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Show message at comment-region on begin/end mode. Greek letters completion in yatexmth. YaTeX-mark environment and YaTeX-%-menu added. Erase cursor at the execution of dviout(DOS). Enable recursive completion at section-type completion.
author yuuji
date Sat, 29 Jan 1994 07:59:59 +0000
parents 390df0e505da
children b7b023a74293
rev   line source
yuuji@11 1 ;;; -*- Emacs-Lisp -*-
yuuji@11 2 ;;; YaTeX interface for math-mode.
yuuji@13 3 ;;; yatexmth.el rev.2
yuuji@13 4 ;;; (c )1993 by HIROSE Yuuji [yuuji@ae.keio.ac.jp]
yuuji@13 5 ;;; Last modified Sat Jan 29 16:55:03 1994 on gloria
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@13 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@13 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@13 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@13 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@13 45 ;;; completion in the YaTeX-math-mode.
yuuji@13 46 ;;;
yuuji@13 47 ;;; And you can add your favorite completion sequences to the
yuuji@13 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@13 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@13 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@13 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@13 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@13 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@13 84 ;;; これらを ~/.emacs に書いておけば、野鳥の math-mode で自分専用の
yuuji@13 85 ;;; イメージ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@13 109
yuuji@11 110 (setq
yuuji@13 111 YaTeX-math-sign-alist-default
yuuji@11 112 '(
yuuji@11 113 ;frequently used
yuuji@11 114 ("||" "|" ("||" "‖"))
yuuji@11 115 ("sum" "sum" ("\\-+\n >\n/-+" "Σ"))
yuuji@11 116 ("sigma" "sum" ("\\-+\n >\n/-+" "Σ"))
yuuji@13 117 ("integral" "int" (" /\\\n \\\n\\/" YaTeX-image-int))
yuuji@11 118 ("ointegral" "oint" " /\\\n(\\)\n\\/")
yuuji@11 119 ("A" "forall" "|_|\nV")
yuuji@11 120 ("E" "exists" "-+\n-+\n-+")
yuuji@13 121 ("!" "neg" ("--+\n |" YaTeX-image-neg))
yuuji@11 122 ("oo" "infty" ("oo" "∞"))
yuuji@11 123 ("\\" "backslash" ("\\" "＼"))
yuuji@11 124
yuuji@11 125 ;;binary operators
yuuji@11 126 ("+-" "pm" ("+\n-" "±"))
yuuji@11 127 ("-+" "mp" "-\n+")
yuuji@11 128 ("x" "times" ("x" "×"))
yuuji@11 129 ("/" "div" (",\n-\n'" "÷"))
yuuji@11 130 ("*" "ast" "*")
yuuji@11 131 ("#" "star" ("_/\\_\n\\ /\n//\\\\" "★"))
yuuji@11 132 ("o" "circ" "o")
yuuji@11 133 ("o*" "bullet" " _\n(*)\n ~")
yuuji@11 134 ("." "cdot" ".")
yuuji@11 135 ("cap" "cap" "/-\\\n| |")
yuuji@11 136 ("cup" "cup" "| |\n\\-/")
yuuji@11 137 ("u+" "uplus" "|+|\n\\-/")
yuuji@11 138 ("|~|" "sqcap" "|~|")
yuuji@11 139 ("|_|" "sqcup" "|_|")
yuuji@11 140 ("v" "vee" "v")
yuuji@11 141 ("^" "wedge" "^")
yuuji@11 142 ("\\\\" "setminus" "\\")
yuuji@11 143 (")(" "wr" " )\n(")
yuuji@11 144 ("<>" "diamond" "<>")
yuuji@11 145 ("/\-" "bigtriangleup" ("/\\\n~~" "△"))
yuuji@11 146 ("-\\/" "bigtriangledown" ("__\n\\/" "▽"))
yuuji@11 147 ("<|" "triangleleft" "<|")
yuuji@11 148 ("|>" "triangleright" "|>")
yuuji@11 149 ("<||" "lhd" "/|\n\\|")
yuuji@11 150 ("||>" "rhd" "|\\\n|/")
yuuji@11 151 ("<|-" "unlhd" "<|\n~~")
yuuji@11 152 ("|>-" "unrhd" "|>\n~~")
yuuji@11 153 ("o+" "oplus" " _\n(+)\n ~")
yuuji@11 154 ("o-" "ominus" " _\n(-)\n ~")
yuuji@11 155 ("ox" "otimes" " _\n(x)\n ~")
yuuji@11 156 ("o/" "oslash" " _\n(/)\n ~")
yuuji@11 157 ("o." "odot" "(.)")
yuuji@11 158 ("O" "bigcirc" "O")
yuuji@13 159 ("t" "dagger" ("+\n|" YaTeX-image-dagger))
yuuji@13 160 ("tt" "ddagger" ("+\n+\n|" YaTeX-image-ddagger))
yuuji@11 161 ("II" "amalg" "II")
yuuji@11 162 ; :
yuuji@11 163 ;;relational operators
yuuji@11 164 ("<" "leq" ("<\n-" "≦"))
yuuji@11 165 (">" "geq" (">\n-" "≧"))
yuuji@13 166 ("-=" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 167 ("=-" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 168 ("---" "equiv" ("=\n-" YaTeX-image-equiv))
yuuji@13 169 ("(" "subset" (" _\n(\n ~" YaTeX-image-subset))
yuuji@13 170 ("(-" "subseteq" (" _\n(_\n ~" YaTeX-image-subseteq))
yuuji@13 171 (")" "supset" ("_\n )\n~" YaTeX-image-supset))
yuuji@13 172 (")-" "supseteq" ("_\n_)\n~" YaTeX-image-supseteq))
yuuji@11 173 ("[" "sqsubset" "[")
yuuji@11 174 ("[-" "sqsubseteq" "[\n~")
yuuji@11 175 ("]" "sqsupset" "]")
yuuji@11 176 ("]-" "sqsupseteq" "]\n~")
yuuji@13 177 ("{" "in" ("(-" YaTeX-image-in))
yuuji@13 178 ("}" "ni" ("-)" YaTeX-image-ni))
yuuji@11 179 ("|-" "vdash" "|-")
yuuji@11 180 ("-|" "dashv" "-|")
yuuji@11 181 ("~" "sim" "~(tild)")
yuuji@11 182 ("~-" "simeq" "~\n-")
yuuji@11 183 ("asymp" "asymp" "v\n^")
yuuji@11 184 ("~~" "approx" "~\n~")
yuuji@11 185 ("~=" "cong" "~\n=")
yuuji@11 186 ("=/" "neq" ("=/=" "≠"))
yuuji@11 187 (".=" "doteq" ".\n=")
yuuji@11 188 ("o<" "propto" "o<")
yuuji@11 189 ("|=" "models" "|=")
yuuji@11 190 ("_|_" "perp" "_|_")
yuuji@11 191 ("|" "mid" "|")
yuuji@11 192 ("||" "parallel" "||")
yuuji@11 193 ("bowtie" "bowtie" "|><|(wide)")
yuuji@11 194 ("|><|" "join" "|><|")
yuuji@11 195 ("\\_/" "smile" "\\_/")
yuuji@11 196 ("/~\\" "frown" "/~~\\")
yuuji@11 197 ("-<" "prec" ("-<" "く"))
yuuji@11 198 ("-<=" "preceq" ("-<\n-" "く\n="))
yuuji@11 199 ("<<" "ll" ("<<" "《"))
yuuji@11 200 ; :
yuuji@11 201 ;;arrows
yuuji@11 202 ("<-" "leftarrow" ("<-" "←"))
yuuji@13 203 ("\C-b" "leftarrow" ("<-" "←"))
yuuji@13 204 ("<--" "longleftarrow" ("<--" "←--"))
yuuji@11 205 ("<=" "Leftarrow" "<=")
yuuji@11 206 ("<==" "Longleftarrow" "<==")
yuuji@11 207 ("->" "rightarrow" ("->" "→"))
yuuji@13 208 ("\C-f" "rightarrow" ("->" "→"))
yuuji@11 209 ("-->" "longrightarrow" ("-->" "--→"))
yuuji@11 210 ("==>" "Longrightarrow" "==>")
yuuji@11 211 ("<->" "leftrightarrow" ("<->" "←→"))
yuuji@11 212 ("<-->" "longleftrightarrow" ("<---->" "←--→"))
yuuji@11 213 ("<=>" "leftrightarrow" "<=>")
yuuji@11 214 ("<==>" "Longleftrightarrow" "<==>")
yuuji@11 215 ("^|" "uparrow" ("^\n|" "↑"))
yuuji@13 216 ("\C-p" "uparrow" ("^\n|" "↑"))
yuuji@11 217 ("^||" "Uparrow" "/\\\n||")
yuuji@11 218 ("\C-n" "downarrow" ("|\nv" "↓"))
yuuji@13 219 ("v|" "downarrow" ("|\nv" "↓"))
yuuji@13 220 ("v||" "Downarrow" "||\n\\/")
yuuji@11 221 ("|->" "mapsto" ("|->" "|→"))
yuuji@11 222 ("<-)" "hookleftarrow" (" ,\n<--+" " ヽ\n<--/"))
yuuji@11 223 ("/-" "leftharpoonup" "/\n~~~")
yuuji@11 224 ("\\-" "leftharpoondown" "__\n\\")
yuuji@11 225 ("-/" "rightharpoondown" "__\n/")
yuuji@11 226 ("-\\" "rightharpoonup" "~~\n\\")
yuuji@11 227 ;other marks
yuuji@11 228 ("Z" "aleph" "|\\|")
yuuji@11 229 ("|\\|" "aleph" "|\\|")
yuuji@11 230 ("h-" "hbar" "_\nh")
yuuji@11 231 ("i" "imath" "i")
yuuji@11 232 ("j" "jmath" "j")
yuuji@11 233 ("l" "ell" "l")
yuuji@11 234 ("wp" "wp" "???")
yuuji@11 235 ("R" "Re" ")R")
yuuji@11 236 ("Im" "Im" "???")
yuuji@11 237 ("mho" "mho" "~|_|~")
yuuji@11 238 ("'" "prime" "'")
yuuji@11 239 ("0" "emptyset" "0")
yuuji@13 240 ("nabla" "nabla" ("___\n\\\\/" YaTeX-image-nabla))
yuuji@11 241 ("\\/" "surd" "-\\/")
yuuji@11 242 ("surd" "surd" "-\\/")
yuuji@11 243 ("top" "top" "T")
yuuji@13 244 ("bot" "bot" ("_|_" YaTeX-image-bot))
yuuji@13 245 ("b" "flat" ("b" YaTeX-image-flat))
yuuji@11 246 ("LT" "natural" "|\nLT\n |")
yuuji@13 247 ("6" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@13 248 ("partial" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@13 249 ("round" "partial" (" -+\n+-+\n+-+" YaTeX-image-partial))
yuuji@11 250 ("[]" "box" "[]")
yuuji@11 251 ("Diamond" "Diamond" "/\\\n\\/")
yuuji@11 252 ("3" "triangle" "/\\\n~~")
yuuji@11 253 ("C" "clubsuit" " o\no+o\n |")
yuuji@11 254 ("D" "diamondsuit" "/\\\n\\/")
yuuji@11 255 ("H" "heartsuit" "<^^>\n \\/")
yuuji@11 256 ("S" "spadesuit" " /\\\n<++>\n /\\")
yuuji@11 257
yuuji@11 258 ))
yuuji@11 259
yuuji@13 260 (defvar YaTeX-math-sign-alist-private nil
yuuji@11 261 "*User definable key vs LaTeX-math-command alist.")
yuuji@11 262
yuuji@11 263 (defvar YaTeX-math-quit-with-strict-match nil
yuuji@11 264 "*T for quitting completion as soon as strict-match is found.")
yuuji@13 265 (setq YaTeX-math-sign-alist
yuuji@13 266 (append YaTeX-math-sign-alist-private YaTeX-math-sign-alist-default))
yuuji@11 267
yuuji@13 268 ;;(defun YaTeX-math-alist2array (alist array)
yuuji@13 269 ;; (set array
yuuji@13 270 ;; (let ((array (make-vector (length alist) "")) (list alist) (i 0))
yuuji@13 271 ;; (while list
yuuji@13 272 ;; (aset array i (car (car list)))
yuuji@13 273 ;; (setq i (1+ i) list (cdr list)))
yuuji@13 274 ;; array))
yuuji@13 275 ;;)
yuuji@11 276
yuuji@13 277 (setq YaTeX-greek-key-alist-default
yuuji@13 278 '(
yuuji@13 279 ("a" "alpha" ("a" "α"))
yuuji@13 280 ("b" "beta" ("|>\n|>\n|" "β"))
yuuji@13 281 ("g" "gamma" ("~r" "γ"))
yuuji@13 282 ("G" "Gamma" ("|~" "Γ"))
yuuji@13 283 ("d" "delta" ("<~\n<>" "δ"))
yuuji@13 284 ("D" "Delta" ("/\\\n~~" "Δ"))
yuuji@13 285 ("e" "epsilon" "<\n<~")
yuuji@13 286 ("e-" "varepsilon" ("(\n(~" "ε"))
yuuji@13 287 ("z" "zeta" ("(~\n >" "ζ"))
yuuji@13 288 ("et" "eta" ("n\n/" "η"))
yuuji@13 289 ("th" "theta" ("8" "θ"))
yuuji@13 290 ("Th" "Theta" ("(8)" "Θ"))
yuuji@13 291 ("th-" "vartheta" ("-8" "-θ"))
yuuji@13 292 ("i" "iota" ("i\n\\_/" "ι"))
yuuji@13 293 ("k" "kappa" ("k" "κ"))
yuuji@13 294 ("l" "lambda" ("\\n/\\" "λ"))
yuuji@13 295 ("L" "Lambda" ("/\\" "Λ"))
yuuji@13 296 ("m" "mu" (" u_\n/" "μ"))
yuuji@13 297 ("n" "nu" ("|/" "ν"))
yuuji@13 298 ("x" "xi" ("E\n >" "ξ"))
yuuji@13 299 ("X" "Xi" ("---\n -\n---" "Ξ"))
yuuji@13 300 ("p" "pi" ("__\n)(" "π"))
yuuji@13 301 ("P" "Pi" ("__\n||" "Π"))
yuuji@13 302 ("p-" "varpi" ("_\nw" "__\nω"))
yuuji@13 303 ("r" "rho" ("/O" "ρ"))
yuuji@13 304 ("r-" "varrho" ("/O\n~~" "ρ\n~~"))
yuuji@13 305 ("s" "sigma" ("o~" "σ"))
yuuji@13 306 ("S" "Sigma" ("\\-+\n >\n/-+" "Σ"))
yuuji@13 307 ("s-" "varsigma" "(~~ \n>")
yuuji@13 308 ("t" "tau" ("__\n(" "τ"))
yuuji@13 309 ("u" "upsilon" ("~v" "υ"))
yuuji@13 310 ("y" "upsilon" ("~v" "υ"))
yuuji@13 311 ("U" "Upsilon" ("~Y~" "Υ"))
yuuji@13 312 ("Y" "Upsilon" ("~Y~" "Υ"))
yuuji@13 313 ("ph" "phi" (" /\n(/)\n/" "φ"))
yuuji@13 314 ("Ph" "Phi" (" _\n(|)\n ~" "Φ"))
yuuji@13 315 ("ph-" "varphi" "\\O\n|")
yuuji@13 316 ("c" "chi" ("x" "χ"))
yuuji@13 317 ("ps" "psi" ("\\|/\\n |" "ψ"))
yuuji@13 318 ("Ps" "Psi" (" ~\n\\|/\\n |" "Ψ"))
yuuji@13 319 ("o" "omega" ("w" "ω"))
yuuji@13 320 ("w" "omega" ("w" "ω"))
yuuji@13 321 ("O" "Omega" ("(~)\n~ ~" "Ω"))
yuuji@13 322 ("W" "Omega" ("(~)\n~ ~" "Ω"))
yuuji@13 323 ("f" "foo")
yuuji@13 324 )
yuuji@13 325 )
yuuji@13 326
yuuji@13 327 (defvar YaTeX-greek-key-alist-private nil
yuuji@13 328 "*User definable key vs LaTeX-math-command alist.")
yuuji@13 329
yuuji@13 330 (setq YaTeX-greek-key-alist
yuuji@13 331 (append YaTeX-greek-key-alist-private YaTeX-greek-key-alist-default))
yuuji@13 332
yuuji@13 333 ;;(mapcar (function (lambda (x) (YaTeX-math-alist2array x)))
yuuji@13 334 ;; YaTeX-math-key-list)
yuuji@13 335
yuuji@11 336 (setq YaTeX-math-indicator
yuuji@11 337 "KEY\tLaTeX sequence\t\tsign")
yuuji@11 338
yuuji@11 339 (defvar YaTeX-math-need-image t
yuuji@11 340 "*T for displaying pseudo image momentarily.")
yuuji@11 341 (defvar YaTeX-math-max-key 8)
yuuji@11 342 (defvar YaTeX-math-max-seq
yuuji@11 343 (* 8 (1+ (/ (length "\\longleftrightarrow") 8))))
yuuji@11 344 (defvar YaTeX-math-max-sign 5)
yuuji@11 345 (defvar YaTeX-math-sign-width
yuuji@11 346 (+ YaTeX-math-max-key YaTeX-math-max-seq YaTeX-math-max-sign))
yuuji@11 347 (defvar YaTeX-math-display-width
yuuji@11 348 (* 8 (1+ (/ YaTeX-math-sign-width 8))))
yuuji@11 349 (defvar YaTeX-math-menu-map nil
yuuji@11 350 "Keymap used in YaTeX mathematical sign menu mode."
yuuji@11 351 )
yuuji@11 352 (if YaTeX-math-menu-map nil
yuuji@11 353 (setq YaTeX-math-menu-map (make-sparse-keymap))
yuuji@11 354 (define-key YaTeX-math-menu-map "n" 'next-line)
yuuji@11 355 (define-key YaTeX-math-menu-map "p" 'previous-line)
yuuji@11 356 (define-key YaTeX-math-menu-map "f" 'YaTeX-math-forward)
yuuji@11 357 (define-key YaTeX-math-menu-map "b" 'YaTeX-math-backward)
yuuji@11 358 (define-key YaTeX-math-menu-map "v" 'scroll-up)
yuuji@11 359 (define-key YaTeX-math-menu-map " " 'scroll-up)
yuuji@11 360 (define-key YaTeX-math-menu-map "c" 'scroll-up)
yuuji@11 361 (define-key YaTeX-math-menu-map "V" 'scroll-down)
yuuji@11 362 (define-key YaTeX-math-menu-map "r" 'scroll-down)
yuuji@11 363 (define-key YaTeX-math-menu-map "\^h" 'scroll-down)
yuuji@11 364 (define-key YaTeX-math-menu-map "<" 'beginning-of-buffer)
yuuji@11 365 (define-key YaTeX-math-menu-map ">" 'end-of-buffer)
yuuji@11 366 (define-key YaTeX-math-menu-map "\^m" 'exit-recursive-edit)
yuuji@11 367 (define-key YaTeX-math-menu-map "q" 'abort-recursive-edit))
yuuji@11 368
yuuji@13 369 (defvar YaTeX-math-key-list-default
yuuji@13 370 '(("," . YaTeX-math-sign-alist)
yuuji@13 371 ("/" . YaTeX-greek-key-alist))
yuuji@13 372 "Default key sequence to invoke math-mode's image completion."
yuuji@13 373 )
yuuji@13 374 (defvar YaTeX-math-key-list-private nil
yuuji@13 375 "*User defined alist, math-mode-prefix vs completion alist"
yuuji@13 376 )
yuuji@13 377 (defvar YaTeX-math-key-list
yuuji@13 378 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
yuuji@13 379 "Key sequence to invoke math-mode's image completion."
yuuji@13 380 )
yuuji@13 381 (defvar YaTeX-math-exit-key "\e"
yuuji@13 382 "*Key sequence after prefix key of YaTeX-math-mode to exit from math-mode."
yuuji@13 383 )
yuuji@13 384
yuuji@11 385 (defmacro YaTeX-math-japanese-sign (list)
yuuji@11 386 (list 'nth 1 list))
yuuji@11 387
yuuji@11 388 (defvar YaTeX-math-cmd-regexp (concat (regexp-quote YaTeX-ec) "[A-z]"))
yuuji@11 389
yuuji@13 390 ;;;
yuuji@13 391 ;;YaTeX math-mode functions
yuuji@13 392 ;;;
yuuji@13 393 ;##autoload from yatex.el
yuuji@13 394 (defun YaTeX-toggle-math-mode (&optional arg)
yuuji@13 395 (interactive "P")
yuuji@13 396 (require 'yatexmth)
yuuji@13 397 (or (memq 'YaTeX-math-mode mode-line-format) nil
yuuji@13 398 (setq mode-line-format
yuuji@13 399 (append (list "" 'YaTeX-math-mode) mode-line-format)))
yuuji@13 400 (if (or arg (null YaTeX-math-mode))
yuuji@13 401 (let ((keys ""))
yuuji@13 402 (setq YaTeX-math-mode "math:")
yuuji@13 403 (mapcar
yuuji@13 404 (function (lambda (x)
yuuji@13 405 (let ((key (car x)) (list (cdr x)))
yuuji@13 406 (setq keys (concat keys " " key))
yuuji@13 407 (put 'YaTeX-math-key-list list (key-binding key))
yuuji@13 408 (define-key YaTeX-mode-map key
yuuji@13 409 'YaTeX-math-insert-sequence))))
yuuji@13 410 YaTeX-math-key-list)
yuuji@13 411 (message "Turn on math mode. Prefix keys are %s" keys)
yuuji@13 412 (sit-for 3)
yuuji@13 413 (message
yuuji@13 414 (concat "To exit from math-mode, type `ESC' after prefix, "
yuuji@13 415 "or type `"
yuuji@13 416 (key-description
yuuji@13 417 (car
yuuji@13 418 (where-is-internal 'YaTeX-switch-mode-menu YaTeX-mode-map)))
yuuji@13 419 " $'")))
yuuji@13 420 (setq YaTeX-math-mode nil)
yuuji@13 421 (mapcar
yuuji@13 422 (function (lambda (x)
yuuji@13 423 (let ((key (car x)) (list (cdr x)))
yuuji@13 424 (define-key YaTeX-mode-map key
yuuji@13 425 (get 'YaTeX-math-key-list list)))))
yuuji@13 426 YaTeX-math-key-list)
yuuji@13 427 (setq YaTeX-math-mode nil)
yuuji@13 428 (message "Exit from math mode."))
yuuji@13 429 (set-buffer-modified-p (buffer-modified-p))
yuuji@13 430 )
yuuji@13 431
yuuji@11 432 (defun YaTeX-math-forward (arg)
yuuji@11 433 (interactive "p")
yuuji@11 434 (re-search-forward YaTeX-math-cmd-regexp nil t arg))
yuuji@11 435
yuuji@11 436 (defun YaTeX-math-backward (arg)
yuuji@11 437 (interactive "p")
yuuji@11 438 (re-search-backward YaTeX-math-cmd-regexp nil t arg))
yuuji@11 439
yuuji@13 440 (defun YaTeX-math-gets (sign)
yuuji@13 441 (cond
yuuji@13 442 ((null sign) nil)
yuuji@13 443 ((listp sign)
yuuji@13 444 (setq sign
yuuji@13 445 (cond
yuuji@13 446 (YaTeX-japan (YaTeX-math-japanese-sign sign))
yuuji@13 447 (t (car sign))))
yuuji@13 448 (YaTeX-math-gets sign))
yuuji@13 449 ((symbolp sign)
yuuji@13 450 (YaTeX-math-gets (symbol-value sign)))
yuuji@13 451 (t sign))
yuuji@13 452 )
yuuji@13 453
yuuji@11 454 (defun YaTeX-math-get-sign (list)
yuuji@13 455 (YaTeX-math-gets (car (cdr-safe (cdr-safe list))))
yuuji@11 456 )
yuuji@11 457
yuuji@11 458 (defun YaTeX-math-display-list (list cols)
yuuji@11 459 (goto-char (point-max))
yuuji@11 460 (if (= cols 0) (if (not (eolp)) (newline 1))
yuuji@11 461 (forward-line -1)
yuuji@11 462 (while (looking-at "[ \t\n]") (forward-line -1)))
yuuji@11 463 (end-of-line)
yuuji@11 464 (let ((indent (* YaTeX-math-display-width cols)) sign str to)
yuuji@11 465 (indent-to indent)
yuuji@11 466 (insert (car list))
yuuji@11 467 (indent-to (setq indent (+ indent YaTeX-math-max-key)))
yuuji@11 468 (insert "\\" (car (cdr list)))
yuuji@11 469 (setq indent (+ indent YaTeX-math-max-seq))
yuuji@11 470 (setq sign (YaTeX-math-get-sign list))
yuuji@13 471 (while (and sign (not (string= "" sign)))
yuuji@11 472 (setq to (string-match "\n" sign)
yuuji@11 473 str (if to (substring sign 0 to) sign))
yuuji@11 474 (end-of-line)
yuuji@11 475 (indent-to indent)
yuuji@11 476 (insert str)
yuuji@11 477 (cond ((eobp) (newline 1))
yuuji@11 478 ((> cols 0) (forward-line 1)))
yuuji@11 479 (setq sign (if to (substring sign (1+ to)) "")))))
yuuji@11 480
yuuji@11 481 (defvar YaTeX-math-menu-buffer "*math-mode-signs*")
yuuji@11 482
yuuji@11 483 (defun YaTeX-math-show-menu (match-str)
yuuji@11 484 (save-window-excursion
yuuji@11 485 (pop-to-buffer YaTeX-math-menu-buffer)
yuuji@11 486 (let ((maxcols (max 1 (/ (screen-width) YaTeX-math-sign-width)))
yuuji@11 487 (case-fold-search nil)
yuuji@13 488 (cols 0) (list alist) command)
yuuji@11 489 (erase-buffer)
yuuji@13 490 (insert
yuuji@13 491 "Candidates of sign. [n:next p:prev f:forw b:back q:quit RET:select]\n")
yuuji@11 492 (insert YaTeX-math-indicator "\t")
yuuji@11 493 (insert YaTeX-math-indicator)
yuuji@11 494 (newline 1)
yuuji@11 495 (insert-char ?- (1- (screen-width)))
yuuji@11 496 (newline 1)
yuuji@11 497 (while list
yuuji@11 498 (if (string-match match-str (car (car list)))
yuuji@11 499 (progn (YaTeX-math-display-list (car list) cols)
yuuji@11 500 (setq cols (% (1+ cols) maxcols))))
yuuji@11 501 (setq list (cdr list)))
yuuji@13 502 (goto-line 4)
yuuji@11 503 (use-local-map YaTeX-math-menu-map)
yuuji@11 504 (unwind-protect
yuuji@11 505 (recursive-edit)
yuuji@11 506 (skip-chars-backward "^ \t\n")
yuuji@11 507 (setq command
yuuji@11 508 (if (re-search-forward YaTeX-math-cmd-regexp nil t)
yuuji@11 509 (buffer-substring
yuuji@11 510 (match-beginning 0)
yuuji@11 511 (prog2 (skip-chars-forward "^ \t\n") (point)))
yuuji@11 512 nil))
yuuji@11 513 (kill-buffer YaTeX-math-menu-buffer))
yuuji@11 514 command))
yuuji@11 515 )
yuuji@11 516
yuuji@11 517 ;
yuuji@11 518 (defun YaTeX-math-show-image (image &optional exit-char)
yuuji@11 519 "Momentarily display IMAGE at the beginning of the next line;
yuuji@11 520 erase it on the next keystroke. The window is recentered if necessary
yuuji@11 521 to make the whole string visible. If the window isn't large enough,
yuuji@11 522 at least you get to read the beginning."
yuuji@13 523 (if (and image (not (string= image "")))
yuuji@13 524 (let ((buffer-read-only nil)
yuuji@13 525 (modified (buffer-modified-p))
yuuji@13 526 (name buffer-file-name)
yuuji@13 527 insert-start
yuuji@13 528 insert-end)
yuuji@13 529 (unwind-protect
yuuji@13 530 (progn
yuuji@13 531 (save-excursion
yuuji@13 532 ;; defeat file locking... don't try this at home, kids!
yuuji@13 533 (setq buffer-file-name nil)
yuuji@13 534 (forward-line 1)
yuuji@13 535 (setq insert-start (point))
yuuji@13 536 (if (eobp) (newline))
yuuji@13 537 (insert image)
yuuji@13 538 (setq insert-end (point)))
yuuji@13 539 ; make sure the whole string is visible
yuuji@13 540 (if (not (pos-visible-in-window-p insert-end))
yuuji@13 541 (recenter (max 0
yuuji@13 542 (- (window-height)
yuuji@13 543 (count-lines insert-start insert-end)
yuuji@13 544 2))))
yuuji@13 545 (let ((char (read-char)))
yuuji@13 546 (or (eq char exit-char)
yuuji@13 547 (setq unread-command-char char))))
yuuji@13 548 (if insert-end
yuuji@13 549 (save-excursion
yuuji@13 550 (delete-region insert-start insert-end)))
yuuji@13 551 (setq buffer-file-name name)
yuuji@13 552 (set-buffer-modified-p modified)))))
yuuji@11 553
yuuji@11 554 (defun YaTeX-math-insert-sequence ()
yuuji@11 555 (interactive)
yuuji@13 556 (let*((key "") regkey str last-char list i
yuuji@13 557 (case-fold-search nil) match sign
yuuji@13 558 (this-key (char-to-string last-command-char))
yuuji@13 559 (alist (symbol-value (cdr (assoc this-key YaTeX-math-key-list))))
yuuji@13 560 (n (length alist)) (beg (point)) result)
yuuji@11 561 (setq result
yuuji@11 562 (catch 'complete
yuuji@11 563 (while t
yuuji@13 564 (message "Sequence: %s" key)
yuuji@11 565 (setq last-char (read-char)
yuuji@11 566 key (concat key (char-to-string last-char))
yuuji@13 567 i 0)
yuuji@11 568 (cond
yuuji@13 569 ((string= key this-key) ;;invoke key itself
yuuji@11 570 (throw 'complete 'escape))
yuuji@13 571 ((string= key YaTeX-math-exit-key) ;;exit from math-mode
yuuji@13 572 (throw 'complete 'exit))
yuuji@11 573 ((string-match "[\C-g\C-c]" key) (throw 'complete 'abort))
yuuji@13 574 ((string-match "[\n\r]" key) (throw 'complete 'menu))
yuuji@13 575 ((string-match "[\C-h\C-?]" key)
yuuji@13 576 (if (string= key "") (throw 'complete 'abort))
yuuji@13 577 (setq key (substring key 0 -2))))
yuuji@13 578
yuuji@13 579 (setq regkey (concat "^" (regexp-quote key)))
yuuji@13 580 (message "Sequence: %s" key)
yuuji@11 581 (if
yuuji@11 582 (catch 'found
yuuji@11 583 ;;(1)input string strictly matches with alist
yuuji@11 584 (setq single-command (car (cdr match))
yuuji@11 585 ;;remember previous match
yuuji@13 586 match (assoc key alist))
yuuji@11 587 ;;(2)search partial match into alist
yuuji@13 588 (setq list alist)
yuuji@11 589 (while (< i n)
yuuji@11 590 (if (string-match
yuuji@13 591 regkey
yuuji@13 592 ;;(aref array i)
yuuji@13 593 ;;(car (nth i alist))
yuuji@13 594 (car (car list))
yuuji@13 595 )
yuuji@11 596 (progn
yuuji@11 597 (or match
yuuji@13 598 ;;(setq match (nth i alist))
yuuji@13 599 (setq match (car list)))
yuuji@11 600 (throw 'found t)))
yuuji@13 601 (setq i (1+ i) list (cdr list)))) ;catch 'found
yuuji@11 602 nil ;;if any match, continue reading
yuuji@11 603 ;;else reading of sequence has been done.
yuuji@11 604 (message "complete.")
yuuji@11 605 (throw 'complete t)
yuuji@11 606 )
yuuji@11 607 (if match
yuuji@11 608 (progn (delete-region beg (point))
yuuji@11 609 (insert YaTeX-ec (car (cdr match)))
yuuji@13 610 (if (and YaTeX-math-need-image
yuuji@13 611 (setq sign (YaTeX-math-get-sign match)))
yuuji@13 612 (YaTeX-math-show-image (concat sign "\n")))
yuuji@11 613 )
yuuji@11 614 nil)
yuuji@11 615 )))
yuuji@11 616 (cond
yuuji@11 617 ((eq result t)
yuuji@11 618 (setq YaTeX-current-completion-type 'maketitle)
yuuji@11 619 (if t nil
yuuji@11 620 (delete-region beg (point))
yuuji@11 621 (setq single-command (car (cdr match)))
yuuji@11 622 ;;(recursive-edit)
yuuji@11 623 (insert YaTeX-ec single-command)
yuuji@11 624 )
yuuji@13 625 ;;;(sit-for 1)
yuuji@11 626 (setq unread-command-char last-char)
yuuji@11 627 (insert (YaTeX-addin single-command)))
yuuji@11 628 ((eq result 'abort)
yuuji@11 629 (delete-region beg (point))
yuuji@11 630 (message "Abort."))
yuuji@11 631 ((eq result 'escape)
yuuji@11 632 (delete-region beg (point))
yuuji@13 633 (insert this-key))
yuuji@13 634 ((eq result 'exit)
yuuji@13 635 (delete-region beg (point))
yuuji@13 636 (YaTeX-toggle-math-mode))
yuuji@11 637 ((eq result 'menu)
yuuji@11 638 (delete-region beg (point))
yuuji@11 639 (setq key (concat "^" (regexp-quote (substring key 0 -1))))
yuuji@11 640 (insert (YaTeX-math-show-menu key)))))
yuuji@11 641 )
yuuji@11 642 ;;
yuuji@11 643 (provide 'yatexmth)
yuuji@13 644
yuuji@13 645 ; Local variables:
yuuji@13 646 ; fill-prefix: ";;; "
yuuji@13 647 ; paragraph-start: "^$\\| \\|;;;$"
yuuji@13 648 ; paragraph-separate: "^$\\| \\|;;;$"
yuuji@13 649 ; End: