yatex
view yatex.el @ 509:3796f4f7c81d
Begin implementation of helper for markdown-style graph generators.
| author | HIROSE Yuuji <yuuji@gentei.org> |
|---|---|
| date | Wed, 03 Jan 2018 23:56:27 +0900 |
| parents | f5cf5888847d |
| children | 7a64b7761d6b |
line source
1 ;;; yatex.el --- Yet Another tex-mode for emacs //野鳥// -*- coding: sjis -*-
2 ;;; (c)1991-2018 by HIROSE Yuuji.[yuuji@yatex.org]
3 ;;; Last modified Wed Jan 3 23:54:28 2018 on firestorm
4 ;;; $Id$
5 ;;; The latest version of this software is always available at;
6 ;;; https://www.yatex.org/
8 ;;; This program is distributed as a free software. You can
9 ;;; use/copy/modify/redistribute this software freely but with NO
10 ;;; warranty to anything as a result of using this software. Adopting
11 ;;; code from this program is also free. But I would not do contract
12 ;;; act.
13 ;;;
14 ;;; This software can be treated with: ``The 2-Clause BSD License''
15 ;;; (since 2017-09-09, yatex 1.80).
17 ;;; Code:
18 (require 'yatexlib)
19 (defconst YaTeX-revision-number "1.80.2"
20 "Revision number of running yatex.el")
22 ;---------- Local variables ----------
23 (defvar YaTeX-prefix "\C-c"
24 "*Prefix key to call YaTeX functions.
25 You can select favorite prefix key by setq in your ~/.emacs.")
27 (defvar YaTeX-environment-indent 1
28 "*Indentation depth at column width in LaTeX environments.")
30 (defvar YaTeX-fill-prefix nil
31 "*fill-prefix used for auto-fill-mode.
32 The default value is nil.")
34 (defvar YaTeX-fill-column 72
35 "*fill-column used for auto-fill-mode.")
37 (defvar YaTeX-comment-prefix "%"
38 "TeX comment prefix.")
40 (defvar YaTeX-current-position-register ?3
41 "*Position register to keep where the last completion was done.
42 All of YaTeX completing input store the current position into
43 the register YaTeX-current-position-register. So every time you
44 make a trip to any other part of text other than you are writing, you can
45 return to the editing paragraph by calling register-to-point with argument
46 YaTeX-current-position-register.")
48 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
50 (defvar tex-command
51 (cond
52 (YaTeX-use-LaTeX2e "platex -kanji=%k")
53 (YaTeX-japan "jlatex")
54 (t "latex"))
55 "*Default command for typesetting LaTeX text.
56 Overridden with `%#! CommandLine...' in the buffer.
57 `%'s followed by a character are replaced as follows:
58 %f -> Parent(main) document file name
59 %r -> %f without extension
60 %k -> One of Kanji code mnemonic: euc, jis, sjis, utf8
61 ")
63 (defvar bibtex-command (if YaTeX-japan "pbibtex -kanji=%k" "bibtex")
64 "*Default command of BibTeX.
65 Overridden with `%#BIBTEX CommandLine...' in the buffer.
66 Pettern `%k' in a string will be replaced with Kanji-code mnemonic of ptex.")
68 (defvar dvi2-command ;previewer command for your site
69 (cond (YaTeX-dos "dviout -wait=0")
70 (YaTeX-macos "open -a Preview")
71 (t "xdvi -geo +0+0 -s 4"))
72 "*Default previewer command including its option.
73 Overridden with `%#PREVIEW CommandLine...' in the buffer.")
75 (defvar YaTeX-cmd-gimp "gimp")
76 (defvar YaTeX-cmd-tgif "tgif")
77 (defvar YaTeX-cmd-inkscape "inkscape")
78 (defvar YaTeX-cmd-dia "dia")
79 (defvar YaTeX-cmd-ooo "soffice")
80 (defvar YaTeX-cmd-gs "gs")
81 (defvar YaTeX-cmd-dvips
82 (if (YaTeX-executable-find "pdvips") "pdvips" "dvips"))
83 (defvar YaTeX-cmd-displayline
84 "/Applications/Skim.app/Contents/SharedSupport/displayline")
85 (defvar YaTeX-cmd-edit-ps YaTeX-cmd-gimp)
86 (defvar YaTeX-cmd-edit-pdf YaTeX-cmd-ooo)
87 (defvar YaTeX-cmd-edit-ai YaTeX-cmd-inkscape)
88 (defvar YaTeX-cmd-edit-svg YaTeX-cmd-inkscape)
89 (defvar YaTeX-cmd-edit-images YaTeX-cmd-gimp)
90 (defvar YaTeX-cmd-view-images "display -geometry +0+0")
92 (defvar tex-pdfview-command ;previewer command for your site
93 (cond
94 (YaTeX-dos "acroread")
95 (YaTeX-macos (cond
96 ((file-executable-p YaTeX-cmd-displayline) "open -a Skim")
97 (t "open")))
98 (t "evince"))
99 "*Default PDF viewer command including its option.
100 Overridden with `%#PDFVIEW CommandLine...' in the buffer.")
102 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
103 "*Default makeindex command.
104 Overridden with `%#MAKEINDEX CommandLine...' in the buffer.")
106 (defvar dviprint-command-format
107 (if YaTeX-dos "dviprt %s %f%t"
108 "dvi2ps %f %t %s | lpr")
109 "*Command line string to print out current file.
110 Overridden with `%#LPR CommandLine...' in the buffer.
111 Format string %s will be replaced by the filename. Do not forget to
112 specify the `from usage' and `to usage' with their option by format string
113 %f and %t.
114 See also documentation of dviprint-from-format and dviprint-to-format.")
116 (defvar dviprint-from-format
117 (if YaTeX-dos "%b-" "-f %b")
118 "*`From' page format of dvi filter. %b will turn to beginning page number.")
120 (defvar dviprint-to-format
121 (if YaTeX-dos "%e" "-t %e")
122 "*`To' page format of dvi filter. %e will turn to end page number.")
124 (defvar YaTeX-dvipdf-command
125 "dvipdfmx"
126 "*Command name to convert dvi file to PDF.
127 Overridden with `%#DVIPDF CommandLine...' in the buffer.")
129 (defvar YaTeX-default-document-style
130 (concat (if YaTeX-japan "js") "article")
131 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
133 (defvar YaTeX-need-nonstop nil
134 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
136 (defvar latex-warning-regexp "line.* [0-9]*"
137 "*Regular expression of line number of warning message by latex command.")
139 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
140 "*Regular expression of line number of latex error.
141 Perhaps your latex command stops at this error message with line number of
142 LaTeX source text.")
144 (defvar latex-dos-emergency-message
145 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
146 "Message pattern of emergency stop of typesetting.
147 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
148 latex command which is stopping on a LaTeX error, is terminated by Demacs.
149 Many latex command on DOS display some messages when it is terminated by
150 other process, user or OS. Define to this variable a message string of your
151 latex command on DOS shown at abnormal termination.
152 Remember Demacs's call-process function is not oriented for interactive
153 process.")
155 (defvar NTT-jTeX nil
156 "*T for using NTT-jTeX for latex command.
157 More precisely, setting t to this variables inhibits inter-word break on
158 typeset document by line-break of source text. That is, YaTeX automatically
159 put % after each line at filling.
160 改行+インデントによって、タイプセット後の字間が空いてしまうのを抑制する場合に
161 tにする(古いNTT-jTeXで顕著に現れる)。具体的には、fillするときに各行の終わりに
162 %を付加する。")
165 (defvar YaTeX-item-regexp
166 (concat (regexp-quote "\\") "\\(sub\\|bib\\)*item")
167 "*Regular expression of item command.")
169 (defvar YaTeX-sectioning-regexp
170 "\\(part\\|chapter\\*?\\|\\(sub\\)*\\(section\\|paragraph\\)\\)\\(\\*\\|\\b\\)"
171 "*LaTeX sectioning commands regexp.")
173 (defvar YaTeX-paragraph-start
174 (concat "^[ \t]*%\\|^[ \t]*$\\|\\'\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
175 YaTeX-sectioning-regexp ;sectioning commands
176 "\\|[A-z]*item\\|begin{\\|end{" ;special declaration
177 "\\|\\[\\|\\]"
178 "\\|newpage\\b\\|vspace\\b"
179 "\\)")
180 "*Paragraph starting regexp of common LaTeX source. Use this value
181 for YaTeX-uncomment-paragraph.")
183 (defvar YaTeX-paragraph-separate
184 (concat "^[ \t]*%\\|^[ \t]*$\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
185 YaTeX-sectioning-regexp ;sectioning commands
186 "\\|begin{\\|end{" ;special declaration
187 "\\|\\[\\|\\]"
188 "\\|newpage\\b\\|vspace\\b"
189 "\\)")
190 "*Paragraph delimiter regexp of common LaTeX source. Use this value
191 for YaTeX-uncomment-paragraph.")
193 (defvar YaTeX-verbatim-environments
194 '("verbatim" "verbatim*" "alltt")
195 "*Assume these environments of this variable disable LaTeX commands.")
196 (defvar YaTeX-verb-regexp "verb\\*?\\|path"
197 "*Regexp of verb family. Do not contain preceding \\\\ nor \\(\\).")
198 (defvar YaTeX-fill-inhibit-environments
199 (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
200 "longtable"
201 "equation" "equation*" "math" "displaymath")
202 YaTeX-verbatim-environments)
203 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
204 Define those environments as a form of list.")
206 (defvar YaTeX-itemizing-env-regexp
207 "itemize\\|enumerate\\|description\\|list\\|thebibliography"
208 "*Regexp of itemizing environments")
209 (defvar YaTeX-equation-env-regexp
210 "array\\*?\\|equation\\*?"
211 "*Regexp of environments for equations")
212 (defvar YaTeX-array-env-regexp
213 (concat
214 "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|" ;LaTeX
215 "longtable\\|" ;LaTeX2e
216 "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|" ;AMS-LaTeX
217 "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|" ;AMS-LaTeX
218 "[bpvV]?matrix\\|smallmatrix\\|cases\\|" ;AMS-LaTeX
219 "xalignat\\*?\\|xxalignat\\*?") ;AMS-LaTeX
220 "*Regexp of environments where `&' becomes field delimiter.")
221 (defvar YaTeX-uncomment-once t
222 "*T for removing all continuous commenting character(%).
223 Nil for removing only one commenting character at the beginning-of-line.")
225 (defvar YaTeX-close-paren-always t
226 "*Close parenthesis always when YaTeX-modify-mode is nil.")
228 (defvar YaTeX-greek-by-maketitle-completion nil
229 "*T for greek letters completion by maketitle-type completion.")
231 (defvar YaTeX-auto-math-mode t
232 "*T for changing YaTeX-math mode automatically.")
233 (defvar YaTeX-use-AMS-LaTeX t
234 "*T for using AMS-LaTeX")
236 (defvar yatex-mode-hook nil
237 "*List of functions to be called at the end of yatex-mode initializations.")
239 (defvar YaTeX-search-file-from-top-directory t
240 "*Non-nil means to search input-files from the directory where main file exists.")
242 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
243 (fboundp 'x-color-values)
244 (fboundp 'font-lock-fontify-region))
245 "*Use font-lock to fontify buffer or not.")
247 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
248 (fboundp 'hilit-translate)
249 (not YaTeX-use-font-lock))
250 "*Use hilit19 to highlight buffer or not.")
252 (defvar YaTeX-tabular-indentation 4
253 "*Indentation column-depth of continueing line in tabular environment.")
255 (defvar YaTeX-electric-indent-mode -1
256 "*(for Emacs 24.4+) Pass this value to electric-indent-local-mode.
257 -1 means `off'.")
259 ;;-- Math mode values --
261 (defvar YaTeX-math-key-list-default
262 '((";" . YaTeX-math-sign-alist)
263 (":" . YaTeX-greek-key-alist))
264 "Default key sequence to invoke math-mode's image completion.")
266 (defvar YaTeX-math-key-list-private nil
267 "*User defined alist, math-mode-prefix vs completion alist.")
269 (defvar YaTeX-math-key-list
270 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
271 "Key sequence to invoke math-mode's image completion.")
273 (defvar YaTeX-skip-default-reader nil
274 "Non-nil skips default argument reader of section-type completion.")
276 (defvar YaTeX-simple-messages nil
277 "Non-nil makes minibuffer messages simpler.")
279 (defvar YaTeX-template-file "~/work/template.tex"
280 "*Template TeX source file. This will be inserted to empty file.")
282 (defvar YaTeX-addin-prefix "YaTeX:")
284 (defvar yatex-mode-abbrev-table nil
285 "*Abbrev table in use in yatex-mode buffers.")
286 (define-abbrev-table 'yatex-mode-abbrev-table ())
289 ;------------ Completion table ------------
290 ; Set tex-section-like command possible completion
291 (defvar section-table
292 (append
293 '(("part") ("chapter") ("chapter*") ("section") ("section*")
294 ("subsection") ("subsection*")
295 ("subsubsection") ("paragraph") ("subparagraph")
296 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
297 ("title") ("underline") ("label") ("makebox")
298 ("footnote") ("footnotetext") ("index")
299 ("hspace*") ("vspace*") ("bibliography") ("bibitem") ("cite")
300 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
301 ("arabic") ("cetering") ("uline")
302 ("newcounter")
303 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
304 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
305 ("newcommand" 2) ("renewcommand" 2)
306 ("newenvironment" 3) ("newtheorem" 2)
307 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
308 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
309 ("multicolumn" 3) ("shortstack") ("parbox" 2)
310 ;; for mathmode accent
311 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
312 ("widetilde") ("widehat") ("overline") ("overrightarrow")
313 ;; section types in mathmode
314 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit") ("mathbb")
315 ("mathscr") ("mathrsfs")
316 ;;cleveref
317 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
318 ;; beamer
319 ("frametitle") ("framesubtitle")
320 )
321 (if YaTeX-use-LaTeX2e
322 '(("documentclass") ("usepackage")
323 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
324 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
325 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
326 ("mathsf") ("mathtt") ("text")
327 ("textcircled")
328 ("scalebox" 1) ;is faking of argument position
329 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
330 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
331 ("includegraphics") ("includegraphics*")
332 ("bou") ;defined in plext
333 ("url") ;defined in url
334 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
335 ("fancyoval") ;defined in fancybox
336 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
337 ("bm") ;deined in bm
338 ("verbfile") ("listing") ;defined in misc
339 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
340 ))
341 (if YaTeX-use-AMS-LaTeX
342 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
343 ("tag") ("tag*"))))
344 "Default completion table for section-type completion.")
346 (defvar user-section-table nil)
347 (defvar tmp-section-table nil)
348 (defvar YaTeX-ams-math-begin-alist
349 '(("align") ("align*") ("multline") ("multline*") ("gather") ("gather*")
350 ("alignat") ("alignat*") ("xalignat") ("xalignat*")
351 ("xxalignat") ("xxalignat*") ("flalign") ("flalign*") ("equation*")))
352 (defvar YaTeX-ams-math-gathering-alist
353 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
354 ("split") ("split*") ("aligned") ("aligned*") ("alignedat") ("gathered")
355 ("smallmatrix") ("cases") ("subequations")))
356 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
357 (defvar YaTeX-math-other-env-alist-default
358 '(("numcases") ("subnumcases"))
359 "Default alist of additional environments for equations")
360 (defvar YaTeX-math-other-env-alist-private nil
361 "*User defined alist of additional environments for equations")
362 (defvar YaTeX-math-other-env-alist
363 (append YaTeX-math-other-env-alist-default
364 YaTeX-math-other-env-alist-private)
365 "Alist of additional environments for equations")
366 (defvar YaTeX-math-other-env-list
367 (mapcar 'car YaTeX-math-other-env-alist))
369 (defvar YaTeX-math-begin-list
370 (mapcar 'car YaTeX-ams-math-begin-alist))
371 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
372 (mapcar 'car YaTeX-ams-math-gathering-alist))
374 (defvar YaTeX-ams-env-table
375 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
376 "*Standard AMS-LaTeX(2e) environment completion table.")
378 ; Set tex-environment possible completion
379 (defvar env-table
380 (append
381 '(("quote") ("quotation") ("center") ("verse") ("document")
382 ("verbatim") ("itemize") ("enumerate") ("description")
383 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
384 ("sloppypar") ("picture") ("displaymath")
385 ("eqnarray") ("eqnarray*") ("figure") ("equation") ("equation*")
386 ("abstract") ("array")
387 ("thebibliography") ("theindex") ("flushleft") ("flushright")
388 ("minipage")
389 ("supertabular")
390 ("wrapfigure") ("wraptable")
391 ("frame") ("block") ("example") ("columns") ("column") ;beamer
392 )
393 (if YaTeX-use-LaTeX2e
394 '(("comment") ;defined in version
395 ("longtable") ;defined in longtable
396 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
397 ("alltt") ;defined in alltt
398 ("multicols") ;defined in multicol
399 ("breakbox"))) ;defined in eclbkbox
400 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table)
401 YaTeX-math-other-env-alist)
402 "Default completion table for begin-type completion.")
404 (defvar user-env-table nil)
405 (defvar tmp-env-table nil)
407 ; Set {\Large }-like completion
408 (defvar fontsize-table
409 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
410 ("dg") ("dm")
411 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
412 ("large") ("Large") ("LARGE") ("huge") ("Huge")
413 ("rmfamily") ("sffamily") ("ttfamily")
414 ("mdseries") ("bfseries") ("upshape")
415 ("itshape") ("slshape") ("scshape")
416 )
417 "Default completion table for large-type completion.")
419 (defvar LaTeX2e-fontstyle-alist
420 '(("rm" . "rmfamily")
421 ("sf" . "sffamily")
422 ("tt" . "ttfamily")
423 ("md" . "mdseries")
424 ("bf" . "bfseries")
425 ("up" . "upshape")
426 ("it" . "itshape")
427 ("sl" . "slshape")
428 ("sc" . "scshape")))
430 (defvar user-fontsize-table nil)
431 (defvar tmp-fontsize-table nil)
433 (defvar singlecmd-table
434 (append
435 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par") ("and")
436 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
437 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
438 ("pagebreak") ("nopagebreak") ("tableofcontents")
439 ("newpage") ("clearpage") ("cleardoublepage")
440 ("footnotemark") ("verb") ("verb*")
441 ("linebreak") ("pagebreak") ("noindent") ("indent")
442 ("raggedright") ("raggedleft") ("centering")
443 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
444 ("displaystyle")
445 ("onslide") ("pause") ;beamer
446 )
447 (if YaTeX-greek-by-maketitle-completion
448 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
449 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
450 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
451 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
452 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
453 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
454 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
455 (if YaTeX-use-LaTeX2e
456 '(("return") ("Return") ("yen"))) ;defined in ascmac
457 (if YaTeX-use-AMS-LaTeX
458 '(("nonumber")))
459 )
460 "Default completion table for maketitle-type completion.")
462 (defvar user-singlecmd-table nil)
463 (defvar tmp-singlecmd-table nil)
465 ;---------- Key mode map ----------
466 ;;;
467 ;; Create new key map: YaTeX-mode-map
468 ;; Do not change this section.
469 ;;;
470 (defvar YaTeX-mode-map nil
471 "Keymap used in YaTeX mode")
473 (defvar YaTeX-prefix-map nil
474 "Keymap used when YaTeX-prefix key pushed")
476 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
477 "*Keymap used for the user's customization")
478 (defvar YaTeX-current-completion-type nil
479 "Has current completion type. This may be used in YaTeX addin functions.")
481 (defvar YaTeX-modify-mode nil
482 "*Current editing mode.
483 When non-nil, each opening parentheses only opens,
484 nil enters both open/close parentheses when opening parentheses key pressed.")
486 (defvar YaTeX-math-mode nil
487 "Holds whether current mode is math-mode.")
488 ;;;
489 ;; Define key table
490 ;;;
491 (if YaTeX-mode-map
492 nil
493 (setq YaTeX-mode-map (make-sparse-keymap))
494 (setq YaTeX-prefix-map (make-sparse-keymap))
495 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
496 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
497 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
498 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
499 (define-key YaTeX-mode-map "|" 'YaTeX-insert-bar)
500 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
501 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
502 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
503 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
504 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
505 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
506 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
507 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
508 (YaTeX-define-key "%" 'YaTeX-%-menu)
509 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
510 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
511 (YaTeX-define-key "'" 'YaTeX-prev-error)
512 (YaTeX-define-key "^" 'YaTeX-visit-main)
513 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
514 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
515 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
516 (and YaTeX-emacs-19 window-system
517 (progn
518 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
519 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
520 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
521 (YaTeX-define-key " " 'YaTeX-do-completion)
522 (YaTeX-define-key "v" 'YaTeX-version)
524 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
525 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
526 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
527 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
528 (YaTeX-define-key "i" 'YaTeX-fill-item)
529 (YaTeX-define-key "\\"
530 (function(lambda () (interactive)
531 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
532 (if YaTeX-no-begend-shortcut
533 (progn
534 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
535 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
536 (YaTeX-define-begend-key "bc" "center")
537 (YaTeX-define-begend-key "bd" "document")
538 (YaTeX-define-begend-key "bD" "description")
539 (YaTeX-define-begend-key "be" "enumerate")
540 (YaTeX-define-begend-key "bE" "equation")
541 (YaTeX-define-begend-key "bi" "itemize")
542 (YaTeX-define-begend-key "bl" "flushleft")
543 (YaTeX-define-begend-key "bm" "minipage")
544 (YaTeX-define-begend-key "bt" "tabbing")
545 (YaTeX-define-begend-key "bT" "tabular")
546 (YaTeX-define-begend-key "b\^t" "table")
547 (YaTeX-define-begend-key "bp" "picture")
548 (YaTeX-define-begend-key "bq" "quote")
549 (YaTeX-define-begend-key "bQ" "quotation")
550 (YaTeX-define-begend-key "br" "flushright")
551 (YaTeX-define-begend-key "bv" "verbatim")
552 (YaTeX-define-begend-key "bV" "verse")
553 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
554 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
555 (YaTeX-define-key "e" 'YaTeX-end-environment)
556 (YaTeX-define-key "S" 'YaTeX-make-section-region)
557 (YaTeX-define-key "s" 'YaTeX-make-section)
558 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
559 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
560 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
561 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
562 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
563 (YaTeX-define-key ">" 'YaTeX-comment-region)
564 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
565 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
566 (YaTeX-define-key "k" 'YaTeX-kill-*)
567 (YaTeX-define-key "c" 'YaTeX-change-*)
568 (YaTeX-define-key "a" 'YaTeX-make-accent)
569 (YaTeX-define-key "?" 'YaTeX-help)
570 (YaTeX-define-key "/" 'YaTeX-apropos)
571 (YaTeX-define-key "&" 'YaTeX-what-column)
572 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
573 (YaTeX-define-key "x" YaTeX-user-extensional-map)
574 (YaTeX-define-key "n"
575 (function(lambda () (interactive)
576 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
577 (if YaTeX-dos
578 (define-key YaTeX-prefix-map "\C-r"
579 (function(lambda () (interactive)
580 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
582 (defvar YaTeX-section-completion-map nil
583 "*Key map used at YaTeX completion in the minibuffer.")
584 (if YaTeX-section-completion-map nil
585 (setq YaTeX-section-completion-map
586 (copy-keymap (or (and (boundp 'gmhist-completion-map)
587 gmhist-completion-map)
588 minibuffer-local-completion-map)))
589 (define-key YaTeX-section-completion-map
590 " " 'YaTeX-minibuffer-complete)
591 (define-key YaTeX-section-completion-map
592 "\C-i" 'YaTeX-minibuffer-complete)
593 (define-key YaTeX-section-completion-map
594 "\C-v" 'YaTeX-read-section-with-overview))
596 (defvar YaTeX-recursive-map nil
597 "*Key map used at YaTeX reading arguments in the minibuffer.")
598 (if YaTeX-recursive-map nil
599 (setq YaTeX-recursive-map (copy-keymap global-map))
600 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
601 (mapcar
602 (function
603 (lambda (key)
604 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
605 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
606 YaTeX-math-key-list))
607 ;---------- Define other variable ----------
608 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
609 (defvar YaTeX-section-name
610 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
611 "*Initial tex-section completion")
612 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
613 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
614 (defvar YaTeX-kanji-code nil
615 "*File kanji code used by Japanese TeX.
616 nil: Do not care (Preserve coding-system)
617 0: no-converion (mule)
618 1: Shift JIS
619 2: JIS
620 3: EUC
621 4: UTF-8")
623 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
624 (cond
625 (YaTeX-emacs-20
626 (setq YaTeX-coding-system
627 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
628 ((boundp 'MULE)
629 (setq YaTeX-coding-system
630 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
632 (defvar YaTeX-mode-syntax-table nil
633 "*Syntax table for yatex-mode")
635 (if YaTeX-mode-syntax-table nil
636 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
637 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
638 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
639 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
640 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
641 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
642 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
643 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
644 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
645 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
646 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
648 (defvar YaTeX-mode-syntax-table-nonparen nil
649 "Syntax table for yatex-mode with normal parentheses treated white spaces")
650 (if YaTeX-mode-syntax-table-nonparen nil
651 (setq YaTeX-mode-syntax-table-nonparen
652 (make-syntax-table YaTeX-mode-syntax-table))
653 (let ((zenparens "()（）「」『』【】［］｛｝《》〈〉〔〕") (i 0) s)
654 (while (string-match "." zenparens i)
655 (setq s (substring zenparens (match-beginning 0) (match-end 0))
656 i (1+ i))
657 (modify-syntax-entry
658 (string-to-char s) " " YaTeX-mode-syntax-table-nonparen))))
660 ;---------- Provide YaTeX-mode ----------
661 ;;;
662 ;; Major mode definition
663 ;;;
664 (defun yatex-mode ()
665 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
666 -You can invoke processes concerning LaTeX typesetting by
667 \\[YaTeX-typeset-menu]
668 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
669 \\[YaTeX-make-begin-end]
670 -Enclose region into some environment by
671 \\[universal-argument] \\[YaTeX-make-begin-end]
672 -Complete LaTeX command which takes argument like `\\section{}' by
673 \\[YaTeX-make-section]
674 -Put LaTeX command which takes no arguments like `\\maketitle' by
675 \\[YaTeX-make-singlecmd]
676 -Complete font or character size descriptor like `{\\large }' by
677 \\[YaTeX-make-fontsize]
678 -Enclose region into those descriptors above by
679 \\[universal-argument] \\[YaTeX-make-fontsize]
680 -Enter European accent notations by
681 \\[YaTeX-make-accent]
682 -Toggle various modes of YaTeX by
683 \\[YaTeX-switch-mode-menu]
684 -Change environt name (on the begin/end line) by
685 \\[YaTeX-change-*]
686 -Kill LaTeX command/environment sequences by
687 \\[YaTeX-kill-*]
688 -Kill LaTeX command/environment with its contents
689 \\[universal-argument] \\[YaTeX-kill-*]
690 -Go to corresponding object (begin/end, file, labels) by
691 \\[YaTeX-goto-corresponding-*] or
692 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
693 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
694 -Go to main LaTeX source text by
695 \\[YaTeX-visit-main] or
696 \\[YaTeX-visit-main-other-window] (in other window)
697 \\[YaTeX-visit-main-other-frame] (in other frame)
698 -Comment out or uncomment region by
699 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
700 -Comment out or uncomment paragraph by
701 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
702 -Make an \\item entry hang-indented by
703 \\[YaTeX-fill-item]
704 -Enclose the region with parentheses by
705 \\[YaTeX-insert-parens-region]
706 \\[YaTeX-insert-braces-region]
707 \\[YaTeX-insert-brackets-region]
708 \\[YaTeX-insert-dollars-region]
709 -Look up the corresponding column header of tabular environment by
710 \\[YaTeX-what-column]
711 -Enter a newline and an entry suitable for environment by
712 \\[YaTeX-intelligent-newline]
713 -View the structure of file inclusion by
714 \\[YaTeX-display-hierarchy]
715 -Refer the online help of popular LaTeX commands by
716 \\[YaTeX-help] (help)
717 \\[YaTeX-apropos] (apropos)
718 -Edit `%# notation' by
719 \\[YaTeX-%-menu]
721 Those are enough for fastening your editing of LaTeX source. But further
722 more features are available and they are documented in the manual.
723 "
724 (interactive)
725 (kill-all-local-variables)
726 (setq major-mode 'yatex-mode)
727 (setq mode-name (if YaTeX-japan "やてふ" "YaTeX"))
728 (mapcar 'make-local-variable
729 '(dvi2-command fill-column fill-prefix
730 tmp-env-table tmp-section-table tmp-fontsize-table
731 tmp-singlecmd-table paragraph-start paragraph-separate
732 YaTeX-math-mode indent-line-function comment-line-break-function
733 comment-start comment-start-skip
734 ))
735 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)
736 (setq fill-column YaTeX-fill-column
737 fill-prefix YaTeX-fill-prefix
738 paragraph-start YaTeX-paragraph-start
739 paragraph-separate YaTeX-paragraph-separate
740 indent-line-function 'YaTeX-indent-line
741 comment-start YaTeX-comment-prefix
742 comment-end ""
743 comment-start-skip "[^\\\\]%+[ \t]*"
744 local-abbrev-table yatex-mode-abbrev-table)
745 (if (fboundp 'comment-indent-new-line) ;for Emacs21
746 (setq comment-line-break-function 'YaTeX-comment-line-break))
747 ;; +dnd for X11 w/ emacs23+
748 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
749 (set (make-local-variable 'dnd-protocol-alist)
750 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
752 (if (and YaTeX-use-font-lock (featurep 'font-lock))
753 (progn
754 (require 'yatex19)
755 (YaTeX-font-lock-set-default-keywords)
756 (or (featurep 'xemacs)
757 (set (make-local-variable 'font-lock-defaults)
758 (get 'yatex-mode 'font-lock-defaults)))
759 ;;(font-lock-mode 1)
760 ))
761 (use-local-map YaTeX-mode-map)
762 (set-syntax-table YaTeX-mode-syntax-table)
763 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
764 (YaTeX-read-user-completion-table)
765 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
766 (makunbound 'inenv)
767 ;(turn-on-auto-fill) ;1.63 -> 1.79off
768 (if (fboundp 'electric-indent-local-mode)
769 (electric-indent-local-mode YaTeX-electric-indent-mode))
770 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
771 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
772 (insert-file-contents (expand-file-name YaTeX-template-file)))
773 (run-hooks 'text-mode-hook 'yatex-mode-hook))
775 ;---------- Define YaTeX-mode functions ----------
776 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
777 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
778 (defvar YaTeX-struct-begin
779 (concat YaTeX-ec "begin{%1}%2")
780 "Keyword format of begin-environment.")
781 (defvar YaTeX-struct-end
782 (concat YaTeX-ec "end{%1}")
783 "Keyword format of end-environment.")
784 (defvar YaTeX-struct-name-regexp "[^}]*"
785 "Environment name regexp.")
786 (defvar YaTeX-TeX-token-regexp
787 (cond (YaTeX-japan "[A-Za-z*ぁ-ん亜-龠]+")
788 (t "[A-Za-z*]+"))
789 "Regexp of characters which can be a member of TeX command's name.")
790 (defvar YaTeX-kanji-regexp "[ぁ-ん亜-龠]"
791 "Generic regexp of Japanese Kanji (and symbol) characters.")
792 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
793 "Regexp of characters which can be a member of current mark up language's command name.")
795 ;;(defvar YaTeX-struct-section
796 ;; (concat YaTeX-ec "%1{%2}")
797 ;; "Keyword to make section.")
799 ;;;
800 ;; autoload section
801 ;;;
803 ;;autoload from yatexprc.el
804 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
805 (autoload 'YaTeX-visit-main-other-window "yatexprc"
806 "Visit main other window." t)
807 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
808 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
809 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
810 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
811 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
813 ;;autoload from yatexmth.el
814 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
815 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
816 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
817 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
818 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
819 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
820 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
821 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
822 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
823 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
824 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
825 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
827 ;;autoload from yatexhlp.el
828 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
829 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
831 ;;autoload from yatexgen.el
832 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
833 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
835 ;;autoload from yatexsec.el
836 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
837 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
838 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
840 ;;autoload from yatexenv.el
841 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
842 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
843 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
844 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
846 ;;autoload from yatexhie.el
847 (autoload 'YaTeX-display-hierarchy "yatexhie"
848 "YaTeX document hierarchy browser" t)
849 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
850 "Same as YaTeX-display-hierarchy. Call from mouse." t)
852 ;;autoload from yatexpkg.el
853 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
855 ;;;
856 ;; YaTeX-mode functions
857 ;;;
858 (defun YaTeX-insert-begin-end (env region-mode)
859 "Insert \\begin{mode-name} and \\end{mode-name}.
860 This works also for other defined begin/end tokens to define the structure."
861 (setq YaTeX-current-completion-type 'begin)
862 (let*((ccol (current-column)) beg beg2 exchange
863 (arg region-mode) ;for old compatibility
864 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
865 (if (and region-mode (> (point) (mark)))
866 (progn (exchange-point-and-mark)
867 (setq exchange t
868 ccol (current-column)
869 indent-column (+ ccol YaTeX-environment-indent))))
870 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
871 (setq beg (point))
872 (YaTeX-insert-struc 'begin env)
873 (setq beg2 (point))
874 (insert "\n")
875 (indent-to indent-column)
876 (save-excursion
877 ;;indent optional argument of \begin{env}, if any
878 (while (> (point-beginning-of-line) beg)
879 (skip-chars-forward "\\s " (point-end-of-line))
880 (indent-to indent-column)
881 (forward-line -1)))
882 (require 'yatexenv)
883 (if region-mode
884 ;;if region-mode, indent all text in the region
885 (save-excursion
886 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
887 (funcall (intern-soft (concat "YaTeX-enclose-" env))
888 (point) (mark))
889 (while (< (progn (forward-line 1) (point)) (mark))
890 (if (eolp) nil
891 (skip-chars-forward " \t\n")
892 (indent-to indent-column))))))
893 (if region-mode (exchange-point-and-mark))
894 (indent-to ccol)
895 ;;VER2 (insert "\\end{" env "}\n")
896 (YaTeX-insert-struc 'end env)
897 (YaTeX-reindent ccol)
898 (if region-mode
899 (progn
900 (insert "\n")
901 (or exchange (exchange-point-and-mark)))
902 (goto-char beg2)
903 (YaTeX-intelligent-newline nil)
904 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
905 (progn
906 (message
907 (cond
908 (YaTeX-japan "%s で次の行の入力に進みます。")
909 (t "`%s' produces the next line's template."))
910 (key-description
911 (car (where-is-internal 'YaTeX-intelligent-newline))))))
912 (YaTeX-indent-line))
913 (YaTeX-package-auto-usepackage env 'env)
914 (if YaTeX-current-position-register
915 (point-to-register YaTeX-current-position-register))))
917 (defun YaTeX-make-begin-end (arg)
918 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
919 by completing read.
920 If you invoke this command with universal argument,
921 \(key binding for universal-argument is \\[universal-argument]\)
922 you can put REGION into that environment between \\begin and \\end."
923 (interactive "P")
924 (let*
925 ((region-p (or arg (YaTeX-region-active-p)))
926 (mode (if region-p " region" ""))
927 (env
928 (save-excursion ;for Emacs24 work-around to avoid point warp
929 (YaTeX-read-environment
930 (format "Begin environment%s(default %s): " mode YaTeX-env-name)))))
931 (if (string= env "")
932 (setq env YaTeX-env-name))
933 (setq YaTeX-env-name env)
934 (YaTeX-update-table
935 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
936 (YaTeX-insert-begin-end YaTeX-env-name region-p)))
938 (defun YaTeX-make-begin-end-region ()
939 "Call YaTeX-make-begin-end with ARG to specify region mode."
940 (interactive)
941 (YaTeX-make-begin-end t))
943 (defun YaTeX-guess-section-type ()
944 (if (eq major-mode 'yatex-mode)
945 (save-excursion
946 (cond
947 ((save-excursion (not (search-backward YaTeX-ec nil t)))
948 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
949 ((progn
950 (if (= (char-after (1- (point))) ?~) (forward-char -1))
951 (forward-char -1) (looking-at "表\\|図\\|式\\|第"))
952 "ref")
953 ((and (looking-at "[a-z \t]")
954 (progn (skip-chars-backward "a-z \t")
955 (looking-at "table\\|figure\\|formula\\|eq\\(\\.\\|uation\\)")))
956 "ref")
957 ((save-excursion
958 (skip-chars-backward "[^ア-ン]")
959 (looking-at "プログラム\\|リスト"))
960 "ref")
961 ((YaTeX-re-search-active-backward
962 (concat YaTeX-ec-regexp "begin{\\([^}]+\\)}")
963 (regexp-quote YaTeX-comment-prefix)
964 (save-excursion (forward-line -1) (point))
965 t)
966 (let ((env (YaTeX-match-string 1)))
967 (cdr (assoc env
968 '(("table" . "caption"))))))
969 ))))
971 (defun YaTeX-make-section (arg &optional beg end cmd)
972 "Make LaTeX \\section{} type command with completing read.
973 With numeric ARG, you can specify the number of arguments of
974 LaTeX command.
975 For example, if you want to produce LaTeX command
977 \\addtolength{\\topmargin}{8mm}
979 which has two arguments. You can produce that sequence by typing...
980 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
981 \(by default\)
982 Then yatex will automatically complete `addtolength' with two arguments
983 next time.
984 You can complete symbol at LaTeX command and the 1st argument.
986 If the optional 2nd and 3rd argument BEG END are specified, enclose
987 the region from BEG to END into the first argument of the LaTeX sequence.
988 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
989 (interactive "P")
990 (setq YaTeX-current-completion-type 'section)
991 (if (or (equal arg '(4)) (YaTeX-region-active-p))
992 (setq beg (region-beginning) end (region-end)))
993 (unwind-protect
994 (let*
995 ((source-window (selected-window))
996 guess
997 (section
998 (or cmd
999 (progn
1000 (setq guess
1001 (or (YaTeX-guess-section-type) YaTeX-section-name))
1002 (YaTeX-read-section
1003 (if YaTeX-simple-messages
1004 (format "Section-type (default %s): " guess)
1005 (if (> (minibuffer-depth) 0)
1006 (format "%s???{} (default %s)%s: "
1007 YaTeX-ec guess
1008 (format "[level:%d]" (minibuffer-depth)))
1009 (format "(C-v for view-section) %s???{%s} (default %s): "
1010 YaTeX-ec (if beg "region" "") guess)))
1011 nil))))
1012 (section (if (string= section "") guess section))
1013 (numarg ;; The number of section-type command's argument
1014 (or (and (numberp arg) arg)
1015 (nth 1 (YaTeX-lookup-table section 'section))
1016 1))
1017 (arg-reader (intern-soft (concat "YaTeX::" section)))
1018 (addin-args (and arg-reader (fboundp arg-reader)))
1019 (title "")
1020 (j 1)
1021 (after-change-functions nil) ;inhibit font-locking temporarily
1022 (enable-recursive-minibuffers t)
1023 (mkarg-func
1024 (function
1025 (lambda (n)
1026 (while (<= j n)
1027 (unwind-protect
1028 (setq title
1029 (cond
1030 (addin-args (funcall arg-reader j))
1031 (YaTeX-skip-default-reader "")
1032 (t
1033 (read-string-with-history
1034 (format "Argument %d of %s: " j section)))))
1035 (insert
1036 (concat ;to allow nil return value
1037 "{" title "}")))
1038 (setq j (1+ j))))))
1039 );;let
1040 (setq YaTeX-section-name section)
1041 (if beg
1042 (let*((e (make-marker))
1043 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
1044 (arp (and ar2 (fboundp ar2))))
1045 (goto-char end)
1046 (insert "}")
1047 (set-marker e (point))
1048 (goto-char beg)
1049 (unwind-protect
1050 (progn
1051 (insert YaTeX-ec YaTeX-section-name
1052 (YaTeX-addin YaTeX-section-name))
1053 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
1054 (insert "{"))
1055 (if arp (funcall ar2 (point) e))
1056 (goto-char e)
1057 (set-marker e nil))
1058 (use-global-map YaTeX-recursive-map)
1059 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
1060 (progn (insert YaTeX-ec YaTeX-section-name)
1061 (insert (YaTeX-addin YaTeX-section-name))))
1062 ;;read arguments with add-in
1063 (funcall mkarg-func numarg))
1064 (YaTeX-update-table
1065 (if (/= numarg 1) (list section numarg)
1066 (list section))
1067 'section-table 'user-section-table 'tmp-section-table)
1068 (if YaTeX-current-position-register
1069 (point-to-register YaTeX-current-position-register))
1070 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
1071 "{}")
1072 (forward-char -1))
1073 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
1074 "{}")
1075 (forward-char -2))
1076 (YaTeX-package-auto-usepackage section 'section))
1077 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
1078 (insert ""))) ;insert dummy string to fontify(Emacs20)
1080 (defun YaTeX-make-section-region (args beg end)
1081 "Call YaTeX-make-section with arguments to specify region mode."
1082 (interactive "P\nr")
1083 (YaTeX-make-section args beg end))
1085 (defun YaTeX-make-fontsize (arg &optional fontsize)
1086 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
1087 If you invoke this command with universal argument, you can put region
1088 into {\\xxx } braces.
1089 \(key binding for universal-argument is \\[universal-argument]\)"
1090 (interactive "P")
1091 (YaTeX-sync-local-table 'tmp-fontsize-table)
1092 (let* ((region-p (if (or arg (YaTeX-region-active-p))
1093 (cons (region-beginning) (region-end))))
1094 (mode (if region-p "region" ""))
1095 (fontsize
1096 (or fontsize
1097 (YaTeX-read-fontsize
1098 (if YaTeX-simple-messages
1099 (format "Font or size (default %s): " YaTeX-fontsize-name)
1100 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
1101 (if (> (minibuffer-depth) 0)
1102 (format "[level:%d]" (minibuffer-depth)) "")))
1103 nil nil))))
1104 (if (string= fontsize "")
1105 (setq fontsize YaTeX-fontsize-name))
1106 (setq YaTeX-current-completion-type 'large)
1107 (setq YaTeX-fontsize-name fontsize)
1108 (YaTeX-update-table
1109 (list YaTeX-fontsize-name)
1110 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
1111 (and YaTeX-use-LaTeX2e
1112 (YaTeX-latex2e-p)
1113 (setq fontsize
1114 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
1115 (setq YaTeX-fontsize-name fontsize))
1116 (if region-p
1117 (let ((b (car region-p))
1118 (e (set-marker (make-marker) (cdr region-p))))
1119 (goto-char b)
1120 (insert "{\\" YaTeX-fontsize-name " ")
1121 (goto-char e)
1122 (insert "}")
1123 (set-marker e nil))
1124 (insert (concat "{\\" YaTeX-fontsize-name " }"))
1125 (forward-char -1)
1126 (if YaTeX-current-position-register
1127 (point-to-register YaTeX-current-position-register))
1128 (save-excursion
1129 (insert (YaTeX-addin YaTeX-fontsize-name)))
1130 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
1132 (defun YaTeX-make-fontsize-region ()
1133 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
1134 (interactive)
1135 (YaTeX-make-fontsize t))
1137 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
1138 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
1139 (put 'YaTeX-read-singlecmd-history 'no-default t)
1140 (defun YaTeX-make-singlecmd (single)
1141 (interactive
1142 (list (YaTeX-cplread-with-learning
1143 (if YaTeX-simple-messages
1144 (format "maketitle-type (default %s): " YaTeX-single-command)
1145 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
1146 (if (> (minibuffer-depth) 0)
1147 (format "[level:%d]" (minibuffer-depth)) "")))
1148 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
1149 nil nil nil 'YaTeX-read-singlecmd-history)))
1150 (if (string= single "")
1151 (setq single YaTeX-single-command))
1152 (setq YaTeX-single-command single)
1153 (setq YaTeX-current-completion-type 'maketitle)
1154 (let ((dollar (and (not (YaTeX-in-math-mode-p))
1155 (YaTeX-math-member-p YaTeX-single-command)))
1156 p q)
1157 (if dollar (insert "$"))
1158 (insert YaTeX-ec YaTeX-single-command)
1159 (setq p (point))
1160 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
1161 (if dollar (insert "$"))
1162 (setq q (point))
1163 (goto-char p)
1164 (forward-char -2)
1165 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
1166 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
1167 (if YaTeX-current-position-register
1168 (point-to-register YaTeX-current-position-register)))
1170 (defvar YaTeX-completion-begin-regexp "[{\\]"
1171 "Regular expression of limit where LaTeX command's completion begins.")
1173 (defun YaTeX-do-completion ()
1174 "Try completion on LaTeX command preceding point."
1175 (interactive)
1176 (if
1177 (or (eq (preceding-char) ? )
1178 (eq (preceding-char) ?\t)
1179 (eq (preceding-char) ?\n)
1180 (bobp))
1181 (message "Nothing to complete.") ;Do not complete
1182 (let* ((end (point))
1183 (limit (point-beginning-of-line))
1184 (completion-begin
1185 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
1186 (begin (progn
1187 (goto-char end)
1188 (if (re-search-backward YaTeX-completion-begin-regexp
1189 completion-begin t)
1190 (1+ (point))
1191 nil))))
1192 (goto-char end)
1193 (cond
1194 ((null begin)
1195 (message "I think it is not a LaTeX sequence."))
1196 (t
1197 (mapcar 'YaTeX-sync-local-table
1198 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
1199 (let*((pattern (YaTeX-buffer-substring begin end))
1200 (all-table
1201 (append
1202 section-table user-section-table tmp-section-table
1203 env-table user-env-table tmp-env-table
1204 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
1205 ;; First,
1206 ;; search completion without backslash.
1207 (completion (try-completion pattern all-table)))
1208 (if
1209 (eq completion nil)
1210 ;; Next,
1211 ;; search completion with backslash
1212 (setq completion
1213 (try-completion
1214 (YaTeX-buffer-substring (1- begin) end)
1215 all-table nil)
1216 begin (1- begin)))
1217 (cond
1218 ((null completion)
1219 (message (concat "Can't find completion for '" pattern "'"))
1220 (ding))
1221 ((eq completion t) (message "Sole completion."))
1222 ((not (string= completion pattern))
1223 (delete-region begin end)
1224 (insert completion)
1225 )
1226 (t
1227 (message "Making completion list...")
1228 (with-output-to-temp-buffer "*Help*"
1229 (display-completion-list
1230 (all-completions pattern all-table)))))))))))
1232 (defun YaTeX-toggle-modify-mode (&optional arg)
1233 (interactive "P")
1234 (or (memq 'YaTeX-modify-mode mode-line-format)
1235 (setq mode-line-format
1236 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
1237 (if (or arg (null YaTeX-modify-mode))
1238 (progn
1239 (setq YaTeX-modify-mode "*m*")
1240 (message "Modify mode"))
1241 (setq YaTeX-modify-mode nil)
1242 (message "Cancel modify mode."))
1243 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
1245 (defun YaTeX-switch-mode-menu (arg &optional char)
1246 (interactive "P")
1247 (message "Toggle: (M)odify-mode ma(T)h-mode")
1248 (let ((c (or char (read-char))))
1249 (cond
1250 ((= c ?m) (YaTeX-toggle-modify-mode arg))
1251 ((or (= c ?$) (= c ?t))
1252 (if YaTeX-auto-math-mode
1253 (message "Makes no sense in YaTeX-auto-math-mode.")
1254 (YaTeX-toggle-math-mode arg))))))
1256 (defun YaTeX-insert-quote ()
1257 (interactive)
1258 (insert
1259 (cond
1260 ((YaTeX-literal-p) ?\")
1261 ((= (preceding-char) ?\\ ) ?\")
1262 ;((= (preceding-char) ?\( ) ?\")
1263 ((or (= (preceding-char) 32)
1264 (= (preceding-char) 9)
1265 (= (preceding-char) ?\n)
1266 (bobp)
1267 (string-match
1268 (regexp-quote (char-to-string (preceding-char)))
1269 "、。，．？！「」『』【】()"))
1270 "``")
1271 (t "''"))))
1273 (defun YaTeX-closable-p ()
1274 (and (not YaTeX-modify-mode)
1275 (not (eq YaTeX-close-paren-always 'never))
1276 (or YaTeX-close-paren-always (eolp))
1277 (not (input-pending-p))
1278 (not (YaTeX-literal-p)))
1279 ;;(or YaTeX-modify-mode
1280 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
1281 ;; (input-pending-p)
1282 ;; (YaTeX-quick-in-environment-p "verbatim"))
1283 )
1285 (defun YaTeX-insert-braces-region (beg end &optional open close)
1286 (interactive "r")
1287 (save-excursion
1288 (goto-char end)
1289 (YaTeX-insert-inherit (or close "}"))
1290 (goto-char beg)
1291 (YaTeX-insert-inherit (or open "{"))))
1293 (defun YaTeX-get-macro-at-point (&optional p)
1294 "Get (La)TeX macro around point P."
1295 (interactive "d")
1296 (save-excursion
1297 (goto-char (setq p (or p (point))))
1298 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
1299 bsend)
1300 (and (not (bobp))
1301 (or (looking-at YaTeX-TeX-token-regexp)
1302 (string-match
1303 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
1304 (progn
1305 (skip-chars-backward token)
1306 (equal (preceding-char) ?\\))
1307 (save-excursion
1308 (setq bsend (point))
1309 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
1310 (/= (% (- bsend (point)) 2) 0)) ;consider \\
1311 (looking-at YaTeX-TeX-token-regexp)
1312 (YaTeX-match-string 0)))))
1314 (defun YaTeX-insert-braces (arg &optional open close)
1315 (interactive "p")
1316 (let ((begend-guide
1317 (function
1318 (lambda ()
1319 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
1320 nil ;if triggered thrice, do nothing
1321 (momentary-string-display
1322 (format
1323 (cond
1324 (YaTeX-japan "begin/end入力には %s を使いましょう")
1325 (t "You don't understand Zen of `%s'!"))
1326 (key-description
1327 (car (where-is-internal 'YaTeX-make-begin-end))))
1328 (point))
1329 (put 'YaTeX-insert-braces 'begend-guide
1330 (+ 1 (YaTeX-str2int ;increment counter of beg-end guidance
1331 (prin1-to-string
1332 (get 'YaTeX-insert-braces 'begend-guide)))))))))
1333 env macro not-literal b e)
1334 (cond
1335 ((YaTeX-region-active-p)
1336 (YaTeX-insert-braces-region (region-beginning) (region-end)))
1337 ((YaTeX-jmode) (YaTeX-self-insert arg))
1338 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1339 ((save-excursion
1340 (and (> (- (point) (point-min)) 6)
1341 (condition-case () (forward-char -6) (error nil)))
1342 (looking-at "\\\\left\\\\"))
1343 (insert "{\\right\\}")
1344 (forward-char -8))
1345 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1346 (and (> (- (point) (point-min)) 6) (forward-char -6))
1347 (looking-at "\\\\[bB]igl\\\\"))
1348 (insert
1349 (concat
1350 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1351 (forward-char -7))
1352 ((save-excursion
1353 (and (> (- (point) (point-min)) 7)
1354 (condition-case () (forward-char -7) (error nil)))
1355 (looking-at "\\\\[bB]iggl\\\\"))
1356 (insert
1357 (concat
1358 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1359 (forward-char -8))
1360 ((= (preceding-char) ?\\ )
1361 (insert "{\\}")
1362 (forward-char -2)) ;matsu's hack ends here
1363 ((and (setq not-literal (not (YaTeX-literal-p)))
1364 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
1365 (setq env (YaTeX-inner-environment)))
1366 (funcall begend-guide)
1367 (insert "{" env "}"))
1368 ((and not-literal (equal "begin" macro))
1369 (insert "{")
1370 (save-excursion
1371 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
1372 (insert "\\end{}")
1373 (setq e (point)))
1374 (setq env
1375 (YaTeX-read-environment
1376 (format "Begin environment(default %s): " YaTeX-env-name)))
1377 (if (string= "" env) (setq env YaTeX-env-name))
1378 (setq YaTeX-env-name env)
1379 (funcall begend-guide)
1380 (delete-region (- (point) 7) e)
1381 (YaTeX-insert-begin-end env nil))
1382 (t
1383 (insert (or open "{") (or close "}"))
1384 (forward-char -1)
1385 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
1386 (eq (char-after (- (point) 2)) ?\\ ))
1387 (progn (insert "\\") (forward-char -1)))
1388 ))))
1390 (defun YaTeX-jmode ()
1391 (or (and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1392 (and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1393 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
1394 (and (boundp 'default-input-method) default-input-method
1395 current-input-method)))
1397 (defun YaTeX-jmode-off ()
1398 (if (cond
1399 ((and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1400 (canna-toggle-japanese-mode) t)
1401 ((and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1402 (egg:toggle-egg-mode-on-off) t)
1403 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
1404 (cond
1405 ((fboundp 'skk-latin-mode)
1406 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
1407 (and (boundp 'skk-henkan-on)
1408 (or skk-henkan-mode skk-henkan-active))
1409 (and (boundp 'j-henkan-on)
1410 (or j-henkan-on j-henkan-active))
1411 ;; Deactivate jmode if henkan-mode is not running.
1412 ;; Suggested by tt.tetsuo.tsukamoto.
1413 (progn
1414 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
1415 (skk-latin-mode t))))
1416 ((fboundp 'skk-mode-off) (skk-mode-off))
1417 (t (j-mode-off)))
1418 t)
1419 ((and (fboundp 'toggle-input-method) current-input-method)
1420 (toggle-input-method) t)
1421 ((and (fboundp 'fep-force-off) (fep-force-off))))
1422 (put 'YaTeX-jmode 'jmode t)))
1424 (defun YaTeX-jmode-on ()
1425 (cond
1426 ((boundp 'canna:*japanese-mode*)
1427 (if (not canna:*japanese-mode*) (canna-toggle-japanese-mode)))
1428 ((boundp 'egg:*mode-on*)
1429 (and (not egg:*mode-on*) (not egg:*input-mode*)
1430 (egg:toggle-egg-mode-on-off)))
1431 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
1432 (if (get 'YaTeX-jmode-on 'skkkata)
1433 (skk-j-mode-on t)
1434 (skk-mode 1))
1435 (put 'YaTeX-jmode-on 'skkkata nil))
1436 ((fboundp 'toggle-input-method)
1437 (if (not current-input-method) (toggle-input-method)))
1438 ((and (fboundp 'fep-force-on) (fep-force-on)))))
1440 (defun YaTeX-jmode-back ()
1441 (if (get 'YaTeX-jmode 'jmode)
1442 (YaTeX-jmode-on))
1443 (setplist 'YaTeX-jmode nil))
1445 (defun YaTeX-self-insert (arg)
1446 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
1447 (defun YaTeX-insert-inherit (&rest args)
1448 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
1449 args))
1451 (defun YaTeX-insert-brackets (arg)
1452 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
1453 (interactive "p")
1454 (let ((col (1- (current-column))))
1455 (cond
1456 ((YaTeX-region-active-p)
1457 (YaTeX-insert-brackets-region (region-beginning) (region-end)))
1458 ((YaTeX-jmode) (YaTeX-self-insert arg))
1459 ((not (YaTeX-closable-p))
1460 (YaTeX-self-insert arg))
1461 ((save-excursion
1462 (and (> (- (point) (point-min)) 5) (forward-char -5))
1463 (looking-at "\\\\left"))
1464 (YaTeX-insert-inherit "[\\right]")
1465 (forward-char -7))
1466 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1467 (and (> (- (point) (point-min)) 5) (forward-char -5))
1468 (looking-at "\\\\[bB]igl"))
1469 (YaTeX-insert-inherit
1470 (concat
1471 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1472 (forward-char -6))
1473 ((save-excursion
1474 (and (> (- (point) (point-min)) 6) (forward-char -6))
1475 (looking-at "\\\\[bB]iggl"))
1476 (YaTeX-insert-inherit
1477 (concat
1478 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1479 (forward-char -7)) ;matsu's hack ends here
1480 ((and (= (preceding-char) ?\\ )
1481 (/= (char-after (- (point) 2)) ?\\ )
1482 (not (YaTeX-in-math-mode-p)))
1483 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
1484 (indent-to (max 0 col))
1485 (YaTeX-insert-inherit "\\]")
1486 (beginning-of-line)
1487 (open-line 1)
1488 (delete-region (point) (progn (beginning-of-line) (point)))
1489 (indent-to (+ YaTeX-environment-indent (max 0 col)))
1490 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
1491 ((YaTeX-closable-p)
1492 (YaTeX-insert-inherit "[]")
1493 (backward-char 1))
1494 (t (YaTeX-self-insert arg)))))
1496 (defun YaTeX-insert-brackets-region (beg end)
1497 (interactive "r")
1498 (YaTeX-insert-braces-region beg end "[" "]"))
1500 (defun YaTeX-insert-parens (arg)
1501 "Insert parenthesis pair."
1502 (interactive "p")
1503 (cond
1504 ((YaTeX-region-active-p)
1505 (YaTeX-insert-parens-region (region-beginning) (region-end)))
1506 ((YaTeX-jmode) (YaTeX-self-insert arg))
1507 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1508 ((save-excursion
1509 (and (> (- (point) (point-min)) 5) (forward-char -5))
1510 (looking-at "\\\\left"))
1511 (YaTeX-insert-inherit "(\\right)")
1512 (forward-char -7))
1513 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1514 (and (> (- (point) (point-min)) 5) (forward-char -5))
1515 (looking-at "\\\\[bB]igl"))
1516 (YaTeX-insert-inherit
1517 (concat
1518 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1519 (forward-char -6))
1520 ((save-excursion
1521 (and (> (- (point) (point-min)) 6) (forward-char -6))
1522 (looking-at "\\\\[bB]iggl"))
1523 (YaTeX-insert-inherit
1524 (concat
1525 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1526 (forward-char -7))
1527 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
1528 (YaTeX-insert-inherit "(\\)")
1529 (backward-char 2))
1530 ((YaTeX-closable-p)
1531 (YaTeX-insert-inherit "()")
1532 (backward-char 1))
1533 (t (YaTeX-self-insert arg))))
1535 (defun YaTeX-insert-parens-region (beg end)
1536 (interactive "r")
1537 (YaTeX-insert-braces-region beg end "(" ")"))
1539 (defun YaTeX-insert-bar (arg)
1540 "Insert bar pair."
1541 (interactive "p")
1542 (cond
1543 ((YaTeX-jmode) (YaTeX-self-insert arg))
1544 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1545 ((save-excursion
1546 (and (> (- (point) (point-min)) 5) (forward-char -5))
1547 (looking-at "\\\\left"))
1548 (YaTeX-insert-inherit "|\\right|")
1549 (forward-char -7))
1550 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1551 (and (> (- (point) (point-min)) 5) (forward-char -5))
1552 (looking-at "\\\\[bB]igl"))
1553 (insert
1554 (concat
1555 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1556 (forward-char -6))
1557 ((save-excursion
1558 (and (> (- (point) (point-min)) 6) (forward-char -6))
1559 (looking-at "\\\\[bB]iggl"))
1560 (insert
1561 (concat
1562 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1563 (forward-char -7))
1564 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
1565 (and (> (- (point) (point-min)) 6) (forward-char -6))
1566 (looking-at "\\\\left\\\\"))
1567 (YaTeX-insert-inherit "|\\right\\|")
1568 (forward-char -8))
1569 ((save-excursion
1570 (and (> (- (point) (point-min)) 6) (forward-char -6))
1571 (looking-at "\\\\[bB]igl\\\\"))
1572 (insert
1573 (concat
1574 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1575 (forward-char -7))
1576 ((save-excursion
1577 (and (> (- (point) (point-min)) 7) (forward-char -7))
1578 (looking-at "\\\\[bB]iggl\\\\"))
1579 (insert
1580 (concat
1581 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1582 (forward-char -8)) ; added by Jin up to here.
1583 ((= (preceding-char) ?\\ )
1584 (YaTeX-insert-inherit "|\\|")
1585 (backward-char 2))
1586 ; ((and (YaTeX-closable-p)
1587 ; (/= (preceding-char) ?|)
1588 ; (/= (following-char) ?|))
1589 ; (YaTeX-insert-inherit "||")
1590 ; (backward-char 1))
1591 (t (YaTeX-self-insert arg))))
1593 (defvar YaTeX-use-jmode-hook
1594 (and (featurep 'canna) (boundp 'canna:*initialized*) canna:*initialized*)
1595 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
1596 "*Non-nil means activate automatic jmode switcher within/out math mode.
1597 Hopefully, change default to t in the next version of 1.75.")
1598 (defun YaTeX-jmode-hook (old new)
1599 "A hook controling jmode on/off."
1600 ;; This function is called via point-entered/leave hook, so that
1601 ;; codes in it is evaluated on such emacsen as having text-properties.
1602 (let ((inhibit-point-motion-hooks t)
1603 (oldp (plist-get (text-properties-at old) 'point-left))
1604 (newp (plist-get (text-properties-at new) 'point-left))
1605 (lnew (plist-get (text-properties-at new) 'last-new))
1606 (mjmode (plist-get (text-properties-at new) 'mjmode))
1607 (bmp (buffer-modified-p))
1608 (jm (YaTeX-jmode)) b e)
1609 (unwind-protect
1610 (cond
1611 ((eq lnew new) nil) ;Do nothing if continuous entry
1612 ((and (not (eq newp 'YaTeX-jmode-hook))
1613 (eq oldp 'YaTeX-jmode-hook)
1614 (plist-get (text-properties-at old) 'entered))
1615 ;; leave
1616 (remove-text-properties
1617 (setq b (1+ (or (previous-single-property-change old 'point-left)
1618 (1- (point)))))
1619 (setq e (1- (or (next-single-property-change old 'point-left)
1620 (1+ (point)))))
1621 (list 'last-new nil 'entered nil))
1622 (add-text-properties b e (list 'mjmode jm))
1623 (if (boundp 'skk-katakana)
1624 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1625 (if (plist-get (text-properties-at old) 'jmode)
1626 (YaTeX-jmode-on)))
1627 ((and (not (eq oldp 'YaTeX-jmode-hook))
1628 (eq newp 'YaTeX-jmode-hook)
1629 (not (plist-get (text-properties-at new) 'entered)))
1630 ;; enter
1631 (add-text-properties
1632 (1+ (or (previous-single-property-change new 'point-left)
1633 (1- (point))))
1634 (1- (or (next-single-property-change new 'point-left)
1635 (1+ (point))))
1636 (list 'jmode jm 'last-new new 'entered t))
1637 (if (boundp 'skk-katakana) ;care for skk katakana mode
1638 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1639 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
1640 ;;unwind job
1641 (set-buffer-modified-p bmp))))
1643 (defun YaTeX-insert-dollar ()
1644 (interactive)
1645 (if (or (not (YaTeX-closable-p))
1646 (= (preceding-char) 92)
1647 (and (YaTeX-in-math-mode-p)
1648 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
1649 (insert "$")
1650 (insert "$$")
1651 (forward-char -1)
1652 (and YaTeX-use-jmode-hook
1653 (fboundp 'add-text-properties)
1654 (add-text-properties
1655 (1- (point)) (1+ (point))
1656 (list 'point-left 'YaTeX-jmode-hook
1657 'point-entered 'YaTeX-jmode-hook
1658 'front-sticky t
1659 'rear-nonsticky t
1660 'mjmode nil
1661 'jmode (YaTeX-jmode))))
1662 (YaTeX-jmode-off)
1663 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
1665 (defun YaTeX-insert-dollars-region (beg end)
1666 (interactive "r")
1667 (YaTeX-insert-braces-region beg end "$" "$"))
1669 (defun YaTeX-insert-amper ()
1670 (interactive)
1671 (if (or (string-match YaTeX-array-env-regexp
1672 (or (YaTeX-inner-environment t) "document"))
1673 (= (preceding-char) 92)
1674 (YaTeX-literal-p)
1675 (YaTeX-in-math-mode-p))
1676 (insert "&")
1677 (insert "\\&")))
1679 (defun YaTeX-version ()
1680 "Return string of the version of running YaTeX."
1681 (interactive)
1682 (message
1683 (concat "Yet Another tex-mode "
1684 (if YaTeX-japan "「野鳥」" "`Wild Bird'")
1685 " Revision "
1686 YaTeX-revision-number)))
1688 (defun YaTeX-typeset-menu (arg &optional char)
1689 "Typeset, preview, visit error and miscellaneous convenient menu.
1690 Optional second argument CHAR is for non-interactive call from menu."
1691 (interactive "P")
1692 (message
1693 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
1694 "latex+p(D)f "
1695 (if (fboundp 'start-process) "K)ill ")
1696 "P)review "
1697 (and (boundp 'window-system) window-system "S)earch ")
1698 "V)iewErr L)pr"))
1699 (let ((sw (selected-window)) (c (or char (read-char))))
1700 (require 'yatexprc) ;for Nemacs's bug
1701 (select-window sw)
1702 (cond
1703 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
1704 (put 'dvi2-command 'format 'dvi))
1705 ((= c ?r) (YaTeX-typeset-region))
1706 ((= c ?e) (YaTeX-typeset-environment))
1707 ((= c ?b) (YaTeX-call-builtin-on-file
1708 "BIBTEX" bibtex-command arg))
1709 ((= c ?i) (YaTeX-call-builtin-on-file
1710 "MAKEINDEX" makeindex-command arg))
1711 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
1712 ((= c ?p) (call-interactively 'YaTeX-preview))
1713 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
1714 ((= c ?d) (YaTeX-typeset-buffer
1715 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
1716 (put 'dvi2-command 'format 'pdf))
1717 ((= c ?v) (YaTeX-view-error))
1718 ((= c ?l) (YaTeX-lpr arg))
1719 ((= c ?m) (YaTeX-switch-mode-menu arg))
1720 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
1722 (if (fboundp 'wrap-function-to-control-ime)
1723 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
1726 (defun YaTeX-%-menu (&optional beg end char)
1727 "Operate %# notation."
1728 ;;Do not use interactive"r" for the functions which require no mark
1729 (interactive)
1730 (message "!)Edit-%%#! D)VIPDF B)EGIN-END P)review pdf(V)iew L)PR M)akeidx b)ibtex dp(I)")
1731 (let ((c (or char (read-char))) (string "") key
1732 (b (make-marker)) (e (make-marker)))
1733 (save-excursion
1734 (cond
1735 ((rindex "!plmibdv" c) ;Edit %#xxx
1736 (setq key (cdr (assq c '((?! . "!")
1737 (?p . "PREVIEW")
1738 (?l . "LPR")
1739 (?m . "MAKEINDEX")
1740 (?d . "DVIPDF")
1741 (?v . "PDFVIEW")
1742 (?i . "IMAGEDPI")
1743 (?b . "BIBTEX")))))
1744 (YaTeX-getset-builtin key t))
1746 ((= c ?B) ;%#BEGIN %#END region
1747 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
1748 (set-marker b beg)
1749 (set-marker e end)
1750 (goto-char (point-min))
1751 (while (re-search-forward "^%#\\(BEGIN\\)\\|\\(END\\)$" nil t)
1752 (beginning-of-line)
1753 (delete-region (point) (progn (forward-line 1) (point))))
1754 (goto-char b)
1755 (open-line 1)
1756 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
1757 (insert "%#BEGIN")
1758 (goto-char e)
1759 (insert "%#END\n")
1760 (set-marker b nil)
1761 (set-marker e nil))))))
1763 (defvar YaTeX-refcommand-def-regexp-default
1764 "label\\|bibitem")
1765 (defvar YaTeX-refcommand-def-regexp-private nil
1766 "*Regexp of defining label commands")
1767 (defvar YaTeX-refcommand-def-regexp
1768 (concat (if YaTeX-refcommand-def-regexp-private
1769 (concat YaTeX-refcommand-def-regexp-private "\\|"))
1770 YaTeX-refcommand-def-regexp-default))
1772 (defvar YaTeX-refcommand-ref-regexp-default
1773 "\\(page\\|eq\\|fig\\)?ref\\|cite"
1774 "Regexp of LaTeX's label-referring macros.
1775 Searching for this will be done without `\\\\'.
1776 So you need not add patterns if new referring macro ends with \"ref\".")
1777 (defvar YaTeX-refcommand-ref-regexp-private nil
1778 "*Regexp of referring label commands.
1779 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
1780 (defvar YaTeX-refcommand-ref-regexp
1781 (concat (if YaTeX-refcommand-ref-regexp-private
1782 (concat YaTeX-refcommand-ref-regexp-private "\\|"))
1783 YaTeX-refcommand-ref-regexp-default))
1785 (defvar YaTeX-refcommand-regexp
1786 (concat YaTeX-refcommand-def-regexp
1787 "\\|" YaTeX-refcommand-ref-regexp)
1788 "Regexp of label defining/referring command name.")
1790 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
1791 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
1792 The default search direction depends on the command at the cursor position.
1793 When the cursor is on \\ref(\\cite), YaTeX will try to search the
1794 corresponding \\label(\\bibitem) backward,
1795 and if it fails search forward again. And when the cursor is
1796 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
1797 forward at first and secondary backward.
1798 Argument REVERSE non-nil makes the default
1799 direction rule reverse. Since Search string is automatically set in
1800 search-last-string, you can repeat search the same label/ref by typing
1801 \\[isearch-forward] or \\[isearch-backward].
1802 If optional second argument OTHERWIN is non-nil, move to other window."
1804 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
1805 (refcommands YaTeX-refcommand-regexp)
1806 (foundmsg (format "Type %s %c to return to original position."
1807 (key-description
1808 (car
1809 (or (where-is-internal 'register-to-point)
1810 (where-is-internal 'jump-to-register))))
1811 YaTeX-current-position-register))
1812 (func (function (lambda (string sfunc)
1813 (or
1814 (funcall sfunc string nil t)
1815 (funcall (if (eq sfunc 're-search-forward)
1816 're-search-backward 're-search-forward)
1817 string nil t))))))
1818 (cond
1819 ((YaTeX-on-section-command-p refcommands)
1820 (setq scmd
1821 (cdr
1822 (assoc
1823 (YaTeX-match-string 1)
1824 '(("label" . "\\\\\\(page\\|eq\\)?ref{%k}")
1825 ("ref" . "\\\\label{%k}")
1826 ("eqref" . "\\\\label{%k}")
1827 ("pageref" . "\\\\label{%k}")
1828 ("cite" .
1829 "\\\\bibitem\\(\\[[^]]+\\]\\)?{%k}\\|^\\s *@[a-z]+{%k,")
1830 ("bibitem" . "\\\\cite\\(\\[[^]]+\\]\\)?")))))
1831 (goto-char (match-end 0))
1832 (let ((label (YaTeX-buffer-substring
1833 (1- (point)) (progn (backward-list 1) (1+ (point)))))
1834 (fp (make-marker))fl fn
1835 (goother (function (lambda (buffer point)
1836 (goto-char point)
1837 (if (one-window-p)
1838 (split-window-calculate-height
1839 YaTeX-default-pop-window-height))
1840 (select-window (get-lru-window))
1841 (switch-to-buffer buffer)))))
1842 ;(setq string (concat "\\" scmd "{" label "}"))
1843 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
1844 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
1845 (setq direc (if (string-match "ref\\|cite" scmd)
1846 're-search-forward 're-search-backward))
1847 (if YaTeX-current-position-register
1848 (point-to-register YaTeX-current-position-register))
1849 (if reverse (setq direc (if (eq direc 're-search-forward)
1850 're-search-backward 're-search-forward)))
1851 (if (funcall func string direc) ;label/ref found!
1852 (progn
1853 (if otherwin (funcall goother cb p))
1854 (goto-char (match-beginning 0))
1855 (push-mark p))
1856 ;;if label/ref not found, search through all yatex buffers.
1857 (goto-char p) ;resume position of current buffer
1858 (catch 'found
1859 (setq blist (YaTeX-yatex-buffer-list))
1860 (while blist
1861 ;; search for corresponding keyword
1862 (set-buffer (car blist))
1863 (if (YaTeX-on-section-command-p refcommands)
1864 (goto-char (match-beginning 0)))
1865 (cond
1866 ; cond1
1867 ((funcall func string direc)
1868 (cond
1869 (otherwin
1870 (set-buffer cb)
1871 (funcall goother (car blist) p))
1872 ((or (get-buffer-window (car blist))
1873 (and YaTeX-emacs-19
1874 (get-buffer-window (car blist) t)))
1875 (goto-buffer-window (car blist)))
1876 (t
1877 (switch-to-buffer (car blist))
1878 (message foundmsg)))
1879 (goto-char (match-beginning 0))
1880 (throw 'found t))
1881 ; cond2
1882 ((and
1883 (string-match "bibitem" scmd)
1884 (catch 'found2
1885 (save-excursion
1886 (goto-char (point-min))
1887 (while (YaTeX-re-search-active-forward
1888 "\\\\bibliography{\\([^}]*\\)}" "%" nil t)
1889 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
1890 (while fl
1891 (if (or (file-exists-p (setq fn (car fl)))
1892 (file-exists-p (setq fn (concat fn ".bib"))))
1893 (progn
1894 (set-buffer (find-file-noselect fn))
1895 (save-excursion
1896 (goto-char (point-min))
1897 (if (YaTeX-re-search-active-forward
1898 string "%" nil t)
1899 (throw 'found2
1900 (set-marker fp (point)))))))
1901 (setq fl (cdr fl)))))))
1902 (if otherwin
1903 (funcall goother (marker-buffer fp) fp)
1904 (switch-to-buffer (marker-buffer fp))
1905 (goto-char fp))
1906 (set-marker fp nil)
1907 (message foundmsg)
1908 (throw 'found t)))
1909 (setq blist (cdr blist)))
1910 ;; search for bibliography
1911 )))
1912 (if YaTeX-emacs-19
1913 (setq regexp-search-ring
1914 (cons string (delete string regexp-search-ring)))
1915 (setq search-last-regexp string)))
1916 (t nil))))
1918 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
1920 (defun YaTeX-goto-corresponding-file (&optional other)
1921 "Visit or switch buffer of corresponding file,
1922 looking at \\input or \\include or \\includeonly on current line."
1923 (if (not (YaTeX-on-includes-p)) nil
1924 (let ((parent buffer-file-name) input-file b)
1925 (save-excursion
1926 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
1927 (= ?{ (char-after (match-beginning 0))))
1928 nil
1929 (skip-chars-backward "^,{"))
1930 (setq input-file
1931 (YaTeX-buffer-substring
1932 (point) (progn (skip-chars-forward "^ ,}") (point))))
1933 (if (not (string-match "\\.\\(tex\\|sty\\)$" input-file))
1934 (setq input-file (concat input-file ".tex"))))
1935 (cond
1936 (other (YaTeX-switch-to-buffer-other-window input-file))
1937 ((setq b (YaTeX-get-file-buffer input-file))
1938 (goto-buffer-window b))
1939 (t (YaTeX-switch-to-buffer input-file)))
1940 (or (YaTeX-get-builtin "!")
1941 YaTeX-parent-file
1942 (setq YaTeX-parent-file parent)))))
1944 (defun YaTeX-goto-corresponding-BEGIN-END ()
1945 (if (not (YaTeX-on-BEGIN-END-p)) nil
1946 (if (cond
1947 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
1948 (not (search-forward "%#END" nil t)))
1949 (t ; if on %#END
1950 (not (search-backward "%#BEGIN" nil t))))
1951 (error "Corresponding %%#BEGIN/END not found."))
1952 (beginning-of-line)
1953 t))
1955 (defvar YaTeX-processed-file-regexp-alist nil
1956 "Alist of regexp of processed file regexp vs. its file name part;
1957 For example, if you include image file with `\\epsfile{file=FILE}' where
1958 `FILE' is processed file. You might want to view FILE with other previewer
1959 such as ghostview, or want to preview its source which was drawn with
1960 other drawing tool, tgif for example. Then you should set entire regexp
1961 of including expression and enclose its file name part with \\\\( and \\\\).
1963 Ex. (\"\\\\\\\\epsfile{[^}]*file=\\\\([^,} ]+\\\\)\\\\(\\\\.e?ps\\\\)?[^}]*}\" 1)
1965 Where the first group surrounded by \\\\( and \\\\) is the file name part
1966 of expression. So you should set 1 to second element. And the first
1967 matching group is sent to (image) processor defined by the variable
1968 YaTeX-file-processor-alist. See also the documentation of
1969 YaTeX-file-processor-alist.
1971 ↑じゃ良くわかんないすね。例えば tgif hoge.obj して hoge.eps を
1972 \\epsfile{file=hoge.eps} でインクルードしているとしよう。その行で
1973 \[prefix\] g を押した時に tgif を起動して欲しかったら、まず上のような
1974 正規表現を設定する。\\\\(と\\\\)で囲んだところがファイル名になるように
1975 注意する。でファイル名部分が何番目の\\\\(\\\\)になるかをリストの2番目に書く。
1976 すると、その部分が変数 YaTeX-file-processor-alist で定義された
1977 処理プログラムに渡される。というわけ。
1978 ん〜やっぱりむずかしいね。分からない時は隣の Lisper に聞くか、
1979 fj野鳥の会で聞こう!
1980 ")
1982 (defvar YaTeX-processed-file-regexp-alist-default
1983 '(("\\\\epsfile\\(\\[[^]]+\\]\\)?{[^},]*file=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1984 ("\\\\epsfig{[^},]*fi\\(le\\|gure\\)=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1985 ("\\\\postscriptbox{[^}]*}{[^}]*}{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 1)
1986 ("\\\\\\(epsfbox\\|epsfig\\)\\*?{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 2) ;\epsfbox{hoge.ps}
1987 ("\\\\includegraphics\\*?\\(.*\\]\\|\\s \\)?{\\(.*\\)\\(\\.ai\\|\\.pdf\\|\\.svg\\|\\.png\\|\\.jpe?g\\|\\.e?ps\\)}" 2) ;\includegraphics[options...]{hoge.eps}
1988 ("\\\\\\(psbox\\)\\(\\[[^]]+\\]\\)?{\\(\\([^,} ]*/\\)?[^} ]+\\)\\(\\.e?ps\\)}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
1989 ("\\\\input{\\([^} ]+\\)\\(\\.tps\\)}" 1) ;tgif2tex (1998/9/16)
1990 )
1991 "See the documentation of YaTeX-processed-file-regexp-alist.")
1993 (defvar YaTeX-file-processor-alist nil
1994 "*Alist of files' processor vs. its extension;
1995 See also the documentation of YaTeX-processed-file-regexp-alist.")
1997 ;; Will go to yatexflt.el
1998 (defun YaTeX-filter-goto-source (file other-win)
1999 "Go to corresponding text source of the graphic file"
2000 (cond
2001 ((file-exists-p file)
2002 (let ((buf (find-file-noselect file)))
2003 (funcall (cond (other-win 'YaTeX-switch-to-buffer-other-window)
2004 ((get-buffer-window buf) 'goto-buffer-window)
2005 (t 'YaTeX-switch-to-buffer))
2006 buf)
2008 ))))
2010 (defvar YaTeX-file-processor-alist-default
2011 (list (cons YaTeX-cmd-tgif ".obj")
2012 (cons YaTeX-cmd-gimp ".xcf")
2013 (cons YaTeX-cmd-gimp ".xcf.gz")
2014 (cons YaTeX-cmd-gimp ".xcf.bz2")
2015 (cons YaTeX-cmd-edit-svg ".svg")
2016 (cons YaTeX-cmd-edit-svg ".svgz")
2017 (cons YaTeX-cmd-edit-ai ".ai")
2018 '("dia" . ".dia")
2019 (cons YaTeX-cmd-ooo ".odg")
2020 (cons 'YaTeX-filter-goto-source ".diag")
2021 (cons 'YaTeX-filter-goto-source ".dot")
2022 ;; List of target file itself below...
2023 (cons YaTeX-cmd-edit-images ".jpeg")
2024 (cons YaTeX-cmd-edit-images ".jpg")
2025 (cons YaTeX-cmd-edit-images ".png")
2026 (cons YaTeX-cmd-edit-ps ".ps")
2027 (cons YaTeX-cmd-edit-ps ".eps")
2028 (cons YaTeX-cmd-edit-pdf ".pdf")
2029 '(t . ".tex")
2030 '(t . ".sty")
2031 '(t . ""))
2032 "See the documentation of YaTeX-file-processor-alist.")
2034 (defun YaTeX-goto-corresponding-file-processor (&optional other)
2035 "Execute corresponding file processor."
2036 (save-excursion
2037 (or (looking-at YaTeX-ec-regexp)
2038 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
2039 (let ((list (append YaTeX-processed-file-regexp-alist
2040 YaTeX-processed-file-regexp-alist-default))
2041 (p (point)) flist file
2042 (peol (point-end-of-line))
2043 (basedir
2044 (if YaTeX-search-file-from-top-directory
2045 (save-excursion (YaTeX-visit-main t) default-directory)
2046 ".")))
2047 (setq flist (catch 'found
2048 (while list
2049 (goto-char p)
2050 (if (re-search-forward (car (car list)) peol t)
2051 (progn
2052 (setq file (YaTeX-match-string
2053 (car (cdr (car list)))))
2054 (throw 'found (cdr (car list)))))
2055 (setq list (cdr list)))))
2056 (if flist ;if pattern and file name found
2057 (let*((plist (append YaTeX-file-processor-alist
2058 YaTeX-file-processor-alist-default))
2059 (plist0 plist)
2060 ext cmd src buf (alt (car (cdr flist))))
2061 (if (and (re-search-forward
2062 (concat YaTeX-comment-prefix "\\s *\\(.*\\)$") peol t)
2063 (assoc (setq cmd (YaTeX-match-string 1))
2064 YaTeX-file-processor-alist))
2065 (setq src ;if processor is specified
2066 (concat file
2067 (cdr (assoc cmd YaTeX-file-processor-alist))))
2068 (while plist ;if processor is not specified
2069 (setq ext (cdr (car plist)))
2070 (if (and (string< "" (concat file ext))
2071 (file-exists-p
2072 (expand-file-name (concat file ext) basedir)))
2073 (setq cmd (car (car plist))
2074 src (concat file ext) plist nil))
2075 (setq plist (cdr plist)))
2076 (if (and (null src) alt YaTeX-create-file-prefix-g)
2077 (setq cmd alt
2078 src (concat file (cdr (assoc alt plist0))))))
2079 (if src ;if processor and src file found
2080 (let ((default-directory basedir))
2081 (cond
2082 ((stringp cmd)
2083 (YaTeX-system (concat cmd " " src) cmd)
2084 t)
2085 ((eq t cmd)
2086 (let ((parent buffer-file-name))
2087 (funcall
2088 (cond
2089 (other 'YaTeX-switch-to-buffer-other-window)
2090 ((get-file-buffer src) 'goto-buffer-window)
2091 (t 'YaTeX-switch-to-buffer))
2092 src)
2093 (or (YaTeX-get-builtin "!")
2094 YaTeX-parent-file
2095 (setq YaTeX-parent-file parent))
2096 t))
2097 ((symbolp cmd)
2098 (cond
2099 ((symbol-function cmd)
2100 (funcall cmd src other)))
2101 t)))))))))
2103 (defun YaTeX-on-section-command-p (command)
2104 "Check if point is on the LaTeX command: COMMAND(regexp).
2105 Return nil if point is not on it. Otherwise return the
2106 number of argument position.
2107 Section command name is stored in match-data #1.
2108 Parsing information is stored to plist.
2109 Macros name stored to propname 'command.
2110 Macro's argument number stored to propname 'argc."
2111 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
2112 (ec+command (concat YaTeX-ec-regexp "\\(" command "\\)")))
2113 (setplist 'YaTeX-on-section-command-p nil)
2114 (while (setq i (string-match "\\\\(" command i))
2115 (setq grouping (1+ grouping) i (+ i 2)))
2116 (save-excursion
2117 (if (looking-at ec+command) nil
2118 (catch 'found ;caught value has no meaning
2119 ;;(1) looking at current position
2120 (and (looking-at command)
2121 (save-excursion
2122 (while (and (not (bobp)) (looking-at command))
2123 (forward-char -1))
2124 (looking-at ec+command))
2125 (goto-char (match-beginning 0))
2126 (throw 'found t))
2127 ;;If inside of parentheses, try to escape.
2128 (unwind-protect
2129 (progn
2130 (set-syntax-table YaTeX-mode-syntax-table-nonparen)
2131 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
2132 (condition-case err
2133 (progn (up-list -1) t)
2134 (error nil)))))
2135 (set-syntax-table YaTeX-mode-syntax-table))
2136 (while (equal (preceding-char) ?\]) (backward-list))
2137 ;;(2) search command directly
2138 (skip-chars-forward "^{}[]")
2139 (and (YaTeX-re-search-active-backward
2140 ec+command
2141 YaTeX-comment-prefix nil t)
2142 (>= p (match-beginning 0))
2143 (throw 'found (goto-char (match-beginning 0))))
2144 ;;(3) search token
2145 (goto-char p)
2146 (while t
2147 (if (bobp) (throw 'found nil))
2148 (cond
2149 ((looking-at YaTeX-ec-regexp) (throw 'found t))
2150 ((looking-at "[[{]") nil)
2151 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
2152 (t (skip-chars-backward " \t\r\n")))
2153 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
2154 (or (bobp) (forward-char -1)))))
2155 (if (and
2156 (looking-at (concat ec+command
2157 "\\(\\(\\[[^]]+\\]\\|([0-9,]+)\\)*\\)" ;optional arg
2158 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
2159 "[ \t\n\r]*{[^}]*}")) ;arg braces
2160 (not (YaTeX-lookup-table
2161 (setq word (YaTeX-match-string 1)) 'singlecmd)))
2162 (progn
2163 (setq md (match-data))
2164 (skip-chars-forward "^{")
2165 (if (<= (point) p) (setq parg (1+ parg)))
2166 (setq argc
2167 (or (car (cdr (YaTeX-lookup-table word 'section)))
2168 argc))
2169 (put 'YaTeX-on-section-command-p 'argc argc)
2170 (put 'YaTeX-on-section-command-p 'command argc)
2171 (while (and (>= (setq argc (1- argc)) 0)
2172 (progn (skip-chars-forward " \t\n\r")
2173 (looking-at "{")))
2174 (forward-list 1)
2175 (if (<= (point) p) (setq parg (1+ parg))))
2176 (store-match-data md)
2177 (setq i (+ 2 grouping))
2178 (if (and (match-beginning i)
2179 (>= p (match-beginning i)) (< p (match-end i)))
2180 -1 ;return -1 if point is on optional arg
2181 (if (< p (point)) parg))
2182 )))))
2184 (defun YaTeX-on-maketitle-p ()
2185 "Check if point is on maketitle type commands.
2186 Call this function after YaTeX-on-section-command-p."
2187 (let ((p (point)))
2188 (save-excursion
2189 (or (= (char-after (point)) ?\\ )
2190 (progn
2191 (skip-chars-backward
2192 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
2193 (or (bobp) (bolp) (backward-char 1))))
2194 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
2195 (<= (match-beginning 0) p)
2196 (> (match-end 0) p)))))
2198 (defun YaTeX-on-begin-end-p ()
2199 (save-excursion
2200 (if (and (boundp 'in-leftright-p) in-leftright-p)
2201 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
2202 (let ((md (match-data))) ; for safety
2203 (if (looking-at YaTeX-ec-regexp)
2204 nil ; stay here
2205 (cond
2206 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
2207 ((looking-at "\\.()\\[\\]|") (forward-char -1)))
2208 (if (equal (char-after (1- (point)))
2209 (string-to-char YaTeX-ec))
2210 (forward-char -1))))
2211 ;(beginning-of-line)
2212 (if (equal (char-after (point)) ?\\) nil ;stay here
2213 (skip-chars-backward "^\n\\\\")
2214 (or (bolp) (forward-char -1))))
2215 (re-search-forward
2216 ;;"\\\\begin{\\([^}]+\\)}\\|\\\\end{\\([^}]+\\)}"
2217 (concat
2218 (YaTeX-replace-format-args
2219 (regexp-quote YaTeX-struct-begin)
2220 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2221 "\\|"
2222 (YaTeX-replace-format-args
2223 (regexp-quote YaTeX-struct-end)
2224 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2225 "\\|\\("
2226 YaTeX-ec-regexp ;;"[][()]\\)"
2227 "[\\]\\[]\\)"
2228 )
2229 (point-end-of-line) t)))
2231 (defun YaTeX-on-includes-p ()
2232 (save-excursion
2233 (beginning-of-line)
2234 (re-search-forward "\\(\\(include[^}]*\\)\\|\\(input\\)\\){[^}]*}"
2235 (point-end-of-line) t)))
2237 (defun YaTeX-on-comment-p (&optional sw)
2238 "Return t if current line is commented out.
2239 Optional argument SW t to treat all `%' lines as comment,
2240 even if on `%#' notation."
2241 (save-excursion
2242 (beginning-of-line)
2243 (skip-chars-forward "\\s ")
2244 (looking-at (if sw "%" "%[^#]"))))
2246 (defun YaTeX-on-BEGIN-END-p ()
2247 (save-excursion
2248 (let ((case-fold-search nil))
2249 (beginning-of-line)
2250 (re-search-forward
2251 "\\(%#BEGIN\\)\\|\\(%#END\\)" (point-end-of-line) t))))
2253 (defun YaTeX-goto-corresponding-* (arg)
2254 "Parse current line and call suitable function."
2255 (interactive "P")
2256 (let (mm)
2257 (cond
2258 ((YaTeX-goto-corresponding-label arg))
2259 ((YaTeX-goto-corresponding-environment))
2260 ((YaTeX-goto-corresponding-file-processor arg))
2261 ((YaTeX-goto-corresponding-file arg))
2262 ((YaTeX-goto-corresponding-BEGIN-END))
2263 ((and (setq mm (YaTeX-in-math-mode-p))
2264 (YaTeX-goto-corresponding-leftright)))
2265 ((and ;;mm YaTeX-use-AMS-LaTeX
2266 (YaTeX-goto-corresponding-paren)))
2267 ;;((and (string-match
2268 ;; YaTeX-equation-env-regexp ;to delay loading
2269 ;; (or (YaTeX-inner-environment t) "document"))
2270 ;; (YaTeX-goto-corresponding-leftright)))
2271 ((YaTeX-goto-corresponding-viewer))
2272 (t (message "I don't know where to go.")))))
2274 (defun YaTeX-goto-corresponding-*-other-window (arg)
2275 "Parse current line and call suitable function."
2276 (interactive "P")
2277 (YaTeX-goto-corresponding-* t))
2279 (defun YaTeX-comment-region (alt-prefix)
2280 "Comment out region by '%'.
2281 If you call this function on the 'begin{}' or 'end{}' line,
2282 it comments out whole environment"
2283 (interactive "P")
2284 (if (not (YaTeX-on-begin-end-p))
2285 (YaTeX-comment-region-sub
2286 (if alt-prefix
2287 (read-string-with-history "Insert prefix: ")
2288 YaTeX-comment-prefix))
2289 (YaTeX-comment-uncomment-env 'YaTeX-comment-region-sub)))
2291 (defun YaTeX-uncomment-region (alt-prefix)
2292 "Uncomment out region by '%'."
2293 (interactive "P")
2294 (if (not (YaTeX-on-begin-end-p))
2295 (YaTeX-uncomment-region-sub
2296 (if alt-prefix (read-string-with-history "Remove prefix: ")
2297 YaTeX-comment-prefix)
2298 (region-beginning) (region-end) YaTeX-uncomment-once)
2299 (YaTeX-comment-uncomment-env 'YaTeX-uncomment-region-sub)))
2301 (defun YaTeX-comment-uncomment-env (func)
2302 "Comment or uncomment out one LaTeX environment switching function by FUNC."
2303 (let (beg beg2 (p (point)))
2304 (save-excursion
2305 (beginning-of-line)
2306 (setq beg (point))
2307 (save-match-data
2308 (while (and (not (eobp))
2309 (not (eolp))
2310 (looking-at YaTeX-comment-prefix))
2311 (goto-char (match-end 0))))
2312 (setq beg2 (point))
2313 (YaTeX-goto-corresponding-environment)
2314 (beginning-of-line)
2315 (if (> p (point)) (setq beg (1+ beg2)) (forward-char 1))
2316 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
2317 (message "%sommented out current environment."
2318 (if (string-match "uncom" (symbol-name func)) "Un-c" "C")))
2320 (defun YaTeX-comment-paragraph ()
2321 "Comment out current paragraph."
2322 (interactive)
2323 (save-excursion
2324 (cond
2325 ((YaTeX-on-begin-end-p)
2326 (beginning-of-line)
2327 (insert YaTeX-comment-prefix)
2328 (YaTeX-goto-corresponding-environment)
2329 (beginning-of-line)
2330 (insert YaTeX-comment-prefix))
2331 ((YaTeX-on-comment-p)
2332 (message "Already commented out."))
2333 (t
2334 (mark-paragraph)
2335 (if (looking-at paragraph-separate) (forward-line 1))
2336 (YaTeX-comment-region-sub "%")))))
2338 (defun YaTeX-uncomment-paragraph ()
2339 "Uncomment current paragraph."
2340 (interactive)
2341 (save-excursion
2342 (if (YaTeX-on-begin-end-p)
2343 (let ((p (point-marker)))
2344 (YaTeX-goto-corresponding-environment)
2345 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2346 (goto-char p)
2347 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2348 (set-marker p nil))
2349 (if (YaTeX-on-comment-p)
2350 (let*((fill-prefix "")
2351 ;;append `^%' to head of paragraph delimiter.
2352 (paragraph-start
2353 (concat
2354 "^$\\|^%\\(" YaTeX-paragraph-separate "\\)"))
2355 (paragraph-separate paragraph-start))
2356 (mark-paragraph)
2357 (if (not (bobp)) (forward-line 1))
2358 (YaTeX-uncomment-region-sub "%" nil nil YaTeX-uncomment-once))
2359 (message "This line is not a comment line.")))))
2361 (defun YaTeX-remove-prefix (prefix &optional once)
2362 "Remove prefix on current line as far as prefix detected. But
2363 optional argument ONCE makes deletion once."
2364 (interactive "sPrefix:")
2365 (beginning-of-line)
2366 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
2367 (replace-match "")
2368 (if once (end-of-line))))
2370 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
2371 "Kill some matching pair.
2372 This function assumes that pairs occupy whole of each line where they resid."
2373 (if (not (funcall predicate)) nil
2374 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
2375 b2 e2)
2376 (save-excursion
2377 (funcall gofunc)
2378 (funcall predicate) ;get match data
2379 (if (< (point) e1) ;if currently on begin-line
2380 (progn
2381 (setq b2 b1 e2 e1
2382 b1 (match-beginning 0) e1 (match-end 0))
2383 (goto-char e2)) ;goto end-line's end
2384 (setq b2 (match-beginning 0)
2385 e2 (match-end 0))
2386 (goto-char e2)) ;now e2 has surely end-line's end
2387 (skip-chars-forward " \t")
2388 (and (eolp)
2389 (not (eobp))
2390 (setq e2 (1+ (point))))
2391 (if (not kill-contents)
2392 (kill-region
2393 (progn
2394 (goto-char b2)
2395 (skip-chars-backward " \t%")
2396 (if (bolp) (point) b2))
2397 e2))
2398 (goto-char b1)
2399 (skip-chars-backward " \t%")
2400 (if (not kill-contents)
2401 (progn
2402 (kill-append
2403 (buffer-substring
2404 (setq b1 (if (bolp) (point) b1))
2405 (setq e1
2406 (progn
2407 (goto-char e1)
2408 (while (looking-at "{\\| \t")
2409 (forward-list 1))
2410 (skip-chars-forward " \t")
2411 (if (and (eolp) (not (eobp)))
2412 (1+ (point))
2413 (point)))))
2414 t)
2415 (delete-region b1 e1))
2416 (kill-region
2417 (if (bolp) (point) b1)
2418 e2)))
2419 t)))
2421 (defun YaTeX-kill-section-command (point kill-all)
2422 "Kill section-type command at POINT leaving its last argument.
2423 Non-nil for the second argument kill its last argument too."
2424 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
2425 (argc (get 'YaTeX-on-section-command-p 'argc))
2426 beg (end (make-marker)))
2427 (save-excursion
2428 (goto-char point)
2429 (or (looking-at YaTeX-ec-regexp)
2430 (progn
2431 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2432 (forward-char -1)))
2433 (setq beg (point))
2434 (skip-chars-forward "^{")
2435 (while (> (setq argc (1- argc)) 0)
2436 (skip-chars-forward "^{")
2437 (forward-list 1))
2438 (kill-region beg (point))
2439 (forward-list 1)
2440 (set-marker end (point))
2441 (if kill-all
2442 (progn
2443 (kill-append (buffer-substring beg end) nil)
2444 (delete-region beg end))
2445 (goto-char beg)
2446 (kill-append
2447 (buffer-substring
2448 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
2449 nil)
2450 (delete-region beg (1+ (point)))
2451 (goto-char end)
2452 (set-marker end nil)
2453 (kill-append (buffer-substring (point) (1- (point))) nil)
2454 (delete-backward-char 1)))))
2456 (defun YaTeX-kill-paren (kill-contents)
2457 "Kill parentheses leaving its contents.
2458 But kill its contents if the argument KILL-CONTENTS is non-nil."
2459 (interactive "P")
2460 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
2461 (md (match-data)))
2462 (unwind-protect
2463 (save-excursion
2464 (modify-syntax-entry ?\\ " ")
2465 (if (looking-at "\\s(\\|\\(\\s)\\)")
2466 (progn
2467 (if (match-beginning 1)
2468 (up-list -1))
2469 (if (and (> (point) (point-min))
2470 (= (char-after (1- (point))) ?\\ ))
2471 (setq p (1- (point)) bsl t)
2472 (setq p (point)))
2473 (forward-list 1)
2474 ;(YaTeX-goto-open-paren t)
2475 (if kill-contents (delete-region p (point))
2476 (backward-delete-char 1)
2477 (cond
2478 ((save-excursion
2479 (forward-char -2)
2480 (looking-at (concat YaTeX-ec-regexp "/")))
2481 (backward-delete-char 2))
2482 ((= (char-after (1- (point))) ?\\)
2483 (backward-delete-char 1)))
2484 (goto-char p)
2485 (if (looking-at
2486 (concat "{" YaTeX-ec-regexp
2487 YaTeX-command-token-regexp "+"
2488 "\\s +"))
2489 (delete-region (point) (match-end 0))
2490 (delete-char 1)
2491 (if bsl (delete-char 1))))
2492 t)))
2493 (modify-syntax-entry ?\\ backslash-syntax)
2494 (store-match-data md))))
2496 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
2497 (put 'YaTeX-read-environment-history 'no-default t)
2498 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
2499 "Read a LaTeX environment name with completion."
2500 (YaTeX-sync-local-table 'tmp-env-table)
2501 (completing-read-with-history
2502 prompt
2503 (append tmp-env-table user-env-table env-table)
2504 predicate must-match initial
2505 'YaTeX-read-environment-history))
2507 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
2508 (put 'YaTeX-read-section-history 'no-default t)
2509 (defun YaTeX-read-section (prompt &optional predicate initial)
2510 "Read a LaTeX section-type command with completion."
2511 (YaTeX-sync-local-table 'tmp-section-table)
2512 (let ((minibuffer-completion-table
2513 (append tmp-section-table user-section-table section-table)))
2514 (read-from-minibuffer-with-history
2515 prompt initial YaTeX-section-completion-map nil
2516 'YaTeX-read-section-history)))
2518 (defun YaTeX-read-section-with-overview ()
2519 "Read sectioning command with overview.
2520 This function refers a local variable `source-window' in YaTeX-make-section,
2521 because this function is called with no argument."
2522 (interactive)
2523 (require 'yatexsec) ;some case needs this
2524 (if (> (minibuffer-depth) 1)
2525 (error "Too many minibuffer levels for overview."))
2526 (let ((sw (selected-window))
2527 (minibuffer-max-depth nil) ; for XEmacs20
2528 (enable-recursive-minibuffers t) sect)
2529 (unwind-protect
2530 (progn
2531 (select-window source-window)
2532 (setq sect (YaTeX-read-section-in-minibuffer
2533 "Sectioning(Up=C-p, Down=C-n, Help=?): "
2534 YaTeX-sectioning-level (YaTeX-section-overview))))
2535 (select-window sw))
2536 (YaTeX-minibuffer-erase)
2537 (insert sect)
2538 (exit-minibuffer)))
2540 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
2541 (put 'YaTeX-read-fontsize-history 'no-default t)
2542 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
2543 "Read a LaTeX font changing command with completion."
2544 (YaTeX-sync-local-table 'tmp-fontsize-table)
2545 (completing-read-with-history
2546 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
2547 predicate must-match initial 'YaTeX-read-fontsize-history))
2549 (defun YaTeX-change-environment ()
2550 "Change the name of environment."
2551 (interactive)
2552 (if (not (YaTeX-on-begin-end-p)) nil
2553 (save-excursion
2554 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
2555 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
2556 (YaTeX-buffer-substring m2 (match-end 2))))
2557 (goto-char (match-beginning 0))
2558 (set-mark-command nil)
2559 (YaTeX-goto-corresponding-environment)
2560 (setq newenv (YaTeX-read-environment
2561 (format "Change environment `%s' to: " env)))
2562 (cond
2563 ((string= newenv "") (message "Change environment cancelled."))
2564 ((string= newenv env) (message "No need to change."))
2565 (t
2566 (search-forward (concat "{" env) (point-end-of-line) t)
2567 (replace-match (concat "{" newenv) t)
2568 (exchange-point-and-mark)
2569 (search-forward (concat "{" env) (point-end-of-line) t)
2570 (replace-match (concat "{" newenv) t)))
2571 t))))
2573 (defun YaTeX-change-section ()
2574 "Change section-type command."
2575 (interactive)
2576 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
2577 (p (point)) (cmd (YaTeX-match-string 1))
2578 (beg (make-marker)) (end (make-marker)) old new)
2579 (if (null where) nil
2580 (unwind-protect
2581 (let ((source-window (selected-window)))
2582 (cond
2583 ((equal where 0);;if point is on section command
2584 (set-marker beg (match-beginning 1))
2585 (set-marker end (match-end 1))
2586 (goto-char beg) ;beginning of the command
2587 (setq new (YaTeX-read-section
2588 (format "Change `%s' to: " cmd) nil)
2589 old cmd))
2591 ((= where -1);;if point is on a optional parameter
2592 (set-marker beg (match-beginning 2))
2593 (skip-chars-forward "^{")
2594 (set-marker end (point))
2595 (goto-char p)
2596 (setq new
2597 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
2598 (YaTeX-addin cmd)
2599 (concat "["
2600 (read-string
2601 (format "Change `%s' to: "
2602 (setq old (YaTeX-buffer-substring
2603 (1+ beg) (1- end)))))
2604 "]"))))
2606 ((> where 0);;if point is in arguments' braces
2607 (or (looking-at "{")
2608 (progn (skip-chars-backward "^{") (forward-char -1)))
2609 (set-marker beg (1+ (point)))
2610 (forward-list 1)
2611 (forward-char -1)
2612 (set-marker end (point))
2613 (setq old (YaTeX-buffer-substring beg end))
2614 (goto-char p)
2615 (if (> (length old) 40)
2616 (setq old (concat (substring old 0 12) "..."
2617 (substring old -12))))
2618 (setq new
2619 (if (intern-soft (concat "YaTeX::" cmd))
2620 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
2621 (read-string (format "Change `%s' to: " old)))))
2622 ) ;cond
2623 (if (string= old new)
2624 nil ;do not replace
2625 (delete-region beg end)
2626 (goto-char beg)
2627 (insert-before-markers new)))
2628 (set-marker beg nil)
2629 (set-marker end nil))
2630 ;;(goto-char (marker-position p))
2631 new)))
2633 (defun YaTeX-change-fontsize ()
2634 "Change large-type command."
2635 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
2636 (p (point)) large old new beg end)
2637 ;;(and (looking-at "}") (up-list -1))
2638 ;;(and (looking-at "{") (forward-char 1))
2639 ;;Is above convenient?
2640 (save-excursion
2641 (or (looking-at YaTeX-ec-regexp)
2642 (progn
2643 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2644 (forward-char -1)))
2645 (cond
2646 ((and
2647 (looking-at
2648 (concat YaTeX-ec-regexp "\\(" YaTeX-TeX-token-regexp "\\)"))
2649 (< p (match-end 0))
2650 (assoc (setq old (YaTeX-match-string 1)) lt))
2651 (goto-char p)
2652 (setq beg (match-beginning 1) end (match-end 1) ;save match position
2653 new (completing-read
2654 (format "Change font/size `%s' to : " old) lt))
2655 (delete-region beg end)
2656 (goto-char beg)
2657 (insert-before-markers new)
2658 new)
2659 (t nil)
2660 ))))
2662 (defun YaTeX-change-math-image ()
2663 "Change with image completion."
2664 (let (maketitle memberp beg end)
2665 (if (and (YaTeX-on-maketitle-p)
2666 (progn
2667 (setq maketitle (substring (YaTeX-match-string 0) 1))
2668 (setq memberp (YaTeX-math-member-p maketitle))))
2669 (let*((last-command-char (string-to-char (car memberp)))
2670 (last-command-event last-command-char))
2671 (setq beg (match-beginning 0) end (match-end 0))
2672 (delete-region beg end)
2673 (YaTeX-math-insert-sequence t (cdr memberp))))))
2675 (defun YaTeX-kill-* (&optional arg)
2676 "Parse current line and call suitable function.
2677 Non-nil for ARG kills its contents too."
2678 (interactive "P")
2679 (cond
2680 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
2681 'YaTeX-goto-corresponding-environment arg))
2682 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
2683 'YaTeX-goto-corresponding-BEGIN-END arg))
2684 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
2685 (YaTeX-kill-section-command (match-beginning 0) arg))
2686 ((YaTeX-kill-paren arg))
2687 ((and (fboundp 'overlays-at)
2688 (member YaTeX-on-the-fly-overlay (overlays-at (point))))
2689 (YaTeX-on-the-fly-cancel))
2690 (t (message "I don't know what to kill."))))
2692 (defun YaTeX-change-* ()
2693 "Parse current line and call suitable function."
2694 (interactive)
2695 (cond
2696 ((YaTeX-change-parentheses))
2697 ((YaTeX-change-environment))
2698 ((YaTeX-change-section))
2699 ((YaTeX-change-fontsize))
2700 ((YaTeX-change-math-image))
2701 (t (message "I don't know what to change."))))
2703 ;;;
2704 ;Check availability of add-in functions
2705 ;;;
2706 (cond
2707 ((featurep 'yatexadd) nil) ;Already provided.
2708 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
2709 (t (message "YaTeX add-in functions not supplied.")))
2711 (defun YaTeX-addin (name)
2712 "Check availability of addin function and call it if exists."
2713 (if (and (not (get 'YaTeX-generate 'disabled))
2714 (intern-soft (concat YaTeX-addin-prefix name))
2715 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
2716 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
2717 (if (stringp s) s ""))
2718 "")) ;Add in function is not bound.
2721 (defun YaTeX-on-item-p (&optional point)
2722 "Return t if POINT (default is (point)) is on \\item."
2723 (let ((p (or point (point))))
2724 (save-excursion
2725 (goto-char p)
2726 (end-of-line)
2727 (setq p (point))
2728 (re-search-backward YaTeX-paragraph-delimiter nil t)
2729 (re-search-forward YaTeX-item-regexp p t))))
2731 (defun YaTeX-in-verb-p (&optional point)
2732 "Check if POINT is in verb or verb*. Default of POINT is (point)."
2733 (setq point (or point (point)))
2734 (save-excursion
2735 (let ((md (match-data)))
2736 (goto-char point)
2737 (unwind-protect
2738 (if (not (re-search-backward
2739 (concat YaTeX-ec-regexp
2740 "\\(" YaTeX-verb-regexp "\\)"
2741 "\\([^-A-Za-z_*]\\)")
2742 (point-beginning-of-line) t))
2743 nil
2744 (goto-char (match-end 2))
2745 (skip-chars-forward
2746 (concat "^" (YaTeX-buffer-substring
2747 (match-beginning 2) (match-end 2))))
2748 (and (< (match-beginning 2) point) (< (1- point) (point))))
2749 (store-match-data md)))))
2751 (defun YaTeX-literal-p (&optional point)
2752 "Check if POINT is in verb or verb* or verbatime environment family.
2753 Default of POINT is (point)."
2754 (let ((md (match-data)))
2755 (unwind-protect
2756 (cond
2757 ((equal YaTeX-ec "\\") ;maybe LaTeX
2758 (save-excursion
2759 (and point (goto-char point))
2760 (or (YaTeX-in-verb-p (point))
2761 (and (not (looking-at "\\\\end{verb"))
2762 (YaTeX-quick-in-environment-p
2763 YaTeX-verbatim-environments))))))
2764 (store-match-data md))))
2766 ;; Filling \item
2767 (defun YaTeX-remove-trailing-comment (start end)
2768 "Remove trailing comment from START to end."
2769 (save-excursion
2770 (let ((trcom (concat YaTeX-comment-prefix "$")))
2771 (goto-char start)
2772 (while (re-search-forward trcom end t)
2773 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
2774 (replace-match "\\1"))))))
2776 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
2777 (defun YaTeX-get-item-info (&optional recent thisenv)
2778 "Return the list of the beginning of \\item and column of its item.
2779 If it seems to be outside of itemizing environment, just return nil.
2780 Non-nil for optional argument RECENT refers recent \\item.
2781 Optional second argument THISENV omits calling YaTeX-inner-environment."
2782 (save-excursion
2783 (let* ((p (point)) env e0 c cc md
2784 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
2785 (get 'YaTeX-inner-environment 'point))))
2786 (end-of-line)
2787 (if (if recent
2788 (catch 'found
2789 (while (YaTeX-re-search-active-backward
2790 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
2791 (setq md (match-data))
2792 (YaTeX-inner-environment t)
2793 (store-match-data md)
2794 (if (= bndry (get 'YaTeX-inner-environment 'point))
2795 (throw 'found t))))
2796 (goto-char bndry)
2797 (YaTeX-re-search-active-forward
2798 YaTeX-item-regexp YaTeX-comment-prefix p t))
2799 (progn
2800 (goto-char (match-end 0))
2801 ;(setq c (current-column))
2802 (if (string-match "desc" env)
2803 (setq c 6)
2804 (setq cc (current-column))
2805 (if (equal (following-char) ?\[) (forward-list 1))
2806 (if (< (- (current-column) cc)
2807 YaTeX-itemize-withlabel-max-indent-depth)
2808 (setq c 0)
2809 (move-to-column cc)
2810 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
2811 (skip-chars-forward " \t" (point-end-of-line))
2812 (list (point-beginning-of-line) (+ c (current-column))))))))
2814 (defun YaTeX-fill-item ()
2815 "Fill item in itemize environment."
2816 (interactive)
2817 (save-excursion
2818 (let* ((p (point))
2819 (item-term (concat
2820 "\\(^[ \t]*$\\)\\|" YaTeX-item-regexp "\\|\\("
2821 YaTeX-ec-regexp "\\(begin\\|end\\)\\)"))
2822 ;;This value depends on LaTeX.
2823 fill-prefix start col
2824 (info (YaTeX-get-item-info t)))
2825 (if (null info) nil ;not on \item, do nothing
2826 (setq start (car info)
2827 col (car (cdr info)))
2828 (save-excursion
2829 (if (re-search-backward "^\\s *$" start t)
2830 ;;if separated from \item line, isolate this block
2831 (progn
2832 (setq start (1+ (match-end 0)))
2833 (goto-char start)
2834 (skip-chars-forward " \t")
2835 (delete-region (point) start) ;is this your favor???
2836 (indent-to col))))
2837 (beginning-of-line)
2838 (if (<= (save-excursion
2839 (re-search-forward
2840 (concat "\\\\end{\\|\\\\begin{\\|^[ \t]*$") nil t)
2841 (match-beginning 0))
2842 p)
2843 (progn (message "Not on itemize.") nil)
2844 (end-of-line)
2845 (newline)
2846 (indent-to col)
2847 (setq fill-prefix
2848 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
2849 (beginning-of-line)
2850 (delete-region (point) (progn (forward-line 1) (point)))
2851 (re-search-forward item-term nil 1)
2852 (YaTeX-remove-trailing-comment start (point))
2853 (beginning-of-line)
2854 (push-mark (point) t)
2855 (goto-char start)
2856 (forward-line 1)
2857 (while (< (point) (mark))
2858 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
2859 (forward-line 1))
2860 (fill-region-as-paragraph start (mark))
2861 (if NTT-jTeX
2862 (while (progn(forward-line -1)(end-of-line) (> (point) start))
2863 (insert ?%)))
2864 (pop-mark))))))
2866 (defun YaTeX-fill-paragraph (arg)
2867 "YaTeX adjustment function for fill-paragraph.
2868 *Protect \\verb from unexpected broken up."
2869 (interactive "P")
2870 (cond
2871 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
2872 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
2873 ((YaTeX-in-math-mode-p) nil)
2874 (t
2875 (save-excursion
2876 (let*((verbrex (concat YaTeX-ec-regexp
2877 "\\(" YaTeX-verb-regexp "\\)" ;match#1
2878 "\\(.\\).*\\(\\2\\)")) ;match #2 and #3
2879 (tilderex (concat "\\("
2880 YaTeX-kanji-regexp "~"
2881 "\\)" YaTeX-ec-regexp
2882 "\\|\\("
2883 "~" YaTeX-kanji-regexp
2884 "\\)"))
2885 (p (point)) ii end poslist spacelist lenlist b e n
2886 (fill-prefix fill-prefix)
2887 (inenv (or (YaTeX-inner-environment t) "document"))
2888 (border (get 'YaTeX-inner-environment 'point)))
2889 (cond
2890 ((save-excursion (beginning-of-line) ;if point is on the first
2891 (setq end (point)) ;non-whitespace char
2892 (skip-chars-forward " \t")
2893 (equal (point) p))
2894 (setq fill-prefix (YaTeX-buffer-substring p end)))
2895 ((and ;;(not YaTeX-emacs-19)
2896 (string-match YaTeX-itemizing-env-regexp inenv)
2897 (setq ii (YaTeX-get-item-info)))
2898 (save-excursion
2899 (beginning-of-line)
2900 (indent-to-column (car (cdr ii)))
2901 (setq fill-prefix
2902 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
2903 (delete-region (point) (progn (beginning-of-line) (point))))))
2904 (cond
2905 ((string-match "tabular" inenv)
2906 (let ((b (point-beginning-of-line))
2907 (e (point-end-of-line)))
2908 (if (re-search-backward
2909 "&\\|\\\\\\\\\\|\\\\\\(begin\\|end\\){" border t)
2910 (setq b (if (match-beginning 1)
2911 (progn (forward-line 1) (point))
2912 (point-beginning-of-line))))
2913 (goto-char p)
2914 (if (re-search-forward
2915 "&\\|\\\\\\\\\\|\\\\\\(end\\|begin\\){" nil t)
2916 (setq e (if (match-beginning 1)
2917 (progn (forward-line -1)
2918 (point-end-of-line))
2919 (match-beginning 0))))
2920 (set-mark e)
2921 (goto-char b)))
2922 (t
2923 (mark-paragraph)))
2924 (save-restriction
2925 (narrow-to-region (region-beginning) (region-end))
2926 (YaTeX-remove-trailing-comment (point-min) (point-max))
2927 ;; First, replace spaces in verb to _ temporarily.
2928 (goto-char (point-min))
2929 (while (YaTeX-re-search-active-forward
2930 verbrex YaTeX-comment-prefix (point-max) t)
2931 (setq end (match-beginning 3))
2932 (goto-char (match-beginning 2))
2933 (while (re-search-forward "\\s " end t)
2934 (setq poslist (cons (make-marker) poslist)
2935 spacelist (cons (preceding-char) spacelist)
2936 lenlist (cons 1 lenlist))
2937 (replace-match "_")
2938 (set-marker (car poslist) (match-beginning 0))))
2939 ;; Second, replace "表~\ref{...}" to "\\\ref{...}"
2940 (goto-char (point-min))
2941 (while (YaTeX-re-search-active-forward
2942 tilderex YaTeX-comment-prefix (point-max) t)
2943 (if (match-beginning 1)
2944 (setq b (match-beginning 1) e (match-end 1) n 1)
2945 (setq b (match-beginning 2) e (match-end 2) n 2))
2946 (setq poslist (cons (make-marker) poslist)
2947 spacelist (cons (YaTeX-match-string n) spacelist)
2948 lenlist (cons 2 lenlist))
2949 (goto-char (match-beginning 0))
2950 (delete-region (point) e)
2951 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
2952 (set-marker (car poslist) b))
2953 ;;(fill-paragraph arg)
2954 (fill-region-as-paragraph (point-min) (point-max) arg)
2955 (while spacelist
2956 (goto-char (car poslist))
2957 (set-marker (car poslist) nil)
2958 (and (eolp) (skip-chars-forward "\n\t "))
2959 (delete-char (car lenlist))
2960 (insert (car spacelist))
2961 (setq spacelist (cdr spacelist)
2962 poslist (cdr poslist)
2963 lenlist (cdr lenlist)))
2964 (goto-char (point-min))
2965 (forward-word 1)
2966 (beginning-of-line)
2967 (while (re-search-forward "\\\\\\([a-z]*ref\\|cite\\){" nil t)
2968 (if (< (point-end-of-line)
2969 (save-excursion (forward-char -1) (forward-list 1) (point)))
2970 (progn (end-of-line)
2971 (if (save-excursion
2972 (backward-word 1)
2973 (looking-at "[^0-9A-z!-)]"))
2974 (insert YaTeX-comment-prefix)))))
2975 ;; Nonbreak space `~'
2976 (goto-char (point-min))
2977 (while (YaTeX-re-search-active-forward
2978 "~\\(\\s *\\)$" YaTeX-comment-prefix (point-max) t)
2979 (delete-region (match-beginning 1) (match-end 1))
2980 (insert YaTeX-comment-prefix))
2981 (goto-char (point-min))
2982 (if (and NTT-jTeX (looking-at "[ \t]\\|^$"))
2983 (progn
2984 (goto-char (point-min))
2985 (while (not (eobp))
2986 (end-of-line)
2987 (or (bolp)
2988 (save-excursion
2989 (backward-word 1)
2990 (looking-at "[0-9A-z!-)]")) ;is not japanese string
2991 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
2992 (forward-line 1))
2993 (goto-char p)
2994 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
2995 ))))))))
2997 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
2998 (fset 'YaTeX-saved-indent-new-comment-line
2999 (symbol-function 'indent-new-comment-line))
3000 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
3002 (defun YaTeX-indent-new-comment-line (&optional soft)
3003 "Tuned `indent-new-comment-line' function for yatex.
3004 See the documentation of `YaTeX-saved-indent-new-comment-line'."
3005 (interactive)
3006 (cond
3007 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
3008 (string-match
3009 "document"
3010 (or (and (boundp 'inenv) inenv)
3011 (or (YaTeX-inner-environment t) "document"))))
3012 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
3013 ; ((and (eq major-mode 'yahtml-mode)
3014 ; (string-match
3015 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
3016 ; (yahtml-indent-new-commnet-line))
3017 ((and (eq major-mode 'yatex-mode) ;1997/2/4
3018 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
3019 (t (let (fill-prefix)
3020 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
3022 (defun YaTeX-fill-* ()
3023 "Fill paragraph according to its condition."
3024 (interactive)
3025 (cond
3026 ((YaTeX-fill-item))
3027 ))
3029 ;; Accent completion
3030 (defun YaTeX-read-accent-char (x)
3031 "Read char in accent braces."
3032 (let ((c (read-char)))
3033 (concat
3034 (if (and (or (= c ?i) (= c ?j))
3035 (not (string-match (regexp-quote x) "cdb")))
3036 "\\" "")
3037 (char-to-string c))))
3039 (defun YaTeX-make-accent ()
3040 "Make accent usage."
3041 (interactive)
3042 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
3043 (let ((c (read-char))(case-fold-search nil))
3044 (setq c (cond ((and (> c ?0) (< c ?8))
3045 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
3046 ((= c ?h) "H")
3047 (t (char-to-string c))))
3048 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
3049 (insert "\\" c "{}")
3050 (backward-char 1)
3051 (insert (YaTeX-read-accent-char c))
3052 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
3053 (forward-char 1))))
3055 ;; Field skip in tabular
3056 (defun YaTeX-forward-field (arg)
3057 "Move forward to the ARGth next column field of table."
3058 (interactive "p")
3059 (if (< arg 0)
3060 (YaTeX-backward-field (- arg))
3061 (let ((ep (save-excursion (YaTeX-end-of-environment) (point)))
3062 (wc (car (YaTeX-array-what-column-internal))))
3063 (while (>= (setq arg (1- arg)) 0)
3064 (skip-chars-forward "^&\\\\")
3065 (while (and (not (eobp))
3066 (> ep (point))
3067 (looking-at "\\&\\|\\\\")
3068 (= wc (car (YaTeX-array-what-column-internal))))
3069 (skip-chars-forward "&" ep)
3070 (while (looking-at "[\n\t ]+\\|\\\\\\\\\\|\\\\.line\\>")
3071 (goto-char (match-end 0))
3072 ))))))
3074 (defun YaTeX-backward-field (arg)
3075 "Move backward to the ARGth next column field of table."
3076 (interactive "p")
3077 (if (< arg 0)
3078 (YaTeX-forward-field (- arg))
3079 (let ((bp (save-excursion
3080 (YaTeX-beginning-of-environment)
3081 (point-end-of-line)))
3082 (wc (car (YaTeX-array-what-column-internal))))
3083 (while (>= (setq arg (1- arg)) 0)
3084 (skip-chars-backward "^&\\\\" bp)
3085 (while (and (not (bobp))
3086 (< bp (point))
3087 (memq (preceding-char) '(?& ?\\))
3088 (= wc (car (YaTeX-array-what-column-internal))))
3089 (skip-chars-backward "&\\\\" bp)
3090 (skip-chars-backward "\n\t " bp))
3091 (if (eolp) (skip-chars-forward "^&\\\\"))))))
3093 ;; Indentation
3094 (defun YaTeX-current-indentation ()
3095 "Return the indentation of current environment."
3096 (save-excursion
3097 ;;(beginning-of-line)
3098 (if (YaTeX-beginning-of-environment t)
3099 (goto-char (get 'YaTeX-inner-environment 'point))
3100 (forward-line -1)
3101 (beginning-of-line)
3102 (skip-chars-forward " \t"))
3103 (current-column)))
3105 (defun YaTeX-previous-line-indentation ()
3106 (save-excursion
3107 (forward-line -1)
3108 (skip-chars-forward " \t")
3109 (current-column)))
3111 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\|alltt"
3112 "*Regexp of environment names that should begin with no indentation.
3113 All verbatime-like environment name should match with.")
3114 (defun YaTeX-indent-line ()
3115 "Indent corrent line referrin current environment."
3116 (interactive)
3117 (let ((indent-relative
3118 (function
3119 (lambda (&optional additional)
3120 (YaTeX-reindent
3121 (+ (YaTeX-current-indentation)
3122 (or additional 0)
3123 YaTeX-environment-indent)))))
3124 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
3125 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
3126 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
3127 ;;(if NTT-jTeX ;;Do you need this section?
3128 ;; (save-excursion
3129 ;; (end-of-line)
3130 ;; (let ((p (point)))
3131 ;; (forward-line -1)
3132 ;; (end-of-line)
3133 ;; (or (= p (point))
3134 ;; (progn (backward-char (length YaTeX-comment-prefix))
3135 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
3136 ;; (progn
3137 ;; (skip-chars-backward YaTeX-comment-prefix)
3138 ;; (kill-line))))))
3139 (or inenv (setq inenv "document")) ;is the default environment
3140 (cond
3141 ((and
3142 (prog1 (YaTeX-on-begin-end-p)
3143 (setq begend (match-beginning 0)))
3144 (or (match-beginning 2) ;if \end
3145 (and (match-beginning 3) ;if \) \]
3146 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
3147 (YaTeX-reindent
3148 (save-excursion
3149 (YaTeX-goto-corresponding-environment)
3150 (current-column))))
3151 ;; on the begining of verbatime line, remove all indentation
3152 ((and begend ;; match-beginning 0 of \begin
3153 YaTeX-noindent-env-regexp
3154 (stringp YaTeX-noindent-env-regexp)
3155 (save-excursion
3156 (and ;; if the \begin is the first declaration of this line
3157 (progn (beginning-of-line) (skip-chars-forward " \t")
3158 (= begend (point)))
3159 (progn
3160 (goto-char begend)
3161 (looking-at
3162 (concat YaTeX-ec-regexp
3163 "begin{\\(" YaTeX-noindent-env-regexp "\\)}"))))))
3164 (save-excursion
3165 (goto-char begend)
3166 (delete-region (point) (point-beginning-of-line))))
3167 ((string-match YaTeX-equation-env-regexp inenv)
3168 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
3169 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
3170 (string-match YaTeX-itemizing-env-regexp inenv)
3171 ;;(YaTeX-on-item-p) ??
3172 ;;(setq iteminfo (YaTeX-get-item-info t))
3173 (if (save-excursion
3174 (beginning-of-line)
3175 (re-search-forward YaTeX-item-regexp peol t))
3176 (progn
3177 (save-excursion
3178 (goto-char (1+ (match-beginning 0)))
3179 (setq depth
3180 (* YaTeX-environment-indent
3181 (cond
3182 ((looking-at "subsubsub") 3)
3183 ((looking-at "subsub") 2)
3184 ((looking-at "sub") 1)
3185 (t 0)))))
3186 (funcall indent-relative depth))
3187 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
3188 (+ (save-excursion
3189 (beginning-of-line)
3190 (YaTeX-current-indentation))
3191 YaTeX-environment-indent))))
3192 )
3193 ((YaTeX-literal-p) ;verbatims
3194 (tab-to-tab-stop))
3195 ((string-match "\\(tabular\\|array\\)" inenv) ;1.73
3196 (let ((n 1) (cc (current-column)) (p (point)))
3197 (condition-case err
3198 (save-excursion
3199 (beginning-of-line)
3200 (skip-chars-forward "[ \t]")
3201 ;;(if (looking-at "&") (forward-char 1))
3202 (require 'yatexenv)
3203 (setq n (car (YaTeX-array-what-column-internal))))
3204 (error nil))
3205 (YaTeX-reindent
3206 (+ (YaTeX-current-indentation)
3207 YaTeX-environment-indent
3208 (* (1- n) YaTeX-tabular-indentation)))
3209 (and (= cc (current-column))
3210 (= p (point))
3211 (equal last-command 'YaTeX-indent-line)
3212 ;; if NO indent action occured, move to the next column
3213 (YaTeX-forward-field 1))))
3214 ((and inenv (not (equal "document" inenv)))
3215 (funcall indent-relative))
3216 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
3217 (require 'yatexsec) ;to know YaTeX-sectioning-level
3218 (setq sect (YaTeX-match-string 1))
3219 (if (string-match "\\*$" sect)
3220 (setq sect (substring sect 0 -1)))
3221 (YaTeX-reindent
3222 (* (max
3223 (1- ;I want chapter to have indentation 0
3224 (or (cdr (assoc sect YaTeX-sectioning-level))
3225 0))
3226 0)
3227 YaTeX-environment-indent)))
3228 ;;Default movement
3229 ((and (bolp) fill-prefix) (insert fill-prefix))
3230 (t (save-excursion
3231 (beginning-of-line)
3232 (if fill-prefix
3233 (progn
3234 (delete-region (point)
3235 (progn (skip-chars-forward " \t")
3236 (point)))
3237 (insert fill-prefix))
3238 (skip-chars-forward " \t")
3239 (if (bobp)
3240 nil
3241 (indent-relative-maybe))))
3242 (skip-chars-forward " \t")))
3243 ;;if current line is \begin, re-indent \end too
3244 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
3245 (save-excursion
3246 ;;(beginning-of-line)
3247 ;;(search-forward "\\begin")
3248 (goto-char (match-beginning 0))
3249 (setq depth (current-column))
3250 (YaTeX-goto-corresponding-environment)
3251 (YaTeX-reindent depth)))
3252 (if (or
3253 (and NTT-jTeX
3254 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
3255 (save-excursion
3256 (beginning-of-line)
3257 (and
3258 (not (bobp))
3259 (progn
3260 (backward-char 1)
3261 (re-search-backward
3262 "\\\\\\(\\(page\\)?ref\\|cite\\){" (point-beginning-of-line) t))
3263 (goto-char (1- (match-end 0)))
3264 (> (save-excursion
3265 (condition-case ()
3266 (progn (forward-list 1) (point))
3267 (error (point-max))))
3268 (point-end-of-line)))))
3269 (save-excursion
3270 (end-of-line)
3271 (let ((p (point)))
3272 (forward-line -1)
3273 (end-of-line)
3274 (or (= p (point))
3275 (looking-at (regexp-quote YaTeX-comment-prefix))
3276 (bobp) (bolp)
3277 (save-excursion
3278 (backward-word 1)
3279 (looking-at "\\sw+")) ;is not japanese string
3280 (insert YaTeX-comment-prefix)))))))
3282 (defun YaTeX-comment-line-break (&optional soft)
3283 "Call comment-indent-new-line and YaTeX-indent-line"
3284 (comment-indent-new-line soft)
3285 (YaTeX-indent-line))
3287 (defun YaTeX-latex2e-p ()
3288 (let ((b (current-buffer))
3289 (ptn (concat YaTeX-ec "documentclass")))
3290 (unwind-protect
3291 (or (save-excursion (search-backward ptn nil t))
3292 (progn
3293 (YaTeX-visit-main t)
3294 (save-excursion (search-backward ptn nil t))))
3295 (set-buffer b))))
3297 (provide 'yatex)
3298 (defvar yatex-mode-load-hook nil
3299 "*List of functions to be called when yatex.el is loaded.")
3300 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
3301 (load "yatex19"))
3302 (load "yatexhks" t)
3304 ;;-------------------- Final hook jobs --------------------
3305 (substitute-all-key-definition
3306 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
3307 (substitute-all-key-definition
3308 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
3309 (run-hooks 'yatex-mode-load-hook)
3311 ;; `History' was moved to ChangeLog
3312 ;----------------------------- End of yatex.el -----------------------------