emacs-orgmode@gnu.org archives
 help / color / mirror / code / Atom feed
blob 13f39d7872fdc19ded688276bd1f58ec50e85565 326986 bytes (raw)
name: lisp/org-agenda.el 	 # note: path name is non-authoritative(*)

   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456
6457
6458
6459
6460
6461
6462
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474
6475
6476
6477
6478
6479
6480
6481
6482
6483
6484
6485
6486
6487
6488
6489
6490
6491
6492
6493
6494
6495
6496
6497
6498
6499
6500
6501
6502
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522
6523
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563
6564
6565
6566
6567
6568
6569
6570
6571
6572
6573
6574
6575
6576
6577
6578
6579
6580
6581
6582
6583
6584
6585
6586
6587
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633
6634
6635
6636
6637
6638
6639
6640
6641
6642
6643
6644
6645
6646
6647
6648
6649
6650
6651
6652
6653
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677
6678
6679
6680
6681
6682
6683
6684
6685
6686
6687
6688
6689
6690
6691
6692
6693
6694
6695
6696
6697
6698
6699
6700
6701
6702
6703
6704
6705
6706
6707
6708
6709
6710
6711
6712
6713
6714
6715
6716
6717
6718
6719
6720
6721
6722
6723
6724
6725
6726
6727
6728
6729
6730
6731
6732
6733
6734
6735
6736
6737
6738
6739
6740
6741
6742
6743
6744
6745
6746
6747
6748
6749
6750
6751
6752
6753
6754
6755
6756
6757
6758
6759
6760
6761
6762
6763
6764
6765
6766
6767
6768
6769
6770
6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
6795
6796
6797
6798
6799
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823
6824
6825
6826
6827
6828
6829
6830
6831
6832
6833
6834
6835
6836
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904
6905
6906
6907
6908
6909
6910
6911
6912
6913
6914
6915
6916
6917
6918
6919
6920
6921
6922
6923
6924
6925
6926
6927
6928
6929
6930
6931
6932
6933
6934
6935
6936
6937
6938
6939
6940
6941
6942
6943
6944
6945
6946
6947
6948
6949
6950
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962
6963
6964
6965
6966
6967
6968
6969
6970
6971
6972
6973
6974
6975
6976
6977
6978
6979
6980
6981
6982
6983
6984
6985
6986
6987
6988
6989
6990
6991
6992
6993
6994
6995
6996
6997
6998
6999
7000
7001
7002
7003
7004
7005
7006
7007
7008
7009
7010
7011
7012
7013
7014
7015
7016
7017
7018
7019
7020
7021
7022
7023
7024
7025
7026
7027
7028
7029
7030
7031
7032
7033
7034
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044
7045
7046
7047
7048
7049
7050
7051
7052
7053
7054
7055
7056
7057
7058
7059
7060
7061
7062
7063
7064
7065
7066
7067
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077
7078
7079
7080
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090
7091
7092
7093
7094
7095
7096
7097
7098
7099
7100
7101
7102
7103
7104
7105
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151
7152
7153
7154
7155
7156
7157
7158
7159
7160
7161
7162
7163
7164
7165
7166
7167
7168
7169
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179
7180
7181
7182
7183
7184
7185
7186
7187
7188
7189
7190
7191
7192
7193
7194
7195
7196
7197
7198
7199
7200
7201
7202
7203
7204
7205
7206
7207
7208
7209
7210
7211
7212
7213
7214
7215
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225
7226
7227
7228
7229
7230
7231
7232
7233
7234
7235
7236
7237
7238
7239
7240
7241
7242
7243
7244
7245
7246
7247
7248
7249
7250
7251
7252
7253
7254
7255
7256
7257
7258
7259
7260
7261
7262
7263
7264
7265
7266
7267
7268
7269
7270
7271
7272
7273
7274
7275
7276
7277
7278
7279
7280
7281
7282
7283
7284
7285
7286
7287
7288
7289
7290
7291
7292
7293
7294
7295
7296
7297
7298
7299
7300
7301
7302
7303
7304
7305
7306
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325
7326
7327
7328
7329
7330
7331
7332
7333
7334
7335
7336
7337
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372
7373
7374
7375
7376
7377
7378
7379
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486
7487
7488
7489
7490
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518
7519
7520
7521
7522
7523
7524
7525
7526
7527
7528
7529
7530
7531
7532
7533
7534
7535
7536
7537
7538
7539
7540
7541
7542
7543
7544
7545
7546
7547
7548
7549
7550
7551
7552
7553
7554
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583
7584
7585
7586
7587
7588
7589
7590
7591
7592
7593
7594
7595
7596
7597
7598
7599
7600
7601
7602
7603
7604
7605
7606
7607
7608
7609
7610
7611
7612
7613
7614
7615
7616
7617
7618
7619
7620
7621
7622
7623
7624
7625
7626
7627
7628
7629
7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
7641
7642
7643
7644
7645
7646
7647
7648
7649
7650
7651
7652
7653
7654
7655
7656
7657
7658
7659
7660
7661
7662
7663
7664
7665
7666
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694
7695
7696
7697
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902
7903
7904
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914
7915
7916
7917
7918
7919
7920
7921
7922
7923
7924
7925
7926
7927
7928
7929
7930
7931
7932
7933
7934
7935
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946
7947
7948
7949
7950
7951
7952
7953
7954
7955
7956
7957
7958
7959
7960
7961
7962
7963
7964
7965
7966
7967
7968
7969
7970
7971
7972
7973
7974
7975
7976
7977
7978
7979
7980
7981
7982
7983
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995
7996
7997
7998
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041
8042
8043
8044
8045
8046
8047
8048
8049
8050
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060
8061
8062
8063
8064
8065
8066
8067
8068
8069
8070
8071
8072
8073
8074
8075
8076
8077
8078
8079
8080
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103
8104
8105
8106
8107
8108
8109
8110
8111
8112
8113
8114
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125
8126
8127
8128
8129
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141
8142
8143
8144
8145
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187
8188
8189
8190
8191
8192
8193
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206
8207
8208
8209
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252
8253
8254
8255
8256
8257
8258
8259
8260
8261
8262
8263
8264
8265
8266
8267
8268
8269
8270
8271
8272
8273
8274
8275
8276
8277
8278
8279
8280
8281
8282
8283
8284
8285
8286
8287
8288
8289
8290
8291
8292
8293
8294
8295
8296
8297
8298
8299
8300
8301
8302
8303
8304
8305
8306
8307
8308
8309
8310
8311
8312
8313
8314
8315
8316
8317
8318
8319
8320
8321
8322
8323
8324
8325
8326
8327
8328
8329
8330
8331
8332
8333
8334
8335
8336
8337
8338
8339
8340
8341
8342
8343
8344
8345
8346
8347
8348
8349
8350
8351
8352
8353
8354
8355
8356
8357
8358
8359
8360
8361
8362
8363
8364
8365
8366
8367
8368
8369
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
 
;;; org-agenda.el --- Dynamic task and appointment lists for Org

;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010
;;   Free Software Foundation, Inc.

;; Author: Carsten Dominik <carsten at orgmode dot org>
;; Keywords: outlines, hypermedia, calendar, wp
;; Homepage: http://orgmode.org
;; Version: 7.5
;;
;; This file is part of GNU Emacs.
;;
;; GNU Emacs is free software: you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Emacs is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;;; Commentary:

;; This file contains the code for creating and using the Agenda for Org-mode.

;;; Code:

(require 'org)
(eval-when-compile
  (require 'cl))

(declare-function diary-add-to-list "diary-lib"
                  (date string specifier &optional marker globcolor literal))
(declare-function calendar-absolute-from-iso    "cal-iso"    (date))
(declare-function calendar-astro-date-string    "cal-julian" (&optional date))
(declare-function calendar-bahai-date-string    "cal-bahai"  (&optional date))
(declare-function calendar-chinese-date-string  "cal-china"  (&optional date))
(declare-function calendar-coptic-date-string   "cal-coptic" (&optional date))
(declare-function calendar-ethiopic-date-string "cal-coptic" (&optional date))
(declare-function calendar-french-date-string   "cal-french" (&optional date))
(declare-function calendar-goto-date            "cal-move"   (date))
(declare-function calendar-hebrew-date-string   "cal-hebrew" (&optional date))
(declare-function calendar-islamic-date-string  "cal-islam"  (&optional date))
(declare-function calendar-iso-date-string      "cal-iso"    (&optional date))
(declare-function calendar-iso-from-absolute    "cal-iso"    (date))
(declare-function calendar-julian-date-string   "cal-julian" (&optional date))
(declare-function calendar-mayan-date-string    "cal-mayan"  (&optional date))
(declare-function calendar-persian-date-string  "cal-persia" (&optional date))
(declare-function org-datetree-find-date-create "org-datetree"
		  (date &optional keep-restriction))
(declare-function org-columns-quit              "org-colview" ())
(declare-function diary-date-display-form       "diary-lib"  (&optional type))
(declare-function org-mobile-write-agenda-for-mobile "org-mobile" (file))
(declare-function org-habit-insert-consistency-graphs
		  "org-habit" (&optional line))
(declare-function org-is-habit-p "org-habit" (&optional pom))
(declare-function org-habit-parse-todo "org-habit" (&optional pom))
(declare-function org-habit-get-priority "org-habit" (habit &optional moment))
(defvar calendar-mode-map)
(defvar org-clock-current-task) ; defined in org-clock.el
(defvar org-mobile-force-id-on-agenda-items) ; defined in org-mobile.el
(defvar org-habit-show-habits)
(defvar org-habit-show-habits-only-for-today)

;; Defined somewhere in this file, but used before definition.
(defvar org-agenda-buffer-name)
(defvar org-agenda-overriding-header)
(defvar org-agenda-title-append nil)
(defvar entry)
(defvar date)
(defvar org-agenda-undo-list)
(defvar org-agenda-pending-undo-list)
(defvar original-date) ; dynamically scoped, calendar.el does scope this

(defcustom org-agenda-confirm-kill 1
  "When set, remote killing from the agenda buffer needs confirmation.
When t, a confirmation is always needed.  When a number N, confirmation is
only needed when the text to be killed contains more than N non-white lines."
  :group 'org-agenda
  :type '(choice
	  (const :tag "Never" nil)
	  (const :tag "Always" t)
	  (integer :tag "When more than N lines")))

(defcustom org-agenda-compact-blocks nil
  "Non-nil means make the block agenda more compact.
This is done globally by leaving out lines like the agenda span
name and week number or the separator lines."
  :group 'org-agenda
  :type 'boolean)

(defcustom org-agenda-block-separator ?=
  "The separator between blocks in the agenda.
If this is a string, it will be used as the separator, with a newline added.
If it is a character, it will be repeated to fill the window width.
If nil the separator is disabled.  In `org-agenda-custom-commands' this
addresses the separator between the current and the previous block."
  :group 'org-agenda
  :type '(choice
	  (const :tag "Disabled" nil)
	  (character)
	  (string)))

(defgroup org-agenda-export nil
 "Options concerning exporting agenda views in Org-mode."
 :tag "Org Agenda Export"
 :group 'org-agenda)

(defcustom org-agenda-with-colors t
  "Non-nil means use colors in agenda views."
  :group 'org-agenda-export
  :type 'boolean)

(defcustom org-agenda-exporter-settings nil
  "Alist of variable/value pairs that should be active during agenda export.
This is a good place to set options for ps-print and for htmlize.
Note that the way this is implemented, the values will be evaluated
before assigned to the variables.  So make sure to quote values you do
*not* want evaluated, for example

   (setq org-agenda-exporter-settings
         '((ps-print-color-p 'black-white)))"
  :group 'org-agenda-export
  :type '(repeat
	  (list
	   (variable)
	   (sexp :tag "Value"))))

(defcustom org-agenda-before-write-hook '(org-agenda-add-entry-text)
  "Hook run in temporary buffer before writing it to an export file.
A useful function is `org-agenda-add-entry-text'."
  :group 'org-agenda-export
  :type 'hook
  :options '(org-agenda-add-entry-text))

(defcustom org-agenda-add-entry-text-maxlines 0
  "Maximum number of entry text lines to be added to agenda.
This is only relevant when `org-agenda-add-entry-text' is part of
`org-agenda-before-write-hook', which it is by default.
When this is 0, nothing will happen.  When it is greater than 0, it
specifies the maximum number of lines that will be added for each entry
that is listed in the agenda view.

Note that this variable is not used during display, only when exporting
the agenda.  For agenda display, see the variables `org-agenda-entry-text-mode'
and `org-agenda-entry-text-maxlines'."
  :group 'org-agenda
  :type 'integer)

(defcustom org-agenda-add-entry-text-descriptive-links t
  "Non-nil means export org-links as descriptive links in agenda added text.
This variable applies to the text added to the agenda when
`org-agenda-add-entry-text-maxlines' is larger than 0.
When this variable nil, the URL will (also) be shown."
  :group 'org-agenda
  :type 'boolean)

(defcustom org-agenda-export-html-style ""
  "The style specification for exported HTML Agenda files.
If this variable contains a string, it will replace the default <style>
section as produced by `htmlize'.
Since there are different ways of setting style information, this variable
needs to contain the full HTML structure to provide a style, including the
surrounding HTML tags.  The style specifications should include definitions
the fonts used by the agenda, here is an example:

   <style type=\"text/css\">
       p { font-weight: normal; color: gray; }
       .org-agenda-structure {
          font-size: 110%;
          color: #003399;
          font-weight: 600;
       }
       .org-todo {
          color: #cc6666;
          font-weight: bold;
       }
       .org-agenda-done {
          color: #339933;
       }
       .org-done {
          color: #339933;
       }
       .title { text-align: center; }
       .todo, .deadline { color: red; }
       .done { color: green; }
    </style>

or, if you want to keep the style in a file,

   <link rel=\"stylesheet\" type=\"text/css\" href=\"mystyles.css\">

As the value of this option simply gets inserted into the HTML <head> header,
you can \"misuse\" it to also add other text to the header.  However,
<style>...</style> is required, if not present the variable will be ignored."
  :group 'org-agenda-export
  :group 'org-export-html
  :type 'string)

(defcustom org-agenda-persistent-filter nil
  "When set, keep filters from one agenda view to the next."
  :group 'org-agenda
  :type 'boolean)

(defgroup org-agenda-custom-commands nil
 "Options concerning agenda views in Org-mode."
 :tag "Org Agenda Custom Commands"
 :group 'org-agenda)

(defconst org-sorting-choice
  '(choice
    (const time-up) (const time-down)
    (const category-keep) (const category-up) (const category-down)
    (const tag-down) (const tag-up)
    (const priority-up) (const priority-down)
    (const todo-state-up) (const todo-state-down)
    (const effort-up) (const effort-down)
    (const habit-up) (const habit-down)
    (const alpha-up) (const alpha-down)
    (const user-defined-up) (const user-defined-down))
  "Sorting choices.")

(defconst org-agenda-custom-commands-local-options
  `(repeat :tag "Local settings for this command. Remember to quote values"
	   (choice :tag "Setting"
	    (list :tag "Heading for this block"
		  (const org-agenda-overriding-header)
		  (string :tag "Headline"))
	    (list :tag "Files to be searched"
		  (const org-agenda-files)
		  (list
		   (const :format "" quote)
		   (repeat (file))))
	    (list :tag "Sorting strategy"
		  (const org-agenda-sorting-strategy)
		  (list
		   (const :format "" quote)
		   (repeat
		    ,org-sorting-choice)))
	    (list :tag "Prefix format"
		  (const org-agenda-prefix-format :value "  %-12:c%?-12t% s")
		  (string))
	    (list :tag "Number of days in agenda"
		  (const org-agenda-span)
		  (choice (const :tag "Day" 'day)
			  (const :tag "Week" 'week)
			  (const :tag "Month" 'month)
			  (const :tag "Year" 'year)
			  (integer :tag "Custom")))
	    (list :tag "Fixed starting date"
		  (const org-agenda-start-day)
		  (string :value "2007-11-01"))
	    (list :tag "Start on day of week"
		  (const org-agenda-start-on-weekday)
		  (choice :value 1
			  (const :tag "Today" nil)
			  (integer :tag "Weekday No.")))
	    (list :tag "Include data from diary"
		  (const org-agenda-include-diary)
		  (boolean))
	    (list :tag "Deadline Warning days"
		  (const org-deadline-warning-days)
		  (integer :value 1))
	    (list :tag "Tags filter preset"
		  (const org-agenda-filter-preset)
		  (list
		   (const :format "" quote)
		   (repeat
		    (string :tag "+tag or -tag"))))
	    (list :tag "Set daily/weekly entry types"
		  (const org-agenda-entry-types)
		  (set :greedy t :value (:deadline :scheduled :timestamp :sexp)
		       (const :deadline)
		       (const :scheduled)
		       (const :timestamp)
		       (const :sexp)))
	    (list :tag "Standard skipping condition"
		  :value (org-agenda-skip-function '(org-agenda-skip-entry-if))
		  (const org-agenda-skip-function)
		  (list
		   (const :format "" quote)
		   (list
		    (choice
		     :tag "Skipping range"
		     (const :tag "Skip entry" org-agenda-skip-entry-if)
		     (const :tag "Skip subtree" org-agenda-skip-subtree-if))
		    (repeat :inline t :tag "Conditions for skipping"
			    (choice
			     :tag "Condition type"
			     (list :tag "Regexp matches" :inline t (const :format "" 'regexp) (regexp))
			     (list :tag "Regexp does not match" :inline t (const :format "" 'notregexp) (regexp))
			     (list :tag "TODO state is" :inline t
				   (const 'todo)
				   (choice
				    (const :tag "any not-done state" 'todo)
				    (const :tag "any done state" 'done)
				    (const :tag "any state" 'any)
				    (list :tag "Keyword list"
					  (const :format "" quote)
					  (repeat (string :tag "Keyword")))))
			     (list :tag "TODO state is not" :inline t
				   (const 'nottodo)
				   (choice
				    (const :tag "any not-done state" 'todo)
				    (const :tag "any done state" 'done)
				    (const :tag "any state" 'any)
				    (list :tag "Keyword list"
					  (const :format "" quote)
					  (repeat (string :tag "Keyword")))))
			     (const :tag "scheduled" 'scheduled)
			     (const :tag "not scheduled" 'notscheduled)
			     (const :tag "deadline" 'deadline)
			     (const :tag "no deadline" 'notdeadline)
			     (const :tag "timestamp" 'timestamp)
			     (const :tag "no timestamp" 'nottimestamp))))))
	    (list :tag "Non-standard skipping condition"
		  :value (org-agenda-skip-function)
		  (const org-agenda-skip-function)
		  (sexp :tag "Function or form (quoted!)"))
	    (list :tag "Any variable"
		  (variable :tag "Variable")
		  (sexp :tag "Value (sexp)"))))
  "Selection of examples for agenda command settings.
This will be spliced into the custom type of
`org-agenda-custom-commands'.")


(defcustom org-agenda-custom-commands nil
  "Custom commands for the agenda.
These commands will be offered on the splash screen displayed by the
agenda dispatcher \\[org-agenda].  Each entry is a list like this:

   (key desc type match settings files)

key      The key (one or more characters as a string) to be associated
         with the command.
desc     A description of the command, when omitted or nil, a default
         description is built using MATCH.
type     The command type, any of the following symbols:
          agenda      The daily/weekly agenda.
          todo        Entries with a specific TODO keyword, in all agenda files.
          search      Entries containing search words entry or headline.
          tags        Tags/Property/TODO match in all agenda files.
          tags-todo   Tags/P/T match in all agenda files, TODO entries only.
          todo-tree   Sparse tree of specific TODO keyword in *current* file.
          tags-tree   Sparse tree with all tags matches in *current* file.
          occur-tree  Occur sparse tree for *current* file.
          ...         A user-defined function.
match    What to search for:
          - a single keyword for TODO keyword searches
          - a tags match expression for tags searches
          - a word search expression for text searches.
          - a regular expression for occur searches
          For all other commands, this should be the empty string.
settings  A list of option settings, similar to that in a let form, so like
          this: ((opt1 val1) (opt2 val2) ...).   The values will be
          evaluated at the moment of execution, so quote them when needed.
files     A list of files file to write the produced agenda buffer to
          with the command `org-store-agenda-views'.
          If a file name ends in \".html\", an HTML version of the buffer
          is written out.  If it ends in \".ps\", a postscript version is
          produced.  Otherwise, only the plain text is written to the file.

You can also define a set of commands, to create a composite agenda buffer.
In this case, an entry looks like this:

  (key desc (cmd1 cmd2 ...) general-settings-for-whole-set files)

where

desc   A description string to be displayed in the dispatcher menu.
cmd    An agenda command, similar to the above.  However, tree commands
       are no allowed, but instead you can get agenda and global todo list.
       So valid commands for a set are:
       (agenda \"\" settings)
       (alltodo \"\" settings)
       (stuck \"\" settings)
       (todo \"match\" settings files)
       (search \"match\" settings files)
       (tags \"match\" settings files)
       (tags-todo \"match\" settings files)

Each command can carry a list of options, and another set of options can be
given for the whole set of commands.  Individual command options take
precedence over the general options.

When using several characters as key to a command, the first characters
are prefix commands.  For the dispatcher to display useful information, you
should provide a description for the prefix, like

 (setq org-agenda-custom-commands
   '((\"h\" . \"HOME + Name tag searches\") ; describe prefix \"h\"
     (\"hl\" tags \"+HOME+Lisa\")
     (\"hp\" tags \"+HOME+Peter\")
     (\"hk\" tags \"+HOME+Kim\")))"
  :group 'org-agenda-custom-commands
  :type `(repeat
	  (choice :value ("x" "Describe command here" tags "" nil)
	   (list :tag "Single command"
		 (string :tag "Access Key(s) ")
		 (option (string :tag "Description"))
		 (choice
		  (const :tag "Agenda" agenda)
		  (const :tag "TODO list" alltodo)
		  (const :tag "Search words" search)
		  (const :tag "Stuck projects" stuck)
		  (const :tag "Tags/Property match (all agenda files)" tags)
		  (const :tag "Tags/Property match of TODO entries (all agenda files)" tags-todo)
		  (const :tag "TODO keyword search (all agenda files)" todo)
		  (const :tag "Tags sparse tree (current buffer)" tags-tree)
		  (const :tag "TODO keyword tree (current buffer)" todo-tree)
		  (const :tag "Occur tree (current buffer)" occur-tree)
		  (sexp :tag "Other, user-defined function"))
		 (string :tag "Match (only for some commands)")
		 ,org-agenda-custom-commands-local-options
		 (option (repeat :tag "Export" (file :tag "Export to"))))
	   (list :tag "Command series, all agenda files"
		 (string :tag "Access Key(s)")
		 (string :tag "Description  ")
		 (repeat :tag "Component"
		  (choice
		   (list :tag "Agenda"
			 (const :format "" agenda)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "TODO list (all keywords)"
			 (const :format "" alltodo)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Search words"
			 (const :format "" search)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Stuck projects"
			 (const :format "" stuck)
			 (const :tag "" :format "" "")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Tags search"
			 (const :format "" tags)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Tags search, TODO entries only"
			 (const :format "" tags-todo)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "TODO keyword search"
			 (const :format "" todo)
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)
		   (list :tag "Other, user-defined function"
			 (symbol :tag "function")
			 (string :tag "Match")
			 ,org-agenda-custom-commands-local-options)))

		 (repeat :tag "Settings for entire command set"
			 (list (variable :tag "Any variable")
			       (sexp :tag "Value")))
		 (option (repeat :tag "Export" (file :tag "Export to"))))
	   (cons :tag "Prefix key documentation"
		 (string :tag "Access Key(s)")
		 (string :tag "Description  ")))))

(defcustom org-agenda-query-register ?o
  "The register holding the current query string.
The purpose of this is that if you construct a query string interactively,
you can then use it to define a custom command."
  :group 'org-agenda-custom-commands
  :type 'character)

(defcustom org-stuck-projects
  '("+LEVEL=2/-DONE" ("TODO" "NEXT" "NEXTACTION") nil "")
  "How to identify stuck projects.
This is a list of four items:
1. A tags/todo/property matcher string that is used to identify a project.
   See the manual for a description of tag and property searches.
   The entire tree below a headline matched by this is considered one project.
2. A list of TODO keywords identifying non-stuck projects.
   If the project subtree contains any headline with one of these todo
   keywords, the project is considered to be not stuck.  If you specify
   \"*\" as a keyword, any TODO keyword will mark the project unstuck.
3. A list of tags identifying non-stuck projects.
   If the project subtree contains any headline with one of these tags,
   the project is considered to be not stuck.  If you specify \"*\" as
   a tag, any tag will mark the project unstuck.  Note that this is about
   the explicit presence of a tag somewhere in the subtree, inherited
   tags to not count here.  If inherited tags make a project not stuck,
   use \"-TAG\" in the tags part of the matcher under (1.) above.
4. An arbitrary regular expression matching non-stuck projects.

If the project turns out to be not stuck, search continues also in the
subtree to see if any of the subtasks have project status.

See also the variable `org-tags-match-list-sublevels' which applies
to projects matched by this search as well.

After defining this variable, you may use \\[org-agenda-list-stuck-projects]
or `C-c a #' to produce the list."
  :group 'org-agenda-custom-commands
  :type '(list
	  (string :tag "Tags/TODO match to identify a project")
	  (repeat :tag "Projects are *not* stuck if they have an entry with TODO keyword any of" (string))
	  (repeat :tag "Projects are *not* stuck if they have an entry with TAG being any of" (string))
	  (regexp :tag "Projects are *not* stuck if this regexp matches inside the subtree")))

(defcustom org-agenda-filter-effort-default-operator "<"
  "The default operator for effort estimate filtering.
If you select an effort estimate limit without first pressing an operator,
this one will be used."
  :group 'org-agenda-custom-commands
  :type '(choice (const :tag "less or equal" "<")
		 (const :tag "greater or equal"">")
		 (const :tag "equal" "=")))

(defgroup org-agenda-skip nil
 "Options concerning skipping parts of agenda files."
 :tag "Org Agenda Skip"
 :group 'org-agenda)

(defcustom org-agenda-skip-function-global nil
  "Function to be called at each match during agenda construction.
If this function returns nil, the current match should not be skipped.
If the function decided to skip an agenda match, is must return the
buffer position from which the search should be continued.
This may also be a Lisp form, which will be evaluated.

This variable will be applied to every agenda match, including
tags/property searches and TODO lists.  So try to make the test function
do its checking as efficiently as possible.  To implement a skipping
condition just for specific agenda commands, use the variable
`org-agenda-skip-function' which can be set in the options section
of custom agenda commands."
  :group 'org-agenda-skip
  :type 'sexp)

(defgroup org-agenda-daily/weekly nil
  "Options concerning the daily/weekly agenda."
  :tag "Org Agenda Daily/Weekly"
  :group 'org-agenda)
(defgroup org-agenda-todo-list nil
  "Options concerning the global todo list agenda view."
  :tag "Org Agenda Todo List"
  :group 'org-agenda)
(defgroup org-agenda-match-view nil
  "Options concerning the general tags/property/todo match agenda view."
  :tag "Org Agenda Match View"
  :group 'org-agenda)
(defgroup org-agenda-search-view nil
  "Options concerning the general tags/property/todo match agenda view."
  :tag "Org Agenda Match View"
  :group 'org-agenda)

(defvar org-agenda-archives-mode nil
  "Non-nil means the agenda will include archived items.
If this is the symbol `trees', trees in the selected agenda scope
that are marked with the ARCHIVE tag will be included anyway.  When this is
t, also all archive files associated with the current selection of agenda
files will be included.")

(defcustom org-agenda-skip-comment-trees t
  "Non-nil means skip trees that start with the COMMENT keyword.
When nil, these trees are also scanned by agenda commands."
  :group 'org-agenda-skip
  :type 'boolean)

(defcustom org-agenda-todo-list-sublevels t
  "Non-nil means check also the sublevels of a TODO entry for TODO entries.
When nil, the sublevels of a TODO entry are not checked, resulting in
potentially much shorter TODO lists."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :type 'boolean)

(defcustom org-agenda-todo-ignore-with-date nil
  "Non-nil means don't show entries with a date in the global todo list.
You can use this if you prefer to mark mere appointments with a TODO keyword,
but don't want them to show up in the TODO list.
When this is set, it also covers deadlines and scheduled items, the settings
of `org-agenda-todo-ignore-scheduled' and `org-agenda-todo-ignore-deadlines'
will be ignored.
See also the variable `org-agenda-tags-todo-honor-ignore-options'."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :type 'boolean)

(defcustom org-agenda-todo-ignore-timestamp nil
  "Non-nil means don't show entries with a timestamp.
This applies when creating the global todo list.
Valid values are:

past     Don't show entries for today or in the past.

future   Don't show entries with a timestamp in the future.
         The idea behind this is that if it has a future
         timestamp, you don't want to think about it until the
         date.

all      Don't show any entries with a timestamp in the global todo list.
         The idea behind this is that by setting a timestamp, you
         have already \"taken care\" of this item.

This variable can also have an integer as a value. If positive (N),
todos with a timestamp N or more days in the future will be ignored. If
negative (-N), todos with a timestamp N or more days in the past will be
ignored. If 0, todos with a timestamp either today or in the future will
be ignored. For example, a value of -1 will exclude todos with a
timestamp in the past (yesterday or earlier), while a value of 7 will
exclude todos with a timestamp a week or more in the future.

See also `org-agenda-todo-ignore-with-date'.
See also the variable `org-agenda-tags-todo-honor-ignore-options' if you want
to make his option also apply to the tags-todo list."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :type '(choice
	  (const :tag "Ignore future timestamp todos" future)
	  (const :tag "Ignore past or present timestamp todos" past)
	  (const :tag "Ignore all timestamp todos" all)
	  (const :tag "Show timestamp todos" nil)
	  (integer :tag "Ignore if N or more days in past(-) or future(+).")))

(defcustom org-agenda-todo-ignore-scheduled nil
  "Non-nil means, ignore some scheduled TODO items when making TODO list.
This applies when creating the global todo list.
Valid values are:

past     Don't show entries scheduled today or in the past.

future   Don't show entries scheduled in the future.
         The idea behind this is that by scheduling it, you don't want to
         think about it until the scheduled date.

all      Don't show any scheduled entries in the global todo list.
         The idea behind this is that by scheduling it, you have already
         \"taken care\" of this item.

t        Same as `all', for backward compatibility.

This variable can also have an integer as a value. See
`org-agenda-todo-ignore-timestamp' for more details.

See also `org-agenda-todo-ignore-with-date'.
See also the variable `org-agenda-tags-todo-honor-ignore-options' if you want
to make his option also apply to the tags-todo list."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :type '(choice
	  (const :tag "Ignore future-scheduled todos" future)
	  (const :tag "Ignore past- or present-scheduled todos" past)
	  (const :tag "Ignore all scheduled todos" all)
	  (const :tag "Ignore all scheduled todos (compatibility)" t)
	  (const :tag "Show scheduled todos" nil)
	  (integer :tag "Ignore if N or more days in past(-) or future(+).")))

(defcustom org-agenda-todo-ignore-deadlines nil
  "Non-nil means ignore some deadlined TODO items when making TODO list.
There are different motivations for using different values, please think
carefully when configuring this variable.

This applies when creating the global todo list.
Valid values are:

near    Don't show near deadline entries.  A deadline is near when it is
        closer than `org-deadline-warning-days' days.  The idea behind this
        is that such items will appear in the agenda anyway.

far     Don't show TODO entries where a deadline has been defined, but
        the deadline is not near.  This is useful if you don't want to
        use the todo list to figure out what to do now.

past    Don't show entries with a deadline timestamp for today or in the past.

future  Don't show entries with a deadline timestamp in the future, not even
        when they become `near' ones.  Use it with caution.

all     Ignore all TODO entries that do have a deadline.

t       Same as `near', for backward compatibility.

This variable can also have an integer as a value. See
`org-agenda-todo-ignore-timestamp' for more details.

See also `org-agenda-todo-ignore-with-date'.
See also the variable `org-agenda-tags-todo-honor-ignore-options' if you want
to make his option also apply to the tags-todo list."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :type '(choice
	  (const :tag "Ignore near deadlines" near)
	  (const :tag "Ignore near deadlines (compatibility)" t)
	  (const :tag "Ignore far deadlines" far)
	  (const :tag "Ignore all TODOs with a deadlines" all)
	  (const :tag "Show all TODOs, even if they have a deadline" nil)
	  (integer :tag "Ignore if N or more days in past(-) or future(+).")))

(defcustom org-agenda-tags-todo-honor-ignore-options nil
  "Non-nil means honor todo-list ...ignore options also in tags-todo search.
The variables
   `org-agenda-todo-ignore-with-date',
   `org-agenda-todo-ignore-timestamp',
   `org-agenda-todo-ignore-scheduled',
   `org-agenda-todo-ignore-deadlines'
make the global TODO list skip entries that have time stamps of certain
kinds.  If this option is set, the same options will also apply for the
tags-todo search, which is the general tags/property matcher
restricted to unfinished TODO entries only."
  :group 'org-agenda-skip
  :group 'org-agenda-todo-list
  :group 'org-agenda-match-view
  :type 'boolean)

(defcustom org-agenda-skip-scheduled-if-done nil
  "Non-nil means don't show scheduled items in agenda when they are done.
This is relevant for the daily/weekly agenda, not for the TODO list.  And
it applies only to the actual date of the scheduling.  Warnings about
an item with a past scheduling dates are always turned off when the item
is DONE."
  :group 'org-agenda-skip
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-skip-scheduled-if-deadline-is-shown nil
  "Non-nil means skip scheduling line if same entry shows because of deadline.
In the agenda of today, an entry can show up multiple times because
it is both scheduled and has a nearby deadline, and maybe a plain time
stamp as well.
When this variable is t, then only the deadline is shown and the fact that
the entry is scheduled today or was scheduled previously is not shown.
When this variable is nil, the entry will be shown several times.  When
the variable is the symbol `not-today', then skip scheduled previously,
but not scheduled today."
  :group 'org-agenda-skip
  :group 'org-agenda-daily/weekly
  :type '(choice
	  (const :tag "Never" nil)
	  (const :tag "Always" t)
	  (const :tag "Not when scheduled today" not-today)))

(defcustom org-agenda-skip-deadline-if-done nil
  "Non-nil means don't show deadlines when the corresponding item is done.
When nil, the deadline is still shown and should give you a happy feeling.
This is relevant for the daily/weekly agenda.  And it applied only to the
actually date of the deadline.  Warnings about approaching and past-due
deadlines are always turned off when the item is DONE."
  :group 'org-agenda-skip
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-skip-deadline-prewarning-if-scheduled nil
  "Non-nil means skip deadline prewarning when entry is also scheduled.
This will apply on all days where a prewarning for the deadline would
be shown, but not at the day when the entry is actually due.  On that day,
the deadline will be shown anyway.
This variable may be set to nil, t, or a number which will then give
the number of days before the actual deadline when the prewarnings
should resume.
This can be used in a workflow where the first showing of the deadline will
trigger you to schedule it, and then you don't want to be reminded of it
because you will take care of it on the day when scheduled."
  :group 'org-agenda-skip
  :group 'org-agenda-daily/weekly
  :type '(choice
	  (const :tag "Alwas show prewarning" nil)
	  (const :tag "Remove prewarning if entry is scheduled" t)
	  (integer :tag "Restart prewarning N days before deadline")))

(defcustom org-agenda-skip-additional-timestamps-same-entry t
  "When nil, multiple same-day timestamps in entry make multiple agenda lines.
When non-nil, after the search for timestamps has matched once in an
entry, the rest of the entry will not be searched."
  :group 'org-agenda-skip
  :type 'boolean)

(defcustom org-agenda-skip-timestamp-if-done nil
  "Non-nil means don't select item by timestamp or -range if it is DONE."
  :group 'org-agenda-skip
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-dim-blocked-tasks t
  "Non-nil means dim blocked tasks in the agenda display.
This causes some overhead during agenda construction, but if you
have turned on `org-enforce-todo-dependencies',
`org-enforce-todo-checkbox-dependencies', or any other blocking
mechanism, this will create useful feedback in the agenda.

Instead of t, this variable can also have the value `invisible'.
Then blocked tasks will be invisible and only become visible when
they become unblocked.  An exemption to this behavior is when a task is
blocked because of unchecked checkboxes below it.  Since checkboxes do
not show up in the agenda views, making this task invisible you remove any
trace from agenda views that there is something to do.  Therefore, a task
that is blocked because of checkboxes will never be made invisible, it
will only be dimmed."
  :group 'org-agenda-daily/weekly
  :group 'org-agenda-todo-list
  :type '(choice
	  (const :tag "Do not dim" nil)
	  (const :tag "Dim to a grey face" t)
	  (const :tag "Make invisible" invisible)))

(defcustom org-timeline-show-empty-dates 3
  "Non-nil means `org-timeline' also shows dates without an entry.
When nil, only the days which actually have entries are shown.
When t, all days between the first and the last date are shown.
When an integer, show also empty dates, but if there is a gap of more than
N days, just insert a special line indicating the size of the gap."
  :group 'org-agenda-skip
  :type '(choice
	  (const :tag "None" nil)
	  (const :tag "All" t)
	  (integer :tag "at most")))

(defgroup org-agenda-startup nil
  "Options concerning initial settings in the Agenda in Org Mode."
  :tag "Org Agenda Startup"
  :group 'org-agenda)

(defcustom org-agenda-menu-show-matcher t
  "Non-nil means show the match string in the agenda dispatcher menu.
When nil, the matcher string is not shown, but is put into the help-echo
property so than moving the mouse over the command shows it.
Setting it to nil is good if matcher strings are very long and/or if
you want to use two-column display (see `org-agenda-menu-two-column')."
  :group 'org-agenda
  :type 'boolean)

(defcustom org-agenda-menu-two-column nil
  "Non-nil means, use two columns to show custom commands in the dispatcher.
If you use this, you probably want to set `org-agenda-menu-show-matcher'
to nil."
  :group 'org-agenda
  :type 'boolean)

(defcustom org-finalize-agenda-hook nil
  "Hook run just before displaying an agenda buffer."
  :group 'org-agenda-startup
  :type 'hook)

(defcustom org-agenda-mouse-1-follows-link nil
  "Non-nil means mouse-1 on a link will follow the link in the agenda.
A longer mouse click will still set point.  Does not work on XEmacs.
Needs to be set before org.el is loaded."
  :group 'org-agenda-startup
  :type 'boolean)

(defcustom org-agenda-start-with-follow-mode nil
  "The initial value of follow mode in a newly created agenda window."
  :group 'org-agenda-startup
  :type 'boolean)

(defcustom org-agenda-show-outline-path t
  "Non-nil means show outline path in echo area after line motion."
  :group 'org-agenda-startup
  :type 'boolean)

(defcustom org-agenda-start-with-entry-text-mode nil
  "The initial value of entry-text-mode in a newly created agenda window."
  :group 'org-agenda-startup
  :type 'boolean)

(defcustom org-agenda-entry-text-maxlines 5
  "Number of text lines to be added when `E' is pressed in the agenda.

Note that this variable only used during agenda display.  Add add entry text
when exporting the agenda, configure the variable
`org-agenda-add-entry-ext-maxlines'."
  :group 'org-agenda
  :type 'integer)

(defcustom org-agenda-entry-text-exclude-regexps nil
  "List of regular expressions to clean up entry text.
The complete matches of all regular expressions in this list will be
removed from entry text before it is shown in the agenda."
  :group 'org-agenda
  :type '(repeat (regexp)))

(defvar org-agenda-entry-text-cleanup-hook nil
  "Hook that is run after basic cleanup of entry text to be shown in agenda.
This cleanup is done in a temporary buffer, so the function may inspect and
change the entire buffer.
Some default stuff like drawers and scheduling/deadline dates will already
have been removed when this is called, as will any matches for regular
expressions listed in `org-agenda-entry-text-exclude-regexps'.")

(defvar org-agenda-include-inactive-timestamps nil
  "Non-nil means include inactive time stamps in agenda and timeline.")

(defgroup org-agenda-windows nil
  "Options concerning the windows used by the Agenda in Org Mode."
  :tag "Org Agenda Windows"
  :group 'org-agenda)

(defcustom org-agenda-window-setup 'reorganize-frame
  "How the agenda buffer should be displayed.
Possible values for this option are:

current-window    Show agenda in the current window, keeping all other windows.
other-window      Use `switch-to-buffer-other-window' to display agenda.
reorganize-frame  Show only two windows on the current frame, the current
                  window and the agenda.
other-frame       Use `switch-to-buffer-other-frame' to display agenda.
                  Also, when exiting the agenda, kill that frame.
See also the variable `org-agenda-restore-windows-after-quit'."
  :group 'org-agenda-windows
  :type '(choice
	  (const current-window)
	  (const other-frame)
	  (const other-window)
	  (const reorganize-frame)))

(defcustom org-agenda-window-frame-fractions '(0.5 . 0.75)
  "The min and max height of the agenda window as a fraction of frame height.
The value of the variable is a cons cell with two numbers between 0 and 1.
It only matters if `org-agenda-window-setup' is `reorganize-frame'."
  :group 'org-agenda-windows
  :type '(cons (number :tag "Minimum") (number :tag "Maximum")))

(defcustom org-agenda-restore-windows-after-quit nil
  "Non-nil means restore window configuration upon exiting agenda.
Before the window configuration is changed for displaying the agenda,
the current status is recorded.  When the agenda is exited with
`q' or `x' and this option is set, the old state is restored.  If
`org-agenda-window-setup' is `other-frame', the value of this
option will be ignored."
  :group 'org-agenda-windows
  :type 'boolean)

(defcustom org-agenda-ndays nil
   "Number of days to include in overview display.
Should be 1 or 7.
Obsolete, see `org-agenda-span'."
   :group 'org-agenda-daily/weekly
   :type 'integer)

(make-obsolete-variable 'org-agenda-ndays 'org-agenda-span "24.1")

(defcustom org-agenda-span 'week
  "Number of days to include in overview display.
Can be day, week, month, year, or any number of days.
Custom commands can set this variable in the options section."
  :group 'org-agenda-daily/weekly
  :type '(choice (const :tag "Day" day)
		 (const :tag "Week" week)
		 (const :tag "Month" month)
		 (const :tag "Year" year)
		 (integer :tag "Custom")))

(defcustom org-agenda-start-on-weekday 1
  "Non-nil means start the overview always on the specified weekday.
0 denotes Sunday, 1 denotes Monday etc.
When nil, always start on the current day.
Custom commands can set this variable in the options section."
  :group 'org-agenda-daily/weekly
  :type '(choice (const :tag "Today" nil)
		 (integer :tag "Weekday No.")))

(defcustom org-agenda-show-all-dates t
  "Non-nil means `org-agenda' shows every day in the selected range.
When nil, only the days which actually have entries are shown."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-format-date 'org-agenda-format-date-aligned
  "Format string for displaying dates in the agenda.
Used by the daily/weekly agenda and by the timeline.  This should be
a format string understood by `format-time-string', or a function returning
the formatted date as a string.  The function must take a single argument,
a calendar-style date list like (month day year)."
  :group 'org-agenda-daily/weekly
  :type '(choice
	  (string :tag "Format string")
	  (function :tag "Function")))

(defun org-agenda-format-date-aligned (date)
  "Format a date string for display in the daily/weekly agenda, or timeline.
This function makes sure that dates are aligned for easy reading."
  (require 'cal-iso)
  (let* ((dayname (calendar-day-name date))
	 (day (cadr date))
	 (day-of-week (calendar-day-of-week date))
	 (month (car date))
	 (monthname (calendar-month-name month))
	 (year (nth 2 date))
	 (iso-week (org-days-to-iso-week
		    (calendar-absolute-from-gregorian date)))
	 (weekyear (cond ((and (= month 1) (>= iso-week 52))
			  (1- year))
			 ((and (= month 12) (<= iso-week 1))
			  (1+ year))
			 (t year)))
	 (weekstring (if (= day-of-week 1)
			 (format " W%02d" iso-week)
		       "")))
    (format "%-10s %2d %s %4d%s"
	    dayname day monthname year weekstring)))

(defcustom org-agenda-time-leading-zero nil
  "Non-nil means use leading zero for military times in agenda.
For example, 9:30am would become 09:30 rather than  9:30."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-timegrid-use-ampm nil
  "When set, show AM/PM style timestamps on the timegrid."
  :group 'org-agenda
  :type 'boolean)

(defun org-agenda-time-of-day-to-ampm (time)
  "Convert TIME of a string like '13:45' to an AM/PM style time string."
  (let* ((hour-number (string-to-number (substring time 0 -3)))
         (minute (substring time -2))
         (ampm "am"))
    (cond
     ((equal hour-number 12)
      (setq ampm "pm"))
     ((> hour-number 12)
      (setq ampm "pm")
      (setq hour-number (- hour-number 12))))
    (concat
     (if org-agenda-time-leading-zero
	 (format "%02d" hour-number)
       (format "%02s" (number-to-string hour-number)))
     ":" minute ampm)))

(defun org-agenda-time-of-day-to-ampm-maybe (time)
  "Conditionally convert TIME to AM/PM format
based on `org-agenda-timegrid-use-ampm'"
  (if org-agenda-timegrid-use-ampm
      (org-agenda-time-of-day-to-ampm time)
    time))

(defcustom org-agenda-weekend-days '(6 0)
  "Which days are weekend?
These days get the special face `org-agenda-date-weekend' in the agenda
and timeline buffers."
  :group 'org-agenda-daily/weekly
  :type '(set :greedy t
	      (const :tag "Monday" 1)
	      (const :tag "Tuesday" 2)
	      (const :tag "Wednesday" 3)
	      (const :tag "Thursday" 4)
	      (const :tag "Friday" 5)
	      (const :tag "Saturday" 6)
	      (const :tag "Sunday" 0)))

(defcustom org-agenda-include-diary nil
  "If non-nil, include in the agenda entries from the Emacs Calendar's diary.
Custom commands can set this variable in the options section."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-include-deadlines t
  "If non-nil, include entries within their deadline warning period.
Custom commands can set this variable in the options section."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-include-all-todo nil
  "Set  means weekly/daily agenda will always contain all TODO entries.
The TODO entries will be listed at the top of the agenda, before
the entries for specific days.
This option is deprecated, it is better to define a block agenda instead."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-repeating-timestamp-show-all t
  "Non-nil means show all occurrences of a repeating stamp in the agenda.
When set to a list of strings, only show occurrences of repeating
stamps for these TODO keywords.  When nil, only one occurrence is
shown, either today or the nearest into the future."
  :group 'org-agenda-daily/weekly
  :type '(choice
	  (const :tag "Show repeating stamps" t)
	  (repeat :tag "Show repeating stamps for these TODO keywords"
		  (string :tag "TODO Keyword"))
	  (const :tag "Don't show repeating stamps" nil)))

(defcustom org-scheduled-past-days 10000
  "No. of days to continue listing scheduled items that are not marked DONE.
When an item is scheduled on a date, it shows up in the agenda on this
day and will be listed until it is marked done for the number of days
given here."
  :group 'org-agenda-daily/weekly
  :type 'integer)

(defcustom org-agenda-log-mode-items '(closed clock)
  "List of items that should be shown in agenda log mode.
This list may contain the following symbols:

  closed    Show entries that have been closed on that day.
  clock     Show entries that have received clocked time on that day.
  state     Show all logged state changes.
Note that instead of changing this variable, you can also press `C-u l' in
the agenda to display all available LOG items temporarily."
  :group 'org-agenda-daily/weekly
  :type '(set :greedy t (const closed) (const clock) (const state)))

(defcustom org-agenda-clock-consistency-checks
  '(:max-duration "10:00" :min-duration 0 :max-gap "0:05"
		  :gap-ok-around ("4:00")
		  :default-face ((:background "DarkRed") (:foreground "white"))
		  :overlap-face nil :gap-face nil :no-end-time-face nil
		  :long-face nil :short-face nil)
  "This is a property list, with the following keys:

:max-duration    Mark clocking chunks that are longer than this time.
                 This is a time string like \"HH:MM\", or the number
                 of minutes as an integer.

:min-duration    Mark clocking chunks that are shorter that this.
                 This is a time string like \"HH:MM\", or the number
                 of minutes as an integer.

:max-gap         Mark gaps between clocking chunks that are longer than
                 this duration.  A number of minutes, or a string
                 like \"HH:MM\".

:gap-ok-around   List of times during the day which are usually not working
                 times.  When a gap is detected, but the gap contains any
                 of these times, the gap is *not* reported.  For example,
                 if this is (\"4:00\" \"13:00\") then gaps that contain
                 4:00 in the morning (i.e. the night) and 13:00
                 (i.e. a typical lunch time) do not cause a warning.
                 You should have at least one time during the night in this
                 list, or otherwise the first task each morning will trigger
                 a warning because it follows a long gap.

Furthermore, the following properties can be used to define faces for
issue display.

:default-face         the default face, if the specific face is undefined
:overlap-face         face for overlapping clocks
:gap-face             face for gaps between clocks
:no-end-time-face     face for incomplete clocks
:long-face            face for clock intervals that are too long
:short-face           face for clock intervals that are too short"
  :group 'org-agenda-daily/weekly
  :group 'org-clock
  :type 'plist)

(defcustom org-agenda-log-mode-add-notes t
  "Non-nil means add first line of notes to log entries in agenda views.
If a log item like a state change or a clock entry is associated with
notes, the first line of these notes will be added to the entry in the
agenda display."
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-start-with-log-mode nil
  "The initial value of log-mode in a newly created agenda window."
  :group 'org-agenda-startup
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-start-with-clockreport-mode nil
  "The initial value of clockreport-mode in a newly created agenda window."
  :group 'org-agenda-startup
  :group 'org-agenda-daily/weekly
  :type 'boolean)

(defcustom org-agenda-clockreport-parameter-plist '(:link t :maxlevel 2)
  "Property list with parameters for the clocktable in clockreport mode.
This is the display mode that shows a clock table in the daily/weekly
agenda, the properties for this dynamic block can be set here.
The usual clocktable parameters are allowed here, but you cannot set
the properties :name, :tstart, :tend, :block, and :scope - these will
be overwritten to make sure the content accurately reflects the
current display in the agenda."
  :group 'org-agenda-daily/weekly
  :type 'plist)

(defcustom org-agenda-search-view-always-boolean nil
  "Non-nil means the search string is interpreted as individual parts.

The search string for search view can either be interpreted as a phrase,
or as a list of snippets that define a boolean search for a number of
strings.

When this is non-nil, the string will be split on whitespace, and each
snippet will be searched individually, and all must match in order to
select an entry.  A snippet is then a single string of non-white
characters, or a string in double quotes, or a regexp in {} braces.
If a snippet is preceded by \"-\", the snippet must *not* match.
\"+\" is syntactic sugar for positive selection.  Each snippet may
be found as a full word or a partial word, but see the variable
`org-agenda-search-view-force-full-words'.

When this is nil, search will look for the entire search phrase as one,
with each space character matching any amount of whitespace, including
line breaks.

Even when this is nil, you can still switch to Boolean search dynamically
by preceding the first snippet with \"+\" or \"-\".  If the first snippet
is a regexp marked with braces like \"{abc}\", this will also switch to
boolean search."
  :group 'org-agenda-search-view
  :type 'boolean)

(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-search-view-search-words-only
      'org-agenda-search-view-always-boolean))

(defcustom org-agenda-search-view-force-full-words nil
  "Non-nil means, search words must be matches as complete words.
When nil, they may also match part of a word."
  :group 'org-agenda-search-view
  :type 'boolean)

(defgroup org-agenda-time-grid nil
  "Options concerning the time grid in the Org-mode Agenda."
  :tag "Org Agenda Time Grid"
  :group 'org-agenda)

(defcustom org-agenda-search-headline-for-time t
  "Non-nil means search headline for a time-of-day.
If the headline contains a time-of-day in one format or another, it will
be used to sort the entry into the time sequence of items for a day.
Some people have time stamps in the headline that refer to the creation
time or so, and then this produces an unwanted side effect.  If this is
the case for your, use this variable to turn off searching the headline
for a time."
  :group 'org-agenda-time-grid
  :type 'boolean)

(defcustom org-agenda-use-time-grid t
  "Non-nil means show a time grid in the agenda schedule.
A time grid is a set of lines for specific times (like every two hours between
8:00 and 20:00).  The items scheduled for a day at specific times are
sorted in between these lines.
For details about when the grid will be shown, and what it will look like, see
the variable `org-agenda-time-grid'."
  :group 'org-agenda-time-grid
  :type 'boolean)

(defcustom org-agenda-time-grid
  '((daily today require-timed)
    "----------------"
    (800 1000 1200 1400 1600 1800 2000))

  "The settings for time grid for agenda display.
This is a list of three items.  The first item is again a list.  It contains
symbols specifying conditions when the grid should be displayed:

 daily         if the agenda shows a single day
 weekly        if the agenda shows an entire week
 today         show grid on current date, independent of daily/weekly display
 require-timed show grid only if at least one item has a time specification

The second item is a string which will be placed behind the grid time.

The third item is a list of integers, indicating the times that should have
a grid line."
  :group 'org-agenda-time-grid
  :type
  '(list
    (set :greedy t :tag "Grid Display Options"
	 (const :tag "Show grid in single day agenda display" daily)
	 (const :tag "Show grid in weekly agenda display" weekly)
	 (const :tag "Always show grid for today" today)
	 (const :tag "Show grid only if any timed entries are present"
		require-timed)
	 (const :tag "Skip grid times already present in an entry"
		remove-match))
    (string :tag "Grid String")
    (repeat :tag "Grid Times" (integer :tag "Time"))))

(defcustom org-agenda-show-current-time-in-grid t
  "Non-nil means show the current time in the time grid."
  :group 'org-agenda-time-grid
  :type 'boolean)

(defcustom org-agenda-current-time-string
  "now - - - - - - - - - - - - - - - - - - - - - - - - -"
  "The string for the current time marker in the agenda."
  :group 'org-agenda-time-grid
  :type 'string)

(defgroup org-agenda-sorting nil
  "Options concerning sorting in the Org-mode Agenda."
  :tag "Org Agenda Sorting"
  :group 'org-agenda)

(defcustom org-agenda-sorting-strategy
  '((agenda habit-down time-up priority-down category-keep)
    (todo   priority-down category-keep)
    (tags   priority-down category-keep)
    (search category-keep))
  "Sorting structure for the agenda items of a single day.
This is a list of symbols which will be used in sequence to determine
if an entry should be listed before another entry.  The following
symbols are recognized:

time-up            Put entries with time-of-day indications first, early first
time-down          Put entries with time-of-day indications first, late first
category-keep      Keep the default order of categories, corresponding to the
		   sequence in `org-agenda-files'.
category-up        Sort alphabetically by category, A-Z.
category-down      Sort alphabetically by category, Z-A.
tag-up             Sort alphabetically by last tag, A-Z.
tag-down           Sort alphabetically by last tag, Z-A.
priority-up        Sort numerically by priority, high priority last.
priority-down      Sort numerically by priority, high priority first.
todo-state-up      Sort by todo state, tasks that are done last.
todo-state-down    Sort by todo state, tasks that are done first.
effort-up          Sort numerically by estimated effort, high effort last.
effort-down        Sort numerically by estimated effort, high effort first.
user-defined-up    Sort according to `org-agenda-cmp-user-defined', high last.
user-defined-down  Sort according to `org-agenda-cmp-user-defined', high first.
habit-up           Put entries that are habits first
habit-down         Put entries that are habits last
alpha-up           Sort headlines alphabetically
alpha-down         Sort headlines alphabetically, reversed

The different possibilities will be tried in sequence, and testing stops
if one comparison returns a \"not-equal\".  For example, the default
    '(time-up category-keep priority-down)
means: Pull out all entries having a specified time of day and sort them,
in order to make a time schedule for the current day the first thing in the
agenda listing for the day.  Of the entries without a time indication, keep
the grouped in categories, don't sort the categories, but keep them in
the sequence given in `org-agenda-files'.  Within each category sort by
priority.

Leaving out `category-keep' would mean that items will be sorted across
categories by priority.

Instead of a single list, this can also be a set of list for specific
contents, with a context symbol in the car of the list, any of
`agenda', `todo', `tags', `search' for the corresponding agenda views.

Custom commands can bind this variable in the options section."
  :group 'org-agenda-sorting
  :type `(choice
	  (repeat :tag "General" ,org-sorting-choice)
	  (list :tag "Individually"
		(cons (const :tag "Strategy for Weekly/Daily agenda" agenda)
		      (repeat ,org-sorting-choice))
		(cons (const :tag "Strategy for TODO lists" todo)
		      (repeat ,org-sorting-choice))
		(cons (const :tag "Strategy for Tags matches" tags)
		      (repeat ,org-sorting-choice))
		(cons (const :tag "Strategy for search matches" search)
		      (repeat ,org-sorting-choice)))))

(defcustom org-agenda-cmp-user-defined nil
  "A function to define the comparison `user-defined'.
This function must receive two arguments, agenda entry a and b.
If a>b, return +1.  If a<b, return -1.  If they are equal as seen by
the user comparison, return nil.
When this is defined, you can make `user-defined-up' and `user-defined-down'
part of an agenda sorting strategy."
  :group 'org-agenda-sorting
  :type 'symbol)

(defcustom org-sort-agenda-notime-is-late t
  "Non-nil means items without time are considered late.
This is only relevant for sorting.  When t, items which have no explicit
time like 15:30 will be considered as 99:01, i.e. later than any items which
do have a time.  When nil, the default time is before 0:00.  You can use this
option to decide if the schedule for today should come before or after timeless
agenda entries."
  :group 'org-agenda-sorting
  :type 'boolean)

(defcustom org-sort-agenda-noeffort-is-high t
  "Non-nil means items without effort estimate are sorted as high effort.
This also applies when filtering an agenda view with respect to the
< or > effort operator.  Then, tasks with no effort defined will be treated
as tasks with high effort.
When nil, such items are sorted as 0 minutes effort."
  :group 'org-agenda-sorting
  :type 'boolean)

(defgroup org-agenda-line-format nil
  "Options concerning the entry prefix in the Org-mode agenda display."
  :tag "Org Agenda Line Format"
  :group 'org-agenda)

(defcustom org-agenda-prefix-format
  '((agenda  . " %i %-12:c%?-12t% s")
    (timeline  . "  % s")
    (todo  . " %i %-12:c")
    (tags  . " %i %-12:c")
    (search . " %i %-12:c"))
  "Format specifications for the prefix of items in the agenda views.
An alist with four entries, for the different agenda types.  The keys to the
sublists are `agenda', `timeline', `todo', `search' and `tags'.  The values
are format strings.
This format works similar to a printf format, with the following meaning:

  %c   the category of the item, \"Diary\" for entries from the diary, or
       as given by the CATEGORY keyword or derived from the file name.
  %i   the icon category of the item, as give in
       `org-agenda-category-icon-alist'.
  %T   the *last* tag of the item.  Last because inherited tags come
       first in the list.
  %t   the time-of-day specification if one applies to the entry, in the
       format HH:MM
  %s   Scheduling/Deadline information, a short string
  %(expression) Eval EXPRESSION and replace the control string
                by the result

All specifiers work basically like the standard `%s' of printf, but may
contain two additional characters:  A question mark just after the `%' and
a whitespace/punctuation character just before the final letter.

If the first character after `%' is a question mark, the entire field
will only be included if the corresponding value applies to the
current entry.  This is useful for fields which should have fixed
width when present, but zero width when absent.  For example,
\"%?-12t\" will result in a 12 character time field if a time of the
day is specified, but will completely disappear in entries which do
not contain a time.

If there is punctuation or whitespace character just before the final
format letter, this character will be appended to the field value if
the value is not empty.  For example, the format \"%-12:c\" leads to
\"Diary: \" if the category is \"Diary\".  If the category were be
empty, no additional colon would be inserted.

The default value of this option is \"  %-12:c%?-12t% s\", meaning:
- Indent the line with two space characters
- Give the category in a 12 chars wide field, padded with whitespace on
  the right (because of `-').  Append a colon if there is a category
  (because of `:').
- If there is a time-of-day, put it into a 12 chars wide field.  If no
  time, don't put in an empty field, just skip it (because of '?').
- Finally, put the scheduling information and append a whitespace.

As another example, if you don't want the time-of-day of entries in
the prefix, you could use:

  (setq org-agenda-prefix-format \"  %-11:c% s\")

See also the variables `org-agenda-remove-times-when-in-prefix' and
`org-agenda-remove-tags'.

Custom commands can set this variable in the options section."
  :type '(choice
	  (string :tag "General format")
	  (list :greedy t :tag "View dependent"
		(cons  (const agenda) (string :tag "Format"))
		(cons  (const timeline) (string :tag "Format"))
		(cons  (const todo) (string :tag "Format"))
		(cons  (const tags) (string :tag "Format"))
		(cons  (const search) (string :tag "Format"))))
  :group 'org-agenda-line-format)

(defvar org-prefix-format-compiled nil
  "The compiled version of the most recently used prefix format.
See the variable `org-agenda-prefix-format'.")

(defcustom org-agenda-todo-keyword-format "%-1s"
  "Format for the TODO keyword in agenda lines.
Set this to something like \"%-12s\" if you want all TODO keywords
to occupy a fixed space in the agenda display."
  :group 'org-agenda-line-format
  :type 'string)

(defcustom org-agenda-timerange-leaders '("" "(%d/%d): ")
  "Text preceding timerange entries in the agenda view.
This is a list with two strings.  The first applies when the range
is entirely on one day.  The second applies if the range spans several days.
The strings may have two \"%d\" format specifiers which will be filled
with the sequence number of the days, and the total number of days in the
range, respectively."
  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Deadline today   ")
	  (choice :tag "Deadline relative"
		  (string :tag "Format string")
		  (function))))

(defcustom org-agenda-scheduled-leaders '("Scheduled: " "Sched.%2dx: ")
  "Text preceding scheduled items in the agenda view.
This is a list with two strings.  The first applies when the item is
scheduled on the current day.  The second applies when it has been scheduled
previously, it may contain a %d indicating that this is the nth time that
this item is scheduled, due to automatic rescheduling of unfinished items
for the following day.  So this number is one larger than the number of days
that passed since this item was scheduled first."
  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Scheduled today     ")
	  (string :tag "Scheduled previously")))

(defcustom org-agenda-inactive-leader "["
  "Text preceding item pulled into the agenda by inactive time stamps.
These entries are added to the agenda when pressing \"[\"."
  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Scheduled today     ")
	  (string :tag "Scheduled previously")))

(defcustom org-agenda-deadline-leaders '("Deadline:  " "In %3d d.: ")
  "Text preceding deadline items in the agenda view.
This is a list with two strings.  The first applies when the item has its
deadline on the current day.  The second applies when it is in the past or
in the future, it may contain %d to capture how many days away the deadline
is (was)."
  :group 'org-agenda-line-format
  :type '(list
	  (string :tag "Deadline today   ")
	  (choice :tag "Deadline relative"
		  (string :tag "Format string")
		  (function))))

(defcustom org-agenda-remove-times-when-in-prefix t
  "Non-nil means remove duplicate time specifications in agenda items.
When the format `org-agenda-prefix-format' contains a `%t' specifier, a
time-of-day specification in a headline or diary entry is extracted and
placed into the prefix.  If this option is non-nil, the original specification
\(a timestamp or -range, or just a plain time(range) specification like
11:30-4pm) will be removed for agenda display.  This makes the agenda less
cluttered.
The option can be t or nil.  It may also be the symbol `beg', indicating
that the time should only be removed when it is located at the beginning of
the headline/diary entry."
  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Always" t)
	  (const :tag "Never" nil)
	  (const :tag "When at beginning of entry" beg)))

(defcustom org-agenda-remove-timeranges-from-blocks nil
  "Non-nil means remove time ranges specifications in agenda
items that span on several days."
  :group 'org-agenda-line-format
  :type 'boolean)

(defcustom org-agenda-default-appointment-duration nil
  "Default duration for appointments that only have a starting time.
When nil, no duration is specified in such cases.
When non-nil, this must be the number of minutes, e.g. 60 for one hour."
  :group 'org-agenda-line-format
  :type '(choice
	  (integer :tag "Minutes")
	  (const :tag "No default duration")))

(defcustom org-agenda-show-inherited-tags t
  "Non-nil means show inherited tags in each agenda line."
  :group 'org-agenda-line-format
  :type 'boolean)

(defcustom org-agenda-hide-tags-regexp nil
  "Regular expression used to filter away specific tags in agenda views.
This means that these tags will be present, but not be shown in the agenda
line.  Secondary filtering will still work on the hidden tags.
Nil means don't hide any tags."
  :group 'org-agenda-line-format
  :type '(choice
	  (const  :tag "Hide none" nil)
	  (string :tag "Regexp   ")))

(defcustom org-agenda-remove-tags nil
  "Non-nil means remove the tags from the headline copy in the agenda.
When this is the symbol `prefix', only remove tags when
`org-agenda-prefix-format' contains a `%T' specifier."
  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Always" t)
	  (const :tag "Never" nil)
	  (const :tag "When prefix format contains %T" prefix)))

(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-remove-tags-when-in-prefix
      'org-agenda-remove-tags))

(defcustom org-agenda-tags-column (if (featurep 'xemacs) -79 -80)
  "Shift tags in agenda items to this column.
If this number is positive, it specifies the column.  If it is negative,
it means that the tags should be flushright to that column.  For example,
-80 works well for a normal 80 character screen."
  :group 'org-agenda-line-format
  :type 'integer)

(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-align-tags-to-column 'org-agenda-tags-column))

(defcustom org-agenda-fontify-priorities 'cookies
  "Non-nil means highlight low and high priorities in agenda.
When t, the highest priority entries are bold, lowest priority italic.
However, settings in `org-priority-faces' will overrule these faces.
When this variable is the symbol `cookies', only fontify the
cookies, not the entire task.
This may also be an association list of priority faces, whose
keys are the character values of `org-highest-priority',
`org-default-priority', and `org-lowest-priority' (the default values
are ?A, ?B, and ?C, respectively).  The face may be a named face, a
color as a string, or a list like `(:background \"Red\")'.
If it is a color, the variable `org-faces-easy-properties'
determines if it is a foreground or a background color."
  :group 'org-agenda-line-format
  :type '(choice
	  (const :tag "Never" nil)
	  (const :tag "Defaults" t)
	  (const :tag "Cookies only" cookies)
	  (repeat :tag "Specify"
		  (list (character :tag "Priority" :value ?A)
			(choice    :tag "Face    "
				   (string :tag "Color")
				   (sexp :tag "Face"))))))

(defcustom org-agenda-day-face-function nil
  "Function called to determine what face should be used to display a day.
The only argument passed to that function is the day. It should
returns a face, or nil if does not want to specify a face and let
the normal rules apply."
  :group 'org-agenda-line-format
  :type 'function)

(defcustom org-agenda-category-icon-alist nil
  "Alist of category icon to be displayed in agenda views.

Each entry should have the following format:

  (CATEGORY-REGEXP FILE-OR-DATA TYPE DATA-P PROPS)

Where CATEGORY-REGEXP is a regexp matching the categories where
the icon should be displayed.
FILE-OR-DATA either a file path or a string containing image data.

The other fields can be omited safely if not needed:
TYPE indicates the image type.
DATA-P is a boolean indicating whether the FILE-OR-DATA string is
image data.
PROPS are additional image attributes to assign to the image,
like, e.g. `:ascent center'.

   (\"Org\" \"/path/to/icon.png\" nil nil :ascent center)

If you want to set the display properties yourself, just put a
list as second element:

  (CATEGORY-REGEXP (MY PROPERTY LIST))

For example, to display a 16px horizontal space for Emacs
category, you can use:

  (\"Emacs\" '(space . (:width (16))))"
  :group 'org-agenda-line-format
  :type '(alist :key-type (string :tag "Regexp matching category")
		:value-type (choice (list :tag "Icon"
					  (string :tag "File or data")
					  (symbol :tag "Type")
					  (boolean :tag "Data?")
					  (repeat :tag "Extra image properties" :inline t symbol))
				    (list :tag "Display properties" sexp))))

(defgroup org-agenda-column-view nil
  "Options concerning column view in the agenda."
  :tag "Org Agenda Column View"
  :group 'org-agenda)

(defcustom org-agenda-columns-show-summaries t
  "Non-nil means show summaries for columns displayed in the agenda view."
  :group 'org-agenda-column-view
  :type 'boolean)

(defcustom org-agenda-columns-compute-summary-properties t
  "Non-nil means recompute all summary properties before column view.
When column view in the agenda is listing properties that have a summary
operator, it can go to all relevant buffers and recompute the summaries
there.  This can mean overhead for the agenda column view, but is necessary
to have thing up to date.
As a special case, a CLOCKSUM property also makes sure that the clock
computations are current."
  :group 'org-agenda-column-view
  :type 'boolean)

(defcustom org-agenda-columns-add-appointments-to-effort-sum nil
  "Non-nil means the duration of an appointment will add to day effort.
The property to which appointment durations will be added is the one given
in the option `org-effort-property'.  If an appointment does not have
an end time, `org-agenda-default-appointment-duration' will be used.  If that
is not set, an appointment without end time will not contribute to the time
estimate."
  :group 'org-agenda-column-view
  :type 'boolean)

(defcustom org-agenda-auto-exclude-function nil
  "A function called with a tag to decide if it is filtered on '/ RET'.
The sole argument to the function, which is called once for each
possible tag, is a string giving the name of the tag.  The
function should return either nil if the tag should be included
as normal, or \"-<TAG>\" to exclude the tag.
Note that for the purpose of tag filtering, only the lower-case version of
all tags will be considered, so that this function will only ever see
the lower-case version of all tags."
  :group 'org-agenda
  :type 'function)

(eval-when-compile
  (require 'cl))
(require 'org)

(defmacro org-agenda-with-point-at-orig-entry (string &rest body)
  "Execute BODY with point at location given by `org-hd-marker' property.
If STRING is non-nil, the text property will be fetched from position 0
in that string.  If STRING is nil, it will be fetched from the beginning
of the current line."
  `(let ((marker (get-text-property (if string 0 (point-at-bol))
				    'org-hd-marker string)))
     (with-current-buffer (marker-buffer marker)
       (save-excursion
	 (goto-char marker)
	 ,@body))))

(defun org-add-agenda-custom-command (entry)
  "Replace or add a command in `org-agenda-custom-commands'.
This is mostly for hacking and trying a new command - once the command
works you probably want to add it to `org-agenda-custom-commands' for good."
  (let ((ass (assoc (car entry) org-agenda-custom-commands)))
    (if ass
	(setcdr ass (cdr entry))
      (push entry org-agenda-custom-commands))))

;;; Define the Org-agenda-mode

(defvar org-agenda-mode-map (make-sparse-keymap)
  "Keymap for `org-agenda-mode'.")
(if (fboundp 'defvaralias)
    (defvaralias 'org-agenda-keymap 'org-agenda-mode-map))

(defvar org-agenda-menu) ; defined later in this file.
(defvar org-agenda-restrict) ; defined later in this file.
(defvar org-agenda-follow-mode nil)
(defvar org-agenda-entry-text-mode nil)
(defvar org-agenda-clockreport-mode nil)
(defvar org-agenda-show-log nil)
(defvar org-agenda-redo-command nil)
(defvar org-agenda-query-string nil)
(defvar org-agenda-mode-hook nil
  "Hook for `org-agenda-mode', run after the mode is turned on.")
(defvar org-agenda-type nil)
(defvar org-agenda-force-single-file nil)
(defvar org-agenda-bulk-marked-entries) ;; Defined further down in this file

(defun org-agenda-mode ()
  "Mode for time-sorted view on action items in Org-mode files.

The following commands are available:

\\{org-agenda-mode-map}"
  (interactive)
  (kill-all-local-variables)
  (setq org-agenda-undo-list nil
	org-agenda-pending-undo-list nil
	org-agenda-bulk-marked-entries nil)
  (setq major-mode 'org-agenda-mode)
  ;; Keep global-font-lock-mode from turning on font-lock-mode
  (org-set-local 'font-lock-global-modes (list 'not major-mode))
  (setq mode-name "Org-Agenda")
  (use-local-map org-agenda-mode-map)
  (easy-menu-add org-agenda-menu)
  (if org-startup-truncated (setq truncate-lines t))
  (org-set-local 'line-move-visual nil)
  (org-add-hook 'post-command-hook 'org-agenda-post-command-hook nil 'local)
  (org-add-hook 'pre-command-hook 'org-unhighlight nil 'local)
  ;; Make sure properties are removed when copying text
  (when (boundp 'buffer-substring-filters)
    (org-set-local 'buffer-substring-filters
		   (cons (lambda (x)
                           (set-text-properties 0 (length x) nil x) x)
			 buffer-substring-filters)))
  (unless org-agenda-keep-modes
    (setq org-agenda-follow-mode org-agenda-start-with-follow-mode
	  org-agenda-entry-text-mode org-agenda-start-with-entry-text-mode
	  org-agenda-clockreport-mode org-agenda-start-with-clockreport-mode
	  org-agenda-show-log org-agenda-start-with-log-mode))

  (easy-menu-change
   '("Agenda") "Agenda Files"
   (append
    (list
     (vector
      (if (get 'org-agenda-files 'org-restrict)
	  "Restricted to single file"
	"Edit File List")
      '(org-edit-agenda-file-list)
      (not (get 'org-agenda-files 'org-restrict)))
     "--")
    (mapcar 'org-file-menu-entry (org-agenda-files))))
  (org-agenda-set-mode-name)
  (apply
   (if (fboundp 'run-mode-hooks) 'run-mode-hooks 'run-hooks)
   (list 'org-agenda-mode-hook)))

(substitute-key-definition 'undo 'org-agenda-undo
			   org-agenda-mode-map global-map)
(org-defkey org-agenda-mode-map "\C-i"     'org-agenda-goto)
(org-defkey org-agenda-mode-map [(tab)]    'org-agenda-goto)
(org-defkey org-agenda-mode-map "\C-m"     'org-agenda-switch-to)
(org-defkey org-agenda-mode-map "\C-k"     'org-agenda-kill)
(org-defkey org-agenda-mode-map "\C-c\C-w" 'org-agenda-refile)
(org-defkey org-agenda-mode-map "m"        'org-agenda-bulk-mark)
(org-defkey org-agenda-mode-map "%"        'org-agenda-bulk-mark-regexp)
(org-defkey org-agenda-mode-map "u"        'org-agenda-bulk-unmark)
(org-defkey org-agenda-mode-map "U"        'org-agenda-bulk-remove-all-marks)
(org-defkey org-agenda-mode-map "A"        'org-agenda-append-agenda)
(org-defkey org-agenda-mode-map "B"        'org-agenda-bulk-action)
(org-defkey org-agenda-mode-map "\C-c\C-x!" 'org-reload)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-a" 'org-agenda-archive-default)
(org-defkey org-agenda-mode-map "\C-c\C-xa"    'org-agenda-toggle-archive-tag)
(org-defkey org-agenda-mode-map "\C-c\C-xA"    'org-agenda-archive-to-archive-sibling)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-s" 'org-agenda-archive)
(org-defkey org-agenda-mode-map "\C-c$"        'org-agenda-archive)
(org-defkey org-agenda-mode-map "$"        'org-agenda-archive)
(org-defkey org-agenda-mode-map "\C-c\C-o" 'org-agenda-open-link)
(org-defkey org-agenda-mode-map " "        'org-agenda-show-and-scroll-up)
(org-defkey org-agenda-mode-map [backspace] 'org-agenda-show-scroll-down)
(org-defkey org-agenda-mode-map "\d" 'org-agenda-show-scroll-down)
(org-defkey org-agenda-mode-map [(control shift right)] 'org-agenda-todo-nextset)
(org-defkey org-agenda-mode-map [(control shift left)]  'org-agenda-todo-previousset)
(org-defkey org-agenda-mode-map "\C-c\C-xb" 'org-agenda-tree-to-indirect-buffer)
(org-defkey org-agenda-mode-map "o"        'delete-other-windows)
(org-defkey org-agenda-mode-map "L"        'org-agenda-recenter)
(org-defkey org-agenda-mode-map "\C-c\C-t" 'org-agenda-todo)
(org-defkey org-agenda-mode-map "t"        'org-agenda-todo)
(org-defkey org-agenda-mode-map "a"        'org-agenda-archive-default-with-confirmation)
(org-defkey org-agenda-mode-map ":"        'org-agenda-set-tags)
(org-defkey org-agenda-mode-map "\C-c\C-q" 'org-agenda-set-tags)
(org-defkey org-agenda-mode-map "."        'org-agenda-goto-today)
(org-defkey org-agenda-mode-map "j"        'org-agenda-goto-date)
(org-defkey org-agenda-mode-map "d"        'org-agenda-day-view)
(org-defkey org-agenda-mode-map "w"        'org-agenda-week-view)
(org-defkey org-agenda-mode-map "y"        'org-agenda-year-view)
(org-defkey org-agenda-mode-map "\C-c\C-z" 'org-agenda-add-note)
(org-defkey org-agenda-mode-map "z"        'org-agenda-add-note)
(org-defkey org-agenda-mode-map "k"        'org-agenda-action)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-k" 'org-agenda-action)
(org-defkey org-agenda-mode-map [(shift right)] 'org-agenda-do-date-later)
(org-defkey org-agenda-mode-map [(shift left)] 'org-agenda-do-date-earlier)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (right)] 'org-agenda-do-date-later)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (left)] 'org-agenda-do-date-earlier)

(org-defkey org-agenda-mode-map ">" 'org-agenda-date-prompt)
(org-defkey org-agenda-mode-map "\C-c\C-s" 'org-agenda-schedule)
(org-defkey org-agenda-mode-map "\C-c\C-d" 'org-agenda-deadline)
(let ((l '(1 2 3 4 5 6 7 8 9 0)))
  (while l (org-defkey org-agenda-mode-map
	     (int-to-string (pop l)) 'digit-argument)))

(org-defkey org-agenda-mode-map "F" 'org-agenda-follow-mode)
(org-defkey org-agenda-mode-map "R" 'org-agenda-clockreport-mode)
(org-defkey org-agenda-mode-map "E" 'org-agenda-entry-text-mode)
(org-defkey org-agenda-mode-map "l" 'org-agenda-log-mode)
(org-defkey org-agenda-mode-map "v" 'org-agenda-view-mode-dispatch)
(org-defkey org-agenda-mode-map "D" 'org-agenda-toggle-diary)
(org-defkey org-agenda-mode-map "!" 'org-agenda-toggle-deadlines)
(org-defkey org-agenda-mode-map "G" 'org-agenda-toggle-time-grid)
(org-defkey org-agenda-mode-map "r" 'org-agenda-redo)
(org-defkey org-agenda-mode-map "g" 'org-agenda-redo)
(org-defkey org-agenda-mode-map "e" 'org-agenda-set-effort)
(org-defkey org-agenda-mode-map "\C-c\C-xe" 'org-agenda-set-effort)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-e"
	    'org-clock-modify-effort-estimate)
(org-defkey org-agenda-mode-map "\C-c\C-xp" 'org-agenda-set-property)
(org-defkey org-agenda-mode-map "q" 'org-agenda-quit)
(org-defkey org-agenda-mode-map "x" 'org-agenda-exit)
(org-defkey org-agenda-mode-map "\C-x\C-w" 'org-write-agenda)
(org-defkey org-agenda-mode-map "\C-x\C-s" 'org-save-all-org-buffers)
(org-defkey org-agenda-mode-map "s" 'org-save-all-org-buffers)
(org-defkey org-agenda-mode-map "P" 'org-agenda-show-priority)
(org-defkey org-agenda-mode-map "T" 'org-agenda-show-tags)
(org-defkey org-agenda-mode-map "n" 'org-agenda-next-line)
(org-defkey org-agenda-mode-map "p" 'org-agenda-previous-line)
(substitute-key-definition 'next-line 'org-agenda-next-line
			   org-agenda-mode-map global-map)
(substitute-key-definition 'previous-line 'org-agenda-previous-line
			   org-agenda-mode-map global-map)
(org-defkey org-agenda-mode-map "\C-c\C-a" 'org-attach)
(org-defkey org-agenda-mode-map "\C-c\C-n" 'org-agenda-next-date-line)
(org-defkey org-agenda-mode-map "\C-c\C-p" 'org-agenda-previous-date-line)
(org-defkey org-agenda-mode-map "," 'org-agenda-priority)
(org-defkey org-agenda-mode-map "\C-c," 'org-agenda-priority)
(org-defkey org-agenda-mode-map "i" 'org-agenda-diary-entry)
(org-defkey org-agenda-mode-map "c" 'org-agenda-goto-calendar)
(org-defkey org-agenda-mode-map "C" 'org-agenda-convert-date)
(org-defkey org-agenda-mode-map "M" 'org-agenda-phases-of-moon)
(org-defkey org-agenda-mode-map "S" 'org-agenda-sunrise-sunset)
(org-defkey org-agenda-mode-map "h" 'org-agenda-holidays)
(org-defkey org-agenda-mode-map "H" 'org-agenda-holidays)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-i" 'org-agenda-clock-in)
(org-defkey org-agenda-mode-map "I" 'org-agenda-clock-in)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-o" 'org-agenda-clock-out)
(org-defkey org-agenda-mode-map "O" 'org-agenda-clock-out)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-x" 'org-agenda-clock-cancel)
(org-defkey org-agenda-mode-map "X" 'org-agenda-clock-cancel)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-j" 'org-clock-goto)
(org-defkey org-agenda-mode-map "J" 'org-agenda-clock-goto)
(org-defkey org-agenda-mode-map "+" 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map "-" 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map [(shift up)] 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map [(shift down)] 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (up)] 'org-agenda-priority-up)
(org-defkey org-agenda-mode-map [?\C-c ?\C-x (down)] 'org-agenda-priority-down)
(org-defkey org-agenda-mode-map "f" 'org-agenda-later)
(org-defkey org-agenda-mode-map "b" 'org-agenda-earlier)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-c" 'org-agenda-columns)
(org-defkey org-agenda-mode-map "\C-c\C-x>" 'org-agenda-remove-restriction-lock)

(org-defkey org-agenda-mode-map "[" 'org-agenda-manipulate-query-add)
(org-defkey org-agenda-mode-map "]" 'org-agenda-manipulate-query-subtract)
(org-defkey org-agenda-mode-map "{" 'org-agenda-manipulate-query-add-re)
(org-defkey org-agenda-mode-map "}" 'org-agenda-manipulate-query-subtract-re)
(org-defkey org-agenda-mode-map "/" 'org-agenda-filter-by-tag)
(org-defkey org-agenda-mode-map "\\" 'org-agenda-filter-by-tag-refine)
(org-defkey org-agenda-mode-map ";" 'org-timer-set-timer)
(define-key org-agenda-mode-map "?" 'org-agenda-show-the-flagging-note)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-mg"    'org-mobile-pull)
(org-defkey org-agenda-mode-map "\C-c\C-x\C-mp"    'org-mobile-push)

(org-defkey org-agenda-mode-map [mouse-2] 'org-agenda-goto-mouse)
(org-defkey org-agenda-mode-map [mouse-3] 'org-agenda-show-mouse)
(when org-agenda-mouse-1-follows-link
  (org-defkey org-agenda-mode-map [follow-link] 'mouse-face))
(easy-menu-define org-agenda-menu org-agenda-mode-map "Agenda menu"
  '("Agenda"
    ("Agenda Files")
    "--"
    ("Agenda Dates"
     ["Goto Today" org-agenda-goto-today (org-agenda-check-type nil 'agenda 'timeline)]
     ["Next Dates" org-agenda-later (org-agenda-check-type nil 'agenda)]
     ["Previous Dates" org-agenda-earlier (org-agenda-check-type nil 'agenda)]
     ["Jump to date" org-agenda-goto-date (org-agenda-check-type nil 'agenda)])
    "--"
    ("View"
     ["Day View" org-agenda-day-view
      :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (eq org-agenda-current-span 'day)
      :keys "v d  (or just d)"]
     ["Week View" org-agenda-week-view
      :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (eq org-agenda-current-span 'week)
      :keys "v w  (or just w)"]
     ["Month View" org-agenda-month-view
      :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (eq org-agenda-current-span 'month)
      :keys "v m"]
     ["Year View" org-agenda-year-view
      :active (org-agenda-check-type nil 'agenda)
      :style radio :selected (eq org-agenda-current-span 'year)
      :keys "v y"]
     "--"
     ["Include Diary" org-agenda-toggle-diary
      :style toggle :selected org-agenda-include-diary
      :active (org-agenda-check-type nil 'agenda)]
     ["Include Deadlines" org-agenda-toggle-deadlines
      :style toggle :selected org-agenda-include-deadlines
      :active (org-agenda-check-type nil 'agenda)]
     ["Use Time Grid" org-agenda-toggle-time-grid
      :style toggle :selected org-agenda-use-time-grid
      :active (org-agenda-check-type nil 'agenda)]
     "--"
     ["Show clock report" org-agenda-clockreport-mode
      :style toggle :selected org-agenda-clockreport-mode
      :active (org-agenda-check-type nil 'agenda)]
     ["Show some entry text" org-agenda-entry-text-mode
      :style toggle :selected org-agenda-entry-text-mode
      :active t]
    "--"
     ["Show Logbook entries" org-agenda-log-mode
      :style toggle :selected org-agenda-show-log
      :active (org-agenda-check-type nil 'agenda 'timeline)
      :keys "v l (or just l)"]
     ["Include archived trees" org-agenda-archives-mode
      :style toggle :selected org-agenda-archives-mode :active t
      :keys "v a"]
     ["Include archive files" (org-agenda-archives-mode t)
      :style toggle :selected (eq org-agenda-archives-mode t) :active t
      :keys "v A"]
     "--"
     ["Remove Restriction" org-agenda-remove-restriction-lock org-agenda-restrict])
    ["Write view to file" org-write-agenda t]
    ["Rebuild buffer" org-agenda-redo t]
    ["Save all Org-mode Buffers" org-save-all-org-buffers t]
    "--"
    ["Show original entry" org-agenda-show t]
    ["Go To (other window)" org-agenda-goto t]
    ["Go To (this window)" org-agenda-switch-to t]
    ["Follow Mode" org-agenda-follow-mode
     :style toggle :selected org-agenda-follow-mode :active t]
;    ["Tree to indirect frame" org-agenda-tree-to-indirect-buffer t]
    "--"
    ("TODO"
     ["Cycle TODO" org-agenda-todo t]
     ["Next TODO set" org-agenda-todo-nextset t]
     ["Previous TODO set" org-agenda-todo-previousset t]
     ["Add note" org-agenda-add-note t])
    ("Archive/Refile/Delete"
     ["Archive default" org-agenda-archive-default t]
     ["Archive default" org-agenda-archive-default-with-confirmation t]
     ["Toggle ARCHIVE tag" org-agenda-toggle-archive-tag t]
     ["Move to archive sibling" org-agenda-archive-to-archive-sibling t]
     ["Archive subtree" org-agenda-archive t]
     "--"
     ["Refile" org-agenda-refile t]
     "--"
     ["Delete subtree" org-agenda-kill t])
    ("Bulk action"
     ["Mark entry" org-agenda-bulk-mark t]
     ["Mark matching regexp" org-agenda-bulk-mark-regexp t]
     ["Unmark entry" org-agenda-bulk-unmark t]
     ["Unmark all entries" org-agenda-bulk-remove-all-marks :active t :keys "C-u s"])
     ["Act on all marked" org-agenda-bulk-action t]
    "--"
    ("Tags and Properties"
     ["Show all Tags" org-agenda-show-tags t]
     ["Set Tags current line" org-agenda-set-tags (not (org-region-active-p))]
     ["Change tag in region" org-agenda-set-tags (org-region-active-p)]
     "--"
     ["Column View" org-columns t])
    ("Deadline/Schedule"
     ["Schedule" org-agenda-schedule t]
     ["Set Deadline" org-agenda-deadline t]
     "--"
     ["Mark item" org-agenda-action :active t :keys "k m"]
     ["Show mark item" org-agenda-action :active t :keys "k v"]
     ["Schedule marked item" org-agenda-action :active t :keys "k s"]
     ["Set Deadline for marked item" org-agenda-action :active t :keys "k d"]
     "--"
     ["Change Date +1 day" org-agenda-date-later (org-agenda-check-type nil 'agenda 'timeline)]
     ["Change Date -1 day" org-agenda-date-earlier (org-agenda-check-type nil 'agenda 'timeline)]
     ["Change Time +1 hour" org-agenda-do-date-later :active (org-agenda-check-type nil 'agenda 'timeline) :keys "C-u S-right"]
     ["Change Time -1 hour" org-agenda-do-date-earlier :active (org-agenda-check-type nil 'agenda 'timeline) :keys "C-u S-left"]
     ["Change Time +  min" org-agenda-date-later :active (org-agenda-check-type nil 'agenda 'timeline) :keys "C-u C-u S-right"]
     ["Change Time -  min" org-agenda-date-earlier :active (org-agenda-check-type nil 'agenda 'timeline) :keys "C-u C-u S-left"]
     ["Change Date to ..." org-agenda-date-prompt (org-agenda-check-type nil 'agenda 'timeline)])
    ("Clock and Effort"
     ["Clock in" org-agenda-clock-in t]
     ["Clock out" org-agenda-clock-out t]
     ["Clock cancel" org-agenda-clock-cancel t]
     ["Goto running clock" org-clock-goto t]
     "--"
     ["Set Effort" org-agenda-set-effort t]
     ["Change clocked effort" org-clock-modify-effort-estimate
      (org-clock-is-active)])
    ("Priority"
     ["Set Priority" org-agenda-priority t]
     ["Increase Priority" org-agenda-priority-up t]
     ["Decrease Priority" org-agenda-priority-down t]
     ["Show Priority" org-agenda-show-priority t])
    ("Calendar/Diary"
     ["New Diary Entry" org-agenda-diary-entry (org-agenda-check-type nil 'agenda 'timeline)]
     ["Goto Calendar" org-agenda-goto-calendar (org-agenda-check-type nil 'agenda 'timeline)]
     ["Phases of the Moon" org-agenda-phases-of-moon (org-agenda-check-type nil 'agenda 'timeline)]
     ["Sunrise/Sunset" org-agenda-sunrise-sunset (org-agenda-check-type nil 'agenda 'timeline)]
     ["Holidays" org-agenda-holidays (org-agenda-check-type nil 'agenda 'timeline)]
     ["Convert" org-agenda-convert-date (org-agenda-check-type nil 'agenda 'timeline)]
     "--"
     ["Create iCalendar File" org-export-icalendar-combine-agenda-files t])
    "--"
    ["Undo Remote Editing" org-agenda-undo org-agenda-undo-list]
    "--"
    ("MobileOrg"
     ["Push Files and Views" org-mobile-push t]
     ["Get Captured and Flagged" org-mobile-pull t]
     ["Find FLAGGED Tasks" (org-agenda nil "?") :active t :keys "C-c a ?"]
     ["Show note / unflag" org-agenda-show-the-flagging-note t]
     "--"
     ["Setup" (progn (require 'org-mobile) (customize-group 'org-mobile)) t])
    "--"
    ["Quit" org-agenda-quit t]
    ["Exit and Release Buffers" org-agenda-exit t]
    ))

;;; Agenda undo

(defvar org-agenda-allow-remote-undo t
  "Non-nil means allow remote undo from the agenda buffer.")
(defvar org-agenda-undo-list nil
  "List of undoable operations in the agenda since last refresh.")
(defvar org-agenda-undo-has-started-in nil
  "Buffers that have already seen `undo-start' in the current undo sequence.")
(defvar org-agenda-pending-undo-list nil
  "In a series of undo commands, this is the list of remaining undo items.")

(defun org-agenda-undo ()
  "Undo a remote editing step in the agenda.
This undoes changes both in the agenda buffer and in the remote buffer
that have been changed along."
  (interactive)
  (or org-agenda-allow-remote-undo
      (error "Check the variable `org-agenda-allow-remote-undo' to activate remote undo"))
  (if (not (eq this-command last-command))
      (setq org-agenda-undo-has-started-in nil
	    org-agenda-pending-undo-list org-agenda-undo-list))
  (if (not org-agenda-pending-undo-list)
      (error "No further undo information"))
  (let* ((entry (pop org-agenda-pending-undo-list))
	 buf line cmd rembuf)
    (setq cmd (pop entry) line (pop entry))
    (setq rembuf (nth 2 entry))
    (org-with-remote-undo rembuf
      (while (bufferp (setq buf (pop entry)))
	(if (pop entry)
	    (with-current-buffer buf
	      (let ((last-undo-buffer buf)
                    (inhibit-read-only t))
		(unless (memq buf org-agenda-undo-has-started-in)
		  (push buf org-agenda-undo-has-started-in)
		  (make-local-variable 'pending-undo-list)
		  (undo-start))
		(while (and pending-undo-list
			    (listp pending-undo-list)
			    (not (car pending-undo-list)))
		  (pop pending-undo-list))
		(undo-more 1))))))
    (org-goto-line line)
    (message "`%s' undone (buffer %s)" cmd (buffer-name rembuf))))

(defun org-verify-change-for-undo (l1 l2)
  "Verify that a real change occurred between the undo lists L1 and L2."
  (while (and l1 (listp l1) (null (car l1))) (pop l1))
  (while (and l2 (listp l2) (null (car l2))) (pop l2))
  (not (eq l1 l2)))

;;; Agenda dispatch

(defvar org-agenda-restrict nil)
(defvar org-agenda-restrict-begin (make-marker))
(defvar org-agenda-restrict-end (make-marker))
(defvar org-agenda-last-dispatch-buffer nil)
(defvar org-agenda-overriding-restriction nil)

;;;###autoload
(defun org-agenda (&optional arg keys restriction)
  "Dispatch agenda commands to collect entries to the agenda buffer.
Prompts for a command to execute.  Any prefix arg will be passed
on to the selected command.  The default selections are:

a     Call `org-agenda-list' to display the agenda for current day or week.
t     Call `org-todo-list' to display the global todo list.
T     Call `org-todo-list' to display the global todo list, select only
      entries with a specific TODO keyword (the user gets a prompt).
m     Call `org-tags-view' to display headlines with tags matching
      a condition  (the user is prompted for the condition).
M     Like `m', but select only TODO entries, no ordinary headlines.
L     Create a timeline for the current buffer.
e     Export views to associated files.
s     Search entries for keywords.
/     Multi occur across all agenda files and also files listed
      in `org-agenda-text-search-extra-files'.
<     Restrict agenda commands to buffer, subtree, or region.
      Press several times to get the desired effect.
>     Remove a previous restriction.
#     List \"stuck\" projects.
!     Configure what \"stuck\" means.
C     Configure custom agenda commands.

More commands can be added by configuring the variable
`org-agenda-custom-commands'.  In particular, specific tags and TODO keyword
searches can be pre-defined in this way.

If the current buffer is in Org-mode and visiting a file, you can also
first press `<' once to indicate that the agenda should be temporarily
\(until the next use of \\[org-agenda]) restricted to the current file.
Pressing `<' twice means to restrict to the current subtree or region
\(if active)."
  (interactive "P")
  (catch 'exit
    (let* ((prefix-descriptions nil)
	   (org-agenda-window-setup (if (equal (buffer-name)
					       org-agenda-buffer-name)
					'current-window
				      org-agenda-window-setup))
	   (org-agenda-custom-commands-orig org-agenda-custom-commands)
	   (org-agenda-custom-commands
	    ;; normalize different versions
	    (delq nil
		  (mapcar
		   (lambda (x)
		     (cond ((stringp (cdr x))
			    (push x prefix-descriptions)
			    nil)
			   ((stringp (nth 1 x)) x)
			   ((not (nth 1 x)) (cons (car x) (cons "" (cddr x))))
			   (t (cons (car x) (cons "" (cdr x))))))
		   org-agenda-custom-commands)))
	   (buf (current-buffer))
	   (bfn (buffer-file-name (buffer-base-buffer)))
	   entry key type match lprops ans)
      ;; Turn off restriction unless there is an overriding one,
      (unless org-agenda-overriding-restriction
	(unless (org-bound-and-true-p org-agenda-keep-restricted-file-list)
	  ;; There is a request to keep the file list in place
	  (put 'org-agenda-files 'org-restrict nil))
	(setq org-agenda-restrict nil)
	(move-marker org-agenda-restrict-begin nil)
	(move-marker org-agenda-restrict-end nil))
      ;; Delete old local properties
      (put 'org-agenda-redo-command 'org-lprops nil)
      ;; Delete previously set last-arguments
      (put 'org-agenda-redo-command 'last-args nil)
      ;; Remember where this call originated
      (setq org-agenda-last-dispatch-buffer (current-buffer))
      (unless keys
	(setq ans (org-agenda-get-restriction-and-command prefix-descriptions)
	      keys (car ans)
	      restriction (cdr ans)))
      ;; Establish the restriction, if any
      (when (and (not org-agenda-overriding-restriction) restriction)
	(put 'org-agenda-files 'org-restrict (list bfn))
	(cond
	 ((eq restriction 'region)
	  (setq org-agenda-restrict t)
	  (move-marker org-agenda-restrict-begin (region-beginning))
	  (move-marker org-agenda-restrict-end (region-end)))
	 ((eq restriction 'subtree)
	  (save-excursion
	    (setq org-agenda-restrict t)
	    (org-back-to-heading t)
	    (move-marker org-agenda-restrict-begin (point))
	    (move-marker org-agenda-restrict-end
			 (progn (org-end-of-subtree t)))))))

      ;; For example the todo list should not need it (but does...)
      (cond
       ((setq entry (assoc keys org-agenda-custom-commands))
	(if (or (symbolp (nth 2 entry)) (functionp (nth 2 entry)))
	    (progn
	      (setq type (nth 2 entry) match (eval (nth 3 entry))
		    lprops (nth 4 entry))
	      (put 'org-agenda-redo-command 'org-lprops lprops)
	      (cond
	       ((eq type 'agenda)
		(org-let lprops '(org-agenda-list current-prefix-arg)))
	       ((eq type 'alltodo)
		(org-let lprops '(org-todo-list current-prefix-arg)))
	       ((eq type 'search)
		(org-let lprops '(org-search-view current-prefix-arg match nil)))
	       ((eq type 'stuck)
		(org-let lprops '(org-agenda-list-stuck-projects
				  current-prefix-arg)))
	       ((eq type 'tags)
		(org-let lprops '(org-tags-view current-prefix-arg match)))
	       ((eq type 'tags-todo)
		(org-let lprops '(org-tags-view '(4) match)))
	       ((eq type 'todo)
		(org-let lprops '(org-todo-list match)))
	       ((eq type 'tags-tree)
		(org-check-for-org-mode)
		(org-let lprops '(org-match-sparse-tree current-prefix-arg match)))
	       ((eq type 'todo-tree)
		(org-check-for-org-mode)
		(org-let lprops
		  '(org-occur (concat "^" outline-regexp "[ \t]*"
				      (regexp-quote match) "\\>"))))
	       ((eq type 'occur-tree)
		(org-check-for-org-mode)
		(org-let lprops '(org-occur match)))
	       ((functionp type)
		(org-let lprops '(funcall type match)))
	       ((fboundp type)
		(org-let lprops '(funcall type match)))
	       (t (error "Invalid custom agenda command type %s" type))))
	  (org-agenda-run-series (nth 1 entry) (cddr entry))))
       ((equal keys "C")
	(setq org-agenda-custom-commands org-agenda-custom-commands-orig)
	(customize-variable 'org-agenda-custom-commands))
       ((equal keys "a") (call-interactively 'org-agenda-list))
       ((equal keys "s") (call-interactively 'org-search-view))
       ((equal keys "t") (call-interactively 'org-todo-list))
       ((equal keys "T") (org-call-with-arg 'org-todo-list (or arg '(4))))
       ((equal keys "m") (call-interactively 'org-tags-view))
       ((equal keys "M") (org-call-with-arg 'org-tags-view (or arg '(4))))
       ((equal keys "e") (call-interactively 'org-store-agenda-views))
       ((equal keys "?") (org-tags-view nil "+FLAGGED")
	(org-add-hook
	 'post-command-hook
	 (lambda ()
	   (unless (current-message)
	     (let* ((m (org-agenda-get-any-marker))
		    (note (and m (org-entry-get m "THEFLAGGINGNOTE"))))
	       (when note
		 (message (concat
			   "FLAGGING-NOTE ([?] for more info): "
			   (org-add-props
			       (replace-regexp-in-string
				"\\\\n" "//"
				(copy-sequence note))
			       nil 'face 'org-warning)))))))
	 t t))
       ((equal keys "L")
	(unless (org-mode-p)
	  (error "This is not an Org-mode file"))
	(unless restriction
	  (put 'org-agenda-files 'org-restrict (list bfn))
	  (org-call-with-arg 'org-timeline arg)))
       ((equal keys "#") (call-interactively 'org-agenda-list-stuck-projects))
       ((equal keys "/") (call-interactively 'org-occur-in-agenda-files))
       ((equal keys "!") (customize-variable 'org-stuck-projects))
       (t (error "Invalid agenda key"))))))

(defun org-agenda-append-agenda ()
  "Append another agenda view to the current one.
This function allows interactive building of block agendas.
Agenda views are separated by `org-agenda-block-separator'."
  (interactive)
  (unless (string= (buffer-name) org-agenda-buffer-name)
    (error "Can only append from within agenda buffer"))
  (let ((org-agenda-multi t))
    (org-agenda)
    (widen)))

(defun org-agenda-normalize-custom-commands (cmds)
  (delq nil
	(mapcar
	 (lambda (x)
	   (cond ((stringp (cdr x)) nil)
		 ((stringp (nth 1 x)) x)
		 ((not (nth 1 x)) (cons (car x) (cons "" (cddr x))))
		 (t (cons (car x) (cons "" (cdr x))))))
	 cmds)))

(defun org-agenda-get-restriction-and-command (prefix-descriptions)
  "The user interface for selecting an agenda command."
  (catch 'exit
    (let* ((bfn (buffer-file-name (buffer-base-buffer)))
	   (restrict-ok (and bfn (org-mode-p)))
	   (region-p (org-region-active-p))
	   (custom org-agenda-custom-commands)
	   (selstring "")
	   restriction second-time
	   c entry key type match prefixes rmheader header-end custom1 desc
	   line lines left right n n1)
      (save-window-excursion
	(delete-other-windows)
	(org-switch-to-buffer-other-window " *Agenda Commands*")
	(erase-buffer)
	(insert (eval-when-compile
		  (let ((header
"
Press key for an agenda command:        <   Buffer, subtree/region restriction
--------------------------------        >   Remove restriction
a   Agenda for current week or day      e   Export agenda views
t   List of all TODO entries            T   Entries with special TODO kwd
m   Match a TAGS/PROP/TODO query        M   Like m, but only TODO entries
L   Timeline for current buffer         #   List stuck projects (!=configure)
s   Search for keywords                 C   Configure custom agenda commands
/   Multi-occur                         ?   Find :FLAGGED: entries
")
			(start 0))
		    (while (string-match
			    "\\(^\\|   \\|(\\)\\(\\S-\\)\\( \\|=\\)"
			    header start)
		      (setq start (match-end 0))
		      (add-text-properties (match-beginning 2) (match-end 2)
					   '(face bold) header))
		    header)))
	(setq header-end (move-marker (make-marker) (point)))
	(while t
	  (setq custom1 custom)
	  (when (eq rmheader t)
	    (org-goto-line 1)
	    (re-search-forward ":" nil t)
	    (delete-region (match-end 0) (point-at-eol))
	    (forward-char 1)
	    (looking-at "-+")
	    (delete-region (match-end 0) (point-at-eol))
	    (move-marker header-end (match-end 0)))
	  (goto-char header-end)
	  (delete-region (point) (point-max))

	  ;; Produce all the lines that describe custom commands and prefixes
	  (setq lines nil)
	  (while (setq entry (pop custom1))
	    (setq key (car entry) desc (nth 1 entry)
		  type (nth 2 entry)
		  match (nth 3 entry))
	    (if (> (length key) 1)
		(add-to-list 'prefixes (string-to-char key))
	      (setq line
		    (format
		     "%-4s%-14s"
		     (org-add-props (copy-sequence key)
			 '(face bold))
		     (cond
		      ((string-match "\\S-" desc) desc)
		      ((eq type 'agenda) "Agenda for current week or day")
		      ((eq type 'alltodo) "List of all TODO entries")
		      ((eq type 'search) "Word search")
		      ((eq type 'stuck) "List of stuck projects")
		      ((eq type 'todo) "TODO keyword")
		      ((eq type 'tags) "Tags query")
		      ((eq type 'tags-todo) "Tags (TODO)")
		      ((eq type 'tags-tree) "Tags tree")
		      ((eq type 'todo-tree) "TODO kwd tree")
		      ((eq type 'occur-tree) "Occur tree")
		      ((functionp type) (if (symbolp type)
					    (symbol-name type)
					  "Lambda expression"))
		      (t "???"))))
	      (if org-agenda-menu-show-matcher
		  (setq line
			(concat line ": "
				(cond
				 ((stringp match)
				  (setq match (copy-sequence match))
				  (org-add-props match nil 'face 'org-warning))
				 (match
				  (format "set of %d commands" (length match)))
				 (t ""))))
		(if (org-string-nw-p match)
		    (add-text-properties
		     0 (length line) (list 'help-echo
					   (concat "Matcher: "match)) line)))
	      (push line lines)))
	  (setq lines (nreverse lines))
	  (when prefixes
	    (mapc (lambda (x)
		    (push
		     (format "%s   %s"
			     (org-add-props (char-to-string x)
				 nil 'face 'bold)
			     (or (cdr (assoc (concat selstring
						     (char-to-string x))
					     prefix-descriptions))
				 "Prefix key"))
		     lines))
		  prefixes))

	  ;; Check if we should display in two columns
	  (if org-agenda-menu-two-column
	      (progn
		(setq n (length lines)
		      n1 (+ (/ n 2) (mod n 2))
		      right (nthcdr n1 lines)
		      left (copy-sequence lines))
		(setcdr (nthcdr (1- n1) left) nil))
	    (setq left lines right nil))
	  (while left
	    (insert "\n" (pop left))
	    (when right
	      (if (< (current-column) 40)
		  (move-to-column 40 t)
		(insert "   "))
	      (insert (pop right))))

	  ;; Make the window the right size
	  (goto-char (point-min))
	  (if second-time
	      (if (not (pos-visible-in-window-p (point-max)))
		  (org-fit-window-to-buffer))
	    (setq second-time t)
	    (org-fit-window-to-buffer))

	  ;; Ask for selection
	  (message "Press key for agenda command%s:"
		   (if (or restrict-ok org-agenda-overriding-restriction)
		       (if org-agenda-overriding-restriction
			   " (restriction lock active)"
			 (if restriction
			     (format " (restricted to %s)" restriction)
			   " (unrestricted)"))
		     ""))
	  (setq c (read-char-exclusive))
	  (message "")
	  (cond
	   ((assoc (char-to-string c) custom)
	    (setq selstring (concat selstring (char-to-string c)))
	    (throw 'exit (cons selstring restriction)))
	   ((memq c prefixes)
	    (setq selstring (concat selstring (char-to-string c))
		  prefixes nil
		  rmheader (or rmheader t)
		  custom (delq nil (mapcar
				    (lambda (x)
				      (if (or (= (length (car x)) 1)
					      (/= (string-to-char (car x)) c))
					  nil
					(cons (substring (car x) 1) (cdr x))))
				    custom))))
	   ((and (not restrict-ok) (memq c '(?1 ?0 ?<)))
	    (message "Restriction is only possible in Org-mode buffers")
	    (ding) (sit-for 1))
	   ((eq c ?1)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction 'buffer))
	   ((eq c ?0)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction (if region-p 'region 'subtree)))
	   ((eq c ?<)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction
		  (cond
		   ((eq restriction 'buffer)
		    (if region-p 'region 'subtree))
		   ((memq restriction '(subtree region))
		    nil)
		   (t 'buffer))))
	   ((eq c ?>)
	    (org-agenda-remove-restriction-lock 'noupdate)
	    (setq restriction nil))
	   ((and (equal selstring "") (memq c '(?s ?a ?t ?m ?L ?C ?e ?T ?M ?# ?! ?/ ??)))
	    (throw 'exit (cons (setq selstring (char-to-string c)) restriction)))
           ((and (> (length selstring) 0) (eq c ?\d))
            (delete-window)
            (org-agenda-get-restriction-and-command prefix-descriptions))

	   ((equal c ?q) (error "Abort"))
	   (t (error "Invalid key %c" c))))))))

(defvar org-agenda-overriding-arguments nil) ; dynamically scoped parameter
(defvar org-agenda-last-arguments nil
  "The arguments of the previous call to `org-agenda'.")
(defun org-agenda-run-series (name series)
  (org-let (nth 1 series) '(org-prepare-agenda name))
  (let* ((org-agenda-multi t)
	 (redo (list 'org-agenda-run-series name (list 'quote series)))
	 (org-agenda-overriding-arguments
	  (or org-agenda-overriding-arguments
	      (unless (null (delq nil (get 'org-agenda-redo-command 'last-args)))
		(get 'org-agenda-redo-command 'last-args))))
	 (cmds (car series))
	 (gprops (nth 1 series))
	 match ;; The byte compiler incorrectly complains about this.  Keep it!
	 cmd type lprops)
    (while (setq cmd (pop cmds))
      (setq type (car cmd) match (eval (nth 1 cmd)) lprops (nth 2 cmd))
      (cond
       ((eq type 'agenda)
	(org-let2 gprops lprops
	  '(call-interactively 'org-agenda-list)))
       ((eq type 'alltodo)
	(org-let2 gprops lprops
	  '(call-interactively 'org-todo-list)))
       ((eq type 'search)
	(org-let2 gprops lprops
		  '(org-search-view current-prefix-arg match nil)))
       ((eq type 'stuck)
	(org-let2 gprops lprops
	  '(call-interactively 'org-agenda-list-stuck-projects)))
       ((eq type 'tags)
	(org-let2 gprops lprops
		  '(org-tags-view current-prefix-arg match)))
       ((eq type 'tags-todo)
	(org-let2 gprops lprops
		  '(org-tags-view '(4) match)))
       ((eq type 'todo)
	(org-let2 gprops lprops
		  '(org-todo-list match)))
       ((fboundp type)
	(org-let2 gprops lprops
	  '(funcall type match)))
       (t (error "Invalid type in command series"))))
    (widen)
    (setq org-agenda-redo-command redo)
    (put 'org-agenda-redo-command 'last-args org-agenda-last-arguments)
    (goto-char (point-min)))
  (org-fit-agenda-window)
  (org-let (nth 1 series) '(org-finalize-agenda)))

;;;###autoload
(defmacro org-batch-agenda (cmd-key &rest parameters)
  "Run an agenda command in batch mode and send the result to STDOUT.
If CMD-KEY is a string of length 1, it is used as a key in
`org-agenda-custom-commands' and triggers this command.  If it is a
longer string it is used as a tags/todo match string.
Parameters are alternating variable names and values that will be bound
before running the agenda command."
  (let (pars)
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (if (> (length cmd-key) 2)
	(eval (list 'let (nreverse pars)
		    (list 'org-tags-view nil cmd-key)))
      (eval (list 'let (nreverse pars) (list 'org-agenda nil cmd-key))))
    (set-buffer org-agenda-buffer-name)
    (princ (org-encode-for-stdout (buffer-string)))))

;(defun org-encode-for-stdout (string)
;  (if (fboundp 'encode-coding-string)
;      (encode-coding-string string buffer-file-coding-system)
;    string))

(defun org-encode-for-stdout (string)
  string)

(defvar org-agenda-info nil)

;;;###autoload
(defmacro org-batch-agenda-csv (cmd-key &rest parameters)
  "Run an agenda command in batch mode and send the result to STDOUT.
If CMD-KEY is a string of length 1, it is used as a key in
`org-agenda-custom-commands' and triggers this command.  If it is a
longer string it is used as a tags/todo match string.
Parameters are alternating variable names and values that will be bound
before running the agenda command.

The output gives a line for each selected agenda item.  Each
item is a list of comma-separated values, like this:

category,head,type,todo,tags,date,time,extra,priority-l,priority-n

category     The category of the item
head         The headline, without TODO kwd, TAGS and PRIORITY
type         The type of the agenda entry, can be
                todo               selected in TODO match
                tagsmatch          selected in tags match
                diary              imported from diary
                deadline           a deadline on given date
                scheduled          scheduled on given date
                timestamp          entry has timestamp on given date
                closed             entry was closed on given date
                upcoming-deadline  warning about deadline
                past-scheduled     forwarded scheduled item
                block              entry has date block including g. date
todo         The todo keyword, if any
tags         All tags including inherited ones, separated by colons
date         The relevant date, like 2007-2-14
time         The time, like 15:00-16:50
extra        Sting with extra planning info
priority-l   The priority letter if any was given
priority-n   The computed numerical priority
agenda-day   The day in the agenda where this is listed"

  (let (pars)
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (push (list 'org-agenda-remove-tags t) pars)
    (if (> (length cmd-key) 2)
	(eval (list 'let (nreverse pars)
		    (list 'org-tags-view nil cmd-key)))
      (eval (list 'let (nreverse pars) (list 'org-agenda nil cmd-key))))
    (set-buffer org-agenda-buffer-name)
    (let* ((lines (org-split-string (buffer-string) "\n"))
	   line)
      (while (setq line (pop lines))
	(catch 'next
	  (if (not (get-text-property 0 'org-category line)) (throw 'next nil))
	  (setq org-agenda-info
		(org-fix-agenda-info (text-properties-at 0 line)))
	  (princ
	   (org-encode-for-stdout
	    (mapconcat 'org-agenda-export-csv-mapper
		       '(org-category txt type todo tags date time extra
				      priority-letter priority agenda-day)
		      ",")))
	  (princ "\n"))))))

(defun org-fix-agenda-info (props)
  "Make sure all properties on an agenda item have a canonical form.
This ensures the export commands can easily use it."
  (let (tmp re)
    (when (setq tmp (plist-get props 'tags))
      (setq props (plist-put props 'tags (mapconcat 'identity tmp ":"))))
    (when (setq tmp (plist-get props 'date))
      (if (integerp tmp) (setq tmp (calendar-gregorian-from-absolute tmp)))
      (let ((calendar-date-display-form '(year "-" month "-" day)))
	'((format "%4d, %9s %2s, %4s" dayname monthname day year))

	(setq tmp (calendar-date-string tmp)))
      (setq props (plist-put props 'date tmp)))
    (when (setq tmp (plist-get props 'day))
      (if (integerp tmp) (setq tmp (calendar-gregorian-from-absolute tmp)))
      (let ((calendar-date-display-form '(year "-" month "-" day)))
	(setq tmp (calendar-date-string tmp)))
      (setq props (plist-put props 'day tmp))
      (setq props (plist-put props 'agenda-day tmp)))
    (when (setq tmp (plist-get props 'txt))
      (when (string-match "\\[#\\([A-Z0-9]\\)\\] ?" tmp)
	(plist-put props 'priority-letter (match-string 1 tmp))
	(setq tmp (replace-match "" t t tmp)))
      (when (and (setq re (plist-get props 'org-todo-regexp))
		 (setq re (concat "\\`\\.*" re " ?"))
		 (string-match re tmp))
	(plist-put props 'todo (match-string 1 tmp))
	(setq tmp (replace-match "" t t tmp)))
      (plist-put props 'txt tmp)))
  props)

(defun org-agenda-export-csv-mapper (prop)
  (let ((res (plist-get org-agenda-info prop)))
    (setq res
	  (cond
	   ((not res) "")
	   ((stringp res) res)
	   (t (prin1-to-string res))))
    (while (string-match "," res)
      (setq res (replace-match ";" t t res)))
    (org-trim res)))


;;;###autoload
(defun org-store-agenda-views (&rest parameters)
  (interactive)
  (eval (list 'org-batch-store-agenda-views)))

;; FIXME, why is this a macro?????
;;;###autoload
(defmacro org-batch-store-agenda-views (&rest parameters)
  "Run all custom agenda commands that have a file argument."
  (let ((cmds (org-agenda-normalize-custom-commands org-agenda-custom-commands))
	(pop-up-frames nil)
	(dir default-directory)
	pars cmd thiscmdkey files opts cmd-or-set)
    (while parameters
      (push (list (pop parameters) (if parameters (pop parameters))) pars))
    (setq pars (reverse pars))
    (save-window-excursion
      (while cmds
	(setq cmd (pop cmds)
	      thiscmdkey (car cmd)
	      cmd-or-set (nth 2 cmd)
	      opts (nth (if (listp cmd-or-set) 3 4) cmd)
	      files (nth (if (listp cmd-or-set) 4 5) cmd))
	(if (stringp files) (setq files (list files)))
	(when files
	  (eval (list 'let (append org-agenda-exporter-settings opts pars)
		      (list 'org-agenda nil thiscmdkey)))
	  (set-buffer org-agenda-buffer-name)
	  (while files
	    (eval (list 'let (append org-agenda-exporter-settings opts pars)
			(list 'org-write-agenda
			      (expand-file-name (pop files) dir) nil t))))
	  (and (get-buffer org-agenda-buffer-name)
	       (kill-buffer org-agenda-buffer-name)))))))

(defun org-agenda-mark-header-line (pos)
  "Mark the line at POS as an agenda structure header."
  (save-excursion
    (goto-char pos)
    (put-text-property (point-at-bol) (point-at-eol)
		       'org-agenda-structural-header t)
    (when org-agenda-title-append
      (put-text-property (point-at-bol) (point-at-eol)
			 'org-agenda-title-append org-agenda-title-append))))

(defvar org-mobile-creating-agendas)
(defun org-write-agenda (file &optional open nosettings)
  "Write the current buffer (an agenda view) as a file.
Depending on the extension of the file name, plain text (.txt),
HTML (.html or .htm) or Postscript (.ps) is produced.
If the extension is .ics, run icalendar export over all files used
to construct the agenda and limit the export to entries listed in the
agenda now.
With prefix argument OPEN, open the new file immediately.
If NOSETTINGS is given, do not scope the settings of
`org-agenda-exporter-settings' into the export commands.  This is used when
the settings have already been scoped and we do not wish to overrule other,
higher priority settings."
  (interactive "FWrite agenda to file: \nP")
  (if (not (file-writable-p file))
      (error "Cannot write agenda to file %s" file))
  (org-let (if nosettings nil org-agenda-exporter-settings)
    '(save-excursion
       (save-window-excursion
	 (org-agenda-mark-filtered-text)
	 (let ((bs (copy-sequence (buffer-string))) beg)
	   (org-agenda-unmark-filtered-text)
	   (with-temp-buffer
	     (rename-buffer "Agenda View" t)
	     (set-buffer-modified-p nil)
	     (insert bs)
	     (org-agenda-remove-marked-text 'org-filtered)
	     (while (setq beg (text-property-any (point-min) (point-max)
						 'org-filtered t))
	       (delete-region
		beg (or (next-single-property-change beg 'org-filtered)
			(point-max))))
	     (run-hooks 'org-agenda-before-write-hook)
	     (cond
	      ((org-bound-and-true-p org-mobile-creating-agendas)
	       (org-mobile-write-agenda-for-mobile file))
	      ((string-match "\\.html?\\'" file)
	       (require 'htmlize)
	       (set-buffer (htmlize-buffer (current-buffer)))

	       (when (and org-agenda-export-html-style
			  (string-match "<style>" org-agenda-export-html-style))
		 ;; replace <style> section with org-agenda-export-html-style
		 (goto-char (point-min))
		 (kill-region (- (search-forward "<style") 6)
			      (search-forward "</style>"))
		 (insert org-agenda-export-html-style))
	       (write-file file)
	       (kill-buffer (current-buffer))
	       (message "HTML written to %s" file))
	      ((string-match "\\.ps\\'" file)
	       (require 'ps-print)
	       (ps-print-buffer-with-faces file)
	       (message "Postscript written to %s" file))
	      ((string-match "\\.pdf\\'" file)
	       (require 'ps-print)
	       (ps-print-buffer-with-faces
		(concat (file-name-sans-extension file) ".ps"))
	       (call-process "ps2pdf" nil nil nil
			     (expand-file-name
			      (concat (file-name-sans-extension file) ".ps"))
			     (expand-file-name file))
	       (delete-file (concat (file-name-sans-extension file) ".ps"))
	       (message "PDF written to %s" file))
	      ((string-match "\\.ics\\'" file)
	       (require 'org-icalendar)
	       (let ((org-agenda-marker-table
		      (org-create-marker-find-array
		       (org-agenda-collect-markers)))
		     (org-icalendar-verify-function 'org-check-agenda-marker-table)
		     (org-combined-agenda-icalendar-file file))
		 (apply 'org-export-icalendar 'combine
			(org-agenda-files nil 'ifmode))))
	      (t
	       (let ((bs (buffer-string)))
		 (find-file file)
		 (erase-buffer)
		 (insert bs)
		 (save-buffer 0)
		 (kill-buffer (current-buffer))
		 (message "Plain text written to %s" file))))))))
    (set-buffer org-agenda-buffer-name))
  (when open (org-open-file file)))

(defvar org-agenda-filter-overlays nil)

(defun org-agenda-mark-filtered-text ()
  "Mark all text hidden by filtering with a text property."
  (let ((inhibit-read-only t))
    (mapc
     (lambda (o)
       (when (equal (overlay-buffer o) (current-buffer))
	 (put-text-property
	  (overlay-start o) (overlay-end o)
	  'org-filtered t)))
     org-agenda-filter-overlays)))

(defun org-agenda-unmark-filtered-text ()
  "Remove the filtering text property."
  (let ((inhibit-read-only t))
    (remove-text-properties (point-min) (point-max) '(org-filtered t))))

(defun org-agenda-remove-marked-text (property &optional value)
  "Delete all text marked with VALUE of PROPERTY.
VALUE defaults to t."
  (let (beg)
    (setq value (or value t))
    (while (setq beg (text-property-any (point-min) (point-max)
					property value))
      (delete-region
       beg (or (next-single-property-change beg 'org-filtered)
	       (point-max))))))

(defun org-agenda-add-entry-text ()
  "Add entry text to agenda lines.
This will add a maximum of `org-agenda-add-entry-text-maxlines' lines of the
entry text following headings shown in the agenda.
Drawers will be excluded, also the line with scheduling/deadline info."
  (when (and (> org-agenda-add-entry-text-maxlines 0)
	     (not (org-bound-and-true-p org-mobile-creating-agendas)))
    (let (m txt)
      (goto-char (point-min))
      (while (not (eobp))
	(if (not (setq m (org-get-at-bol 'org-hd-marker)))
	    (beginning-of-line 2)
	  (setq txt (org-agenda-get-some-entry-text
		     m org-agenda-add-entry-text-maxlines "    > "))
	  (end-of-line 1)
	  (if (string-match "\\S-" txt)
	      (insert "\n" txt)
	    (or (eobp) (forward-char 1))))))))

(defun org-agenda-get-some-entry-text (marker n-lines &optional indent
					      &rest keep)
  "Extract entry text from MARKER, at most N-LINES lines.
This will ignore drawers etc, just get the text.
If INDENT is given, prefix every line with this string.  If KEEP is
given, it is a list of symbols, defining stuff that should not be
removed from the entry content.  Currently only `planning' is allowed here."
  (let (txt drawer-re kwd-time-re ind)
    (save-excursion
      (with-current-buffer (marker-buffer marker)
	(if (not (org-mode-p))
	    (setq txt "")
	  (save-excursion
	    (save-restriction
	      (widen)
	      (goto-char marker)
	      (end-of-line 1)
	      (setq txt (buffer-substring
			 (min (1+ (point)) (point-max))
			 (progn (outline-next-heading) (point)))
		    drawer-re org-drawer-regexp
		    kwd-time-re (concat "^[ \t]*" org-keyword-time-regexp
					".*\n?"))
	      (with-temp-buffer
		(insert txt)
		(when org-agenda-add-entry-text-descriptive-links
		  (goto-char (point-min))
		  (while (org-activate-bracket-links (point-max))
		    (add-text-properties (match-beginning 0) (match-end 0)
					 '(face org-link))))
		(goto-char (point-min))
		(while (re-search-forward org-bracket-link-regexp (point-max) t)
		  (set-text-properties (match-beginning 0) (match-end 0)
				       nil))
		(goto-char (point-min))
		(while (re-search-forward drawer-re nil t)
		  (delete-region
		   (match-beginning 0)
		   (progn (re-search-forward
			   "^[ \t]*:END:.*\n?" nil 'move)
			  (point))))
		(unless (member 'planning keep)
		  (goto-char (point-min))
		  (while (re-search-forward kwd-time-re nil t)
		    (replace-match "")))
		(goto-char (point-min))
		(when org-agenda-entry-text-exclude-regexps
		  (let ((re-list org-agenda-entry-text-exclude-regexps)	re)
		    (while (setq re (pop re-list))
		      (goto-char (point-min))
		      (while (re-search-forward re nil t)
			(replace-match "")))))
		(goto-char (point-max))
		(skip-chars-backward " \t\n")
		(if (looking-at "[ \t\n]+\\'") (replace-match ""))

		;; find and remove min common indentation
		(goto-char (point-min))
		(untabify (point-min) (point-max))
		(setq ind (org-get-indentation))
		(while (not (eobp))
		  (unless (looking-at "[ \t]*$")
		    (setq ind (min ind (org-get-indentation))))
		  (beginning-of-line 2))
		(goto-char (point-min))
		(while (not (eobp))
		  (unless (looking-at "[ \t]*$")
		    (move-to-column ind)
		    (delete-region (point-at-bol) (point)))
		  (beginning-of-line 2))

		(run-hooks 'org-agenda-entry-text-cleanup-hook)

		(goto-char (point-min))
		(when indent
		  (while (and (not (eobp)) (re-search-forward "^" nil t))
		    (replace-match indent t t)))
		(goto-char (point-min))
		(while (looking-at "[ \t]*\n") (replace-match ""))
		(goto-char (point-max))
		(when (> (org-current-line)
			 n-lines)
		  (org-goto-line (1+ n-lines))
		  (backward-char 1))
		(setq txt (buffer-substring (point-min) (point)))))))))
    txt))

(defun org-agenda-collect-markers ()
  "Collect the markers pointing to entries in the agenda buffer."
  (let (m markers)
    (save-excursion
      (goto-char (point-min))
      (while (not (eobp))
	(when (setq m (or (org-get-at-bol 'org-hd-marker)
			  (org-get-at-bol 'org-marker)))
	  (push m markers))
	(beginning-of-line 2)))
    (nreverse markers)))

(defun org-create-marker-find-array (marker-list)
  "Create a alist of files names with all marker positions in that file."
  (let (f tbl m a p)
    (while (setq m (pop marker-list))
      (setq p (marker-position m)
	    f (buffer-file-name (or (buffer-base-buffer
				     (marker-buffer m))
				    (marker-buffer m))))
      (if (setq a (assoc f tbl))
	  (push (marker-position m) (cdr a))
	(push (list f p) tbl)))
    (mapcar (lambda (x) (setcdr x (sort (copy-sequence (cdr x)) '<)) x)
	    tbl)))

(defvar org-agenda-marker-table nil) ; dynamically scoped parameter
(defun org-check-agenda-marker-table ()
  "Check of the current entry is on the marker list."
  (let ((file (buffer-file-name (or (buffer-base-buffer) (current-buffer))))
	a)
    (and (setq a (assoc file org-agenda-marker-table))
	 (save-match-data
	   (save-excursion
	     (org-back-to-heading t)
	     (member (point) (cdr a)))))))

(defun org-check-for-org-mode ()
  "Make sure current buffer is in org-mode.  Error if not."
  (or (org-mode-p)
      (error "Cannot execute org-mode agenda command on buffer in %s"
	     major-mode)))

(defun org-fit-agenda-window ()
  "Fit the window to the buffer size."
  (and (memq org-agenda-window-setup '(reorganize-frame))
       (fboundp 'fit-window-to-buffer)
       (org-fit-window-to-buffer
	nil
	(floor (* (frame-height) (cdr org-agenda-window-frame-fractions)))
	(floor (* (frame-height) (car org-agenda-window-frame-fractions))))))

;;; Agenda prepare and finalize

(defvar org-agenda-multi nil)  ; dynamically scoped
(defvar org-agenda-buffer-name "*Org Agenda*")
(defvar org-pre-agenda-window-conf nil)
(defvar org-agenda-columns-active nil)
(defvar org-agenda-name nil)
(defvar org-agenda-filter nil)
(defvar org-agenda-filter-while-redo nil)
(defvar org-agenda-filter-preset nil
  "A preset of the tags filter used for secondary agenda filtering.
This must be a list of strings, each string must be a single tag preceded
by \"+\" or \"-\".
This variable should not be set directly, but agenda custom commands can
bind it in the options section.  The preset filter is a global property of
the entire agenda view.  In a block agenda, it will not work reliably to
define a filter for one of the individual blocks.  You need to set it in
the global options and expect it to be applied to the entire view.")

(defun org-prepare-agenda (&optional name)
  (setq org-todo-keywords-for-agenda nil)
  (setq org-done-keywords-for-agenda nil)
  (setq org-drawers-for-agenda nil)
  (unless org-agenda-persistent-filter
    (setq org-agenda-filter nil))
  (put 'org-agenda-filter :preset-filter org-agenda-filter-preset)
  (if org-agenda-multi
      (progn
	(setq buffer-read-only nil)
	(goto-char (point-max))
	(unless (or (bobp) org-agenda-compact-blocks
		    (not org-agenda-block-separator))
	  (insert "\n"
		  (if (stringp org-agenda-block-separator)
		      org-agenda-block-separator
		    (make-string (window-width) org-agenda-block-separator))
		  "\n"))
	(narrow-to-region (point) (point-max)))
    (org-agenda-reset-markers)
    (setq org-agenda-contributing-files nil)
    (setq org-agenda-columns-active nil)
    (org-prepare-agenda-buffers (org-agenda-files nil 'ifmode))
    (setq org-todo-keywords-for-agenda
	  (org-uniquify org-todo-keywords-for-agenda))
    (setq org-done-keywords-for-agenda
	  (org-uniquify org-done-keywords-for-agenda))
    (setq org-drawers-for-agenda (org-uniquify org-drawers-for-agenda))
    (let* ((abuf (get-buffer-create org-agenda-buffer-name))
	   (awin (get-buffer-window abuf)))
      (cond
       ((equal (current-buffer) abuf) nil)
       (awin (select-window awin))
       ((not (setq org-pre-agenda-window-conf (current-window-configuration))))
       ((equal org-agenda-window-setup 'current-window)
	(switch-to-buffer abuf))
       ((equal org-agenda-window-setup 'other-window)
	(org-switch-to-buffer-other-window abuf))
       ((equal org-agenda-window-setup 'other-frame)
	(switch-to-buffer-other-frame abuf))
       ((equal org-agenda-window-setup 'reorganize-frame)
	(delete-other-windows)
	(org-switch-to-buffer-other-window abuf)))
      ;; additional test in case agenda is invoked from within agenda
      ;; buffer via elisp link
      (unless (equal (current-buffer) abuf)
	(switch-to-buffer abuf)))
    (setq buffer-read-only nil)
    (let ((inhibit-read-only t)) (erase-buffer))
    (org-agenda-mode)
    (and name (not org-agenda-name)
	 (org-set-local 'org-agenda-name name)))
  (setq buffer-read-only nil))

(defun org-finalize-agenda ()
  "Finishing touch for the agenda buffer, called just before displaying it."
  (unless org-agenda-multi
    (save-excursion
      (let ((inhibit-read-only t))
	(goto-char (point-min))
	(while (org-activate-bracket-links (point-max))
	  (add-text-properties (match-beginning 0) (match-end 0)
			       '(face org-link)))
	(org-agenda-align-tags)
	(unless org-agenda-with-colors
	  (remove-text-properties (point-min) (point-max) '(face nil))))
      (if (and (boundp 'org-agenda-overriding-columns-format)
	       org-agenda-overriding-columns-format)
	  (org-set-local 'org-agenda-overriding-columns-format
			 org-agenda-overriding-columns-format))
      (if (and (boundp 'org-agenda-view-columns-initially)
	       org-agenda-view-columns-initially)
	  (org-agenda-columns))
      (when org-agenda-fontify-priorities
	(org-agenda-fontify-priorities))
      (when (and org-agenda-dim-blocked-tasks org-blocker-hook)
	(org-agenda-dim-blocked-tasks))
      (org-agenda-mark-clocking-task)
      (when org-agenda-entry-text-mode
	(org-agenda-entry-text-hide)
	(org-agenda-entry-text-show))
      (if (functionp 'org-habit-insert-consistency-graphs)
	  (org-habit-insert-consistency-graphs))
      (run-hooks 'org-finalize-agenda-hook)
      (setq org-agenda-type (org-get-at-bol 'org-agenda-type))
      (when (or org-agenda-filter (get 'org-agenda-filter :preset-filter))
	(org-agenda-filter-apply org-agenda-filter))
      )))

(defun org-agenda-mark-clocking-task ()
  "Mark the current clock entry in the agenda if it is present."
  (mapc (lambda (o)
	  (if (eq (overlay-get o 'type) 'org-agenda-clocking)
	      (delete-overlay o)))
	(overlays-in (point-min) (point-max)))
  (when (marker-buffer org-clock-hd-marker)
    (save-excursion
      (goto-char (point-min))
      (let (s ov)
	(while (setq s (next-single-property-change (point) 'org-hd-marker))
	  (goto-char s)
	  (when (equal (org-get-at-bol 'org-hd-marker)
		       org-clock-hd-marker)
	    (setq ov (make-overlay (point-at-bol) (1+ (point-at-eol))))
	    (overlay-put ov 'type 'org-agenda-clocking)
	    (overlay-put ov 'face 'org-agenda-clocking)
	    (overlay-put ov 'help-echo
			     "The clock is running in this item")))))))

(defun org-agenda-fontify-priorities ()
  "Make highest priority lines bold, and lowest italic."
  (interactive)
  (mapc (lambda (o) (if (eq (overlay-get o 'org-type) 'org-priority)
			(delete-overlay o)))
	(overlays-in (point-min) (point-max)))
  (save-excursion
    (let ((inhibit-read-only t)
	  b e p ov h l)
      (goto-char (point-min))
      (while (re-search-forward "\\[#\\(.\\)\\]" nil t)
	(setq h (or (get-char-property (point) 'org-highest-priority)
		    org-highest-priority)
	      l (or (get-char-property (point) 'org-lowest-priority)
		    org-lowest-priority)
	      p (string-to-char (match-string 1))
	      b (match-beginning 0)
	      e (if (eq org-agenda-fontify-priorities 'cookies)
		    (match-end 0)
		  (point-at-eol))
	      ov (make-overlay b e))
	(overlay-put
	 ov 'face
	 (cond ((org-face-from-face-or-color
		 'priority nil
		 (cdr (assoc p org-priority-faces))))
	       ((and (listp org-agenda-fontify-priorities)
		     (org-face-from-face-or-color
		      'priority nil
		      (cdr (assoc p org-agenda-fontify-priorities)))))
	       ((equal p l) 'italic)
	       ((equal p h) 'bold)))
	(overlay-put ov 'org-type 'org-priority)))))

(defun org-agenda-dim-blocked-tasks ()
  "Dim currently blocked TODO's in the agenda display."
  (mapc (lambda (o) (if (eq (overlay-get o 'org-type) 'org-blocked-todo)
			(delete-overlay o)))
	(overlays-in (point-min) (point-max)))
  (save-excursion
    (let ((inhibit-read-only t)
	  (org-depend-tag-blocked nil)
	  (invis (eq org-agenda-dim-blocked-tasks 'invisible))
	  org-blocked-by-checkboxes
	  invis1 b e p ov h l)
      (goto-char (point-min))
      (while (let ((pos (next-single-property-change (point) 'todo-state)))
	       (and pos (goto-char (1+ pos))))
	(setq org-blocked-by-checkboxes nil invis1 invis)
	(let ((marker (org-get-at-bol 'org-hd-marker)))
	  (when (and marker
		     (not (with-current-buffer (marker-buffer marker)
			    (save-excursion
			      (goto-char marker)
			      (if (org-entry-get nil "NOBLOCKING")
				  t ;; Never block this entry
				(run-hook-with-args-until-failure
				 'org-blocker-hook
				 (list :type 'todo-state-change
				       :position marker
				       :from 'todo
				       :to 'done)))))))
	    (if org-blocked-by-checkboxes (setq invis1 nil))
	    (setq b (if invis1
			(max (point-min) (1- (point-at-bol)))
		      (point-at-bol))
		  e (point-at-eol)
		  ov (make-overlay b e))
	    (if invis1
		(overlay-put ov 'invisible t)
	      (overlay-put ov 'face 'org-agenda-dimmed-todo-face))
	    (overlay-put ov 'org-type 'org-blocked-todo)))))))

(defvar org-agenda-skip-function nil
  "Function to be called at each match during agenda construction.
If this function returns nil, the current match should not be skipped.
Otherwise, the function must return a position from where the search
should be continued.
This may also be a Lisp form, it will be evaluated.
Never set this variable using `setq' or so, because then it will apply
to all future agenda commands.  If you do want a global skipping condition,
use the option `org-agenda-skip-function-global' instead.
The correct usage for `org-agenda-skip-function' is to bind it with
`let' to scope it dynamically into the agenda-constructing command.
A good way to set it is through options in `org-agenda-custom-commands'.")

(defun org-agenda-skip ()
  "Throw to `:skip' in places that should be skipped.
Also moves point to the end of the skipped region, so that search can
continue from there."
  (let ((p (point-at-bol)) to)
    (and org-agenda-skip-archived-trees (not org-agenda-archives-mode)
	 (get-text-property p :org-archived)
	 (org-end-of-subtree t)
	 (throw :skip t))
    (and org-agenda-skip-comment-trees
	 (get-text-property p :org-comment)
	 (org-end-of-subtree t)
	 (throw :skip t))
    (if (equal (char-after p) ?#) (throw :skip t))
    (when (setq to (or (org-agenda-skip-eval org-agenda-skip-function-global)
		       (org-agenda-skip-eval org-agenda-skip-function)))
      (goto-char to)
      (throw :skip t))))

(defun org-agenda-skip-eval (form)
  "If FORM is a function or a list, call (or eval) is and return result.
`save-excursion' and `save-match-data' are wrapped around the call, so point
and match data are returned to the previous state no matter what these
functions do."
  (let (fp)
    (and form
	 (or (setq fp (functionp form))
	     (consp form))
	 (save-excursion
	   (save-match-data
	     (if fp
		 (funcall form)
	       (eval form)))))))

(defvar org-agenda-markers nil
  "List of all currently active markers created by `org-agenda'.")
(defvar org-agenda-last-marker-time (org-float-time)
  "Creation time of the last agenda marker.")

(defun org-agenda-new-marker (&optional pos)
  "Return a new agenda marker.
Org-mode keeps a list of these markers and resets them when they are
no longer in use."
  (let ((m (copy-marker (or pos (point)))))
    (setq org-agenda-last-marker-time (org-float-time))
    (push m org-agenda-markers)
    m))

(defun org-agenda-reset-markers ()
  "Reset markers created by `org-agenda'."
  (while org-agenda-markers
    (move-marker (pop org-agenda-markers) nil)))

(defun org-agenda-save-markers-for-cut-and-paste (beg end)
  "Save relative positions of markers in region."
  (mapc (lambda (m) (org-check-and-save-marker m beg end))
	org-agenda-markers))

;;; Entry text mode

(defun org-agenda-entry-text-show-here ()
  "Add some text from the entry as context to the current line."
  (let (m txt o)
    (setq m (org-get-at-bol 'org-hd-marker))
    (unless (marker-buffer m)
      (error "No marker points to an entry here"))
    (setq txt (concat "\n" (org-no-properties
			    (org-agenda-get-some-entry-text
			     m org-agenda-entry-text-maxlines "    > "))))
    (when (string-match "\\S-" txt)
      (setq o (make-overlay (point-at-bol) (point-at-eol)))
      (overlay-put o 'evaporate t)
      (overlay-put o 'org-overlay-type 'agenda-entry-content)
      (overlay-put o 'after-string txt))))

(defun org-agenda-entry-text-show ()
  "Add entry context for all agenda lines."
  (interactive)
  (save-excursion
    (goto-char (point-max))
    (beginning-of-line 1)
    (while (not (bobp))
      (when (org-get-at-bol 'org-hd-marker)
	(org-agenda-entry-text-show-here))
      (beginning-of-line 0))))

(defun org-agenda-entry-text-hide ()
  "Remove any shown entry context."
  (delq nil
	(mapcar (lambda (o)
		  (if (eq (overlay-get o 'org-overlay-type)
			  'agenda-entry-content)
		      (progn (delete-overlay o) t)))
		(overlays-in (point-min) (point-max)))))

(defun org-agenda-get-day-face (date)
  "Return the face DATE should be displayed with."
  (or (and (functionp org-agenda-day-face-function)
	   (funcall org-agenda-day-face-function date))
      (cond ((org-agenda-todayp date)
	     'org-agenda-date-today)
	    ((member (calendar-day-of-week date) org-agenda-weekend-days)
	     'org-agenda-date-weekend)
	    (t 'org-agenda-date))))

;;; Agenda timeline

(defvar org-agenda-only-exact-dates nil) ; dynamically scoped

(defun org-timeline (&optional include-all)
  "Show a time-sorted view of the entries in the current org file.
Only entries with a time stamp of today or later will be listed.  With
\\[universal-argument] prefix, all unfinished TODO items will also be shown,
under the current date.
If the buffer contains an active region, only check the region for
dates."
  (interactive "P")
  (org-compile-prefix-format 'timeline)
  (org-set-sorting-strategy 'timeline)
  (let* ((dopast t)
	 (dotodo include-all)
	 (doclosed org-agenda-show-log)
	 (entry (buffer-file-name (or (buffer-base-buffer (current-buffer))
				      (current-buffer))))
	 (date (calendar-current-date))
	 (beg (if (org-region-active-p) (region-beginning) (point-min)))
	 (end (if (org-region-active-p) (region-end) (point-max)))
	 (day-numbers (org-get-all-dates beg end 'no-ranges
					 t doclosed ; always include today
					 org-timeline-show-empty-dates))
	 (org-deadline-warning-days 0)
	 (org-agenda-only-exact-dates t)
	 (today (org-today))
	 (past t)
	 args
	 s e rtn d emptyp)
    (setq org-agenda-redo-command
	  (list 'progn
		(list 'org-switch-to-buffer-other-window (current-buffer))
		(list 'org-timeline (list 'quote include-all))))
    (if (not dopast)
	;; Remove past dates from the list of dates.
	(setq day-numbers (delq nil (mapcar (lambda(x)
					      (if (>= x today) x nil))
					    day-numbers))))
    (org-prepare-agenda (concat "Timeline " (file-name-nondirectory entry)))
    (if doclosed (push :closed args))
    (push :timestamp args)
    (push :deadline args)
    (push :scheduled args)
    (push :sexp args)
    (if dotodo (push :todo args))
    (insert "Timeline of file " entry "\n")
    (add-text-properties (point-min) (point)
			 (list 'face 'org-agenda-structure))
    (org-agenda-mark-header-line (point-min))
    (while (setq d (pop day-numbers))
      (if (and (listp d) (eq (car d) :omitted))
	  (progn
	    (setq s (point))
	    (insert (format "\n[... %d empty days omitted]\n\n" (cdr d)))
	    (put-text-property s (1- (point)) 'face 'org-agenda-structure))
	(if (listp d) (setq d (car d) emptyp t) (setq emptyp nil))
	(if (and (>= d today)
		 dopast
		 past)
	    (progn
	      (setq past nil)
	      (insert (make-string 79 ?-) "\n")))
	(setq date (calendar-gregorian-from-absolute d))
	(setq s (point))
	(setq rtn (and (not emptyp)
		       (apply 'org-agenda-get-day-entries entry
			      date args)))
	(if (or rtn (equal d today) org-timeline-show-empty-dates)
	    (progn
	      (insert
	       (if (stringp org-agenda-format-date)
		   (format-time-string org-agenda-format-date
				       (org-time-from-absolute date))
		 (funcall org-agenda-format-date date))
	       "\n")
	      (put-text-property s (1- (point)) 'face
				 (org-agenda-get-day-face date))
	      (put-text-property s (1- (point)) 'org-date-line t)
	      (put-text-property s (1- (point)) 'org-agenda-date-header t)
	      (if (equal d today)
		  (put-text-property s (1- (point)) 'org-today t))
	      (and rtn (insert (org-finalize-agenda-entries rtn) "\n"))
	      (put-text-property s (1- (point)) 'day d)))))
    (goto-char (point-min))
    (goto-char (or (text-property-any (point-min) (point-max) 'org-today t)
		   (point-min)))
    (add-text-properties (point-min) (point-max) '(org-agenda-type timeline))
    (org-finalize-agenda)
    (setq buffer-read-only t)))

(defun org-get-all-dates (beg end &optional no-ranges force-today inactive empty pre-re)
  "Return a list of all relevant day numbers from BEG to END buffer positions.
If NO-RANGES is non-nil, include only the start and end dates of a range,
not every single day in the range.  If FORCE-TODAY is non-nil, make
sure that TODAY is included in the list.  If INACTIVE is non-nil, also
inactive time stamps (those in square brackets) are included.
When EMPTY is non-nil, also include days without any entries."
  (let ((re (concat
	     (if pre-re pre-re "")
	     (if inactive org-ts-regexp-both org-ts-regexp)))
	 dates dates1 date day day1 day2 ts1 ts2)
    (if force-today
	(setq dates (list (org-today))))
    (save-excursion
      (goto-char beg)
      (while (re-search-forward re end t)
	(setq day (time-to-days (org-time-string-to-time
				 (substring (match-string 1) 0 10))))
	(or (memq day dates) (push day dates)))
      (unless no-ranges
	(goto-char beg)
	(while (re-search-forward org-tr-regexp end t)
	  (setq ts1 (substring (match-string 1) 0 10)
		ts2 (substring (match-string 2) 0 10)
		day1 (time-to-days (org-time-string-to-time ts1))
		day2 (time-to-days (org-time-string-to-time ts2)))
	  (while (< (setq day1 (1+ day1)) day2)
	    (or (memq day1 dates) (push day1 dates)))))
      (setq dates (sort dates '<))
      (when empty
	(while (setq day (pop dates))
	  (setq day2 (car dates))
	  (push day dates1)
	  (when (and day2 empty)
	    (if (or (eq empty t)
		    (and (numberp empty) (<= (- day2 day) empty)))
		(while (< (setq day (1+ day)) day2)
		  (push (list day) dates1))
	      (push (cons :omitted (- day2 day)) dates1))))
	(setq dates (nreverse dates1)))
      dates)))

;;; Agenda Daily/Weekly

(defvar org-agenda-start-day nil  ; dynamically scoped parameter
"Start day for the agenda view.
Custom commands can set this variable in the options section.")
(defvar org-starting-day nil) ; local variable in the agenda buffer
(defvar org-agenda-current-span nil
  "The current span used in the agenda view.") ; local variable in the agenda buffer
(defvar org-include-all-loc nil) ; local variable

(defvar org-agenda-entry-types '(:deadline :scheduled :timestamp :sexp)
  "List of types searched for when creating the daily/weekly agenda.
This variable is a list of symbols that controls the types of
items that appear in the daily/weekly agenda.  Allowed symbols in this
list are are

   :timestamp    List items containing a date stamp or date range matching
                 the selected date.  This includes sexp entries in
                 angular brackets.

   :sexp         List entries resulting from plain diary-like sexps.

   :deadline     List deadline due on that date.  When the date is today,
                 also list any deadlines past due, or due within
		 `org-deadline-warning-days'.  `:deadline' must appear before
                 `:scheduled' if the setting of
                 `org-agenda-skip-scheduled-if-deadline-is-shown' is to have
                 any effect.

   :scheduled    List all items which are scheduled for the given date.
		 The diary for *today* also contains items which were
		 scheduled earlier and are not yet marked DONE.

By default, all four types are turned on.

Never set this variable globally using `setq', because then it
will apply to all future agenda commands.  Instead, bind it with
`let' to scope it dynamically into the the agenda-constructing
command.  A good way to set it is through options in
`org-agenda-custom-commands'.  For a more flexible (though
somewhat less efficient) way of determining what is included in
the daily/weekly agenda, see `org-agenda-skip-function'.")

;;;###autoload
(defun org-agenda-list (&optional include-all start-day span)
  "Produce a daily/weekly view from all files in variable `org-agenda-files'.
The view will be for the current day or week, but from the overview buffer
you will be able to go to other days/weeks.

With a numeric prefix argument in an interactive call, the agenda will
span INCLUDE-ALL days.  Lisp programs should instead specify SPAN to change
the number of days.  SPAN defaults to `org-agenda-span'.

START-DAY defaults to TODAY, or to the most recent match for the weekday
given in `org-agenda-start-on-weekday'."
  (interactive "P")
  (if (and (integerp include-all) (> include-all 0))
      (setq span include-all include-all nil))
  (setq start-day (or start-day org-agenda-start-day))
  (if org-agenda-overriding-arguments
      (setq include-all (car org-agenda-overriding-arguments)
	    start-day (nth 1 org-agenda-overriding-arguments)
	    span (nth 2 org-agenda-overriding-arguments)))
  (if (stringp start-day)
      ;; Convert to an absolute day number
      (setq start-day (time-to-days (org-read-date nil t start-day))))
  (setq org-agenda-last-arguments (list include-all start-day span))
  (org-compile-prefix-format 'agenda)
  (org-set-sorting-strategy 'agenda)
  (let* ((span (org-agenda-ndays-to-span
		(or span org-agenda-ndays org-agenda-span)))
	 (today (org-today))
	 (sd (or start-day today))
	 (ndays (org-agenda-span-to-ndays span sd))
	 (org-agenda-start-on-weekday
	  (if (eq ndays 7)
	      org-agenda-start-on-weekday))
	 (thefiles (org-agenda-files nil 'ifmode))
	 (files thefiles)
	 (start (if (or (null org-agenda-start-on-weekday)
			(< ndays 7))
		    sd
		  (let* ((nt (calendar-day-of-week
			      (calendar-gregorian-from-absolute sd)))
			 (n1 org-agenda-start-on-weekday)
			 (d (- nt n1)))
		    (- sd (+ (if (< d 0) 7 0) d)))))
	 (day-numbers (list start))
	 (day-cnt 0)
	 (inhibit-redisplay (not debug-on-error))
	 s e rtn rtnall file date d start-pos end-pos todayp
	 clocktable-start clocktable-end filter)
    (setq org-agenda-redo-command
	  (list 'org-agenda-list (list 'quote include-all) start-day (list 'quote span)))
    (dotimes (n (1- ndays))
      (push (1+ (car day-numbers)) day-numbers))
    (setq day-numbers (nreverse day-numbers))
    (setq clocktable-start (car day-numbers)
	  clocktable-end (1+ (or (org-last day-numbers) 0)))
    (org-prepare-agenda "Day/Week")
    (org-set-local 'org-starting-day (car day-numbers))
    (org-set-local 'org-include-all-loc include-all)
    (org-set-local 'org-agenda-current-span (org-agenda-ndays-to-span span))
    (unless org-agenda-compact-blocks
      (let* ((d1 (car day-numbers))
	     (d2 (org-last day-numbers))
	     (w1 (org-days-to-iso-week d1))
	     (w2 (org-days-to-iso-week d2)))
	(setq s (point))
	(if org-agenda-overriding-header
	    (insert (org-add-props (copy-sequence org-agenda-overriding-header)
			nil 'face 'org-agenda-structure) "\n")
	  (insert (org-agenda-span-name span)
		  "-agenda"
		  (if (< (- d2 d1) 350)
		      (if (= w1 w2)
			  (format " (W%02d)" w1)
			(format " (W%02d-W%02d)" w1 w2))
		    "")
		  ":\n")))
      (add-text-properties s (1- (point)) (list 'face 'org-agenda-structure
						'org-date-line t))
      (org-agenda-mark-header-line s))
    (while (setq d (pop day-numbers))
      (setq date (calendar-gregorian-from-absolute d)
	    s (point))
      (if (or (setq todayp (= d today))
	      (and (not start-pos) (= d sd)))
	  (setq start-pos (point))
	(if (and start-pos (not end-pos))
	    (setq end-pos (point))))
      (setq files thefiles
	    rtnall nil)
      (while (setq file (pop files))
	(catch 'nextfile
	  (org-check-agenda-file file)
	  (let ((org-agenda-entry-types org-agenda-entry-types))
	    (unless org-agenda-include-deadlines
	      (setq org-agenda-entry-types
		    (delq :deadline org-agenda-entry-types)))
	    (cond
	     ((memq org-agenda-show-log '(only clockcheck))
	      (setq rtn (org-agenda-get-day-entries
			 file date :closed)))
	     (org-agenda-show-log
	      (setq rtn (apply 'org-agenda-get-day-entries
			       file date
			       (append '(:closed) org-agenda-entry-types))))
	     (t
	      (setq rtn (apply 'org-agenda-get-day-entries
			       file date
			       org-agenda-entry-types)))))
	  (setq rtnall (append rtnall rtn))))
      (if org-agenda-include-diary
	  (let ((org-agenda-search-headline-for-time t))
	    (require 'diary-lib)
	    (setq rtn (org-get-entries-from-diary date))
	    (setq rtnall (append rtnall rtn))))
      (if (or rtnall org-agenda-show-all-dates)
	  (progn
	    (setq day-cnt (1+ day-cnt))
	    (insert
	     (if (stringp org-agenda-format-date)
		 (format-time-string org-agenda-format-date
				     (org-time-from-absolute date))
	       (funcall org-agenda-format-date date))
	     "\n")
	    (put-text-property s (1- (point)) 'face
			       (org-agenda-get-day-face date))
	    (put-text-property s (1- (point)) 'org-date-line t)
	    (put-text-property s (1- (point)) 'org-agenda-date-header t)
	    (put-text-property s (1- (point)) 'org-day-cnt day-cnt)
	    (when todayp
	      (put-text-property s (1- (point)) 'org-today t))
	    (if rtnall (insert
			(org-finalize-agenda-entries
			 (org-agenda-add-time-grid-maybe
			  rtnall ndays todayp))
			"\n"))
	    (put-text-property s (1- (point)) 'day d)
	    (put-text-property s (1- (point)) 'org-day-cnt day-cnt))))
    (when (and org-agenda-clockreport-mode clocktable-start)
      (let ((org-agenda-files (org-agenda-files nil 'ifmode))
	    ;; the above line is to ensure the restricted range!
	    (p (copy-sequence org-agenda-clockreport-parameter-plist))
	    tbl)
	(setq p (org-plist-delete p :block))
	(setq p (plist-put p :tstart clocktable-start))
	(setq p (plist-put p :tend clocktable-end))
	(setq p (plist-put p :scope 'agenda))
	(when (and (eq org-agenda-clockreport-mode 'with-filter)
		   (setq filter (or org-agenda-filter-while-redo
				    (get 'org-agenda-filter :preset-filter))))
	  (setq p (plist-put p :tags (mapconcat (lambda (x)
						  (if (string-match "[<>=]" x)
						      ""
						    x))
						filter ""))))
	(setq tbl (apply 'org-get-clocktable p))
	(insert tbl)))
    (goto-char (point-min))
    (or org-agenda-multi (org-fit-agenda-window))
    (unless (and (pos-visible-in-window-p (point-min))
		 (pos-visible-in-window-p (point-max)))
      (goto-char (1- (point-max)))
      (recenter -1)
      (if (not (pos-visible-in-window-p (or start-pos 1)))
	  (progn
	    (goto-char (or start-pos 1))
	    (recenter 1))))
    (goto-char (or start-pos 1))
    (add-text-properties (point-min) (point-max) '(org-agenda-type agenda))
    (if (eq org-agenda-show-log 'clockcheck)
	(org-agenda-show-clocking-issues))
    (org-finalize-agenda)
    (setq buffer-read-only t)
    (message "")))

(defun org-agenda-ndays-to-span (n)
  "Return a span symbol for a span of N days, or N if none matches."
  (cond ((symbolp n) n)
	((= n 1) 'day)
	((= n 7) 'week)
	(t n)))

(defun org-agenda-span-to-ndays (span start-day)
  "Return ndays from SPAN starting at START-DAY."
  (cond ((numberp span) span)
	((eq span 'day) 1)
	((eq span 'week) 7)
	((eq span 'month)
	 (let ((date (calendar-gregorian-from-absolute start-day)))
	   (calendar-last-day-of-month (car date) (caddr date))))
	((eq span 'year)
	 (let ((date (calendar-gregorian-from-absolute start-day)))
	   (if (calendar-leap-year-p (caddr date)) 366 365)))))

(defun org-agenda-span-name (span)
  "Return a SPAN name."
  (if (null span)
      ""
    (if (symbolp span)
	(capitalize (symbol-name span))
      (format "%d days" span))))

;;; Agenda word search

(defvar org-agenda-search-history nil)
(defvar org-todo-only nil)

(defvar org-search-syntax-table nil
  "Special syntax table for org-mode search.
In this table, we have single quotes not as word constituents, to
that when \"+Ameli\" is searched as a work, it will also match \"Ameli's\"")

(defun org-search-syntax-table ()
  (unless org-search-syntax-table
    (setq org-search-syntax-table (copy-syntax-table org-mode-syntax-table))
    (modify-syntax-entry ?' "." org-search-syntax-table)
    (modify-syntax-entry ?` "." org-search-syntax-table))
  org-search-syntax-table)

(defvar org-agenda-last-search-view-search-was-boolean nil)

;;;###autoload
(defun org-search-view (&optional todo-only string edit-at)
  "Show all entries that contain a phrase or words or regular expressions.

With optional prefix argument TODO-ONLY, only consider entries that are
TODO entries.  The argument STRING can be used to pass a default search
string into this function.  If EDIT-AT is non-nil, it means that the
user should get a chance to edit this string, with cursor at position
EDIT-AT.

The search string can be viewed either as a phrase that should be found as
is, or it can be broken into a number of snippets, each of which must match
in a Boolean way to select an entry.  The default depends on the variable
`org-agenda-search-view-always-boolean'.
Even if this is turned off (the default) you can always switch to
Boolean search dynamically by preceding the first word with  \"+\" or \"-\".

The default is a direct search of the whole phrase, where each space in
the search string can expand to an arbitrary amount of whitespace,
including newlines.

If using a Boolean search, the search string is split on whitespace and
each snippet is searched separately, with logical AND to select an entry.
Words prefixed with a minus must *not* occur in the entry.  Words without
a prefix or prefixed with a plus must occur in the entry.  Matching is
case-insensitive.  Words are enclosed by word delimiters (i.e. they must
match whole words, not parts of a word) if
`org-agenda-search-view-force-full-words' is set (default is nil).

Boolean search snippets enclosed by curly braces are interpreted as
regular expressions that must or (when preceded with \"-\") must not
match in the entry.  Snippets enclosed into double quotes will be taken
as a whole, to include whitespace.

- If the search string starts with an asterisk, search only in headlines.
- If (possibly after the leading star) the search string starts with an
  exclamation mark, this also means to look at TODO entries only, an effect
  that can also be achieved with a prefix argument.
- If (possibly after star and exclamation mark) the search string starts
  with a colon, this will mean that the (non-regexp) snippets of the
  Boolean search must match as full words.

This command searches the agenda files, and in addition the files listed
in `org-agenda-text-search-extra-files'."
  (interactive "P")
  (org-compile-prefix-format 'search)
  (org-set-sorting-strategy 'search)
  (org-prepare-agenda "SEARCH")
  (let* ((props (list 'face nil
		      'done-face 'org-agenda-done
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'mouse-face 'highlight
		      'help-echo (format "mouse-2 or RET jump to location")))
	 (full-words org-agenda-search-view-force-full-words)
	 (org-agenda-text-search-extra-files org-agenda-text-search-extra-files)
	 regexp rtn rtnall files file pos
	 marker category tags c neg re boolean
	 ee txt beg end words regexps+ regexps- hdl-only buffer beg1 str)
    (unless (and (not edit-at)
		 (stringp string)
		 (string-match "\\S-" string))
      (setq string (read-string
		    (if org-agenda-search-view-always-boolean
			"[+-]Word/{Regexp} ...: "
		      "Phrase, or [+-]Word/{Regexp} ...: ")
		    (cond
		     ((integerp edit-at) (cons string edit-at))
		     (edit-at string))
		    'org-agenda-search-history)))
    (org-set-local 'org-todo-only todo-only)
    (setq org-agenda-redo-command
	  (list 'org-search-view (if todo-only t nil) string
		'(if current-prefix-arg 1 nil)))
    (setq org-agenda-query-string string)

    (if (equal (string-to-char string) ?*)
	(setq hdl-only t
	      words (substring string 1))
      (setq words string))
    (when (equal (string-to-char words) ?!)
      (setq todo-only t
	    words (substring words 1)))
    (when (equal (string-to-char words) ?:)
      (setq full-words t
	    words (substring words 1)))
    (if (or org-agenda-search-view-always-boolean
	    (member (string-to-char words) '(?- ?+ ?\{)))
	(setq boolean t))
    (setq words (org-split-string words))
    (let (www w)
      (while (setq w (pop words))
	(while (and (string-match "\\\\\\'" w) words)
	  (setq w (concat (substring w 0 -1) " " (pop words))))
	(push w www))
      (setq words (nreverse www) www nil)
      (while (setq w (pop words))
	(when (and (string-match "\\`[-+]?{" w)
		   (not (string-match "}\\'" w)))
	  (while (and words (not (string-match "}\\'" (car words))))
	    (setq w (concat w " " (pop words))))
	  (setq w (concat w " " (pop words))))
	(push w www))
      (setq words (nreverse www)))
    (setq org-agenda-last-search-view-search-was-boolean boolean)
    (when boolean
      (let (wds w)
	(while (setq w (pop words))
	  (if (or (equal (substring w 0 1) "\"")
		  (and (> (length w) 1)
		       (member (substring w 0 1) '("+" "-"))
		       (equal (substring w 1 2) "\"")))
	      (while (and words (not (equal (substring w -1) "\"")))
		(setq w (concat w " " (pop words)))))
	  (and (string-match "\\`\\([-+]?\\)\"" w)
	       (setq w (replace-match "\\1" nil nil w)))
	  (and (equal (substring w -1) "\"") (setq w (substring w 0 -1)))
	  (push w wds))
	(setq words (nreverse wds))))
    (if boolean
	(mapc (lambda (w)
		(setq c (string-to-char w))
		(if (equal c ?-)
		    (setq neg t w (substring w 1))
		  (if (equal c ?+)
		      (setq neg nil w (substring w 1))
		    (setq neg nil)))
		(if (string-match "\\`{.*}\\'" w)
		    (setq re (substring w 1 -1))
		  (if full-words
		      (setq re (concat "\\<" (regexp-quote (downcase w)) "\\>"))
		    (setq re (regexp-quote (downcase w)))))
		(if neg (push re regexps-) (push re regexps+)))
	      words)
      (push (mapconcat (lambda (w) (regexp-quote w)) words "\\s-+")
	    regexps+))
    (setq regexps+ (sort regexps+ (lambda (a b) (> (length a) (length b)))))
    (if (not regexps+)
	(setq regexp (concat "^" org-outline-regexp))
      (setq regexp (pop regexps+))
      (if hdl-only (setq regexp (concat "^" org-outline-regexp ".*?"
					regexp))))
    (setq files (org-agenda-files nil 'ifmode))
    (when (eq (car org-agenda-text-search-extra-files) 'agenda-archives)
      (pop org-agenda-text-search-extra-files)
      (setq files (org-add-archive-files files)))
    (setq files (append files org-agenda-text-search-extra-files)
	  rtnall nil)
    (while (setq file (pop files))
      (setq ee nil)
      (catch 'nextfile
	(org-check-agenda-file file)
	(setq buffer (if (file-exists-p file)
			 (org-get-agenda-file-buffer file)
		       (error "No such file %s" file)))
	(if (not buffer)
	    ;; If file does not exist, make sure an error message is sent
	    (setq rtn (list (format "ORG-AGENDA-ERROR: No such org-file %s"
				    file))))
	(with-current-buffer buffer
	  (with-syntax-table (org-search-syntax-table)
	    (unless (org-mode-p)
	      (error "Agenda file %s is not in `org-mode'" file))
	    (let ((case-fold-search t))
	      (save-excursion
		(save-restriction
		  (if org-agenda-restrict
		      (narrow-to-region org-agenda-restrict-begin
					org-agenda-restrict-end)
		    (widen))
		  (goto-char (point-min))
		  (unless (or (org-on-heading-p)
			      (outline-next-heading))
		    (throw 'nextfile t))
		  (goto-char (max (point-min) (1- (point))))
		  (while (re-search-forward regexp nil t)
		    (org-back-to-heading t)
		    (skip-chars-forward "* ")
		    (setq beg (point-at-bol)
			  beg1 (point)
			  end (progn (outline-next-heading) (point)))
		    (catch :skip
		      (goto-char beg)
		      (org-agenda-skip)
		      (setq str (buffer-substring-no-properties
				 (point-at-bol)
				 (if hdl-only (point-at-eol) end)))
		      (mapc (lambda (wr) (when (string-match wr str)
					   (goto-char (1- end))
					   (throw :skip t)))
			    regexps-)
		      (mapc (lambda (wr) (unless (string-match wr str)
					   (goto-char (1- end))
					   (throw :skip t)))
			    (if todo-only
				(cons (concat "^\*+[ \t]+" org-not-done-regexp)
				      regexps+)
			      regexps+))
		      (goto-char beg)
		      (setq marker (org-agenda-new-marker (point))
			    category (org-get-category)
			    tags (org-get-tags-at (point))
			    txt (org-format-agenda-item
				 ""
				 (buffer-substring-no-properties
				  beg1 (point-at-eol))
				 category tags))
		      (org-add-props txt props
			'org-marker marker 'org-hd-marker marker
			'org-todo-regexp org-todo-regexp
			'org-complex-heading-regexp org-complex-heading-regexp
			'priority 1000 'org-category category
			'type "search")
		      (push txt ee)
		      (goto-char (1- end))))))))))
      (setq rtn (nreverse ee))
      (setq rtnall (append rtnall rtn)))
    (if org-agenda-overriding-header
	(insert (org-add-props (copy-sequence org-agenda-overriding-header)
		    nil 'face 'org-agenda-structure) "\n")
      (insert "Search words: ")
      (add-text-properties (point-min) (1- (point))
			   (list 'face 'org-agenda-structure))
      (setq pos (point))
      (insert string "\n")
      (add-text-properties pos (1- (point)) (list 'face 'org-warning))
      (setq pos (point))
      (unless org-agenda-multi
	(insert "Press `[', `]' to add/sub word, `{', `}' to add/sub regexp, `C-u r' to edit\n")
	(add-text-properties pos (1- (point))
			     (list 'face 'org-agenda-structure))))
    (org-agenda-mark-header-line (point-min))
    (when rtnall
      (insert (org-finalize-agenda-entries rtnall) "\n"))
    (goto-char (point-min))
    (or org-agenda-multi (org-fit-agenda-window))
    (add-text-properties (point-min) (point-max) '(org-agenda-type search))
    (org-finalize-agenda)
    (setq buffer-read-only t)))

;;; Agenda TODO list

(defvar org-select-this-todo-keyword nil)
(defvar org-last-arg nil)

;;;###autoload
(defun org-todo-list (arg)
  "Show all (not done) TODO entries from all agenda file in a single list.
The prefix arg can be used to select a specific TODO keyword and limit
the list to these.  When using \\[universal-argument], you will be prompted
for a keyword.  A numeric prefix directly selects the Nth keyword in
`org-todo-keywords-1'."
  (interactive "P")
  (org-compile-prefix-format 'todo)
  (org-set-sorting-strategy 'todo)
  (org-prepare-agenda "TODO")
  (if (and (stringp arg) (not (string-match "\\S-" arg))) (setq arg nil))
  (let* ((today (org-today))
	 (date (calendar-gregorian-from-absolute today))
	 (kwds org-todo-keywords-for-agenda)
	 (completion-ignore-case t)
	 (org-select-this-todo-keyword
	  (if (stringp arg) arg
	    (and arg (integerp arg) (> arg 0)
                 (nth (1- arg) kwds))))
	 rtn rtnall files file pos)
    (when (equal arg '(4))
      (setq org-select-this-todo-keyword
	    (org-icompleting-read "Keyword (or KWD1|K2D2|...): "
			     (mapcar 'list kwds) nil nil)))
    (and (equal 0 arg) (setq org-select-this-todo-keyword nil))
    (org-set-local 'org-last-arg arg)
    (setq org-agenda-redo-command
	  '(org-todo-list (or current-prefix-arg org-last-arg)))
    (setq files (org-agenda-files nil 'ifmode)
	  rtnall nil)
    (while (setq file (pop files))
      (catch 'nextfile
	(org-check-agenda-file file)
	(setq rtn (org-agenda-get-day-entries file date :todo))
	(setq rtnall (append rtnall rtn))))
    (if org-agenda-overriding-header
	(insert (org-add-props (copy-sequence org-agenda-overriding-header)
		    nil 'face 'org-agenda-structure) "\n")
      (insert "Global list of TODO items of type: ")
      (add-text-properties (point-min) (1- (point))
			   (list 'face 'org-agenda-structure
				 'short-heading
				 (concat "ToDo: "
					 (or org-select-this-todo-keyword "ALL"))))
      (org-agenda-mark-header-line (point-min))
      (setq pos (point))
      (insert (or org-select-this-todo-keyword "ALL") "\n")
      (add-text-properties pos (1- (point)) (list 'face 'org-warning))
      (setq pos (point))
      (unless org-agenda-multi
	(insert "Available with `N r': (0)ALL")
	(let ((n 0) s)
	  (mapc (lambda (x)
		  (setq s (format "(%d)%s" (setq n (1+ n)) x))
		  (if (> (+ (current-column) (string-width s) 1) (frame-width))
		      (insert "\n                     "))
		  (insert " " s))
		kwds))
	(insert "\n"))
      (add-text-properties pos (1- (point)) (list 'face 'org-agenda-structure)))
    (org-agenda-mark-header-line (point-min))
    (when rtnall
      (insert (org-finalize-agenda-entries rtnall) "\n"))
    (goto-char (point-min))
    (or org-agenda-multi (org-fit-agenda-window))
    (add-text-properties (point-min) (point-max) '(org-agenda-type todo))
    (org-finalize-agenda)
    (setq buffer-read-only t)))

;;; Agenda tags match

;;;###autoload
(defun org-tags-view (&optional todo-only match)
  "Show all headlines for all `org-agenda-files' matching a TAGS criterion.
The prefix arg TODO-ONLY limits the search to TODO entries."
  (interactive "P")
  (org-compile-prefix-format 'tags)
  (org-set-sorting-strategy 'tags)
  (let* ((org-tags-match-list-sublevels
	  org-tags-match-list-sublevels)
	 (completion-ignore-case t)
	 rtn rtnall files file pos matcher
	 buffer)
    (when (and (stringp match) (not (string-match "\\S-" match)))
      (setq match nil))
    (setq matcher (org-make-tags-matcher match)
	  match (car matcher) matcher (cdr matcher))
    (org-prepare-agenda (concat "TAGS " match))
    (setq org-agenda-query-string match)
    (setq org-agenda-redo-command
	  (list 'org-tags-view (list 'quote todo-only)
		(list 'if 'current-prefix-arg nil 'org-agenda-query-string)))
    (setq files (org-agenda-files nil 'ifmode)
	  rtnall nil)
    (while (setq file (pop files))
      (catch 'nextfile
	(org-check-agenda-file file)
	(setq buffer (if (file-exists-p file)
			 (org-get-agenda-file-buffer file)
		       (error "No such file %s" file)))
	(if (not buffer)
	    ;; If file does not exist, error message to agenda
	    (setq rtn (list
		       (format "ORG-AGENDA-ERROR: No such org-file %s" file))
		  rtnall (append rtnall rtn))
	  (with-current-buffer buffer
	    (unless (org-mode-p)
	      (error "Agenda file %s is not in `org-mode'" file))
	    (save-excursion
	      (save-restriction
		(if org-agenda-restrict
		    (narrow-to-region org-agenda-restrict-begin
				      org-agenda-restrict-end)
		  (widen))
		(setq rtn (org-scan-tags 'agenda matcher todo-only))
		(setq rtnall (append rtnall rtn))))))))
    (if org-agenda-overriding-header
	(insert (org-add-props (copy-sequence org-agenda-overriding-header)
		    nil 'face 'org-agenda-structure) "\n")
      (insert "Headlines with TAGS match: ")
      (add-text-properties (point-min) (1- (point))
			   (list 'face 'org-agenda-structure
				 'short-heading
				 (concat "Match: " match)))
      (setq pos (point))
      (insert match "\n")
      (add-text-properties pos (1- (point)) (list 'face 'org-warning))
      (setq pos (point))
      (unless org-agenda-multi
	(insert "Press `C-u r' to search again with new search string\n"))
      (add-text-properties pos (1- (point)) (list 'face 'org-agenda-structure)))
    (org-agenda-mark-header-line (point-min))
    (when rtnall
      (insert (org-finalize-agenda-entries rtnall) "\n"))
    (goto-char (point-min))
    (or org-agenda-multi (org-fit-agenda-window))
    (add-text-properties (point-min) (point-max) '(org-agenda-type tags))
    (org-finalize-agenda)
    (setq buffer-read-only t)))

;;; Agenda Finding stuck projects

(defvar org-agenda-skip-regexp nil
  "Regular expression used in skipping subtrees for the agenda.
This is basically a temporary global variable that can be set and then
used by user-defined selections using `org-agenda-skip-function'.")

(defvar org-agenda-overriding-header nil
  "When set during agenda, todo and tags searches it replaces the header.
This variable should not be set directly, but custom commands can bind it
in the options section.")

(defun org-agenda-skip-entry-when-regexp-matches ()
  "Check if the current entry contains match for `org-agenda-skip-regexp'.
If yes, it returns the end position of this entry, causing agenda commands
to skip the entry but continuing the search in the subtree.  This is a
function that can be put into `org-agenda-skip-function' for the duration
of a command."
  (let ((end (save-excursion (org-end-of-subtree t)))
	skip)
    (save-excursion
      (setq skip (re-search-forward org-agenda-skip-regexp end t)))
    (and skip end)))

(defun org-agenda-skip-subtree-when-regexp-matches ()
  "Check if the current subtree contains match for `org-agenda-skip-regexp'.
If yes, it returns the end position of this tree, causing agenda commands
to skip this subtree.  This is a function that can be put into
`org-agenda-skip-function' for the duration of a command."
  (let ((end (save-excursion (org-end-of-subtree t)))
	skip)
    (save-excursion
      (setq skip (re-search-forward org-agenda-skip-regexp end t)))
    (and skip end)))

(defun org-agenda-skip-entry-when-regexp-matches-in-subtree ()
  "Check if the current subtree contains match for `org-agenda-skip-regexp'.
If yes, it returns the end position of the current entry (NOT the tree),
causing agenda commands to skip the entry but continuing the search in
the subtree.  This is a function that can be put into
`org-agenda-skip-function' for the duration of a command.  An important
use of this function is for the stuck project list."
  (let ((end (save-excursion (org-end-of-subtree t)))
	(entry-end (save-excursion (outline-next-heading) (1- (point))))
	skip)
    (save-excursion
      (setq skip (re-search-forward org-agenda-skip-regexp end t)))
    (and skip entry-end)))

(defun org-agenda-skip-entry-if (&rest conditions)
  "Skip entry if any of CONDITIONS is true.
See `org-agenda-skip-if' for details."
  (org-agenda-skip-if nil conditions))

(defun org-agenda-skip-subtree-if (&rest conditions)
  "Skip entry if any of CONDITIONS is true.
See `org-agenda-skip-if' for details."
  (org-agenda-skip-if t conditions))

(defun org-agenda-skip-if (subtree conditions)
  "Checks current entity for CONDITIONS.
If SUBTREE is non-nil, the entire subtree is checked.  Otherwise, only
the entry, i.e. the text before the next heading is checked.

CONDITIONS is a list of symbols, boolean OR is used to combine the results
from different tests.  Valid conditions are:

scheduled     Check if there is a scheduled cookie
notscheduled  Check if there is no scheduled cookie
deadline      Check if there is a deadline
notdeadline   Check if there is no deadline
timestamp     Check if there is a timestamp (also deadline or scheduled)
nottimestamp  Check if there is no timestamp (also deadline or scheduled)
regexp        Check if regexp matches
notregexp     Check if regexp does not match.
todo          Check if TODO keyword matches
nottodo       Check if TODO keyword does not match

The regexp is taken from the conditions list, it must come right after
the `regexp' or `notregexp' element.

`todo' and `nottodo' accept as an argument a list of todo
keywords, which may include \"*\" to match any todo keyword.

    (org-agenda-skip-entry-if 'todo '(\"TODO\" \"WAITING\"))

would skip all entries with \"TODO\" or \"WAITING\" keywords.

Instead of a list a keyword class may be given

    (org-agenda-skip-entry-if 'nottodo 'done)

would skip entries that haven't been marked with any of \"DONE\"
keywords. Possible classes are: `todo', `done', `any'.

If any of these conditions is met, this function returns the end point of
the entity, causing the search to continue from there.  This is a function
that can be put into `org-agenda-skip-function' for the duration of a command."
  (let (beg end m)
    (org-back-to-heading t)
    (setq beg (point)
	  end (if subtree
		  (progn (org-end-of-subtree t) (point))
		(progn (outline-next-heading) (1- (point)))))
    (goto-char beg)
    (and
     (or
      (and (memq 'scheduled conditions)
	   (re-search-forward org-scheduled-time-regexp end t))
      (and (memq 'notscheduled conditions)
	   (not (re-search-forward org-scheduled-time-regexp end t)))
      (and (memq 'deadline conditions)
	   (re-search-forward org-deadline-time-regexp end t))
      (and (memq 'notdeadline conditions)
	   (not (re-search-forward org-deadline-time-regexp end t)))
      (and (memq 'timestamp conditions)
	   (re-search-forward org-ts-regexp end t))
      (and (memq 'nottimestamp conditions)
	   (not (re-search-forward org-ts-regexp end t)))
      (and (setq m (memq 'regexp conditions))
	   (stringp (nth 1 m))
	   (re-search-forward (nth 1 m) end t))
      (and (setq m (memq 'notregexp conditions))
	   (stringp (nth 1 m))
	   (not (re-search-forward (nth 1 m) end t)))
      (and (or
	    (setq m (memq 'todo conditions))
	    (setq m (memq 'nottodo conditions)))
	   (org-agenda-skip-if-todo m end)))
     end)))

(defun org-agenda-skip-if-todo (args end)
  "Helper function for `org-agenda-skip-if', do not use it directly.
ARGS is a list with first element either `todo' or `nottodo'.
The remainder is either a list of TODO keywords, or a state symbol
`todo' or `done' or `any'."
  (let ((kw (car args))
	(arg (cadr args))
	todo-wds todo-re)
    (setq todo-wds
	  (org-uniquify
	   (cond
	    ((listp arg)   ;; list of keywords
	     (if (member "*" arg)
		 (mapcar 'substring-no-properties org-todo-keywords-1)
	       arg))
	    ((symbolp arg) ;; keyword class name
	     (cond
	      ((eq arg 'todo)
	       (org-delete-all org-done-keywords
			       (mapcar 'substring-no-properties
				       org-todo-keywords-1)))
	      ((eq arg 'done) org-done-keywords)
	      ((eq arg 'any)
	       (mapcar 'substring-no-properties org-todo-keywords-1)))))))
    (setq todo-re
	  (concat "^\\*+[ \t]+\\<\\("
		  (mapconcat 'identity todo-wds  "\\|")
		  "\\)\\>"))
    (if (eq kw 'todo)
	(re-search-forward todo-re end t)
      (not (re-search-forward todo-re end t)))))

;;;###autoload
(defun org-agenda-list-stuck-projects (&rest ignore)
  "Create agenda view for projects that are stuck.
Stuck projects are project that have no next actions.  For the definitions
of what a project is and how to check if it stuck, customize the variable
`org-stuck-projects'."
  (interactive)
  (let* ((org-agenda-skip-function
	  'org-agenda-skip-entry-when-regexp-matches-in-subtree)
	 ;; We could have used org-agenda-skip-if here.
	 (org-agenda-overriding-header
	  (or org-agenda-overriding-header "List of stuck projects: "))
	 (matcher (nth 0 org-stuck-projects))
	 (todo (nth 1 org-stuck-projects))
	 (todo-wds (if (member "*" todo)
		       (progn
			 (org-prepare-agenda-buffers (org-agenda-files
						      nil 'ifmode))
			 (org-delete-all
			  org-done-keywords-for-agenda
			  (copy-sequence org-todo-keywords-for-agenda)))
		     todo))
	 (todo-re (concat "^\\*+[ \t]+\\("
			  (mapconcat 'identity todo-wds "\\|")
			  "\\)\\>"))
	 (tags (nth 2 org-stuck-projects))
	 (tags-re (if (member "*" tags)
		      (org-re "^\\*+ .*:[[:alnum:]_@#%]+:[ \t]*$")
		    (if tags
			(concat "^\\*+ .*:\\("
				(mapconcat 'identity tags "\\|")
				(org-re "\\):[[:alnum:]_@#%:]*[ \t]*$")))))
	 (gen-re (nth 3 org-stuck-projects))
	 (re-list
	  (delq nil
		(list
		 (if todo todo-re)
		 (if tags tags-re)
		 (and gen-re (stringp gen-re) (string-match "\\S-" gen-re)
		      gen-re)))))
    (setq org-agenda-skip-regexp
	  (if re-list
	      (mapconcat 'identity re-list "\\|")
	    (error "No information how to identify unstuck projects")))
    (org-tags-view nil matcher)
    (with-current-buffer org-agenda-buffer-name
      (setq org-agenda-redo-command
	    '(org-agenda-list-stuck-projects
	      (or current-prefix-arg org-last-arg))))))

;;; Diary integration

(defvar org-disable-agenda-to-diary nil)          ;Dynamically-scoped param.
(defvar list-diary-entries-hook)
(defvar diary-time-regexp)
(defun org-get-entries-from-diary (date)
  "Get the (Emacs Calendar) diary entries for DATE."
  (require 'diary-lib)
  (let* ((diary-fancy-buffer "*temporary-fancy-diary-buffer*")
	 (diary-display-hook '(fancy-diary-display))
	 (diary-display-function 'fancy-diary-display)
	 (pop-up-frames nil)
	 (list-diary-entries-hook
	  (cons 'org-diary-default-entry list-diary-entries-hook))
	 (diary-file-name-prefix-function nil) ; turn this feature off
	 (diary-modify-entry-list-string-function 'org-modify-diary-entry-string)
	 entries
	 (org-disable-agenda-to-diary t))
    (save-excursion
      (save-window-excursion
	(funcall (if (fboundp 'diary-list-entries)
		     'diary-list-entries 'list-diary-entries)
		 date 1)))
    (if (not (get-buffer diary-fancy-buffer))
	(setq entries nil)
      (with-current-buffer diary-fancy-buffer
	(setq buffer-read-only nil)
	(if (zerop (buffer-size))
	    ;; No entries
	    (setq entries nil)
	  ;; Omit the date and other unnecessary stuff
	  (org-agenda-cleanup-fancy-diary)
	  ;; Add prefix to each line and extend the text properties
	  (if (zerop (buffer-size))
	      (setq entries nil)
	    (setq entries (buffer-substring (point-min) (- (point-max) 1)))
	    (setq entries
		  (with-temp-buffer
		    (insert entries) (goto-char (point-min))
		    (while (re-search-forward "\n[ \t]+\\(.+\\)$" nil t)
		      (unless (save-match-data (string-match diary-time-regexp (match-string 1)))
			(replace-match (concat "; " (match-string 1)))))
		    (buffer-string)))))
	(set-buffer-modified-p nil)
	(kill-buffer diary-fancy-buffer)))
    (when entries
      (setq entries (org-split-string entries "\n"))
      (setq entries
	    (mapcar
	     (lambda (x)
	       (setq x (org-format-agenda-item "" x "Diary" nil 'time))
	       ;; Extend the text properties to the beginning of the line
	       (org-add-props x (text-properties-at (1- (length x)) x)
		 'type "diary" 'date date 'face 'org-agenda-diary))
	     entries)))))

(defvar org-agenda-cleanup-fancy-diary-hook nil
  "Hook run when the fancy diary buffer is cleaned up.")

(defun org-agenda-cleanup-fancy-diary ()
  "Remove unwanted stuff in buffer created by `fancy-diary-display'.
This gets rid of the date, the underline under the date, and
the dummy entry installed by `org-mode' to ensure non-empty diary for each
date.  It also removes lines that contain only whitespace."
  (goto-char (point-min))
  (if (looking-at ".*?:[ \t]*")
      (progn
	(replace-match "")
	(re-search-forward "\n=+$" nil t)
	(replace-match "")
	(while (re-search-backward "^ +\n?" nil t) (replace-match "")))
    (re-search-forward "\n=+$" nil t)
    (delete-region (point-min) (min (point-max) (1+ (match-end 0)))))
  (goto-char (point-min))
  (while (re-search-forward "^ +\n" nil t)
    (replace-match ""))
  (goto-char (point-min))
  (if (re-search-forward "^Org-mode dummy\n?" nil t)
      (replace-match ""))
  (run-hooks 'org-agenda-cleanup-fancy-diary-hook))

;; Make sure entries from the diary have the right text properties.
(eval-after-load "diary-lib"
  '(if (boundp 'diary-modify-entry-list-string-function)
       ;; We can rely on the hook, nothing to do
       nil
     ;; Hook not available, must use advice to make this work
     (defadvice add-to-diary-list (before org-mark-diary-entry activate)
       "Make the position visible."
       (if (and org-disable-agenda-to-diary  ;; called from org-agenda
		(stringp string)
		buffer-file-name)
	   (setq string (org-modify-diary-entry-string string))))))

(defun org-modify-diary-entry-string (string)
  "Add text properties to string, allowing org-mode to act on it."
  (org-add-props string nil
    'mouse-face 'highlight
    'help-echo (if buffer-file-name
		   (format "mouse-2 or RET jump to diary file %s"
			   (abbreviate-file-name buffer-file-name))
		 "")
    'org-agenda-diary-link t
    'org-marker (org-agenda-new-marker (point-at-bol))))

(defun org-diary-default-entry ()
  "Add a dummy entry to the diary.
Needed to avoid empty dates which mess up holiday display."
  ;; Catch the error if dealing with the new add-to-diary-alist
  (when org-disable-agenda-to-diary
    (condition-case nil
	(org-add-to-diary-list original-date "Org-mode dummy" "")
      (error
       (org-add-to-diary-list original-date  "Org-mode dummy" "" nil)))))

(defun org-add-to-diary-list (&rest args)
  (if (fboundp 'diary-add-to-list)
      (apply 'diary-add-to-list args)
    (apply 'add-to-diary-list args)))

(defvar org-diary-last-run-time nil)

;;;###autoload
(defun org-diary (&rest args)
  "Return diary information from org-files.
This function can be used in a \"sexp\" diary entry in the Emacs calendar.
It accesses org files and extracts information from those files to be
listed in the diary.  The function accepts arguments specifying what
items should be listed.  For a list of arguments allowed here, see the
variable `org-agenda-entry-types'.

The call in the diary file should look like this:

   &%%(org-diary) ~/path/to/some/orgfile.org

Use a separate line for each org file to check.  Or, if you omit the file name,
all files listed in `org-agenda-files' will be checked automatically:

   &%%(org-diary)

If you don't give any arguments (as in the example above), the default
arguments (:deadline :scheduled :timestamp :sexp) are used.
So the example above may also be written as

   &%%(org-diary :deadline :timestamp :sexp :scheduled)

The function expects the lisp variables `entry' and `date' to be provided
by the caller, because this is how the calendar works.  Don't use this
function from a program - use `org-agenda-get-day-entries' instead."
  (when (> (- (org-float-time)
	      org-agenda-last-marker-time)
	   5)
    (org-agenda-reset-markers))
  (org-compile-prefix-format 'agenda)
  (org-set-sorting-strategy 'agenda)
  (setq args (or args '(:deadline :scheduled :timestamp :sexp)))
  (let* ((files (if (and entry (stringp entry) (string-match "\\S-" entry))
		    (list entry)
		  (org-agenda-files t)))
	 (time (org-float-time))
	 file rtn results)
    (when (or (not org-diary-last-run-time)
	      (> (- time
		    org-diary-last-run-time)
		 3))
      (org-prepare-agenda-buffers files))
    (setq org-diary-last-run-time time)
    ;; If this is called during org-agenda, don't return any entries to
    ;; the calendar.  Org Agenda will list these entries itself.
    (if org-disable-agenda-to-diary (setq files nil))
    (while (setq file (pop files))
      (setq rtn (apply 'org-agenda-get-day-entries file date args))
      (setq results (append results rtn)))
    (if results
	(concat (org-finalize-agenda-entries results) "\n"))))

;;; Agenda entry finders

(defun org-agenda-get-day-entries (file date &rest args)
  "Does the work for `org-diary' and `org-agenda'.
FILE is the path to a file to be checked for entries.  DATE is date like
the one returned by `calendar-current-date'.  ARGS are symbols indicating
which kind of entries should be extracted.  For details about these, see
the documentation of `org-diary'."
  (setq args (or args '(:deadline :scheduled :timestamp :sexp)))
  (let* ((org-startup-folded nil)
	 (org-startup-align-all-tables nil)
	 (buffer (if (file-exists-p file)
		     (org-get-agenda-file-buffer file)
		   (error "No such file %s" file)))
	 arg results rtn deadline-results)
    (if (not buffer)
	;; If file does not exist, make sure an error message ends up in diary
	(list (format "ORG-AGENDA-ERROR: No such org-file %s" file))
      (with-current-buffer buffer
	(unless (org-mode-p)
	  (error "Agenda file %s is not in `org-mode'" file))
	(let ((case-fold-search nil))
	  (save-excursion
	    (save-restriction
	      (if org-agenda-restrict
		  (narrow-to-region org-agenda-restrict-begin
				    org-agenda-restrict-end)
		(widen))
	      ;; The way we repeatedly append to `results' makes it O(n^2) :-(
	      (while (setq arg (pop args))
		(cond
		 ((and (eq arg :todo)
		       (equal date (calendar-gregorian-from-absolute
				    (org-today))))
		  (setq rtn (org-agenda-get-todos))
		  (setq results (append results rtn)))
		 ((eq arg :timestamp)
		  (setq rtn (org-agenda-get-blocks))
		  (setq results (append results rtn))
		  (setq rtn (org-agenda-get-timestamps))
		  (setq results (append results rtn)))
		 ((eq arg :sexp)
		  (setq rtn (org-agenda-get-sexps))
		  (setq results (append results rtn)))
		 ((eq arg :scheduled)
		  (setq rtn (org-agenda-get-scheduled deadline-results))
		  (setq results (append results rtn)))
		 ((eq arg :closed)
		  (setq rtn (org-agenda-get-progress))
		  (setq results (append results rtn)))
		 ((eq arg :deadline)
		  (setq rtn (org-agenda-get-deadlines))
		  (setq deadline-results (copy-sequence rtn))
		  (setq results (append results rtn))))))))
	results))))

(defun org-agenda-get-todos ()
  "Return the TODO information for agenda display."
  (let* ((props (list 'face nil
		      'done-face 'org-agenda-done
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'mouse-face 'highlight
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (regexp (concat "^\\*+[ \t]+\\("
			 (if org-select-this-todo-keyword
			     (if (equal org-select-this-todo-keyword "*")
				 org-todo-regexp
			       (concat "\\<\\("
				       (mapconcat 'identity (org-split-string org-select-this-todo-keyword "|") "\\|")
				     "\\)\\>"))
			   org-not-done-regexp)
			 "[^\n\r]*\\)"))
	 marker priority category tags todo-state
	 ee txt beg end)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (catch :skip
	(save-match-data
	  (beginning-of-line)
	  (org-agenda-skip)
	  (setq beg (point) end (save-excursion (outline-next-heading) (point)))
	  (when (org-agenda-check-for-timestamp-as-reason-to-ignore-todo-item end)
	    (goto-char (1+ beg))
	    (or org-agenda-todo-list-sublevels (org-end-of-subtree 'invisible))
	    (throw :skip nil)))
	(goto-char (match-beginning 1))
	(setq marker (org-agenda-new-marker (match-beginning 0))
	      category (org-get-category)
	      txt (match-string 1)
	      tags (org-get-tags-at (point))
	      txt (org-format-agenda-item "" txt category tags)
	      priority (1+ (org-get-priority txt))
	      todo-state (org-get-todo-state))
	(org-add-props txt props
	  'org-marker marker 'org-hd-marker marker
	  'priority priority 'org-category category
	  'type "todo" 'todo-state todo-state)
	(push txt ee)
	(if org-agenda-todo-list-sublevels
	    (goto-char (match-end 1))
	  (org-end-of-subtree 'invisible))))
    (nreverse ee)))

(defun org-agenda-todo-custom-ignore-p (time n)
  "Check whether timestamp is farther away then n number of days.
This function is invoked if `org-agenda-todo-ignore-deadlines',
`org-agenda-todo-ignore-scheduled' or
`org-agenda-todo-ignore-timestamp' is set to an integer."
  (let ((days (org-days-to-time time)))
    (if (>= n 0)
	(>= days n)
      (<= days n))))

;;;###autoload
(defun org-agenda-check-for-timestamp-as-reason-to-ignore-todo-item
  (&optional end)
  "Do we have a reason to ignore this TODO entry because it has a time stamp?"
  (when (or org-agenda-todo-ignore-with-date
	    org-agenda-todo-ignore-scheduled
	    org-agenda-todo-ignore-deadlines
	    org-agenda-todo-ignore-timestamp)
    (setq end (or end (save-excursion (outline-next-heading) (point))))
    (save-excursion
      (or (and org-agenda-todo-ignore-with-date
	       (re-search-forward org-ts-regexp end t))
	  (and org-agenda-todo-ignore-scheduled
	       (re-search-forward org-scheduled-time-regexp end t)
	       (cond
		((eq org-agenda-todo-ignore-scheduled 'future)
		 (> (org-days-to-time (match-string 1)) 0))
		((eq org-agenda-todo-ignore-scheduled 'past)
		 (<= (org-days-to-time (match-string 1)) 0))
		((numberp org-agenda-todo-ignore-scheduled)
		 (org-agenda-todo-custom-ignore-p
		  (match-string 1) org-agenda-todo-ignore-scheduled))
		(t)))
	  (and org-agenda-todo-ignore-deadlines
	       (re-search-forward org-deadline-time-regexp end t)
	       (cond
		((memq org-agenda-todo-ignore-deadlines '(t all)) t)
		((eq org-agenda-todo-ignore-deadlines 'far)
		 (not (org-deadline-close (match-string 1))))
		((eq org-agenda-todo-ignore-deadlines 'future)
		 (> (org-days-to-time (match-string 1)) 0))
		((eq org-agenda-todo-ignore-deadlines 'past)
		 (<= (org-days-to-time (match-string 1)) 0))
		((numberp org-agenda-todo-ignore-deadlines)
		 (org-agenda-todo-custom-ignore-p
		  (match-string 1) org-agenda-todo-ignore-deadlines))
		(t (org-deadline-close (match-string 1)))))
	  (and org-agenda-todo-ignore-timestamp
	       (let ((buffer (current-buffer))
		     (regexp
		      (concat
		       org-scheduled-time-regexp "\\|" org-deadline-time-regexp))
		     (start (point)))
		 ;; Copy current buffer into a temporary one
		 (with-temp-buffer
		   (insert-buffer-substring buffer start end)
		   (goto-char (point-min))
		   ;; Delete SCHEDULED and DEADLINE items
		   (while (re-search-forward regexp end t)
		     (delete-region (match-beginning 0) (match-end 0)))
		   (goto-char (point-min))
		   ;; No search for timestamp left
		   (when (re-search-forward org-ts-regexp nil t)
		     (cond
		      ((eq org-agenda-todo-ignore-timestamp 'future)
		       (> (org-days-to-time (match-string 1)) 0))
		      ((eq org-agenda-todo-ignore-timestamp 'past)
		       (<= (org-days-to-time (match-string 1)) 0))
		      ((numberp org-agenda-todo-ignore-timestamp)
		       (org-agenda-todo-custom-ignore-p
			(match-string 1) org-agenda-todo-ignore-timestamp))
		      (t))))))))))

(defconst org-agenda-no-heading-message
  "No heading for this item in buffer or region.")

(defun org-agenda-get-timestamps ()
  "Return the date stamp information for agenda display."
  (let* ((props (list 'face nil
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'mouse-face 'highlight
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (d1 (calendar-absolute-from-gregorian date))
	 (remove-re
	  (concat
	   (regexp-quote
	    (format-time-string
	     "<%Y-%m-%d"
	     (encode-time 0 0 0 (nth 1 date) (nth 0 date) (nth 2 date))))
	   ".*?>"))
	 (regexp
	  (concat
	   (if org-agenda-include-inactive-timestamps "[[<]" "<")
	   (regexp-quote
	    (substring
	     (format-time-string
	      (car org-time-stamp-formats)
	      (apply 'encode-time  ; DATE bound by calendar
		     (list 0 0 0 (nth 1 date) (car date) (nth 2 date))))
	     1 11))
	   "\\|\\(<[0-9]+-[0-9]+-[0-9]+[^>\n]+?\\+[0-9]+[dwmy]>\\)"
	   "\\|\\(<%%\\(([^>\n]+)\\)>\\)"))
	 marker hdmarker deadlinep scheduledp clockp closedp inactivep
	 donep tmp priority category ee txt timestr tags b0 b3 e3 head
	 todo-state end-of-match show-all)
    (goto-char (point-min))
    (while (setq end-of-match (re-search-forward regexp nil t))
      (setq b0 (match-beginning 0)
	    b3 (match-beginning 3) e3 (match-end 3)
	    todo-state (save-match-data (ignore-errors (org-get-todo-state)))
	    show-all (or (eq org-agenda-repeating-timestamp-show-all t)
			 (member todo-state
				 org-agenda-repeating-timestamp-show-all)))
      (catch :skip
	(and (org-at-date-range-p) (throw :skip nil))
	(org-agenda-skip)
	(if (and (match-end 1)
		 (not (= d1 (org-time-string-to-absolute
			     (match-string 1) d1 nil show-all))))
	    (throw :skip nil))
	(if (and e3
		 (not (org-diary-sexp-entry (buffer-substring b3 e3) "" date)))
	    (throw :skip nil))
	(setq tmp (buffer-substring (max (point-min)
					 (- b0 org-ds-keyword-length))
				    b0)
	      timestr (if b3 "" (buffer-substring b0 (point-at-eol)))
	      inactivep (= (char-after b0) ?\[)
	      deadlinep (string-match org-deadline-regexp tmp)
	      scheduledp (string-match org-scheduled-regexp tmp)
	      closedp (and org-agenda-include-inactive-timestamps
			   (string-match org-closed-string tmp))
	      clockp (and org-agenda-include-inactive-timestamps
			  (or (string-match org-clock-string tmp)
			      (string-match "]-+\\'" tmp)))
	      donep (member todo-state org-done-keywords))
	(if (or scheduledp deadlinep closedp clockp
		(and donep org-agenda-skip-timestamp-if-done))
	    (throw :skip t))
	(if (string-match ">" timestr)
	    ;; substring should only run to end of time stamp
	    (setq timestr (substring timestr 0 (match-end 0))))
	(setq marker (org-agenda-new-marker b0)
	      category (org-get-category b0))
	(save-excursion
	  (if (not (re-search-backward "^\\*+ " nil t))
	      (setq txt org-agenda-no-heading-message)
	    (goto-char (match-beginning 0))
	    (setq hdmarker (org-agenda-new-marker)
		  tags (org-get-tags-at))
	    (looking-at "\\*+[ \t]+\\([^\r\n]+\\)")
	    (setq head (or (match-string 1) ""))
	    (setq txt (org-format-agenda-item
		       (if inactivep org-agenda-inactive-leader nil)
		       head category tags timestr
		       remove-re)))
	  (setq priority (org-get-priority txt))
	  (org-add-props txt props
	    'org-marker marker 'org-hd-marker hdmarker)
	  (org-add-props txt nil 'priority priority
			 'org-category category 'date date
			 'todo-state todo-state
			 'type "timestamp")
	  (push txt ee))
	(if org-agenda-skip-additional-timestamps-same-entry
	    (outline-next-heading)
	  (goto-char end-of-match))))
    (nreverse ee)))

(defun org-agenda-get-sexps ()
  "Return the sexp information for agenda display."
  (require 'diary-lib)
  (let* ((props (list 'mouse-face 'highlight
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (regexp "^&?%%(")
	 marker category ee txt tags entry result beg b sexp sexp-entry
	 todo-state)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (catch :skip
	(org-agenda-skip)
	(setq beg (match-beginning 0))
	(goto-char (1- (match-end 0)))
	(setq b (point))
	(forward-sexp 1)
	(setq sexp (buffer-substring b (point)))
	(setq sexp-entry (if (looking-at "[ \t]*\\(\\S-.*\\)")
			     (org-trim (match-string 1))
			   ""))
	(setq result (org-diary-sexp-entry sexp sexp-entry date))
	(when result
	  (setq marker (org-agenda-new-marker beg)
		category (org-get-category beg)
		todo-state (org-get-todo-state))

	  (dolist (r (if (stringp result)
			 (list result)
		       result)) ;; we expect a list here
	    (if (string-match "\\S-" r)
		(setq txt r)
	      (setq txt "SEXP entry returned empty string"))

	    (setq txt (org-format-agenda-item
		       "" txt category tags 'time))
	    (org-add-props txt props 'org-marker marker)
	    (org-add-props txt nil
	      'org-category category 'date date 'todo-state todo-state
	      'type "sexp")
	    (push txt ee)))))
    (nreverse ee)))

(defun org-diary-class (m1 d1 y1 m2 d2 y2 dayname &rest skip-weeks)
  "Entry applies if date is between dates on DAYNAME, but skips SKIP-WEEKS.
The order of the first 2 times 3 arguments depends on the variable
`calendar-date-style' or, if that is not defined, on `european-calendar-style'.
So for American calendars, give this as MONTH DAY YEAR, for European as
DAY MONTH YEAR, and for ISO as YEAR MONTH DAY.
DAYNAME is a number between 0 (Sunday) and 6 (Saturday).  SKIP-WEEKS
is any number of ISO weeks in the block period for which the item should
be skipped."
  (let* ((date1 (calendar-absolute-from-gregorian
		 (org-order-calendar-date-args m1 d1 y1)))
	 (date2 (calendar-absolute-from-gregorian
		 (org-order-calendar-date-args m2 d2 y2)))
	 (d (calendar-absolute-from-gregorian date)))
    (and
     (<= date1 d)
     (<= d date2)
     (= (calendar-day-of-week date) dayname)
     (or (not skip-weeks)
	 (progn
	   (require 'cal-iso)
	   (not (member (car (calendar-iso-from-absolute d)) skip-weeks))))
     entry)))

(defalias 'org-get-closed 'org-agenda-get-progress)
(defun org-agenda-get-progress ()
  "Return the logged TODO entries for agenda display."
  (let* ((props (list 'mouse-face 'highlight
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (items (if (consp org-agenda-show-log)
		    org-agenda-show-log
		  (if (eq org-agenda-show-log 'clockcheck)
		      '(clock)
		    org-agenda-log-mode-items)))
	 (parts
	  (delq nil
		(list
		 (if (memq 'closed items) (concat "\\<" org-closed-string))
		 (if (memq 'clock items) (concat "\\<" org-clock-string))
		 (if (memq 'state items) "- State \"\\([a-zA-Z0-9]+\\)\".*?"))))
	 (parts-re (if parts (mapconcat 'identity parts "\\|")
		     (error "`org-agenda-log-mode-items' is empty")))
	 (regexp (concat
		  "\\(" parts-re "\\)"
		  " *\\["
		  (regexp-quote
		   (substring
		    (format-time-string
		     (car org-time-stamp-formats)
		     (apply 'encode-time  ; DATE bound by calendar
			    (list 0 0 0 (nth 1 date) (car date) (nth 2 date))))
		    1 11))))
	 (org-agenda-search-headline-for-time nil)
	 marker hdmarker priority category tags closedp statep clockp state
	 ee txt extra timestr rest clocked)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (catch :skip
	(org-agenda-skip)
	(setq marker (org-agenda-new-marker (match-beginning 0))
	      closedp (equal (match-string 1) org-closed-string)
	      statep (equal (string-to-char (match-string 1)) ?-)
	      clockp (not (or closedp statep))
	      state (and statep (match-string 2))
	      category (org-get-category (match-beginning 0))
	      timestr (buffer-substring (match-beginning 0) (point-at-eol))
	      )
	(when (string-match "\\]" timestr)
	  ;; substring should only run to end of time stamp
	  (setq rest (substring timestr (match-end 0))
		timestr (substring timestr 0 (match-end 0)))
	  (if (and (not closedp) (not statep)
		   (string-match "\\([0-9]\\{1,2\\}:[0-9]\\{2\\}\\)\\].*?\\([0-9]\\{1,2\\}:[0-9]\\{2\\}\\)" rest))
	      (progn (setq timestr (concat (substring timestr 0 -1)
					   "-" (match-string 1 rest) "]"))
		     (setq clocked (match-string 2 rest)))
	    (setq clocked "-")))
	(save-excursion
	  (setq extra
		(cond
		 ((not org-agenda-log-mode-add-notes) nil)
		 (statep
		  (and (looking-at ".*\\\\\n[ \t]*\\([^-\n \t].*?\\)[ \t]*$")
		       (match-string 1)))
		 (clockp
		  (and (looking-at ".*\n[ \t]*-[ \t]+\\([^-\n \t].*?\\)[ \t]*$")
		       (match-string 1)))))
	  (if (not (re-search-backward "^\\*+ " nil t))
	      (setq txt org-agenda-no-heading-message)
	    (goto-char (match-beginning 0))
	    (setq hdmarker (org-agenda-new-marker)
		  tags (org-get-tags-at))
	    (looking-at "\\*+[ \t]+\\([^\r\n]+\\)")
	    (setq txt (match-string 1))
	    (when extra
	      (if (string-match "\\([ \t]+\\)\\(:[^ \n\t]*?:\\)[ \t]*$" txt)
		  (setq txt (concat (substring txt 0 (match-beginning 1))
				    " - " extra " " (match-string 2 txt)))
		(setq txt (concat txt " - " extra))))
	    (setq txt (org-format-agenda-item
		       (cond
			(closedp "Closed:    ")
			    (statep (concat "State:     (" state ")"))
			    (t (concat "Clocked:   (" clocked  ")")))
		       txt category tags timestr)))
	  (setq priority 100000)
	  (org-add-props txt props
	    'org-marker marker 'org-hd-marker hdmarker 'face 'org-agenda-done
	    'priority priority 'org-category category
	    'type "closed" 'date date
	    'undone-face 'org-warning 'done-face 'org-agenda-done)
	  (push txt ee))
	(goto-char (point-at-eol))))
    (nreverse ee)))

(defun org-agenda-show-clocking-issues ()
  "Add overlays, showing issues with clocking.
See also the user option `org-agenda-clock-consistency-checks'."
  (interactive)
  (let* ((pl org-agenda-clock-consistency-checks)
	 (re (concat "^[ \t]*"
		     org-clock-string
		     "[ \t]+"
		     "\\(\\[.*?\\]\\)" ; group 1 is first stamp
		     "\\(-\\{1,3\\}\\(\\[.*?\\]\\)\\)?")) ; group 3 is second
	 (tlstart 0.)
	 (tlend 0.)
	 (maxtime (org-hh:mm-string-to-minutes 
		   (or (plist-get pl :max-duration) "24:00")))
	 (mintime (org-hh:mm-string-to-minutes 
		   (or (plist-get pl :min-duration) 0)))
	 (maxgap  (org-hh:mm-string-to-minutes
		   ;; default 30:00 means never complain
		   (or (plist-get pl :max-gap) "30:00")))
	 (gapok (mapcar 'org-hh:mm-string-to-minutes
			(plist-get pl :gap-ok-around)))
	 (def-face (or (plist-get pl :default-face)
		       '((:background "DarkRed") (:foreground "white"))))
	 issue face m te ts dt ov)
    (goto-char (point-min))
    (while (re-search-forward " Clocked: +(-\\|\\([0-9]+:[0-9]+\\))" nil t)
      (setq issue nil face def-face)
      (catch 'next
	(setq m (org-get-at-bol 'org-marker)
	      te nil ts nil)
	(unless (and m (markerp m))
	  (setq issue "No valid clock line") (throw 'next t))
	(org-with-point-at m
	  (save-excursion
	    (goto-char (point-at-bol))
	    (unless (looking-at re)
	      (error "No valid Clock line")
	      (throw 'next t))
	    (unless (match-end 3)
	      (setq issue "No end time"
		    face (or (plist-get pl :no-end-time-face) face))
	      (throw 'next t))
	    (setq ts (match-string 1)
		  te (match-string 3)
		  ts (org-float-time
		      (apply 'encode-time (org-parse-time-string ts)))
		  te (org-float-time
		      (apply 'encode-time (org-parse-time-string te)))
		  dt (- te ts))))
	(cond
	 ((> dt (* 60 maxtime))
	  ;; a very long clocking chunk
	  (setq issue (format "Clocking interval is very long: %s"
			      (org-minutes-to-hh:mm-string
			       (floor (/ (float dt) 60.))))
		face (or (plist-get pl :long-face) face)))
	 ((< dt (* 60 mintime))
	  ;; a very short clocking chunk
	  (setq issue (format "Clocking interval is very short: %s"
			      (org-minutes-to-hh:mm-string
			       (floor (/ (float dt) 60.))))
		face (or (plist-get pl :short-face) face)))
	 ((and (> tlend 0) (< ts tlend))
	  ;; Two clock entries are overlapping
	  (setq issue (format "Clocking overlap: %d minutes"
			      (/ (- tlend ts) 60))
		face (or (plist-get pl :overlap-face) face)))
	 ((and (> tlend 0) (> ts (+ tlend (* 60 maxgap))))
	  ;; There is a gap, lets see if we need to report it
	  (unless (org-agenda-check-clock-gap tlend ts gapok)
	    (setq issue (format "Clocking gap: %d minutes"
				  (/ (- ts tlend) 60))
		  face (or (plist-get pl :gap-face) face))))
	 (t nil)))
      (setq tlend (or te tlend) tlstart (or ts tlstart))
      (when issue
	;; OK, there was some issue, add an overlay to show the issue
	(setq ov (make-overlay (point-at-bol) (point-at-eol)))
	(overlay-put ov 'before-string
		     (concat
		      (org-add-props
			  (format "%-43s" (concat " " issue))
			  nil
			'face face)
		      "\n"))
	(overlay-put ov 'evaporate t)))))

(defun org-agenda-check-clock-gap (t1 t2 ok-list)
  "Check if gap T1 -> T2 contains one of the OK-LIST time-of-day values."
  (catch 'exit
    (unless ok-list
      ;; there are no OK times for gaps...
      (throw 'exit nil))
    (if (> (- (/ t2 36000) (/ t1 36000)) 24)
	;; This is more than 24 hours, so it is OK.
	;; because we have at least one OK time, that must be in the
	;; 24 hour interval.
	(throw 'exit t))
    ;; We have a shorter gap.
    ;; Now we have to get the minute of the day when these times are
    (let* ((t1dec (decode-time (seconds-to-time t1)))
	   (t2dec (decode-time (seconds-to-time t2)))
	   ;; compute the minute on the day
	   (min1 (+ (nth 1 t1dec) (* 60 (nth 2 t1dec))))
	   (min2 (+ (nth 1 t2dec) (* 60 (nth 2 t2dec)))))
      (when (< min2 min1)
	;; if min2 is smaller than min1, this means it is on the next day.
	;; Wrap it to after midnight.
	(setq min2 (+ min2 1440)))
      ;; Now check if any of the OK times is in the gap
      (mapc (lambda (x)
	      ;; Wrap the time to after midnight if necessary
	      (if (< x min1) (setq x (+ x 1440)))
	      ;; Check if in interval
	      (and (<= min1 x) (>= min2 x) (throw 'exit t)))
	    ok-list)
      ;; Nope, this gap is not OK
      nil)))

(defun org-agenda-get-deadlines ()
  "Return the deadline information for agenda display."
  (let* ((props (list 'mouse-face 'highlight
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (regexp org-deadline-time-regexp)
	 (todayp (org-agenda-todayp date)) ; DATE bound by calendar
	 (d1 (calendar-absolute-from-gregorian date))  ; DATE bound by calendar
	 d2 diff dfrac wdays pos pos1 category tags
	 suppress-prewarning
	 ee txt head face s todo-state show-all upcomingp donep timestr)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (setq suppress-prewarning nil)
      (catch :skip
	(org-agenda-skip)
	(when (and org-agenda-skip-deadline-prewarning-if-scheduled
		   (save-match-data
		     (string-match org-scheduled-time-regexp
				   (buffer-substring (point-at-bol)
						     (point-at-eol)))))
	  (setq suppress-prewarning
		(if (integerp org-agenda-skip-deadline-prewarning-if-scheduled)
		    org-agenda-skip-deadline-prewarning-if-scheduled
		  0)))
	(setq s (match-string 1)
	      txt nil
	      pos (1- (match-beginning 1))
	      todo-state (save-match-data (org-get-todo-state))
	      show-all (or (eq org-agenda-repeating-timestamp-show-all t)
			   (member todo-state
				    org-agenda-repeating-timestamp-show-all))
	      d2 (org-time-string-to-absolute
		  (match-string 1) d1 'past show-all)
	      diff (- d2 d1)
	      wdays (if suppress-prewarning
			(let ((org-deadline-warning-days suppress-prewarning))
			  (org-get-wdays s))
		      (org-get-wdays s))
	      dfrac (/ (* 1.0 (- wdays diff)) (max wdays 1))
	      upcomingp (and todayp (> diff 0)))
	;; When to show a deadline in the calendar:
	;; If the expiration is within wdays warning time.
	;; Past-due deadlines are only shown on the current date
	(if (and (or (and (<= diff wdays)
			  (and todayp (not org-agenda-only-exact-dates)))
		     (= diff 0)))
	    (save-excursion
	      ;; (setq todo-state (org-get-todo-state))
	      (setq donep (member todo-state org-done-keywords))
	      (if (and donep
		       (or org-agenda-skip-deadline-if-done
			   (not (= diff 0))))
		  (setq txt nil)
		(setq category (org-get-category))
		(if (not (re-search-backward "^\\*+[ \t]+" nil t))
		    (setq txt org-agenda-no-heading-message)
		  (goto-char (match-end 0))
		  (setq pos1 (match-beginning 0))
		  (setq tags (org-get-tags-at pos1))
		  (setq head (buffer-substring-no-properties
			      (point)
			      (progn (skip-chars-forward "^\r\n")
				     (point))))
		  (if (string-match " \\([012]?[0-9]:[0-9][0-9]\\)" s)
		      (setq timestr
			    (concat (substring s (match-beginning 1)) " "))
		    (setq timestr 'time))
		  (setq txt (org-format-agenda-item
			     (if (= diff 0)
				 (car org-agenda-deadline-leaders)
			       (if (functionp
				    (nth 1 org-agenda-deadline-leaders))
				   (funcall
				    (nth 1 org-agenda-deadline-leaders)
				    diff date)
				 (format (nth 1 org-agenda-deadline-leaders)
					 diff)))
			     head category tags
			     (if (not (= diff 0)) nil timestr)))))
	      (when txt
		(setq face (org-agenda-deadline-face dfrac wdays))
		(org-add-props txt props
		  'org-marker (org-agenda-new-marker pos)
		  'org-hd-marker (org-agenda-new-marker pos1)
		  'priority (+ (- diff)
			       (org-get-priority txt))
		  'org-category category
		  'todo-state todo-state
		  'type (if upcomingp "upcoming-deadline" "deadline")
		  'date (if upcomingp date d2)
		  'face (if donep 'org-agenda-done face)
		  'undone-face face 'done-face 'org-agenda-done)
		(push txt ee))))))
    (nreverse ee)))

(defun org-agenda-deadline-face (fraction &optional wdays)
  "Return the face to displaying a deadline item.
FRACTION is what fraction of the head-warning time has passed."
  (if (equal wdays 0) (setq fraction 1.))
  (let ((faces org-agenda-deadline-faces) f)
    (catch 'exit
      (while (setq f (pop faces))
	(if (>= fraction (car f)) (throw 'exit (cdr f)))))))

(defun org-agenda-get-scheduled (&optional deadline-results)
  "Return the scheduled information for agenda display."
  (let* ((props (list 'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'done-face 'org-agenda-done
		      'mouse-face 'highlight
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (regexp org-scheduled-time-regexp)
	 (todayp (org-agenda-todayp date)) ; DATE bound by calendar
	 (d1 (calendar-absolute-from-gregorian date))  ; DATE bound by calendar
	 mm
	 (deadline-position-alist
	  (mapcar (lambda (a) (and (setq mm (get-text-property
					0 'org-hd-marker a))
			      (cons (marker-position mm) a)))
		  deadline-results))
	 d2 diff pos pos1 category tags donep
	 ee txt head pastschedp todo-state face timestr s habitp show-all)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (catch :skip
	(org-agenda-skip)
	(setq s (match-string 1)
	      txt nil
	      pos (1- (match-beginning 1))
	      todo-state (save-match-data (org-get-todo-state))
	      show-all (or (eq org-agenda-repeating-timestamp-show-all t)
			   (member todo-state
				   org-agenda-repeating-timestamp-show-all))
	      d2 (org-time-string-to-absolute
		  (match-string 1) d1 'past show-all)
	      diff (- d2 d1))
	(setq pastschedp (and todayp (< diff 0)))
	;; When to show a scheduled item in the calendar:
	;; If it is on or past the date.
	(when (or (and (< diff 0)
		       (< (abs diff) org-scheduled-past-days)
		       (and todayp (not org-agenda-only-exact-dates)))
		  (= diff 0))
	  (save-excursion
	    (setq donep (member todo-state org-done-keywords))
	    (if (and donep
		     (or org-agenda-skip-scheduled-if-done
			 (not (= diff 0))
			 (and (functionp 'org-is-habit-p)
			      (org-is-habit-p))))
		(setq txt nil)
	      (setq habitp (and (functionp 'org-is-habit-p)
				(org-is-habit-p)))
	      (setq category (org-get-category))
	      (if (not (re-search-backward "^\\*+[ \t]+" nil t))
		  (setq txt org-agenda-no-heading-message)
		(goto-char (match-end 0))
		(setq pos1 (match-beginning 0))
		(if habitp
		    (if (or (not org-habit-show-habits)
			    (and (not todayp)
				 org-habit-show-habits-only-for-today))
			(throw :skip nil))
		  (if (and
		       (or (eq t org-agenda-skip-scheduled-if-deadline-is-shown)
			   (and org-agenda-skip-scheduled-if-deadline-is-shown
				pastschedp))
		       (setq mm (assoc pos1 deadline-position-alist)))
		      (throw :skip nil)))
		(setq tags (org-get-tags-at))
		(setq head (buffer-substring-no-properties
			    (point)
			    (progn (skip-chars-forward "^\r\n") (point))))
		(if (string-match " \\([012]?[0-9]:[0-9][0-9]\\)" s)
		    (setq timestr
			  (concat (substring s (match-beginning 1)) " "))
		  (setq timestr 'time))
		(setq txt (org-format-agenda-item
			   (if (= diff 0)
			       (car org-agenda-scheduled-leaders)
			     (format (nth 1 org-agenda-scheduled-leaders)
				     (- 1 diff)))
			   head category tags
			   (if (not (= diff 0)) nil timestr)
			   nil habitp))))
	    (when txt
	      (setq face
		    (cond
		     ((and (not habitp) pastschedp)
		      'org-scheduled-previously)
		     (todayp 'org-scheduled-today)
		     (t 'org-scheduled))
		    habitp (and habitp (org-habit-parse-todo)))
	      (org-add-props txt props
		'undone-face face
		'face (if donep 'org-agenda-done face)
		'org-marker (org-agenda-new-marker pos)
		'org-hd-marker (org-agenda-new-marker pos1)
		'type (if pastschedp "past-scheduled" "scheduled")
		'date (if pastschedp d2 date)
		'priority (if habitp
			      (org-habit-get-priority habitp)
			    (+ 94 (- 5 diff) (org-get-priority txt)))
		'org-category category
		'org-habit-p habitp
		'todo-state todo-state)
	      (push txt ee))))))
    (nreverse ee)))

(defun org-agenda-get-blocks ()
  "Return the date-range information for agenda display."
  (let* ((props (list 'face nil
		      'org-not-done-regexp org-not-done-regexp
		      'org-todo-regexp org-todo-regexp
		      'org-complex-heading-regexp org-complex-heading-regexp
		      'mouse-face 'highlight
		      'help-echo
		      (format "mouse-2 or RET jump to org file %s"
			      (abbreviate-file-name buffer-file-name))))
	 (regexp org-tr-regexp)
	 (d0 (calendar-absolute-from-gregorian date))
	 marker hdmarker ee txt d1 d2 s1 s2 category todo-state tags pos
	 head donep)
    (goto-char (point-min))
    (while (re-search-forward regexp nil t)
      (catch :skip
	(org-agenda-skip)
	(setq pos (point))
	(let ((start-time (match-string 1))
	      (end-time (match-string 2)))
	  (setq s1 (match-string 1)
		s2 (match-string 2)
		d1 (time-to-days (org-time-string-to-time s1))
		d2 (time-to-days (org-time-string-to-time s2)))
	  (if (and (> (- d0 d1) -1) (> (- d2 d0) -1))
	      ;; Only allow days between the limits, because the normal
	      ;; date stamps will catch the limits.
	      (save-excursion
		(setq todo-state (org-get-todo-state))
		(setq donep (member todo-state org-done-keywords))
		(if (and donep org-agenda-skip-timestamp-if-done)
		    (throw :skip t))
		(setq marker (org-agenda-new-marker (point)))
		(setq category (org-get-category))
		(if (not (re-search-backward "^\\*+ " nil t))
		    (setq txt org-agenda-no-heading-message)
		  (goto-char (match-beginning 0))
		  (setq hdmarker (org-agenda-new-marker (point)))
		  (setq tags (org-get-tags-at))
		  (looking-at "\\*+[ \t]+\\([^\r\n]+\\)")
		  (setq head (match-string 1))
		  (let ((remove-re
			 (if org-agenda-remove-timeranges-from-blocks
			     (concat
			      "<" (regexp-quote s1) ".*?>"
			      "--"
			      "<" (regexp-quote s2) ".*?>")
			   nil)))
		    (setq txt (org-format-agenda-item
			       (format
				(nth (if (= d1 d2) 0 1)
				     org-agenda-timerange-leaders)
				(1+ (- d0 d1)) (1+ (- d2 d1)))
			       head category tags
			       (cond ((= d1 d0)
				      (concat "<" start-time ">"))
				     ((= d2 d0)
				      (concat "<" end-time ">"))
				     (t nil))
			       remove-re))))
		(org-add-props txt props
		  'org-marker marker 'org-hd-marker hdmarker
		  'type "block" 'date date
		  'todo-state todo-state
		  'priority (org-get-priority txt) 'org-category category)
		(push txt ee))))
	(goto-char pos)))
    ;; Sort the entries by expiration date.
    (nreverse ee)))

;;; Agenda presentation and sorting

(defvar org-prefix-has-time nil
  "A flag, set by `org-compile-prefix-format'.
The flag is set if the currently compiled format contains a `%t'.")
(defvar org-prefix-has-tag nil
  "A flag, set by `org-compile-prefix-format'.
The flag is set if the currently compiled format contains a `%T'.")
(defvar org-prefix-has-effort nil
  "A flag, set by `org-compile-prefix-format'.
The flag is set if the currently compiled format contains a `%e'.")
(defvar org-prefix-category-length nil
  "Used by `org-compile-prefix-format' to remember the category field width.")
(defvar org-prefix-category-max-length nil
  "Used by `org-compile-prefix-format' to remember the category field width.")

(defun org-agenda-get-category-icon (category)
  "Return an image for CATEGORY according to `org-agenda-category-icon-alist'."
  (dolist (entry org-agenda-category-icon-alist)
    (when (org-string-match-p (car entry) category)
      (if (listp (cadr entry))
	  (return (cadr entry))
      (return (apply 'create-image (cdr entry)))))))

(defun org-format-agenda-item (extra txt &optional category tags dotime
				     remove-re habitp)
  "Format TXT to be inserted into the agenda buffer.
In particular, it adds the prefix and corresponding text properties.  EXTRA
must be a string and replaces the `%s' specifier in the prefix format.
CATEGORY (string, symbol or nil) may be used to overrule the default
category taken from local variable or file name.  It will replace the `%c'
specifier in the format.  DOTIME, when non-nil, indicates that a
time-of-day should be extracted from TXT for sorting of this entry, and for
the `%t' specifier in the format.  When DOTIME is a string, this string is
searched for a time before TXT is.  TAGS can be the tags of the headline.
Any match of REMOVE-RE will be removed from TXT."
  (save-match-data
    ;; Diary entries sometimes have extra whitespace at the beginning
    (if (string-match "^ +" txt) (setq txt (replace-match "" nil nil txt)))

    ;; Fix the tags part in txt
    (setq txt (org-agenda-fix-displayed-tags
	       txt tags
	       org-agenda-show-inherited-tags
	       org-agenda-hide-tags-regexp))
    (let* ((category (or category
			 (if (stringp org-category)
			     org-category
			   (and org-category (symbol-name org-category)))
			 (if buffer-file-name
			     (file-name-sans-extension
			      (file-name-nondirectory buffer-file-name))
			   "")))
	   (category-icon (org-agenda-get-category-icon category))
	   (category-icon (if category-icon
			      (propertize " " 'display category-icon)
			    ""))
	   ;; time, tag, effort are needed for the eval of the prefix format
	   (tag (if tags (nth (1- (length tags)) tags) ""))
	   time effort neffort
	   (ts (if dotime (concat
			   (if (stringp dotime) dotime "")
			   (and org-agenda-search-headline-for-time txt))))
	   (time-of-day (and dotime (org-get-time-of-day ts)))
	   stamp plain s0 s1 s2 rtn srp l
	   duration thecategory)
      (and (org-mode-p) buffer-file-name
	   (add-to-list 'org-agenda-contributing-files buffer-file-name))
      (when (and dotime time-of-day)
	;; Extract starting and ending time and move them to prefix
	(when (or (setq stamp (string-match org-stamp-time-of-day-regexp ts))
		  (setq plain (string-match org-plain-time-of-day-regexp ts)))
	  (setq s0 (match-string 0 ts)
		srp (and stamp (match-end 3))
		s1 (match-string (if plain 1 2) ts)
		s2 (match-string (if plain 8 (if srp 4 6)) ts))

	  ;; If the times are in TXT (not in DOTIMES), and the prefix will list
	  ;; them, we might want to remove them there to avoid duplication.
	  ;; The user can turn this off with a variable.
	  (if (and org-prefix-has-time
		   org-agenda-remove-times-when-in-prefix (or stamp plain)
		   (string-match (concat (regexp-quote s0) " *") txt)
		   (not (equal ?\] (string-to-char (substring txt (match-end 0)))))
		   (if (eq org-agenda-remove-times-when-in-prefix 'beg)
		       (= (match-beginning 0) 0)
		     t))
	      (setq txt (replace-match "" nil nil txt))))
	;; Normalize the time(s) to 24 hour
	(if s1 (setq s1 (org-get-time-of-day s1 'string t)))
	(if s2 (setq s2 (org-get-time-of-day s2 'string t)))

	;; Try to set s2 if s1 and `org-agenda-default-appointment-duration' are set
	(when (and s1 (not s2) org-agenda-default-appointment-duration)
	  (setq s2
		(org-minutes-to-hh:mm-string
		 (+ (org-hh:mm-string-to-minutes s1) org-agenda-default-appointment-duration))))

	;; Compute the duration
	(when s2
	  (setq duration (- (org-hh:mm-string-to-minutes s2)
			    (org-hh:mm-string-to-minutes s1)))))

      (when (string-match (org-re "\\([ \t]+\\)\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$")
			  txt)
	;; Tags are in the string
	(if (or (eq org-agenda-remove-tags t)
		(and org-agenda-remove-tags
		     org-prefix-has-tag))
	    (setq txt (replace-match "" t t txt))
	  (setq txt (replace-match
		     (concat (make-string (max (- 50 (length txt)) 1) ?\ )
			     (match-string 2 txt))
		     t t txt))))
      (when (org-mode-p)
	(setq effort
	      (condition-case nil
		  (org-get-effort
		   (or (get-text-property 0 'org-hd-marker txt)
		       (get-text-property 0 'org-marker txt)))
		(error nil)))
	(when effort
	  (setq neffort (org-duration-string-to-minutes effort)
		effort (setq effort (concat "[" effort "]" )))))

      (when remove-re
	(while (string-match remove-re txt)
	  (setq txt (replace-match "" t t txt))))

      ;; Set org-heading property on `txt' to mark the start of the
      ;; heading.
      (add-text-properties 0 (length txt) '(org-heading t) txt)

      ;; Prepare the variables needed in the eval of the compiled format
      (setq time (cond (s2 (concat
			    (org-agenda-time-of-day-to-ampm-maybe s1)
			    "-" (org-agenda-time-of-day-to-ampm-maybe s2)
			    (if org-agenda-timegrid-use-ampm " ")))
		       (s1 (concat
			    (org-agenda-time-of-day-to-ampm-maybe s1)
			    (if org-agenda-timegrid-use-ampm
				"........ "
			      "......")))
		       (t ""))
	    extra (or (and (not habitp) extra) "")
	    category (if (symbolp category) (symbol-name category) category)
	    thecategory (copy-sequence category))
      (if (string-match org-bracket-link-regexp category)
	  (progn
	    (setq l (if (match-end 3)
			(- (match-end 3) (match-beginning 3))
		      (- (match-end 1) (match-beginning 1))))
	    (when (< l (or org-prefix-category-length 0))
	      (setq category (copy-sequence category))
	      (org-add-props category nil
		'extra-space (make-string
			      (- org-prefix-category-length l 1) ?\ ))))
	(if (and org-prefix-category-max-length
		 (>= (length category) org-prefix-category-max-length))
	    (setq category (substring category 0 (1- org-prefix-category-max-length)))))
      ;; Evaluate the compiled format
      (setq rtn (concat (eval org-prefix-format-compiled) txt))

      ;; And finally add the text properties
      (remove-text-properties 0 (length rtn) '(line-prefix t wrap-prefix t) rtn)
      (org-add-props rtn nil
	'org-category (if thecategory (downcase thecategory) category)
	'tags (mapcar 'org-downcase-keep-props tags)
	'org-highest-priority org-highest-priority
	'org-lowest-priority org-lowest-priority
	'time-of-day time-of-day
	'duration duration
	'effort effort
	'effort-minutes neffort
	'txt txt
	'time time
	'extra extra
	'dotime dotime))))

(defun org-agenda-fix-displayed-tags (txt tags add-inherited hide-re)
  "Remove tags string from TXT, and add a modified list of tags.
The modified list may contain inherited tags, and tags matched by
`org-agenda-hide-tags-regexp' will be removed."
  (when (or add-inherited hide-re)
    (if (string-match (org-re "\\([ \t]+\\)\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$") txt)
	(setq txt (substring txt 0 (match-beginning 0))))
    (setq tags
	  (delq nil
		(mapcar (lambda (tg)
			  (if (or (and hide-re (string-match hide-re tg))
				  (and (not add-inherited)
				       (get-text-property 0 'inherited tg)))
			      nil
			    tg))
			tags)))
    (when tags
      (let ((have-i (get-text-property 0 'inherited (car tags)))
	    i)
	(setq txt (concat txt " :"
			  (mapconcat
			   (lambda (x)
			     (setq i (get-text-property 0 'inherited x))
			     (if (and have-i (not i))
				 (progn
				   (setq have-i nil)
				   (concat ":" x))
			       x))
			   tags ":")
			  (if have-i "::" ":"))))))
    txt)

(defun org-downcase-keep-props (s)
  (let ((props (text-properties-at 0 s)))
    (setq s (downcase s))
    (add-text-properties 0 (length s) props s)
    s))

(defvar org-agenda-sorting-strategy) ;; because the def is in a let form
(defvar org-agenda-sorting-strategy-selected nil)

(defun org-agenda-add-time-grid-maybe (list ndays todayp)
  (catch 'exit
    (cond ((not org-agenda-use-time-grid) (throw 'exit list))
	  ((and todayp (member 'today (car org-agenda-time-grid))))
	  ((and (= ndays 1) (member 'daily (car org-agenda-time-grid))))
	  ((member 'weekly (car org-agenda-time-grid)))
	  (t (throw 'exit list)))
    (let* ((have (delq nil (mapcar
			    (lambda (x) (get-text-property 1 'time-of-day x))
			    list)))
	   (string (nth 1 org-agenda-time-grid))
	   (gridtimes (nth 2 org-agenda-time-grid))
	   (req (car org-agenda-time-grid))
	   (remove (member 'remove-match req))
	   new time)
      (if (and (member 'require-timed req) (not have))
	  ;; don't show empty grid
	  (throw 'exit list))
      (while (setq time (pop gridtimes))
	(unless (and remove (member time have))
	  (setq time (replace-regexp-in-string " " "0" (format "%04s" time)))
	  (push (org-format-agenda-item
		 nil string "" nil
		 (concat (substring time 0 -2) ":" (substring time -2)))
		new)
	  (put-text-property
	   2 (length (car new)) 'face 'org-time-grid (car new))))
      (when (and todayp org-agenda-show-current-time-in-grid)
	(push (org-format-agenda-item
	       nil
	       org-agenda-current-time-string
	       "" nil
	       (format-time-string "%H:%M "))
	      new)
	(put-text-property
	 2 (length (car new)) 'face 'org-agenda-current-time (car new)))

      (if (member 'time-up org-agenda-sorting-strategy-selected)
	  (append new list)
	(append list new)))))

(defun org-compile-prefix-format (key)
  "Compile the prefix format into a Lisp form that can be evaluated.
The resulting form is returned and stored in the variable
`org-prefix-format-compiled'."
  (setq org-prefix-has-time nil org-prefix-has-tag nil
	org-prefix-category-length nil	org-prefix-has-effort nil)
  (let ((s (cond
	    ((stringp org-agenda-prefix-format)
	     org-agenda-prefix-format)
	    ((assq key org-agenda-prefix-format)
	     (cdr (assq key org-agenda-prefix-format)))
	    (t "  %-12:c%?-12t% s")))
	(start 0)
	varform vars var e c f opt)
    (while (string-match "%\\(\\?\\)?\\([-+]?[0-9.]*\\)\\([ .;,:!?=|/<>]?\\)\\([ctsei]\\|(.+)\\)"
			 s start)
      (setq var (or (cdr (assoc (match-string 4 s)
				'(("c" . category) ("t" . time) ("s" . extra)
				  ("i" . category-icon) ("T" . tag) ("e" . effort))))
		    'eval)
	    c (or (match-string 3 s) "")
	    opt (match-beginning 1)
	    start (1+ (match-beginning 0)))
      (if (equal var 'time) (setq org-prefix-has-time t))
      (if (equal var 'tag)  (setq org-prefix-has-tag  t))
      (if (equal var 'effort) (setq org-prefix-has-effort t))
      (setq f (concat "%" (match-string 2 s) "s"))
      (when (equal var 'category)
	(setq org-prefix-category-length
	      (floor (abs (string-to-number (match-string 2 s)))))
	(setq org-prefix-category-max-length
	      (let ((x (match-string 2 s)))
		(save-match-data
		  (if (string-match "\\.[0-9]+" x)
		      (string-to-number (substring (match-string 0 x) 1)))))))
      (if (eq var 'eval)
	  (setq varform `(format ,f (org-eval ,(read (match-string 4 s)))))
	(if opt
	    (setq varform
		  `(if (equal "" ,var)
		       ""
		     (format ,f (if (equal "" ,var) "" (concat ,var ,c)))))
	  (setq varform `(format ,f (if (equal ,var "") "" (concat ,var ,c (get-text-property 0 'extra-space ,var)))))))
      (setq s (replace-match "%s" t nil s))
      (push varform vars))
    (setq vars (nreverse vars))
    (setq org-prefix-format-compiled `(format ,s ,@vars))))

(defun org-set-sorting-strategy (key)
  (if (symbolp (car org-agenda-sorting-strategy))
      ;; the old format
      (setq org-agenda-sorting-strategy-selected org-agenda-sorting-strategy)
    (setq org-agenda-sorting-strategy-selected
	  (or (cdr (assq key org-agenda-sorting-strategy))
	      (cdr (assq 'agenda org-agenda-sorting-strategy))
	      '(time-up category-keep priority-down)))))

(defun org-get-time-of-day (s &optional string mod24)
  "Check string S for a time of day.
If found, return it as a military time number between 0 and 2400.
If not found, return nil.
The optional STRING argument forces conversion into a 5 character wide string
HH:MM."
  (save-match-data
    (when
	(or (string-match "\\<\\([012]?[0-9]\\)\\(:\\([0-5][0-9]\\)\\)\\([AaPp][Mm]\\)?\\> *" s)
	    (string-match "\\<\\([012]?[0-9]\\)\\(:\\([0-5][0-9]\\)\\)?\\([AaPp][Mm]\\)\\> *" s))
     (let* ((h (string-to-number (match-string 1 s)))
	    (m (if (match-end 3) (string-to-number (match-string 3 s)) 0))
	    (ampm (if (match-end 4) (downcase (match-string 4 s))))
	    (am-p (equal ampm "am"))
	    (h1   (cond ((not ampm) h)
			((= h 12) (if am-p 0 12))
			(t (+ h (if am-p 0 12)))))
	    (h2 (if (and string mod24 (not (and (= m 0) (= h1 24))))
		    (mod h1 24) h1))
	    (t0 (+ (* 100 h2) m))
	    (t1 (concat (if (>= h1 24) "+" " ")
 			(if (and org-agenda-time-leading-zero
 				 (< t0 1000)) "0" "")
			(if (< t0 100) "0" "")
			(if (< t0 10)  "0" "")
			(int-to-string t0))))
       (if string (concat (substring t1 -4 -2) ":" (substring t1 -2)) t0)))))

(defvar org-agenda-before-sorting-filter-function nil
  "Function to be applied to agenda items prior to sorting.
Prior to sorting also means just before they are inserted into the agenda.

To aid sorting, you may revisit the original entries and add more text
properties which will later be used by the sorting functions.

The function should take a string argument, an agenda line.
It has access to the text properties in that line, which contain among
other things, the property `org-hd-marker' that points to the entry
where the line comes from.  Note that not all lines going into the agenda
have this property, only most.

The function should return the modified string.  It is probably best
to ONLY change text properties.

You can also use this function as a filter, by returning nil for lines
you don't want to have in the agenda at all.  For this application, you
could bind the variable in the options section of a custom command.")

(defun org-finalize-agenda-entries (list &optional nosort)
  "Sort and concatenate the agenda items."
  (setq list (mapcar 'org-agenda-highlight-todo list))
  (if nosort
      list
    (when org-agenda-before-sorting-filter-function
      (setq list (delq nil (mapcar org-agenda-before-sorting-filter-function list))))
    (mapconcat 'identity (sort list 'org-entries-lessp) "\n")))

(defun org-agenda-highlight-todo (x)
  (let ((org-done-keywords org-done-keywords-for-agenda)
	(case-fold-search nil)
	 re)
    (if (eq x 'line)
	(save-excursion
	  (beginning-of-line 1)
	  (setq re (org-get-at-bol 'org-todo-regexp))
	  (goto-char (or (text-property-any (point-at-bol) (point-at-eol) 'org-heading t) (point)))
	  (when (looking-at (concat "[ \t]*\\.*\\(" re "\\) +"))
	    (add-text-properties (match-beginning 0) (match-end 1)
				 (list 'face (org-get-todo-face 1)))
	    (let ((s (buffer-substring (match-beginning 1) (match-end 1))))
	      (delete-region (match-beginning 1) (1- (match-end 0)))
	      (goto-char (match-beginning 1))
	      (insert (format org-agenda-todo-keyword-format s)))))
      (let ((pl (text-property-any 0 (length x) 'org-heading t x)))
	(setq re (get-text-property 0 'org-todo-regexp x))
	(when (and re
		   (equal (string-match (concat "\\(\\.*\\)" re "\\( +\\)")
					x (or pl 0)) pl))
	  (add-text-properties
	   (or (match-end 1) (match-end 0)) (match-end 0)
	   (list 'face (org-get-todo-face (match-string 2 x)))
	 x)
	  (when (match-end 1)
	    (setq x (concat (substring x 0 (match-end 1))
			    (format org-agenda-todo-keyword-format
				    (match-string 2 x))
			  (org-add-props " " (text-properties-at 0 x))
			  (substring x (match-end 3)))))))
      x)))

(defsubst org-cmp-priority (a b)
  "Compare the priorities of string A and B."
  (let ((pa (or (get-text-property 1 'priority a) 0))
	(pb (or (get-text-property 1 'priority b) 0)))
    (cond ((> pa pb) +1)
	  ((< pa pb) -1)
	  (t nil))))

(defsubst org-cmp-effort (a b)
  "Compare the priorities of string A and B."
  (let* ((def (if org-sort-agenda-noeffort-is-high 32767 -1))
	 (ea (or (get-text-property 1 'effort-minutes a) def))
	 (eb (or (get-text-property 1 'effort-minutes b) def)))
    (cond ((> ea eb) +1)
	  ((< ea eb) -1)
	  (t nil))))

(defsubst org-cmp-category (a b)
  "Compare the string values of categories of strings A and B."
  (let ((ca (or (get-text-property 1 'org-category a) ""))
	(cb (or (get-text-property 1 'org-category b) "")))
    (cond ((string-lessp ca cb) -1)
	  ((string-lessp cb ca) +1)
	  (t nil))))

(defsubst org-cmp-todo-state (a b)
  "Compare the todo states of strings A and B."
  (let* ((ma (or (get-text-property 1 'org-marker a)
		 (get-text-property 1 'org-hd-marker a)))
	 (mb (or (get-text-property 1 'org-marker b)
		 (get-text-property 1 'org-hd-marker b)))
	 (fa (and ma (marker-buffer ma)))
	 (fb (and mb (marker-buffer mb)))
	 (todo-kwds
	  (or (and fa (with-current-buffer fa org-todo-keywords-1))
	      (and fb (with-current-buffer fb org-todo-keywords-1))))
	 (ta (or (get-text-property 1 'todo-state a) ""))
	 (tb (or (get-text-property 1 'todo-state b) ""))
	 (la (- (length (member ta todo-kwds))))
	 (lb (- (length (member tb todo-kwds))))
	 (donepa (member ta org-done-keywords-for-agenda))
	 (donepb (member tb org-done-keywords-for-agenda)))
    (cond ((and donepa (not donepb)) -1)
	  ((and (not donepa) donepb) +1)
	  ((< la lb) -1)
	  ((< lb la) +1)
	  (t nil))))

(defsubst org-cmp-alpha (a b)
  "Compare the headlines, alphabetically."
  (let* ((pla (text-property-any 0 (length a) 'org-heading t a))
	 (plb (text-property-any 0 (length b) 'org-heading t b))
	 (ta (and pla (substring a pla)))
	 (tb (and plb (substring b plb))))
    (when pla
      (if (string-match (concat "\\`[ \t]*" (or (get-text-property 0 'org-todo-regexp a) "")
				"\\([ \t]*\\[[a-zA-Z0-9]\\]\\)? *") ta)
	  (setq ta (substring ta (match-end 0))))
      (setq ta (downcase ta)))
    (when plb
      (if (string-match (concat "\\`[ \t]*" (or (get-text-property 0 'org-todo-regexp b) "")
				"\\([ \t]*\\[[a-zA-Z0-9]\\]\\)? *") tb)
	  (setq tb (substring tb (match-end 0))))
      (setq tb (downcase tb)))
    (cond ((not ta) +1)
	  ((not tb) -1)
	  ((string-lessp ta tb) -1)
	  ((string-lessp tb ta) +1)
	  (t nil))))

(defsubst org-cmp-tag (a b)
  "Compare the string values of the first tags of A and B."
  (let ((ta (car (last (get-text-property 1 'tags a))))
	(tb (car (last (get-text-property 1 'tags b)))))
    (cond ((not ta) +1)
	  ((not tb) -1)
	  ((string-lessp ta tb) -1)
	  ((string-lessp tb ta) +1)
	  (t nil))))

(defsubst org-cmp-time (a b)
  "Compare the time-of-day values of strings A and B."
  (let* ((def (if org-sort-agenda-notime-is-late 9901 -1))
	 (ta (or (get-text-property 1 'time-of-day a) def))
	 (tb (or (get-text-property 1 'time-of-day b) def)))
    (cond ((< ta tb) -1)
	  ((< tb ta) +1)
	  (t nil))))

(defsubst org-cmp-habit-p (a b)
  "Compare the todo states of strings A and B."
  (let ((ha (get-text-property 1 'org-habit-p a))
	(hb (get-text-property 1 'org-habit-p b)))
    (cond ((and ha (not hb)) -1)
	  ((and (not ha) hb) +1)
	  (t nil))))

(defsubst org-em (x y list) (or (memq x list) (memq y list)))

(defun org-entries-lessp (a b)
  "Predicate for sorting agenda entries."
  ;; The following variables will be used when the form is evaluated.
  ;; So even though the compiler complains, keep them.
  (let* ((ss org-agenda-sorting-strategy-selected)
	 (time-up         (and (org-em 'time-up 'time-down ss)
			       (org-cmp-time a b)))
	 (time-down       (if time-up (- time-up) nil))
	 (priority-up     (and (org-em 'priority-up 'priority-down ss)
			       (org-cmp-priority a b)))
	 (priority-down   (if priority-up (- priority-up) nil))
	 (effort-up       (and (org-em 'effort-up 'effort-down ss)
			       (org-cmp-effort a b)))
	 (effort-down     (if effort-up (- effort-up) nil))
	 (category-up     (and (or (org-em 'category-up 'category-down ss)
				   (memq 'category-keep ss))
			       (org-cmp-category a b)))
	 (category-down   (if category-up (- category-up) nil))
	 (category-keep   (if category-up +1 nil))
	 (tag-up          (and (org-em 'tag-up 'tag-down ss)
			       (org-cmp-tag a b)))
	 (tag-down        (if tag-up (- tag-up) nil))
	 (todo-state-up   (and (org-em 'todo-state-up 'todo-state-down ss)
			       (org-cmp-todo-state a b)))
	 (todo-state-down (if todo-state-up (- todo-state-up) nil))
	 (habit-up        (and (org-em 'habit-up 'habit-down ss)
			       (org-cmp-habit-p a b)))
	 (habit-down      (if habit-up (- habit-up) nil))
	 (alpha-up        (and (org-em 'alpha-up 'alpha-down ss)
			       (org-cmp-alpha a b)))
	 (alpha-down      (if alpha-up (- alpha-up) nil))
	 (need-user-cmp   (org-em 'user-defined-up 'user-defined-down ss))
	 user-defined-up user-defined-down)
    (if (and need-user-cmp org-agenda-cmp-user-defined
	     (functionp org-agenda-cmp-user-defined))
	(setq user-defined-up
	      (funcall org-agenda-cmp-user-defined a b)
	      user-defined-down (if user-defined-up (- user-defined-up) nil)))
    (cdr (assoc
	  (eval (cons 'or org-agenda-sorting-strategy-selected))
	  '((-1 . t) (1 . nil) (nil . nil))))))

;;; Agenda restriction lock

(defvar org-agenda-restriction-lock-overlay (make-overlay 1 1)
  "Overlay to mark the headline to which agenda commands are restricted.")
(overlay-put org-agenda-restriction-lock-overlay
	     'face 'org-agenda-restriction-lock)
(overlay-put org-agenda-restriction-lock-overlay
	     'help-echo "Agendas are currently limited to this subtree.")
(org-detach-overlay org-agenda-restriction-lock-overlay)

(defun org-agenda-set-restriction-lock (&optional type)
  "Set restriction lock for agenda, to current subtree or file.
Restriction will be the file if TYPE is `file', or if type is the
universal prefix '(4), or if the cursor is before the first headline
in the file.  Otherwise, restriction will be to the current subtree."
  (interactive "P")
  (and (equal type '(4)) (setq type 'file))
  (setq type (cond
	      (type type)
	      ((org-at-heading-p) 'subtree)
	      ((condition-case nil (org-back-to-heading t) (error nil))
	       'subtree)
	      (t 'file)))
  (if (eq type 'subtree)
      (progn
	(setq org-agenda-restrict t)
	(setq org-agenda-overriding-restriction 'subtree)
	(put 'org-agenda-files 'org-restrict
	     (list (buffer-file-name (buffer-base-buffer))))
	(org-back-to-heading t)
	(move-overlay org-agenda-restriction-lock-overlay (point) (point-at-eol))
	(move-marker org-agenda-restrict-begin (point))
	(move-marker org-agenda-restrict-end
		     (save-excursion (org-end-of-subtree t)))
	(message "Locking agenda restriction to subtree"))
    (put 'org-agenda-files 'org-restrict
	 (list (buffer-file-name (buffer-base-buffer))))
    (setq org-agenda-restrict nil)
    (setq org-agenda-overriding-restriction 'file)
    (move-marker org-agenda-restrict-begin nil)
    (move-marker org-agenda-restrict-end nil)
    (message "Locking agenda restriction to file"))
  (setq current-prefix-arg nil)
  (org-agenda-maybe-redo))

(defun org-agenda-remove-restriction-lock (&optional noupdate)
  "Remove the agenda restriction lock."
  (interactive "P")
  (org-detach-overlay org-agenda-restriction-lock-overlay)
  (org-detach-overlay org-speedbar-restriction-lock-overlay)
  (setq org-agenda-overriding-restriction nil)
  (setq org-agenda-restrict nil)
  (put 'org-agenda-files 'org-restrict nil)
  (move-marker org-agenda-restrict-begin nil)
  (move-marker org-agenda-restrict-end nil)
  (setq current-prefix-arg nil)
  (message "Agenda restriction lock removed")
  (or noupdate (org-agenda-maybe-redo)))

(defun org-agenda-maybe-redo ()
  "If there is any window showing the agenda view, update it."
  (let ((w (get-buffer-window org-agenda-buffer-name t))
	(w0 (selected-window)))
    (when w
      (select-window w)
      (org-agenda-redo)
      (select-window w0)
      (if org-agenda-overriding-restriction
	  (message "Agenda view shifted to new %s restriction"
		   org-agenda-overriding-restriction)
	(message "Agenda restriction lock removed")))))

;;; Agenda commands

(defun org-agenda-check-type (error &rest types)
  "Check if agenda buffer is of allowed type.
If ERROR is non-nil, throw an error, otherwise just return nil."
  (if (memq org-agenda-type types)
      t
    (if error
	(error "Not allowed in %s-type agenda buffers" org-agenda-type)
      nil)))

(defun org-agenda-quit ()
  "Exit agenda by removing the window or the buffer."
  (interactive)
  (if org-agenda-columns-active
      (org-columns-quit)
    (let ((buf (current-buffer)))
      (if (eq org-agenda-window-setup 'other-frame)
	  (progn
	    (kill-buffer buf)
	    (org-agenda-reset-markers)
	    (org-columns-remove-overlays)
	    (setq org-agenda-archives-mode nil)
	    (delete-frame))
	(and (not (eq org-agenda-window-setup 'current-window))
	     (not (one-window-p))
	     (delete-window))
	(kill-buffer buf)
	(org-agenda-reset-markers)
	(org-columns-remove-overlays)
	(setq org-agenda-archives-mode nil)))
    ;; Maybe restore the pre-agenda window configuration.
    (and org-agenda-restore-windows-after-quit
	 (not (eq org-agenda-window-setup 'other-frame))
	 org-pre-agenda-window-conf
	 (set-window-configuration org-pre-agenda-window-conf))))

(defun org-agenda-exit ()
  "Exit agenda by removing the window or the buffer.
Also kill all Org-mode buffers which have been loaded by `org-agenda'.
Org-mode buffers visited directly by the user will not be touched."
  (interactive)
  (org-release-buffers org-agenda-new-buffers)
  (setq org-agenda-new-buffers nil)
  (org-agenda-quit))

(defun org-agenda-execute (arg)
  "Execute another agenda command, keeping same window.
So this is just a shortcut for \\<global-map>`\\[org-agenda]', available
in the agenda."
  (interactive "P")
  (let ((org-agenda-window-setup 'current-window))
    (org-agenda arg)))

(defun org-agenda-redo ()
  "Rebuild Agenda.
When this is the global TODO list, a prefix argument will be interpreted."
  (interactive)
  (let* ((org-agenda-keep-modes t)
	 (filter org-agenda-filter)
	 (preset (get 'org-agenda-filter :preset-filter))
	 (org-agenda-filter-while-redo (or filter preset))
	 (cols org-agenda-columns-active)
	 (line (org-current-line))
	 (window-line (- line (org-current-line (window-start))))
	 (lprops (get 'org-agenda-redo-command 'org-lprops)))
    (put 'org-agenda-filter :preset-filter nil)
    (and cols (org-columns-quit))
    (message "Rebuilding agenda buffer...")
    (org-let lprops '(eval org-agenda-redo-command))
    (setq org-agenda-undo-list nil
	  org-agenda-pending-undo-list nil)
    (message "Rebuilding agenda buffer...done")
    (put 'org-agenda-filter :preset-filter preset)
    (and (or filter preset) (org-agenda-filter-apply filter))
    (and cols (interactive-p) (org-agenda-columns))
    (org-goto-line line)
    (recenter window-line)))


(defvar org-global-tags-completion-table nil)
(defvar org-agenda-filter-form nil)
(defun org-agenda-filter-by-tag (strip &optional char narrow)
  "Keep only those lines in the agenda buffer that have a specific tag.
The tag is selected with its fast selection letter, as configured.
With prefix argument STRIP, remove all lines that do have the tag.
A lisp caller can specify CHAR.  NARROW means that the new tag should be
used to narrow the search - the interactive user can also press `-' or `+'
to switch to narrowing."
  (interactive "P")
  (let* ((alist org-tag-alist-for-agenda)
	 (tag-chars (mapconcat
		     (lambda (x) (if (and (not (symbolp (car x)))
					  (cdr x))
				     (char-to-string (cdr x))
				   ""))
		     alist ""))
	 (efforts (org-split-string
		   (or (cdr (assoc (concat org-effort-property "_ALL")
				   org-global-properties))
		       "0 0:10 0:30 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00"
		       "")))
	 (effort-op org-agenda-filter-effort-default-operator)
	 (effort-prompt "")
	 (inhibit-read-only t)
	 (current org-agenda-filter)
	 maybe-refresh a n tag)
    (unless char
      (message
       "%s by tag [%s ], [TAB], %s[/]:off, [+-]:narrow, [>=<?]:effort: "
       (if narrow "Narrow" "Filter") tag-chars
       (if org-agenda-auto-exclude-function "[RET], " ""))
      (setq char (read-char)))
    (when (member char '(?+ ?-))
      ;; Narrowing down
      (cond ((equal char ?-) (setq strip t narrow t))
	    ((equal char ?+) (setq strip nil narrow t)))
      (message
       "Narrow by tag [%s ], [TAB], [/]:off, [>=<]:effort: " tag-chars)
      (setq char (read-char)))
    (when (member char '(?< ?> ?= ??))
      ;; An effort operator
      (setq effort-op (char-to-string char))
      (setq alist nil) ; to make sure it will be interpreted as effort.
      (unless (equal char ??)
	(loop for i from 0 to 9 do
	      (setq effort-prompt
		    (concat
		     effort-prompt " ["
		     (if (= i 9) "0" (int-to-string (1+ i)))
		     "]" (nth i efforts))))
	(message "Effort%s: %s " effort-op effort-prompt)
	(setq char (read-char))
	(when (or (< char ?0) (> char ?9))
	  (error "Need 1-9,0 to select effort" ))))
    (when (equal char ?\t)
      (unless (local-variable-p 'org-global-tags-completion-table (current-buffer))
	(org-set-local 'org-global-tags-completion-table
		       (org-global-tags-completion-table)))
      (let ((completion-ignore-case t))
	(setq tag (org-icompleting-read
		   "Tag: " org-global-tags-completion-table))))
    (cond
     ((equal char ?\r)
      (org-agenda-filter-by-tag-show-all)
      (when org-agenda-auto-exclude-function
	(setq org-agenda-filter '())
	(dolist (tag (org-agenda-get-represented-tags))
	  (let ((modifier (funcall org-agenda-auto-exclude-function tag)))
	    (if modifier
		(push modifier org-agenda-filter))))
	(if (not (null org-agenda-filter))
	    (org-agenda-filter-apply org-agenda-filter)))
      (setq maybe-refresh t))
     ((equal char ?/)
      (org-agenda-filter-by-tag-show-all)
      (when (get 'org-agenda-filter :preset-filter)
	(org-agenda-filter-apply org-agenda-filter))
      (setq maybe-refresh t))
     ((or (equal char ?\ )
	  (setq a (rassoc char alist))
	  (and (>= char ?0) (<= char ?9)
	       (setq n (if (= char ?0) 9 (- char ?0 1))
		     tag (concat effort-op (nth n efforts))
		     a (cons tag nil)))
	  (and (= char ??)
	       (setq tag "?eff")
	       a (cons tag nil))
	  (and tag (setq a (cons tag nil))))
      (org-agenda-filter-by-tag-show-all)
      (setq tag (car a))
      (setq org-agenda-filter
	    (cons (concat (if strip "-" "+") tag)
		  (if narrow current nil)))
      (org-agenda-filter-apply org-agenda-filter)
      (setq maybe-refresh t))
     (t (error "Invalid tag selection character %c" char)))
    (when (and maybe-refresh
	       (eq org-agenda-clockreport-mode 'with-filter))
      (org-agenda-redo))))

(defun org-agenda-get-represented-tags ()
  "Get a list of all tags currently represented in the agenda."
  (let (p tags)
    (save-excursion
      (goto-char (point-min))
      (while (setq p (next-single-property-change (point) 'tags))
	(goto-char p)
	(mapc (lambda (x) (add-to-list 'tags x))
	      (get-text-property (point) 'tags))))
    tags))

(defun org-agenda-filter-by-tag-refine (strip &optional char)
  "Refine the current filter.  See `org-agenda-filter-by-tag."
  (interactive "P")
  (org-agenda-filter-by-tag strip char 'refine))

(defun org-agenda-filter-make-matcher ()
  "Create the form that tests a line for the agenda filter."
  (let (f f1)
    (dolist (x (append (get 'org-agenda-filter :preset-filter)
		       org-agenda-filter))
      (if (member x '("-" "+"))
	  (setq f1 (if (equal x "-") 'tags '(not tags)))
	(if (string-match "[<=>?]" x)
	    (setq f1 (org-agenda-filter-effort-form x))
	  (setq f1 (list 'member (downcase (substring x 1)) 'tags)))
	(if (equal (string-to-char x) ?-)
	    (setq f1 (list 'not f1))))
      (push f1 f))
    (cons 'and (nreverse f))))

(defun org-agenda-filter-effort-form (e)
  "Return the form to compare the effort of the current line with what E says.
E looks like \"+<2:25\"."
  (let (op)
    (setq e (substring e 1))
    (setq op (string-to-char e) e (substring e 1))
    (setq op (cond ((equal op ?<) '<=)
		   ((equal op ?>) '>=)
		   ((equal op ??) op)
		   (t '=)))
    (list 'org-agenda-compare-effort (list 'quote op)
	  (org-duration-string-to-minutes e))))

(defun org-agenda-compare-effort (op value)
  "Compare the effort of the current line with VALUE, using OP.
If the line does not have an effort defined, return nil."
  (let ((eff (org-get-at-bol 'effort-minutes)))
    (if (equal op ??)
	(not eff)
      (funcall op (or eff (if org-sort-agenda-noeffort-is-high 32767 0))
	       value))))

(defun org-agenda-filter-apply (filter)
  "Set FILTER as the new agenda filter and apply it."
  (let (tags)
    (setq org-agenda-filter filter
	  org-agenda-filter-form (org-agenda-filter-make-matcher))
    (org-agenda-set-mode-name)
    (save-excursion
      (goto-char (point-min))
      (while (not (eobp))
	(if (org-get-at-bol 'org-marker)
	    (progn
	      (setq tags (org-get-at-bol 'tags)) ; used in eval
	      (if (not (eval org-agenda-filter-form))
		  (org-agenda-filter-by-tag-hide-line))
	      (beginning-of-line 2))
	  (beginning-of-line 2))))
    (if (get-char-property (point) 'invisible)
	(org-agenda-previous-line))))

(defun org-agenda-filter-by-tag-hide-line ()
  (let (ov)
    (setq ov (make-overlay (max (point-min) (1- (point-at-bol)))
			       (point-at-eol)))
    (overlay-put ov 'invisible t)
    (overlay-put ov 'type 'tags-filter)
    (push ov org-agenda-filter-overlays)))

(defun org-agenda-fix-tags-filter-overlays-at (&optional pos)
  (setq pos (or pos (point)))
  (save-excursion
    (dolist (ov (overlays-at pos))
      (when (and (overlay-get ov 'invisible)
		 (eq (overlay-get ov 'type) 'tags-filter))
	(goto-char pos)
	(if (< (overlay-start ov) (point-at-eol))
	    (move-overlay ov (point-at-eol)
			      (overlay-end ov)))))))

(defun org-agenda-filter-by-tag-show-all ()
  (mapc 'delete-overlay org-agenda-filter-overlays)
  (setq org-agenda-filter-overlays nil)
  (setq org-agenda-filter nil)
  (setq org-agenda-filter-form nil)
  (org-agenda-set-mode-name))

(defun org-agenda-manipulate-query-add ()
  "Manipulate the query by adding a search term with positive selection.
Positive selection means the term must be matched for selection of an entry."
  (interactive)
  (org-agenda-manipulate-query ?\[))
(defun org-agenda-manipulate-query-subtract ()
  "Manipulate the query by adding a search term with negative selection.
Negative selection means term must not be matched for selection of an entry."
  (interactive)
  (org-agenda-manipulate-query ?\]))
(defun org-agenda-manipulate-query-add-re ()
  "Manipulate the query by adding a search regexp with positive selection.
Positive selection means the regexp must match for selection of an entry."
  (interactive)
  (org-agenda-manipulate-query ?\{))
(defun org-agenda-manipulate-query-subtract-re ()
  "Manipulate the query by adding a search regexp with negative selection.
Negative selection means regexp must not match for selection of an entry."
  (interactive)
  (org-agenda-manipulate-query ?\}))
(defun org-agenda-manipulate-query (char)
  (cond
   ((memq org-agenda-type '(timeline agenda))
    (let ((org-agenda-include-inactive-timestamps t))
      (org-agenda-redo))
    (message "Display now includes inactive timestamps as well"))
   ((eq org-agenda-type 'search)
    (org-add-to-string
     'org-agenda-query-string
     (if org-agenda-last-search-view-search-was-boolean
	 (cdr (assoc char '((?\[ . " +") (?\] . " -")
			    (?\{ . " +{}") (?\} . " -{}"))))
       " "))
    (setq org-agenda-redo-command
	  (list 'org-search-view
		org-todo-only
		org-agenda-query-string
		(+ (length org-agenda-query-string)
		   (if (member char '(?\{ ?\})) 0 1))))
    (set-register org-agenda-query-register org-agenda-query-string)
    (org-agenda-redo))
   (t (error "Cannot manipulate query for %s-type agenda buffers"
	     org-agenda-type))))

(defun org-add-to-string (var string)
  (set var (concat (symbol-value var) string)))

(defun org-agenda-goto-date (date)
  "Jump to DATE in agenda."
  (interactive (list (let ((org-read-date-prefer-future
			    (eval org-agenda-jump-prefer-future)))
		       (org-read-date))))
  (org-agenda-list nil date))

(defun org-agenda-goto-today ()
  "Go to today."
  (interactive)
  (org-agenda-check-type t 'timeline 'agenda)
  (let ((tdpos (text-property-any (point-min) (point-max) 'org-today t)))
    (cond
     (tdpos (goto-char tdpos))
     ((eq org-agenda-type 'agenda)
      (let* ((sd (org-agenda-compute-starting-span
		  (org-today) (or org-agenda-current-span org-agenda-ndays org-agenda-span)))
	     (org-agenda-overriding-arguments org-agenda-last-arguments))
	(setf (nth 1 org-agenda-overriding-arguments) sd)
	(org-agenda-redo)
	(org-agenda-find-same-or-today-or-agenda)))
     (t (error "Cannot find today")))))

(defun org-agenda-find-same-or-today-or-agenda (&optional cnt)
  (goto-char
   (or (and cnt (text-property-any (point-min) (point-max) 'org-day-cnt cnt))
       (text-property-any (point-min) (point-max) 'org-today t)
       (text-property-any (point-min) (point-max) 'org-agenda-type 'agenda)
       (point-min))))

(defun org-agenda-later (arg)
  "Go forward in time by thee current span.
With prefix ARG, go forward that many times the current span."
  (interactive "p")
  (org-agenda-check-type t 'agenda)
  (let* ((span org-agenda-current-span)
	 (sd org-starting-day)
	 (greg (calendar-gregorian-from-absolute sd))
	 (cnt (org-get-at-bol 'org-day-cnt))
	 greg2)
    (cond
     ((eq span 'day)
      (setq sd (+ arg sd)))
     ((eq span 'week)
      (setq sd (+ (* 7 arg) sd)))
     ((eq span 'month)
      (setq greg2 (list (+ (car greg) arg) (nth 1 greg) (nth 2 greg))
	    sd (calendar-absolute-from-gregorian greg2))
      (setcar greg2 (1+ (car greg2))))
     ((eq span 'year)
      (setq greg2 (list (car greg) (nth 1 greg) (+ arg (nth 2 greg)))
	    sd (calendar-absolute-from-gregorian greg2))
      (setcar (nthcdr 2 greg2) (1+ (nth 2 greg2))))
     (t
      (setq sd (+ (* span arg) sd))))
    (let ((org-agenda-overriding-arguments
	   (list (car org-agenda-last-arguments) sd span t)))
      (org-agenda-redo)
      (org-agenda-find-same-or-today-or-agenda cnt))))

(defun org-agenda-earlier (arg)
  "Go backward in time by the current span.
With prefix ARG, go backward that many times the current span."
  (interactive "p")
  (org-agenda-later (- arg)))

(defun org-agenda-view-mode-dispatch ()
  "Call one of the view mode commands."
  (interactive)
  (message "View: [d]ay [w]eek [m]onth [y]ear [SPC]reset    [q]uit/abort
      time[G]rid     [[]inactive [f]ollow [l]og [L]og-all   [c]lockcheck
      [a]rch-trees   [A]rch-files    clock[R]eport   include[D]iary
      [E]ntryText")
  (let ((a (read-char-exclusive)))
    (case a
      (?\  (call-interactively 'org-agenda-reset-view))
      (?d (call-interactively 'org-agenda-day-view))
      (?w (call-interactively 'org-agenda-week-view))
      (?m (call-interactively 'org-agenda-month-view))
      (?y (call-interactively 'org-agenda-year-view))
      (?l (call-interactively 'org-agenda-log-mode))
      (?L (org-agenda-log-mode '(4)))
      (?c (org-agenda-log-mode 'clockcheck))
      ((?F ?f) (call-interactively 'org-agenda-follow-mode))
      (?a (call-interactively 'org-agenda-archives-mode))
      (?A (org-agenda-archives-mode 'files))
      ((?R ?r) (call-interactively 'org-agenda-clockreport-mode))
      ((?E ?e) (call-interactively 'org-agenda-entry-text-mode))
      (?G (call-interactively 'org-agenda-toggle-time-grid))
      (?D (call-interactively 'org-agenda-toggle-diary))
      (?\! (call-interactively 'org-agenda-toggle-deadlines))
      (?\[ (let ((org-agenda-include-inactive-timestamps t))
	     (org-agenda-check-type t 'timeline 'agenda)
	     (org-agenda-redo))
	   (message "Display now includes inactive timestamps as well"))
      (?q (message "Abort"))
      (otherwise (error "Invalid key" )))))

(defun org-agenda-reset-view ()
  "Switch to default view for agenda."
  (interactive)
  (org-agenda-change-time-span (or org-agenda-ndays org-agenda-span)))
(defun org-agenda-day-view (&optional day-of-year)
  "Switch to daily view for agenda.
With argument DAY-OF-YEAR, switch to that day of the year."
  (interactive "P")
  (org-agenda-change-time-span 'day day-of-year))
(defun org-agenda-week-view (&optional iso-week)
  "Switch to daily view for agenda.
With argument ISO-WEEK, switch to the corresponding ISO week.
If ISO-WEEK has more then 2 digits, only the last two encode the
week.  Any digits before this encode a year.  So 200712 means
week 12 of year 2007.  Years in the range 1938-2037 can also be
written as 2-digit years."
  (interactive "P")
  (org-agenda-change-time-span 'week iso-week))
(defun org-agenda-month-view (&optional month)
  "Switch to monthly view for agenda.
With argument MONTH, switch to that month."
  (interactive "P")
  (org-agenda-change-time-span 'month month))
(defun org-agenda-year-view (&optional year)
  "Switch to yearly view for agenda.
With argument YEAR, switch to that year.
If MONTH has more then 2 digits, only the last two encode the
month.  Any digits before this encode a year.  So 200712 means
December year 2007.  Years in the range 1938-2037 can also be
written as 2-digit years."
  (interactive "P")
  (when year
    (setq year (org-small-year-to-year year)))
  (if (y-or-n-p "Are you sure you want to compute the agenda for an entire year? ")
      (org-agenda-change-time-span 'year year)
    (error "Abort")))

(defun org-agenda-change-time-span (span &optional n)
  "Change the agenda view to SPAN.
SPAN may be `day', `week', `month', `year'."
  (org-agenda-check-type t 'agenda)
  (if (and (not n) (equal org-agenda-current-span span))
      (error "Viewing span is already \"%s\"" span))
  (let* ((sd (or (org-get-at-bol 'day)
		org-starting-day))
	 (sd (org-agenda-compute-starting-span sd span n))
	 (org-agenda-overriding-arguments
	  (or org-agenda-overriding-arguments
	      (list (car org-agenda-last-arguments) sd span t))))
    (org-agenda-redo)
    (org-agenda-find-same-or-today-or-agenda))
  (org-agenda-set-mode-name)
  (message "Switched to %s view" span))

(defun org-agenda-compute-starting-span (sd span &optional n)
  "Compute starting date for agenda.
SPAN may be `day', `week', `month', `year'.  The return value
is a cons cell with the starting date and the number of days,
so that the date SD will be in that range."
  (let* ((greg (calendar-gregorian-from-absolute sd))
	 (dg (nth 1 greg))
	 (mg (car greg))
	 (yg (nth 2 greg)))
    (cond
     ((eq span 'day)
      (when n
	(setq sd (+ (calendar-absolute-from-gregorian
		     (list mg 1 yg))
		    n -1))))
     ((eq span 'week)
      (let* ((nt (calendar-day-of-week
		  (calendar-gregorian-from-absolute sd)))
	     (d (if org-agenda-start-on-weekday
		    (- nt org-agenda-start-on-weekday)
		  0))
	     y1)
	(setq sd (- sd (+ (if (< d 0) 7 0) d)))
	(when n
	  (require 'cal-iso)
	  (when (> n 99)
	    (setq y1 (org-small-year-to-year (/ n 100))
		  n (mod n 100)))
	  (setq sd
		(calendar-absolute-from-iso
		 (list n 1
		       (or y1 (nth 2 (calendar-iso-from-absolute sd)))))))))
     ((eq span 'month)
      (let (y1)
	(when (and n (> n 99))
	  (setq y1 (org-small-year-to-year (/ n 100))
		n (mod n 100)))
	(setq sd (calendar-absolute-from-gregorian
		  (list (or n mg) 1 (or y1 yg))))))
     ((eq span 'year)
      (setq sd (calendar-absolute-from-gregorian
		(list 1 1 (or n yg))))))
    sd))

(defun org-agenda-next-date-line (&optional arg)
  "Jump to the next line indicating a date in agenda buffer."
  (interactive "p")
  (org-agenda-check-type t 'agenda 'timeline)
  (beginning-of-line 1)
  ;; This does not work if user makes date format that starts with a blank
  (if (looking-at "^\\S-") (forward-char 1))
  (if (not (re-search-forward "^\\S-" nil t arg))
      (progn
	(backward-char 1)
	(error "No next date after this line in this buffer")))
  (goto-char (match-beginning 0)))

(defun org-agenda-previous-date-line (&optional arg)
  "Jump to the previous line indicating a date in agenda buffer."
  (interactive "p")
  (org-agenda-check-type t 'agenda 'timeline)
  (beginning-of-line 1)
  (if (not (re-search-backward "^\\S-" nil t arg))
      (error "No previous date before this line in this buffer")))

;; Initialize the highlight
(defvar org-hl (make-overlay 1 1))
(overlay-put org-hl 'face 'highlight)

(defun org-highlight (begin end &optional buffer)
  "Highlight a region with overlay."
  (move-overlay org-hl begin end (or buffer (current-buffer))))

(defun org-unhighlight ()
  "Detach overlay INDEX."
  (org-detach-overlay org-hl))

;; FIXME this is currently not used.
(defun org-highlight-until-next-command (beg end &optional buffer)
  "Move the highlight overlay to BEG/END, remove it before the next command."
  (org-highlight beg end buffer)
  (add-hook 'pre-command-hook 'org-unhighlight-once))
(defun org-unhighlight-once ()
  "Remove the highlight from its position, and this function from the hook."
  (remove-hook 'pre-command-hook 'org-unhighlight-once)
  (org-unhighlight))

(defun org-agenda-follow-mode ()
  "Toggle follow mode in an agenda buffer."
  (interactive)
  (setq org-agenda-follow-mode (not org-agenda-follow-mode))
  (org-agenda-set-mode-name)
  (if (and org-agenda-follow-mode (org-get-at-bol 'org-marker))
      (org-agenda-show))
  (message "Follow mode is %s"
	   (if org-agenda-follow-mode "on" "off")))

(defun org-agenda-entry-text-mode (&optional arg)
  "Toggle entry text mode in an agenda buffer."
  (interactive "P")
  (setq org-agenda-entry-text-mode (or (integerp arg)
                                       (not org-agenda-entry-text-mode)))
  (org-agenda-entry-text-hide)
  (and org-agenda-entry-text-mode
       (let ((org-agenda-entry-text-maxlines
	      (if (integerp arg) arg org-agenda-entry-text-maxlines)))
	 (org-agenda-entry-text-show)))
  (org-agenda-set-mode-name)
  (message "Entry text mode is %s.  Maximum number of lines is %d"
	   (if org-agenda-entry-text-mode "on" "off")
	   (if (integerp arg) arg org-agenda-entry-text-maxlines)))

(defun org-agenda-clockreport-mode (&optional with-filter)
  "Toggle clocktable mode in an agenda buffer.
With prefix arg WITH-FILTER, make the clocktable respect the current
agenda filter."
  (interactive "P")
  (org-agenda-check-type t 'agenda)
  (if with-filter
      (setq org-agenda-clockreport-mode 'with-filter)
    (setq org-agenda-clockreport-mode (not org-agenda-clockreport-mode)))
  (org-agenda-set-mode-name)
  (org-agenda-redo)
  (message "Clocktable mode is %s"
	   (if org-agenda-clockreport-mode "on" "off")))

(defun org-agenda-log-mode (&optional special)
  "Toggle log mode in an agenda buffer.
With argument SPECIAL, show all possible log items, not only the ones
configured in `org-agenda-log-mode-items'.
With a double `C-u' prefix arg, show *only* log items, nothing else."
  (interactive "P")
  (org-agenda-check-type t 'agenda 'timeline)
  (setq org-agenda-show-log
	(cond
	 ((equal special '(16)) 'only)
	 ((eq special 'clockcheck)
	  (if (eq org-agenda-show-log 'clockcheck)
	      nil 'clockcheck))
	 (special '(closed clock state))
	 (t (not org-agenda-show-log))))
  (org-agenda-set-mode-name)
  (org-agenda-redo)
  (message "Log mode is %s"
	   (if org-agenda-show-log "on" "off")))

(defun org-agenda-archives-mode (&optional with-files)
  "Toggle inclusion of items in trees marked with :ARCHIVE:.
When called with a prefix argument, include all archive files as well."
  (interactive "P")
  (setq org-agenda-archives-mode
	(if with-files t (if org-agenda-archives-mode nil 'trees)))
  (org-agenda-set-mode-name)
  (org-agenda-redo)
  (message
   "%s"
   (cond
    ((eq org-agenda-archives-mode nil)
     "No archives are included")
    ((eq org-agenda-archives-mode 'trees)
     (format "Trees with :%s: tag are included" org-archive-tag))
    ((eq org-agenda-archives-mode t)
     (format "Trees with :%s: tag and all active archive files are included"
	     org-archive-tag)))))

(defun org-agenda-toggle-diary ()
  "Toggle diary inclusion in an agenda buffer."
  (interactive)
  (org-agenda-check-type t 'agenda)
  (setq org-agenda-include-diary (not org-agenda-include-diary))
  (org-agenda-redo)
  (org-agenda-set-mode-name)
  (message "Diary inclusion turned %s"
	   (if org-agenda-include-diary "on" "off")))

(defun org-agenda-toggle-deadlines ()
  "Toggle inclusion of entries with a deadline in an agenda buffer."
  (interactive)
  (org-agenda-check-type t 'agenda)
  (setq org-agenda-include-deadlines (not org-agenda-include-deadlines))
  (org-agenda-redo)
  (org-agenda-set-mode-name)
  (message "Deadlines inclusion turned %s"
	   (if org-agenda-include-deadlines "on" "off")))

(defun org-agenda-toggle-time-grid ()
  "Toggle time grid in an agenda buffer."
  (interactive)
  (org-agenda-check-type t 'agenda)
  (setq org-agenda-use-time-grid (not org-agenda-use-time-grid))
  (org-agenda-redo)
  (org-agenda-set-mode-name)
  (message "Time-grid turned %s"
	   (if org-agenda-use-time-grid "on" "off")))

(defun org-agenda-set-mode-name ()
  "Set the mode name to indicate all the small mode settings."
  (setq mode-name
	(list "Org-Agenda"
	      (if (get 'org-agenda-files 'org-restrict) " []" "")
	      " "
	      '(:eval (org-agenda-span-name org-agenda-current-span))
	      (if org-agenda-follow-mode     " Follow" "")
	      (if org-agenda-entry-text-mode " ETxt"   "")
	      (if org-agenda-include-diary   " Diary"  "")
	      (if org-agenda-include-deadlines " Ddl"  "")
	      (if org-agenda-use-time-grid   " Grid"   "")
	      (if (and (boundp 'org-habit-show-habits)
		       org-habit-show-habits) " Habit"   "")
	      (cond
	       ((consp org-agenda-show-log) " LogAll")
	       ((eq org-agenda-show-log 'clockcheck) " ClkCk")
	       (org-agenda-show-log " Log")
	       (t ""))
	      (if (or org-agenda-filter (get 'org-agenda-filter
					     :preset-filter))
		  (concat " {" (mapconcat
				'identity
				(append (get 'org-agenda-filter
					     :preset-filter)
					org-agenda-filter) "") "}")
		"")
	      (if org-agenda-archives-mode
		  (if (eq org-agenda-archives-mode t)
		      " Archives"
		    (format " :%s:" org-archive-tag))
		"")
	      (if org-agenda-clockreport-mode
		  (if (eq org-agenda-clockreport-mode 'with-filter)
		      " Clock{}" " Clock")
		"")))
  (force-mode-line-update))

(defun org-agenda-post-command-hook ()
  (setq org-agenda-type
	(or (get-text-property (point) 'org-agenda-type)
	    (get-text-property (max (point-min) (1- (point)))
			       'org-agenda-type))))

(defun org-agenda-next-line ()
  "Move cursor to the next line, and show if follow mode is active."
  (interactive)
  (call-interactively 'next-line)
  (org-agenda-do-context-action))

(defun org-agenda-previous-line ()
  "Move cursor to the previous line, and show if follow-mode is active."
  (interactive)
  (call-interactively 'previous-line)
  (org-agenda-do-context-action))

(defun org-agenda-do-context-action ()
  "Show outline path and, maybe, follow mode window."
  (let ((m (org-get-at-bol 'org-marker)))
    (if (and org-agenda-follow-mode m)
	(org-agenda-show))
    (if (and m org-agenda-show-outline-path)
	(org-with-point-at m
	  (org-display-outline-path t)))))

(defun org-agenda-show-priority ()
  "Show the priority of the current item.
This priority is composed of the main priority given with the [#A] cookies,
and by additional input from the age of a schedules or deadline entry."
  (interactive)
  (let* ((pri (org-get-at-bol 'priority)))
    (message "Priority is %d" (if pri pri -1000))))

(defun org-agenda-show-tags ()
  "Show the tags applicable to the current item."
  (interactive)
  (let* ((tags (org-get-at-bol 'tags)))
    (if tags
	(message "Tags are :%s:"
		 (org-no-properties (mapconcat 'identity tags ":")))
      (message "No tags associated with this line"))))

(defun org-agenda-goto (&optional highlight)
  "Go to the Org-mode file which contains the item at point."
  (interactive)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker)))
    (switch-to-buffer-other-window buffer)
    (widen)
    (push-mark)
    (goto-char pos)
    (when (org-mode-p)
      (org-show-context 'agenda)
      (save-excursion
	(and (outline-next-heading)
	     (org-flag-heading nil))))	; show the next heading
    (when (outline-invisible-p)
      (show-entry))			; display invisible text
    (recenter (/ (window-height) 2))
    (run-hooks 'org-agenda-after-show-hook)
    (and highlight (org-highlight (point-at-bol) (point-at-eol)))))

(defvar org-agenda-after-show-hook nil
  "Normal hook run after an item has been shown from the agenda.
Point is in the buffer where the item originated.")

(defun org-agenda-kill ()
  "Kill the entry or subtree belonging to the current agenda entry."
  (interactive)
  (or (eq major-mode 'org-agenda-mode) (error "Not in agenda"))
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker))
	 (type (org-get-at-bol 'type))
	 dbeg dend (n 0) conf)
    (org-with-remote-undo buffer
     (with-current-buffer buffer
       (save-excursion
	 (goto-char pos)
	 (if (and (org-mode-p) (not (member type '("sexp"))))
	     (setq dbeg (progn (org-back-to-heading t) (point))
		   dend (org-end-of-subtree t t))
	   (setq dbeg (point-at-bol)
		 dend (min (point-max) (1+ (point-at-eol)))))
	 (goto-char dbeg)
	 (while (re-search-forward "^[ \t]*\\S-" dend t) (setq n (1+ n)))))
     (setq conf (or (eq t org-agenda-confirm-kill)
		    (and (numberp org-agenda-confirm-kill)
			 (> n org-agenda-confirm-kill))))
     (and conf
	  (not (y-or-n-p
		(format "Delete entry with %d lines in buffer \"%s\"? "
			n (buffer-name buffer))))
	  (error "Abort"))
     (org-remove-subtree-entries-from-agenda buffer dbeg dend)
     (with-current-buffer buffer (delete-region dbeg dend))
     (message "Agenda item and source killed"))))

(defvar org-archive-default-command)
(defun org-agenda-archive-default ()
  "Archive the entry or subtree belonging to the current agenda entry."
  (interactive)
  (require 'org-archive)
  (org-agenda-archive-with org-archive-default-command))

(defun org-agenda-archive-default-with-confirmation ()
  "Archive the entry or subtree belonging to the current agenda entry."
  (interactive)
  (require 'org-archive)
  (org-agenda-archive-with org-archive-default-command 'confirm))

(defun org-agenda-archive ()
  "Archive the entry or subtree belonging to the current agenda entry."
  (interactive)
  (org-agenda-archive-with 'org-archive-subtree))

(defun org-agenda-archive-to-archive-sibling ()
  "Move the entry to the archive sibling."
  (interactive)
  (org-agenda-archive-with 'org-archive-to-archive-sibling))

(defun org-agenda-archive-with (cmd &optional confirm)
  "Move the entry to the archive sibling."
  (interactive)
  (or (eq major-mode 'org-agenda-mode) (error "Not in agenda"))
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker)))
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(if (org-mode-p)
	    (if (and confirm
		     (not (y-or-n-p "Archive this subtree or entry? ")))
		(error "Abort")
	      (save-excursion
		(goto-char pos)
		(org-remove-subtree-entries-from-agenda)
		(org-back-to-heading t)
		(funcall cmd)))
	  (error "Archiving works only in Org-mode files"))))))

(defun org-remove-subtree-entries-from-agenda (&optional buf beg end)
  "Remove all lines in the agenda that correspond to a given subtree.
The subtree is the one in buffer BUF, starting at BEG and ending at END.
If this information is not given, the function uses the tree at point."
  (let ((buf (or buf (current-buffer))) m p)
    (save-excursion
      (unless (and beg end)
	(org-back-to-heading t)
	(setq beg (point))
	(org-end-of-subtree t)
	(setq end (point)))
      (set-buffer (get-buffer org-agenda-buffer-name))
      (save-excursion
	(goto-char (point-max))
	(beginning-of-line 1)
	(while (not (bobp))
	  (when (and (setq m (org-get-at-bol 'org-marker))
		     (equal buf (marker-buffer m))
		     (setq p (marker-position m))
		     (>= p beg)
		     (< p end))
	    (let ((inhibit-read-only t))
	      (delete-region (point-at-bol) (1+ (point-at-eol)))))
	  (beginning-of-line 0))))))

(defun org-agenda-refile (&optional goto rfloc no-update)
  "Refile the item at point."
  (interactive "P")
  (if (equal goto '(16))
      (org-refile-goto-last-stored)
    (let* ((marker (or (org-get-at-bol 'org-hd-marker)
		       (org-agenda-error)))
	   (buffer (marker-buffer marker))
	   (pos (marker-position marker))
	   (rfloc (or rfloc
		      (org-refile-get-location
		       (if goto "Goto" "Refile to") buffer
		       org-refile-allow-creating-parent-nodes))))
      (with-current-buffer buffer
	(save-excursion
	  (save-restriction
	    (widen)
	    (goto-char marker)
	    (org-remove-subtree-entries-from-agenda)
	    (org-refile goto buffer rfloc)))))
    (unless no-update (org-agenda-redo))))

(defun org-agenda-open-link (&optional arg)
  "Follow the link in the current line, if any.
This looks for a link in the displayed line in the agenda.  It also looks
at the text of the entry itself."
  (interactive "P")
  (let* ((marker (or (org-get-at-bol 'org-hd-marker)
		     (org-get-at-bol 'org-marker)))
	 (buffer (and marker (marker-buffer marker)))
	 (prefix (buffer-substring
		  (point-at-bol) (point-at-eol))))
    (cond
     (buffer
      (with-current-buffer buffer
	(save-excursion
	  (save-restriction
	    (widen)
	    (goto-char marker)
	    (org-offer-links-in-entry arg prefix)))))
     ((or (org-in-regexp (concat "\\(" org-bracket-link-regexp "\\)"))
	  (save-excursion
	    (beginning-of-line 1)
	    (looking-at (concat ".*?\\(" org-bracket-link-regexp "\\)"))))
      (org-open-link-from-string (match-string 1)))
     (t (error "No link to open here")))))

(defun org-agenda-copy-local-variable (var)
  "Get a variable from a referenced buffer and install it here."
  (let ((m (org-get-at-bol 'org-marker)))
    (when (and m (buffer-live-p (marker-buffer m)))
      (org-set-local var (with-current-buffer (marker-buffer m)
			   (symbol-value var))))))

(defun org-agenda-switch-to (&optional delete-other-windows)
  "Go to the Org-mode file which contains the item at point."
  (interactive)
  (if (and org-return-follows-link
	   (not (org-get-at-bol 'org-marker))
	   (org-in-regexp org-bracket-link-regexp))
      (org-open-link-from-string (match-string 0))
    (let* ((marker (or (org-get-at-bol 'org-marker)
		       (org-agenda-error)))
	   (buffer (marker-buffer marker))
	   (pos (marker-position marker)))
      (switch-to-buffer buffer)
      (and delete-other-windows (delete-other-windows))
      (widen)
      (goto-char pos)
      (when (org-mode-p)
	(org-show-context 'agenda)
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil))) ; show the next heading
	(when (outline-invisible-p)
	  (show-entry))))))		; display invisible text

(defun org-agenda-goto-mouse (ev)
  "Go to the Org-mode file which contains the item at the mouse click."
  (interactive "e")
  (mouse-set-point ev)
  (org-agenda-goto))

(defun org-agenda-show (&optional full-entry)
  "Display the Org-mode file which contains the item at point.
With prefix argument FULL-ENTRY, make the entire entry visible
if it was hidden in the outline."
  (interactive "P")
  (let ((win (selected-window)))
    (if full-entry
	(let ((org-show-entry-below t))
	  (org-agenda-goto t))
      (org-agenda-goto t))
    (select-window win)))

(defvar org-agenda-show-window nil)
(defun org-agenda-show-and-scroll-up ()
  "Display the Org-mode file which contains the item at point.
When called repeatedly, scroll the window that is displaying the buffer."
  (interactive)
  (let ((win (selected-window)))
    (if (and (window-live-p org-agenda-show-window)
	     (eq this-command last-command))
	(progn
	  (select-window org-agenda-show-window)
	  (ignore-errors (scroll-up)))
      (org-agenda-goto t)
      (show-subtree)
      (setq org-agenda-show-window (selected-window)))
    (select-window win)))

(defun org-agenda-show-scroll-down ()
  "Scroll down the window showing the agenda."
  (interactive)
  (let ((win (selected-window)))
    (when (window-live-p org-agenda-show-window)
      (select-window org-agenda-show-window)
      (ignore-errors (scroll-down))
      (select-window win))))

(defun org-agenda-show-1 (&optional more)
  "Display the Org-mode file which contains the item at point.
The prefix arg selects the amount of information to display:

0   hide the subtree
1   just show the entry according to defaults.
2   show the children view
3   show the subtree view
4   show the entire subtree and any LOGBOOK drawers
5   show the entire subtree and any drawers
With prefix argument FULL-ENTRY, make the entire entry visible
if it was hidden in the outline."
  (interactive "p")
  (let ((win (selected-window)))
    (org-agenda-goto t)
    (org-recenter-heading 1)
    (cond
     ((= more 0)
      (hide-subtree)
      (save-excursion
	(org-back-to-heading)
	(run-hook-with-args 'org-cycle-hook 'folded))
      (message "Remote: FOLDED"))
     ((and (interactive-p) (= more 1))
      (message "Remote: show with default settings"))
     ((= more 2)
      (show-entry)
      (show-children)
      (save-excursion
	(org-back-to-heading)
	(run-hook-with-args 'org-cycle-hook 'children))
      (message "Remote: CHILDREN"))
     ((= more 3)
      (show-subtree)
      (save-excursion
	(org-back-to-heading)
	(run-hook-with-args 'org-cycle-hook 'subtree))
      (message "Remote: SUBTREE"))
     ((= more 4)
      (let* ((org-drawers (delete "LOGBOOK" (copy-sequence org-drawers)))
	     (org-drawer-regexp
	      (concat "^[ \t]*:\\("
		      (mapconcat 'regexp-quote org-drawers "\\|")
		      "\\):[ \t]*$")))
	(show-subtree)
	(save-excursion
	  (org-back-to-heading)
	  (org-cycle-hide-drawers 'subtree)))
      (message "Remote: SUBTREE AND LOGBOOK"))
     ((> more 4)
      (show-subtree)
      (message "Remote: SUBTREE AND ALL DRAWERS")))
    (select-window win)))

(defun org-recenter-heading (n)
  (save-excursion
    (org-back-to-heading)
    (recenter n)))

(defvar org-agenda-cycle-counter nil)
(defun org-agenda-cycle-show (&optional n)
  "Show the current entry in another window, with default settings.
Default settings are taken from `org-show-hierarchy-above' and siblings.
When use repeatedly in immediate succession, the remote entry will cycle
through visibility

children -> subtree -> folded

When called with a numeric prefix arg, that arg will be passed through to
`org-agenda-show-1'.  For the interpretation of that argument, see the
docstring of `org-agenda-show-1'."
  (interactive "P")
  (if (integerp n)
      (setq org-agenda-cycle-counter n)
    (if (not (eq last-command this-command))
	(setq org-agenda-cycle-counter 1)
      (if (equal org-agenda-cycle-counter 0)
	  (setq org-agenda-cycle-counter 2)
	(setq org-agenda-cycle-counter (1+ org-agenda-cycle-counter))
	(if (> org-agenda-cycle-counter 3)
	    (setq org-agenda-cycle-counter 0)))))
  (org-agenda-show-1 org-agenda-cycle-counter))

(defun org-agenda-recenter (arg)
  "Display the Org-mode file which contains the item at point and recenter."
  (interactive "P")
  (let ((win (selected-window)))
    (org-agenda-goto t)
    (recenter arg)
    (select-window win)))

(defun org-agenda-show-mouse (ev)
  "Display the Org-mode file which contains the item at the mouse click."
  (interactive "e")
  (mouse-set-point ev)
  (org-agenda-show))

(defun org-agenda-check-no-diary ()
  "Check if the entry is a diary link and abort if yes."
  (if (org-get-at-bol 'org-agenda-diary-link)
      (org-agenda-error)))

(defun org-agenda-error ()
  (error "Command not allowed in this line"))

(defun org-agenda-tree-to-indirect-buffer ()
  "Show the subtree corresponding to the current entry in an indirect buffer.
This calls the command `org-tree-to-indirect-buffer' from the original
Org-mode buffer.
With numerical prefix arg ARG, go up to this level and then take that tree.
With a \\[universal-argument] prefix, make a separate frame for this tree (i.e. don't
use the dedicated frame)."
  (interactive)
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker)))
    (with-current-buffer buffer
      (save-excursion
	(goto-char pos)
	(call-interactively 'org-tree-to-indirect-buffer)))))

(defvar org-last-heading-marker (make-marker)
  "Marker pointing to the headline that last changed its TODO state
by a remote command from the agenda.")

(defun org-agenda-todo-nextset ()
  "Switch TODO entry to next sequence."
  (interactive)
  (org-agenda-todo 'nextset))

(defun org-agenda-todo-previousset ()
  "Switch TODO entry to previous sequence."
  (interactive)
  (org-agenda-todo 'previousset))

(defun org-agenda-todo (&optional arg)
  "Cycle TODO state of line at point, also in Org-mode file.
This changes the line at point, all other lines in the agenda referring to
the same tree node, and the headline of the tree node in the Org-mode file."
  (interactive "P")
  (org-agenda-check-no-diary)
  (let* ((col (current-column))
	 (marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker))
	 (hdmarker (org-get-at-bol 'org-hd-marker))
	 (todayp (org-agenda-todayp (org-get-at-bol 'day)))
	 (inhibit-read-only t)
	 org-agenda-headline-snapshot-before-repeat newhead just-one)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(org-show-context 'agenda)
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil)))   ; show the next heading
	(let ((current-prefix-arg arg))
	  (call-interactively 'org-todo))
	(and (bolp) (forward-char 1))
	(setq newhead (org-get-heading))
	(when (and (org-bound-and-true-p
		    org-agenda-headline-snapshot-before-repeat)
		   (not (equal org-agenda-headline-snapshot-before-repeat
			       newhead))
		   todayp)
	  (setq newhead org-agenda-headline-snapshot-before-repeat
		just-one t))
	(save-excursion
	  (org-back-to-heading)
	  (move-marker org-last-heading-marker (point))))
      (beginning-of-line 1)
      (save-excursion
	(org-agenda-change-all-lines newhead hdmarker 'fixface just-one))
      (org-move-to-column col))))

(defun org-agenda-add-note (&optional arg)
  "Add a time-stamped note to the entry at point."
  (interactive "P")
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker))
	 (hdmarker (org-get-at-bol 'org-hd-marker))
	 (inhibit-read-only t))
    (with-current-buffer buffer
      (widen)
      (goto-char pos)
      (org-show-context 'agenda)
      (save-excursion
	(and (outline-next-heading)
	     (org-flag-heading nil)))   ; show the next heading
      (org-add-note))))

(defun org-agenda-change-all-lines (newhead hdmarker
					    &optional fixface just-this)
  "Change all lines in the agenda buffer which match HDMARKER.
The new content of the line will be NEWHEAD (as modified by
`org-format-agenda-item').  HDMARKER is checked with
`equal' against all `org-hd-marker' text properties in the file.
If FIXFACE is non-nil, the face of each item is modified according to
the new TODO state.
If JUST-THIS is non-nil, change just the current line, not all.
If FORCE-TAGS is non nil, the car of it returns the new tags."
  (let* ((inhibit-read-only t)
	 (line (org-current-line))
	 (thetags (with-current-buffer (marker-buffer hdmarker)
		    (save-excursion (save-restriction (widen)
						      (goto-char hdmarker)
						      (org-get-tags-at)))))
	 props m pl undone-face done-face finish new dotime cat tags)
    (save-excursion
      (goto-char (point-max))
      (beginning-of-line 1)
      (while (not finish)
	(setq finish (bobp))
	(when (and (setq m (org-get-at-bol 'org-hd-marker))
		   (or (not just-this) (= (org-current-line) line))
		   (equal m hdmarker))
	  (setq props (text-properties-at (point))
		dotime (org-get-at-bol 'dotime)
		cat (org-get-at-bol 'org-category)
		tags thetags
		new (org-format-agenda-item (org-get-at-bol 'extra)
					    newhead cat tags dotime)
		pl (text-property-any (point-at-bol) (point-at-eol) 'org-heading t)
		undone-face (org-get-at-bol 'undone-face)
		done-face (org-get-at-bol 'done-face))
	  (beginning-of-line 1)
	  (cond
	   ((equal new "")
	    (and (looking-at ".*\n?") (replace-match "")))
	   ((looking-at ".*")
	    (replace-match new t t)
	    (beginning-of-line 1)
	    (add-text-properties (point-at-bol) (point-at-eol) props)
	    (when fixface
	      (add-text-properties
	       (point-at-bol) (point-at-eol)
	       (list 'face
		     (if org-last-todo-state-is-todo
			 undone-face done-face))))
	    (org-agenda-highlight-todo 'line)
	    (beginning-of-line 1))
	   (t (error "Line update did not work"))))
	(beginning-of-line 0)))
    (org-finalize-agenda)))

(defun org-agenda-align-tags (&optional line)
  "Align all tags in agenda items to `org-agenda-tags-column'."
  (let ((inhibit-read-only t) l c)
    (save-excursion
      (goto-char (if line (point-at-bol) (point-min)))
      (while (re-search-forward (org-re "\\([ \t]+\\)\\(:[[:alnum:]_@#%:]+:\\)[ \t]*$")
				(if line (point-at-eol) nil) t)
	(add-text-properties
	 (match-beginning 2) (match-end 2)
	 (list 'face (delq nil (let ((prop (get-text-property
					    (match-beginning 2) 'face)))
				 (or (listp prop) (setq prop (list prop)))
				 (if (memq 'org-tag prop)
				     prop
				   (cons 'org-tag prop))))))
	(setq l (- (match-end 2) (match-beginning 2))
	      c (if (< org-agenda-tags-column 0)
		    (- (abs org-agenda-tags-column) l)
		  org-agenda-tags-column))
	(delete-region (match-beginning 1) (match-end 1))
	(goto-char (match-beginning 1))
	(insert (org-add-props
		    (make-string (max 1 (- c (current-column))) ?\ )
		    (plist-put (copy-sequence (text-properties-at (point)))
			       'face nil))))
      (goto-char (point-min))
      (org-font-lock-add-tag-faces (point-max)))))

(defun org-agenda-priority-up ()
  "Increase the priority of line at point, also in Org-mode file."
  (interactive)
  (org-agenda-priority 'up))

(defun org-agenda-priority-down ()
  "Decrease the priority of line at point, also in Org-mode file."
  (interactive)
  (org-agenda-priority 'down))

(defun org-agenda-priority (&optional force-direction)
  "Set the priority of line at point, also in Org-mode file.
This changes the line at point, all other lines in the agenda referring to
the same tree node, and the headline of the tree node in the Org-mode file."
  (interactive)
  (unless org-enable-priority-commands
    (error "Priority commands are disabled"))
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (hdmarker (org-get-at-bol 'org-hd-marker))
	 (buffer (marker-buffer hdmarker))
	 (pos (marker-position hdmarker))
	 (inhibit-read-only t)
	 newhead)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(org-show-context 'agenda)
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil)))   ; show the next heading
	(funcall 'org-priority force-direction)
	(end-of-line 1)
	(setq newhead (org-get-heading)))
      (org-agenda-change-all-lines newhead hdmarker)
      (beginning-of-line 1))))

;; FIXME: should fix the tags property of the agenda line.
(defun org-agenda-set-tags (&optional tag onoff)
  "Set tags for the current headline."
  (interactive)
  (org-agenda-check-no-diary)
  (if (and (org-region-active-p) (interactive-p))
      (call-interactively 'org-change-tag-in-region)
    (let* ((hdmarker (or (org-get-at-bol 'org-hd-marker)
			 (org-agenda-error)))
	   (buffer (marker-buffer hdmarker))
	   (pos (marker-position hdmarker))
	   (inhibit-read-only t)
	   newhead)
      (org-with-remote-undo buffer
	(with-current-buffer buffer
	  (widen)
	  (goto-char pos)
	  (save-excursion
	    (org-show-context 'agenda))
	  (save-excursion
	    (and (outline-next-heading)
		 (org-flag-heading nil)))   ; show the next heading
	  (goto-char pos)
	  (if tag
	      (org-toggle-tag tag onoff)
	    (call-interactively 'org-set-tags))
	  (end-of-line 1)
	  (setq newhead (org-get-heading)))
	(org-agenda-change-all-lines newhead hdmarker)
	(beginning-of-line 1)))))

(defun org-agenda-set-property ()
  "Set a property for the current headline."
  (interactive)
  (org-agenda-check-no-diary)
  (let* ((hdmarker (or (org-get-at-bol 'org-hd-marker)
		       (org-agenda-error)))
	 (buffer (marker-buffer hdmarker))
	 (pos (marker-position hdmarker))
	 (inhibit-read-only t)
	 newhead)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(save-excursion
	  (org-show-context 'agenda))
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil)))   ; show the next heading
	(goto-char pos)
	(call-interactively 'org-set-property)))))

(defun org-agenda-set-effort ()
  "Set the effort property for the current headline."
  (interactive)
  (org-agenda-check-no-diary)
  (let* ((hdmarker (or (org-get-at-bol 'org-hd-marker)
		       (org-agenda-error)))
	 (buffer (marker-buffer hdmarker))
	 (pos (marker-position hdmarker))
	 (inhibit-read-only t)
	 newhead)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(save-excursion
	  (org-show-context 'agenda))
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil)))   ; show the next heading
	(goto-char pos)
	(call-interactively 'org-set-effort)
	(end-of-line 1)))))

(defun org-agenda-toggle-archive-tag ()
  "Toggle the archive tag for the current entry."
  (interactive)
  (org-agenda-check-no-diary)
  (let* ((hdmarker (or (org-get-at-bol 'org-hd-marker)
                       (org-agenda-error)))
	 (buffer (marker-buffer hdmarker))
	 (pos (marker-position hdmarker))
	 (inhibit-read-only t)
	 newhead)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(org-show-context 'agenda)
	(save-excursion
	  (and (outline-next-heading)
	       (org-flag-heading nil)))   ; show the next heading
	(call-interactively 'org-toggle-archive-tag)
	(end-of-line 1)
	(setq newhead (org-get-heading)))
      (org-agenda-change-all-lines newhead hdmarker)
      (beginning-of-line 1))))

(defun org-agenda-do-date-later (arg)
  (interactive "P")
  (cond
   ((or (equal arg '(16))
	(memq last-command
	      '(org-agenda-date-later-minutes org-agenda-date-earlier-minutes)))
    (setq this-command 'org-agenda-date-later-minutes)
    (org-agenda-date-later-minutes 1))
   ((or (equal arg '(4))
	(memq last-command
	      '(org-agenda-date-later-hours org-agenda-date-earlier-hours)))
    (setq this-command 'org-agenda-date-later-hours)
    (org-agenda-date-later-hours 1))
   (t
    (org-agenda-date-later (prefix-numeric-value arg)))))

(defun org-agenda-do-date-earlier (arg)
  (interactive "P")
  (cond
   ((or (equal arg '(16))
	(memq last-command
	      '(org-agenda-date-later-minutes org-agenda-date-earlier-minutes)))
    (setq this-command 'org-agenda-date-earlier-minutes)
    (org-agenda-date-earlier-minutes 1))
   ((or (equal arg '(4))
	(memq last-command
	      '(org-agenda-date-later-hours org-agenda-date-earlier-hours)))
    (setq this-command 'org-agenda-date-earlier-hours)
    (org-agenda-date-earlier-hours 1))
   (t
    (org-agenda-date-earlier (prefix-numeric-value arg)))))

(defun org-agenda-date-later (arg &optional what)
  "Change the date of this item to ARG day(s) later."
  (interactive "p")
  (org-agenda-check-type t 'agenda 'timeline)
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker)))
    (org-with-remote-undo buffer
     (with-current-buffer buffer
       (widen)
       (goto-char pos)
       (if (not (org-at-timestamp-p))
	   (error "Cannot find time stamp"))
       (org-timestamp-change arg (or what 'day)))
     (org-agenda-show-new-time marker org-last-changed-timestamp))
    (message "Time stamp changed to %s" org-last-changed-timestamp)))

(defun org-agenda-date-earlier (arg &optional what)
  "Change the date of this item to ARG day(s) earlier."
  (interactive "p")
  (org-agenda-date-later (- arg) what))

(defun org-agenda-date-later-minutes (arg)
  "Change the time of this item, in units of `org-time-stamp-rounding-minutes'."
  (interactive "p")
  (setq arg (* arg (cadr org-time-stamp-rounding-minutes)))
  (org-agenda-date-later arg 'minute))

(defun org-agenda-date-earlier-minutes (arg)
  "Change the time of this item, in units of `org-time-stamp-rounding-minutes'."
  (interactive "p")
  (setq arg (* arg (cadr org-time-stamp-rounding-minutes)))
  (org-agenda-date-earlier arg 'minute))

(defun org-agenda-date-later-hours (arg)
  "Change the time of this item, in hour steps."
  (interactive "p")
  (org-agenda-date-later arg 'hour))

(defun org-agenda-date-earlier-hours (arg)
  "Change the time of this item, in hour steps."
  (interactive "p")
  (org-agenda-date-earlier arg 'hour))

(defun org-agenda-show-new-time (marker stamp &optional prefix)
  "Show new date stamp via text properties."
  ;; We use text properties to make this undoable
  (let ((inhibit-read-only t)
	(buffer-invisibility-spec))
    (setq stamp (concat " " prefix " => " stamp))
    (save-excursion
      (goto-char (point-max))
      (while (not (bobp))
	(when (equal marker (org-get-at-bol 'org-marker))
	  (org-move-to-column (- (window-width) (length stamp)) t)
	  (org-agenda-fix-tags-filter-overlays-at (point))
          (if (featurep 'xemacs)
	      ;; Use `duplicable' property to trigger undo recording
              (let ((ex (make-extent nil nil))
                    (gl (make-glyph stamp)))
                (set-glyph-face gl 'secondary-selection)
                (set-extent-properties
                 ex (list 'invisible t 'end-glyph gl 'duplicable t))
                (insert-extent ex (1- (point)) (point-at-eol)))
            (add-text-properties
             (1- (point)) (point-at-eol)
	     (list 'display (org-add-props stamp nil
			      'face 'secondary-selection))))
	  (beginning-of-line 1))
	(beginning-of-line 0)))))

(defun org-agenda-date-prompt (arg)
  "Change the date of this item.  Date is prompted for, with default today.
The prefix ARG is passed to the `org-time-stamp' command and can therefore
be used to request time specification in the time stamp."
  (interactive "P")
  (org-agenda-check-type t 'agenda 'timeline)
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker)))
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(if (not (org-at-timestamp-p t))
	    (error "Cannot find time stamp"))
	(org-time-stamp arg (equal (char-after (match-beginning 0)) ?\[)))
      (org-agenda-show-new-time marker org-last-changed-timestamp))
    (message "Time stamp changed to %s" org-last-changed-timestamp)))

(defun org-agenda-schedule (arg &optional time)
  "Schedule the item at point.
Arg is passed through to `org-schedule'."
  (interactive "P")
  (org-agenda-check-type t 'agenda 'timeline 'todo 'tags 'search)
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (type (marker-insertion-type marker))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker))
	 (org-insert-labeled-timestamps-at-point nil)
	 ts)
    (set-marker-insertion-type marker t)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(setq ts (org-schedule arg time)))
      (org-agenda-show-new-time marker ts "S"))
    (message "Item scheduled for %s" ts)))

(defun org-agenda-deadline (arg &optional time)
  "Schedule the item at point.
Arg is passed through to `org-deadline'."
  (interactive "P")
  (org-agenda-check-type t 'agenda 'timeline 'todo 'tags 'search)
  (org-agenda-check-no-diary)
  (let* ((marker (or (org-get-at-bol 'org-marker)
		     (org-agenda-error)))
	 (buffer (marker-buffer marker))
	 (pos (marker-position marker))
	 (org-insert-labeled-timestamps-at-point nil)
	 ts)
    (org-with-remote-undo buffer
      (with-current-buffer buffer
	(widen)
	(goto-char pos)
	(setq ts (org-deadline arg time)))
      (org-agenda-show-new-time marker ts "D"))
	(message "Deadline for this item set to %s" ts)))

(defun org-agenda-action ()
  "Select entry for agenda action, or execute an agenda action.
This command prompts for another letter.  Valid inputs are:

m     Mark the entry at point for an agenda action
s     Schedule the marked entry to the date at the cursor
d     Set the deadline of the marked entry to the date at the cursor
r     Call `org-remember' with cursor date as the default date
c     Call `org-capture' with cursor date as the default date
SPC   Show marked entry in other window
TAB   Visit marked entry in other window

The cursor may be at a date in the calendar, or in the Org agenda."
  (interactive)
  (let (ans)
    (message "Select action: [m]ark | [s]chedule [d]eadline [r]emember [c]apture [ ]show")
    (setq ans (read-char-exclusive))
    (cond
     ((equal ans ?m)
      ;; Mark this entry
      (if (eq major-mode 'org-agenda-mode)
	  (let ((m (or (org-get-at-bol 'org-hd-marker)
		       (org-get-at-bol 'org-marker))))
	    (if m
		(progn
		  (move-marker org-agenda-action-marker
			       (marker-position m) (marker-buffer m))
		  (message "Entry marked for action; press `k' at desired date in agenda or calendar"))
	      (error "Don't know which entry to mark")))
	(error "This command works only in the agenda")))
     ((equal ans ?s)
      (org-agenda-do-action '(org-schedule nil org-overriding-default-time)))
     ((equal ans ?d)
      (org-agenda-do-action '(org-deadline nil org-overriding-default-time)))
     ((equal ans ?r)
      (org-agenda-do-action '(org-remember) t))
     ((equal ans ?c)
      (org-agenda-do-action '(org-capture) t))
     ((equal ans ?\ )
      (let ((cw (selected-window)))
	(org-switch-to-buffer-other-window
	 (marker-buffer org-agenda-action-marker))
	(goto-char org-agenda-action-marker)
	(org-show-context 'agenda)
	(select-window cw)))
     ((equal ans ?\C-i)
      (org-switch-to-buffer-other-window
       (marker-buffer org-agenda-action-marker))
      (goto-char org-agenda-action-marker)
      (org-show-context 'agenda))
     (t (error "Invalid agenda action %c" ans)))))

(defun org-agenda-do-action (form &optional current-buffer)
  "Evaluate FORM at the entry pointed to by `org-agenda-action-marker'."
  (let ((org-overriding-default-time (org-get-cursor-date)))
    (if current-buffer
	(eval form)
      (if (not (marker-buffer org-agenda-action-marker))
	  (error "No entry has been selected for agenda action")
	(with-current-buffer (marker-buffer org-agenda-action-marker)
	  (save-excursion
	    (save-restriction
	      (widen)
	      (goto-char org-agenda-action-marker)
	      (eval form))))))))

(defun org-agenda-clock-in (&optional arg)
  "Start the clock on the currently selected item."
  (interactive "P")
  (org-agenda-check-no-diary)
  (if (equal arg '(4))
      (org-clock-in arg)
    (let* ((marker (or (org-get-at-bol 'org-marker)
		       (org-agenda-error)))
	   (hdmarker (or (org-get-at-bol 'org-hd-marker)
			 marker))
	   (pos (marker-position marker))
	   newhead)
      (org-with-remote-undo (marker-buffer marker)
        (with-current-buffer (marker-buffer marker)
	  (widen)
	  (goto-char pos)
	  (org-show-context 'agenda)
	  (org-show-entry)
	  (org-cycle-hide-drawers 'children)
	  (org-clock-in arg)
	  (setq newhead (org-get-heading)))
	(org-agenda-change-all-lines newhead hdmarker)))))

(defun org-agenda-clock-out ()
  "Stop the currently running clock."
  (interactive)
  (unless (marker-buffer org-clock-marker)
    (error "No running clock"))
  (let ((marker (make-marker)) newhead)
    (org-with-remote-undo (marker-buffer org-clock-marker)
      (with-current-buffer (marker-buffer org-clock-marker)
	(save-excursion
	  (save-restriction
	    (widen)
	    (goto-char org-clock-marker)
	    (org-back-to-heading t)
	    (move-marker marker (point))
	    (org-clock-out)
	    (setq newhead (org-get-heading))))))
    (org-agenda-change-all-lines newhead marker)
    (move-marker marker nil)))

(defun org-agenda-clock-cancel (&optional arg)
  "Cancel the currently running clock."
  (interactive "P")
  (unless (marker-buffer org-clock-marker)
    (error "No running clock"))
  (org-with-remote-undo (marker-buffer org-clock-marker)
    (org-clock-cancel)))

(defun org-agenda-clock-goto ()
  "Jump to the currently clocked in task within the agenda.
If the currently clocked in task is not listed in the agenda
buffer, display it in another window."
  (interactive)
  (let (pos)
    (mapc (lambda (o)
	    (if (eq (overlay-get o 'type) 'org-agenda-clocking)
		(setq pos (overlay-start o))))
	  (overlays-in (point-min) (point-max)))
    (cond (pos (goto-char pos))
	  ;; If the currently clocked entry is not in the agenda
	  ;; buffer, we visit it in another window:
	  (org-clock-current-task
	   (org-switch-to-buffer-other-window (org-clock-goto)))
	  (t (message "No running clock, use `C-c C-x C-j' to jump to the most recent one")))))

(defun org-agenda-diary-entry-in-org-file ()
  "Make a diary entry in the file `org-agenda-diary-file'."
  (let (d1 d2 char (text "") dp1 dp2)
    (if (equal (buffer-name) "*Calendar*")
	(setq d1 (calendar-cursor-to-date t)
	      d2 (car calendar-mark-ring))
      (setq dp1 (get-text-property (point-at-bol) 'day))
      (unless dp1 (error "No date defined in current line"))
      (setq d1 (calendar-gregorian-from-absolute dp1)
	    d2 (and (ignore-errors (mark))
		    (save-excursion
		      (goto-char (mark))
		      (setq dp2 (get-text-property (point-at-bol) 'day)))
		    (calendar-gregorian-from-absolute dp2))))
    (message "Diary entry: [d]ay [a]nniversary [b]lock [j]ump to date tree")
    (setq char (read-char-exclusive))
    (cond
     ((equal char ?d)
      (setq text (read-string "Day entry: "))
      (org-agenda-add-entry-to-org-agenda-diary-file 'day text d1)
      (and (equal (buffer-name) org-agenda-buffer-name) (org-agenda-redo)))
     ((equal char ?a)
      (setq d1 (list (car d1) (nth 1 d1)
		     (read-number (format "Reference year [%d]: " (nth 2 d1))
				  (nth 2 d1))))
      (setq text (read-string "Anniversary (use %d to show years): "))
      (org-agenda-add-entry-to-org-agenda-diary-file 'anniversary text d1)
      (and (equal (buffer-name) org-agenda-buffer-name) (org-agenda-redo)))
     ((equal char ?b)
      (setq text (read-string "Block entry: "))
      (unless (and d1 d2 (not (equal d1 d2)))
	(error "No block of days selected"))
      (org-agenda-add-entry-to-org-agenda-diary-file 'block text d1 d2)
      (and (equal (buffer-name) org-agenda-buffer-name) (org-agenda-redo)))
     ((equal char ?j)
      (org-switch-to-buffer-other-window
       (find-file-noselect org-agenda-diary-file))
      (require 'org-datetree)
      (org-datetree-find-date-create d1)
      (org-reveal t))
     (t (error "Invalid selection character `%c'" char)))))

(defcustom org-agenda-insert-diary-strategy 'date-tree
  "Where in `org-agenda-diary-file' should new entries be added?
Valid values:

date-tree    in the date tree, as child of the date
top-level    as top-level entries at the end of the file."
  :group 'org-agenda
  :type '(choice
	  (const :tag "in a date tree" date-tree)
	  (const :tag "as top level at end of file" top-level)))

(defcustom org-agenda-insert-diary-extract-time nil
  "Non-nil means extract any time specification from the diary entry."
  :group 'org-agenda
  :type 'boolean)

(defun org-agenda-add-entry-to-org-agenda-diary-file (type text &optional d1 d2)
  "Add a diary entry with TYPE to `org-agenda-diary-file'.
If TEXT is not empty, it will become the headline of the new entry, and
the resulting entry will not be shown.  When TEXT is empty, switch to
`org-agenda-diary-file' and let the user finish the entry there."
  (let ((cw (current-window-configuration)))
    (org-switch-to-buffer-other-window
     (find-file-noselect org-agenda-diary-file))
    (widen)
    (goto-char (point-min))
    (cond
     ((eq type 'anniversary)
      (or (re-search-forward "^*[ \t]+Anniversaries" nil t)
	(progn
	  (or (org-on-heading-p t)
	      (progn
		(outline-next-heading)
		(insert "* Anniversaries\n\n")
		(beginning-of-line -1)))))
      (outline-next-heading)
      (org-back-over-empty-lines)
      (backward-char 1)
      (insert "\n")
      (require 'diary-lib)
      (let ((calendar-date-display-form
	     (if (if (boundp 'calendar-date-style)
		     (eq calendar-date-style 'european)
		   (with-no-warnings ;; european-calendar-style is obsolete as of version 23.1
		     (org-bound-and-true-p european-calendar-style))) ; Emacs 22
		 '(day " " month " " year)
	       '(month " " day " " year))))

	(insert (format "%%%%(diary-anniversary %s) %s"
			(calendar-date-string d1 nil t) text))))
     ((eq type 'day)
      (let ((org-prefix-has-time t)
	    (org-agenda-time-leading-zero t)
	    fmt time time2)
	(if org-agenda-insert-diary-extract-time
	    ;; Use org-format-agenda-item to parse text for a time-range and
	    ;; remove it.  FIXME: This is a hack, we should refactor
	    ;; that function to make time extraction available separately
	    (setq fmt (org-format-agenda-item nil text nil nil t)
		  time (get-text-property 0 'time fmt)
		  time2 (if (> (length time) 0)
			    ;; split-string removes trailing ...... if
			    ;; no end time given.  First space
			    ;; separates time from date.
			    (concat " " (car (split-string time "\\.")))
			  nil)
		  text (get-text-property 0 'txt fmt)))
	(if (eq org-agenda-insert-diary-strategy 'top-level)
	    (org-agenda-insert-diary-as-top-level text)
	  (require 'org-datetree)
	  (org-datetree-find-date-create d1)
	  (org-agenda-insert-diary-make-new-entry text))
	(org-insert-time-stamp (org-time-from-absolute
				(calendar-absolute-from-gregorian d1))
			       nil nil nil nil time2))
      (end-of-line 0))
     ((eq type 'block)
      (if (> (calendar-absolute-from-gregorian d1)
	     (calendar-absolute-from-gregorian d2))
	  (setq d1 (prog1 d2 (setq d2 d1))))
      (if (eq org-agenda-insert-diary-strategy 'top-level)
	  (org-agenda-insert-diary-as-top-level text)
	(require 'org-datetree)
	(org-datetree-find-date-create d1)
	(org-agenda-insert-diary-make-new-entry text))
      (org-insert-time-stamp (org-time-from-absolute
			      (calendar-absolute-from-gregorian d1)))
      (insert "--")
      (org-insert-time-stamp (org-time-from-absolute
			      (calendar-absolute-from-gregorian d2)))
      (end-of-line 0)))
    (if (string-match "\\S-" text)
	(progn
	  (set-window-configuration cw)
	  (message "%s entry added to %s"
		   (capitalize (symbol-name type))
		   (abbreviate-file-name org-agenda-diary-file)))
      (org-reveal t)
      (message "Please finish entry here"))))

(defun org-agenda-insert-diary-as-top-level (text)
  "Make new entry as a top-level entry at the end of the file.
Add TEXT as headline, and position the cursor in the second line so that
a timestamp can be added there."
  (widen)
  (goto-char (point-max))
  (or (bolp) (insert "\n"))
  (insert "* " text "\n")
  (if org-adapt-indentation (org-indent-to-column 2)))

(defun org-agenda-insert-diary-make-new-entry (text)
  "Make new entry as last child of current entry.
Add TEXT as headline, and position the cursor in the second line so that
a timestamp can be added there."
  (let ((org-show-following-heading t)
	(org-show-siblings t)
	(org-show-hierarchy-above t)
	(org-show-entry-below t)
	col)
    (outline-next-heading)
    (org-back-over-empty-lines)
    (or (looking-at "[ \t]*$")
	(progn (insert "\n") (backward-char 1)))
    (org-insert-heading nil t)
    (org-do-demote)
    (setq col (current-column))
    (insert text "\n")
    (if org-adapt-indentation (org-indent-to-column col))
    (let ((org-show-following-heading t)
	  (org-show-siblings t)
	  (org-show-hierarchy-above t)
	  (org-show-entry-below t))
      (org-show-context))))

(defun org-agenda-diary-entry ()
  "Make a diary entry, like the `i' command from the calendar.
All the standard commands work: block, weekly etc.
When `org-agenda-diary-file' points to a file,
`org-agenda-diary-entry-in-org-file' is called instead to create
entries in that Org-mode file."
  (interactive)
  (org-agenda-check-type t 'agenda 'timeline)
  (if (not (eq org-agenda-diary-file 'diary-file))
      (org-agenda-diary-entry-in-org-file)
    (require 'diary-lib)
    (let* ((char (progn
		   (message "Diary entry: [d]ay [w]eekly [m]onthly [y]early [a]nniversary [b]lock [c]yclic")
		   (read-char-exclusive)))
	   (cmd (cdr (assoc char
			    '((?d . insert-diary-entry)
			      (?w . insert-weekly-diary-entry)
			      (?m . insert-monthly-diary-entry)
			      (?y . insert-yearly-diary-entry)
			      (?a . insert-anniversary-diary-entry)
			      (?b . insert-block-diary-entry)
			      (?c . insert-cyclic-diary-entry)))))
	   (oldf (symbol-function 'calendar-cursor-to-date))
	   ;; (buf (get-file-buffer (substitute-in-file-name diary-file)))
	   (point (point))
	   (mark (or (mark t) (point))))
      (unless cmd
	(error "No command associated with <%c>" char))
      (unless (and (get-text-property point 'day)
		   (or (not (equal ?b char))
		       (get-text-property mark 'day)))
	(error "Don't know which date to use for diary entry"))
      ;; We implement this by hacking the `calendar-cursor-to-date' function
      ;; and the `calendar-mark-ring' variable.  Saves a lot of code.
      (let ((calendar-mark-ring
	     (list (calendar-gregorian-from-absolute
		    (or (get-text-property mark 'day)
			(get-text-property point 'day))))))
	(unwind-protect
	    (progn
	      (fset 'calendar-cursor-to-date
		    (lambda (&optional error dummy)
		      (calendar-gregorian-from-absolute
		       (get-text-property point 'day))))
	      (call-interactively cmd))
	  (fset 'calendar-cursor-to-date oldf))))))

(defun org-agenda-execute-calendar-command (cmd)
  "Execute a calendar command from the agenda, with the date associated to
the cursor position."
  (org-agenda-check-type t 'agenda 'timeline)
  (require 'diary-lib)
  (unless (get-text-property (point) 'day)
    (error "Don't know which date to use for calendar command"))
  (let* ((oldf (symbol-function 'calendar-cursor-to-date))
	 (point (point))
	 (date (calendar-gregorian-from-absolute
		(get-text-property point 'day)))
         ;; the following 2 vars are needed in the calendar
	 (displayed-month (car date))
	 (displayed-year (nth 2 date)))
      (unwind-protect
	  (progn
	    (fset 'calendar-cursor-to-date
		  (lambda (&optional error dummy)
		    (calendar-gregorian-from-absolute
		     (get-text-property point 'day))))
	    (call-interactively cmd))
	(fset 'calendar-cursor-to-date oldf))))

(defun org-agenda-phases-of-moon ()
  "Display the phases of the moon for the 3 months around the cursor date."
  (interactive)
  (org-agenda-execute-calendar-command 'calendar-phases-of-moon))

(defun org-agenda-holidays ()
  "Display the holidays for the 3 months around the cursor date."
  (interactive)
  (org-agenda-execute-calendar-command 'list-calendar-holidays))

(defvar calendar-longitude)
(defvar calendar-latitude)
(defvar calendar-location-name)

(defun org-agenda-sunrise-sunset (arg)
  "Display sunrise and sunset for the cursor date.
Latitude and longitude can be specified with the variables
`calendar-latitude' and `calendar-longitude'.  When called with prefix
argument, latitude and longitude will be prompted for."
  (interactive "P")
  (require 'solar)
  (let ((calendar-longitude (if arg nil calendar-longitude))
	(calendar-latitude  (if arg nil calendar-latitude))
	(calendar-location-name
	 (if arg "the given coordinates" calendar-location-name)))
    (org-agenda-execute-calendar-command 'calendar-sunrise-sunset)))

(defun org-agenda-goto-calendar ()
  "Open the Emacs calendar with the date at the cursor."
  (interactive)
  (org-agenda-check-type t 'agenda 'timeline)
  (let* ((day (or (get-text-property (point) 'day)
		  (error "Don't know which date to open in calendar")))
	 (date (calendar-gregorian-from-absolute day))
	 (calendar-move-hook nil)
	 (calendar-view-holidays-initially-flag nil)
	 (calendar-view-diary-initially-flag nil))
    (calendar)
    (calendar-goto-date date)))

;;;###autoload
(defun org-calendar-goto-agenda ()
  "Compute the Org-mode agenda for the calendar date displayed at the cursor.
This is a command that has to be installed in `calendar-mode-map'."
  (interactive)
  (org-agenda-list nil (calendar-absolute-from-gregorian
			(calendar-cursor-to-date))
		   nil))

(defun org-agenda-convert-date ()
  (interactive)
  (org-agenda-check-type t 'agenda 'timeline)
  (let ((day (get-text-property (point) 'day))
	date s)
    (unless day
      (error "Don't know which date to convert"))
    (setq date (calendar-gregorian-from-absolute day))
    (setq s (concat
	     "Gregorian:  " (calendar-date-string date) "\n"
	     "ISO:        " (calendar-iso-date-string date) "\n"
	     "Day of Yr:  " (calendar-day-of-year-string date) "\n"
	     "Julian:     " (calendar-julian-date-string date) "\n"
	     "Astron. JD: " (calendar-astro-date-string date)
	     " (Julian date number at noon UTC)\n"
	     "Hebrew:     " (calendar-hebrew-date-string date) " (until sunset)\n"
	     "Islamic:    " (calendar-islamic-date-string date) " (until sunset)\n"
	     "French:     " (calendar-french-date-string date) "\n"
	     "Baha'i:     " (calendar-bahai-date-string date) " (until sunset)\n"
	     "Mayan:      " (calendar-mayan-date-string date) "\n"
	     "Coptic:     " (calendar-coptic-date-string date) "\n"
	     "Ethiopic:   " (calendar-ethiopic-date-string date) "\n"
	     "Persian:    " (calendar-persian-date-string date) "\n"
	     "Chinese:    " (calendar-chinese-date-string date) "\n"))
    (with-output-to-temp-buffer "*Dates*"
      (princ s))
    (org-fit-window-to-buffer (get-buffer-window "*Dates*"))))

;;; Bulk commands

(defvar org-agenda-bulk-marked-entries nil
  "List of markers that refer to marked entries in the agenda.")

(defun org-agenda-bulk-marked-p ()
  (eq (get-char-property (point-at-bol) 'type)
      'org-marked-entry-overlay))

(defun org-agenda-bulk-mark (&optional arg)
  "Mark the entry at point for future bulk action."
  (interactive "p")
  (dotimes (i (max arg 1))
    (unless (org-get-at-bol 'org-agenda-diary-link)
      (let* ((m (org-get-at-bol 'org-hd-marker))
	     ov)
	(unless (org-agenda-bulk-marked-p)
	  (unless m (error "Nothing to mark at point"))
	  (push m org-agenda-bulk-marked-entries)
	  (setq ov (make-overlay (point-at-bol) (+ 2 (point-at-bol))))
	  (org-overlay-display ov "> "
			       (org-get-todo-face "TODO")
			       'evaporate)
	  (overlay-put ov 'type 'org-marked-entry-overlay))
	(beginning-of-line 2)
	(while (and (get-char-property (point) 'invisible) (not (eobp)))
	  (beginning-of-line 2))
	(message "%d entries marked for bulk action"
		 (length org-agenda-bulk-marked-entries))))))

(defun org-agenda-bulk-mark-regexp (regexp)
  "Mark entries match REGEXP."
  (interactive "sMark entries matching regexp: ")
  (let (entries-marked)
    (save-excursion
      (goto-char (point-min))
      (goto-char (next-single-property-change (point) 'txt))
      (while (re-search-forward regexp nil t)
	(when (string-match regexp (get-text-property (point) 'txt))
	  (setq entries-marked (+ entries-marked 1))
	  (call-interactively 'org-agenda-bulk-mark))))
    (if (not entries-marked)
	(message "No entry matching this regexp."))))

(defun org-agenda-bulk-unmark ()
  "Unmark the entry at point for future bulk action."
  (interactive)
  (when (org-agenda-bulk-marked-p)
    (org-agenda-bulk-remove-overlays
     (point-at-bol) (+ 2 (point-at-bol)))
    (setq org-agenda-bulk-marked-entries
	  (delete (org-get-at-bol 'org-hd-marker)
		  org-agenda-bulk-marked-entries)))
  (beginning-of-line 2)
  (while (and (get-char-property (point) 'invisible) (not (eobp)))
    (beginning-of-line 2))
  (message "%d entries marked for bulk action"
	   (length org-agenda-bulk-marked-entries)))

(defun org-agenda-bulk-toggle ()
 "Toggle marking the entry at point for bulk action."
 (interactive)
 (if (org-agenda-bulk-marked-p)
     (org-agenda-bulk-unmark)
   (org-agenda-bulk-mark)))

(defun org-agenda-bulk-remove-overlays (&optional beg end)
  "Remove the mark overlays between BEG and END in the agenda buffer.
BEG and END default to the buffer limits.

This only removes the overlays, it does not remove the markers
from the list in `org-agenda-bulk-marked-entries'."
  (interactive)
  (mapc (lambda (ov)
	  (and (eq (overlay-get ov 'type) 'org-marked-entry-overlay)
	       (delete-overlay ov)))
	(overlays-in (or beg (point-min)) (or end (point-max)))))

(defun org-agenda-bulk-remove-all-marks ()
  "Remove all marks in the agenda buffer.
This will remove the markers, and the overlays."
  (interactive)
  (mapc (lambda (m) (move-marker m nil)) org-agenda-bulk-marked-entries)
  (setq org-agenda-bulk-marked-entries nil)
  (org-agenda-bulk-remove-overlays (point-min) (point-max)))

(defun org-agenda-bulk-action (&optional arg)
  "Execute an remote-editing action on all marked entries.
The prefix arg is passed through to the command if possible."
  (interactive "P")
  ;; Make sure we have markers, and only valid ones
  (unless org-agenda-bulk-marked-entries (error "No entries are marked"))
  (mapc
   (lambda (m)
     (unless (and (markerp m)
		  (marker-buffer m)
		  (buffer-live-p (marker-buffer m))
		  (marker-position m))
       (error "Marker %s for bulk command is invalid" m)))
   org-agenda-bulk-marked-entries)

  ;; Prompt for the bulk command
  (message "Bulk: [r]efile [$]arch [A]rch->sib [t]odo [+/-]tag [s]chd [S]catter [d]eadline [f]unction")
  (let* ((action (read-char-exclusive))
	 (org-log-refile (if org-log-refile 'time nil))
	 (entries (reverse org-agenda-bulk-marked-entries))
	 redo-at-end
	 cmd rfloc state e tag pos (cnt 0) (cntskip 0))
    (cond
     ((equal action ?$)
      (setq cmd '(org-agenda-archive)))

     ((equal action ?A)
      (setq cmd '(org-agenda-archive-to-archive-sibling)))

     ((member action '(?r ?w))
      (setq rfloc (org-refile-get-location
		   "Refile to"
		   (marker-buffer (car org-agenda-bulk-marked-entries))
		   org-refile-allow-creating-parent-nodes))
      (if (nth 3 rfloc)
	  (setcar (nthcdr 3 rfloc)
		  (move-marker (make-marker) (nth 3 rfloc)
			       (or (get-file-buffer (nth 1 rfloc))
				   (find-buffer-visiting (nth 1 rfloc))
				   (error "This should not happen")))))

      (setq cmd (list 'org-agenda-refile nil (list 'quote rfloc) t)
	    redo-at-end t))

     ((equal action ?t)
      (setq state (org-icompleting-read
		   "Todo state: "
		   (with-current-buffer (marker-buffer (car entries))
		     (mapcar 'list org-todo-keywords-1))))
      (setq cmd `(let ((org-inhibit-blocking t)
		       (org-inhibit-logging 'note))
		   (org-agenda-todo ,state))))

     ((memq action '(?- ?+))
      (setq tag (org-icompleting-read
		 (format "Tag to %s: " (if (eq action ?+) "add" "remove"))
		 (with-current-buffer (marker-buffer (car entries))
		   (delq nil
			 (mapcar (lambda (x)
				   (if (stringp (car x)) x)) org-tag-alist)))))
      (setq cmd `(org-agenda-set-tags ,tag ,(if (eq action ?+) ''on ''off))))

     ((memq action '(?s ?d))
      (let* ((date (unless arg
		     (org-read-date
		      nil nil nil
		      (if (eq action ?s) "(Re)Schedule to" "Set Deadline to"))))
	     (ans (if arg nil org-read-date-final-answer))
	     (c1 (if (eq action ?s) 'org-agenda-schedule 'org-agenda-deadline)))
	(setq cmd `(let* ((bound (fboundp 'read-string))
			  (old (and bound (symbol-function 'read-string))))
		     (unwind-protect
			 (progn
			   (fset 'read-string (lambda (&rest ignore) ,ans))
			   (eval '(,c1 arg)))
		       (if bound
			   (fset 'read-string old)
			 (fmakunbound 'read-string)))))))

     ((equal action ?S)
      (if (not (org-agenda-check-type nil 'agenda 'timeline 'todo))
	  (error "Can't scatter tasks in \"%s\" agenda view" org-agenda-type)
	(let ((days (read-number
		     (format "Scatter tasks across how many %sdays: "
			     (if arg "week" "")) 7)))
	  (setq cmd
		`(let ((distance (1+ (random ,days))))
		   (if arg
		       (let ((dist distance)
			     (day-of-week
			      (calendar-day-of-week
			       (calendar-gregorian-from-absolute (org-today)))))
			 (dotimes (i (1+ dist))
			   (while (member day-of-week org-agenda-weekend-days)
			     (incf distance)
			     (incf day-of-week)
			     (if (= day-of-week 7)
				 (setq day-of-week 0)))
			   (incf day-of-week)
			   (if (= day-of-week 7)
			       (setq day-of-week 0)))))
		   ;; silently fail when try to replan a sexp entry
		   (condition-case nil
		       (org-agenda-schedule nil
					    (days-to-time
					     (+ (org-today) distance)))
		     (error nil)))))))

     ((equal action ?f)
      (setq cmd (list (intern
		       (org-icompleting-read "Function: "
					     obarray 'fboundp t nil nil)))))

     (t (error "Invalid bulk action")))

    ;; Sort the markers, to make sure that parents are handled before children
    (setq entries (sort entries
			(lambda (a b)
			  (cond
			   ((equal (marker-buffer a) (marker-buffer b))
			    (< (marker-position a) (marker-position b)))
			   (t
			    (string< (buffer-name (marker-buffer a))
				     (buffer-name (marker-buffer b))))))))

    ;; Now loop over all markers and apply cmd
    (while (setq e (pop entries))
      (setq pos (text-property-any (point-min) (point-max) 'org-hd-marker e))
      (if (not pos)
	  (progn (message "Skipping removed entry at %s" e)
		 (setq cntskip (1+ cntskip)))
	(goto-char pos)
	(eval cmd)
	(setq org-agenda-bulk-marked-entries
	      (delete e org-agenda-bulk-marked-entries))
	(setq cnt (1+ cnt))))
    (setq org-agenda-bulk-marked-entries nil)
    (org-agenda-bulk-remove-all-marks)
    (when redo-at-end (org-agenda-redo))
    (message "Acted on %d entries%s"
	     cnt
	     (if (= cntskip 0)
		 ""
	       (format ", skipped %d (disappeared before their turn)"
		       cntskip)))))

;;; Flagging notes

(defun org-agenda-show-the-flagging-note ()
  "Display the flagging note in the other window.
When called a second time in direct sequence, offer to remove the FLAGGING
tag and (if present) the flagging note."
  (interactive)
  (let ((hdmarker (org-get-at-bol 'org-hd-marker))
	(win (selected-window))
	note heading newhead)
    (unless hdmarker
      (error "No linked entry at point"))
    (if (and (eq this-command last-command)
	     (y-or-n-p "Unflag and remove any flagging note? "))
	(progn
	  (org-agenda-remove-flag hdmarker)
	  (let ((win (get-buffer-window "*Flagging Note*")))
	    (and win (delete-window win)))
	  (message "Entry unflaged"))
      (setq note (org-entry-get hdmarker "THEFLAGGINGNOTE"))
      (unless note
	(error "No flagging note"))
      (org-kill-new note)
      (org-switch-to-buffer-other-window "*Flagging Note*")
      (erase-buffer)
      (insert note)
      (goto-char (point-min))
      (while (re-search-forward "\\\\n" nil t)
	(replace-match "\n" t t))
      (goto-char (point-min))
      (select-window win)
      (message "Flagging note pushed to kill ring.  Press [?] again to remove tag and note"))))

(defun org-agenda-remove-flag (marker)
  "Remove the FLAGGED tag and any flagging note in the entry."
  (let (newhead)
    (org-with-point-at marker
      (org-toggle-tag "FLAGGED" 'off)
      (org-entry-delete nil "THEFLAGGINGNOTE")
      (setq newhead (org-get-heading)))
    (org-agenda-change-all-lines newhead marker)
    (message "Entry unflaged")))

(defun org-agenda-get-any-marker (&optional pos)
  (or (get-text-property (or pos (point-at-bol)) 'org-hd-marker)
      (get-text-property (or pos (point-at-bol)) 'org-marker)))

;;; Appointment reminders

(defvar appt-time-msg-list)

;;;###autoload
(defun org-agenda-to-appt (&optional refresh filter)
  "Activate appointments found in `org-agenda-files'.
With a \\[universal-argument] prefix, refresh the list of
appointments.

If FILTER is t, interactively prompt the user for a regular
expression, and filter out entries that don't match it.

If FILTER is a string, use this string as a regular expression
for filtering entries out.

FILTER can also be an alist with the car of each cell being
either 'headline or 'category.  For example:

  '((headline \"IMPORTANT\")
    (category \"Work\"))

will only add headlines containing IMPORTANT or headlines
belonging to the \"Work\" category."
  (interactive "P")
  (if refresh (setq appt-time-msg-list nil))
  (if (eq filter t)
      (setq filter (read-from-minibuffer "Regexp filter: ")))
  (let* ((cnt 0) ; count added events
	 (org-agenda-new-buffers nil)
	 (org-deadline-warning-days 0)
	 ;; Do not use `org-today' here because appt only takes
	 ;; time and without date as argument, so it may pass wrong
	 ;; information otherwise
	 (today (org-date-to-gregorian
		 (time-to-days (current-time))))
	 (org-agenda-restrict nil)
	 (files (org-agenda-files 'unrestricted)) entries file)
    ;; Get all entries which may contain an appt
    (org-prepare-agenda-buffers files)
    (while (setq file (pop files))
      (setq entries
	    (append entries
		    (org-agenda-get-day-entries
		     file today :timestamp :scheduled :deadline))))
    (setq entries (delq nil entries))
    ;; Map thru entries and find if we should filter them out
    (mapc
     (lambda(x)
       (let* ((evt (org-trim (or (get-text-property 1 'txt x) "")))
	      (cat (get-text-property 1 'org-category x))
	      (tod (get-text-property 1 'time-of-day x))
	      (ok (or (null filter)
		      (and (stringp filter) (string-match filter evt))
		      (and (listp filter)
			   (or (string-match
				(cadr (assoc 'category filter)) cat)
			       (string-match
				(cadr (assoc 'headline filter)) evt))))))
	 ;; FIXME: Shall we remove text-properties for the appt text?
	 ;; (setq evt (set-text-properties 0 (length evt) nil evt))
	 (when (and ok tod)
	   (setq tod (concat "00" (number-to-string tod))
		 tod (when (string-match
			    "\\([0-9]\\{1,2\\}\\)\\([0-9]\\{2\\}\\)\\'" tod)
		       (concat (match-string 1 tod) ":"
			       (match-string 2 tod))))
	   (appt-add tod evt)
	   (setq cnt (1+ cnt))))) entries)
    (org-release-buffers org-agenda-new-buffers)
    (if (eq cnt 0)
	(message "No event to add")
      (message "Added %d event%s for today" cnt (if (> cnt 1) "s" "")))))

(defun org-agenda-todayp (date)
  "Does DATE mean today, when considering `org-extend-today-until'?"
  (let ((today (org-today))
	(date (if (and date (listp date)) (calendar-absolute-from-gregorian date)
		date)))
    (eq date today)))

(provide 'org-agenda)

;; arch-tag: 77f7565d-7c4b-44af-a2df-9f6f7070cff1

;;; org-agenda.el ends here

debug log:

solving 13f39d7 ...
found 13f39d7 in https://list.orgmode.org/orgmode/BANLkTim+hf5BXk+NxFpm=nEU-7sR9mBY=w@mail.gmail.com/
found 65f37d4 in https://git.savannah.gnu.org/cgit/emacs/org-mode.git
preparing index
index prepared:
100644 65f37d47b7ae882698126a6e7874e04932fbee42	lisp/org-agenda.el

applying [1/1] https://list.orgmode.org/orgmode/BANLkTim+hf5BXk+NxFpm=nEU-7sR9mBY=w@mail.gmail.com/
diff --git a/lisp/org-agenda.el b/lisp/org-agenda.el
index 65f37d4..13f39d7 100644

Checking patch lisp/org-agenda.el...
Applied patch lisp/org-agenda.el cleanly.

index at:
100644 13f39d7872fdc19ded688276bd1f58ec50e85565	lisp/org-agenda.el

(*) Git path names are given by the tree(s) the blob belongs to.
    Blobs themselves have no identifier aside from the hash of its contents.^

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs/org-mode.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).