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* [patch][org-entities] More symbols
@ 2013-08-18 15:56 Rasmus
  2013-08-19  8:55 ` Nicolas Goaziou
  0 siblings, 1 reply; 12+ messages in thread
From: Rasmus @ 2013-08-18 15:56 UTC (permalink / raw)
  To: emacs-orgmode

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Hi,

This patch adds some general interest(?) symbols to org entities that
otherwise lived in my init file.

1. I don't know how to easily check whether a glyph is supported by
   Latin 1, so Latin 1 entries correspond to the ASCII equivalent.

2. HTML symbols have been tested in Firefox.  In a few cases I
   couldn't find a pretty name (like "π") in which case I've
   supplied the unicode number (like "&960;").  Is that OK?  (E.g. can
   Org produce non-uft8 HTML?)

3. In LaTeX the symbols are mostly defined in amsmath, except coloneqq
   and eqqcolon which requires something like mathtools or kpfonts or
   possibly unicode-math.  Is that OK?  I also fixed some
   inconsistencies.  E.g. loz was loaded diamond even though loz is
   defined in amssymb and "~" and "\tilde" produced different results
   (the latter produces the irritating "\~{}" often observed among
   (social science?) university professors...).

–Rasmus


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From ed467f7de217d9cafb74f743309e44e91ad9cf25 Mon Sep 17 00:00:00 2001
From: rasmus <rasmus@gmx.us>
Date: Sun, 18 Aug 2013 17:42:33 +0200
Subject: [PATCH] More org-entities.
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

* org-entities.el (org-entities): Add support for ell, imath,
jmath, varphi, varomega, varpi, aleph, gimel, beth, dalet,
cdots, S (§), dag, ddag, colon, therefore, because, coloneqq,
eqqcolon, triangleq, leq, geq, lessgtr, lesseqgtr, ll, gg,
prec, preceq, preccurleyeq, succ, succeq, succurleyeq,
setminus, nexist(s), implies, impliedby, iff, diamond.
Changes loz and tilde.

In LaTeX these symbols are mostly defined in amssymb. coloneqq and
eqqcolon require kpfonts or mathtools or similar in LaTeX.
---
 lisp/org-entities.el | 43 +++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 41 insertions(+), 2 deletions(-)

diff --git a/lisp/org-entities.el b/lisp/org-entities.el
index a1519b0..0012566 100644
--- a/lisp/org-entities.el
+++ b/lisp/org-entities.el
@@ -154,6 +154,9 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("real" "\\Re" t "&real;" "R" "R" "ℜ")
     ("image" "\\Im" t "&image;" "I" "I" "ℑ")
     ("weierp" "\\wp" t "&weierp;" "P" "P" "℘")
+    ("ell" "\\ell" t "&ell;" "ell" "ell" "ℓ")
+    ("imath" "\\imath" t "&imath;" "dotless i" "dotless i" "ı")
+    ("jmath" "\\jmath" t "&jmath;" "dotless j" "dotless j" "ȷ")
 
     "** Greek"
     ("Alpha" "A" nil "&Alpha;" "Alpha" "Alpha" "Α")
@@ -203,6 +206,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("upsilon" "\\upsilon" t "&upsilon;" "upsilon" "upsilon" "υ")
     ("Phi" "\\Phi" t "&Phi;" "Phi" "Phi" "Φ")
     ("phi" "\\phi" t "&phi;" "phi" "phi" "φ")
+    ("varphi", "\\varphi" t "&varphi;" "varphi" "varphi" "ɸ ")
     ("Chi" "X" nil "&Chi;" "Chi" "Chi" "Χ")
     ("chi" "\\chi" t "&chi;" "chi" "chi" "χ")
     ("acutex" "\\acute x" t "&acute;x" "'x" "'x" "𝑥́")
@@ -211,11 +215,17 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("tau" "\\tau" t "&tau;" "tau" "tau" "τ")
     ("Omega" "\\Omega" t "&Omega;" "Omega" "Omega" "Ω")
     ("omega" "\\omega" t "&omega;" "omega" "omega" "ω")
+    ("varomega" "\\varomega" t "&#631;" "varomega" "varomega" "ɷ")
     ("piv" "\\varpi" t "&piv;" "omega-pi" "omega-pi" "ϖ")
+    ("varpi" "\\varpi" t "&piv;" "omega-pi" "omega-pi" "ϖ")
     ("partial" "\\partial" t "&part;" "[partial differential]" "[partial differential]" "∂")
 
     "** Hebrew"
     ("alefsym" "\\aleph" t "&alefsym;" "aleph" "aleph" "ℵ")
+    ("aleph" "\\aleph" t "&alefsym;" "aleph" "aleph" "ℵ")
+    ("gimel" "\\gimel" t "&gimel;" "gimel" "gimel" "ℷ")
+    ("beth" "\\beth" t "&beth;" "beth" "beth" "ב")
+    ("dalet" "\\daleth" t "&daleth;" "dalet" "dalet" "ד")
 
     "** Dead languages"
     ("ETH" "\\DH{}" nil "&ETH;" "D" "Ð" "Ð")
@@ -227,6 +237,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     "** Dots and Marks"
     ("dots" "\\dots{}" nil "&hellip;" "..." "..." "…")
     ("hellip" "\\dots{}" nil "&hellip;" "..." "..." "…")
+    ("cdots" "\\cdots" t "&#8943;" "..." "..." "⋯")
     ("middot" "\\textperiodcentered{}" nil "&middot;" "." "·" "·")
     ("iexcl" "!`" nil "&iexcl;" "!" "¡" "¡")
     ("iquest" "?`" nil "&iquest;" "?" "¿" "¿")
@@ -255,18 +266,21 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("circ" "\\^{}" nil "&circ;" "^" "^" "ˆ")
     ("vert" "\\vert{}" t "&#124;" "|" "|" "|")
     ("brvbar" "\\textbrokenbar{}" nil "&brvbar;" "|" "¦" "¦")
+    ("S" "\\S" nil "&sect;" "paragraph" "§" "§")
     ("sect" "\\S" nil "&sect;" "paragraph" "§" "§")
     ("amp" "\\&" nil "&amp;" "&" "&" "&")
     ("lt" "\\textless{}" nil "&lt;" "<" "<" "<")
     ("gt" "\\textgreater{}" nil "&gt;" ">" ">" ">")
-    ("tilde" "\\~{}" nil "&tilde;" "~" "~" "~")
+    ("tilde" "\\textasciitilde{}" nil "&tilde;" "~" "~" "~")
     ("slash" "/" nil "/" "/" "/" "/")
     ("plus" "+" nil "+" "+" "+" "+")
     ("under" "\\_" nil "_" "_" "_" "_")
     ("equal" "=" nil "=" "=" "=" "=")
     ("asciicirc" "\\textasciicircum{}" nil "^" "^" "^" "^")
     ("dagger" "\\textdagger{}" nil "&dagger;" "[dagger]" "[dagger]" "†")
+    ("dag" "\\dag{}" nil "&dagger;" "[dagger]" "[dagger]" "†")
     ("Dagger" "\\textdaggerdbl{}" nil "&Dagger;" "[doubledagger]" "[doubledagger]" "‡")
+    ("ddag" "\\ddag{}" nil "&Dagger;" "[doubledagger]" "[doubledagger]" "‡")
 
     "** Whitespace"
     ("nbsp" "~" nil "&nbsp;" " " " " " ")
@@ -297,6 +311,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("plusmn" "\\textpm{}" nil "&plusmn;" "+-" "±" "±")
     ("times" "\\texttimes{}" nil "&times;" "*" "×" "×")
     ("frasl" "/" nil "&frasl;" "/" "/" "⁄")
+    ("colon" "\\colon" t ":" ":" ":" ":")
     ("div" "\\textdiv{}" nil "&divide;" "/" "÷" "÷")
     ("frac12" "\\textonehalf{}" nil "&frac12;" "1/2" "½" "½")
     ("frac14" "\\textonequarter{}" nil "&frac14;" "1/4" "¼" "¼")
@@ -326,7 +341,9 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("cap" "\\cap" t "&cap;" "[intersection]" "[intersection]" "∩")
     ("cup" "\\cup" t "&cup;" "[union]" "[union]" "∪")
     ("int" "\\int" t "&int;" "[integral]" "[integral]" "∫")
+    ("therefore" "\\therefore" t "&there4;" "[therefore]" "[therefore]" "∴")
     ("there4" "\\therefore" t "&there4;" "[therefore]" "[therefore]" "∴")
+    ("because" "\\because" t "&because;" "[because]" "[because]" "∵")
     ("sim" "\\sim" t "&sim;" "~" "~" "∼")
     ("cong" "\\cong" t "&cong;" "[approx. equal to]" "[approx. equal to]" "≅")
     ("simeq" "\\simeq" t "&cong;"  "[approx. equal to]" "[approx. equal to]" "≅")
@@ -335,8 +352,23 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("ne" "\\ne" t "&ne;" "[not equal to]" "[not equal to]" "≠")
     ("neq" "\\neq" t "&ne;" "[not equal to]" "[not equal to]" "≠")
     ("equiv" "\\equiv" t "&equiv;" "[identical to]" "[identical to]" "≡")
+    ("coloneqq" "\\coloneqq" t "&colone;" ":=" ":=" "≔")
+    ("eqqcolon" "\\eqqcolon" t "&ecolon;" "=:" "=:" "≕")
+    ("triangleq" "\\triangleq" t "&triangleq;" "[defined to]" "[defined to]" "≜")
     ("le" "\\le" t "&le;" "<=" "<=" "≤")
+    ("leq" "\\le" t "&le;" "<=" "<=" "≤")
     ("ge" "\\ge" t "&ge;" ">=" ">=" "≥")
+    ("geq" "\\ge" t "&ge;" ">=" ">=" "≥")
+    ("lessgtr" "\\lessgtr" t "&lessgtr;" "[less than or greater than]" "[less than or greater than]" "≶")
+    ("lesseqgtr" "\\lesseqgtr" t "&lesseqgtr;" "[less than or equal or greater than or equal]" "[less than or equal or greater than or equal]" "⋚")
+    ("ll" "\\ll" t  "&Lt;" "<<" "<<" "≪")
+    ("gg" "\\gg" t  "&Gt;" ">>" ">>" "≫")
+    ("prec" "\\prec" t "&pr;" "[precedes]" "[precedes]" "≺")
+    ("preceq" "\\preceq" t "&prcue;" "[precedes or equal]" "[precedes or equal]" "≼")
+    ("preccurlyeq" "\\preccurlyeq" t "&prcue;" "[precedes or equal]" "[precedes or equal]" "≼")
+    ("succ" "\\succ" t "&sc;" "[succeeds]" "[succeeds]" "≻")
+    ("succeq" "\\succeq" t "&sccue;" "[succeeds or equal]" "[succeeds or equal]" "≽")
+    ("succcurlyeq" "\\succeq" t "&sccue;" "[succeeds or equal]" "[succeeds or equal]" "≽")
     ("sub" "\\subset" t "&sub;" "[subset of]" "[subset of]" "⊂")
     ("subset" "\\subset" t "&sub;" "[subset of]" "[subset of]" "⊂")
     ("sup" "\\supset" t "&sup;" "[superset of]" "[superset of]" "⊃")
@@ -345,9 +377,12 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("sube" "\\subseteq" t "&sube;" "[subset of or equal to]" "[subset of or equal to]" "⊆")
     ("nsup" "\\not\\supset" t "&nsup;" "[not a superset of]" "[not a superset of]" "⊅")
     ("supe" "\\supseteq" t "&supe;" "[superset of or equal to]" "[superset of or equal to]" "⊇")
+    ("setminus" "\\setminus" t "&#x2216;" "\" "\" "⧵")
     ("forall" "\\forall" t "&forall;" "[for all]" "[for all]" "∀")
     ("exist" "\\exists" t "&exist;" "[there exists]" "[there exists]" "∃")
     ("exists" "\\exists" t "&exist;" "[there exists]" "[there exists]" "∃")
+    ("nexist" "\\exists" t "&exist;" "[there does not exists]" "[there does not  exists]" "∄")
+    ("nexists" "\\exists" t "&exist;" "[there does not exists]" "[there does not  exists]" "∄")
     ("empty" "\\empty" t "&empty;" "[empty set]" "[empty set]" "∅")
     ("emptyset" "\\emptyset" t "&empty;" "[empty set]" "[empty set]" "∅")
     ("isin" "\\in" t "&isin;" "[element of]" "[element of]" "∈")
@@ -374,6 +409,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("gets" "\\gets" t "&larr;"  "<-" "<-" "←")
     ("lArr" "\\Leftarrow" t "&lArr;" "<=" "<=" "⇐")
     ("Leftarrow" "\\Leftarrow" t "&lArr;" "<=" "<=" "⇐")
+    ("impliedby" "\\impliedby"  t "&lArr;" "<=" "<=" "⇐")
     ("uarr" "\\uparrow" t "&uarr;" "[uparrow]" "[uparrow]" "↑")
     ("uparrow" "\\uparrow" t "&uarr;" "[uparrow]" "[uparrow]" "↑")
     ("uArr" "\\Uparrow" t "&uArr;" "[dbluparrow]" "[dbluparrow]" "⇑")
@@ -383,6 +419,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("rightarrow" "\\rightarrow" t "&rarr;"  "->" "->" "→")
     ("rArr" "\\Rightarrow" t "&rArr;" "=>" "=>" "⇒")
     ("Rightarrow" "\\Rightarrow" t "&rArr;" "=>" "=>" "⇒")
+    ("implies" "\\implies" t "&rArr;" "=>" "=>" "⇒")
     ("darr" "\\downarrow" t "&darr;" "[downarrow]" "[downarrow]" "↓")
     ("downarrow" "\\downarrow" t "&darr;" "[downarrow]" "[downarrow]" "↓")
     ("dArr" "\\Downarrow" t "&dArr;" "[dbldownarrow]" "[dbldownarrow]" "⇓")
@@ -391,6 +428,7 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("leftrightarrow" "\\leftrightarrow" t "&harr;"  "<->" "<->" "↔")
     ("hArr" "\\Leftrightarrow" t "&hArr;" "<=>" "<=>" "⇔")
     ("Leftrightarrow" "\\Leftrightarrow" t "&hArr;" "<=>" "<=>" "⇔")
+    ("iff" "\\iff" t "&hArr;" "<=>" "<=>" "⇔")
     ("crarr" "\\hookleftarrow" t "&crarr;" "<-'" "<-'" "↵")
     ("hookleftarrow" "\\hookleftarrow" t "&crarr;"  "<-'" "<-'" "↵")
 
@@ -466,8 +504,9 @@ packages to be loaded, add these packages to `org-latex-packages-alist'."
     ("heartsuit" "\\heartsuit" t "&heartsuit;" "[hearts]" "[hearts]" "♥")
     ("diams" "\\diamondsuit" t "&diams;" "[diamonds]" "[diamonds]" "♦")
     ("diamondsuit" "\\diamondsuit" t "&diams;" "[diamonds]" "[diamonds]" "♦")
+    ("diamond" "\\diamond" t "&diamond;" "[diamond]" "[diamond]" "⋄")
     ("Diamond" "\\diamond" t "&diamond;" "[diamond]" "[diamond]" "⋄")
-    ("loz" "\\diamond" t "&loz;" "[lozenge]" "[lozenge]" "◊")
+    ("loz" "\\lozenge" t "&loz;" "[lozenge]" "[lozenge]" "◊")
     )
   "Default entities used in Org-mode to produce special characters.
 For details see `org-entities-user'.")
-- 
1.8.3.4


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--
Need more coffee. . .

^ permalink raw reply related	[flat|nested] 12+ messages in thread
end of thread, other threads:[~2013-09-02 13:48 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-08-18 15:56 [patch][org-entities] More symbols Rasmus
2013-08-19  8:55 ` Nicolas Goaziou
2013-08-28 11:38   ` Rasmus
2013-09-01 12:57     ` Jambunathan K
2013-09-02 11:30       ` Rasmus
2013-09-02 12:47         ` Jambunathan K
2013-09-02 13:48           ` Rasmus
2013-08-31 16:02   ` Rasmus
2013-08-31 16:19     ` [patch] Remove dependency on latexsym (was: [patch][org-entities] More symbols) Rasmus
2013-09-01 12:34       ` [patch] Remove dependency on latexsym Nicolas Goaziou
2013-09-01 12:33     ` [patch][org-entities] More symbols Nicolas Goaziou
2013-09-02 11:31       ` Rasmus

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