org-entities.el (29961B)
1 ;;; org-entities.el --- Support for Special Entities -*- lexical-binding: t; -*- 2 3 ;; Copyright (C) 2010-2023 Free Software Foundation, Inc. 4 5 ;; Author: Carsten Dominik <carsten.dominik@gmail.com>, 6 ;; Ulf Stegemann <ulf at zeitform dot de> 7 ;; Keywords: outlines, calendar, wp 8 ;; URL: https://orgmode.org 9 ;; 10 ;; This file is part of GNU Emacs. 11 ;; 12 ;; GNU Emacs is free software: you can redistribute it and/or modify 13 ;; it under the terms of the GNU General Public License as published by 14 ;; the Free Software Foundation, either version 3 of the License, or 15 ;; (at your option) any later version. 16 17 ;; GNU Emacs is distributed in the hope that it will be useful, 18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of 19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 ;; GNU General Public License for more details. 21 22 ;; You should have received a copy of the GNU General Public License 23 ;; along with GNU Emacs. If not, see <https://www.gnu.org/licenses/>. 24 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; 25 ;; 26 ;;; Commentary: 27 28 ;;; Code: 29 30 (require 'org-macs) 31 (org-assert-version) 32 33 (declare-function org-mode "org" ()) 34 (declare-function org-toggle-pretty-entities "org" ()) 35 (declare-function org-table-align "org-table" ()) 36 37 (defgroup org-entities nil 38 "Options concerning entities in Org mode." 39 :tag "Org Entities" 40 :group 'org) 41 42 (defun org-entities--user-safe-p (v) 43 "Non-nil if V is a safe value for `org-entities-user'." 44 (pcase v 45 (`nil t) 46 (`(,(and (pred stringp) 47 (pred (string-match-p "\\`[a-zA-Z][a-zA-Z0-9]*\\'"))) 48 ,(pred stringp) ,(pred booleanp) ,(pred stringp) 49 ,(pred stringp) ,(pred stringp) ,(pred stringp)) 50 t) 51 (_ nil))) 52 53 (defcustom org-entities-user nil 54 "User-defined entities used in Org to produce special characters. 55 Each entry in this list is a list of strings. It associates the name 56 of the entity that can be inserted into an Org file as \\name with the 57 appropriate replacements for the different export backends. The order 58 of the fields is the following 59 60 name As a string, without the leading backslash. 61 LaTeX replacement In ready LaTeX, no further processing will take place. 62 LaTeX mathp Either t or nil. When t this entity needs to be in 63 math mode. 64 HTML replacement In ready HTML, no further processing will take place. 65 Usually this will be an &...; entity. 66 ASCII replacement Plain ASCII, no extensions. 67 Latin1 replacement Use the special characters available in latin1. 68 utf-8 replacement Use the special characters available in utf-8. 69 70 If you define new entities here that require specific LaTeX 71 packages to be loaded, add these packages to `org-latex-packages-alist'." 72 :group 'org-entities 73 :version "24.1" 74 :type '(repeat 75 (list 76 (string :tag "name ") 77 (string :tag "LaTeX ") 78 (boolean :tag "Require LaTeX math?") 79 (string :tag "HTML ") 80 (string :tag "ASCII ") 81 (string :tag "Latin1") 82 (string :tag "utf-8 "))) 83 :safe #'org-entities--user-safe-p) 84 85 (defconst org-entities 86 (append 87 '("* Letters" 88 "** Latin" 89 ("Agrave" "\\`{A}" nil "À" "A" "À" "À") 90 ("agrave" "\\`{a}" nil "à" "a" "à" "à") 91 ("Aacute" "\\'{A}" nil "Á" "A" "Á" "Á") 92 ("aacute" "\\'{a}" nil "á" "a" "á" "á") 93 ("Acirc" "\\^{A}" nil "Â" "A" "Â" "Â") 94 ("acirc" "\\^{a}" nil "â" "a" "â" "â") 95 ("Amacr" "\\={A}" nil "Ā" "A" "Ã" "Ã") 96 ("amacr" "\\={a}" nil "ā" "a" "ã" "ã") 97 ("Atilde" "\\~{A}" nil "Ã" "A" "Ã" "Ã") 98 ("atilde" "\\~{a}" nil "ã" "a" "ã" "ã") 99 ("Auml" "\\\"{A}" nil "Ä" "Ae" "Ä" "Ä") 100 ("auml" "\\\"{a}" nil "ä" "ae" "ä" "ä") 101 ("Aring" "\\AA{}" nil "Å" "A" "Å" "Å") 102 ("AA" "\\AA{}" nil "Å" "A" "Å" "Å") 103 ("aring" "\\aa{}" nil "å" "a" "å" "å") 104 ("AElig" "\\AE{}" nil "Æ" "AE" "Æ" "Æ") 105 ("aelig" "\\ae{}" nil "æ" "ae" "æ" "æ") 106 ("Ccedil" "\\c{C}" nil "Ç" "C" "Ç" "Ç") 107 ("ccedil" "\\c{c}" nil "ç" "c" "ç" "ç") 108 ("Egrave" "\\`{E}" nil "È" "E" "È" "È") 109 ("egrave" "\\`{e}" nil "è" "e" "è" "è") 110 ("Eacute" "\\'{E}" nil "É" "E" "É" "É") 111 ("eacute" "\\'{e}" nil "é" "e" "é" "é") 112 ("Ecirc" "\\^{E}" nil "Ê" "E" "Ê" "Ê") 113 ("ecirc" "\\^{e}" nil "ê" "e" "ê" "ê") 114 ("Euml" "\\\"{E}" nil "Ë" "E" "Ë" "Ë") 115 ("euml" "\\\"{e}" nil "ë" "e" "ë" "ë") 116 ("Igrave" "\\`{I}" nil "Ì" "I" "Ì" "Ì") 117 ("igrave" "\\`{i}" nil "ì" "i" "ì" "ì") 118 ("Iacute" "\\'{I}" nil "Í" "I" "Í" "Í") 119 ("iacute" "\\'{i}" nil "í" "i" "í" "í") 120 ("Idot" "\\.{I}" nil "&idot;" "I" "İ" "İ") 121 ("inodot" "\\i" nil "ı" "i" "ı" "ı") 122 ("Icirc" "\\^{I}" nil "Î" "I" "Î" "Î") 123 ("icirc" "\\^{i}" nil "î" "i" "î" "î") 124 ("Iuml" "\\\"{I}" nil "Ï" "I" "Ï" "Ï") 125 ("iuml" "\\\"{i}" nil "ï" "i" "ï" "ï") 126 ("Ntilde" "\\~{N}" nil "Ñ" "N" "Ñ" "Ñ") 127 ("ntilde" "\\~{n}" nil "ñ" "n" "ñ" "ñ") 128 ("Ograve" "\\`{O}" nil "Ò" "O" "Ò" "Ò") 129 ("ograve" "\\`{o}" nil "ò" "o" "ò" "ò") 130 ("Oacute" "\\'{O}" nil "Ó" "O" "Ó" "Ó") 131 ("oacute" "\\'{o}" nil "ó" "o" "ó" "ó") 132 ("Ocirc" "\\^{O}" nil "Ô" "O" "Ô" "Ô") 133 ("ocirc" "\\^{o}" nil "ô" "o" "ô" "ô") 134 ("Otilde" "\\~{O}" nil "Õ" "O" "Õ" "Õ") 135 ("otilde" "\\~{o}" nil "õ" "o" "õ" "õ") 136 ("Ouml" "\\\"{O}" nil "Ö" "Oe" "Ö" "Ö") 137 ("ouml" "\\\"{o}" nil "ö" "oe" "ö" "ö") 138 ("Oslash" "\\O" nil "Ø" "O" "Ø" "Ø") 139 ("oslash" "\\o{}" nil "ø" "o" "ø" "ø") 140 ("OElig" "\\OE{}" nil "Œ" "OE" "OE" "Œ") 141 ("oelig" "\\oe{}" nil "œ" "oe" "oe" "œ") 142 ("Scaron" "\\v{S}" nil "Š" "S" "S" "Š") 143 ("scaron" "\\v{s}" nil "š" "s" "s" "š") 144 ("szlig" "\\ss{}" nil "ß" "ss" "ß" "ß") 145 ("Ugrave" "\\`{U}" nil "Ù" "U" "Ù" "Ù") 146 ("ugrave" "\\`{u}" nil "ù" "u" "ù" "ù") 147 ("Uacute" "\\'{U}" nil "Ú" "U" "Ú" "Ú") 148 ("uacute" "\\'{u}" nil "ú" "u" "ú" "ú") 149 ("Ucirc" "\\^{U}" nil "Û" "U" "Û" "Û") 150 ("ucirc" "\\^{u}" nil "û" "u" "û" "û") 151 ("Uuml" "\\\"{U}" nil "Ü" "Ue" "Ü" "Ü") 152 ("uuml" "\\\"{u}" nil "ü" "ue" "ü" "ü") 153 ("Yacute" "\\'{Y}" nil "Ý" "Y" "Ý" "Ý") 154 ("yacute" "\\'{y}" nil "ý" "y" "ý" "ý") 155 ("Yuml" "\\\"{Y}" nil "Ÿ" "Y" "Y" "Ÿ") 156 ("yuml" "\\\"{y}" nil "ÿ" "y" "ÿ" "ÿ") 157 158 "** Latin (special face)" 159 ("fnof" "\\textit{f}" nil "ƒ" "f" "f" "ƒ") 160 ("real" "\\Re" t "ℜ" "R" "R" "ℜ") 161 ("image" "\\Im" t "ℑ" "I" "I" "ℑ") 162 ("weierp" "\\wp" t "℘" "P" "P" "℘") 163 ("ell" "\\ell" t "ℓ" "ell" "ell" "ℓ") 164 ("imath" "\\imath" t "ı" "[dotless i]" "dotless i" "ı") 165 ("jmath" "\\jmath" t "ȷ" "[dotless j]" "dotless j" "ȷ") 166 167 "** Greek" 168 ("Alpha" "A" nil "Α" "Alpha" "Alpha" "Α") 169 ("alpha" "\\alpha" t "α" "alpha" "alpha" "α") 170 ("Beta" "B" nil "Β" "Beta" "Beta" "Β") 171 ("beta" "\\beta" t "β" "beta" "beta" "β") 172 ("Gamma" "\\Gamma" t "Γ" "Gamma" "Gamma" "Γ") 173 ("gamma" "\\gamma" t "γ" "gamma" "gamma" "γ") 174 ("Delta" "\\Delta" t "Δ" "Delta" "Delta" "Δ") 175 ("delta" "\\delta" t "δ" "delta" "delta" "δ") 176 ("Epsilon" "E" nil "Ε" "Epsilon" "Epsilon" "Ε") 177 ("epsilon" "\\epsilon" t "ε" "epsilon" "epsilon" "ε") 178 ("varepsilon" "\\varepsilon" t "ε" "varepsilon" "varepsilon" "ε") 179 ("Zeta" "Z" nil "Ζ" "Zeta" "Zeta" "Ζ") 180 ("zeta" "\\zeta" t "ζ" "zeta" "zeta" "ζ") 181 ("Eta" "H" nil "Η" "Eta" "Eta" "Η") 182 ("eta" "\\eta" t "η" "eta" "eta" "η") 183 ("Theta" "\\Theta" t "Θ" "Theta" "Theta" "Θ") 184 ("theta" "\\theta" t "θ" "theta" "theta" "θ") 185 ("thetasym" "\\vartheta" t "ϑ" "theta" "theta" "ϑ") 186 ("vartheta" "\\vartheta" t "ϑ" "theta" "theta" "ϑ") 187 ("Iota" "I" nil "Ι" "Iota" "Iota" "Ι") 188 ("iota" "\\iota" t "ι" "iota" "iota" "ι") 189 ("Kappa" "K" nil "Κ" "Kappa" "Kappa" "Κ") 190 ("kappa" "\\kappa" t "κ" "kappa" "kappa" "κ") 191 ("Lambda" "\\Lambda" t "Λ" "Lambda" "Lambda" "Λ") 192 ("lambda" "\\lambda" t "λ" "lambda" "lambda" "λ") 193 ("Mu" "M" nil "Μ" "Mu" "Mu" "Μ") 194 ("mu" "\\mu" t "μ" "mu" "mu" "μ") 195 ("nu" "\\nu" t "ν" "nu" "nu" "ν") 196 ("Nu" "N" nil "Ν" "Nu" "Nu" "Ν") 197 ("Xi" "\\Xi" t "Ξ" "Xi" "Xi" "Ξ") 198 ("xi" "\\xi" t "ξ" "xi" "xi" "ξ") 199 ("Omicron" "O" nil "Ο" "Omicron" "Omicron" "Ο") 200 ("omicron" "\\textit{o}" nil "ο" "omicron" "omicron" "ο") 201 ("Pi" "\\Pi" t "Π" "Pi" "Pi" "Π") 202 ("pi" "\\pi" t "π" "pi" "pi" "π") 203 ("Rho" "P" nil "Ρ" "Rho" "Rho" "Ρ") 204 ("rho" "\\rho" t "ρ" "rho" "rho" "ρ") 205 ("Sigma" "\\Sigma" t "Σ" "Sigma" "Sigma" "Σ") 206 ("sigma" "\\sigma" t "σ" "sigma" "sigma" "σ") 207 ("sigmaf" "\\varsigma" t "ς" "sigmaf" "sigmaf" "ς") 208 ("varsigma" "\\varsigma" t "ς" "varsigma" "varsigma" "ς") 209 ("Tau" "T" nil "Τ" "Tau" "Tau" "Τ") 210 ("Upsilon" "\\Upsilon" t "Υ" "Upsilon" "Upsilon" "Υ") 211 ("upsih" "\\Upsilon" t "ϒ" "upsilon" "upsilon" "ϒ") 212 ("upsilon" "\\upsilon" t "υ" "upsilon" "upsilon" "υ") 213 ("Phi" "\\Phi" t "Φ" "Phi" "Phi" "Φ") 214 ("phi" "\\phi" t "φ" "phi" "phi" "ɸ") 215 ("varphi" "\\varphi" t "ϕ" "varphi" "varphi" "φ") 216 ("Chi" "X" nil "Χ" "Chi" "Chi" "Χ") 217 ("chi" "\\chi" t "χ" "chi" "chi" "χ") 218 ("acutex" "\\acute x" t "´x" "'x" "'x" "𝑥́") 219 ("Psi" "\\Psi" t "Ψ" "Psi" "Psi" "Ψ") 220 ("psi" "\\psi" t "ψ" "psi" "psi" "ψ") 221 ("tau" "\\tau" t "τ" "tau" "tau" "τ") 222 ("Omega" "\\Omega" t "Ω" "Omega" "Omega" "Ω") 223 ("omega" "\\omega" t "ω" "omega" "omega" "ω") 224 ("piv" "\\varpi" t "ϖ" "omega-pi" "omega-pi" "ϖ") 225 ("varpi" "\\varpi" t "ϖ" "omega-pi" "omega-pi" "ϖ") 226 ("partial" "\\partial" t "∂" "[partial differential]" "[partial differential]" "∂") 227 228 "** Hebrew" 229 ("alefsym" "\\aleph" t "ℵ" "aleph" "aleph" "ℵ") 230 ("aleph" "\\aleph" t "ℵ" "aleph" "aleph" "ℵ") 231 ("gimel" "\\gimel" t "ℷ" "gimel" "gimel" "ℷ") 232 ("beth" "\\beth" t "ℶ" "beth" "beth" "ב") 233 ("dalet" "\\daleth" t "ℸ" "dalet" "dalet" "ד") 234 235 "** Icelandic" 236 ("ETH" "\\DH{}" nil "Ð" "D" "Ð" "Ð") 237 ("eth" "\\dh{}" nil "ð" "dh" "ð" "ð") 238 ("THORN" "\\TH{}" nil "Þ" "TH" "Þ" "Þ") 239 ("thorn" "\\th{}" nil "þ" "th" "þ" "þ") 240 241 "* Punctuation" 242 "** Dots and Marks" 243 ("dots" "\\dots{}" nil "…" "..." "..." "…") 244 ("cdots" "\\cdots{}" t "⋯" "..." "..." "⋯") 245 ("hellip" "\\dots{}" nil "…" "..." "..." "…") 246 ("middot" "\\textperiodcentered{}" nil "·" "." "·" "·") 247 ("iexcl" "!`" nil "¡" "!" "¡" "¡") 248 ("iquest" "?`" nil "¿" "?" "¿" "¿") 249 250 "** Dash-like" 251 ("shy" "\\-" nil "­" "" "" "") 252 ("ndash" "--" nil "–" "-" "-" "–") 253 ("mdash" "---" nil "—" "--" "--" "—") 254 255 "** Quotations" 256 ("quot" "\\textquotedbl{}" nil """ "\"" "\"" "\"") 257 ("acute" "\\textasciiacute{}" nil "´" "'" "´" "´") 258 ("ldquo" "\\textquotedblleft{}" nil "“" "\"" "\"" "“") 259 ("rdquo" "\\textquotedblright{}" nil "”" "\"" "\"" "”") 260 ("bdquo" "\\quotedblbase{}" nil "„" "\"" "\"" "„") 261 ("lsquo" "\\textquoteleft{}" nil "‘" "`" "`" "‘") 262 ("rsquo" "\\textquoteright{}" nil "’" "'" "'" "’") 263 ("sbquo" "\\quotesinglbase{}" nil "‚" "," "," "‚") 264 ("laquo" "\\guillemotleft{}" nil "«" "<<" "«" "«") 265 ("raquo" "\\guillemotright{}" nil "»" ">>" "»" "»") 266 ("lsaquo" "\\guilsinglleft{}" nil "‹" "<" "<" "‹") 267 ("rsaquo" "\\guilsinglright{}" nil "›" ">" ">" "›") 268 269 "* Other" 270 "** Misc. (often used)" 271 ("circ" "\\^{}" nil "ˆ" "^" "^" "∘") 272 ("vert" "\\vert{}" t "|" "|" "|" "|") 273 ("vbar" "|" nil "|" "|" "|" "|") 274 ("brvbar" "\\textbrokenbar{}" nil "¦" "|" "¦" "¦") 275 ("S" "\\S" nil "§" "paragraph" "§" "§") 276 ("sect" "\\S" nil "§" "paragraph" "§" "§") 277 ("amp" "\\&" nil "&" "&" "&" "&") 278 ("lt" "\\textless{}" nil "<" "<" "<" "<") 279 ("gt" "\\textgreater{}" nil ">" ">" ">" ">") 280 ("tilde" "\\textasciitilde{}" nil "~" "~" "~" "~") 281 ("slash" "/" nil "/" "/" "/" "/") 282 ("plus" "+" nil "+" "+" "+" "+") 283 ("under" "\\_" nil "_" "_" "_" "_") 284 ("equal" "=" nil "=" "=" "=" "=") 285 ("asciicirc" "\\textasciicircum{}" nil "^" "^" "^" "^") 286 ("dagger" "\\textdagger{}" nil "†" "[dagger]" "[dagger]" "†") 287 ("dag" "\\dag{}" nil "†" "[dagger]" "[dagger]" "†") 288 ("Dagger" "\\textdaggerdbl{}" nil "‡" "[doubledagger]" "[doubledagger]" "‡") 289 ("ddag" "\\ddag{}" nil "‡" "[doubledagger]" "[doubledagger]" "‡") 290 291 "** Whitespace" 292 ("nbsp" "~" nil " " " " "\x00A0" "\x00A0") 293 ("ensp" "\\hspace*{.5em}" nil " " " " " " " ") 294 ("emsp" "\\hspace*{1em}" nil " " " " " " " ") 295 ("thinsp" "\\hspace*{.2em}" nil " " " " " " " ") 296 297 "** Currency" 298 ("curren" "\\textcurrency{}" nil "¤" "curr." "¤" "¤") 299 ("cent" "\\textcent{}" nil "¢" "cent" "¢" "¢") 300 ("pound" "\\pounds{}" nil "£" "pound" "£" "£") 301 ("yen" "\\textyen{}" nil "¥" "yen" "¥" "¥") 302 ("euro" "\\texteuro{}" nil "€" "EUR" "EUR" "€") 303 ("EUR" "\\texteuro{}" nil "€" "EUR" "EUR" "€") 304 ("dollar" "\\$" nil "$" "$" "$" "$") 305 ("USD" "\\$" nil "$" "$" "$" "$") 306 307 "** Property Marks" 308 ("copy" "\\textcopyright{}" nil "©" "(c)" "©" "©") 309 ("reg" "\\textregistered{}" nil "®" "(r)" "®" "®") 310 ("trade" "\\texttrademark{}" nil "™" "TM" "TM" "™") 311 312 "** Science et al." 313 ("minus" "-" t "−" "-" "-" "−") 314 ("pm" "\\textpm{}" nil "±" "+-" "±" "±") 315 ("plusmn" "\\textpm{}" nil "±" "+-" "±" "±") 316 ("times" "\\texttimes{}" nil "×" "*" "×" "×") 317 ("frasl" "/" nil "⁄" "/" "/" "⁄") 318 ("colon" "\\colon" t ":" ":" ":" ":") 319 ("div" "\\textdiv{}" nil "÷" "/" "÷" "÷") 320 ("frac12" "\\textonehalf{}" nil "½" "1/2" "½" "½") 321 ("frac14" "\\textonequarter{}" nil "¼" "1/4" "¼" "¼") 322 ("frac34" "\\textthreequarters{}" nil "¾" "3/4" "¾" "¾") 323 ("permil" "\\textperthousand{}" nil "‰" "per thousand" "per thousand" "‰") 324 ("sup1" "\\textonesuperior{}" nil "¹" "^1" "¹" "¹") 325 ("sup2" "\\texttwosuperior{}" nil "²" "^2" "²" "²") 326 ("sup3" "\\textthreesuperior{}" nil "³" "^3" "³" "³") 327 ("radic" "\\sqrt{\\,}" t "√" "[square root]" "[square root]" "√") 328 ("sum" "\\sum" t "∑" "[sum]" "[sum]" "∑") 329 ("prod" "\\prod" t "∏" "[product]" "[n-ary product]" "∏") 330 ("micro" "\\textmu{}" nil "µ" "micro" "µ" "µ") 331 ("macr" "\\textasciimacron{}" nil "¯" "[macron]" "¯" "¯") 332 ("deg" "\\textdegree{}" nil "°" "degree" "°" "°") 333 ("prime" "\\prime" t "′" "'" "'" "′") 334 ("Prime" "\\prime{}\\prime" t "″" "''" "''" "″") 335 ("infin" "\\infty" t "∞" "[infinity]" "[infinity]" "∞") 336 ("infty" "\\infty" t "∞" "[infinity]" "[infinity]" "∞") 337 ("prop" "\\propto" t "∝" "[proportional to]" "[proportional to]" "∝") 338 ("propto" "\\propto" t "∝" "[proportional to]" "[proportional to]" "∝") 339 ("not" "\\textlnot{}" nil "¬" "[angled dash]" "¬" "¬") 340 ("neg" "\\neg{}" t "¬" "[angled dash]" "¬" "¬") 341 ("land" "\\land" t "∧" "[logical and]" "[logical and]" "∧") 342 ("wedge" "\\wedge" t "∧" "[logical and]" "[logical and]" "∧") 343 ("lor" "\\lor" t "∨" "[logical or]" "[logical or]" "∨") 344 ("vee" "\\vee" t "∨" "[logical or]" "[logical or]" "∨") 345 ("cap" "\\cap" t "∩" "[intersection]" "[intersection]" "∩") 346 ("cup" "\\cup" t "∪" "[union]" "[union]" "∪") 347 ("smile" "\\smile" t "⌣" "[cup product]" "[cup product]" "⌣") 348 ("frown" "\\frown" t "⌢" "[Cap product]" "[cap product]" "⌢") 349 ("int" "\\int" t "∫" "[integral]" "[integral]" "∫") 350 ("therefore" "\\therefore" t "∴" "[therefore]" "[therefore]" "∴") 351 ("there4" "\\therefore" t "∴" "[therefore]" "[therefore]" "∴") 352 ("because" "\\because" t "∵" "[because]" "[because]" "∵") 353 ("sim" "\\sim" t "∼" "~" "~" "∼") 354 ("cong" "\\cong" t "≅" "[approx. equal to]" "[approx. equal to]" "≅") 355 ("simeq" "\\simeq" t "≅" "[approx. equal to]" "[approx. equal to]" "≅") 356 ("asymp" "\\asymp" t "≈" "[almost equal to]" "[almost equal to]" "≈") 357 ("approx" "\\approx" t "≈" "[almost equal to]" "[almost equal to]" "≈") 358 ("ne" "\\ne" t "≠" "[not equal to]" "[not equal to]" "≠") 359 ("neq" "\\neq" t "≠" "[not equal to]" "[not equal to]" "≠") 360 ("equiv" "\\equiv" t "≡" "[identical to]" "[identical to]" "≡") 361 362 ("triangleq" "\\triangleq" t "≜" "[defined to]" "[defined to]" "≜") 363 ("le" "\\le" t "≤" "<=" "<=" "≤") 364 ("leq" "\\le" t "≤" "<=" "<=" "≤") 365 ("ge" "\\ge" t "≥" ">=" ">=" "≥") 366 ("geq" "\\ge" t "≥" ">=" ">=" "≥") 367 ("lessgtr" "\\lessgtr" t "≶" "[less than or greater than]" "[less than or greater than]" "≶") 368 ("lesseqgtr" "\\lesseqgtr" t "⋚" "[less than or equal or greater than or equal]" "[less than or equal or greater than or equal]" "⋚") 369 ("ll" "\\ll" t "≪" "<<" "<<" "≪") 370 ("Ll" "\\lll" t "⋘" "<<<" "<<<" "⋘") 371 ("lll" "\\lll" t "⋘" "<<<" "<<<" "⋘") 372 ("gg" "\\gg" t "≫" ">>" ">>" "≫") 373 ("Gg" "\\ggg" t "⋙" ">>>" ">>>" "⋙") 374 ("ggg" "\\ggg" t "⋙" ">>>" ">>>" "⋙") 375 ("prec" "\\prec" t "≺" "[precedes]" "[precedes]" "≺") 376 ("preceq" "\\preceq" t "≼" "[precedes or equal]" "[precedes or equal]" "≼") 377 ("preccurlyeq" "\\preccurlyeq" t "≼" "[precedes or equal]" "[precedes or equal]" "≼") 378 ("succ" "\\succ" t "≻" "[succeeds]" "[succeeds]" "≻") 379 ("succeq" "\\succeq" t "≽" "[succeeds or equal]" "[succeeds or equal]" "≽") 380 ("succcurlyeq" "\\succcurlyeq" t "≽" "[succeeds or equal]" "[succeeds or equal]" "≽") 381 ("sub" "\\subset" t "⊂" "[subset of]" "[subset of]" "⊂") 382 ("subset" "\\subset" t "⊂" "[subset of]" "[subset of]" "⊂") 383 ("sup" "\\supset" t "⊃" "[superset of]" "[superset of]" "⊃") 384 ("supset" "\\supset" t "⊃" "[superset of]" "[superset of]" "⊃") 385 ("nsub" "\\not\\subset" t "⊄" "[not a subset of]" "[not a subset of" "⊄") 386 ("sube" "\\subseteq" t "⊆" "[subset of or equal to]" "[subset of or equal to]" "⊆") 387 ("nsup" "\\not\\supset" t "⊅" "[not a superset of]" "[not a superset of]" "⊅") 388 ("supe" "\\supseteq" t "⊇" "[superset of or equal to]" "[superset of or equal to]" "⊇") 389 ("setminus" "\\setminus" t "∖" "\" "\" "⧵") 390 ("forall" "\\forall" t "∀" "[for all]" "[for all]" "∀") 391 ("exist" "\\exists" t "∃" "[there exists]" "[there exists]" "∃") 392 ("exists" "\\exists" t "∃" "[there exists]" "[there exists]" "∃") 393 ("nexist" "\\nexists" t "∃" "[there does not exists]" "[there does not exists]" "∄") 394 ("nexists" "\\nexists" t "∃" "[there does not exists]" "[there does not exists]" "∄") 395 ("empty" "\\emptyset" t "∅" "[empty set]" "[empty set]" "∅") 396 ("emptyset" "\\emptyset" t "∅" "[empty set]" "[empty set]" "∅") 397 ("isin" "\\in" t "∈" "[element of]" "[element of]" "∈") 398 ("in" "\\in" t "∈" "[element of]" "[element of]" "∈") 399 ("notin" "\\notin" t "∉" "[not an element of]" "[not an element of]" "∉") 400 ("ni" "\\ni" t "∋" "[contains as member]" "[contains as member]" "∋") 401 ("nabla" "\\nabla" t "∇" "[nabla]" "[nabla]" "∇") 402 ("ang" "\\angle" t "∠" "[angle]" "[angle]" "∠") 403 ("angle" "\\angle" t "∠" "[angle]" "[angle]" "∠") 404 ("perp" "\\perp" t "⊥" "[up tack]" "[up tack]" "⊥") 405 ("parallel" "\\parallel" t "∥" "||" "||" "∥") 406 ("sdot" "\\cdot" t "⋅" "[dot]" "[dot]" "⋅") 407 ("cdot" "\\cdot" t "⋅" "[dot]" "[dot]" "⋅") 408 ("lceil" "\\lceil" t "⌈" "[left ceiling]" "[left ceiling]" "⌈") 409 ("rceil" "\\rceil" t "⌉" "[right ceiling]" "[right ceiling]" "⌉") 410 ("lfloor" "\\lfloor" t "⌊" "[left floor]" "[left floor]" "⌊") 411 ("rfloor" "\\rfloor" t "⌋" "[right floor]" "[right floor]" "⌋") 412 ("lang" "\\langle" t "⟨" "<" "<" "⟨") 413 ("rang" "\\rangle" t "⟩" ">" ">" "⟩") 414 ("langle" "\\langle" t "⟨" "<" "<" "⟨") 415 ("rangle" "\\rangle" t "⟩" ">" ">" "⟩") 416 ("hbar" "\\hbar" t "ℏ" "hbar" "hbar" "ℏ") 417 ("mho" "\\mho" t "℧" "mho" "mho" "℧") 418 419 "** Arrows" 420 ("larr" "\\leftarrow" t "←" "<-" "<-" "←") 421 ("leftarrow" "\\leftarrow" t "←" "<-" "<-" "←") 422 ("gets" "\\gets" t "←" "<-" "<-" "←") 423 ("lArr" "\\Leftarrow" t "⇐" "<=" "<=" "⇐") 424 ("Leftarrow" "\\Leftarrow" t "⇐" "<=" "<=" "⇐") 425 ("uarr" "\\uparrow" t "↑" "[uparrow]" "[uparrow]" "↑") 426 ("uparrow" "\\uparrow" t "↑" "[uparrow]" "[uparrow]" "↑") 427 ("uArr" "\\Uparrow" t "⇑" "[dbluparrow]" "[dbluparrow]" "⇑") 428 ("Uparrow" "\\Uparrow" t "⇑" "[dbluparrow]" "[dbluparrow]" "⇑") 429 ("rarr" "\\rightarrow" t "→" "->" "->" "→") 430 ("to" "\\to" t "→" "->" "->" "→") 431 ("rightarrow" "\\rightarrow" t "→" "->" "->" "→") 432 ("rArr" "\\Rightarrow" t "⇒" "=>" "=>" "⇒") 433 ("Rightarrow" "\\Rightarrow" t "⇒" "=>" "=>" "⇒") 434 ("darr" "\\downarrow" t "↓" "[downarrow]" "[downarrow]" "↓") 435 ("downarrow" "\\downarrow" t "↓" "[downarrow]" "[downarrow]" "↓") 436 ("dArr" "\\Downarrow" t "⇓" "[dbldownarrow]" "[dbldownarrow]" "⇓") 437 ("Downarrow" "\\Downarrow" t "⇓" "[dbldownarrow]" "[dbldownarrow]" "⇓") 438 ("harr" "\\leftrightarrow" t "↔" "<->" "<->" "↔") 439 ("leftrightarrow" "\\leftrightarrow" t "↔" "<->" "<->" "↔") 440 ("hArr" "\\Leftrightarrow" t "⇔" "<=>" "<=>" "⇔") 441 ("Leftrightarrow" "\\Leftrightarrow" t "⇔" "<=>" "<=>" "⇔") 442 ("crarr" "\\hookleftarrow" t "↵" "<-'" "<-'" "↵") 443 ("hookleftarrow" "\\hookleftarrow" t "↵" "<-'" "<-'" "↵") 444 445 "** Function names" 446 ("arccos" "\\arccos" t "arccos" "arccos" "arccos" "arccos") 447 ("arcsin" "\\arcsin" t "arcsin" "arcsin" "arcsin" "arcsin") 448 ("arctan" "\\arctan" t "arctan" "arctan" "arctan" "arctan") 449 ("arg" "\\arg" t "arg" "arg" "arg" "arg") 450 ("cos" "\\cos" t "cos" "cos" "cos" "cos") 451 ("cosh" "\\cosh" t "cosh" "cosh" "cosh" "cosh") 452 ("cot" "\\cot" t "cot" "cot" "cot" "cot") 453 ("coth" "\\coth" t "coth" "coth" "coth" "coth") 454 ("csc" "\\csc" t "csc" "csc" "csc" "csc") 455 ("deg" "\\deg" t "°" "deg" "deg" "deg") 456 ("det" "\\det" t "det" "det" "det" "det") 457 ("dim" "\\dim" t "dim" "dim" "dim" "dim") 458 ("exp" "\\exp" t "exp" "exp" "exp" "exp") 459 ("gcd" "\\gcd" t "gcd" "gcd" "gcd" "gcd") 460 ("hom" "\\hom" t "hom" "hom" "hom" "hom") 461 ("inf" "\\inf" t "inf" "inf" "inf" "inf") 462 ("ker" "\\ker" t "ker" "ker" "ker" "ker") 463 ("lg" "\\lg" t "lg" "lg" "lg" "lg") 464 ("lim" "\\lim" t "lim" "lim" "lim" "lim") 465 ("liminf" "\\liminf" t "liminf" "liminf" "liminf" "liminf") 466 ("limsup" "\\limsup" t "limsup" "limsup" "limsup" "limsup") 467 ("ln" "\\ln" t "ln" "ln" "ln" "ln") 468 ("log" "\\log" t "log" "log" "log" "log") 469 ("max" "\\max" t "max" "max" "max" "max") 470 ("min" "\\min" t "min" "min" "min" "min") 471 ("Pr" "\\Pr" t "Pr" "Pr" "Pr" "Pr") 472 ("sec" "\\sec" t "sec" "sec" "sec" "sec") 473 ("sin" "\\sin" t "sin" "sin" "sin" "sin") 474 ("sinh" "\\sinh" t "sinh" "sinh" "sinh" "sinh") 475 ("sup" "\\sup" t "⊃" "sup" "sup" "sup") 476 ("tan" "\\tan" t "tan" "tan" "tan" "tan") 477 ("tanh" "\\tanh" t "tanh" "tanh" "tanh" "tanh") 478 479 "** Signs & Symbols" 480 ("bull" "\\textbullet{}" nil "•" "*" "*" "•") 481 ("bullet" "\\textbullet{}" nil "•" "*" "*" "•") 482 ("star" "\\star" t "*" "*" "*" "⋆") 483 ("lowast" "\\ast" t "∗" "*" "*" "∗") 484 ("ast" "\\ast" t "∗" "*" "*" "*") 485 ("odot" "\\odot" t "o" "[circled dot]" "[circled dot]" "ʘ") 486 ("oplus" "\\oplus" t "⊕" "[circled plus]" "[circled plus]" "⊕") 487 ("otimes" "\\otimes" t "⊗" "[circled times]" "[circled times]" "⊗") 488 ("check" "\\checkmark" t "✓" "[checkmark]" "[checkmark]" "✓") 489 ("checkmark" "\\checkmark" t "✓" "[checkmark]" "[checkmark]" "✓") 490 491 "** Miscellaneous (seldom used)" 492 ("para" "\\P{}" nil "¶" "[pilcrow]" "¶" "¶") 493 ("ordf" "\\textordfeminine{}" nil "ª" "_a_" "ª" "ª") 494 ("ordm" "\\textordmasculine{}" nil "º" "_o_" "º" "º") 495 ("cedil" "\\c{}" nil "¸" "[cedilla]" "¸" "¸") 496 ("oline" "\\overline{~}" t "‾" "[overline]" "¯" "‾") 497 ("uml" "\\textasciidieresis{}" nil "¨" "[diaeresis]" "¨" "¨") 498 ("zwnj" "\\/{}" nil "‌" "" "" "") 499 ("zwj" "" nil "‍" "" "" "") 500 ("lrm" "" nil "‎" "" "" "") 501 ("rlm" "" nil "‏" "" "" "") 502 503 "** Smilies" 504 ("smiley" "\\ddot\\smile" t "☺" ":-)" ":-)" "☺") 505 ("blacksmile" "\\ddot\\smile" t "☻" ":-)" ":-)" "☻") 506 ("sad" "\\ddot\\frown" t "☹" ":-(" ":-(" "☹") 507 ("frowny" "\\ddot\\frown" t "☹" ":-(" ":-(" "☹") 508 509 "** Suits" 510 ("clubs" "\\clubsuit" t "♣" "[clubs]" "[clubs]" "♣") 511 ("clubsuit" "\\clubsuit" t "♣" "[clubs]" "[clubs]" "♣") 512 ("spades" "\\spadesuit" t "♠" "[spades]" "[spades]" "♠") 513 ("spadesuit" "\\spadesuit" t "♠" "[spades]" "[spades]" "♠") 514 ("hearts" "\\heartsuit" t "♥" "[hearts]" "[hearts]" "♥") 515 ("heartsuit" "\\heartsuit" t "♥" "[hearts]" "[hearts]" "♥") 516 ("diams" "\\diamondsuit" t "♦" "[diamonds]" "[diamonds]" "◆") 517 ("diamondsuit" "\\diamondsuit" t "♦" "[diamonds]" "[diamonds]" "◆") 518 ("diamond" "\\diamondsuit" t "⋄" "[diamond]" "[diamond]" "◆") 519 ("Diamond" "\\diamondsuit" t "⋄" "[diamond]" "[diamond]" "◆") 520 ("loz" "\\lozenge" t "◊" "[lozenge]" "[lozenge]" "⧫")) 521 ;; Add "\_ "-entity family for spaces. 522 (let (space-entities html-spaces (entity "_")) 523 (dolist (n (number-sequence 1 20) (nreverse space-entities)) 524 (let ((spaces (make-string n ?\s))) 525 (push (list (setq entity (concat entity " ")) 526 (format "\\hspace*{%sem}" (* n .5)) 527 nil 528 (setq html-spaces (concat " " html-spaces)) 529 spaces 530 spaces 531 (make-string n ?\x2002)) 532 space-entities))))) 533 "Default entities used in Org mode to produce special characters. 534 For details see `org-entities-user'.") 535 536 (defsubst org-entity-get (name) 537 "Get the proper association for NAME from the entity lists. 538 This first checks the user list, then the built-in list." 539 (or (assoc name org-entities-user) 540 (assoc name org-entities))) 541 542 ;; Helpfunctions to create a table for orgmode.org/worg/org-symbols.org 543 544 (defun org-entities-create-table () 545 "Create an Org mode table with all entities." 546 (interactive) 547 (let ((pos (point))) 548 (insert "|Name|LaTeX code|LaTeX|HTML code |HTML|ASCII|Latin1|UTF-8\n|-\n") 549 (dolist (e org-entities) 550 (pcase e 551 (`(,name ,latex ,mathp ,html ,ascii ,latin ,utf8) 552 (when (equal ascii "|") (setq ascii "\\vert")) 553 (when (equal latin "|") (setq latin "\\vert")) 554 (when (equal utf8 "|") (setq utf8 "\\vert")) 555 (when (equal ascii "=>") (setq ascii "= >")) 556 (when (equal latin "=>") (setq latin "= >")) 557 (insert "|" name 558 "|" (format "=%s=" latex) 559 "|" (format (if mathp "$%s$" "$\\mbox{%s}$") latex) 560 "|" (format "=%s=" html) "|" html 561 "|" ascii "|" latin "|" utf8 562 "|\n")))) 563 (goto-char pos) 564 (org-table-align))) 565 566 (defvar org-pretty-entities) ;; declare defcustom from org 567 (defun org-entities-help () 568 "Create a Help buffer with all available entities." 569 (interactive) 570 (with-output-to-temp-buffer "*Org Entity Help*" 571 (princ "Org mode entities\n=================\n\n") 572 (let ((ll (append '("* User-defined additions (variable org-entities-user)") 573 org-entities-user 574 org-entities)) 575 (lastwasstring t) 576 (head (concat 577 "\n" 578 " Symbol Org entity LaTeX code HTML code\n" 579 " -----------------------------------------------------------\n"))) 580 (dolist (e ll) 581 (pcase e 582 (`(,name ,latex ,_ ,html ,_ ,_ ,utf8) 583 (when lastwasstring 584 (princ head) 585 (setq lastwasstring nil)) 586 (princ (format " %-8s \\%-16s %-22s %-13s\n" 587 utf8 name latex html))) 588 ((pred stringp) 589 (princ e) 590 (princ "\n") 591 (setq lastwasstring t)))))) 592 (with-current-buffer "*Org Entity Help*" 593 (org-mode) 594 (when org-pretty-entities 595 (org-toggle-pretty-entities))) 596 (select-window (get-buffer-window "*Org Entity Help*"))) 597 598 599 (provide 'org-entities) 600 601 ;; Local variables: 602 ;; coding: utf-8 603 ;; End: 604 605 ;;; org-entities.el ends here