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
| | ;;; ob-spice.el --- org-babel functions for spice evaluation
;;; -*- coding: utf-8 -*-
;; Author: Tiago Oliveira Weber
;; Maintainer: stardiviner (numbchild@gmail.com)
;; Version: 0.4
;; Package-Requires: ((spice-mode "0.0.1") (org "8"))
;; Homepage: http://tiagoweber.github.io
;; License: GPL v3, or any later version
;;
;; This file 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, or (at your option)
;; any later version.
;;
;; This file 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 this program. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; Org-Babel support for evaluating spice script.
;; Inspired by Ian Yang's org-export-blocks-format-plantuml (http://www.emacswiki.org/emacs/org-export-blocks-format-plantuml.el)
;;; Requirements:
;;
;; - ngspice
;;; Code:
(require 'ob)
(add-to-list 'org-babel-tangle-lang-exts '("spice" . "cir"))
(defun ob-spice-concat (wordlist)
"Concatenate elements of a `WORDLIST' into a string separated by spaces."
;; example of usage
;; (ob-spice-concat '("This" "is" "a" "long" "journey"))
(setq newtext (car wordlist)) ; first word is without space before
(setq wordlist (rest wordlist)) ; exclude the first word from the list
(dolist (word wordlist newtext) ; loop through the list and concatenate the values
(setq newtext (concat newtext " " word))))
(defun org-babel-expand-body:spice (body params)
"Expand BODY according to PARAMS, return the expanded body."
(let* ((vars (mapcar #'cdr (org-babel-get-header params :var))))
(setq newbody "");
(setq bodylinelist (split-string body "\n"))
(dolist (line bodylinelist newbody)
(progn ;loop through list of lines
(setq wordlist (split-string line " "))
(setq firstword 1)
(dolist (word wordlist)
(progn ;loop through the words
(if (string-match "\\$\\(.*\\)\\[\\(.*\\)\\]" word)
(progn
;; if matchs a vector variable format
(setq varname (match-string 1 word))
(setq varindex (match-string 2 word))
;; search varname in vars and use the value of varindex to word
(setq newword
(nth (string-to-number varindex)
(car (assoc-default varname vars
(lambda (key candidate)
(string= key candidate))))))
(if (not (eq newword nil))
(if (not (stringp newword))
(setq word (number-to-string newword))
(setq word newword)))
)
) ; end of (if (string-match "\\$\\(.*\\)\\[\\(.*\\)\\]" word))
(if (string-match "\\$\\(.*\\)\\." word) ; if variable has a dot in the end
(progn
;; if matchs a non-vector variable format
(setq varname (match-string 1 word))
(setq newword
(assoc-default varname vars
(lambda (key candidate)
(string= key candidate))))
(if (not (eq newword nil))
(progn
(if (not (stringp newword))
(setq newword (number-to-string newword)))
(setq word (replace-match (concat newword ".") nil nil word))
;(setq word word)
)
))
);; end of (if (string-match "\\$\\(.*\\)\\." word)
(if (string-match "\\$\\(.*\\)" word)
(progn
;; if matchs a non-vector variable format
(setq varname (match-string 1 word))
(setq newword
(assoc-default varname vars
(lambda (key candidate)
(string= key candidate))))
(if (not (eq newword nil))
(if (not (stringp newword))
(setq word (number-to-string newword))
(setq word newword)
))
)
) ; end of (if (string-match "\\$\\(.*\\)" word)
(setq newbody (concat newbody
(if (not (eq firstword 1)) " ")
word))
(setq firstword 0)
) ; end of (progn
) ; end of (dolist (word wordlist))
(setq newbody (concat newbody "\n"))
) ; end of (progn ;; loop through list of lines ... )
) ; end of (dolist (line bodylinelist) ...function ...)
))
;;;###autoload
(defun org-babel-execute:spice (body params)
"Execute a block of Spice code `BODY' with org-babel and `PARAMS'."
(let ((body (org-babel-expand-body:spice body params))
(vars (mapcar #'cdr (org-babel-get-header params :var))))
;;******************************
;; clean temporary files
(mapc (lambda (pair)
(when (string= (car pair) "file")
(setq textfile (concat (cdr pair) ".txt"))
(setq imagefile (concat (cdr pair) ".png"))
)
)
vars)
;; (if (file-readable-p textfile) (delete-file textfile))
;; (if (file-readable-p imagefile) (delete-file imagefile))
;;*******************************
(org-babel-eval "ngspice -b " body)
;; loop through all pairs (elements) of the list vars and set text and image file if finds "file" var
(mapc (lambda (pair)
(when (string= (car pair) "file")
(setq textfile (concat (cdr pair) ".txt"))
(setq imagefile (concat (cdr pair) ".png"))))
vars)
;; produce results
;; THE FOLLOWING WAS COMMENTED TEMPORARILY
;; (concat
;; (if (file-readable-p textfile)
;; (get-string-from-file textfile))
;; (if (file-readable-p imagefile)
;; (concat '"#+ATTR_HTML: :width 600px \n [[file:./" imagefile "]]")
;; )
;; )
;; ;; Get measurement values from text-file by splitting comma separated values
(if (file-readable-p textfile)
(progn
(setq rawtext (get-string-from-file textfile))
;;(setq rawtext (replace-regexp-in-string "\n" "" rawtext))
(setq rawtext (replace-regexp-in-string "\n" "" rawtext))
(setq result (split-string rawtext ","))))
(if (file-readable-p imagefile)
(progn
;; test if result exist already
;;(if (boundp 'result)
(add-to-list 'result (concat '"[[file:./" imagefile "]]") t) ;; add imagefile to last entry
;;(concat '"[[file:./" imagefile "]]")
;;)
))
result
;; Produce output like '(test test2)
;;'(test test2)
)
)
(provide 'ob-spice)
;;; ob-spice.el ends here
|