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annotate yatexmth.el @ 193:e216f9f347fa

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Camouflage email addresses.
author yuuji@gentei.org
date Mon, 09 Jan 2012 14:15:09 +0900
parents 67b1e094e151
children cf7352dfa40c
rev   line source
yuuji@11 1 ;;; -*- Emacs-Lisp -*-
yuuji@23 2 ;;; YaTeX math-mode-specific functions.
yuuji@64 3 ;;; yatexmth.el
yuuji@134 4 ;;; (c)1993-2010 by HIROSE Yuuji [yuuji@yatex.org]
yuuji@193 5 ;;; Last modified Mon Jan 9 14:11:08 2012 on firestorm
yuuji@11 6 ;;; $Id$
yuuji@11 7
yuuji@13 8 ;;; [Customization guide]
yuuji@13 9 ;;;
yuuji@13 10 ;;; By default, you can use two completion groups in YaTeX math
yuuji@52 11 ;;; mode, `;' for mathematical signs and `:' for greek letters. But
yuuji@13 12 ;;; you can add other completion groups by defining the alist of
yuuji@13 13 ;;; `prefix key' vs `completion list' into the variable
yuuji@13 14 ;;; YaTeX-math-key-list-private. If you wish to accomplish the
yuuji@23 15 ;;; completion as follows(prefix key is `,'):
yuuji@13 16 ;;;
yuuji@13 17 ;;; KEY COMPLETION
yuuji@13 18 ;;; s \sin
yuuji@13 19 ;;; S \arcsin
yuuji@13 20 ;;; c \cos
yuuji@13 21 ;;; C \arccos
yuuji@13 22 ;;; :
yuuji@13 23 ;;; T \arctan
yuuji@13 24 ;;; l \log
yuuji@13 25 ;;; hs \sinh
yuuji@13 26 ;;;
yuuji@23 27 ;;; Typing `s' after `,' makes `\sin', `hs' after `,' makes `\sinh'
yuuji@13 28 ;;; and so on. First, you have to define list of key-completion
yuuji@13 29 ;;; pairs. Variable name(YaTeX-math-funcs-list) is arbitrary.
yuuji@13 30 ;;;
yuuji@13 31 ;;; (setq YaTeX-math-funcs-list
yuuji@13 32 ;;; '(("s" "sin")
yuuji@13 33 ;;; ("S" "arcsin")
yuuji@13 34 ;;; :
yuuji@13 35 ;;; ("hs" "sinh")))
yuuji@13 36 ;;;
yuuji@13 37 ;;; Next, define the list of prefix-key vs completion list(defined
yuuji@13 38 ;;; above) into the variable YaTeX-math-key-list-private.
yuuji@13 39 ;;;
yuuji@13 40 ;;; (setq YaTeX-math-key-list-private
yuuji@23 41 ;;; '(("," . YaTeX-math-funcs-list)
yuuji@13 42 ;;; ("'" . Other-List-if-any)))
yuuji@13 43 ;;;
yuuji@13 44 ;;; Put these expressions into your ~/.emacs, and you can use this
yuuji@51 45 ;;; completion in the math-mode.
yuuji@13 46 ;;;
yuuji@13 47 ;;; And you can add your favorite completion sequences to the
yuuji@23 48 ;;; default completion list invoked with `;', by defining those lists
yuuji@13 49 ;;; into variable YaTeX-math-sign-alist-private.
yuuji@13 50
yuuji@13 51 ;;; 【イメージ補完の追加方法】
yuuji@13 52 ;;;
yuuji@52 53 ;;; 標準のイメージ補完では、「;」で始まる数式記号補完と、「:」で始
yuuji@13 54 ;;; まるギリシャ文字補完が使用可能ですが、これ以外の文字で始まる補完
yuuji@23 55 ;;; シリーズも定義することができます。例えば、「,」で始まる次のよう
yuuji@13 56 ;;; な補完シリーズを定義する場合を考えてみます。
yuuji@13 57 ;;;
yuuji@13 58 ;;; 補完キー 補完結果
yuuji@13 59 ;;; s \sin
yuuji@13 60 ;;; S \arcsin
yuuji@13 61 ;;; c \cos
yuuji@13 62 ;;; C \arccos
yuuji@13 63 ;;; :
yuuji@13 64 ;;; T \arctan
yuuji@13 65 ;;; l \log
yuuji@13 66 ;;; hs \sinh
yuuji@13 67 ;;;
yuuji@23 68 ;;; 「,」のあとに s を押すと \sin が、hs を押すと \sinh が入力されま
yuuji@13 69 ;;; す。このような補完リストの登録は以下のようにします(変数名は任意)。
yuuji@13 70 ;;;
yuuji@13 71 ;;; (setq YaTeX-math-funcs-list
yuuji@13 72 ;;; '(("s" "sin")
yuuji@13 73 ;;; ("S" "arcsin")
yuuji@13 74 ;;; :
yuuji@13 75 ;;; ("hs" "sinh")))
yuuji@13 76 ;;;
yuuji@23 77 ;;; さらに、「,」を押した時にイメージ補完が始まるよう次の変数に、起動キー
yuuji@13 78 ;;; と上で定義した補完用変数の登録を行ないます。
yuuji@13 79 ;;;
yuuji@13 80 ;;; (setq YaTeX-math-key-list-private
yuuji@23 81 ;;; '(("," . YaTeX-math-funcs-list)
yuuji@13 82 ;;; ("'" . ほかに定義したいシリーズがあれば…)))
yuuji@13 83 ;;;
yuuji@51 84 ;;; これらを ~/.emacs に書いておけば、math-mode で自分専用のイメージ
yuuji@51 85 ;;; 補完が利用できます。
yuuji@13 86
yuuji@13 87 (defvar YaTeX-jisold
yuuji@13 88 (and (boundp 'dos-machine-type)
yuuji@13 89 (eq dos-machine-type 'pc98)))
yuuji@13 90
yuuji@13 91 (defmacro YaTeX-setq-math-sym (sym old new)
yuuji@13 92 (list 'setq sym (list 'if 'YaTeX-jisold old new)))
yuuji@13 93
yuuji@13 94 (YaTeX-setq-math-sym YaTeX-image-in "E" "∈")
yuuji@13 95 (YaTeX-setq-math-sym YaTeX-image-ni "ヨ" "∋")
yuuji@13 96 (YaTeX-setq-math-sym YaTeX-image-subset " _\n(\n ~" "⊂")
yuuji@13 97 (YaTeX-setq-math-sym YaTeX-image-subseteq " _\n(_\n ~" "⊆")
yuuji@13 98 (YaTeX-setq-math-sym YaTeX-image-supset "_\n )\n~" "⊃")
yuuji@13 99 (YaTeX-setq-math-sym YaTeX-image-supseteq "_\n_)\n~" "⊇")
yuuji@13 100 (YaTeX-setq-math-sym YaTeX-image-nabla "___\n\\\\/" "∇")
yuuji@13 101 (YaTeX-setq-math-sym YaTeX-image-partial " -+\n+-+\n+-+" "∂")
yuuji@13 102 (YaTeX-setq-math-sym YaTeX-image-dagger "+\n|" "†")
yuuji@13 103 (YaTeX-setq-math-sym YaTeX-image-ddagger "+\n+\n|" "‡")
yuuji@13 104 (YaTeX-setq-math-sym YaTeX-image-equiv "＝\n￣" "≡")
yuuji@13 105 (YaTeX-setq-math-sym YaTeX-image-int " /\\\n \\\n\\/" "∫")
yuuji@13 106 (YaTeX-setq-math-sym YaTeX-image-bot "｜\n￣" "⊥")
yuuji@13 107 (YaTeX-setq-math-sym YaTeX-image-neg "ｲ" "¬")
yuuji@13 108 (YaTeX-setq-math-sym YaTeX-image-flat "ｂ" "♭")
yuuji@23 109 (YaTeX-setq-math-sym YaTeX-image-sqrt "" "√")
yuuji@80 110 (defvar YaTeX-image-nearrow '("__\n /|\n/" " ＿\n ／|\n／" ))
yuuji@80 111 (defvar YaTeX-image-nwarrow '(" __\n|\\\n \\" " ＿\n|＼\n ＼"))
yuuji@80 112 (defvar YaTeX-image-searrow '("\\\n \\|\n--`" "＼\n ＼|\n ￣"))
yuuji@80 113 (defvar YaTeX-image-swarrow '(" /\n|/\n'~~" " ／\n|／\n ￣"))
yuuji@80 114
yuuji@13 115
yuuji@52 116 (defvar
yuuji@13 117 YaTeX-math-sign-alist-default
yuuji@11 118 '(
yuuji@11 119 ;frequently used
yuuji@11 120 ("||" "|" ("||" "‖"))
yuuji@11 121 ("sum" "sum" ("\\-+\n >\n/-+" "Σ"))
yuuji@11 122 ("sigma" "sum" ("\\-+\n >\n/-+" "Σ"))
yuuji@13 123 ("integral" "int" (" /\\\n \\\n\\/" YaTeX-image-int))
yuuji@11 124 ("ointegral" "oint" " /\\\n(\\)\n\\/")
yuuji@23 125 ("sqrt" "sqrt" (" __\n,/" YaTeX-image-sqrt))
yuuji@23 126 ("root" "sqrt" (" __\n,/" YaTeX-image-sqrt))
yuuji@11 127 ("A" "forall" "|_|\nV")
yuuji@11 128 ("E" "exists" "-+\n-+\n-+")
yuuji@13 129 ("!" "neg" ("--+\n |" YaTeX-image-neg))
yuuji@11 130 ("oo" "infty" ("oo" "∞"))
yuuji@11 131 ("\\" "backslash" ("\\" "＼"))
yuuji@68 132 ("..." "cdots" ("..." "…"))
yuuji@11 133
yuuji@11 134 ;;binary operators
yuuji@11 135 ("+-" "pm" ("+\n-" "±"))
yuuji@11 136 ("-+" "mp" "-\n+")
yuuji@11 137 ("x" "times" ("x" "×"))
yuuji@11 138 ("/" "div" (",\n-\n'" "÷"))
yuuji@23 139 ("f" "frac" "xxx\n---\nyyy" "÷")
yuuji@11 140 ("*" "ast" "*")
yuuji@11 141 ("#" "star" ("_/\\_\n\\ /\n//\\\\" "★"))
yuuji@11 142 ("o" "circ" "o")
yuuji@11 143 ("o*" "bullet" " _\n(*)\n ~")
yuuji@11 144 ("." "cdot" ".")
yuuji@11 145 ("cap" "cap" "/-\\\n| |")
yuuji@11 146 ("cup" "cup" "| |\n\\-/")
yuuji@11 147 ("u+" "uplus" "|+|\n\\-/")
yuuji@11 148 ("|~|" "sqcap" "|~|")
yuuji@11 149 ("|_|" "sqcup" "|_|")
yuuji@11 150 ("v" "vee" "v")
yuuji@11 151 ("^" "wedge" "^")
yuuji@11 152 ("\\\\" "setminus" "\\")
yuuji@11 153 (")(" "wr" " )\n(")
yuuji@11 154 ("<>" "diamond" "<>")
yuuji@128 155 ("/\\-" "bigtriangleup" ("/\\\n~~" "△"))
yuuji@11 156 ("-\\/" "bigtriangledown" ("__\n\\/" "▽"))
yuuji@11 157 ("<|" "triangleleft" "<|")
yuuji@11 158 ("|>" "triangleright" "|>")
yuuji@11 159 ("<||" "lhd" "/|\n\\|")
yuuji@11 160 ("||>" "rhd" "|\\\n|/")
yuuji@11 161 ("<|-" "unlhd" "<|\n~~")
yuuji@11 162 ("|>-" "unrhd" "|>\n~~")
yuuji@11 163 ("o+" "oplus" " _\n(+)\n ~")
yuuji@11 164 ("o-" "ominus" " _\n(-)\n ~")
yuuji@11 165 ("ox" "otimes" " _\n(x)\n ~")
yuuji@11 166 ("o/" "oslash" " _\n(/)\n ~")
yuuji@11 167 ("o." "odot" "(.)")
yuuji@11 168 ("O" "bigcirc" "O")
yuuji@13 169 ("t" "dagger" ("+\n|" YaTeX-image-dagger))
yuuji@13 170 ("tt" "ddagger" ("+\n+\n|" YaTeX-image-ddagger))
yuuji@11 171 ("II" "amalg" "II")
yuuji@11 172 ; :
yuuji@11 173 ;;relational operators
yuuji@134 174 ("<" "leq" ("<\n-" "<\n-"))
yuuji@134 175 ("=<" "leqq" ("<\n=" "≦"))
yuuji@134 176 (">" "geq" (">\n-" ">\n-"))
yuuji@134 177 (">=" "geqq" (">\n=" "≧"))
yuuji@143 178 ("=:" "fallingdotseq" (".\n==\n ." "≒"))
yuuji@13 179 ("-=" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 180 ("=-" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 181 ("---" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 182 ("(" "subset" (" _\n(\n ~" YaTeX-image-subset))
yuuji@13 183 ("(-" "subseteq" (" _\n(_\n ~" YaTeX-image-subseteq))
yuuji@13 184 (")" "supset" ("_\n )\n~" YaTeX-image-supset))
yuuji@13 185 (")-" "supseteq" ("_\n_)\n~" YaTeX-image-supseteq))
yuuji@11 186 ("[" "sqsubset" "[")
yuuji@11 187 ("[-" "sqsubseteq" "[\n~")
yuuji@11 188 ("]" "sqsupset" "]")
yuuji@11 189 ("]-" "sqsupseteq" "]\n~")
yuuji@13 190 ("{" "in" ("(-" YaTeX-image-in))
yuuji@13 191 ("}" "ni" ("-)" YaTeX-image-ni))
yuuji@11 192 ("|-" "vdash" "|-")
yuuji@11 193 ("-|" "dashv" "-|")
yuuji@11 194 ("~" "sim" "~(tild)")
yuuji@11 195 ("~-" "simeq" "~\n-")
yuuji@11 196 ("asymp" "asymp" "v\n^")
yuuji@11 197 ("~~" "approx" "~\n~")
yuuji@11 198 ("~=" "cong" "~\n=")
yuuji@11 199 ("=/" "neq" ("=/=" "≠"))
yuuji@11 200 (".=" "doteq" ".\n=")
yuuji@11 201 ("o<" "propto" "o<")
yuuji@11 202 ("|=" "models" "|=")
yuuji@11 203 ("_|_" "perp" "_|_")
yuuji@11 204 ("|" "mid" "|")
yuuji@11 205 ("||" "parallel" "||")
yuuji@11 206 ("bowtie" "bowtie" "|><|(wide)")
yuuji@11 207 ("|><|" "join" "|><|")
yuuji@11 208 ("\\_/" "smile" "\\_/")
yuuji@11 209 ("/~\\" "frown" "/~~\\")
yuuji@11 210 ("-<" "prec" ("-<" "く"))
yuuji@11 211 ("-<=" "preceq" ("-<\n-" "く\n="))
yuuji@11 212 ("<<" "ll" ("<<" "《"))
yuuji@134 213 ("<<" "lll" "<<<")
yuuji@80 214 (">>" "gg" (">>" "》"))
yuuji@134 215 (">>>" "ggg" ">>>")
yuuji@11 216 ; :
yuuji@11 217 ;;arrows
yuuji@11 218 ("<-" "leftarrow" ("<-" "←"))
yuuji@13 219 ("\C-b" "leftarrow" ("<-" "←"))
yuuji@13 220 ("<--" "longleftarrow" ("<--" "←--"))
yuuji@11 221 ("<=" "Leftarrow" "<=")
yuuji@11 222 ("<==" "Longleftarrow" "<==")
yuuji@11 223 ("->" "rightarrow" ("->" "→"))
yuuji@13 224 ("\C-f" "rightarrow" ("->" "→"))
yuuji@11 225 ("-->" "longrightarrow" ("-->" "--→"))
yuuji@64 226 ("=>" "Rightarrow" "=>")
yuuji@11 227 ("==>" "Longrightarrow" "==>")
yuuji@11 228 ("<->" "leftrightarrow" ("<->" "←→"))
yuuji@11 229 ("<-->" "longleftrightarrow" ("<---->" "←--→"))
yuuji@47 230 ("<=>" "Leftrightarrow" "<=>")
yuuji@11 231 ("<==>" "Longleftrightarrow" "<==>")
yuuji@11 232 ("^|" "uparrow" ("^\n|" "↑"))
yuuji@13 233 ("\C-p" "uparrow" ("^\n|" "↑"))
yuuji@11 234 ("^||" "Uparrow" "/\\\n||")
yuuji@11 235 ("\C-n" "downarrow" ("|\nv" "↓"))
yuuji@13 236 ("v|" "downarrow" ("|\nv" "↓"))
yuuji@13 237 ("v||" "Downarrow" "||\n\\/")
yuuji@80 238 ("\C-p\C-f" "nearrow" YaTeX-image-nearrow)
yuuji@80 239 ("\C-f\C-p" "nearrow" YaTeX-image-nearrow)
yuuji@80 240 ("ne" "nearrow" YaTeX-image-nearrow)
yuuji@80 241 ("\C-p\C-b" "nwarrow" YaTeX-image-nwarrow)
yuuji@80 242 ("\C-b\C-p" "nwarrow" YaTeX-image-nwarrow)
yuuji@80 243 ("nw" "nwarrow" YaTeX-image-nwarrow)
yuuji@80 244 ("\C-n\C-f" "searrow" YaTeX-image-searrow)
yuuji@80 245 ("\C-f\C-n" "searrow" YaTeX-image-searrow)
yuuji@80 246 ("se" "searrow" YaTeX-image-searrow)
yuuji@80 247 ("\C-n\C-b" "swarrow" YaTeX-image-swarrow)
yuuji@80 248 ("\C-b\C-n" "swarrow" YaTeX-image-swarrow)
yuuji@80 249 ("sw" "swarrow" YaTeX-image-swarrow)
yuuji@11 250 ("|->" "mapsto" ("|->" "|→"))
yuuji@11 251 ("<-)" "hookleftarrow" (" ,\n<--+" " ヽ\n<--/"))
yuuji@69 252 ("(->" "hookrightarrow" ("`\n+-->" "／\n＼-->"))
yuuji@11 253 ("/-" "leftharpoonup" "/\n~~~")
yuuji@11 254 ("\\-" "leftharpoondown" "__\n\\")
yuuji@11 255 ("-/" "rightharpoondown" "__\n/")
yuuji@11 256 ("-\\" "rightharpoonup" "~~\n\\")
yuuji@53 257 ;;left and right
yuuji@53 258 ("left" "left" "(leftmark)")
yuuji@53 259 ("right" "right" "(rightmark)")
yuuji@68 260 ;;accent marks
yuuji@68 261 ("tilde" "tilde" "~\n?")
yuuji@68 262 ("T" "tilde" "~\n?")
yuuji@68 263 ("wtilde" "widetilde" "~\n?")
yuuji@68 264 ("hat" "hat" "^\n?")
yuuji@68 265 ("what" "widehat" "/\\\n??")
yuuji@68 266 ("w^" "widehat" "/\\\n?")
yuuji@68 267 ("check" "check" "v\n?")
yuuji@68 268 ("bar" "bar" "_\n?")
yuuji@68 269 ("overline" "overline" "_\n?")
yuuji@68 270 ("wbar" "overline" "--\n??")
yuuji@68 271 ("dot" "dot" ".\n?")
yuuji@68 272 ("ddot" "ddot" "..\n??")
yuuji@68 273 ("vec" "vec" ("->\n??" "→\n??"))
yuuji@68 274 ("~>" "overrightarrow" ("-->\nAB" "→\nAB"))
yuuji@68 275 ("VEC" "overrightarrow" ("-->\nAB" "→\nAB"))
yuuji@68 276 ;;rage-aware stuffs
yuuji@68 277 ("prod" "prod" ("-+--+-\n | |" "Π"))
yuuji@68 278 ("CUP" "bigcup" "|~~|\n| |\n| |")
yuuji@68 279 ("union" "bigcup" "|~~|\n| |\n| |")
yuuji@68 280 ("CAP" "bigcap" "| |\n| |\n|__|")
yuuji@68 281 ("isc" "bigcap" "| |\n| |\n|__|")
yuuji@68 282 ("O+" "bigoplus" "/~~~\\\n| + |\n\\___/")
yuuji@68 283 ("Ox" "bigotimes" "/~~~\\\n| X |\n\\___/")
yuuji@68 284 ;;other marks
yuuji@80 285 ("angle" "angle" ("/\n~" "∠"))
yuuji@80 286 ("/_" "angle" ("/\n~" "∠"))
yuuji@11 287 ("Z" "aleph" "|\\|")
yuuji@11 288 ("|\\|" "aleph" "|\\|")
yuuji@11 289 ("h-" "hbar" "_\nh")
yuuji@68 290 ; ("i" "imath" "i") ;These chars are appeared only
yuuji@68 291 ; ("j" "jmath" "j") ;as section-type arguments
yuuji@11 292 ("l" "ell" "l")
yuuji@11 293 ("wp" "wp" "???")
yuuji@11 294 ("R" "Re" ")R")
yuuji@11 295 ("Im" "Im" "???")
yuuji@11 296 ("mho" "mho" "~|_|~")
yuuji@11 297 ("'" "prime" "'")
yuuji@11 298 ("0" "emptyset" "0")
yuuji@13 299 ("nabla" "nabla" ("___\n\\\\/" YaTeX-image-nabla))
yuuji@11 300 ("\\/" "surd" "-\\/")
yuuji@11 301 ("surd" "surd" "-\\/")
yuuji@11 302 ("top" "top" "T")
yuuji@13 303 ("bot" "bot" ("_|_" YaTeX-image-bot))
yuuji@13 304 ("b" "flat" ("b" YaTeX-image-flat))
yuuji@11 305 ("LT" "natural" "|\nLT\n |")
yuuji@13 306 ("6" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@13 307 ("partial" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@13 308 ("round" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@59 309 ("[]" "Box" "[]")
yuuji@80 310 ("no" "notag" "\\notag")
yuuji@80 311 (":" "colon" ":")
yuuji@11 312 ("Diamond" "Diamond" "/\\\n\\/")
yuuji@11 313 ("3" "triangle" "/\\\n~~")
yuuji@11 314 ("C" "clubsuit" " o\no+o\n |")
yuuji@11 315 ("D" "diamondsuit" "/\\\n\\/")
yuuji@11 316 ("H" "heartsuit" "<^^>\n \\/")
yuuji@11 317 ("S" "spadesuit" " /\\\n<++>\n /\\")
yuuji@52 318 )
yuuji@52 319 "Default LaTeX-math-command alist.")
yuuji@11 320
yuuji@13 321 (defvar YaTeX-math-sign-alist-private nil
yuuji@11 322 "*User definable key vs LaTeX-math-command alist.")
yuuji@11 323
yuuji@11 324 (defvar YaTeX-math-quit-with-strict-match nil
yuuji@11 325 "*T for quitting completion as soon as strict-match is found.")
yuuji@52 326 (defvar YaTeX-math-sign-alist
yuuji@13 327 (append YaTeX-math-sign-alist-private YaTeX-math-sign-alist-default))
yuuji@11 328
yuuji@13 329 ;;(defun YaTeX-math-alist2array (alist array)
yuuji@13 330 ;; (set array
yuuji@13 331 ;; (let ((array (make-vector (length alist) "")) (list alist) (i 0))
yuuji@13 332 ;; (while list
yuuji@13 333 ;; (aset array i (car (car list)))
yuuji@13 334 ;; (setq i (1+ i) list (cdr list)))
yuuji@13 335 ;; array))
yuuji@13 336 ;;)
yuuji@11 337
yuuji@52 338 (defvar YaTeX-greek-key-alist-default
yuuji@13 339 '(
yuuji@13 340 ("a" "alpha" ("a" "α"))
yuuji@13 341 ("b" "beta" ("|>\n|>\n|" "β"))
yuuji@13 342 ("g" "gamma" ("~r" "γ"))
yuuji@13 343 ("G" "Gamma" ("|~" "Γ"))
yuuji@13 344 ("d" "delta" ("<~\n<>" "δ"))
yuuji@13 345 ("D" "Delta" ("/\\\n~~" "Δ"))
yuuji@13 346 ("e" "epsilon" "<\n<~")
yuuji@13 347 ("e-" "varepsilon" ("(\n(~" "ε"))
yuuji@13 348 ("z" "zeta" ("(~\n >" "ζ"))
yuuji@13 349 ("et" "eta" ("n\n/" "η"))
yuuji@13 350 ("th" "theta" ("8" "θ"))
yuuji@13 351 ("Th" "Theta" ("(8)" "Θ"))
yuuji@13 352 ("th-" "vartheta" ("-8" "-θ"))
yuuji@13 353 ("i" "iota" ("i\n\\_/" "ι"))
yuuji@13 354 ("k" "kappa" ("k" "κ"))
yuuji@13 355 ("l" "lambda" ("\\n/\\" "λ"))
yuuji@13 356 ("L" "Lambda" ("/\\" "Λ"))
yuuji@13 357 ("m" "mu" (" u_\n/" "μ"))
yuuji@13 358 ("n" "nu" ("|/" "ν"))
yuuji@13 359 ("x" "xi" ("E\n >" "ξ"))
yuuji@13 360 ("X" "Xi" ("---\n -\n---" "Ξ"))
yuuji@13 361 ("p" "pi" ("__\n)(" "π"))
yuuji@13 362 ("P" "Pi" ("__\n||" "Π"))
yuuji@13 363 ("p-" "varpi" ("_\nw" "__\nω"))
yuuji@13 364 ("r" "rho" ("/O" "ρ"))
yuuji@13 365 ("r-" "varrho" ("/O\n~~" "ρ\n~~"))
yuuji@13 366 ("s" "sigma" ("o~" "σ"))
yuuji@13 367 ("S" "Sigma" ("\\-+\n >\n/-+" "Σ"))
yuuji@13 368 ("s-" "varsigma" "(~~ \n>")
yuuji@13 369 ("t" "tau" ("__\n(" "τ"))
yuuji@13 370 ("u" "upsilon" ("~v" "υ"))
yuuji@13 371 ("y" "upsilon" ("~v" "υ"))
yuuji@13 372 ("U" "Upsilon" ("~Y~" "Υ"))
yuuji@13 373 ("Y" "Upsilon" ("~Y~" "Υ"))
yuuji@13 374 ("ph" "phi" (" /\n(/)\n/" "φ"))
yuuji@13 375 ("Ph" "Phi" (" _\n(|)\n ~" "Φ"))
yuuji@13 376 ("ph-" "varphi" "\\O\n|")
yuuji@13 377 ("c" "chi" ("x" "χ"))
yuuji@13 378 ("ps" "psi" ("\\|/\\n |" "ψ"))
yuuji@13 379 ("Ps" "Psi" (" ~\n\\|/\\n |" "Ψ"))
yuuji@13 380 ("o" "omega" ("w" "ω"))
yuuji@13 381 ("w" "omega" ("w" "ω"))
yuuji@13 382 ("O" "Omega" ("(~)\n~ ~" "Ω"))
yuuji@13 383 ("W" "Omega" ("(~)\n~ ~" "Ω"))
yuuji@13 384 ("f" "foo")
yuuji@13 385 )
yuuji@52 386 "Default LaTeX-math-command alist.")
yuuji@13 387
yuuji@13 388 (defvar YaTeX-greek-key-alist-private nil
yuuji@13 389 "*User definable key vs LaTeX-math-command alist.")
yuuji@13 390
yuuji@52 391 (defvar YaTeX-greek-key-alist
yuuji@13 392 (append YaTeX-greek-key-alist-private YaTeX-greek-key-alist-default))
yuuji@13 393
yuuji@13 394 ;;(mapcar (function (lambda (x) (YaTeX-math-alist2array x)))
yuuji@13 395 ;; YaTeX-math-key-list)
yuuji@13 396
yuuji@52 397 (defvar YaTeX-math-indicator "KEY\tLaTeX sequence\t\tsign")
yuuji@11 398
yuuji@11 399 (defvar YaTeX-math-need-image t
yuuji@11 400 "*T for displaying pseudo image momentarily.")
yuuji@11 401 (defvar YaTeX-math-max-key 8)
yuuji@11 402 (defvar YaTeX-math-max-seq
yuuji@11 403 (* 8 (1+ (/ (length "\\longleftrightarrow") 8))))
yuuji@11 404 (defvar YaTeX-math-max-sign 5)
yuuji@11 405 (defvar YaTeX-math-sign-width
yuuji@11 406 (+ YaTeX-math-max-key YaTeX-math-max-seq YaTeX-math-max-sign))
yuuji@11 407 (defvar YaTeX-math-display-width
yuuji@11 408 (* 8 (1+ (/ YaTeX-math-sign-width 8))))
yuuji@11 409 (defvar YaTeX-math-menu-map nil
yuuji@80 410 "Keymap used in YaTeX mathematical sign menu mode.")
yuuji@80 411
yuuji@11 412 (if YaTeX-math-menu-map nil
yuuji@11 413 (setq YaTeX-math-menu-map (make-sparse-keymap))
yuuji@11 414 (define-key YaTeX-math-menu-map "n" 'next-line)
yuuji@11 415 (define-key YaTeX-math-menu-map "p" 'previous-line)
yuuji@11 416 (define-key YaTeX-math-menu-map "f" 'YaTeX-math-forward)
yuuji@11 417 (define-key YaTeX-math-menu-map "b" 'YaTeX-math-backward)
yuuji@11 418 (define-key YaTeX-math-menu-map "v" 'scroll-up)
yuuji@11 419 (define-key YaTeX-math-menu-map " " 'scroll-up)
yuuji@11 420 (define-key YaTeX-math-menu-map "c" 'scroll-up)
yuuji@11 421 (define-key YaTeX-math-menu-map "V" 'scroll-down)
yuuji@11 422 (define-key YaTeX-math-menu-map "r" 'scroll-down)
yuuji@11 423 (define-key YaTeX-math-menu-map "\^h" 'scroll-down)
yuuji@11 424 (define-key YaTeX-math-menu-map "<" 'beginning-of-buffer)
yuuji@11 425 (define-key YaTeX-math-menu-map ">" 'end-of-buffer)
yuuji@11 426 (define-key YaTeX-math-menu-map "\^m" 'exit-recursive-edit)
yuuji@11 427 (define-key YaTeX-math-menu-map "q" 'abort-recursive-edit))
yuuji@11 428
yuuji@13 429 (defvar YaTeX-math-exit-key "\e"
yuuji@80 430 "*Key sequence after prefix key of YaTeX-math-mode to exit from math-mode.")
yuuji@13 431
yuuji@11 432 (defmacro YaTeX-math-japanese-sign (list)
yuuji@11 433 (list 'nth 1 list))
yuuji@11 434
yuuji@72 435 (defvar YaTeX-math-cmd-regexp (concat (regexp-quote YaTeX-ec) "[A-z|]"))
yuuji@177 436
yuuji@177 437 ;;; alltt goes into YaTeX-verbatim-environments 2011/3/16
yuuji@177 438 ;;(defvar YaTeX-math-verbatim-environments
yuuji@177 439 ;; '("alltt")
yuuji@177 440 ;; "*List of environments in which LaTeX math mode is disabled.
yuuji@177 441 ;;This value is appended with YaTeX-verbatim-environments.")
yuuji@11 442
yuuji@13 443 ;;;
yuuji@13 444 ;;YaTeX math-mode functions
yuuji@13 445 ;;;
yuuji@23 446 ;;;###autoload from yatex.el
yuuji@13 447 (defun YaTeX-toggle-math-mode (&optional arg)
yuuji@13 448 (interactive "P")
yuuji@13 449 (or (memq 'YaTeX-math-mode mode-line-format) nil
yuuji@13 450 (setq mode-line-format
yuuji@13 451 (append (list "" 'YaTeX-math-mode) mode-line-format)))
yuuji@23 452 (if YaTeX-auto-math-mode nil ;Only effective on manual mode.
yuuji@23 453 (if (or arg (null YaTeX-math-mode))
yuuji@23 454 (let (keys)
yuuji@23 455 (setq YaTeX-math-mode "math:")
yuuji@23 456 (message "Turn on math mode. Prefix keys are %s"
yuuji@23 457 (mapconcat 'car YaTeX-math-key-list " "))
yuuji@23 458 (sit-for 3)
yuuji@23 459 (message
yuuji@23 460 (concat "To exit from math-mode, type `ESC' after prefix, "
yuuji@23 461 "or type `"
yuuji@23 462 (key-description
yuuji@23 463 (car
yuuji@23 464 (where-is-internal
yuuji@23 465 'YaTeX-switch-mode-menu YaTeX-mode-map)))
yuuji@23 466 " $'")))
yuuji@23 467 (setq YaTeX-math-mode nil)
yuuji@23 468 (message "Exit from math mode."))
yuuji@80 469 (set-buffer-modified-p (buffer-modified-p))))
yuuji@13 470
yuuji@11 471 (defun YaTeX-math-forward (arg)
yuuji@11 472 (interactive "p")
yuuji@11 473 (re-search-forward YaTeX-math-cmd-regexp nil t arg))
yuuji@11 474
yuuji@11 475 (defun YaTeX-math-backward (arg)
yuuji@11 476 (interactive "p")
yuuji@11 477 (re-search-backward YaTeX-math-cmd-regexp nil t arg))
yuuji@11 478
yuuji@13 479 (defun YaTeX-math-gets (sign)
yuuji@13 480 (cond
yuuji@13 481 ((null sign) nil)
yuuji@13 482 ((listp sign)
yuuji@13 483 (setq sign
yuuji@13 484 (cond
yuuji@13 485 (YaTeX-japan (YaTeX-math-japanese-sign sign))
yuuji@13 486 (t (car sign))))
yuuji@13 487 (YaTeX-math-gets sign))
yuuji@13 488 ((symbolp sign)
yuuji@13 489 (YaTeX-math-gets (symbol-value sign)))
yuuji@80 490 (t sign)))
yuuji@13 491
yuuji@11 492 (defun YaTeX-math-get-sign (list)
yuuji@80 493 (YaTeX-math-gets (car (cdr-safe (cdr-safe list)))))
yuuji@80 494
yuuji@77 495 (defvar YaTeX-math-section-type-regexp
yuuji@77 496 "eqn\\\\\\sw+\\b"
yuuji@77 497 "*Regexp of section-type math-mode macro")
yuuji@77 498
yuuji@23 499 (defun YaTeX-in-math-mode-p ()
yuuji@80 500 "If current position is supposed to be in LaTeX-math-mode, return t.
yuuji@80 501 This function refers a local variable `source-window' in YaTeX-make-section."
yuuji@80 502 (save-excursion
yuuji@80 503 (and (boundp 'source-window) source-window
yuuji@80 504 (set-buffer (window-buffer source-window)))
yuuji@80 505 (or (YaTeX-quick-in-environment-p
yuuji@80 506 (append
yuuji@80 507 '("math" "eqnarray" "equation" "eqnarray*" "displaymath") ;LaTeX
yuuji@80 508 (if YaTeX-use-AMS-LaTeX
yuuji@80 509 ;; And math modes of AMS-LaTeX
yuuji@80 510 ;;'("align" "align*" "split" "multline" "multline*" "gather"
yuuji@80 511 ;; "gather*" "aligned*" "gathered" "gathered*" "alignat"
yuuji@80 512 ;; "equation*" "cases" "flalign" "flalign*"
yuuji@80 513 ;; "alignat*" "xalignat" "xalignat*" "xxalignat" "xxalignat*"
yuuji@80 514 YaTeX-math-begin-list
yuuji@80 515 )))
yuuji@130 516 (let*((p (point)) (nest 0) me0 r firstp dollar
yuuji@80 517 (delim (concat YaTeX-sectioning-regexp "\\|^$\\|^\C-l"))
yuuji@80 518 (boundary
yuuji@80 519 (save-excursion
yuuji@80 520 (if (looking-at delim)
yuuji@80 521 (goto-char (max (point-min) (1- (point)))))
yuuji@80 522 (re-search-backward delim nil 1)
yuuji@80 523 (point))))
yuuji@80 524 (save-excursion
yuuji@80 525 (cond
yuuji@80 526 ((catch 'open
yuuji@80 527 (save-excursion
yuuji@80 528 (while (and (>= nest 0)
yuuji@80 529 (re-search-backward
yuuji@80 530 (concat YaTeX-ec-regexp ;\
yuuji@80 531 "\\([()]\\|[][]\\)") boundary t))
yuuji@80 532 (setq me0 (match-end 0))
yuuji@80 533 (if (or (YaTeX-on-comment-p)
yuuji@80 534 (YaTeX-literal-p)) nil
yuuji@80 535 (if (or (= (char-after (1- me0)) ?\))
yuuji@80 536 (= (char-after (1- me0)) ?\]))
yuuji@80 537 (setq nest (1+ nest))
yuuji@80 538 (if (= (preceding-char) ?\\ ) nil ;;\\[5pt]
yuuji@80 539 (setq nest (1- nest))))))
yuuji@130 540 (if (< nest 0)
yuuji@130 541 (throw 'open (cons (YaTeX-match-string 0) (point)))))))
yuuji@80 542 ((and (setq r (YaTeX-on-section-command-p
yuuji@80 543 YaTeX-math-section-type-regexp))
yuuji@80 544 (numberp r)
yuuji@80 545 (> r 0))
yuuji@80 546 t)
yuuji@80 547 (t (catch 'dollar
yuuji@80 548 (while ;(search-backward "$" boundary t);little bit fast.
yuuji@80 549 (YaTeX-re-search-active-backward ;;;;;; Too slow???
yuuji@80 550 "\\$" (concat "[^\\\\]" YaTeX-comment-prefix) boundary t)
yuuji@130 551 (setq dollar "$")
yuuji@80 552 (cond
yuuji@80 553 ((equal (char-after (1- (point))) ?$) ; $$ equation $$
yuuji@130 554 (setq dollar "$$")
yuuji@80 555 (backward-char 1)
yuuji@80 556 (setq nest (1+ nest)))
yuuji@177 557 ((YaTeX-literal-p)
yuuji@80 558 nil)
yuuji@80 559 ((and (equal (char-after (1- (point))) ?\\ )
yuuji@80 560 (not (equal (char-after (- (point) 3)) ?\\ )))
yuuji@80 561 nil) ;\$
yuuji@130 562 (t (setq nest (1+ nest))))
yuuji@130 563 (if (and (= nest 1) (null firstp))
yuuji@130 564 (setq firstp (cons dollar (point)))))
yuuji@130 565 (if (= (% nest 2) 1)
yuuji@130 566 (throw 'dollar firstp))))))))))
yuuji@130 567
yuuji@130 568 (defun YaTeX-mark-mathenv ()
yuuji@130 569 "Mark current mathematic environment."
yuuji@130 570 (interactive)
yuuji@130 571 (let ((mmp (YaTeX-in-math-mode-p)) type bpt)
yuuji@130 572 (if (or (null mmp) (not (stringp (setq type (car mmp)))))
yuuji@130 573 nil ;if nil or not string, do nothing
yuuji@130 574 (setq bpt (cdr mmp))
yuuji@130 575 (goto-char bpt)
yuuji@130 576 (cond
yuuji@130 577 ((string-match "\\$" type)
yuuji@130 578 (set-mark-command nil)
yuuji@130 579 (skip-chars-forward "$")
yuuji@130 580 (YaTeX-search-active-forward
yuuji@130 581 type YaTeX-comment-prefix nil) ;if it cause error, obey it
yuuji@130 582 (goto-char (match-end 0)))
yuuji@130 583 ;;
yuuji@130 584 ((string-match "^\\\\[\\[(]" type)
yuuji@130 585 (set-mark-command nil)
yuuji@130 586 (YaTeX-goto-corresponding-leftright)
yuuji@130 587 (skip-chars-forward "])\\\\"))
yuuji@130 588 ;;
yuuji@130 589 ((string-match "^[a-z]" type) ; \begin\end type math
yuuji@130 590 (set-mark-command nil)
yuuji@130 591 (YaTeX-goto-corresponding-environment)
yuuji@130 592 (goto-char (match-end 0)))))))
yuuji@23 593
yuuji@11 594 (defun YaTeX-math-display-list (list cols)
yuuji@11 595 (goto-char (point-max))
yuuji@11 596 (if (= cols 0) (if (not (eolp)) (newline 1))
yuuji@11 597 (forward-line -1)
yuuji@11 598 (while (looking-at "[ \t\n]") (forward-line -1)))
yuuji@11 599 (end-of-line)
yuuji@11 600 (let ((indent (* YaTeX-math-display-width cols)) sign str to)
yuuji@11 601 (indent-to indent)
yuuji@11 602 (insert (car list))
yuuji@11 603 (indent-to (setq indent (+ indent YaTeX-math-max-key)))
yuuji@11 604 (insert "\\" (car (cdr list)))
yuuji@11 605 (setq indent (+ indent YaTeX-math-max-seq))
yuuji@11 606 (setq sign (YaTeX-math-get-sign list))
yuuji@13 607 (while (and sign (not (string= "" sign)))
yuuji@11 608 (setq to (string-match "\n" sign)
yuuji@11 609 str (if to (substring sign 0 to) sign))
yuuji@11 610 (end-of-line)
yuuji@11 611 (indent-to indent)
yuuji@11 612 (insert str)
yuuji@11 613 (cond ((eobp) (newline 1))
yuuji@11 614 ((> cols 0) (forward-line 1)))
yuuji@11 615 (setq sign (if to (substring sign (1+ to)) "")))))
yuuji@11 616
yuuji@11 617 (defvar YaTeX-math-menu-buffer "*math-mode-signs*")
yuuji@11 618
yuuji@11 619 (defun YaTeX-math-show-menu (match-str)
yuuji@11 620 (save-window-excursion
yuuji@59 621 (YaTeX-showup-buffer YaTeX-math-menu-buffer nil t)
yuuji@70 622 (let ((maxcols (max 1 (/ (YaTeX-screen-width) YaTeX-math-sign-width)))
yuuji@11 623 (case-fold-search nil)
yuuji@13 624 (cols 0) (list alist) command)
yuuji@11 625 (erase-buffer)
yuuji@13 626 (insert
yuuji@13 627 "Candidates of sign. [n:next p:prev f:forw b:back q:quit RET:select]\n")
yuuji@11 628 (insert YaTeX-math-indicator "\t")
yuuji@11 629 (insert YaTeX-math-indicator)
yuuji@11 630 (newline 1)
yuuji@70 631 (insert-char ?- (1- (YaTeX-screen-width)))
yuuji@11 632 (newline 1)
yuuji@11 633 (while list
yuuji@11 634 (if (string-match match-str (car (car list)))
yuuji@11 635 (progn (YaTeX-math-display-list (car list) cols)
yuuji@11 636 (setq cols (% (1+ cols) maxcols))))
yuuji@11 637 (setq list (cdr list)))
yuuji@178 638 (goto-char (point-min)) (forward-line 3)
yuuji@11 639 (use-local-map YaTeX-math-menu-map)
yuuji@60 640 (setq buffer-read-only t)
yuuji@11 641 (unwind-protect
yuuji@11 642 (recursive-edit)
yuuji@11 643 (skip-chars-backward "^ \t\n")
yuuji@11 644 (setq command
yuuji@11 645 (if (re-search-forward YaTeX-math-cmd-regexp nil t)
yuuji@11 646 (buffer-substring
yuuji@11 647 (match-beginning 0)
yuuji@11 648 (prog2 (skip-chars-forward "^ \t\n") (point)))
yuuji@11 649 nil))
yuuji@11 650 (kill-buffer YaTeX-math-menu-buffer))
yuuji@80 651 command)))
yuuji@11 652
yuuji@11 653 ;
yuuji@11 654 (defun YaTeX-math-show-image (image &optional exit-char)
yuuji@11 655 "Momentarily display IMAGE at the beginning of the next line;
yuuji@11 656 erase it on the next keystroke. The window is recentered if necessary
yuuji@11 657 to make the whole string visible. If the window isn't large enough,
yuuji@11 658 at least you get to read the beginning."
yuuji@13 659 (if (and image (not (string= image "")))
yuuji@13 660 (let ((buffer-read-only nil)
yuuji@13 661 (modified (buffer-modified-p))
yuuji@13 662 (name buffer-file-name)
yuuji@13 663 insert-start
yuuji@13 664 insert-end)
yuuji@13 665 (unwind-protect
yuuji@13 666 (progn
yuuji@13 667 (save-excursion
yuuji@13 668 ;; defeat file locking... don't try this at home, kids!
yuuji@13 669 (setq buffer-file-name nil)
yuuji@13 670 (forward-line 1)
yuuji@13 671 (setq insert-start (point))
yuuji@13 672 (if (eobp) (newline))
yuuji@13 673 (insert image)
yuuji@13 674 (setq insert-end (point)))
yuuji@13 675 ; make sure the whole string is visible
yuuji@13 676 (if (not (pos-visible-in-window-p insert-end))
yuuji@13 677 (recenter (max 0
yuuji@13 678 (- (window-height)
yuuji@13 679 (count-lines insert-start insert-end)
yuuji@13 680 2))))
yuuji@13 681 (let ((char (read-char)))
yuuji@13 682 (or (eq char exit-char)
yuuji@13 683 (setq unread-command-char char))))
yuuji@13 684 (if insert-end
yuuji@13 685 (save-excursion
yuuji@13 686 (delete-region insert-start insert-end)))
yuuji@13 687 (setq buffer-file-name name)
yuuji@13 688 (set-buffer-modified-p modified)))))
yuuji@11 689
yuuji@52 690 (defun YaTeX-math-insert-sequence (&optional force initial)
yuuji@23 691 "Insert math-mode sequence with image completion."
yuuji@23 692 (interactive "P")
yuuji@52 693 (let*((key (or initial "")) regkey str last-char list i
yuuji@13 694 (case-fold-search nil) match sign
yuuji@13 695 (this-key (char-to-string last-command-char))
yuuji@60 696 (alistsym (cdr (assoc this-key YaTeX-math-key-list)))
yuuji@60 697 (alistname (symbol-name alistsym))
yuuji@60 698 (alist (symbol-value alistsym))
yuuji@13 699 (n (length alist)) (beg (point)) result)
yuuji@52 700 (if initial (insert YaTeX-ec (car (cdr (assoc initial alist)))))
yuuji@60 701 (if (string-match "^YaTeX-" alistname)
yuuji@60 702 (setq alistname (substring alistname (length "YaTeX-"))))
yuuji@60 703 (setq alistname (substring alistname 0 (string-match "-" alistname)))
yuuji@11 704 (setq result
yuuji@11 705 (catch 'complete
yuuji@23 706 (if (and (not force)
yuuji@51 707 (if YaTeX-auto-math-mode
yuuji@51 708 (not (YaTeX-in-math-mode-p))
yuuji@51 709 (not YaTeX-math-mode)))
yuuji@23 710 (throw 'complete 'escape));this tag should be exit, but...
yuuji@11 711 (while t
yuuji@60 712 (message "%ssequence%s: %s"
yuuji@60 713 (if YaTeX-simple-messages "" (concat alistname " "))
yuuji@56 714 (if YaTeX-simple-messages "" "(TAB for menu)") key)
yuuji@11 715 (setq last-char (read-char)
yuuji@11 716 key (concat key (char-to-string last-char))
yuuji@13 717 i 0)
yuuji@11 718 (cond
yuuji@13 719 ((string= key this-key) ;;invoke key itself
yuuji@11 720 (throw 'complete 'escape))
yuuji@13 721 ((string= key YaTeX-math-exit-key) ;;exit from math-mode
yuuji@13 722 (throw 'complete 'exit))
yuuji@23 723 ((string-match "\r" key) ;;RET = kakutei
yuuji@23 724 (throw 'complete 'select))
yuuji@23 725 ((string-match "[\C-g\C-c]" key) ;;C-g = abort
yuuji@23 726 (throw 'complete 'abort))
yuuji@23 727 ((string-match "[\t\n]" key) ;;TAB, LFD = menu
yuuji@23 728 (throw 'complete 'menu))
yuuji@23 729 ((string-match "[\C-h\C-?]" key) ;;BS, DEL = BS
yuuji@23 730 (if (< (length key) 2) (throw 'complete 'abort))
yuuji@13 731 (setq key (substring key 0 -2))))
yuuji@13 732
yuuji@13 733 (setq regkey (concat "^" (regexp-quote key)))
yuuji@56 734 (message "Sequence%s: %s"
yuuji@56 735 (if YaTeX-simple-messages "" "(TAB for menu)") key)
yuuji@11 736 (if
yuuji@11 737 (catch 'found
yuuji@11 738 ;;(1)input string strictly matches with alist
yuuji@23 739 (setq match (assoc key alist))
yuuji@23 740 ;;remember previous match
yuuji@23 741
yuuji@11 742 ;;(2)search partial match into alist
yuuji@13 743 (setq list alist)
yuuji@11 744 (while (< i n)
yuuji@11 745 (if (string-match
yuuji@13 746 regkey
yuuji@13 747 ;;(aref array i)
yuuji@13 748 ;;(car (nth i alist))
yuuji@23 749 (car (car list)))
yuuji@11 750 (progn
yuuji@11 751 (or match
yuuji@13 752 ;;(setq match (nth i alist))
yuuji@13 753 (setq match (car list)))
yuuji@11 754 (throw 'found t)))
yuuji@13 755 (setq i (1+ i) list (cdr list)))) ;catch 'found
yuuji@11 756 nil ;;if any match, continue reading
yuuji@11 757 ;;else reading of sequence has been done.
yuuji@11 758 (message "complete.")
yuuji@23 759 (throw 'complete t))
yuuji@23 760
yuuji@11 761 (if match
yuuji@11 762 (progn (delete-region beg (point))
yuuji@80 763 (setq YaTeX-single-command (car (cdr match)))
yuuji@80 764 (insert YaTeX-ec YaTeX-single-command)
yuuji@13 765 (if (and YaTeX-math-need-image
yuuji@13 766 (setq sign (YaTeX-math-get-sign match)))
yuuji@13 767 (YaTeX-math-show-image (concat sign "\n")))
yuuji@11 768 )
yuuji@11 769 nil)
yuuji@11 770 )))
yuuji@68 771 (delete-region beg (point))
yuuji@11 772 (cond
yuuji@68 773 ((memq result '(t select))
yuuji@68 774 (if (eq result t)
yuuji@68 775 (setq unread-command-char last-char)
yuuji@68 776 (message "Done."))
yuuji@80 777 (if (assoc YaTeX-single-command section-table)
yuuji@80 778 (YaTeX-make-section nil nil nil YaTeX-single-command)
yuuji@68 779 (setq YaTeX-current-completion-type 'maketitle)
yuuji@80 780 (YaTeX-make-singlecmd YaTeX-single-command)))
yuuji@11 781 ((eq result 'abort)
yuuji@11 782 (message "Abort."))
yuuji@11 783 ((eq result 'escape)
yuuji@80 784 (call-interactively (lookup-key global-map this-key)))
yuuji@13 785 ((eq result 'exit)
yuuji@13 786 (YaTeX-toggle-math-mode))
yuuji@11 787 ((eq result 'menu)
yuuji@11 788 (setq key (concat "^" (regexp-quote (substring key 0 -1))))
yuuji@68 789 (insert (YaTeX-math-show-menu key))))))
yuuji@52 790
yuuji@52 791 ;; ----- Change image completion types -----
yuuji@52 792 (defun YaTeX-math-member-p (item)
yuuji@52 793 "Check if ITEM is a member of image completion.
yuuji@52 794 If so return the cons of its invocation key and image-string."
yuuji@52 795 (let ((lists YaTeX-math-key-list) list)
yuuji@52 796 (catch 'found
yuuji@52 797 (while lists
yuuji@52 798 (setq list (symbol-value (cdr (car lists))))
yuuji@52 799 (while list
yuuji@52 800 (if (string= item (nth 1 (car list)))
yuuji@52 801 (throw 'found (cons (car (car lists)) (nth 0 (car list)))))
yuuji@52 802 (setq list (cdr list)))
yuuji@52 803 (setq lists (cdr lists))))))
yuuji@52 804
yuuji@193 805 ;;; ----- for AMS LaTeX (by matsu<at>math.s.chiba-u.ac.jp) -----
yuuji@69 806 (defvar YaTeX-ams-paren-modifier
yuuji@69 807 '(("Biggl" . "Biggr") ("biggl" . "biggr")
yuuji@69 808 ("Bigl" . "Bigr") ("bigl" . "bigr")
yuuji@69 809 ("left" . "right") ("" . ""))
yuuji@69 810 "Alist of modifier of parentheses.")
yuuji@69 811
yuuji@69 812 (defvar YaTeX-left-paren "(\\|\\[\\|\\\\{")
yuuji@69 813 (defvar YaTeX-right-paren ")\\|\\]\\|\\\\}")
yuuji@69 814 (defvar YaTeX-paren
yuuji@69 815 (concat YaTeX-left-paren "\\|" YaTeX-right-paren))
yuuji@69 816
yuuji@69 817 (defun YaTeX-on-parenthesis-p ()
yuuji@69 818 "If cursor is on an (AMS-LaTeX) parenthesis, return the parenthesis."
yuuji@69 819 (interactive)
yuuji@69 820 (let* ((list YaTeX-ams-paren-modifier)
yuuji@69 821 (longest 0) ;; the longest length of parenthesis command strings
yuuji@69 822 (flag t) ;; flag for whether on braces not following \
yuuji@69 823 (point (point))
yuuji@69 824 (move 0)
yuuji@69 825 (paren))
yuuji@69 826 (while list
yuuji@69 827 (setq longest
yuuji@69 828 (max longest (length (car (car list))) (length (cdr (car list)))))
yuuji@69 829 (setq list (cdr list)))
yuuji@69 830 (save-excursion
yuuji@69 831 ;; search {} and, if it does not follow `\', set flag nil.
yuuji@69 832 ;; if it is right after `\', set flag t and move to the position of \.
yuuji@69 833 ;; mmmmm.
yuuji@69 834 (if (looking-at "{\\|}")
yuuji@69 835 (if (not (equal (char-after (1- (point))) 92))
yuuji@69 836 (setq flag nil)
yuuji@69 837 (forward-char -1)))
yuuji@69 838 ;; if flag is nil, do nothing.
yuuji@69 839 (if (and flag (re-search-forward YaTeX-paren
yuuji@69 840 (+ (point) 3 longest) t))
yuuji@69 841 (progn
yuuji@69 842 (setq move (- (point) point))
yuuji@80 843 (setq paren (YaTeX-match-string 0))
yuuji@69 844 (setq list YaTeX-ams-paren-modifier)
yuuji@69 845 ;; criterion for whether on [] () \{\} or not.
yuuji@69 846 (if (string-match YaTeX-left-paren paren)
yuuji@69 847 (while (and list flag)
yuuji@69 848 (let* ((mod (car (car list)))
yuuji@69 849 (mod-length 0) ;; length of modifier
yuuji@69 850 paren-regexp ;; regexp of paren.
yuuji@69 851 mod-regexp) ;; regexp of modifier.
yuuji@69 852 (if (> (length mod) 0)
yuuji@69 853 (setq mod-regexp (concat "\\\\" mod)
yuuji@69 854 mod-length (1+ (length mod))))
yuuji@69 855 (cond ((string= paren "\\{")
yuuji@69 856 (setq paren-regexp (concat "\\" paren)))
yuuji@69 857 ((string= paren "[")
yuuji@69 858 (setq paren-regexp "\\["))
yuuji@69 859 (t (setq paren-regexp paren)))
yuuji@69 860 (save-excursion
yuuji@69 861 (if (and (>= (- (point) (point-min))
yuuji@69 862 (+ mod-length (length paren)))
yuuji@69 863 (not (forward-char
yuuji@69 864 (- 0 mod-length (length paren))))
yuuji@69 865 (looking-at (concat "\\(" mod-regexp "\\)\\("
yuuji@69 866 paren-regexp "\\)")))
yuuji@69 867 (setq flag nil)))
yuuji@69 868 (setq list (cdr list))))
yuuji@69 869 (while (and list flag)
yuuji@69 870 (let* ((mod (cdr (car list)))
yuuji@69 871 (mod-length 0)
yuuji@69 872 paren-regexp
yuuji@69 873 mod-regexp)
yuuji@69 874 (if (> (length mod) 0)
yuuji@69 875 (setq mod-regexp (concat "\\\\" mod)
yuuji@69 876 mod-length (1+ (length mod))))
yuuji@69 877 (cond ((string= paren "\\}")
yuuji@69 878 (setq paren-regexp (concat "\\" paren)))
yuuji@69 879 ((string= paren "]")
yuuji@69 880 (setq paren-regexp "\\]"))
yuuji@69 881 (t (setq paren-regexp paren)))
yuuji@69 882 (save-excursion
yuuji@69 883 (if (and (>= (- (point) (point-min))
yuuji@69 884 (+ mod-length (length paren)))
yuuji@69 885 (not (forward-char
yuuji@69 886 (- 0 mod-length (length paren))))
yuuji@69 887 (looking-at (concat "\\(" mod-regexp "\\)\\("
yuuji@69 888 paren-regexp "\\)")))
yuuji@69 889 (setq flag nil)))
yuuji@69 890 (setq list (cdr list)))))
yuuji@80 891 (if (<= move (length (YaTeX-match-string 0)))
yuuji@80 892 (YaTeX-match-string 0)))))))
yuuji@69 893
yuuji@77 894 (defun YaTeX-goto-open-paren (&optional jumpto-co)
yuuji@77 895 "Jump to the exact position of open parenthesis.
yuuji@77 896 If optional argument JUMPTO-CO is non-nil, goto corresponding parentheses."
yuuji@69 897 (interactive)
yuuji@69 898 (let ((paren)
yuuji@69 899 (backslash-syntax (char-to-string (char-syntax ?\\))))
yuuji@69 900 (if (setq paren (YaTeX-on-parenthesis-p))
yuuji@69 901 (if (string-match "(\\|{\\|\\[" paren (1- (length paren)))
yuuji@69 902 (progn
yuuji@69 903 (re-search-forward "(\\|{\\|\\[" (+ (point) (length paren)) t)
yuuji@77 904 (backward-char)
yuuji@77 905 (if jumpto-co
yuuji@77 906 (unwind-protect
yuuji@77 907 (progn
yuuji@77 908 (modify-syntax-entry ?\\ " ")
yuuji@77 909 (forward-list)
yuuji@77 910 (backward-char))
yuuji@77 911 (modify-syntax-entry ?\\ backslash-syntax)))
yuuji@77 912 (point))
yuuji@69 913 (re-search-forward ")\\|}\\|\\]" (+ (point) (length paren)) t)
yuuji@69 914 (unwind-protect
yuuji@69 915 (progn
yuuji@69 916 (modify-syntax-entry ?\\ " ")
yuuji@77 917 (backward-list)
yuuji@77 918 (point))
yuuji@69 919 (modify-syntax-entry ?\\ backslash-syntax))))))
yuuji@69 920
yuuji@77 921 ;;;###autoload
yuuji@77 922 (defun YaTeX-goto-corresponding-paren ()
yuuji@77 923 "Go to corresponding mathematical parentheses."
yuuji@77 924 (if (YaTeX-on-parenthesis-p)
yuuji@77 925 (YaTeX-goto-open-paren t)
yuuji@77 926 nil))
yuuji@77 927
yuuji@69 928 (defun YaTeX-change-parentheses ()
yuuji@69 929 "Change the size of parentheses, braces, and brackets of AMS-LaTeX."
yuuji@69 930 (interactive)
yuuji@69 931 (if (not (and YaTeX-use-AMS-LaTeX (YaTeX-on-parenthesis-p)))
yuuji@69 932 nil
yuuji@80 933 (let* ((mod (YaTeX-match-string 1)) ;; modifier
yuuji@80 934 (paren (if mod (YaTeX-match-string 2) (YaTeX-match-string 0))) ;; paren
yuuji@69 935 (mod-length (if (or (string= mod "\\left") (string= mod "\\right"))
yuuji@69 936 5 ;; 5 in case left or right
yuuji@69 937 (length mod))) ;; length of modifier
yuuji@69 938 (paren-length (length paren)) ;; length of paren
yuuji@69 939 (length (+ mod-length paren-length)) ;; length of whole string
yuuji@69 940 (big-p t) ;; flag whether new modifier is "[Bb]ig+" or not.
yuuji@69 941 size ;; left, big, Big etc.
yuuji@77 942 type ;; parentheses type
yuuji@69 943 lr ;; "l" or "r".
yuuji@69 944 char newsize newsize-length
yuuji@69 945 (backslash-syntax (char-to-string (char-syntax ?\\)))
yuuji@69 946 (case-fold-search))
yuuji@69 947 ;; decide lr and size from mod and paren.
yuuji@69 948 (cond ((string-match "\\(\\\\[Bb]ig+\\)[lr]" mod)
yuuji@69 949 (setq size (substring mod 1 (match-end 1))
yuuji@69 950 lr (substring mod (match-end 1) (match-end 0))))
yuuji@69 951 ((string-match "\\\\left" mod)
yuuji@69 952 (setq size "left-right" lr "l"))
yuuji@69 953 ((string-match "\\\\right" mod)
yuuji@69 954 (setq size "left-right" lr "r"))
yuuji@69 955 ((string-match "(\\|\\[\\|\\\\{" paren)
yuuji@69 956 (setq size "null" lr "l"))
yuuji@69 957 ((string-match ")\\|\\]\\|\\\\}" paren)
yuuji@69 958 (setq size "null" lr "r"))
yuuji@69 959 (t
yuuji@69 960 (setq size nil lr nil)))
yuuji@69 961 (while (not newsize)
yuuji@69 962 (message (format (concat "Change from %s: "
yuuji@69 963 "l(big) L(Big) h(bigg) H(Bigg) "
yuuji@77 964 "r(left-right) n(NONE) ( { [") size))
yuuji@69 965 (setq char (read-char)
yuuji@69 966 newsize (cond ((char-equal char ?l) "\\big")
yuuji@69 967 ((char-equal char ?L) "\\Big")
yuuji@69 968 ((char-equal char ?h) "\\bigg")
yuuji@69 969 ((char-equal char ?H) "\\Bigg")
yuuji@69 970 ((char-equal char ?r)
yuuji@69 971 (setq big-p nil) "\\left")
yuuji@77 972 ((memq char '(?\( ?\)))
yuuji@77 973 (setq big-p nil type '("(" . ")")) "")
yuuji@77 974 ((memq char '(?\{ ?\}))
yuuji@77 975 (setq big-p nil type '("\\{" . "\\}")) "")
yuuji@77 976 ((memq char '(?\[ ?\]))
yuuji@77 977 (setq big-p nil type '("[" . "]")) "")
yuuji@69 978 ((char-equal char ?n)
yuuji@69 979 (setq big-p nil) "")
yuuji@69 980 (t nil))
yuuji@69 981 newsize-length (length newsize)))
yuuji@69 982 (YaTeX-goto-open-paren)
yuuji@69 983 (forward-char)
yuuji@77 984 (cond
yuuji@77 985 (type
yuuji@77 986 (delete-region (point) (- (point) paren-length))
yuuji@77 987 (save-excursion (insert (car type))))
yuuji@77 988 (t
yuuji@77 989 (delete-region (- (point) length) (- (point) paren-length))
yuuji@77 990 (backward-char paren-length)))
yuuji@69 991 (insert-string newsize)
yuuji@69 992 (if big-p (insert ?l))
yuuji@69 993 (unwind-protect
yuuji@69 994 (progn
yuuji@69 995 (modify-syntax-entry ?\\ " ")
yuuji@69 996 (forward-list)
yuuji@69 997 (if (string= size "left-right") (setq length (1+ length)))
yuuji@69 998 (if (eq char ?r) (setq newsize "\\right"))
yuuji@77 999 (cond
yuuji@77 1000 (type
yuuji@77 1001 (delete-region (point) (- (point) paren-length))
yuuji@77 1002 (insert (cdr type)))
yuuji@77 1003 (t
yuuji@77 1004 (delete-region (- (point) length) (- (point) paren-length))
yuuji@77 1005 (backward-char paren-length)
yuuji@77 1006 (insert-string newsize)
yuuji@77 1007 (if big-p (insert ?r))
yuuji@77 1008 (forward-char paren-length)))
yuuji@69 1009 (if (string= lr "l") (backward-list)))
yuuji@69 1010 (modify-syntax-entry ?\\ backslash-syntax))
yuuji@69 1011 t)))
yuuji@69 1012
yuuji@69 1013 (defun YaTeX-insert-amsparens-region (beg end char)
yuuji@69 1014 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ")
yuuji@69 1015 (let* ((case-fold-search)
yuuji@69 1016 (st (cond ((char-equal char ?l) "big")
yuuji@69 1017 ((char-equal char ?L) "Big")
yuuji@69 1018 ((char-equal char ?h) "bigg")
yuuji@69 1019 ((char-equal char ?H) "Bigg"))))
yuuji@69 1020 (if st
yuuji@69 1021 (YaTeX-insert-braces-region
yuuji@69 1022 beg end (concat "\\" st "l(") (concat "\\" st "r)"))
yuuji@69 1023 (YaTeX-insert-braces-region beg end "(" ")"))))
yuuji@69 1024
yuuji@69 1025 (defun YaTeX-insert-amsbraces-region (beg end char)
yuuji@69 1026 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ")
yuuji@69 1027 (let* ((case-fold-search)
yuuji@69 1028 (st (cond ((char-equal char ?l) "big")
yuuji@69 1029 ((char-equal char ?L) "Big")
yuuji@69 1030 ((char-equal char ?h) "bigg")
yuuji@69 1031 ((char-equal char ?H) "Bigg"))))
yuuji@69 1032 (if st
yuuji@69 1033 (YaTeX-insert-braces-region
yuuji@69 1034 beg end (concat "\\" st "l\\{") (concat "\\" st "r\\}"))
yuuji@69 1035 (YaTeX-insert-braces-region beg end "\\{" "\\}"))))
yuuji@69 1036
yuuji@69 1037 (defun YaTeX-insert-amsbrackets-region (beg end char)
yuuji@69 1038 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ")
yuuji@69 1039 (let* ((case-fold-search)
yuuji@69 1040 (st (cond ((char-equal char ?l) "big")
yuuji@69 1041 ((char-equal char ?L) "Big")
yuuji@69 1042 ((char-equal char ?h) "bigg")
yuuji@69 1043 ((char-equal char ?H) "Bigg"))))
yuuji@69 1044 (if st
yuuji@69 1045 (YaTeX-insert-braces-region
yuuji@69 1046 beg end (concat "\\" st "l[") (concat "\\" st "r]"))
yuuji@69 1047 (YaTeX-insert-braces-region beg end "[" "]"))))
yuuji@69 1048
yuuji@69 1049
yuuji@11 1050 ;;
yuuji@11 1051 (provide 'yatexmth)
yuuji@13 1052
yuuji@13 1053 ; Local variables:
yuuji@13 1054 ; fill-prefix: ";;; "
yuuji@13 1055 ; paragraph-start: "^$\\| \\|;;;$"
yuuji@13 1056 ; paragraph-separate: "^$\\| \\|;;;$"
yuuji@13 1057 ; End: