yatex
view yatex.el @ 353:2a72779d9c50
Rewrite lambda notations to suppress annoying warnings from emacs24
| author | HIROSE Yuuji <yuuji@gentei.org> |
|---|---|
| date | Sun, 21 Dec 2014 14:20:01 +0900 |
| parents | ecf7b5543e65 |
| children | 5465428f5a68 |
line source
1 ;;; yatex.el --- Yet Another tex-mode for emacs //野鳥// -*- coding: sjis -*-
2 ;;; (c)1991-2014 by HIROSE Yuuji.[yuuji@yatex.org]
3 ;;; Last modified Sun Dec 21 14:02:49 2014 on firestorm
4 ;;; $Id$
5 ;;; The latest version of this software is always available at;
6 ;;; http://www.yatex.org/
8 ;;; Code:
9 (require 'comment)
10 (require 'yatexlib)
11 (defconst YaTeX-revision-number "1.77.6"
12 "Revision number of running yatex.el")
14 ;---------- Local variables ----------
15 (defvar YaTeX-prefix "\C-c"
16 "*Prefix key to call YaTeX functions.
17 You can select favorite prefix key by setq in your ~/.emacs.")
19 (defvar YaTeX-environment-indent 1
20 "*Indentation depth at column width in LaTeX environments.")
22 (defvar YaTeX-fill-prefix nil
23 "*fill-prefix used for auto-fill-mode.
24 The default value is nil.")
26 (defvar YaTeX-fill-column 72
27 "*fill-column used for auto-fill-mode.")
29 (defvar YaTeX-comment-prefix "%"
30 "TeX comment prefix.")
32 (defvar YaTeX-current-position-register ?3
33 "*Position register to keep where the last completion was done.
34 All of YaTeX completing input store the current position into
35 the register YaTeX-current-position-register. So every time you
36 make a trip to any other part of text other than you are writing, you can
37 return to the editing paragraph by calling register-to-point with argument
38 YaTeX-current-position-register.")
40 ;;(defvar YaTeX-tmp-dic-unit 'main-file
41 ;; "*Default switching unit of temporary dictionary.
42 ;;There are two switching unit:
43 ;;'main-file : switch tmp-dic according to main-file directory.
44 ;;'directory : switch tmp-dic dir by dir."
45 ;;)
46 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
48 (defvar tex-command
49 (cond
50 (YaTeX-use-LaTeX2e "platex")
51 (YaTeX-japan "jlatex")
52 (t "latex"))
53 "*Default command for typesetting LaTeX text.")
55 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
56 "*Default command of BibTeX.")
58 (defvar dvi2-command ;previewer command for your site
59 (if YaTeX-dos "dviout -wait=0"
60 "xdvi -geo +0+0 -s 4")
61 "*Default previewer command including its option.
62 This default value is for X window system.")
64 (defvar YaTeX-cmd-gimp "gimp")
65 (defvar YaTeX-cmd-tgif "tgif")
66 (defvar YaTeX-cmd-inkscape "inkscape")
67 (defvar YaTeX-cmd-dia "dia")
68 (defvar YaTeX-cmd-ooo "soffice")
69 (defvar YaTeX-cmd-gs "gs")
70 (defvar YaTeX-cmd-edit-ps YaTeX-cmd-gimp)
71 (defvar YaTeX-cmd-edit-pdf YaTeX-cmd-ooo)
72 (defvar YaTeX-cmd-edit-ai YaTeX-cmd-inkscape)
73 (defvar YaTeX-cmd-edit-svg YaTeX-cmd-inkscape)
74 (defvar YaTeX-cmd-edit-images YaTeX-cmd-gimp)
76 (defvar tex-pdfview-command ;previewer command for your site
77 (cond
78 (YaTeX-dos "acroread")
79 (YaTeX-macos "open")
80 (t "evince"))
81 "*Default PDF viewer command including its option.")
83 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
84 "*Default makeindex command.")
86 (defvar dviprint-command-format
87 (if YaTeX-dos "dviprt %s %f%t"
88 "dvi2ps %f %t %s | lpr")
89 "*Command line string to print out current file.
90 Format string %s will be replaced by the filename. Do not forget to
91 specify the `from usage' and `to usage' with their option by format string
92 %f and %t.
93 See also documentation of dviprint-from-format and dviprint-to-format.")
95 (defvar dviprint-from-format
96 (if YaTeX-dos "%b-" "-f %b")
97 "*`From' page format of dvi filter. %b will turn to beginning page number.")
99 (defvar dviprint-to-format
100 (if YaTeX-dos "%e" "-t %e")
101 "*`To' page format of dvi filter. %e will turn to end page number.")
103 (defvar YaTeX-dvipdf-command
104 "dvipdfmx"
105 "*Command name to convert dvi file to PDF.")
107 (defvar YaTeX-default-document-style
108 (concat (if YaTeX-japan "js") "article")
109 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
111 (defvar YaTeX-need-nonstop nil
112 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
114 (defvar latex-warning-regexp "line.* [0-9]*"
115 "*Regular expression of line number of warning message by latex command.")
117 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
118 "*Regular expression of line number of latex error.
119 Perhaps your latex command stops at this error message with line number of
120 LaTeX source text.")
122 (defvar latex-dos-emergency-message
123 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
124 "Message pattern of emergency stop of typesetting.
125 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
126 latex command which is stopping on a LaTeX error, is terminated by Demacs.
127 Many latex command on DOS display some messages when it is terminated by
128 other process, user or OS. Define to this variable a message string of your
129 latex command on DOS shown at abnormal termination.
130 Remember Demacs's call-process function is not oriented for interactive
131 process.")
133 (defvar NTT-jTeX nil
134 "*T for using NTT-jTeX for latex command.
135 More precisely, setting t to this variables inhibits inter-word break on
136 typeset document by line-break of source text. That is, YaTeX automatically
137 put % after each line at filling.
138 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
139 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
140 %を付加する。")
143 (defvar YaTeX-item-regexp
144 (concat (regexp-quote "\\") "\\(sub\\|bib\\)*item")
145 "*Regular expression of item command.")
147 (defvar YaTeX-sectioning-regexp
148 "\\(part\\|chapter\\*?\\|\\(sub\\)*\\(section\\|paragraph\\)\\)\\(\\*\\|\\b\\)"
149 "*LaTeX sectioning commands regexp.")
151 (defvar YaTeX-paragraph-start
152 (concat "^[ \t]*%\\|^[ \t]*$\\|\\'\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
153 YaTeX-sectioning-regexp ;sectioning commands
154 "\\|[A-z]*item\\|begin{\\|end{" ;special declaration
155 "\\|\\[\\|\\]"
156 "\\|newpage\\b\\|vspace\\b"
157 "\\)")
158 "*Paragraph starting regexp of common LaTeX source. Use this value
159 for YaTeX-uncomment-paragraph.")
161 (defvar YaTeX-paragraph-separate
162 (concat "^[ \t]*%\\|^[ \t]*$\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
163 YaTeX-sectioning-regexp ;sectioning commands
164 "\\|begin{\\|end{" ;special declaration
165 "\\|\\[\\|\\]"
166 "\\|newpage\\b\\|vspace\\b"
167 "\\)")
168 "*Paragraph delimiter regexp of common LaTeX source. Use this value
169 for YaTeX-uncomment-paragraph.")
171 (defvar YaTeX-verbatim-environments
172 '("verbatim" "verbatim*" "alltt")
173 "*Assume these environments of this variable disable LaTeX commands.")
174 (defvar YaTeX-verb-regexp "verb\\*?\\|path"
175 "*Regexp of verb family. Do not contain preceding \\\\ nor \\(\\).")
176 (defvar YaTeX-fill-inhibit-environments
177 (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
178 "longtable"
179 "equation" "equation*" "math" "displaymath")
180 YaTeX-verbatim-environments)
181 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
182 Define those environments as a form of list.")
184 (defvar YaTeX-itemizing-env-regexp
185 "itemize\\|enumerate\\|description\\|list\\|thebibliography"
186 "*Regexp of itemizing environments")
187 (defvar YaTeX-equation-env-regexp
188 "array\\*?\\|equation\\*?"
189 "*Regexp of environments for equations")
190 (defvar YaTeX-array-env-regexp
191 (concat
192 "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|" ;LaTeX
193 "longtable\\|" ;LaTeX2e
194 "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|" ;AMS-LaTeX
195 "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|" ;AMS-LaTeX
196 "[bpvV]?matrix\\|smallmatrix\\|cases\\|" ;AMS-LaTeX
197 "xalignat\\*?\\|xxalignat\\*?") ;AMS-LaTeX
198 "*Regexp of environments where `&' becomes field delimiter.")
199 (defvar YaTeX-uncomment-once t
200 "*T for removing all continuous commenting character(%).
201 Nil for removing only one commenting character at the beginning-of-line.")
203 (defvar YaTeX-close-paren-always t
204 "*Close parenthesis always when YaTeX-modify-mode is nil.")
206 (defvar YaTeX-greek-by-maketitle-completion nil
207 "*T for greek letters completion by maketitle-type completion.")
209 (defvar YaTeX-auto-math-mode t
210 "*T for changing YaTeX-math mode automatically.")
211 (defvar YaTeX-use-AMS-LaTeX t
212 "*T for using AMS-LaTeX")
214 (defvar yatex-mode-hook nil
215 "*List of functions to be called at the end of yatex-mode initializations.")
217 (defvar YaTeX-search-file-from-top-directory t
218 "*Non-nil means to search input-files from the directory where main file exists.")
220 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
221 (fboundp 'x-color-values)
222 (fboundp 'font-lock-fontify-region))
223 "*Use font-lock to fontify buffer or not.")
225 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
226 (fboundp 'hilit-translate)
227 (not YaTeX-use-font-lock))
228 "*Use hilit19 to highlight buffer or not.")
230 (defvar YaTeX-tabular-indentation 4
231 "*Indentation column-depth of continueing line in tabular environment.")
233 ;;-- Math mode values --
235 (defvar YaTeX-math-key-list-default
236 '((";" . YaTeX-math-sign-alist)
237 (":" . YaTeX-greek-key-alist))
238 "Default key sequence to invoke math-mode's image completion.")
240 (defvar YaTeX-math-key-list-private nil
241 "*User defined alist, math-mode-prefix vs completion alist.")
243 (defvar YaTeX-math-key-list
244 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
245 "Key sequence to invoke math-mode's image completion.")
247 (defvar YaTeX-skip-default-reader nil
248 "Non-nil skips default argument reader of section-type completion.")
250 (defvar YaTeX-simple-messages nil
251 "Non-nil makes minibuffer messages simpler.")
253 (defvar YaTeX-template-file "~/work/template.tex"
254 "*Template TeX source file. This will be inserted to empty file.")
256 (defvar YaTeX-addin-prefix "YaTeX:")
258 (defvar yatex-mode-abbrev-table nil
259 "*Abbrev table in use in yatex-mode buffers.")
260 (define-abbrev-table 'yatex-mode-abbrev-table ())
263 ;------------ Completion table ------------
264 ; Set tex-section-like command possible completion
265 (defvar section-table
266 (append
267 '(("part") ("chapter") ("chapter*") ("section") ("section*")
268 ("subsection") ("subsection*")
269 ("subsubsection") ("paragraph") ("subparagraph")
270 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
271 ("title") ("underline") ("label") ("makebox")
272 ("footnote") ("footnotetext") ("index")
273 ("hspace*") ("vspace*") ("bibliography") ("bibitem") ("cite")
274 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
275 ("arabic")
276 ("newcounter")
277 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
278 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
279 ("newcommand" 2) ("renewcommand" 2)
280 ("newenvironment" 3) ("newtheorem" 2)
281 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
282 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
283 ("multicolumn" 3) ("shortstack") ("parbox" 2)
284 ;; for mathmode accent
285 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
286 ("widetilde") ("widehat") ("overline") ("overrightarrow")
287 ;; section types in mathmode
288 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit")
289 ;;cleveref
290 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
291 )
292 (if YaTeX-use-LaTeX2e
293 '(("documentclass") ("usepackage")
294 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
295 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
296 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
297 ("mathsf") ("mathtt")
298 ("textcircled")
299 ("scalebox" 1) ;is faking of argument position
300 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
301 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
302 ("includegraphics") ("includegraphics*")
303 ("bou") ;defined in plext
304 ("url") ;defined in url
305 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
306 ("fancyoval") ;defined in fancybox
307 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
308 ("bm") ;deined in bm
309 ("verbfile") ("listing") ;defined in misc
310 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
311 ))
312 (if YaTeX-use-AMS-LaTeX
313 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
314 ("tag") ("tag*"))))
315 "Default completion table for section-type completion.")
317 (defvar user-section-table nil)
318 (defvar tmp-section-table nil)
319 (defvar YaTeX-ams-math-begin-alist
320 '(("align") ("align*") ("multline") ("multline*") ("gather") ("gather*")
321 ("alignat") ("alignat*") ("xalignat") ("xalignat*")
322 ("xxalignat") ("xxalignat*") ("flalign") ("flalign*") ("equation*")))
323 (defvar YaTeX-ams-math-gathering-alist
324 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
325 ("split") ("split*") ("aligned") ("aligned*") ("alignedat") ("gathered")
326 ("smallmatrix") ("cases") ("subequations")))
327 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
328 (defvar YaTeX-math-begin-list
329 (mapcar 'car YaTeX-ams-math-begin-alist))
330 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
331 (mapcar 'car YaTeX-ams-math-gathering-alist))
334 (defvar YaTeX-ams-env-table
335 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
336 "*Standard AMS-LaTeX(2e) environment completion table.")
338 ; Set tex-environment possible completion
339 (defvar env-table
340 (append
341 '(("quote") ("quotation") ("center") ("verse") ("document")
342 ("verbatim") ("itemize") ("enumerate") ("description")
343 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
344 ("sloppypar") ("picture") ("displaymath")
345 ("eqnarray") ("eqnarray*") ("figure") ("equation") ("equation*")
346 ("abstract") ("array")
347 ("thebibliography") ("theindex") ("flushleft") ("flushright")
348 ("minipage")
349 ("supertabular")
350 ("wrapfigure") ("wraptable")
351 )
352 (if YaTeX-use-LaTeX2e
353 '(("comment") ;defined in version
354 ("longtable") ;defined in longtable
355 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
356 ("alltt") ;defined in alltt
357 ("multicols") ;defined in multicol
358 ("breakbox"))) ;defined in eclbkbox
359 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table))
360 "Default completion table for begin-type completion.")
362 (defvar user-env-table nil)
363 (defvar tmp-env-table nil)
365 ; Set {\Large }-like completion
366 (defvar fontsize-table
367 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
368 ("dg") ("dm")
369 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
370 ("large") ("Large") ("LARGE") ("huge") ("Huge")
371 ("rmfamily") ("sffamily") ("ttfamily")
372 ("mdseries") ("bfseries") ("upshape")
373 ("itshape") ("slshape") ("scshape")
374 )
375 "Default completion table for large-type completion.")
377 (defvar LaTeX2e-fontstyle-alist
378 '(("rm" . "rmfamily")
379 ("sf" . "sffamily")
380 ("tt" . "ttfamily")
381 ("md" . "mdseries")
382 ("bf" . "bfseries")
383 ("up" . "upshape")
384 ("it" . "itshape")
385 ("sl" . "slshape")
386 ("sc" . "scshape")))
388 (defvar user-fontsize-table nil)
389 (defvar tmp-fontsize-table nil)
391 (defvar singlecmd-table
392 (append
393 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par")
394 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
395 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
396 ("pagebreak") ("nopagebreak") ("tableofcontents")
397 ("newpage") ("clearpage") ("cleardoublepage")
398 ("footnotemark") ("verb") ("verb*")
399 ("linebreak") ("pagebreak") ("noindent") ("indent")
400 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
401 ("displaystyle")
402 )
403 (if YaTeX-greek-by-maketitle-completion
404 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
405 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
406 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
407 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
408 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
409 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
410 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
411 (if YaTeX-use-LaTeX2e
412 '(("return") ("Return") ("yen"))) ;defined in ascmac
413 (if YaTeX-use-AMS-LaTeX
414 '(("nonumber")))
415 )
416 "Default completion table for maketitle-type completion.")
418 (defvar user-singlecmd-table nil)
419 (defvar tmp-singlecmd-table nil)
421 ;---------- Key mode map ----------
422 ;;;
423 ;; Create new key map: YaTeX-mode-map
424 ;; Do not change this section.
425 ;;;
426 (defvar YaTeX-mode-map nil
427 "Keymap used in YaTeX mode")
429 (defvar YaTeX-prefix-map nil
430 "Keymap used when YaTeX-prefix key pushed")
432 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
433 "*Keymap used for the user's customization")
434 (defvar YaTeX-current-completion-type nil
435 "Has current completion type. This may be used in YaTeX addin functions.")
437 (defvar YaTeX-modify-mode nil
438 "*Current editing mode.
439 When non-nil, each opening parentheses only opens,
440 nil enters both open/close parentheses when opening parentheses key pressed.")
442 (defvar YaTeX-math-mode nil
443 "Holds whether current mode is math-mode.")
444 ;;;
445 ;; Define key table
446 ;;;
447 (if YaTeX-mode-map
448 nil
449 (setq YaTeX-mode-map (make-sparse-keymap))
450 (setq YaTeX-prefix-map (make-sparse-keymap))
451 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
452 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
453 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
454 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
455 (define-key YaTeX-mode-map "|" 'YaTeX-insert-bar)
456 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
457 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
458 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
459 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
460 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
461 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
462 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
463 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
464 (YaTeX-define-key "%" 'YaTeX-%-menu)
465 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
466 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
467 (YaTeX-define-key "'" 'YaTeX-prev-error)
468 (YaTeX-define-key "^" 'YaTeX-visit-main)
469 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
470 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
471 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
472 (and YaTeX-emacs-19 window-system
473 (progn
474 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
475 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
476 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
477 (YaTeX-define-key " " 'YaTeX-do-completion)
478 (YaTeX-define-key "v" 'YaTeX-version)
480 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
481 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
482 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
483 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
484 (YaTeX-define-key "i" 'YaTeX-fill-item)
485 (YaTeX-define-key "\\"
486 (function(lambda () (interactive)
487 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
488 (if YaTeX-no-begend-shortcut
489 (progn
490 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
491 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
492 (YaTeX-define-begend-key "bc" "center")
493 (YaTeX-define-begend-key "bd" "document")
494 (YaTeX-define-begend-key "bD" "description")
495 (YaTeX-define-begend-key "be" "enumerate")
496 (YaTeX-define-begend-key "bE" "equation")
497 (YaTeX-define-begend-key "bi" "itemize")
498 (YaTeX-define-begend-key "bl" "flushleft")
499 (YaTeX-define-begend-key "bm" "minipage")
500 (YaTeX-define-begend-key "bt" "tabbing")
501 (YaTeX-define-begend-key "bT" "tabular")
502 (YaTeX-define-begend-key "b\^t" "table")
503 (YaTeX-define-begend-key "bp" "picture")
504 (YaTeX-define-begend-key "bq" "quote")
505 (YaTeX-define-begend-key "bQ" "quotation")
506 (YaTeX-define-begend-key "br" "flushright")
507 (YaTeX-define-begend-key "bv" "verbatim")
508 (YaTeX-define-begend-key "bV" "verse")
509 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
510 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
511 (YaTeX-define-key "e" 'YaTeX-end-environment)
512 (YaTeX-define-key "S" 'YaTeX-make-section-region)
513 (YaTeX-define-key "s" 'YaTeX-make-section)
514 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
515 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
516 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
517 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
518 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
519 (YaTeX-define-key ">" 'YaTeX-comment-region)
520 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
521 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
522 (YaTeX-define-key "k" 'YaTeX-kill-*)
523 (YaTeX-define-key "c" 'YaTeX-change-*)
524 (YaTeX-define-key "a" 'YaTeX-make-accent)
525 (YaTeX-define-key "?" 'YaTeX-help)
526 (YaTeX-define-key "/" 'YaTeX-apropos)
527 (YaTeX-define-key "&" 'YaTeX-what-column)
528 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
529 (YaTeX-define-key "x" YaTeX-user-extensional-map)
530 (YaTeX-define-key "n"
531 (function(lambda () (interactive)
532 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
533 (if YaTeX-dos
534 (define-key YaTeX-prefix-map "\C-r"
535 (function(lambda () (interactive)
536 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
538 (defvar YaTeX-section-completion-map nil
539 "*Key map used at YaTeX completion in the minibuffer.")
540 (if YaTeX-section-completion-map nil
541 (setq YaTeX-section-completion-map
542 (copy-keymap (or (and (boundp 'gmhist-completion-map)
543 gmhist-completion-map)
544 minibuffer-local-completion-map)))
545 (define-key YaTeX-section-completion-map
546 " " 'YaTeX-minibuffer-complete)
547 (define-key YaTeX-section-completion-map
548 "\C-i" 'YaTeX-minibuffer-complete)
549 (define-key YaTeX-section-completion-map
550 "\C-v" 'YaTeX-read-section-with-overview))
552 (defvar YaTeX-recursive-map nil
553 "*Key map used at YaTeX reading arguments in the minibuffer.")
554 (if YaTeX-recursive-map nil
555 (setq YaTeX-recursive-map (copy-keymap global-map))
556 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
557 (mapcar
558 (function
559 (lambda (key)
560 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
561 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
562 YaTeX-math-key-list))
563 ;---------- Define other variable ----------
564 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
565 (defvar YaTeX-section-name
566 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
567 "*Initial tex-section completion")
568 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
569 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
570 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
571 "*File kanji code used by Japanese TeX.
572 nil: Do not care (Preserve coding-system)
573 0: no-converion (mule)
574 1: Shift JIS
575 2: JIS
576 3: EUC
577 4: UTF-8")
579 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
580 (cond
581 (YaTeX-emacs-20
582 (setq YaTeX-coding-system
583 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
584 ((boundp 'MULE)
585 (setq YaTeX-coding-system
586 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
588 (defvar YaTeX-mode-syntax-table nil
589 "*Syntax table for yatex-mode")
591 (if YaTeX-mode-syntax-table nil
592 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
593 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
594 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
595 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
596 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
597 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
598 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
599 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
600 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
601 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
602 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
604 ;---------- Provide YaTeX-mode ----------
605 ;;;
606 ;; Major mode definition
607 ;;;
608 (defun yatex-mode ()
609 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
610 -You can invoke processes concerning LaTeX typesetting by
611 \\[YaTeX-typeset-menu]
612 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
613 \\[YaTeX-make-begin-end]
614 -Enclose region into some environment by
615 \\[universal-argument] \\[YaTeX-make-begin-end]
616 -Complete LaTeX command which takes argument like `\\section{}' by
617 \\[YaTeX-make-section]
618 -Put LaTeX command which takes no arguments like `\\maketitle' by
619 \\[YaTeX-make-singlecmd]
620 -Complete font or character size descriptor like `{\\large }' by
621 \\[YaTeX-make-fontsize]
622 -Enclose region into those descriptors above by
623 \\[universal-argument] \\[YaTeX-make-fontsize]
624 -Enter European accent notations by
625 \\[YaTeX-make-accent]
626 -Toggle various modes of YaTeX by
627 \\[YaTeX-switch-mode-menu]
628 -Change environt name (on the begin/end line) by
629 \\[YaTeX-change-*]
630 -Kill LaTeX command/environment sequences by
631 \\[YaTeX-kill-*]
632 -Kill LaTeX command/environment with its contents
633 \\[universal-argument] \\[YaTeX-kill-*]
634 -Go to corresponding object (begin/end, file, labels) by
635 \\[YaTeX-goto-corresponding-*] or
636 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
637 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
638 -Go to main LaTeX source text by
639 \\[YaTeX-visit-main] or
640 \\[YaTeX-visit-main-other-window] (in other window)
641 \\[YaTeX-visit-main-other-frame] (in other frame)
642 -Comment out or uncomment region by
643 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
644 -Comment out or uncomment paragraph by
645 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
646 -Make an \\item entry hang-indented by
647 \\[YaTeX-fill-item]
648 -Enclose the region with parentheses by
649 \\[YaTeX-insert-parens-region]
650 \\[YaTeX-insert-braces-region]
651 \\[YaTeX-insert-brackets-region]
652 \\[YaTeX-insert-dollars-region]
653 -Look up the corresponding column header of tabular environment by
654 \\[YaTeX-what-column]
655 -Enter a newline and an entry suitable for environment by
656 \\[YaTeX-intelligent-newline]
657 -View the structure of file inclusion by
658 \\[YaTeX-display-hierarchy]
659 -Refer the online help of popular LaTeX commands by
660 \\[YaTeX-help] (help)
661 \\[YaTeX-apropos] (apropos)
662 -Edit `%# notation' by
663 \\[YaTeX-%-menu]
665 Those are enough for fastening your editing of LaTeX source. But further
666 more features are available and they are documented in the manual.
667 "
668 (interactive)
669 (kill-all-local-variables)
670 (setq major-mode 'yatex-mode)
671 (setq mode-name (if YaTeX-japan "やてふ" "YaTeX"))
672 (mapcar 'make-local-variable
673 '(dvi2-command fill-column fill-prefix
674 tmp-env-table tmp-section-table tmp-fontsize-table
675 tmp-singlecmd-table paragraph-start paragraph-separate
676 YaTeX-math-mode indent-line-function comment-line-break-function
677 comment-start comment-start-skip
678 ))
679 (cond ((null YaTeX-kanji-code)
680 nil)
681 ((boundp 'MULE)
682 (set-file-coding-system YaTeX-coding-system))
683 ((and YaTeX-emacs-20 (boundp 'buffer-file-coding-system))
684 (setq buffer-file-coding-system
685 (or (and (fboundp 'set-auto-coding) buffer-file-name
686 (save-excursion
687 (goto-char (point-min))
688 (set-auto-coding buffer-file-name (buffer-size))))
689 YaTeX-coding-system)))
690 ((featurep 'mule)
691 (set-file-coding-system YaTeX-coding-system))
692 ((boundp 'NEMACS)
693 (make-local-variable 'kanji-fileio-code)
694 (setq kanji-fileio-code YaTeX-kanji-code)))
695 (setq fill-column YaTeX-fill-column
696 fill-prefix YaTeX-fill-prefix
697 paragraph-start YaTeX-paragraph-start
698 paragraph-separate YaTeX-paragraph-separate
699 indent-line-function 'YaTeX-indent-line
700 comment-start YaTeX-comment-prefix
701 comment-end ""
702 comment-start-skip "[^\\\\]%+[ \t]*"
703 local-abbrev-table yatex-mode-abbrev-table)
704 (if (fboundp 'comment-indent-new-line) ;for Emacs21
705 (setq comment-line-break-function 'YaTeX-comment-line-break))
706 ;; +dnd for X11 w/ emacs23+
707 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
708 (set (make-local-variable 'dnd-protocol-alist)
709 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
711 (if (and YaTeX-use-font-lock (featurep 'font-lock))
712 (progn
713 (require 'yatex19)
714 (YaTeX-font-lock-set-default-keywords)
715 (or (featurep 'xemacs)
716 (set (make-local-variable 'font-lock-defaults)
717 (get 'yatex-mode 'font-lock-defaults)))
718 ;;(font-lock-mode 1)
719 ))
720 (use-local-map YaTeX-mode-map)
721 (set-syntax-table YaTeX-mode-syntax-table)
722 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
723 (YaTeX-read-user-completion-table)
724 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
725 (makunbound 'inenv)
726 (turn-on-auto-fill) ;1.63
727 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
728 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
729 (insert-file-contents (expand-file-name YaTeX-template-file)))
730 (run-hooks 'text-mode-hook 'yatex-mode-hook))
732 ;---------- Define YaTeX-mode functions ----------
733 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
734 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
735 (defvar YaTeX-struct-begin
736 (concat YaTeX-ec "begin{%1}%2")
737 "Keyword format of begin-environment.")
738 (defvar YaTeX-struct-end
739 (concat YaTeX-ec "end{%1}")
740 "Keyword format of end-environment.")
741 (defvar YaTeX-struct-name-regexp "[^}]*"
742 "Environment name regexp.")
743 (defvar YaTeX-TeX-token-regexp
744 (cond (YaTeX-japan "[A-Za-z*ぁ-ん亜-龠]+")
745 (t "[A-Za-z*]+"))
746 "Regexp of characters which can be a member of TeX command's name.")
747 (defvar YaTeX-kanji-regexp "[ぁ-ん亜-龠]"
748 "Generic regexp of Japanese Kanji (and symbol) characters.")
749 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
750 "Regexp of characters which can be a member of current mark up language's command name.")
752 ;;(defvar YaTeX-struct-section
753 ;; (concat YaTeX-ec "%1{%2}")
754 ;; "Keyword to make section.")
756 ;;;
757 ;; autoload section
758 ;;;
760 ;;autoload from yatexprc.el
761 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
762 (autoload 'YaTeX-visit-main-other-window "yatexprc"
763 "Visit main other window." t)
764 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
765 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
766 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
767 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
768 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
770 ;;autoload from yatexmth.el
771 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
772 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
773 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
774 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
775 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
776 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
777 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
778 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
779 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
780 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
781 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
782 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
784 ;;autoload from yatexhlp.el
785 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
786 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
788 ;;autoload from yatexgen.el
789 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
790 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
792 ;;autoload from yatexsec.el
793 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
794 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
795 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
797 ;;autoload from yatexenv.el
798 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
799 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
800 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
801 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
803 ;;autoload from yatexhie.el
804 (autoload 'YaTeX-display-hierarchy "yatexhie"
805 "YaTeX document hierarchy browser" t)
806 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
807 "Same as YaTeX-display-hierarchy. Call from mouse." t)
809 ;;autoload from yatexpkg.el
810 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
812 ;;;
813 ;; YaTeX-mode functions
814 ;;;
815 (defun YaTeX-insert-begin-end (env region-mode)
816 "Insert \\begin{mode-name} and \\end{mode-name}.
817 This works also for other defined begin/end tokens to define the structure."
818 (setq YaTeX-current-completion-type 'begin)
819 (let*((ccol (current-column)) beg beg2 exchange
820 (arg region-mode) ;for old compatibility
821 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
822 (if (and region-mode (> (point) (mark)))
823 (progn (exchange-point-and-mark)
824 (setq exchange t
825 ccol (current-column)
826 indent-column (+ ccol YaTeX-environment-indent))))
827 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
828 (setq beg (point))
829 (YaTeX-insert-struc 'begin env)
830 (setq beg2 (point))
831 (insert "\n")
832 (indent-to indent-column)
833 (save-excursion
834 ;;indent optional argument of \begin{env}, if any
835 (while (> (point-beginning-of-line) beg)
836 (skip-chars-forward "\\s " (point-end-of-line))
837 (indent-to indent-column)
838 (forward-line -1)))
839 (require 'yatexenv)
840 (if region-mode
841 ;;if region-mode, indent all text in the region
842 (save-excursion
843 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
844 (funcall (intern-soft (concat "YaTeX-enclose-" env))
845 (point) (mark))
846 (while (< (progn (forward-line 1) (point)) (mark))
847 (if (eolp) nil
848 (skip-chars-forward " \t\n")
849 (indent-to indent-column))))))
850 (if region-mode (exchange-point-and-mark))
851 (indent-to ccol)
852 ;;VER2 (insert "\\end{" env "}\n")
853 (YaTeX-insert-struc 'end env)
854 (YaTeX-reindent ccol)
855 (if region-mode
856 (progn
857 (insert "\n")
858 (or exchange (exchange-point-and-mark)))
859 (goto-char beg2)
860 (YaTeX-intelligent-newline nil)
861 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
862 (progn
863 (message
864 (cond
865 (YaTeX-japan "%s で次の行の入力に進みます。")
866 (t "`%s' produces the next line's template."))
867 (key-description
868 (car (where-is-internal 'YaTeX-intelligent-newline))))))
869 (YaTeX-indent-line))
870 (YaTeX-package-auto-usepackage env 'env)
871 (if YaTeX-current-position-register
872 (point-to-register YaTeX-current-position-register))))
874 (defun YaTeX-make-begin-end (arg)
875 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
876 by completing read.
877 If you invoke this command with universal argument,
878 \(key binding for universal-argument is \\[universal-argument]\)
879 you can put REGION into that environment between \\begin and \\end."
880 (interactive "P")
881 (let*
882 ((mode (if arg " region" ""))
883 (env
884 (YaTeX-read-environment
885 (format "Begin environment%s(default %s): " mode YaTeX-env-name))))
886 (if (string= env "")
887 (setq env YaTeX-env-name))
888 (setq YaTeX-env-name env)
889 (YaTeX-update-table
890 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
891 (YaTeX-insert-begin-end YaTeX-env-name arg)))
893 (defun YaTeX-make-begin-end-region ()
894 "Call YaTeX-make-begin-end with ARG to specify region mode."
895 (interactive)
896 (YaTeX-make-begin-end t))
898 (defun YaTeX-guess-section-type ()
899 (if (eq major-mode 'yatex-mode)
900 (save-excursion
901 (cond
902 ((save-excursion (not (search-backward YaTeX-ec nil t)))
903 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
904 ((progn
905 (if (= (char-after (1- (point))) ?~) (forward-char -1))
906 (forward-char -1) (looking-at "表\\|図\\|式\\|第"))
907 "ref")
908 ((and (looking-at "[a-z \t]")
909 (progn (skip-chars-backward "a-z \t")
910 (looking-at "table\\|figure\\|formula\\|eq\\(\\.\\|uation\\)")))
911 "ref")
912 ((save-excursion
913 (skip-chars-backward "[^ア-ン]")
914 (looking-at "プログラム\\|リスト"))
915 "ref")
916 ((YaTeX-re-search-active-backward
917 (concat YaTeX-ec-regexp "begin{\\([^}]+\\)}")
918 (regexp-quote YaTeX-comment-prefix)
919 (save-excursion (forward-line -1) (point))
920 t)
921 (let ((env (YaTeX-match-string 1)))
922 (cdr (assoc env
923 '(("table" . "caption"))))))
924 ))))
926 (defun YaTeX-make-section (arg &optional beg end cmd)
927 "Make LaTeX \\section{} type command with completing read.
928 With numeric ARG, you can specify the number of arguments of
929 LaTeX command.
930 For example, if you want to produce LaTeX command
932 \\addtolength{\\topmargin}{8mm}
934 which has two arguments. You can produce that sequence by typing...
935 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
936 \(by default\)
937 Then yatex will automatically complete `addtolength' with two arguments
938 next time.
939 You can complete symbol at LaTeX command and the 1st argument.
941 If the optional 2nd and 3rd argument BEG END are specified, enclose
942 the region from BEG to END into the first argument of the LaTeX sequence.
943 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
944 (interactive "P")
945 (setq YaTeX-current-completion-type 'section)
946 (if (equal arg '(4)) (setq beg (region-beginning) end (region-end)))
947 (unwind-protect
948 (let*
949 ((source-window (selected-window))
950 guess
951 (section
952 (or cmd
953 (progn
954 (setq guess
955 (or (YaTeX-guess-section-type) YaTeX-section-name))
956 (YaTeX-read-section
957 (if YaTeX-simple-messages
958 (format "Section-type (default %s): " guess)
959 (if (> (minibuffer-depth) 0)
960 (format "%s???{} (default %s)%s: "
961 YaTeX-ec guess
962 (format "[level:%d]" (minibuffer-depth)))
963 (format "(C-v for view-section) %s???{%s} (default %s): "
964 YaTeX-ec (if beg "region" "") guess)))
965 nil))))
966 (section (if (string= section "") guess section))
967 (numarg ;; The number of section-type command's argument
968 (or (and (numberp arg) arg)
969 (nth 1 (YaTeX-lookup-table section 'section))
970 1))
971 (arg-reader (intern-soft (concat "YaTeX::" section)))
972 (addin-args (and arg-reader (fboundp arg-reader)))
973 (title "")
974 (j 1)
975 (after-change-functions nil) ;inhibit font-locking temporarily
976 (enable-recursive-minibuffers t)
977 (mkarg-func
978 (function
979 (lambda (n)
980 (while (<= j n)
981 (unwind-protect
982 (setq title
983 (cond
984 (addin-args (funcall arg-reader j))
985 (YaTeX-skip-default-reader "")
986 (t
987 (read-string
988 (format "Argument %d of %s: " j section)))))
989 (insert
990 (concat ;to allow nil return value
991 "{" title "}")))
992 (setq j (1+ j))))))
993 );;let
994 (setq YaTeX-section-name section)
995 (if beg
996 (let*((e (make-marker))
997 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
998 (arp (and ar2 (fboundp ar2))))
999 (goto-char end)
1000 (insert "}")
1001 (set-marker e (point))
1002 (goto-char beg)
1003 (unwind-protect
1004 (progn
1005 (insert YaTeX-ec YaTeX-section-name
1006 (YaTeX-addin YaTeX-section-name))
1007 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
1008 (insert "{"))
1009 (if arp (funcall ar2 (point) e))
1010 (goto-char e)
1011 (set-marker e nil))
1012 (use-global-map YaTeX-recursive-map)
1013 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
1014 (progn (insert YaTeX-ec YaTeX-section-name)
1015 (insert (YaTeX-addin YaTeX-section-name))))
1016 ;;read arguments with add-in
1017 (funcall mkarg-func numarg))
1018 (YaTeX-update-table
1019 (if (/= numarg 1) (list section numarg)
1020 (list section))
1021 'section-table 'user-section-table 'tmp-section-table)
1022 (if YaTeX-current-position-register
1023 (point-to-register YaTeX-current-position-register))
1024 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
1025 "{}")
1026 (forward-char -1))
1027 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
1028 "{}")
1029 (forward-char -2))
1030 (YaTeX-package-auto-usepackage section 'section))
1031 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
1032 (insert ""))) ;insert dummy string to fontify(Emacs20)
1034 (defun YaTeX-make-section-region (args beg end)
1035 "Call YaTeX-make-section with arguments to specify region mode."
1036 (interactive "P\nr")
1037 (YaTeX-make-section args beg end))
1039 (defun YaTeX-make-fontsize (arg &optional fontsize)
1040 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
1041 If you invoke this command with universal argument, you can put region
1042 into {\\xxx } braces.
1043 \(key binding for universal-argument is \\[universal-argument]\)"
1044 (interactive "P")
1045 (YaTeX-sync-local-table 'tmp-fontsize-table)
1046 (let* ((mode (if arg "region" ""))
1047 (fontsize
1048 (or fontsize
1049 (YaTeX-read-fontsize
1050 (if YaTeX-simple-messages
1051 (format "Font or size (default %s): " YaTeX-fontsize-name)
1052 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
1053 (if (> (minibuffer-depth) 0)
1054 (format "[level:%d]" (minibuffer-depth)) "")))
1055 nil nil))))
1056 (if (string= fontsize "")
1057 (setq fontsize YaTeX-fontsize-name))
1058 (setq YaTeX-current-completion-type 'large)
1059 (setq YaTeX-fontsize-name fontsize)
1060 (YaTeX-update-table
1061 (list YaTeX-fontsize-name)
1062 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
1063 (and YaTeX-use-LaTeX2e
1064 (YaTeX-latex2e-p)
1065 (setq fontsize
1066 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
1067 (setq YaTeX-fontsize-name fontsize))
1068 (if arg
1069 (save-excursion
1070 (if (> (point) (mark)) (exchange-point-and-mark))
1071 (insert "{\\" YaTeX-fontsize-name " ")
1072 (exchange-point-and-mark)
1073 (insert "}"))
1074 (insert (concat "{\\" YaTeX-fontsize-name " }"))
1075 (forward-char -1)
1076 (if YaTeX-current-position-register
1077 (point-to-register YaTeX-current-position-register))
1078 (save-excursion
1079 (insert (YaTeX-addin YaTeX-fontsize-name)))
1080 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
1082 (defun YaTeX-make-fontsize-region ()
1083 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
1084 (interactive)
1085 (YaTeX-make-fontsize t))
1087 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
1088 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
1089 (put 'YaTeX-read-singlecmd-history 'no-default t)
1090 (defun YaTeX-make-singlecmd (single)
1091 (interactive
1092 (list (YaTeX-cplread-with-learning
1093 (if YaTeX-simple-messages
1094 (format "maketitle-type (default %s): " YaTeX-single-command)
1095 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
1096 (if (> (minibuffer-depth) 0)
1097 (format "[level:%d]" (minibuffer-depth)) "")))
1098 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
1099 nil nil nil 'YaTeX-read-singlecmd-history)))
1100 (if (string= single "")
1101 (setq single YaTeX-single-command))
1102 (setq YaTeX-single-command single)
1103 (setq YaTeX-current-completion-type 'maketitle)
1104 (let ((dollar (and (not (YaTeX-in-math-mode-p))
1105 (YaTeX-math-member-p YaTeX-single-command)))
1106 p q)
1107 (if dollar (insert "$"))
1108 (insert YaTeX-ec YaTeX-single-command)
1109 (setq p (point))
1110 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
1111 (if dollar (insert "$"))
1112 (setq q (point))
1113 (goto-char p)
1114 (forward-char -2)
1115 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
1116 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
1117 (if YaTeX-current-position-register
1118 (point-to-register YaTeX-current-position-register)))
1120 (defvar YaTeX-completion-begin-regexp "[{\\]"
1121 "Regular expression of limit where LaTeX command's completion begins.")
1123 (defun YaTeX-do-completion ()
1124 "Try completion on LaTeX command preceding point."
1125 (interactive)
1126 (if
1127 (or (eq (preceding-char) ? )
1128 (eq (preceding-char) ?\t)
1129 (eq (preceding-char) ?\n)
1130 (bobp))
1131 (message "Nothing to complete.") ;Do not complete
1132 (let* ((end (point))
1133 (limit (point-beginning-of-line))
1134 (completion-begin
1135 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
1136 (begin (progn
1137 (goto-char end)
1138 (if (re-search-backward YaTeX-completion-begin-regexp
1139 completion-begin t)
1140 (1+ (point))
1141 nil))))
1142 (goto-char end)
1143 (cond
1144 ((null begin)
1145 (message "I think it is not a LaTeX sequence."))
1146 (t
1147 (mapcar 'YaTeX-sync-local-table
1148 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
1149 (let*((pattern (YaTeX-buffer-substring begin end))
1150 (all-table
1151 (append
1152 section-table user-section-table tmp-section-table
1153 env-table user-env-table tmp-env-table
1154 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
1155 ;; First,
1156 ;; search completion without backslash.
1157 (completion (try-completion pattern all-table)))
1158 (if
1159 (eq completion nil)
1160 ;; Next,
1161 ;; search completion with backslash
1162 (setq completion
1163 (try-completion
1164 (YaTeX-buffer-substring (1- begin) end)
1165 all-table nil)
1166 begin (1- begin)))
1167 (cond
1168 ((null completion)
1169 (message (concat "Can't find completion for '" pattern "'"))
1170 (ding))
1171 ((eq completion t) (message "Sole completion."))
1172 ((not (string= completion pattern))
1173 (delete-region begin end)
1174 (insert completion)
1175 )
1176 (t
1177 (message "Making completion list...")
1178 (with-output-to-temp-buffer "*Help*"
1179 (display-completion-list
1180 (all-completions pattern all-table)))))))))))
1182 (defun YaTeX-toggle-modify-mode (&optional arg)
1183 (interactive "P")
1184 (or (memq 'YaTeX-modify-mode mode-line-format)
1185 (setq mode-line-format
1186 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
1187 (if (or arg (null YaTeX-modify-mode))
1188 (progn
1189 (setq YaTeX-modify-mode "*m*")
1190 (message "Modify mode"))
1191 (setq YaTeX-modify-mode nil)
1192 (message "Cancel modify mode."))
1193 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
1195 (defun YaTeX-switch-mode-menu (arg &optional char)
1196 (interactive "P")
1197 (message "Toggle: (M)odify-mode ma(T)h-mode")
1198 (let ((c (or char (read-char))))
1199 (cond
1200 ((= c ?m) (YaTeX-toggle-modify-mode arg))
1201 ((or (= c ?$) (= c ?t))
1202 (if YaTeX-auto-math-mode
1203 (message "Makes no sense in YaTeX-auto-math-mode.")
1204 (YaTeX-toggle-math-mode arg))))))
1206 (defun YaTeX-insert-quote ()
1207 (interactive)
1208 (insert
1209 (cond
1210 ((YaTeX-literal-p) ?\")
1211 ((= (preceding-char) ?\\ ) ?\")
1212 ;((= (preceding-char) ?\( ) ?\")
1213 ((or (= (preceding-char) 32)
1214 (= (preceding-char) 9)
1215 (= (preceding-char) ?\n)
1216 (bobp)
1217 (string-match
1218 (regexp-quote (char-to-string (preceding-char)))
1219 "、。，．？！「」『』【】()"))
1220 "``")
1221 (t "''"))))
1223 (defun YaTeX-closable-p ()
1224 (and (not YaTeX-modify-mode)
1225 (not (eq YaTeX-close-paren-always 'never))
1226 (or YaTeX-close-paren-always (eolp))
1227 (not (input-pending-p))
1228 (not (YaTeX-literal-p)))
1229 ;;(or YaTeX-modify-mode
1230 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
1231 ;; (input-pending-p)
1232 ;; (YaTeX-quick-in-environment-p "verbatim"))
1233 )
1235 (defun YaTeX-insert-braces-region (beg end &optional open close)
1236 (interactive "r")
1237 (save-excursion
1238 (goto-char end)
1239 (YaTeX-insert-inherit (or close "}"))
1240 (goto-char beg)
1241 (YaTeX-insert-inherit (or open "{"))))
1243 (defun YaTeX-get-macro-at-point (&optional p)
1244 "Get (La)TeX macro around point P."
1245 (interactive "d")
1246 (save-excursion
1247 (goto-char (setq p (or p (point))))
1248 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
1249 bsend)
1250 (and (not (bobp))
1251 (or (looking-at YaTeX-TeX-token-regexp)
1252 (string-match
1253 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
1254 (progn
1255 (skip-chars-backward token)
1256 (equal (preceding-char) ?\\))
1257 (save-excursion
1258 (setq bsend (point))
1259 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
1260 (/= (% (- bsend (point)) 2) 0)) ;consider \\
1261 (looking-at YaTeX-TeX-token-regexp)
1262 (YaTeX-match-string 0)))))
1264 (defun YaTeX-insert-braces (arg &optional open close)
1265 (interactive "p")
1266 (let ((begend-guide
1267 (function
1268 (lambda ()
1269 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
1270 nil ;if triggered thrice, do nothing
1271 (momentary-string-display
1272 (format
1273 (cond
1274 (YaTeX-japan "begin/end入力には %s を使いましょう")
1275 (t "You don't understand Zen of `%s'!"))
1276 (key-description
1277 (car (where-is-internal 'YaTeX-make-begin-end))))
1278 (point))
1279 (put 'YaTeX-insert-braces 'begend-guide
1280 (+ 1 (string-to-int ;increment counter of beg-end guidance
1281 (prin1-to-string
1282 (get 'YaTeX-insert-braces 'begend-guide)))))))))
1283 env macro not-literal b e)
1284 (cond
1285 ((YaTeX-jmode) (YaTeX-self-insert arg))
1286 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1287 ((save-excursion
1288 (and (> (- (point) (point-min)) 6)
1289 (condition-case () (forward-char -6) (error nil)))
1290 (looking-at "\\\\left\\\\"))
1291 (insert "{\\right\\}")
1292 (forward-char -8))
1293 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1294 (and (> (- (point) (point-min)) 6) (forward-char -6))
1295 (looking-at "\\\\[bB]igl\\\\"))
1296 (insert
1297 (concat
1298 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1299 (forward-char -7))
1300 ((save-excursion
1301 (and (> (- (point) (point-min)) 7)
1302 (condition-case () (forward-char -7) (error nil)))
1303 (looking-at "\\\\[bB]iggl\\\\"))
1304 (insert
1305 (concat
1306 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1307 (forward-char -8))
1308 ((= (preceding-char) ?\\ )
1309 (insert "{\\}")
1310 (forward-char -2)) ;matsu's hack ends here
1311 ((and (setq not-literal (not (YaTeX-literal-p)))
1312 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
1313 (setq env (YaTeX-inner-environment)))
1314 (funcall begend-guide)
1315 (insert "{" env "}"))
1316 ((and not-literal (equal "begin" macro))
1317 (insert "{")
1318 (save-excursion
1319 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
1320 (insert "\\end{}")
1321 (setq e (point)))
1322 (setq env
1323 (YaTeX-read-environment
1324 (format "Begin environment(default %s): " YaTeX-env-name)))
1325 (if (string= "" env) (setq env YaTeX-env-name))
1326 (setq YaTeX-env-name env)
1327 (funcall begend-guide)
1328 (delete-region (- (point) 7) e)
1329 (YaTeX-insert-begin-end env nil))
1330 (t
1331 (insert (or open "{") (or close "}"))
1332 (forward-char -1)
1333 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
1334 (eq (char-after (- (point) 2)) ?\\ ))
1335 (progn (insert "\\") (forward-char -1)))
1336 ))))
1338 (defun YaTeX-jmode ()
1339 (or (and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1340 (and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1341 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
1342 (and (boundp 'default-input-method) default-input-method
1343 current-input-method)))
1345 (defun YaTeX-jmode-off ()
1346 (if (cond
1347 ((and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1348 (canna-toggle-japanese-mode) t)
1349 ((and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1350 (egg:toggle-egg-mode-on-off) t)
1351 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
1352 (cond
1353 ((fboundp 'skk-latin-mode)
1354 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
1355 (and (boundp 'skk-henkan-on)
1356 (or skk-henkan-mode skk-henkan-active))
1357 (and (boundp 'j-henkan-on)
1358 (or j-henkan-on j-henkan-active))
1359 ;; Deactivate jmode if henkan-mode is not running.
1360 ;; Suggested by tt.tetsuo.tsukamoto.
1361 (progn
1362 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
1363 (skk-latin-mode t))))
1364 ((fboundp 'skk-mode-off) (skk-mode-off))
1365 (t (j-mode-off)))
1366 t)
1367 ((and (fboundp 'toggle-input-method) current-input-method)
1368 (toggle-input-method) t)
1369 ((and (fboundp 'fep-force-off) (fep-force-off))))
1370 (put 'YaTeX-jmode 'jmode t)))
1372 (defun YaTeX-jmode-on ()
1373 (cond
1374 ((boundp 'canna:*japanese-mode*)
1375 (if (not canna:*japanese-mode*) (canna-toggle-japanese-mode)))
1376 ((boundp 'egg:*mode-on*)
1377 (and (not egg:*mode-on*) (not egg:*input-mode*)
1378 (egg:toggle-egg-mode-on-off)))
1379 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
1380 (if (get 'YaTeX-jmode-on 'skkkata)
1381 (skk-j-mode-on t)
1382 (skk-mode 1))
1383 (put 'YaTeX-jmode-on 'skkkata nil))
1384 ((fboundp 'toggle-input-method)
1385 (if (not current-input-method) (toggle-input-method)))
1386 ((and (fboundp 'fep-force-on) (fep-force-on)))))
1388 (defun YaTeX-jmode-back ()
1389 (if (get 'YaTeX-jmode 'jmode)
1390 (YaTeX-jmode-on))
1391 (setplist 'YaTeX-jmode nil))
1393 (defun YaTeX-self-insert (arg)
1394 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
1395 (defun YaTeX-insert-inherit (&rest args)
1396 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
1397 args))
1399 (defun YaTeX-insert-brackets (arg)
1400 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
1401 (interactive "p")
1402 (let ((col (1- (current-column))))
1403 (cond
1404 ((YaTeX-jmode) (YaTeX-self-insert arg))
1405 ((not (YaTeX-closable-p))
1406 (YaTeX-self-insert arg))
1407 ((save-excursion
1408 (and (> (- (point) (point-min)) 5) (forward-char -5))
1409 (looking-at "\\\\left"))
1410 (YaTeX-insert-inherit "[\\right]")
1411 (forward-char -7))
1412 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1413 (and (> (- (point) (point-min)) 5) (forward-char -5))
1414 (looking-at "\\\\[bB]igl"))
1415 (YaTeX-insert-inherit
1416 (concat
1417 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1418 (forward-char -6))
1419 ((save-excursion
1420 (and (> (- (point) (point-min)) 6) (forward-char -6))
1421 (looking-at "\\\\[bB]iggl"))
1422 (YaTeX-insert-inherit
1423 (concat
1424 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1425 (forward-char -7)) ;matsu's hack ends here
1426 ((and (= (preceding-char) ?\\ )
1427 (/= (char-after (- (point) 2)) ?\\ )
1428 (not (YaTeX-in-math-mode-p)))
1429 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
1430 (indent-to (max 0 col))
1431 (YaTeX-insert-inherit "\\]")
1432 (beginning-of-line)
1433 (open-line 1)
1434 (delete-region (point) (progn (beginning-of-line) (point)))
1435 (indent-to (+ YaTeX-environment-indent (max 0 col)))
1436 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
1437 ((YaTeX-closable-p)
1438 (YaTeX-insert-inherit "[]")
1439 (backward-char 1))
1440 (t (YaTeX-self-insert arg)))))
1442 (defun YaTeX-insert-brackets-region (beg end)
1443 (interactive "r")
1444 (YaTeX-insert-braces-region beg end "[" "]"))
1446 (defun YaTeX-insert-parens (arg)
1447 "Insert parenthesis pair."
1448 (interactive "p")
1449 (cond
1450 ((YaTeX-jmode) (YaTeX-self-insert arg))
1451 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1452 ((save-excursion
1453 (and (> (- (point) (point-min)) 5) (forward-char -5))
1454 (looking-at "\\\\left"))
1455 (YaTeX-insert-inherit "(\\right)")
1456 (forward-char -7))
1457 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1458 (and (> (- (point) (point-min)) 5) (forward-char -5))
1459 (looking-at "\\\\[bB]igl"))
1460 (YaTeX-insert-inherit
1461 (concat
1462 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1463 (forward-char -6))
1464 ((save-excursion
1465 (and (> (- (point) (point-min)) 6) (forward-char -6))
1466 (looking-at "\\\\[bB]iggl"))
1467 (YaTeX-insert-inherit
1468 (concat
1469 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1470 (forward-char -7))
1471 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
1472 (YaTeX-insert-inherit "(\\)")
1473 (backward-char 2))
1474 ((YaTeX-closable-p)
1475 (YaTeX-insert-inherit "()")
1476 (backward-char 1))
1477 (t (YaTeX-self-insert arg))))
1479 (defun YaTeX-insert-parens-region (beg end)
1480 (interactive "r")
1481 (YaTeX-insert-braces-region beg end "(" ")"))
1483 (defun YaTeX-insert-bar (arg)
1484 "Insert bar pair."
1485 (interactive "p")
1486 (cond
1487 ((YaTeX-jmode) (YaTeX-self-insert arg))
1488 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1489 ((save-excursion
1490 (and (> (- (point) (point-min)) 5) (forward-char -5))
1491 (looking-at "\\\\left"))
1492 (YaTeX-insert-inherit "|\\right|")
1493 (forward-char -7))
1494 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1495 (and (> (- (point) (point-min)) 5) (forward-char -5))
1496 (looking-at "\\\\[bB]igl"))
1497 (insert
1498 (concat
1499 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1500 (forward-char -6))
1501 ((save-excursion
1502 (and (> (- (point) (point-min)) 6) (forward-char -6))
1503 (looking-at "\\\\[bB]iggl"))
1504 (insert
1505 (concat
1506 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1507 (forward-char -7))
1508 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
1509 (and (> (- (point) (point-min)) 6) (forward-char -6))
1510 (looking-at "\\\\left\\\\"))
1511 (YaTeX-insert-inherit "|\\right\\|")
1512 (forward-char -8))
1513 ((save-excursion
1514 (and (> (- (point) (point-min)) 6) (forward-char -6))
1515 (looking-at "\\\\[bB]igl\\\\"))
1516 (insert
1517 (concat
1518 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1519 (forward-char -7))
1520 ((save-excursion
1521 (and (> (- (point) (point-min)) 7) (forward-char -7))
1522 (looking-at "\\\\[bB]iggl\\\\"))
1523 (insert
1524 (concat
1525 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1526 (forward-char -8)) ; added by Jin up to here.
1527 ((= (preceding-char) ?\\ )
1528 (YaTeX-insert-inherit "|\\|")
1529 (backward-char 2))
1530 ; ((and (YaTeX-closable-p)
1531 ; (/= (preceding-char) ?|)
1532 ; (/= (following-char) ?|))
1533 ; (YaTeX-insert-inherit "||")
1534 ; (backward-char 1))
1535 (t (YaTeX-self-insert arg))))
1537 (defvar YaTeX-use-jmode-hook
1538 (and (featurep 'canna) (boundp 'canna:*initialized*) canna:*initialized*)
1539 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
1540 "*Non-nil means activate automatic jmode switcher within/out math mode.
1541 Hopefully, change default to t in the next version of 1.75.")
1542 (defun YaTeX-jmode-hook (old new)
1543 "A hook controling jmode on/off."
1544 ;; This function is called via point-entered/leave hook, so that
1545 ;; codes in it is evaluated on such emacsen as having text-properties.
1546 (let ((inhibit-point-motion-hooks t)
1547 (oldp (plist-get (text-properties-at old) 'point-left))
1548 (newp (plist-get (text-properties-at new) 'point-left))
1549 (lnew (plist-get (text-properties-at new) 'last-new))
1550 (mjmode (plist-get (text-properties-at new) 'mjmode))
1551 (bmp (buffer-modified-p))
1552 (jm (YaTeX-jmode)) b e)
1553 (unwind-protect
1554 (cond
1555 ((eq lnew new) nil) ;Do nothing if continuous entry
1556 ((and (not (eq newp 'YaTeX-jmode-hook))
1557 (eq oldp 'YaTeX-jmode-hook)
1558 (plist-get (text-properties-at old) 'entered))
1559 ;; leave
1560 (remove-text-properties
1561 (setq b (1+ (or (previous-single-property-change old 'point-left)
1562 (1- (point)))))
1563 (setq e (1- (or (next-single-property-change old 'point-left)
1564 (1+ (point)))))
1565 (list 'last-new nil 'entered nil))
1566 (add-text-properties b e (list 'mjmode jm))
1567 (if (boundp 'skk-katakana)
1568 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1569 (if (plist-get (text-properties-at old) 'jmode)
1570 (YaTeX-jmode-on)))
1571 ((and (not (eq oldp 'YaTeX-jmode-hook))
1572 (eq newp 'YaTeX-jmode-hook)
1573 (not (plist-get (text-properties-at new) 'entered)))
1574 ;; enter
1575 (add-text-properties
1576 (1+ (or (previous-single-property-change new 'point-left)
1577 (1- (point))))
1578 (1- (or (next-single-property-change new 'point-left)
1579 (1+ (point))))
1580 (list 'jmode jm 'last-new new 'entered t))
1581 (if (boundp 'skk-katakana) ;care for skk katakana mode
1582 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1583 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
1584 ;;unwind job
1585 (set-buffer-modified-p bmp))))
1587 (defun YaTeX-insert-dollar ()
1588 (interactive)
1589 (if (or (not (YaTeX-closable-p))
1590 (= (preceding-char) 92)
1591 (and (YaTeX-in-math-mode-p)
1592 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
1593 (insert "$")
1594 (insert "$$")
1595 (forward-char -1)
1596 (and YaTeX-use-jmode-hook
1597 (fboundp 'add-text-properties)
1598 (add-text-properties
1599 (1- (point)) (1+ (point))
1600 (list 'point-left 'YaTeX-jmode-hook
1601 'point-entered 'YaTeX-jmode-hook
1602 'front-sticky t
1603 'rear-nonsticky t
1604 'mjmode nil
1605 'jmode (YaTeX-jmode))))
1606 (YaTeX-jmode-off)
1607 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
1609 (defun YaTeX-insert-dollars-region (beg end)
1610 (interactive "r")
1611 (YaTeX-insert-braces-region beg end "$" "$"))
1613 (defun YaTeX-insert-amper ()
1614 (interactive)
1615 (if (or (string-match YaTeX-array-env-regexp
1616 (or (YaTeX-inner-environment t) "document"))
1617 (= (preceding-char) 92)
1618 (YaTeX-literal-p)
1619 (YaTeX-in-math-mode-p))
1620 (insert "&")
1621 (insert "\\&")))
1623 (defun YaTeX-version ()
1624 "Return string of the version of running YaTeX."
1625 (interactive)
1626 (message
1627 (concat "Yet Another tex-mode "
1628 (if YaTeX-japan "「野鳥」" "`Wild Bird'")
1629 " Revision "
1630 YaTeX-revision-number)))
1632 (defun YaTeX-typeset-menu (arg &optional char)
1633 "Typeset, preview, visit error and miscellaneous convenient menu.
1634 Optional second argument CHAR is for non-interactive call from menu."
1635 (interactive "P")
1636 (message
1637 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
1638 "latex+p(D)f "
1639 (if (fboundp 'start-process) "K)ill ")
1640 "P)review "
1641 (and (boundp 'window-system) window-system "S)earch ")
1642 "V)iewErr L)pr"))
1643 (let ((sw (selected-window)) (c (or char (read-char))))
1644 (require 'yatexprc) ;for Nemacs's bug
1645 (select-window sw)
1646 (cond
1647 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
1648 (put 'dvi2-command 'format 'dvi))
1649 ((= c ?r) (YaTeX-typeset-region))
1650 ((= c ?e) (YaTeX-typeset-environment))
1651 ((= c ?b) (YaTeX-call-builtin-on-file
1652 "BIBTEX" bibtex-command arg))
1653 ((= c ?i) (YaTeX-call-builtin-on-file
1654 "MAKEINDEX" makeindex-command arg))
1655 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
1656 ((= c ?p) (call-interactively 'YaTeX-preview))
1657 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
1658 ((= c ?d) (YaTeX-typeset-buffer
1659 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
1660 (put 'dvi2-command 'format 'pdf))
1661 ((= c ?v) (YaTeX-view-error))
1662 ((= c ?l) (YaTeX-lpr arg))
1663 ((= c ?m) (YaTeX-switch-mode-menu arg))
1664 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
1666 (if (fboundp 'wrap-function-to-control-ime)
1667 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
1670 (defun YaTeX-%-menu (&optional beg end char)
1671 "Operate %# notation."
1672 ;;Do not use interactive"r" for the functions which require no mark
1673 (interactive)
1674 (message "!)Edit-%%#! B)EGIN-END-region P)review L)Edit-%%#LPR make(I)ndex B)ibtex")
1675 (let ((c (or char (read-char))) (string "") key
1676 (b (make-marker)) (e (make-marker)))
1677 (save-excursion
1678 (cond
1679 ((rindex "!plib" c) ;Edit %#xxx
1680 (setq key (cdr (assq c '((?! . "!")
1681 (?p . "PREVIEW")
1682 (?l . "LPR")
1683 (?i . "MAKEINDEX")
1684 (?b . "BIBTEX")))))
1685 (YaTeX-getset-builtin key t))
1687 ((= c ?b) ;%#BEGIN %#END region
1688 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
1689 (set-marker b beg)
1690 (set-marker e end)
1691 (goto-char (point-min))
1692 (while (re-search-forward "^%#\\(BEGIN\\)\\|\\(END\\)$" nil t)
1693 (beginning-of-line)
1694 (delete-region (point) (progn (forward-line 1) (point))))
1695 (goto-char b)
1696 (open-line 1)
1697 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
1698 (insert "%#BEGIN")
1699 (goto-char e)
1700 (insert "%#END\n")
1701 (set-marker b nil)
1702 (set-marker e nil))
1703 ))))
1705 (defvar YaTeX-refcommand-def-regexp-default
1706 "label\\|bibitem")
1707 (defvar YaTeX-refcommand-def-regexp-private nil
1708 "*Regexp of defining label commands")
1709 (defvar YaTeX-refcommand-def-regexp
1710 (concat (if YaTeX-refcommand-def-regexp-private
1711 (concat YaTeX-refcommand-def-regexp-private "\\|"))
1712 YaTeX-refcommand-def-regexp-default))
1714 (defvar YaTeX-refcommand-ref-regexp-default
1715 "\\(page\\|eq\\|fig\\)?ref\\|cite"
1716 "Regexp of LaTeX's label-referring macros.
1717 Searching for this will be done without `\\\\'.
1718 So you need not add patterns if new referring macro ends with \"ref\".")
1719 (defvar YaTeX-refcommand-ref-regexp-private nil
1720 "*Regexp of referring label commands.
1721 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
1722 (defvar YaTeX-refcommand-ref-regexp
1723 (concat (if YaTeX-refcommand-ref-regexp-private
1724 (concat YaTeX-refcommand-ref-regexp-private "\\|"))
1725 YaTeX-refcommand-ref-regexp-default))
1727 (defvar YaTeX-refcommand-regexp
1728 (concat YaTeX-refcommand-def-regexp
1729 "\\|" YaTeX-refcommand-ref-regexp)
1730 "Regexp of label defining/referring command name.")
1732 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
1733 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
1734 The default search direction depends on the command at the cursor position.
1735 When the cursor is on \\ref(\\cite), YaTeX will try to search the
1736 corresponding \\label(\\bibitem) backward,
1737 and if it fails search forward again. And when the cursor is
1738 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
1739 forward at first and secondary backward.
1740 Argument REVERSE non-nil makes the default
1741 direction rule reverse. Since Search string is automatically set in
1742 search-last-string, you can repeat search the same label/ref by typing
1743 \\[isearch-forward] or \\[isearch-backward].
1744 If optional second argument OTHERWIN is non-nil, move to other window."
1746 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
1747 (refcommands YaTeX-refcommand-regexp)
1748 (foundmsg (format "Type %s %c to return to original position."
1749 (key-description
1750 (car
1751 (or (where-is-internal 'register-to-point)
1752 (where-is-internal 'jump-to-register))))
1753 YaTeX-current-position-register))
1754 (func (function (lambda (string sfunc)
1755 (or
1756 (funcall sfunc string nil t)
1757 (funcall (if (eq sfunc 're-search-forward)
1758 're-search-backward 're-search-forward)
1759 string nil t))))))
1760 (cond
1761 ((YaTeX-on-section-command-p refcommands)
1762 (setq scmd
1763 (cdr
1764 (assoc
1765 (YaTeX-match-string 1)
1766 '(("label" . "\\\\\\(page\\|eq\\)?ref{%k}")
1767 ("ref" . "\\\\label{%k}")
1768 ("eqref" . "\\\\label{%k}")
1769 ("pageref" . "\\\\label{%k}")
1770 ("cite" .
1771 "\\\\bibitem\\(\\[[^]]+\\]\\)?{%k}\\|^\\s *@[a-z]+{%k,")
1772 ("bibitem" . "\\\\cite\\(\\[[^]]+\\]\\)?")))))
1773 (goto-char (match-end 0))
1774 (let ((label (YaTeX-buffer-substring
1775 (1- (point)) (progn (backward-list 1) (1+ (point)))))
1776 (fp (make-marker))fl fn
1777 (goother (function (lambda (buffer point)
1778 (goto-char point)
1779 (if (one-window-p)
1780 (split-window-calculate-height
1781 YaTeX-default-pop-window-height))
1782 (select-window (get-lru-window))
1783 (switch-to-buffer buffer)))))
1784 ;(setq string (concat "\\" scmd "{" label "}"))
1785 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
1786 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
1787 (setq direc (if (string-match "ref\\|cite" scmd)
1788 're-search-forward 're-search-backward))
1789 (if YaTeX-current-position-register
1790 (point-to-register YaTeX-current-position-register))
1791 (if reverse (setq direc (if (eq direc 're-search-forward)
1792 're-search-backward 're-search-forward)))
1793 (if (funcall func string direc) ;label/ref found!
1794 (progn
1795 (if otherwin (funcall goother cb p))
1796 (goto-char (match-beginning 0))
1797 (push-mark p))
1798 ;;if label/ref not found, search through all yatex buffers.
1799 (goto-char p) ;resume position of current buffer
1800 (catch 'found
1801 (setq blist (YaTeX-yatex-buffer-list))
1802 (while blist
1803 ;; search for corresponding keyword
1804 (set-buffer (car blist))
1805 (if (YaTeX-on-section-command-p refcommands)
1806 (goto-char (match-beginning 0)))
1807 (cond
1808 ; cond1
1809 ((funcall func string direc)
1810 (cond
1811 (otherwin
1812 (set-buffer cb)
1813 (funcall goother (car blist) p))
1814 ((or (get-buffer-window (car blist))
1815 (and YaTeX-emacs-19
1816 (get-buffer-window (car blist) t)))
1817 (goto-buffer-window (car blist)))
1818 (t
1819 (switch-to-buffer (car blist))
1820 (message foundmsg)))
1821 (goto-char (match-beginning 0))
1822 (throw 'found t))
1823 ; cond2
1824 ((and
1825 (string-match "bibitem" scmd)
1826 (catch 'found2
1827 (save-excursion
1828 (goto-char (point-min))
1829 (while (YaTeX-re-search-active-forward
1830 "\\\\bibliography{\\([^}]*\\)}" "%" nil t)
1831 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
1832 (while fl
1833 (if (or (file-exists-p (setq fn (car fl)))
1834 (file-exists-p (setq fn (concat fn ".bib"))))
1835 (progn
1836 (set-buffer (find-file-noselect fn))
1837 (save-excursion
1838 (goto-char (point-min))
1839 (if (YaTeX-re-search-active-forward
1840 string "%" nil t)
1841 (throw 'found2
1842 (set-marker fp (point)))))))
1843 (setq fl (cdr fl)))))))
1844 (if otherwin
1845 (funcall goother (marker-buffer fp) fp)
1846 (switch-to-buffer (marker-buffer fp))
1847 (goto-char fp))
1848 (set-marker fp nil)
1849 (message foundmsg)
1850 (throw 'found t)))
1851 (setq blist (cdr blist)))
1852 ;; search for bibliography
1853 )))
1854 (if YaTeX-emacs-19
1855 (setq regexp-search-ring
1856 (cons string (delete string regexp-search-ring)))
1857 (setq search-last-regexp string)))
1858 (t nil))))
1860 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
1862 (defun YaTeX-goto-corresponding-file (&optional other)
1863 "Visit or switch buffer of corresponding file,
1864 looking at \\input or \\include or \\includeonly on current line."
1865 (if (not (YaTeX-on-includes-p)) nil
1866 (let ((parent buffer-file-name) input-file b)
1867 (save-excursion
1868 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
1869 (= ?{ (char-after (match-beginning 0))))
1870 nil
1871 (skip-chars-backward "^,{"))
1872 (setq input-file
1873 (YaTeX-buffer-substring
1874 (point) (progn (skip-chars-forward "^ ,}") (point))))
1875 (if (not (string-match "\\.\\(tex\\|sty\\)$" input-file))
1876 (setq input-file (concat input-file ".tex"))))
1877 (cond
1878 (other (YaTeX-switch-to-buffer-other-window input-file))
1879 ((setq b (YaTeX-get-file-buffer input-file))
1880 (goto-buffer-window b))
1881 (t (YaTeX-switch-to-buffer input-file)))
1882 (or (YaTeX-get-builtin "!")
1883 YaTeX-parent-file
1884 (setq YaTeX-parent-file parent)))))
1886 (defun YaTeX-goto-corresponding-BEGIN-END ()
1887 (if (not (YaTeX-on-BEGIN-END-p)) nil
1888 (if (cond
1889 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
1890 (not (search-forward "%#END" nil t)))
1891 (t ; if on %#END
1892 (not (search-backward "%#BEGIN" nil t))))
1893 (error "Corresponding %%#BEGIN/END not found."))
1894 (beginning-of-line)
1895 t))
1897 (defvar YaTeX-processed-file-regexp-alist nil
1898 "Alist of regexp of processed file regexp vs. its file name part;
1899 For example, if you include image file with `\\epsfile{file=FILE}' where
1900 `FILE' is processed file. You might want to view FILE with other previewer
1901 such as ghostview, or want to preview its source which was drawn with
1902 other drawing tool, tgif for example. Then you should set entire regexp
1903 of including expression and enclose its file name part with \\\\( and \\\\).
1905 Ex. (\"\\\\\\\\epsfile{[^}]*file=\\\\([^,} ]+\\\\)\\\\(\\\\.e?ps\\\\)?[^}]*}\" 1)
1907 Where the first group surrounded by \\\\( and \\\\) is the file name part
1908 of expression. So you should set 1 to second element. And the first
1909 matching group is sent to (image) processor defined by the variable
1910 YaTeX-file-processor-alist. See also the documentation of
1911 YaTeX-file-processor-alist.
1913 ↑じゃ良くわかんないすね。例えば tgif hoge.obj して hoge.eps を
1914 \\epsfile{file=hoge.eps} でインクルードしているとしよう。その行で
1915 \[prefix\] 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
1916 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
1917 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。
1918 すると、その部分が変数 YaTeX-file-processor-alist で定義された
1919 処理プログラムに渡される。というわけ。
1920 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、
1921 fj野鳥の会で聞こう!
1922 ")
1924 (defvar YaTeX-processed-file-regexp-alist-default
1925 '(("\\\\epsfile\\(\\[[^]]+\\]\\)?{[^},]*file=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1926 ("\\\\epsfig{[^},]*fi\\(le\\|gure\\)=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1927 ("\\\\postscriptbox{[^}]*}{[^}]*}{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 1)
1928 ("\\\\\\(epsfbox\\|epsfig\\)\\*?{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 2) ;\epsfbox{hoge.ps}
1929 ("\\\\includegraphics\\*?\\(.*\\]\\|\\s \\)?{\\(.*\\)\\(\\.ai\\|\\.pdf\\|\\.svg\\|\\.png\\|\\.jpe?g\\|\\.e?ps\\)}" 2) ;\includegraphics[options...]{hoge.eps}
1930 ("\\\\\\(psbox\\)\\(\\[[^]]+\\]\\)?{\\(\\([^,} ]*/\\)?[^} ]+\\)\\(\\.e?ps\\)}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
1931 ("\\\\input{\\([^} ]+\\)\\(\\.tps\\)}" 1) ;tgif2tex (1998/9/16)
1932 )
1933 "See the documentation of YaTeX-processed-file-regexp-alist.")
1935 (defvar YaTeX-file-processor-alist nil
1936 "*Alist of files' processor vs. its extension;
1937 See also the documentation of YaTeX-processed-file-regexp-alist.")
1939 (defvar YaTeX-file-processor-alist-default
1940 (list (cons YaTeX-cmd-tgif ".obj")
1941 (cons YaTeX-cmd-gimp ".xcf")
1942 (cons YaTeX-cmd-gimp ".xcf.gz")
1943 (cons YaTeX-cmd-gimp ".xcf.bz2")
1944 (cons YaTeX-cmd-edit-svg ".svg")
1945 (cons YaTeX-cmd-edit-svg ".svgz")
1946 (cons YaTeX-cmd-edit-ai ".ai")
1947 '("dia" . ".dia")
1948 (cons YaTeX-cmd-ooo ".odg")
1949 (cons YaTeX-cmd-edit-images ".jpeg")
1950 (cons YaTeX-cmd-edit-images ".jpg")
1951 (cons YaTeX-cmd-edit-images ".png")
1952 (cons YaTeX-cmd-edit-ps ".ps")
1953 (cons YaTeX-cmd-edit-ps ".eps")
1954 (cons YaTeX-cmd-edit-pdf ".pdf")
1955 '(t . ".tex")
1956 '(t . ".sty")
1957 '(t . ""))
1958 "See the documentation of YaTeX-file-processor-alist.")
1960 (defun YaTeX-goto-corresponding-file-processor (&optional other)
1961 "Execute corresponding file processor."
1962 (save-excursion
1963 (or (looking-at YaTeX-ec-regexp)
1964 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
1965 (let ((list (append YaTeX-processed-file-regexp-alist
1966 YaTeX-processed-file-regexp-alist-default))
1967 (p (point)) flist file
1968 (peol (point-end-of-line))
1969 (basedir
1970 (if YaTeX-search-file-from-top-directory
1971 (save-excursion (YaTeX-visit-main t) default-directory)
1972 ".")))
1973 (setq flist (catch 'found
1974 (while list
1975 (goto-char p)
1976 (if (re-search-forward (car (car list)) peol t)
1977 (progn
1978 (setq file (YaTeX-match-string
1979 (car (cdr (car list)))))
1980 (throw 'found (cdr (car list)))))
1981 (setq list (cdr list)))))
1982 (if flist ;if pattern and file name found
1983 (let*((plist (append YaTeX-file-processor-alist
1984 YaTeX-file-processor-alist-default))
1985 (plist0 plist)
1986 ext cmd src buf (alt (car (cdr flist))))
1987 (if (and (re-search-forward
1988 (concat YaTeX-comment-prefix "\\s *\\(.*\\)$") peol t)
1989 (assoc (setq cmd (YaTeX-match-string 1))
1990 YaTeX-file-processor-alist))
1991 (setq src ;if processor is specified
1992 (concat file
1993 (cdr (assoc cmd YaTeX-file-processor-alist))))
1994 (while plist ;if processor is not specified
1995 (setq ext (cdr (car plist)))
1996 (if (and (string< "" (concat file ext))
1997 (file-exists-p
1998 (expand-file-name (concat file ext) basedir)))
1999 (setq cmd (car (car plist))
2000 src (concat file ext) plist nil))
2001 (setq plist (cdr plist)))
2002 (if (and (null src) alt YaTeX-create-file-prefix-g)
2003 (setq cmd alt
2004 src (concat file (cdr (assoc alt plist0))))))
2005 (if src ;if processor and src file found
2006 (let ((default-directory basedir))
2007 (cond
2008 ((stringp cmd)
2009 (YaTeX-system (concat cmd " " src) cmd)
2010 t)
2011 ((eq t cmd)
2012 (let ((parent buffer-file-name))
2013 (funcall
2014 (cond
2015 (other 'YaTeX-switch-to-buffer-other-window)
2016 ((get-file-buffer src) 'goto-buffer-window)
2017 (t 'YaTeX-switch-to-buffer))
2018 src)
2019 (or (YaTeX-get-builtin "!")
2020 YaTeX-parent-file
2021 (setq YaTeX-parent-file parent))
2022 t))
2023 ((symbolp cmd)
2024 (cond
2025 ((symbol-function cmd)
2026 (funcall cmd src other)))
2027 t)))))))))
2029 (defun YaTeX-on-section-command-p (command)
2030 "Check if point is on the LaTeX command: COMMAND(regexp).
2031 Return nil if point is not on it. Otherwise return the
2032 number of argument position.
2033 Section command name is stored in match-data #1.
2034 Parsing information is stored to plist.
2035 Macros name stored to propname 'command.
2036 Macro's argument number stored to propname 'argc."
2037 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
2038 (ec+command (concat YaTeX-ec-regexp "\\(" command "\\)")))
2039 (setplist 'YaTeX-on-section-command-p nil)
2040 (while (setq i (string-match "\\\\(" command i))
2041 (setq grouping (1+ grouping) i (+ i 2)))
2042 (save-excursion
2043 (if (looking-at ec+command) nil
2044 (catch 'found ;caught value has no meaning
2045 ;;(1) looking at current position
2046 (and (looking-at command)
2047 (save-excursion
2048 (while (and (not (bobp)) (looking-at command))
2049 (forward-char -1))
2050 (looking-at ec+command))
2051 (goto-char (match-beginning 0))
2052 (throw 'found t))
2053 ;;If inside of parentheses, try to escape.
2054 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
2055 (condition-case err
2056 (progn (up-list -1) t)
2057 (error nil))))
2058 (while (equal (preceding-char) ?\]) (backward-list))
2059 ;;(2) search command directly
2060 (skip-chars-forward "^{}[]")
2061 (and (YaTeX-re-search-active-backward
2062 ec+command
2063 YaTeX-comment-prefix nil t)
2064 (>= p (match-beginning 0))
2065 (throw 'found (goto-char (match-beginning 0))))
2066 ;;(3) search token
2067 (goto-char p)
2068 (while t
2069 (if (bobp) (throw 'found nil))
2070 (cond
2071 ((looking-at YaTeX-ec-regexp) (throw 'found t))
2072 ((looking-at "[[{]") nil)
2073 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
2074 (t (skip-chars-backward " \t\r\n")))
2075 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
2076 (or (bobp) (forward-char -1)))))
2077 (if (and
2078 (looking-at (concat ec+command
2079 "\\(\\(\\[[^]]+\\]\\|([0-9,]+)\\)*\\)" ;optional arg
2080 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
2081 "[ \t\n\r]*{[^}]*}")) ;arg braces
2082 (not (YaTeX-lookup-table
2083 (setq word (YaTeX-match-string 1)) 'singlecmd)))
2084 (progn
2085 (setq md (match-data))
2086 (skip-chars-forward "^{")
2087 (if (<= (point) p) (setq parg (1+ parg)))
2088 (setq argc
2089 (or (car (cdr (YaTeX-lookup-table word 'section)))
2090 argc))
2091 (put 'YaTeX-on-section-command-p 'argc argc)
2092 (put 'YaTeX-on-section-command-p 'command argc)
2093 (while (and (>= (setq argc (1- argc)) 0)
2094 (progn (skip-chars-forward " \t\n\r")
2095 (looking-at "{")))
2096 (forward-list 1)
2097 (if (<= (point) p) (setq parg (1+ parg))))
2098 (store-match-data md)
2099 (setq i (+ 2 grouping))
2100 (if (and (match-beginning i)
2101 (>= p (match-beginning i)) (< p (match-end i)))
2102 -1 ;return -1 if point is on optional arg
2103 (if (< p (point)) parg))
2104 )))))
2106 (defun YaTeX-on-maketitle-p ()
2107 "Check if point is on maketitle type commands.
2108 Call this function after YaTeX-on-section-command-p."
2109 (let ((p (point)))
2110 (save-excursion
2111 (or (= (char-after (point)) ?\\ )
2112 (progn
2113 (skip-chars-backward
2114 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
2115 (or (bobp) (bolp) (backward-char 1))))
2116 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
2117 (<= (match-beginning 0) p)
2118 (> (match-end 0) p)))))
2120 (defun YaTeX-on-begin-end-p ()
2121 (save-excursion
2122 (if (and (boundp 'in-leftright-p) in-leftright-p)
2123 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
2124 (let ((md (match-data))) ; for safety
2125 (if (looking-at YaTeX-ec-regexp)
2126 nil ; stay here
2127 (cond
2128 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
2129 ((looking-at "\\.()\\[\\]|") (forward-char -1)))
2130 (if (equal (char-after (1- (point)))
2131 (string-to-char YaTeX-ec))
2132 (forward-char -1))))
2133 ;(beginning-of-line)
2134 (if (equal (char-after (point)) ?\\) nil ;stay here
2135 (skip-chars-backward "^\n\\\\")
2136 (or (bolp) (forward-char -1))))
2137 (re-search-forward
2138 ;;"\\\\begin{\\([^}]+\\)}\\|\\\\end{\\([^}]+\\)}"
2139 (concat
2140 (YaTeX-replace-format-args
2141 (regexp-quote YaTeX-struct-begin)
2142 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2143 "\\|"
2144 (YaTeX-replace-format-args
2145 (regexp-quote YaTeX-struct-end)
2146 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2147 "\\|\\("
2148 YaTeX-ec-regexp ;;"[][()]\\)"
2149 "[][]\\)"
2150 )
2151 (point-end-of-line) t)))
2153 (defun YaTeX-on-includes-p ()
2154 (save-excursion
2155 (beginning-of-line)
2156 (re-search-forward "\\(\\(include[^}]*\\)\\|\\(input\\)\\){[^}]*}"
2157 (point-end-of-line) t)))
2159 (defun YaTeX-on-comment-p (&optional sw)
2160 "Return t if current line is commented out.
2161 Optional argument SW t to treat all `%' lines as comment,
2162 even if on `%#' notation."
2163 (save-excursion
2164 (beginning-of-line)
2165 (skip-chars-forward "\\s ")
2166 (looking-at (if sw "%" "%[^#]"))))
2168 (defun YaTeX-on-BEGIN-END-p ()
2169 (save-excursion
2170 (let ((case-fold-search nil))
2171 (beginning-of-line)
2172 (re-search-forward
2173 "\\(%#BEGIN\\)\\|\\(%#END\\)" (point-end-of-line) t))))
2175 (defun YaTeX-goto-corresponding-* (arg)
2176 "Parse current line and call suitable function."
2177 (interactive "P")
2178 (let (mm)
2179 (cond
2180 ((YaTeX-goto-corresponding-label arg))
2181 ((YaTeX-goto-corresponding-environment))
2182 ((YaTeX-goto-corresponding-file-processor arg))
2183 ((YaTeX-goto-corresponding-file arg))
2184 ((YaTeX-goto-corresponding-BEGIN-END))
2185 ((and (setq mm (YaTeX-in-math-mode-p))
2186 (YaTeX-goto-corresponding-leftright)))
2187 ((and ;;mm YaTeX-use-AMS-LaTeX
2188 (YaTeX-goto-corresponding-paren)))
2189 ;;((and (string-match
2190 ;; YaTeX-equation-env-regexp ;to delay loading
2191 ;; (or (YaTeX-inner-environment t) "document"))
2192 ;; (YaTeX-goto-corresponding-leftright)))
2193 ((YaTeX-goto-corresponding-viewer))
2194 (t (message "I don't know where to go.")))))
2196 (defun YaTeX-goto-corresponding-*-other-window (arg)
2197 "Parse current line and call suitable function."
2198 (interactive "P")
2199 (cond
2200 ((YaTeX-goto-corresponding-label arg t))
2201 ;;((YaTeX-goto-corresponding-environment))
2202 ((YaTeX-goto-corresponding-file t))
2203 ;;((YaTeX-goto-corresponding-BEGIN-END))
2204 (t (message "I don't know where to go."))))
2206 (defun YaTeX-comment-region (alt-prefix)
2207 "Comment out region by '%'.
2208 If you call this function on the 'begin{}' or 'end{}' line,
2209 it comments out whole environment"
2210 (interactive "P")
2211 (if (not (YaTeX-on-begin-end-p))
2212 (comment-out-region
2213 (if alt-prefix
2214 (read-string "Insert prefix: ")
2215 YaTeX-comment-prefix))
2216 (YaTeX-comment-uncomment-env 'comment-out-region)))
2218 (defun YaTeX-uncomment-region (alt-prefix)
2219 "Uncomment out region by '%'."
2220 (interactive "P")
2221 (if (not (YaTeX-on-begin-end-p))
2222 (uncomment-out-region
2223 (if alt-prefix (read-string "Remove prefix: ")
2224 YaTeX-comment-prefix)
2225 (region-beginning) (region-end) YaTeX-uncomment-once)
2226 (YaTeX-comment-uncomment-env 'uncomment-out-region)))
2228 (defun YaTeX-comment-uncomment-env (func)
2229 "Comment or uncomment out one LaTeX environment switching function by FUNC."
2230 (let (beg (p (point)))
2231 (save-excursion
2232 (beginning-of-line)
2233 (setq beg (point))
2234 (YaTeX-goto-corresponding-environment)
2235 (beginning-of-line)
2236 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
2237 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
2238 (message "%sommented out current environment."
2239 (if (eq func 'comment-out-region) "C" "Un-c")))
2241 (defun YaTeX-comment-paragraph ()
2242 "Comment out current paragraph."
2243 (interactive)
2244 (save-excursion
2245 (cond
2246 ((YaTeX-on-begin-end-p)
2247 (beginning-of-line)
2248 (insert YaTeX-comment-prefix)
2249 (YaTeX-goto-corresponding-environment)
2250 (beginning-of-line)
2251 (insert YaTeX-comment-prefix))
2252 ((YaTeX-on-comment-p)
2253 (message "Already commented out."))
2254 (t
2255 (mark-paragraph)
2256 (if (looking-at paragraph-separate) (forward-line 1))
2257 (comment-out-region "%")))))
2259 (defun YaTeX-uncomment-paragraph ()
2260 "Uncomment current paragraph."
2261 (interactive)
2262 (save-excursion
2263 (if (YaTeX-on-begin-end-p)
2264 (let ((p (point-marker)))
2265 (YaTeX-goto-corresponding-environment)
2266 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2267 (goto-char p)
2268 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2269 (set-marker p nil))
2270 (if (YaTeX-on-comment-p)
2271 (let*((fill-prefix "")
2272 ;;append `^%' to head of paragraph delimiter.
2273 (paragraph-start
2274 (concat
2275 "^$\\|^%\\(" YaTeX-paragraph-separate "\\)"))
2276 (paragraph-separate paragraph-start))
2277 (mark-paragraph)
2278 (if (not (bobp)) (forward-line 1))
2279 (uncomment-out-region "%" nil nil YaTeX-uncomment-once))
2280 (message "This line is not a comment line.")))))
2282 (defun YaTeX-remove-prefix (prefix &optional once)
2283 "Remove prefix on current line as far as prefix detected. But
2284 optional argument ONCE makes deletion once."
2285 (interactive "sPrefix:")
2286 (beginning-of-line)
2287 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
2288 (replace-match "")
2289 (if once (end-of-line))))
2291 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
2292 "Kill some matching pair.
2293 This function assumes that pairs occupy whole of each line where they resid."
2294 (if (not (funcall predicate)) nil
2295 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
2296 b2 e2)
2297 (save-excursion
2298 (funcall gofunc)
2299 (funcall predicate) ;get match data
2300 (if (< (point) e1) ;if currently on begin-line
2301 (progn
2302 (setq b2 b1 e2 e1
2303 b1 (match-beginning 0) e1 (match-end 0))
2304 (goto-char e2)) ;goto end-line's end
2305 (setq b2 (match-beginning 0)
2306 e2 (match-end 0))
2307 (goto-char e2)) ;now e2 has surely end-line's end
2308 (skip-chars-forward " \t")
2309 (and (eolp)
2310 (not (eobp))
2311 (setq e2 (1+ (point))))
2312 (if (not kill-contents)
2313 (kill-region
2314 (progn
2315 (goto-char b2)
2316 (skip-chars-backward " \t%")
2317 (if (bolp) (point) b2))
2318 e2))
2319 (goto-char b1)
2320 (skip-chars-backward " \t%")
2321 (if (not kill-contents)
2322 (progn
2323 (kill-append
2324 (buffer-substring
2325 (setq b1 (if (bolp) (point) b1))
2326 (setq e1
2327 (progn
2328 (goto-char e1)
2329 (while (looking-at "{\\| \t")
2330 (forward-list 1))
2331 (skip-chars-forward " \t")
2332 (if (and (eolp) (not (eobp)))
2333 (1+ (point))
2334 (point)))))
2335 t)
2336 (delete-region b1 e1))
2337 (kill-region
2338 (if (bolp) (point) b1)
2339 e2)))
2340 t)))
2342 (defun YaTeX-kill-section-command (point kill-all)
2343 "Kill section-type command at POINT leaving its last argument.
2344 Non-nil for the second argument kill its last argument too."
2345 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
2346 (argc (get 'YaTeX-on-section-command-p 'argc))
2347 beg (end (make-marker)))
2348 (save-excursion
2349 (goto-char point)
2350 (or (looking-at YaTeX-ec-regexp)
2351 (progn
2352 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2353 (forward-char -1)))
2354 (setq beg (point))
2355 (skip-chars-forward "^{")
2356 (while (> (setq argc (1- argc)) 0)
2357 (skip-chars-forward "^{")
2358 (forward-list 1))
2359 (kill-region beg (point))
2360 (forward-list 1)
2361 (set-marker end (point))
2362 (if kill-all
2363 (progn
2364 (kill-append (buffer-substring beg end) nil)
2365 (delete-region beg end))
2366 (goto-char beg)
2367 (kill-append
2368 (buffer-substring
2369 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
2370 nil)
2371 (delete-region beg (1+ (point)))
2372 (goto-char end)
2373 (set-marker end nil)
2374 (kill-append (buffer-substring (point) (1- (point))) nil)
2375 (delete-backward-char 1)))))
2377 (defun YaTeX-kill-paren (kill-contents)
2378 "Kill parentheses leaving its contents.
2379 But kill its contents if the argument KILL-CONTENTS is non-nil."
2380 (interactive "P")
2381 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
2382 (md (match-data)))
2383 (unwind-protect
2384 (save-excursion
2385 (modify-syntax-entry ?\\ " ")
2386 (if (looking-at "\\s(\\|\\(\\s)\\)")
2387 (progn
2388 (if (match-beginning 1)
2389 (up-list -1))
2390 (if (and (> (point) (point-min))
2391 (= (char-after (1- (point))) ?\\ ))
2392 (setq p (1- (point)) bsl t)
2393 (setq p (point)))
2394 (forward-list 1)
2395 ;(YaTeX-goto-open-paren t)
2396 (if kill-contents (delete-region p (point))
2397 (backward-delete-char 1)
2398 (cond
2399 ((save-excursion
2400 (forward-char -2)
2401 (looking-at (concat YaTeX-ec-regexp "/")))
2402 (backward-delete-char 2))
2403 ((= (char-after (1- (point))) ?\\)
2404 (backward-delete-char 1)))
2405 (goto-char p)
2406 (if (looking-at
2407 (concat "{" YaTeX-ec-regexp
2408 YaTeX-command-token-regexp "+"
2409 "\\s +"))
2410 (delete-region (point) (match-end 0))
2411 (delete-char 1)
2412 (if bsl (delete-char 1))))
2413 t)))
2414 (modify-syntax-entry ?\\ backslash-syntax)
2415 (store-match-data md))))
2417 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
2418 (put 'YaTeX-read-environment-history 'no-default t)
2419 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
2420 "Read a LaTeX environment name with completion."
2421 (YaTeX-sync-local-table 'tmp-env-table)
2422 (completing-read-with-history
2423 prompt
2424 (append tmp-env-table user-env-table env-table)
2425 predicate must-match initial
2426 'YaTeX-read-environment-history))
2428 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
2429 (put 'YaTeX-read-section-history 'no-default t)
2430 (defun YaTeX-read-section (prompt &optional predicate initial)
2431 "Read a LaTeX section-type command with completion."
2432 (YaTeX-sync-local-table 'tmp-section-table)
2433 (let ((minibuffer-completion-table
2434 (append tmp-section-table user-section-table section-table)))
2435 (read-from-minibuffer-with-history
2436 prompt initial YaTeX-section-completion-map nil
2437 'YaTeX-read-section-history)))
2439 (defun YaTeX-read-section-with-overview ()
2440 "Read sectioning command with overview.
2441 This function refers a local variable `source-window' in YaTeX-make-section,
2442 because this function is called with no argument."
2443 (interactive)
2444 (require 'yatexsec) ;some case needs this
2445 (if (> (minibuffer-depth) 1)
2446 (error "Too many minibuffer levels for overview."))
2447 (let ((sw (selected-window))
2448 (minibuffer-max-depth nil) ; for XEmacs20
2449 (enable-recursive-minibuffers t) sect)
2450 (unwind-protect
2451 (progn
2452 (select-window source-window)
2453 (setq sect (YaTeX-read-section-in-minibuffer
2454 "Sectioning(Up=C-p, Down=C-n, Help=?): "
2455 YaTeX-sectioning-level (YaTeX-section-overview))))
2456 (select-window sw))
2457 (YaTeX-minibuffer-erase)
2458 (insert sect)
2459 (exit-minibuffer)))
2461 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
2462 (put 'YaTeX-read-fontsize-history 'no-default t)
2463 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
2464 "Read a LaTeX font changing command with completion."
2465 (YaTeX-sync-local-table 'tmp-fontsize-table)
2466 (completing-read-with-history
2467 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
2468 predicate must-match initial 'YaTeX-read-fontsize-history))
2470 (defun YaTeX-change-environment ()
2471 "Change the name of environment."
2472 (interactive)
2473 (if (not (YaTeX-on-begin-end-p)) nil
2474 (save-excursion
2475 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
2476 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
2477 (YaTeX-buffer-substring m2 (match-end 2))))
2478 (goto-char (match-beginning 0))
2479 (set-mark-command nil)
2480 (YaTeX-goto-corresponding-environment)
2481 (setq newenv (YaTeX-read-environment
2482 (format "Change environment `%s' to: " env)))
2483 (cond
2484 ((string= newenv "") (message "Change environment cancelled."))
2485 ((string= newenv env) (message "No need to change."))
2486 (t
2487 (search-forward (concat "{" env) (point-end-of-line) t)
2488 (replace-match (concat "{" newenv) t)
2489 (exchange-point-and-mark)
2490 (search-forward (concat "{" env) (point-end-of-line) t)
2491 (replace-match (concat "{" newenv) t)))
2492 t))))
2494 (defun YaTeX-change-section ()
2495 "Change section-type command."
2496 (interactive)
2497 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
2498 (p (point)) (cmd (YaTeX-match-string 1))
2499 (beg (make-marker)) (end (make-marker)) old new)
2500 (if (null where) nil
2501 (unwind-protect
2502 (let ((source-window (selected-window)))
2503 (cond
2504 ((equal where 0);;if point is on section command
2505 (set-marker beg (match-beginning 1))
2506 (set-marker end (match-end 1))
2507 (goto-char beg) ;beginning of the command
2508 (setq new (YaTeX-read-section
2509 (format "Change `%s' to: " cmd) nil)
2510 old cmd))
2512 ((= where -1);;if point is on a optional parameter
2513 (set-marker beg (match-beginning 2))
2514 (skip-chars-forward "^{")
2515 (set-marker end (point))
2516 (goto-char p)
2517 (setq new
2518 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
2519 (YaTeX-addin cmd)
2520 (concat "["
2521 (read-string
2522 (format "Change `%s' to: "
2523 (setq old (YaTeX-buffer-substring
2524 (1+ beg) (1- end)))))
2525 "]"))))
2527 ((> where 0);;if point is in arguments' braces
2528 (or (looking-at "{")
2529 (progn (skip-chars-backward "^{") (forward-char -1)))
2530 (set-marker beg (1+ (point)))
2531 (forward-list 1)
2532 (forward-char -1)
2533 (set-marker end (point))
2534 (setq old (YaTeX-buffer-substring beg end))
2535 (goto-char p)
2536 (if (> (length old) 40)
2537 (setq old (concat (substring old 0 12) "..."
2538 (substring old -12))))
2539 (setq new
2540 (if (intern-soft (concat "YaTeX::" cmd))
2541 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
2542 (read-string (format "Change `%s' to: " old)))))
2543 ) ;cond
2544 (if (string= old new)
2545 nil ;do not replace
2546 (delete-region beg end)
2547 (goto-char beg)
2548 (insert-before-markers new)))
2549 (set-marker beg nil)
2550 (set-marker end nil))
2551 ;;(goto-char (marker-position p))
2552 new)))
2554 (defun YaTeX-change-fontsize ()
2555 "Change large-type command."
2556 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
2557 (p (point)) large old new beg end)
2558 ;;(and (looking-at "}") (up-list -1))
2559 ;;(and (looking-at "{") (forward-char 1))
2560 ;;Is above convenient?
2561 (save-excursion
2562 (or (looking-at YaTeX-ec-regexp)
2563 (progn
2564 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2565 (forward-char -1)))
2566 (cond
2567 ((and
2568 (looking-at
2569 (concat YaTeX-ec-regexp "\\(" YaTeX-TeX-token-regexp "\\)"))
2570 (< p (match-end 0))
2571 (assoc (setq old (YaTeX-match-string 1)) lt))
2572 (goto-char p)
2573 (setq beg (match-beginning 1) end (match-end 1) ;save match position
2574 new (completing-read
2575 (format "Change font/size `%s' to : " old) lt))
2576 (delete-region beg end)
2577 (goto-char beg)
2578 (insert-before-markers new)
2579 new)
2580 (t nil)
2581 ))))
2583 (defun YaTeX-change-math-image ()
2584 "Change with image completion."
2585 (let (maketitle memberp beg end)
2586 (if (and (YaTeX-on-maketitle-p)
2587 (progn
2588 (setq maketitle (substring (YaTeX-match-string 0) 1))
2589 (setq memberp (YaTeX-math-member-p maketitle))))
2590 (let*((last-command-char (string-to-char (car memberp)))
2591 (last-command-event last-command-char))
2592 (setq beg (match-beginning 0) end (match-end 0))
2593 (delete-region beg end)
2594 (YaTeX-math-insert-sequence t (cdr memberp))))))
2596 (defun YaTeX-kill-* (&optional arg)
2597 "Parse current line and call suitable function.
2598 Non-nil for ARG kills its contents too."
2599 (interactive "P")
2600 (cond
2601 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
2602 'YaTeX-goto-corresponding-environment arg))
2603 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
2604 'YaTeX-goto-corresponding-BEGIN-END arg))
2605 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
2606 (YaTeX-kill-section-command (match-beginning 0) arg))
2607 ((YaTeX-kill-paren arg))
2608 (t (message "I don't know what to kill."))))
2610 (defun YaTeX-change-* ()
2611 "Parse current line and call suitable function."
2612 (interactive)
2613 (cond
2614 ((YaTeX-change-parentheses))
2615 ((YaTeX-change-environment))
2616 ((YaTeX-change-section))
2617 ((YaTeX-change-fontsize))
2618 ((YaTeX-change-math-image))
2619 (t (message "I don't know what to change."))))
2621 ;;;
2622 ;Check availability of add-in functions
2623 ;;;
2624 (cond
2625 ((featurep 'yatexadd) nil) ;Already provided.
2626 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
2627 (t (message "YaTeX add-in functions not supplied.")))
2629 (defun YaTeX-addin (name)
2630 "Check availability of addin function and call it if exists."
2631 (if (and (not (get 'YaTeX-generate 'disabled))
2632 (intern-soft (concat YaTeX-addin-prefix name))
2633 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
2634 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
2635 (if (stringp s) s ""))
2636 "")) ;Add in function is not bound.
2639 (defun YaTeX-on-item-p (&optional point)
2640 "Return t if POINT (default is (point)) is on \\item."
2641 (let ((p (or point (point))))
2642 (save-excursion
2643 (goto-char p)
2644 (end-of-line)
2645 (setq p (point))
2646 (re-search-backward YaTeX-paragraph-delimiter nil t)
2647 (re-search-forward YaTeX-item-regexp p t))))
2649 (defun YaTeX-in-verb-p (&optional point)
2650 "Check if POINT is in verb or verb*. Default of POINT is (point)."
2651 (setq point (or point (point)))
2652 (save-excursion
2653 (let ((md (match-data)))
2654 (goto-char point)
2655 (unwind-protect
2656 (if (not (re-search-backward
2657 (concat YaTeX-ec-regexp
2658 "\\(" YaTeX-verb-regexp "\\)"
2659 "\\([^-A-Za-z_*]\\)")
2660 (point-beginning-of-line) t))
2661 nil
2662 (goto-char (match-end 2))
2663 (skip-chars-forward
2664 (concat "^" (YaTeX-buffer-substring
2665 (match-beginning 2) (match-end 2))))
2666 (and (< (match-beginning 2) point) (< (1- point) (point))))
2667 (store-match-data md)))))
2669 (defun YaTeX-literal-p (&optional point)
2670 "Check if POINT is in verb or verb* or verbatime environment family.
2671 Default of POINT is (point)."
2672 (let ((md (match-data)))
2673 (unwind-protect
2674 (cond
2675 ((equal YaTeX-ec "\\") ;maybe LaTeX
2676 (save-excursion
2677 (and point (goto-char point))
2678 (or (YaTeX-in-verb-p (point))
2679 (and (not (looking-at "\\\\end{verb"))
2680 (YaTeX-quick-in-environment-p
2681 YaTeX-verbatim-environments))))))
2682 (store-match-data md))))
2684 (defun YaTeX-in-environment-p (env)
2685 "Return if current LaTeX environment is ENV.
2686 ENV is given in the form of environment's name or its list."
2687 (let ((md (match-data)) (nest 0) p envrx)
2688 (cond
2689 ((atom env)
2690 (setq envrx
2691 (concat "\\("
2692 (regexp-quote
2693 (YaTeX-replace-format-args
2694 YaTeX-struct-begin env "" ""))
2695 "\\)\\|\\("
2696 (regexp-quote
2697 (YaTeX-replace-format-args
2698 YaTeX-struct-end env "" ""))
2699 "\\)"))
2700 (save-excursion
2701 (setq p (catch 'open
2702 (while (YaTeX-re-search-active-backward
2703 envrx YaTeX-comment-prefix nil t)
2704 (if (match-beginning 2)
2705 (setq nest (1+ nest))
2706 (setq nest (1- nest)))
2707 (if (< nest 0)
2708 (throw 'open (cons env (match-beginning 0)))))))))
2709 ((listp env)
2710 (setq p
2711 (or (YaTeX-in-environment-p (car env))
2712 (and (cdr env) (YaTeX-in-environment-p (cdr env)))))))
2713 (store-match-data md)
2714 p;(or p (YaTeX-in-verb-p (match-beginning 0)))
2715 ))
2717 (defun YaTeX-quick-in-environment-p (env)
2718 "Check quickly but unsure if current environment is ENV.
2719 ENV is given in the form of environment's name or its list.
2720 This function returns correct result only if ENV is NOT nested."
2721 (save-excursion
2722 (let ((md (match-data)) m0 (p (point)) rc clfound)
2723 (cond
2724 ((listp env)
2725 (or (YaTeX-quick-in-environment-p (car env))
2726 (and (cdr env) (YaTeX-quick-in-environment-p (cdr env)))))
2727 (t
2728 (unwind-protect
2729 (if (prog1
2730 (YaTeX-search-active-backward
2731 (YaTeX-replace-format-args YaTeX-struct-begin env "" "")
2732 YaTeX-comment-prefix nil t)
2733 (setq m0 (match-beginning 0)))
2734 (if (YaTeX-search-active-forward
2735 (YaTeX-replace-format-args
2736 YaTeX-struct-end env)
2737 YaTeX-comment-prefix p t nil)
2738 nil ;if \end{env} found, return nil
2739 (cons env m0))) ;else, return meaningful values
2740 (store-match-data md)))))))
2742 ;; Filling \item
2743 (defun YaTeX-remove-trailing-comment (start end)
2744 "Remove trailing comment from START to end."
2745 (save-excursion
2746 (let ((trcom (concat YaTeX-comment-prefix "$")))
2747 (goto-char start)
2748 (while (re-search-forward trcom end t)
2749 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
2750 (replace-match "\\1"))))))
2752 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
2753 (defun YaTeX-get-item-info (&optional recent thisenv)
2754 "Return the list of the beginning of \\item and column of its item.
2755 If it seems to be outside of itemizing environment, just return nil.
2756 Non-nil for optional argument RECENT refers recent \\item.
2757 Optional second argument THISENV omits calling YaTeX-inner-environment."
2758 (save-excursion
2759 (let* ((p (point)) env e0 c cc md
2760 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
2761 (get 'YaTeX-inner-environment 'point))))
2762 (end-of-line)
2763 (if (if recent
2764 (catch 'found
2765 (while (YaTeX-re-search-active-backward
2766 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
2767 (setq md (match-data))
2768 (YaTeX-inner-environment t)
2769 (store-match-data md)
2770 (if (= bndry (get 'YaTeX-inner-environment 'point))
2771 (throw 'found t))))
2772 (goto-char bndry)
2773 (YaTeX-re-search-active-forward
2774 YaTeX-item-regexp YaTeX-comment-prefix p t))
2775 (progn
2776 (goto-char (match-end 0))
2777 ;(setq c (current-column))
2778 (if (string-match "desc" env)
2779 (setq c 6)
2780 (setq cc (current-column))
2781 (if (equal (following-char) ?\[) (forward-list 1))
2782 (if (< (- (current-column) cc)
2783 YaTeX-itemize-withlabel-max-indent-depth)
2784 (setq c 0)
2785 (move-to-column cc)
2786 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
2787 (skip-chars-forward " \t" (point-end-of-line))
2788 (list (point-beginning-of-line) (+ c (current-column))))))))
2790 (defun YaTeX-fill-item ()
2791 "Fill item in itemize environment."
2792 (interactive)
2793 (save-excursion
2794 (let* ((p (point))
2795 (item-term (concat
2796 "\\(^[ \t]*$\\)\\|" YaTeX-item-regexp "\\|\\("
2797 YaTeX-ec-regexp "\\(begin\\|end\\)\\)"))
2798 ;;This value depends on LaTeX.
2799 fill-prefix start col
2800 (info (YaTeX-get-item-info t)))
2801 (if (null info) nil ;not on \item, do nothing
2802 (setq start (car info)
2803 col (car (cdr info)))
2804 (save-excursion
2805 (if (re-search-backward "^\\s *$" start t)
2806 ;;if separated from \item line, isolate this block
2807 (progn
2808 (setq start (1+ (match-end 0)))
2809 (goto-char start)
2810 (skip-chars-forward " \t")
2811 (delete-region (point) start) ;is this your favor???
2812 (indent-to col))))
2813 (beginning-of-line)
2814 (if (<= (save-excursion
2815 (re-search-forward
2816 (concat "\\\\end{\\|\\\\begin{\\|^[ \t]*$") nil t)
2817 (match-beginning 0))
2818 p)
2819 (progn (message "Not on itemize.") nil)
2820 (end-of-line)
2821 (newline)
2822 (indent-to col)
2823 (setq fill-prefix
2824 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
2825 (beginning-of-line)
2826 (delete-region (point) (progn (forward-line 1) (point)))
2827 (re-search-forward item-term nil 1)
2828 (YaTeX-remove-trailing-comment start (point))
2829 (beginning-of-line)
2830 (push-mark (point) t)
2831 (goto-char start)
2832 (forward-line 1)
2833 (while (< (point) (mark))
2834 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
2835 (forward-line 1))
2836 (fill-region-as-paragraph start (mark))
2837 (if NTT-jTeX
2838 (while (progn(forward-line -1)(end-of-line) (> (point) start))
2839 (insert ?%)))
2840 (pop-mark))))))
2842 (defun YaTeX-fill-paragraph (arg)
2843 "YaTeX adjustment function for fill-paragraph.
2844 *Protect \\verb from unexpected broken up."
2845 (interactive "P")
2846 (cond
2847 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
2848 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
2849 ((YaTeX-in-math-mode-p) nil)
2850 (t
2851 (save-excursion
2852 (let*((verbrex (concat YaTeX-ec-regexp
2853 "\\(" YaTeX-verb-regexp "\\)" ;match#1
2854 "\\(.\\).*\\(\\2\\)")) ;match #2 and #3
2855 (tilderex (concat "\\("
2856 YaTeX-kanji-regexp "~"
2857 "\\)" YaTeX-ec-regexp
2858 "\\|\\("
2859 "~" YaTeX-kanji-regexp
2860 "\\)"))
2861 (p (point)) ii end poslist spacelist lenlist b e n
2862 (fill-prefix fill-prefix)
2863 (inenv (or (YaTeX-inner-environment t) "document"))
2864 (border (get 'YaTeX-inner-environment 'point)))
2865 (cond
2866 ((save-excursion (beginning-of-line) ;if point is on the first
2867 (setq end (point)) ;non-whitespace char
2868 (skip-chars-forward " \t")
2869 (equal (point) p))
2870 (setq fill-prefix (YaTeX-buffer-substring p end)))
2871 ((and ;;(not YaTeX-emacs-19)
2872 (string-match YaTeX-itemizing-env-regexp inenv)
2873 (setq ii (YaTeX-get-item-info)))
2874 (save-excursion
2875 (beginning-of-line)
2876 (indent-to-column (car (cdr ii)))
2877 (setq fill-prefix
2878 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
2879 (delete-region (point) (progn (beginning-of-line) (point))))))
2880 (cond
2881 ((string-match "tabular" inenv)
2882 (let ((b (point-beginning-of-line))
2883 (e (point-end-of-line)))
2884 (if (re-search-backward
2885 "&\\|\\\\\\\\\\|\\\\\\(begin\\|end\\){" border t)
2886 (setq b (if (match-beginning 1)
2887 (progn (forward-line 1) (point))
2888 (point-beginning-of-line))))
2889 (goto-char p)
2890 (if (re-search-forward
2891 "&\\|\\\\\\\\\\|\\\\\\(end\\|begin\\){" nil t)
2892 (setq e (if (match-beginning 1)
2893 (progn (forward-line -1)
2894 (point-end-of-line))
2895 (match-beginning 0))))
2896 (set-mark e)
2897 (goto-char b)))
2898 (t
2899 (mark-paragraph)))
2900 (save-restriction
2901 (narrow-to-region (region-beginning) (region-end))
2902 (YaTeX-remove-trailing-comment (point-min) (point-max))
2903 ;; First, replace spaces in verb to _ temporarily.
2904 (goto-char (point-min))
2905 (while (YaTeX-re-search-active-forward
2906 verbrex YaTeX-comment-prefix (point-max) t)
2907 (setq end (match-beginning 3))
2908 (goto-char (match-beginning 2))
2909 (while (re-search-forward "\\s " end t)
2910 (setq poslist (cons (make-marker) poslist)
2911 spacelist (cons (preceding-char) spacelist)
2912 lenlist (cons 1 lenlist))
2913 (replace-match "_")
2914 (set-marker (car poslist) (match-beginning 0))))
2915 ;; Second, replace "表~\ref{...}" to "\\\ref{...}"
2916 (goto-char (point-min))
2917 (while (YaTeX-re-search-active-forward
2918 tilderex YaTeX-comment-prefix (point-max) t)
2919 (if (match-beginning 1)
2920 (setq b (match-beginning 1) e (match-end 1) n 1)
2921 (setq b (match-beginning 2) e (match-end 2) n 2))
2922 (setq poslist (cons (make-marker) poslist)
2923 spacelist (cons (YaTeX-match-string n) spacelist)
2924 lenlist (cons 2 lenlist))
2925 (goto-char (match-beginning 0))
2926 (delete-region (point) e)
2927 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
2928 (set-marker (car poslist) b))
2929 ;;(fill-paragraph arg)
2930 (fill-region-as-paragraph (point-min) (point-max) arg)
2931 (while spacelist
2932 (goto-char (car poslist))
2933 (set-marker (car poslist) nil)
2934 (and (eolp) (skip-chars-forward "\n\t "))
2935 (delete-char (car lenlist))
2936 (insert (car spacelist))
2937 (setq spacelist (cdr spacelist)
2938 poslist (cdr poslist)
2939 lenlist (cdr lenlist)))
2940 (goto-char (point-min))
2941 (forward-word 1)
2942 (beginning-of-line)
2943 (while (re-search-forward "\\\\\\([a-z]*ref\\|cite\\){" nil t)
2944 (if (< (point-end-of-line)
2945 (save-excursion (forward-char -1) (forward-list 1) (point)))
2946 (progn (end-of-line)
2947 (if (save-excursion
2948 (backward-word 1)
2949 (looking-at "[^0-9A-z!-)]"))
2950 (insert YaTeX-comment-prefix)))))
2951 ;; Nonbreak space `~'
2952 (goto-char (point-min))
2953 (while (YaTeX-re-search-active-forward
2954 "~\\(\\s *\\)$" YaTeX-comment-prefix (point-max) t)
2955 (delete-region (match-beginning 1) (match-end 1))
2956 (insert YaTeX-comment-prefix))
2957 (goto-char (point-min))
2958 (if (and NTT-jTeX (looking-at "[ \t]\\|^$"))
2959 (progn
2960 (goto-char (point-min))
2961 (while (not (eobp))
2962 (end-of-line)
2963 (or (bolp)
2964 (save-excursion
2965 (backward-word 1)
2966 (looking-at "[0-9A-z!-)]")) ;is not japanese string
2967 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
2968 (forward-line 1))
2969 (goto-char p)
2970 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
2971 ))))))))
2973 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
2974 (fset 'YaTeX-saved-indent-new-comment-line
2975 (symbol-function 'indent-new-comment-line))
2976 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
2978 (defun YaTeX-indent-new-comment-line (&optional soft)
2979 "Tuned `indent-new-comment-line' function for yatex.
2980 See the documentation of `YaTeX-saved-indent-new-comment-line'."
2981 (interactive)
2982 (cond
2983 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
2984 (string-match
2985 "document"
2986 (or (and (boundp 'inenv) inenv)
2987 (or (YaTeX-inner-environment t) "document"))))
2988 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
2989 ; ((and (eq major-mode 'yahtml-mode)
2990 ; (string-match
2991 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
2992 ; (yahtml-indent-new-commnet-line))
2993 ((and (eq major-mode 'yatex-mode) ;1997/2/4
2994 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
2995 (t (let (fill-prefix)
2996 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
2998 (defun YaTeX-fill-* ()
2999 "Fill paragraph according to its condition."
3000 (interactive)
3001 (cond
3002 ((YaTeX-fill-item))
3003 ))
3005 ;; Accent completion
3006 (defun YaTeX-read-accent-char (x)
3007 "Read char in accent braces."
3008 (let ((c (read-char)))
3009 (concat
3010 (if (and (or (= c ?i) (= c ?j))
3011 (not (string-match (regexp-quote x) "cdb")))
3012 "\\" "")
3013 (char-to-string c))))
3015 (defun YaTeX-make-accent ()
3016 "Make accent usage."
3017 (interactive)
3018 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
3019 (let ((c (read-char))(case-fold-search nil))
3020 (setq c (cond ((and (> c ?0) (< c ?8))
3021 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
3022 ((= c ?h) "H")
3023 (t (char-to-string c))))
3024 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
3025 (insert "\\" c "{}")
3026 (backward-char 1)
3027 (insert (YaTeX-read-accent-char c))
3028 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
3029 (forward-char 1))))
3031 ;; Indentation
3032 (defun YaTeX-current-indentation ()
3033 "Return the indentation of current environment."
3034 (save-excursion
3035 ;;(beginning-of-line)
3036 (if (YaTeX-beginning-of-environment t)
3037 (goto-char (get 'YaTeX-inner-environment 'point))
3038 (forward-line -1)
3039 (beginning-of-line)
3040 (skip-chars-forward " \t"))
3041 (current-column)))
3043 (defun YaTeX-previous-line-indentation ()
3044 (save-excursion
3045 (forward-line -1)
3046 (skip-chars-forward " \t")
3047 (current-column)))
3049 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\|alltt"
3050 "*Regexp of environment names that should begin with no indentation.
3051 All verbatime-like environment name should match with.")
3052 (defun YaTeX-indent-line ()
3053 "Indent corrent line referrin current environment."
3054 (interactive)
3055 (let ((indent-relative
3056 (function
3057 (lambda (&optional additional)
3058 (YaTeX-reindent
3059 (+ (YaTeX-current-indentation)
3060 (or additional 0)
3061 YaTeX-environment-indent)))))
3062 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
3063 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
3064 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
3065 ;;(if NTT-jTeX ;;Do you need this section?
3066 ;; (save-excursion
3067 ;; (end-of-line)
3068 ;; (let ((p (point)))
3069 ;; (forward-line -1)
3070 ;; (end-of-line)
3071 ;; (or (= p (point))
3072 ;; (progn (backward-char (length YaTeX-comment-prefix))
3073 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
3074 ;; (progn
3075 ;; (skip-chars-backward YaTeX-comment-prefix)
3076 ;; (kill-line))))))
3077 (or inenv (setq inenv "document")) ;is the default environment
3078 (cond
3079 ((and
3080 (prog1 (YaTeX-on-begin-end-p)
3081 (setq begend (match-beginning 0)))
3082 (or (match-beginning 2) ;if \end
3083 (and (match-beginning 3) ;if \) \]
3084 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
3085 (YaTeX-reindent
3086 (save-excursion
3087 (YaTeX-goto-corresponding-environment)
3088 (current-column))))
3089 ;; on the begining of verbatime line, remove all indentation
3090 ((and begend ;; match-beginning 0 of \begin
3091 YaTeX-noindent-env-regexp
3092 (stringp YaTeX-noindent-env-regexp)
3093 (save-excursion
3094 (and ;; if the \begin is the first declaration of this line
3095 (progn (beginning-of-line) (skip-chars-forward " \t")
3096 (= begend (point)))
3097 (progn
3098 (goto-char begend)
3099 (looking-at
3100 (concat YaTeX-ec-regexp
3101 "begin{\\(" YaTeX-noindent-env-regexp "\\)}"))))))
3102 (save-excursion
3103 (goto-char begend)
3104 (delete-region (point) (point-beginning-of-line))))
3105 ((string-match YaTeX-equation-env-regexp inenv)
3106 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
3107 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
3108 (string-match YaTeX-itemizing-env-regexp inenv)
3109 ;;(YaTeX-on-item-p) ??
3110 ;;(setq iteminfo (YaTeX-get-item-info t))
3111 (if (save-excursion
3112 (beginning-of-line)
3113 (re-search-forward YaTeX-item-regexp peol t))
3114 (progn
3115 (save-excursion
3116 (goto-char (1+ (match-beginning 0)))
3117 (setq depth
3118 (* YaTeX-environment-indent
3119 (cond
3120 ((looking-at "subsubsub") 3)
3121 ((looking-at "subsub") 2)
3122 ((looking-at "sub") 1)
3123 (t 0)))))
3124 (funcall indent-relative depth))
3125 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
3126 (+ (save-excursion
3127 (beginning-of-line)
3128 (YaTeX-current-indentation))
3129 YaTeX-environment-indent))))
3130 )
3131 ((YaTeX-literal-p) ;verbatims
3132 (tab-to-tab-stop))
3133 ((string-match "\\(tabular\\|array\\)" inenv) ;1.73
3134 (let ((n 1))
3135 (condition-case err
3136 (save-excursion
3137 (beginning-of-line)
3138 (skip-chars-forward "[ \t]")
3139 ;;(if (looking-at "&") (forward-char 1))
3140 (require 'yatexenv)
3141 (setq n (car (YaTeX-array-what-column-internal))))
3142 (error nil))
3143 (YaTeX-reindent
3144 (+ (YaTeX-current-indentation)
3145 YaTeX-environment-indent
3146 (* (1- n) YaTeX-tabular-indentation)))))
3147 ((and inenv (not (equal "document" inenv)))
3148 (funcall indent-relative))
3149 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
3150 (require 'yatexsec) ;to know YaTeX-sectioning-level
3151 (setq sect (YaTeX-match-string 1))
3152 (if (string-match "\\*$" sect)
3153 (setq sect (substring sect 0 -1)))
3154 (YaTeX-reindent
3155 (* (max
3156 (1- ;I want chapter to have indentation 0
3157 (or (cdr (assoc sect YaTeX-sectioning-level))
3158 0))
3159 0)
3160 YaTeX-environment-indent)))
3161 ;;Default movement
3162 ((and (bolp) fill-prefix) (insert fill-prefix))
3163 (t (save-excursion
3164 (beginning-of-line)
3165 (if fill-prefix
3166 (progn
3167 (delete-region (point)
3168 (progn (skip-chars-forward " \t")
3169 (point)))
3170 (insert fill-prefix))
3171 (skip-chars-forward " \t")
3172 (if (bobp)
3173 nil
3174 (indent-relative-maybe))))
3175 (skip-chars-forward " \t")))
3176 ;;if current line is \begin, re-indent \end too
3177 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
3178 (save-excursion
3179 ;;(beginning-of-line)
3180 ;;(search-forward "\\begin")
3181 (goto-char (match-beginning 0))
3182 (setq depth (current-column))
3183 (YaTeX-goto-corresponding-environment)
3184 (YaTeX-reindent depth)))
3185 (if (or
3186 (and NTT-jTeX
3187 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
3188 (save-excursion
3189 (beginning-of-line)
3190 (and
3191 (not (bobp))
3192 (progn
3193 (backward-char 1)
3194 (re-search-backward
3195 "\\\\\\(\\(page\\)?ref\\|cite\\){" (point-beginning-of-line) t))
3196 (goto-char (1- (match-end 0)))
3197 (> (save-excursion
3198 (condition-case ()
3199 (progn (forward-list 1) (point))
3200 (error (point-max))))
3201 (point-end-of-line)))))
3202 (save-excursion
3203 (end-of-line)
3204 (let ((p (point)))
3205 (forward-line -1)
3206 (end-of-line)
3207 (or (= p (point))
3208 (looking-at (regexp-quote YaTeX-comment-prefix))
3209 (bobp) (bolp)
3210 (save-excursion
3211 (backward-word 1)
3212 (looking-at "\\sw+")) ;is not japanese string
3213 (insert YaTeX-comment-prefix)))))))
3215 (defun YaTeX-comment-line-break (&optional soft)
3216 "Call comment-indent-new-line and YaTeX-indent-line"
3217 (comment-indent-new-line soft)
3218 (YaTeX-indent-line))
3220 (defun YaTeX-latex2e-p ()
3221 (let ((b (current-buffer))
3222 (ptn (concat YaTeX-ec "documentclass")))
3223 (unwind-protect
3224 (or (save-excursion (search-backward ptn nil t))
3225 (progn
3226 (YaTeX-visit-main t)
3227 (save-excursion (search-backward ptn nil t))))
3228 (set-buffer b))))
3230 (provide 'yatex)
3231 (defvar yatex-mode-load-hook nil
3232 "*List of functions to be called when yatex.el is loaded.")
3233 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
3234 (load "yatex19"))
3235 (load "yatexhks" t)
3237 ;;-------------------- Final hook jobs --------------------
3238 (substitute-all-key-definition
3239 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
3240 (substitute-all-key-definition
3241 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
3242 (run-hooks 'yatex-mode-load-hook)
3244 ;; `History' was moved to ChangeLog
3245 ;----------------------------- End of yatex.el -----------------------------
3247 ; Local variables:
3248 ; coding: sjis
3249 ; End: