Mercurial > hgrepos > hgweb.cgi > yatex
annotate yatexmth.el @ 84:73cba5ddd111 yuuji v0
Converted from RCS of yatex
| author | yuuji |
|---|---|
| date | Sun, 27 Sep 2009 13:04:14 +0000 |
| parents | 9b4354af748c |
| children | d5e19b856ca1 |
| rev | line source |
|---|---|
| 11 | 1 ;;; -*- Emacs-Lisp -*- |
| 23 | 2 ;;; YaTeX math-mode-specific functions. |
| 64 | 3 ;;; yatexmth.el |
| 80 | 4 ;;; (c)1993-2006 by HIROSE Yuuji [yuuji@yatex.org] |
| 5 ;;; Last modified Sun Dec 24 15:13:15 2006 on firestorm | |
| 11 | 6 ;;; $Id$ |
| 7 | |
| 13 | 8 ;;; [Customization guide] |
| 9 ;;; | |
| 10 ;;; By default, you can use two completion groups in YaTeX math | |
| 52 | 11 ;;; mode, `;' for mathematical signs and `:' for greek letters. But |
| 13 | 12 ;;; you can add other completion groups by defining the alist of |
| 13 ;;; `prefix key' vs `completion list' into the variable | |
| 14 ;;; YaTeX-math-key-list-private. If you wish to accomplish the | |
| 23 | 15 ;;; completion as follows(prefix key is `,'): |
| 13 | 16 ;;; |
| 17 ;;; KEY COMPLETION | |
| 18 ;;; s \sin | |
| 19 ;;; S \arcsin | |
| 20 ;;; c \cos | |
| 21 ;;; C \arccos | |
| 22 ;;; : | |
| 23 ;;; T \arctan | |
| 24 ;;; l \log | |
| 25 ;;; hs \sinh | |
| 26 ;;; | |
| 23 | 27 ;;; Typing `s' after `,' makes `\sin', `hs' after `,' makes `\sinh' |
| 13 | 28 ;;; and so on. First, you have to define list of key-completion |
| 29 ;;; pairs. Variable name(YaTeX-math-funcs-list) is arbitrary. | |
| 30 ;;; | |
| 31 ;;; (setq YaTeX-math-funcs-list | |
| 32 ;;; '(("s" "sin") | |
| 33 ;;; ("S" "arcsin") | |
| 34 ;;; : | |
| 35 ;;; ("hs" "sinh"))) | |
| 36 ;;; | |
| 37 ;;; Next, define the list of prefix-key vs completion list(defined | |
| 38 ;;; above) into the variable YaTeX-math-key-list-private. | |
| 39 ;;; | |
| 40 ;;; (setq YaTeX-math-key-list-private | |
| 23 | 41 ;;; '(("," . YaTeX-math-funcs-list) |
| 13 | 42 ;;; ("'" . Other-List-if-any))) |
| 43 ;;; | |
| 44 ;;; Put these expressions into your ~/.emacs, and you can use this | |
| 51 | 45 ;;; completion in the math-mode. |
| 13 | 46 ;;; |
| 47 ;;; And you can add your favorite completion sequences to the | |
| 23 | 48 ;;; default completion list invoked with `;', by defining those lists |
| 13 | 49 ;;; into variable YaTeX-math-sign-alist-private. |
| 50 | |
| 51 ;;; 【イメージ補完の追加方法】 | |
| 52 ;;; | |
| 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 |
| 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 |
| 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 |
| 13 | 56 ;;; な補完シリーズを定義する場合を考えてみます。 |
| 57 ;;; | |
| 58 ;;; 補完キー 補完結果 | |
| 59 ;;; s \sin | |
| 60 ;;; S \arcsin | |
| 61 ;;; c \cos | |
| 62 ;;; C \arccos | |
| 63 ;;; : | |
| 64 ;;; T \arctan | |
| 65 ;;; l \log | |
| 66 ;;; hs \sinh | |
| 67 ;;; | |
| 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 |
| 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)。 |
| 70 ;;; | |
| 71 ;;; (setq YaTeX-math-funcs-list | |
| 72 ;;; '(("s" "sin") | |
| 73 ;;; ("S" "arcsin") | |
| 74 ;;; : | |
| 75 ;;; ("hs" "sinh"))) | |
| 76 ;;; | |
| 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 |
| 13 | 78 ;;; と上で定義した補完用変数の登録を行ないます。 |
| 79 ;;; | |
| 80 ;;; (setq YaTeX-math-key-list-private | |
| 23 | 81 ;;; '(("," . YaTeX-math-funcs-list) |
| 13 | 82 ;;; ("'" . ほかに定義したいシリーズがあれば…))) |
| 83 ;;; | |
| 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 |
| 85 ;;; 補完が利用できます。 | |
| 13 | 86 |
| 87 (defvar YaTeX-jisold | |
| 88 (and (boundp 'dos-machine-type) | |
| 89 (eq dos-machine-type 'pc98))) | |
| 90 | |
| 91 (defmacro YaTeX-setq-math-sym (sym old new) | |
| 92 (list 'setq sym (list 'if 'YaTeX-jisold old new))) | |
| 93 | |
| 94 (YaTeX-setq-math-sym YaTeX-image-in "E" "∈") | |
| 95 (YaTeX-setq-math-sym YaTeX-image-ni "ヨ" "∋") | |
| 96 (YaTeX-setq-math-sym YaTeX-image-subset " _\n(\n ~" "⊂") | |
| 97 (YaTeX-setq-math-sym YaTeX-image-subseteq " _\n(_\n ~" "⊆") | |
| 98 (YaTeX-setq-math-sym YaTeX-image-supset "_\n )\n~" "⊃") | |
| 99 (YaTeX-setq-math-sym YaTeX-image-supseteq "_\n_)\n~" "⊇") | |
| 100 (YaTeX-setq-math-sym YaTeX-image-nabla "___\n\\\\/" "∇") | |
| 101 (YaTeX-setq-math-sym YaTeX-image-partial " -+\n+-+\n+-+" "∂") | |
| 102 (YaTeX-setq-math-sym YaTeX-image-dagger "+\n|" "†") | |
| 103 (YaTeX-setq-math-sym YaTeX-image-ddagger "+\n+\n|" "‡") | |
| 104 (YaTeX-setq-math-sym YaTeX-image-equiv "＝\n￣" "≡") | |
| 105 (YaTeX-setq-math-sym YaTeX-image-int " /\\\n \\\n\\/" "∫") | |
| 106 (YaTeX-setq-math-sym YaTeX-image-bot "｜\n￣" "⊥") | |
| 107 (YaTeX-setq-math-sym YaTeX-image-neg "ｲ" "¬") | |
| 108 (YaTeX-setq-math-sym YaTeX-image-flat "ｂ" "♭") | |
| 23 | 109 (YaTeX-setq-math-sym YaTeX-image-sqrt "" "√") |
| 80 | 110 (defvar YaTeX-image-nearrow '("__\n /|\n/" " ＿\n ／|\n／" )) |
| 111 (defvar YaTeX-image-nwarrow '(" __\n|\\\n \\" " ＿\n|＼\n ＼")) | |
| 112 (defvar YaTeX-image-searrow '("\\\n \\|\n--`" "＼\n ＼|\n ￣")) | |
| 113 (defvar YaTeX-image-swarrow '(" /\n|/\n'~~" " ／\n|／\n ￣")) | |
| 114 | |
| 13 | 115 |
| 52 | 116 (defvar |
| 13 | 117 YaTeX-math-sign-alist-default |
| 11 | 118 '( |
| 119 ;frequently used | |
| 120 ("||" "|" ("||" "‖")) | |
| 121 ("sum" "sum" ("\\-+\n >\n/-+" "Σ")) | |
| 122 ("sigma" "sum" ("\\-+\n >\n/-+" "Σ")) | |
| 13 | 123 ("integral" "int" (" /\\\n \\\n\\/" YaTeX-image-int)) |
| 11 | 124 ("ointegral" "oint" " /\\\n(\\)\n\\/") |
| 23 | 125 ("sqrt" "sqrt" (" __\n,/" YaTeX-image-sqrt)) |
| 126 ("root" "sqrt" (" __\n,/" YaTeX-image-sqrt)) | |
| 11 | 127 ("A" "forall" "|_|\nV") |
| 128 ("E" "exists" "-+\n-+\n-+") | |
| 13 | 129 ("!" "neg" ("--+\n |" YaTeX-image-neg)) |
| 11 | 130 ("oo" "infty" ("oo" "∞")) |
| 131 ("\\" "backslash" ("\\" "＼")) | |
| 68 | 132 ("..." "cdots" ("..." "…")) |
| 11 | 133 |
| 134 ;;binary operators | |
| 135 ("+-" "pm" ("+\n-" "±")) | |
| 136 ("-+" "mp" "-\n+") | |
| 137 ("x" "times" ("x" "×")) | |
| 138 ("/" "div" (",\n-\n'" "÷")) | |
| 23 | 139 ("f" "frac" "xxx\n---\nyyy" "÷") |
| 11 | 140 ("*" "ast" "*") |
| 141 ("#" "star" ("_/\\_\n\\ /\n//\\\\" "★")) | |
| 142 ("o" "circ" "o") | |
| 143 ("o*" "bullet" " _\n(*)\n ~") | |
| 144 ("." "cdot" ".") | |
| 145 ("cap" "cap" "/-\\\n| |") | |
| 146 ("cup" "cup" "| |\n\\-/") | |
| 147 ("u+" "uplus" "|+|\n\\-/") | |
| 148 ("|~|" "sqcap" "|~|") | |
| 149 ("|_|" "sqcup" "|_|") | |
| 150 ("v" "vee" "v") | |
| 151 ("^" "wedge" "^") | |
| 152 ("\\\\" "setminus" "\\") | |
| 153 (")(" "wr" " )\n(") | |
| 154 ("<>" "diamond" "<>") | |
| 155 ("/\-" "bigtriangleup" ("/\\\n~~" "△")) | |
| 156 ("-\\/" "bigtriangledown" ("__\n\\/" "▽")) | |
| 157 ("<|" "triangleleft" "<|") | |
| 158 ("|>" "triangleright" "|>") | |
| 159 ("<||" "lhd" "/|\n\\|") | |
| 160 ("||>" "rhd" "|\\\n|/") | |
| 161 ("<|-" "unlhd" "<|\n~~") | |
| 162 ("|>-" "unrhd" "|>\n~~") | |
| 163 ("o+" "oplus" " _\n(+)\n ~") | |
| 164 ("o-" "ominus" " _\n(-)\n ~") | |
| 165 ("ox" "otimes" " _\n(x)\n ~") | |
| 166 ("o/" "oslash" " _\n(/)\n ~") | |
| 167 ("o." "odot" "(.)") | |
| 168 ("O" "bigcirc" "O") | |
| 13 | 169 ("t" "dagger" ("+\n|" YaTeX-image-dagger)) |
| 170 ("tt" "ddagger" ("+\n+\n|" YaTeX-image-ddagger)) | |
| 11 | 171 ("II" "amalg" "II") |
| 172 ; : | |
| 173 ;;relational operators | |
| 174 ("<" "leq" ("<\n-" "≦")) | |
| 175 (">" "geq" (">\n-" "≧")) | |
| 13 | 176 ("-=" "equiv" ("=\n-" YaTeX-image-equiv)) |
| 177 ("=-" "equiv" ("=\n-" YaTeX-image-equiv)) | |
| 178 ("---" "equiv" ("=\n-" YaTeX-image-equiv)) | |
| 179 ("(" "subset" (" _\n(\n ~" YaTeX-image-subset)) | |
| 180 ("(-" "subseteq" (" _\n(_\n ~" YaTeX-image-subseteq)) | |
| 181 (")" "supset" ("_\n )\n~" YaTeX-image-supset)) | |
| 182 (")-" "supseteq" ("_\n_)\n~" YaTeX-image-supseteq)) | |
| 11 | 183 ("[" "sqsubset" "[") |
| 184 ("[-" "sqsubseteq" "[\n~") | |
| 185 ("]" "sqsupset" "]") | |
| 186 ("]-" "sqsupseteq" "]\n~") | |
| 13 | 187 ("{" "in" ("(-" YaTeX-image-in)) |
| 188 ("}" "ni" ("-)" YaTeX-image-ni)) | |
| 11 | 189 ("|-" "vdash" "|-") |
| 190 ("-|" "dashv" "-|") | |
| 191 ("~" "sim" "~(tild)") | |
| 192 ("~-" "simeq" "~\n-") | |
| 193 ("asymp" "asymp" "v\n^") | |
| 194 ("~~" "approx" "~\n~") | |
| 195 ("~=" "cong" "~\n=") | |
| 196 ("=/" "neq" ("=/=" "≠")) | |
| 197 (".=" "doteq" ".\n=") | |
| 198 ("o<" "propto" "o<") | |
| 199 ("|=" "models" "|=") | |
| 200 ("_|_" "perp" "_|_") | |
| 201 ("|" "mid" "|") | |
| 202 ("||" "parallel" "||") | |
| 203 ("bowtie" "bowtie" "|><|(wide)") | |
| 204 ("|><|" "join" "|><|") | |
| 205 ("\\_/" "smile" "\\_/") | |
| 206 ("/~\\" "frown" "/~~\\") | |
| 207 ("-<" "prec" ("-<" "く")) | |
| 208 ("-<=" "preceq" ("-<\n-" "く\n=")) | |
| 209 ("<<" "ll" ("<<" "《")) | |
| 80 | 210 (">>" "gg" (">>" "》")) |
| 11 | 211 ; : |
| 212 ;;arrows | |
| 213 ("<-" "leftarrow" ("<-" "←")) | |
| 13 | 214 ("\C-b" "leftarrow" ("<-" "←")) |
| 215 ("<--" "longleftarrow" ("<--" "←--")) | |
| 11 | 216 ("<=" "Leftarrow" "<=") |
| 217 ("<==" "Longleftarrow" "<==") | |
| 218 ("->" "rightarrow" ("->" "→")) | |
| 13 | 219 ("\C-f" "rightarrow" ("->" "→")) |
| 11 | 220 ("-->" "longrightarrow" ("-->" "--→")) |
| 64 | 221 ("=>" "Rightarrow" "=>") |
| 11 | 222 ("==>" "Longrightarrow" "==>") |
| 223 ("<->" "leftrightarrow" ("<->" "←→")) | |
| 224 ("<-->" "longleftrightarrow" ("<---->" "←--→")) | |
| 47 | 225 ("<=>" "Leftrightarrow" "<=>") |
| 11 | 226 ("<==>" "Longleftrightarrow" "<==>") |
| 227 ("^|" "uparrow" ("^\n|" "↑")) | |
| 13 | 228 ("\C-p" "uparrow" ("^\n|" "↑")) |
| 11 | 229 ("^||" "Uparrow" "/\\\n||") |
| 230 ("\C-n" "downarrow" ("|\nv" "↓")) | |
| 13 | 231 ("v|" "downarrow" ("|\nv" "↓")) |
| 232 ("v||" "Downarrow" "||\n\\/") | |
| 80 | 233 ("\C-p\C-f" "nearrow" YaTeX-image-nearrow) |
| 234 ("\C-f\C-p" "nearrow" YaTeX-image-nearrow) | |
| 235 ("ne" "nearrow" YaTeX-image-nearrow) | |
| 236 ("\C-p\C-b" "nwarrow" YaTeX-image-nwarrow) | |
| 237 ("\C-b\C-p" "nwarrow" YaTeX-image-nwarrow) | |
| 238 ("nw" "nwarrow" YaTeX-image-nwarrow) | |
| 239 ("\C-n\C-f" "searrow" YaTeX-image-searrow) | |
| 240 ("\C-f\C-n" "searrow" YaTeX-image-searrow) | |
| 241 ("se" "searrow" YaTeX-image-searrow) | |
| 242 ("\C-n\C-b" "swarrow" YaTeX-image-swarrow) | |
| 243 ("\C-b\C-n" "swarrow" YaTeX-image-swarrow) | |
| 244 ("sw" "swarrow" YaTeX-image-swarrow) | |
| 11 | 245 ("|->" "mapsto" ("|->" "|→")) |
| 246 ("<-)" "hookleftarrow" (" ,\n<--+" " ヽ\n<--/")) | |
| 69 | 247 ("(->" "hookrightarrow" ("`\n+-->" "／\n＼-->")) |
| 11 | 248 ("/-" "leftharpoonup" "/\n~~~") |
| 249 ("\\-" "leftharpoondown" "__\n\\") | |
| 250 ("-/" "rightharpoondown" "__\n/") | |
| 251 ("-\\" "rightharpoonup" "~~\n\\") | |
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252 ;;left and right |
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253 ("left" "left" "(leftmark)") |
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254 ("right" "right" "(rightmark)") |
| 68 | 255 ;;accent marks |
| 256 ("tilde" "tilde" "~\n?") | |
| 257 ("T" "tilde" "~\n?") | |
| 258 ("wtilde" "widetilde" "~\n?") | |
| 259 ("hat" "hat" "^\n?") | |
| 260 ("what" "widehat" "/\\\n??") | |
| 261 ("w^" "widehat" "/\\\n?") | |
| 262 ("check" "check" "v\n?") | |
| 263 ("bar" "bar" "_\n?") | |
| 264 ("overline" "overline" "_\n?") | |
| 265 ("wbar" "overline" "--\n??") | |
| 266 ("dot" "dot" ".\n?") | |
| 267 ("ddot" "ddot" "..\n??") | |
| 268 ("vec" "vec" ("->\n??" "→\n??")) | |
| 269 ("~>" "overrightarrow" ("-->\nAB" "→\nAB")) | |
| 270 ("VEC" "overrightarrow" ("-->\nAB" "→\nAB")) | |
| 271 ;;rage-aware stuffs | |
| 272 ("prod" "prod" ("-+--+-\n | |" "Π")) | |
| 273 ("CUP" "bigcup" "|~~|\n| |\n| |") | |
| 274 ("union" "bigcup" "|~~|\n| |\n| |") | |
| 275 ("CAP" "bigcap" "| |\n| |\n|__|") | |
| 276 ("isc" "bigcap" "| |\n| |\n|__|") | |
| 277 ("O+" "bigoplus" "/~~~\\\n| + |\n\\___/") | |
| 278 ("Ox" "bigotimes" "/~~~\\\n| X |\n\\___/") | |
| 279 ;;other marks | |
| 80 | 280 ("angle" "angle" ("/\n~" "∠")) |
| 281 ("/_" "angle" ("/\n~" "∠")) | |
| 11 | 282 ("Z" "aleph" "|\\|") |
| 283 ("|\\|" "aleph" "|\\|") | |
| 284 ("h-" "hbar" "_\nh") | |
| 68 | 285 ; ("i" "imath" "i") ;These chars are appeared only |
| 286 ; ("j" "jmath" "j") ;as section-type arguments | |
| 11 | 287 ("l" "ell" "l") |
| 288 ("wp" "wp" "???") | |
| 289 ("R" "Re" ")R") | |
| 290 ("Im" "Im" "???") | |
| 291 ("mho" "mho" "~|_|~") | |
| 292 ("'" "prime" "'") | |
| 293 ("0" "emptyset" "0") | |
| 13 | 294 ("nabla" "nabla" ("___\n\\\\/" YaTeX-image-nabla)) |
| 11 | 295 ("\\/" "surd" "-\\/") |
| 296 ("surd" "surd" "-\\/") | |
| 297 ("top" "top" "T") | |
| 13 | 298 ("bot" "bot" ("_|_" YaTeX-image-bot)) |
| 299 ("b" "flat" ("b" YaTeX-image-flat)) | |
| 11 | 300 ("LT" "natural" "|\nLT\n |") |
| 13 | 301 ("6" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial)) |
| 302 ("partial" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial)) | |
| 303 ("round" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial)) | |
| 59 | 304 ("[]" "Box" "[]") |
| 80 | 305 ("no" "notag" "\\notag") |
| 306 (":" "colon" ":") | |
| 11 | 307 ("Diamond" "Diamond" "/\\\n\\/") |
| 308 ("3" "triangle" "/\\\n~~") | |
| 309 ("C" "clubsuit" " o\no+o\n |") | |
| 310 ("D" "diamondsuit" "/\\\n\\/") | |
| 311 ("H" "heartsuit" "<^^>\n \\/") | |
| 312 ("S" "spadesuit" " /\\\n<++>\n /\\") | |
| 52 | 313 ) |
| 314 "Default LaTeX-math-command alist.") | |
| 11 | 315 |
| 13 | 316 (defvar YaTeX-math-sign-alist-private nil |
| 11 | 317 "*User definable key vs LaTeX-math-command alist.") |
| 318 | |
| 319 (defvar YaTeX-math-quit-with-strict-match nil | |
| 320 "*T for quitting completion as soon as strict-match is found.") | |
| 52 | 321 (defvar YaTeX-math-sign-alist |
| 13 | 322 (append YaTeX-math-sign-alist-private YaTeX-math-sign-alist-default)) |
| 323 | |
| 324 ;;(defun YaTeX-math-alist2array (alist array) | |
| 325 ;; (set array | |
| 326 ;; (let ((array (make-vector (length alist) "")) (list alist) (i 0)) | |
| 327 ;; (while list | |
| 328 ;; (aset array i (car (car list))) | |
| 329 ;; (setq i (1+ i) list (cdr list))) | |
| 330 ;; array)) | |
| 331 ;;) | |
| 11 | 332 |
| 52 | 333 (defvar YaTeX-greek-key-alist-default |
| 13 | 334 '( |
| 335 ("a" "alpha" ("a" "α")) | |
| 336 ("b" "beta" ("|>\n|>\n|" "β")) | |
| 337 ("g" "gamma" ("~r" "γ")) | |
| 338 ("G" "Gamma" ("|~" "Γ")) | |
| 339 ("d" "delta" ("<~\n<>" "δ")) | |
| 340 ("D" "Delta" ("/\\\n~~" "Δ")) | |
| 341 ("e" "epsilon" "<\n<~") | |
| 342 ("e-" "varepsilon" ("(\n(~" "ε")) | |
| 343 ("z" "zeta" ("(~\n >" "ζ")) | |
| 344 ("et" "eta" ("n\n/" "η")) | |
| 345 ("th" "theta" ("8" "θ")) | |
| 346 ("Th" "Theta" ("(8)" "Θ")) | |
| 347 ("th-" "vartheta" ("-8" "-θ")) | |
| 348 ("i" "iota" ("i\n\\_/" "ι")) | |
| 349 ("k" "kappa" ("k" "κ")) | |
| 350 ("l" "lambda" ("\\n/\\" "λ")) | |
| 351 ("L" "Lambda" ("/\\" "Λ")) | |
| 352 ("m" "mu" (" u_\n/" "μ")) | |
| 353 ("n" "nu" ("|/" "ν")) | |
| 354 ("x" "xi" ("E\n >" "ξ")) | |
| 355 ("X" "Xi" ("---\n -\n---" "Ξ")) | |
| 356 ("p" "pi" ("__\n)(" "π")) | |
| 357 ("P" "Pi" ("__\n||" "Π")) | |
| 358 ("p-" "varpi" ("_\nw" "__\nω")) | |
| 359 ("r" "rho" ("/O" "ρ")) | |
| 360 ("r-" "varrho" ("/O\n~~" "ρ\n~~")) | |
| 361 ("s" "sigma" ("o~" "σ")) | |
| 362 ("S" "Sigma" ("\\-+\n >\n/-+" "Σ")) | |
| 363 ("s-" "varsigma" "(~~ \n>") | |
| 364 ("t" "tau" ("__\n(" "τ")) | |
| 365 ("u" "upsilon" ("~v" "υ")) | |
| 366 ("y" "upsilon" ("~v" "υ")) | |
| 367 ("U" "Upsilon" ("~Y~" "Υ")) | |
| 368 ("Y" "Upsilon" ("~Y~" "Υ")) | |
| 369 ("ph" "phi" (" /\n(/)\n/" "φ")) | |
| 370 ("Ph" "Phi" (" _\n(|)\n ~" "Φ")) | |
| 371 ("ph-" "varphi" "\\O\n|") | |
| 372 ("c" "chi" ("x" "χ")) | |
| 373 ("ps" "psi" ("\\|/\\n |" "ψ")) | |
| 374 ("Ps" "Psi" (" ~\n\\|/\\n |" "Ψ")) | |
| 375 ("o" "omega" ("w" "ω")) | |
| 376 ("w" "omega" ("w" "ω")) | |
| 377 ("O" "Omega" ("(~)\n~ ~" "Ω")) | |
| 378 ("W" "Omega" ("(~)\n~ ~" "Ω")) | |
| 379 ("f" "foo") | |
| 380 ) | |
| 52 | 381 "Default LaTeX-math-command alist.") |
| 11 | 382 |
| 13 | 383 (defvar YaTeX-greek-key-alist-private nil |
| 384 "*User definable key vs LaTeX-math-command alist.") | |
| 385 | |
| 52 | 386 (defvar YaTeX-greek-key-alist |
| 13 | 387 (append YaTeX-greek-key-alist-private YaTeX-greek-key-alist-default)) |
| 388 | |
| 389 ;;(mapcar (function (lambda (x) (YaTeX-math-alist2array x))) | |
| 390 ;; YaTeX-math-key-list) | |
| 391 | |
| 52 | 392 (defvar YaTeX-math-indicator "KEY\tLaTeX sequence\t\tsign") |
| 11 | 393 |
| 394 (defvar YaTeX-math-need-image t | |
| 395 "*T for displaying pseudo image momentarily.") | |
| 396 (defvar YaTeX-math-max-key 8) | |
| 397 (defvar YaTeX-math-max-seq | |
| 398 (* 8 (1+ (/ (length "\\longleftrightarrow") 8)))) | |
| 399 (defvar YaTeX-math-max-sign 5) | |
| 400 (defvar YaTeX-math-sign-width | |
| 401 (+ YaTeX-math-max-key YaTeX-math-max-seq YaTeX-math-max-sign)) | |
| 402 (defvar YaTeX-math-display-width | |
| 403 (* 8 (1+ (/ YaTeX-math-sign-width 8)))) | |
| 404 (defvar YaTeX-math-menu-map nil | |
| 80 | 405 "Keymap used in YaTeX mathematical sign menu mode.") |
| 406 | |
| 11 | 407 (if YaTeX-math-menu-map nil |
| 408 (setq YaTeX-math-menu-map (make-sparse-keymap)) | |
| 409 (define-key YaTeX-math-menu-map "n" 'next-line) | |
| 410 (define-key YaTeX-math-menu-map "p" 'previous-line) | |
| 411 (define-key YaTeX-math-menu-map "f" 'YaTeX-math-forward) | |
| 412 (define-key YaTeX-math-menu-map "b" 'YaTeX-math-backward) | |
| 413 (define-key YaTeX-math-menu-map "v" 'scroll-up) | |
| 414 (define-key YaTeX-math-menu-map " " 'scroll-up) | |
| 415 (define-key YaTeX-math-menu-map "c" 'scroll-up) | |
| 416 (define-key YaTeX-math-menu-map "V" 'scroll-down) | |
| 417 (define-key YaTeX-math-menu-map "r" 'scroll-down) | |
| 418 (define-key YaTeX-math-menu-map "\^h" 'scroll-down) | |
| 419 (define-key YaTeX-math-menu-map "<" 'beginning-of-buffer) | |
| 420 (define-key YaTeX-math-menu-map ">" 'end-of-buffer) | |
| 421 (define-key YaTeX-math-menu-map "\^m" 'exit-recursive-edit) | |
| 422 (define-key YaTeX-math-menu-map "q" 'abort-recursive-edit)) | |
| 423 | |
| 13 | 424 (defvar YaTeX-math-exit-key "\e" |
| 80 | 425 "*Key sequence after prefix key of YaTeX-math-mode to exit from math-mode.") |
| 13 | 426 |
| 11 | 427 (defmacro YaTeX-math-japanese-sign (list) |
| 428 (list 'nth 1 list)) | |
| 429 | |
| 72 | 430 (defvar YaTeX-math-cmd-regexp (concat (regexp-quote YaTeX-ec) "[A-z|]")) |
| 51 | 431 (defvar YaTeX-math-verbatim-environments |
| 432 '("alltt") | |
| 433 "*List of environments in which LaTeX math mode is disabled. | |
| 434 This value is appended with YaTeX-verbatim-environments.") | |
| 11 | 435 |
| 13 | 436 ;;; |
| 437 ;;YaTeX math-mode functions | |
| 438 ;;; | |
| 23 | 439 ;;;###autoload from yatex.el |
| 13 | 440 (defun YaTeX-toggle-math-mode (&optional arg) |
| 441 (interactive "P") | |
| 442 (or (memq 'YaTeX-math-mode mode-line-format) nil | |
| 443 (setq mode-line-format | |
| 444 (append (list "" 'YaTeX-math-mode) mode-line-format))) | |
| 23 | 445 (if YaTeX-auto-math-mode nil ;Only effective on manual mode. |
| 446 (if (or arg (null YaTeX-math-mode)) | |
| 447 (let (keys) | |
| 448 (setq YaTeX-math-mode "math:") | |
| 449 (message "Turn on math mode. Prefix keys are %s" | |
| 450 (mapconcat 'car YaTeX-math-key-list " ")) | |
| 451 (sit-for 3) | |
| 452 (message | |
| 453 (concat "To exit from math-mode, type `ESC' after prefix, " | |
| 454 "or type `" | |
| 455 (key-description | |
| 456 (car | |
| 457 (where-is-internal | |
| 458 'YaTeX-switch-mode-menu YaTeX-mode-map))) | |
| 459 " $'"))) | |
| 460 (setq YaTeX-math-mode nil) | |
| 461 (message "Exit from math mode.")) | |
| 80 | 462 (set-buffer-modified-p (buffer-modified-p)))) |
| 13 | 463 |
| 11 | 464 (defun YaTeX-math-forward (arg) |
| 465 (interactive "p") | |
| 466 (re-search-forward YaTeX-math-cmd-regexp nil t arg)) | |
| 467 | |
| 468 (defun YaTeX-math-backward (arg) | |
| 469 (interactive "p") | |
| 470 (re-search-backward YaTeX-math-cmd-regexp nil t arg)) | |
| 471 | |
| 13 | 472 (defun YaTeX-math-gets (sign) |
| 473 (cond | |
| 474 ((null sign) nil) | |
| 475 ((listp sign) | |
| 476 (setq sign | |
| 477 (cond | |
| 478 (YaTeX-japan (YaTeX-math-japanese-sign sign)) | |
| 479 (t (car sign)))) | |
| 480 (YaTeX-math-gets sign)) | |
| 481 ((symbolp sign) | |
| 482 (YaTeX-math-gets (symbol-value sign))) | |
| 80 | 483 (t sign))) |
| 13 | 484 |
| 11 | 485 (defun YaTeX-math-get-sign (list) |
| 80 | 486 (YaTeX-math-gets (car (cdr-safe (cdr-safe list))))) |
| 487 | |
| 77 | 488 (defvar YaTeX-math-section-type-regexp |
| 489 "eqn\\\\\\sw+\\b" | |
| 490 "*Regexp of section-type math-mode macro") | |
| 491 | |
| 23 | 492 (defun YaTeX-in-math-mode-p () |
| 80 | 493 "If current position is supposed to be in LaTeX-math-mode, return t. |
| 494 This function refers a local variable `source-window' in YaTeX-make-section." | |
| 495 (save-excursion | |
| 496 (and (boundp 'source-window) source-window | |
| 497 (set-buffer (window-buffer source-window))) | |
| 498 (or (YaTeX-quick-in-environment-p | |
| 499 (append | |
| 500 '("math" "eqnarray" "equation" "eqnarray*" "displaymath") ;LaTeX | |
| 501 (if YaTeX-use-AMS-LaTeX | |
| 502 ;; And math modes of AMS-LaTeX | |
| 503 ;;'("align" "align*" "split" "multline" "multline*" "gather" | |
| 504 ;; "gather*" "aligned*" "gathered" "gathered*" "alignat" | |
| 505 ;; "equation*" "cases" "flalign" "flalign*" | |
| 506 ;; "alignat*" "xalignat" "xalignat*" "xxalignat" "xxalignat*" | |
| 507 YaTeX-math-begin-list | |
| 508 ))) | |
| 509 (let*((p (point)) (nest 0) me0 r | |
| 510 (delim (concat YaTeX-sectioning-regexp "\\|^$\\|^\C-l")) | |
| 511 (boundary | |
| 512 (save-excursion | |
| 513 (if (looking-at delim) | |
| 514 (goto-char (max (point-min) (1- (point))))) | |
| 515 (re-search-backward delim nil 1) | |
| 516 (point)))) | |
| 517 (save-excursion | |
| 518 (cond | |
| 519 ((catch 'open | |
| 520 (save-excursion | |
| 521 (while (and (>= nest 0) | |
| 522 (re-search-backward | |
| 523 (concat YaTeX-ec-regexp ;\ | |
| 524 "\\([()]\\|[][]\\)") boundary t)) | |
| 525 (setq me0 (match-end 0)) | |
| 526 (if (or (YaTeX-on-comment-p) | |
| 527 (YaTeX-literal-p)) nil | |
| 528 (if (or (= (char-after (1- me0)) ?\)) | |
| 529 (= (char-after (1- me0)) ?\])) | |
| 530 (setq nest (1+ nest)) | |
| 531 (if (= (preceding-char) ?\\ ) nil ;;\\[5pt] | |
| 532 (setq nest (1- nest)))))) | |
| 533 (if (< nest 0) (throw 'open t)))) | |
| 534 t) | |
| 535 ((and (setq r (YaTeX-on-section-command-p | |
| 536 YaTeX-math-section-type-regexp)) | |
| 537 (numberp r) | |
| 538 (> r 0)) | |
| 539 t) | |
| 540 (t (catch 'dollar | |
| 541 (while ;(search-backward "$" boundary t);little bit fast. | |
| 542 (YaTeX-re-search-active-backward ;;;;;; Too slow??? | |
| 543 "\\$" (concat "[^\\\\]" YaTeX-comment-prefix) boundary t) | |
| 544 (cond | |
| 545 ((equal (char-after (1- (point))) ?$) ; $$ equation $$ | |
| 546 (backward-char 1) | |
| 547 (setq nest (1+ nest))) | |
| 548 ((let ((YaTeX-verbatim-environments | |
| 549 (append YaTeX-math-verbatim-environments | |
| 550 YaTeX-verbatim-environments))) | |
| 551 (YaTeX-literal-p)) | |
| 552 nil) | |
| 553 ((and (equal (char-after (1- (point))) ?\\ ) | |
| 554 (not (equal (char-after (- (point) 3)) ?\\ ))) | |
| 555 nil) ;\$ | |
| 556 (t (setq nest (1+ nest))))) | |
| 557 (if (= (% nest 2) 1) (throw 'dollar t)))))))))) | |
| 23 | 558 |
| 11 | 559 (defun YaTeX-math-display-list (list cols) |
| 560 (goto-char (point-max)) | |
| 561 (if (= cols 0) (if (not (eolp)) (newline 1)) | |
| 562 (forward-line -1) | |
| 563 (while (looking-at "[ \t\n]") (forward-line -1))) | |
| 564 (end-of-line) | |
| 565 (let ((indent (* YaTeX-math-display-width cols)) sign str to) | |
| 566 (indent-to indent) | |
| 567 (insert (car list)) | |
| 568 (indent-to (setq indent (+ indent YaTeX-math-max-key))) | |
| 569 (insert "\\" (car (cdr list))) | |
| 570 (setq indent (+ indent YaTeX-math-max-seq)) | |
| 571 (setq sign (YaTeX-math-get-sign list)) | |
| 13 | 572 (while (and sign (not (string= "" sign))) |
| 11 | 573 (setq to (string-match "\n" sign) |
| 574 str (if to (substring sign 0 to) sign)) | |
| 575 (end-of-line) | |
| 576 (indent-to indent) | |
| 577 (insert str) | |
| 578 (cond ((eobp) (newline 1)) | |
| 579 ((> cols 0) (forward-line 1))) | |
| 580 (setq sign (if to (substring sign (1+ to)) ""))))) | |
| 581 | |
| 582 (defvar YaTeX-math-menu-buffer "*math-mode-signs*") | |
| 583 | |
| 584 (defun YaTeX-math-show-menu (match-str) | |
| 585 (save-window-excursion | |
| 59 | 586 (YaTeX-showup-buffer YaTeX-math-menu-buffer nil t) |
| 70 | 587 (let ((maxcols (max 1 (/ (YaTeX-screen-width) YaTeX-math-sign-width))) |
| 11 | 588 (case-fold-search nil) |
| 13 | 589 (cols 0) (list alist) command) |
| 11 | 590 (erase-buffer) |
| 13 | 591 (insert |
| 592 "Candidates of sign. [n:next p:prev f:forw b:back q:quit RET:select]\n") | |
| 11 | 593 (insert YaTeX-math-indicator "\t") |
| 594 (insert YaTeX-math-indicator) | |
| 595 (newline 1) | |
| 70 | 596 (insert-char ?- (1- (YaTeX-screen-width))) |
| 11 | 597 (newline 1) |
| 598 (while list | |
| 599 (if (string-match match-str (car (car list))) | |
| 600 (progn (YaTeX-math-display-list (car list) cols) | |
| 601 (setq cols (% (1+ cols) maxcols)))) | |
| 602 (setq list (cdr list))) | |
| 13 | 603 (goto-line 4) |
| 11 | 604 (use-local-map YaTeX-math-menu-map) |
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605 (setq buffer-read-only t) |
| 11 | 606 (unwind-protect |
| 607 (recursive-edit) | |
| 608 (skip-chars-backward "^ \t\n") | |
| 609 (setq command | |
| 610 (if (re-search-forward YaTeX-math-cmd-regexp nil t) | |
| 611 (buffer-substring | |
| 612 (match-beginning 0) | |
| 613 (prog2 (skip-chars-forward "^ \t\n") (point))) | |
| 614 nil)) | |
| 615 (kill-buffer YaTeX-math-menu-buffer)) | |
| 80 | 616 command))) |
| 11 | 617 |
| 618 ; | |
| 619 (defun YaTeX-math-show-image (image &optional exit-char) | |
| 620 "Momentarily display IMAGE at the beginning of the next line; | |
| 621 erase it on the next keystroke. The window is recentered if necessary | |
| 622 to make the whole string visible. If the window isn't large enough, | |
| 623 at least you get to read the beginning." | |
| 13 | 624 (if (and image (not (string= image ""))) |
| 625 (let ((buffer-read-only nil) | |
| 626 (modified (buffer-modified-p)) | |
| 627 (name buffer-file-name) | |
| 628 insert-start | |
| 629 insert-end) | |
| 630 (unwind-protect | |
| 631 (progn | |
| 632 (save-excursion | |
| 633 ;; defeat file locking... don't try this at home, kids! | |
| 634 (setq buffer-file-name nil) | |
| 635 (forward-line 1) | |
| 636 (setq insert-start (point)) | |
| 637 (if (eobp) (newline)) | |
| 638 (insert image) | |
| 639 (setq insert-end (point))) | |
| 640 ; make sure the whole string is visible | |
| 641 (if (not (pos-visible-in-window-p insert-end)) | |
| 642 (recenter (max 0 | |
| 643 (- (window-height) | |
| 644 (count-lines insert-start insert-end) | |
| 645 2)))) | |
| 646 (let ((char (read-char))) | |
| 647 (or (eq char exit-char) | |
| 648 (setq unread-command-char char)))) | |
| 649 (if insert-end | |
| 650 (save-excursion | |
| 651 (delete-region insert-start insert-end))) | |
| 652 (setq buffer-file-name name) | |
| 653 (set-buffer-modified-p modified))))) | |
| 11 | 654 |
| 52 | 655 (defun YaTeX-math-insert-sequence (&optional force initial) |
| 23 | 656 "Insert math-mode sequence with image completion." |
| 657 (interactive "P") | |
| 52 | 658 (let*((key (or initial "")) regkey str last-char list i |
| 13 | 659 (case-fold-search nil) match sign |
| 660 (this-key (char-to-string last-command-char)) | |
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661 (alistsym (cdr (assoc this-key YaTeX-math-key-list))) |
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662 (alistname (symbol-name alistsym)) |
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663 (alist (symbol-value alistsym)) |
| 13 | 664 (n (length alist)) (beg (point)) result) |
| 52 | 665 (if initial (insert YaTeX-ec (car (cdr (assoc initial alist))))) |
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666 (if (string-match "^YaTeX-" alistname) |
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667 (setq alistname (substring alistname (length "YaTeX-")))) |
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668 (setq alistname (substring alistname 0 (string-match "-" alistname))) |
| 11 | 669 (setq result |
| 670 (catch 'complete | |
| 23 | 671 (if (and (not force) |
| 51 | 672 (if YaTeX-auto-math-mode |
| 673 (not (YaTeX-in-math-mode-p)) | |
| 674 (not YaTeX-math-mode))) | |
| 23 | 675 (throw 'complete 'escape));this tag should be exit, but... |
| 11 | 676 (while t |
|
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677 (message "%ssequence%s: %s" |
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678 (if YaTeX-simple-messages "" (concat alistname " ")) |
| 56 | 679 (if YaTeX-simple-messages "" "(TAB for menu)") key) |
| 11 | 680 (setq last-char (read-char) |
| 681 key (concat key (char-to-string last-char)) | |
| 13 | 682 i 0) |
| 11 | 683 (cond |
| 13 | 684 ((string= key this-key) ;;invoke key itself |
| 11 | 685 (throw 'complete 'escape)) |
| 13 | 686 ((string= key YaTeX-math-exit-key) ;;exit from math-mode |
| 687 (throw 'complete 'exit)) | |
| 23 | 688 ((string-match "\r" key) ;;RET = kakutei |
| 689 (throw 'complete 'select)) | |
| 690 ((string-match "[\C-g\C-c]" key) ;;C-g = abort | |
| 691 (throw 'complete 'abort)) | |
| 692 ((string-match "[\t\n]" key) ;;TAB, LFD = menu | |
| 693 (throw 'complete 'menu)) | |
| 694 ((string-match "[\C-h\C-?]" key) ;;BS, DEL = BS | |
| 695 (if (< (length key) 2) (throw 'complete 'abort)) | |
| 13 | 696 (setq key (substring key 0 -2)))) |
| 697 | |
| 698 (setq regkey (concat "^" (regexp-quote key))) | |
| 56 | 699 (message "Sequence%s: %s" |
| 700 (if YaTeX-simple-messages "" "(TAB for menu)") key) | |
| 11 | 701 (if |
| 702 (catch 'found | |
| 703 ;;(1)input string strictly matches with alist | |
| 23 | 704 (setq match (assoc key alist)) |
| 705 ;;remember previous match | |
| 706 | |
| 11 | 707 ;;(2)search partial match into alist |
| 13 | 708 (setq list alist) |
| 11 | 709 (while (< i n) |
| 710 (if (string-match | |
| 13 | 711 regkey |
| 712 ;;(aref array i) | |
| 713 ;;(car (nth i alist)) | |
| 23 | 714 (car (car list))) |
| 11 | 715 (progn |
| 716 (or match | |
| 13 | 717 ;;(setq match (nth i alist)) |
| 718 (setq match (car list))) | |
| 11 | 719 (throw 'found t))) |
| 13 | 720 (setq i (1+ i) list (cdr list)))) ;catch 'found |
| 11 | 721 nil ;;if any match, continue reading |
| 722 ;;else reading of sequence has been done. | |
| 723 (message "complete.") | |
| 23 | 724 (throw 'complete t)) |
| 725 | |
| 11 | 726 (if match |
| 727 (progn (delete-region beg (point)) | |
| 80 | 728 (setq YaTeX-single-command (car (cdr match))) |
| 729 (insert YaTeX-ec YaTeX-single-command) | |
| 13 | 730 (if (and YaTeX-math-need-image |
| 731 (setq sign (YaTeX-math-get-sign match))) | |
| 732 (YaTeX-math-show-image (concat sign "\n"))) | |
| 11 | 733 ) |
| 734 nil) | |
| 735 ))) | |
| 68 | 736 (delete-region beg (point)) |
| 11 | 737 (cond |
| 68 | 738 ((memq result '(t select)) |
| 739 (if (eq result t) | |
| 740 (setq unread-command-char last-char) | |
| 741 (message "Done.")) | |
| 80 | 742 (if (assoc YaTeX-single-command section-table) |
| 743 (YaTeX-make-section nil nil nil YaTeX-single-command) | |
| 68 | 744 (setq YaTeX-current-completion-type 'maketitle) |
| 80 | 745 (YaTeX-make-singlecmd YaTeX-single-command))) |
| 11 | 746 ((eq result 'abort) |
| 747 (message "Abort.")) | |
| 748 ((eq result 'escape) | |
| 80 | 749 (call-interactively (lookup-key global-map this-key))) |
| 13 | 750 ((eq result 'exit) |
| 751 (YaTeX-toggle-math-mode)) | |
| 11 | 752 ((eq result 'menu) |
| 753 (setq key (concat "^" (regexp-quote (substring key 0 -1)))) | |
| 68 | 754 (insert (YaTeX-math-show-menu key)))))) |
| 52 | 755 |
| 756 ;; ----- Change image completion types ----- | |
| 757 (defun YaTeX-math-member-p (item) | |
| 758 "Check if ITEM is a member of image completion. | |
| 759 If so return the cons of its invocation key and image-string." | |
| 760 (let ((lists YaTeX-math-key-list) list) | |
| 761 (catch 'found | |
| 762 (while lists | |
| 763 (setq list (symbol-value (cdr (car lists)))) | |
| 764 (while list | |
| 765 (if (string= item (nth 1 (car list))) | |
| 766 (throw 'found (cons (car (car lists)) (nth 0 (car list))))) | |
| 767 (setq list (cdr list))) | |
| 768 (setq lists (cdr lists)))))) | |
| 769 | |
| 69 | 770 ;;; ----- for AMS LaTeX (by matsu@math.s.chiba-u.ac.jp) ----- |
| 771 (defvar YaTeX-ams-paren-modifier | |
| 772 '(("Biggl" . "Biggr") ("biggl" . "biggr") | |
| 773 ("Bigl" . "Bigr") ("bigl" . "bigr") | |
| 774 ("left" . "right") ("" . "")) | |
| 775 "Alist of modifier of parentheses.") | |
| 776 | |
| 777 (defvar YaTeX-left-paren "(\\|\\[\\|\\\\{") | |
| 778 (defvar YaTeX-right-paren ")\\|\\]\\|\\\\}") | |
| 779 (defvar YaTeX-paren | |
| 780 (concat YaTeX-left-paren "\\|" YaTeX-right-paren)) | |
| 781 | |
| 782 (defun YaTeX-on-parenthesis-p () | |
| 783 "If cursor is on an (AMS-LaTeX) parenthesis, return the parenthesis." | |
| 784 (interactive) | |
| 785 (let* ((list YaTeX-ams-paren-modifier) | |
| 786 (longest 0) ;; the longest length of parenthesis command strings | |
| 787 (flag t) ;; flag for whether on braces not following \ | |
| 788 (point (point)) | |
| 789 (move 0) | |
| 790 (paren)) | |
| 791 (while list | |
| 792 (setq longest | |
| 793 (max longest (length (car (car list))) (length (cdr (car list))))) | |
| 794 (setq list (cdr list))) | |
| 795 (save-excursion | |
| 796 ;; search {} and, if it does not follow `\', set flag nil. | |
| 797 ;; if it is right after `\', set flag t and move to the position of \. | |
| 798 ;; mmmmm. | |
| 799 (if (looking-at "{\\|}") | |
| 800 (if (not (equal (char-after (1- (point))) 92)) | |
| 801 (setq flag nil) | |
| 802 (forward-char -1))) | |
| 803 ;; if flag is nil, do nothing. | |
| 804 (if (and flag (re-search-forward YaTeX-paren | |
| 805 (+ (point) 3 longest) t)) | |
| 806 (progn | |
| 807 (setq move (- (point) point)) | |
| 80 | 808 (setq paren (YaTeX-match-string 0)) |
| 69 | 809 (setq list YaTeX-ams-paren-modifier) |
| 810 ;; criterion for whether on [] () \{\} or not. | |
| 811 (if (string-match YaTeX-left-paren paren) | |
| 812 (while (and list flag) | |
| 813 (let* ((mod (car (car list))) | |
| 814 (mod-length 0) ;; length of modifier | |
| 815 paren-regexp ;; regexp of paren. | |
| 816 mod-regexp) ;; regexp of modifier. | |
| 817 (if (> (length mod) 0) | |
| 818 (setq mod-regexp (concat "\\\\" mod) | |
| 819 mod-length (1+ (length mod)))) | |
| 820 (cond ((string= paren "\\{") | |
| 821 (setq paren-regexp (concat "\\" paren))) | |
| 822 ((string= paren "[") | |
| 823 (setq paren-regexp "\\[")) | |
| 824 (t (setq paren-regexp paren))) | |
| 825 (save-excursion | |
| 826 (if (and (>= (- (point) (point-min)) | |
| 827 (+ mod-length (length paren))) | |
| 828 (not (forward-char | |
| 829 (- 0 mod-length (length paren)))) | |
| 830 (looking-at (concat "\\(" mod-regexp "\\)\\(" | |
| 831 paren-regexp "\\)"))) | |
| 832 (setq flag nil))) | |
| 833 (setq list (cdr list)))) | |
| 834 (while (and list flag) | |
| 835 (let* ((mod (cdr (car list))) | |
| 836 (mod-length 0) | |
| 837 paren-regexp | |
| 838 mod-regexp) | |
| 839 (if (> (length mod) 0) | |
| 840 (setq mod-regexp (concat "\\\\" mod) | |
| 841 mod-length (1+ (length mod)))) | |
| 842 (cond ((string= paren "\\}") | |
| 843 (setq paren-regexp (concat "\\" paren))) | |
| 844 ((string= paren "]") | |
| 845 (setq paren-regexp "\\]")) | |
| 846 (t (setq paren-regexp paren))) | |
| 847 (save-excursion | |
| 848 (if (and (>= (- (point) (point-min)) | |
| 849 (+ mod-length (length paren))) | |
| 850 (not (forward-char | |
| 851 (- 0 mod-length (length paren)))) | |
| 852 (looking-at (concat "\\(" mod-regexp "\\)\\(" | |
| 853 paren-regexp "\\)"))) | |
| 854 (setq flag nil))) | |
| 855 (setq list (cdr list))))) | |
| 80 | 856 (if (<= move (length (YaTeX-match-string 0))) |
| 857 (YaTeX-match-string 0))))))) | |
| 69 | 858 |
| 77 | 859 (defun YaTeX-goto-open-paren (&optional jumpto-co) |
| 860 "Jump to the exact position of open parenthesis. | |
| 861 If optional argument JUMPTO-CO is non-nil, goto corresponding parentheses." | |
| 69 | 862 (interactive) |
| 863 (let ((paren) | |
| 864 (backslash-syntax (char-to-string (char-syntax ?\\)))) | |
| 865 (if (setq paren (YaTeX-on-parenthesis-p)) | |
| 866 (if (string-match "(\\|{\\|\\[" paren (1- (length paren))) | |
| 867 (progn | |
| 868 (re-search-forward "(\\|{\\|\\[" (+ (point) (length paren)) t) | |
| 77 | 869 (backward-char) |
| 870 (if jumpto-co | |
| 871 (unwind-protect | |
| 872 (progn | |
| 873 (modify-syntax-entry ?\\ " ") | |
| 874 (forward-list) | |
| 875 (backward-char)) | |
| 876 (modify-syntax-entry ?\\ backslash-syntax))) | |
| 877 (point)) | |
| 69 | 878 (re-search-forward ")\\|}\\|\\]" (+ (point) (length paren)) t) |
| 879 (unwind-protect | |
| 880 (progn | |
| 881 (modify-syntax-entry ?\\ " ") | |
| 77 | 882 (backward-list) |
| 883 (point)) | |
| 69 | 884 (modify-syntax-entry ?\\ backslash-syntax)))))) |
| 885 | |
| 77 | 886 ;;;###autoload |
| 887 (defun YaTeX-goto-corresponding-paren () | |
| 888 "Go to corresponding mathematical parentheses." | |
| 889 (if (YaTeX-on-parenthesis-p) | |
| 890 (YaTeX-goto-open-paren t) | |
| 891 nil)) | |
| 892 | |
| 69 | 893 (defun YaTeX-change-parentheses () |
| 894 "Change the size of parentheses, braces, and brackets of AMS-LaTeX." | |
| 895 (interactive) | |
| 896 (if (not (and YaTeX-use-AMS-LaTeX (YaTeX-on-parenthesis-p))) | |
| 897 nil | |
| 80 | 898 (let* ((mod (YaTeX-match-string 1)) ;; modifier |
| 899 (paren (if mod (YaTeX-match-string 2) (YaTeX-match-string 0))) ;; paren | |
| 69 | 900 (mod-length (if (or (string= mod "\\left") (string= mod "\\right")) |
| 901 5 ;; 5 in case left or right | |
| 902 (length mod))) ;; length of modifier | |
| 903 (paren-length (length paren)) ;; length of paren | |
| 904 (length (+ mod-length paren-length)) ;; length of whole string | |
| 905 (big-p t) ;; flag whether new modifier is "[Bb]ig+" or not. | |
| 906 size ;; left, big, Big etc. | |
| 77 | 907 type ;; parentheses type |
| 69 | 908 lr ;; "l" or "r". |
| 909 char newsize newsize-length | |
| 910 (backslash-syntax (char-to-string (char-syntax ?\\))) | |
| 911 (case-fold-search)) | |
| 912 ;; decide lr and size from mod and paren. | |
| 913 (cond ((string-match "\\(\\\\[Bb]ig+\\)[lr]" mod) | |
| 914 (setq size (substring mod 1 (match-end 1)) | |
| 915 lr (substring mod (match-end 1) (match-end 0)))) | |
| 916 ((string-match "\\\\left" mod) | |
| 917 (setq size "left-right" lr "l")) | |
| 918 ((string-match "\\\\right" mod) | |
| 919 (setq size "left-right" lr "r")) | |
| 920 ((string-match "(\\|\\[\\|\\\\{" paren) | |
| 921 (setq size "null" lr "l")) | |
| 922 ((string-match ")\\|\\]\\|\\\\}" paren) | |
| 923 (setq size "null" lr "r")) | |
| 924 (t | |
| 925 (setq size nil lr nil))) | |
| 926 (while (not newsize) | |
| 927 (message (format (concat "Change from %s: " | |
| 928 "l(big) L(Big) h(bigg) H(Bigg) " | |
| 77 | 929 "r(left-right) n(NONE) ( { [") size)) |
| 69 | 930 (setq char (read-char) |
| 931 newsize (cond ((char-equal char ?l) "\\big") | |
| 932 ((char-equal char ?L) "\\Big") | |
| 933 ((char-equal char ?h) "\\bigg") | |
| 934 ((char-equal char ?H) "\\Bigg") | |
| 935 ((char-equal char ?r) | |
| 936 (setq big-p nil) "\\left") | |
| 77 | 937 ((memq char '(?\( ?\))) |
| 938 (setq big-p nil type '("(" . ")")) "") | |
| 939 ((memq char '(?\{ ?\})) | |
| 940 (setq big-p nil type '("\\{" . "\\}")) "") | |
| 941 ((memq char '(?\[ ?\])) | |
| 942 (setq big-p nil type '("[" . "]")) "") | |
| 69 | 943 ((char-equal char ?n) |
| 944 (setq big-p nil) "") | |
| 945 (t nil)) | |
| 946 newsize-length (length newsize))) | |
| 947 (YaTeX-goto-open-paren) | |
| 948 (forward-char) | |
| 77 | 949 (cond |
| 950 (type | |
| 951 (delete-region (point) (- (point) paren-length)) | |
| 952 (save-excursion (insert (car type)))) | |
| 953 (t | |
| 954 (delete-region (- (point) length) (- (point) paren-length)) | |
| 955 (backward-char paren-length))) | |
| 69 | 956 (insert-string newsize) |
| 957 (if big-p (insert ?l)) | |
| 958 (unwind-protect | |
| 959 (progn | |
| 960 (modify-syntax-entry ?\\ " ") | |
| 961 (forward-list) | |
| 962 (if (string= size "left-right") (setq length (1+ length))) | |
| 963 (if (eq char ?r) (setq newsize "\\right")) | |
| 77 | 964 (cond |
| 965 (type | |
| 966 (delete-region (point) (- (point) paren-length)) | |
| 967 (insert (cdr type))) | |
| 968 (t | |
| 969 (delete-region (- (point) length) (- (point) paren-length)) | |
| 970 (backward-char paren-length) | |
| 971 (insert-string newsize) | |
| 972 (if big-p (insert ?r)) | |
| 973 (forward-char paren-length))) | |
| 69 | 974 (if (string= lr "l") (backward-list))) |
| 975 (modify-syntax-entry ?\\ backslash-syntax)) | |
| 976 t))) | |
| 977 | |
| 978 (defun YaTeX-insert-amsparens-region (beg end char) | |
| 979 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ") | |
| 980 (let* ((case-fold-search) | |
| 981 (st (cond ((char-equal char ?l) "big") | |
| 982 ((char-equal char ?L) "Big") | |
| 983 ((char-equal char ?h) "bigg") | |
| 984 ((char-equal char ?H) "Bigg")))) | |
| 985 (if st | |
| 986 (YaTeX-insert-braces-region | |
| 987 beg end (concat "\\" st "l(") (concat "\\" st "r)")) | |
| 988 (YaTeX-insert-braces-region beg end "(" ")")))) | |
| 989 | |
| 990 (defun YaTeX-insert-amsbraces-region (beg end char) | |
| 991 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ") | |
| 992 (let* ((case-fold-search) | |
| 993 (st (cond ((char-equal char ?l) "big") | |
| 994 ((char-equal char ?L) "Big") | |
| 995 ((char-equal char ?h) "bigg") | |
| 996 ((char-equal char ?H) "Bigg")))) | |
| 997 (if st | |
| 998 (YaTeX-insert-braces-region | |
| 999 beg end (concat "\\" st "l\\{") (concat "\\" st "r\\}")) | |
| 1000 (YaTeX-insert-braces-region beg end "\\{" "\\}")))) | |
| 1001 | |
| 1002 (defun YaTeX-insert-amsbrackets-region (beg end char) | |
| 1003 (interactive "r\ncWhich one ? l(big) L(Big) h(bigg) H(Bigg): ") | |
| 1004 (let* ((case-fold-search) | |
| 1005 (st (cond ((char-equal char ?l) "big") | |
| 1006 ((char-equal char ?L) "Big") | |
| 1007 ((char-equal char ?h) "bigg") | |
| 1008 ((char-equal char ?H) "Bigg")))) | |
| 1009 (if st | |
| 1010 (YaTeX-insert-braces-region | |
| 1011 beg end (concat "\\" st "l[") (concat "\\" st "r]")) | |
| 1012 (YaTeX-insert-braces-region beg end "[" "]")))) | |
| 1013 | |
| 1014 | |
| 11 | 1015 ;; |
| 1016 (provide 'yatexmth) | |
| 13 | 1017 |
| 1018 ; Local variables: | |
| 1019 ; fill-prefix: ";;; " | |
| 1020 ; paragraph-start: "^$\\| \\|;;;$" | |
| 1021 ; paragraph-separate: "^$\\| \\|;;;$" | |
| 1022 ; End: |
