yatex
view yatex.el @ 458:1a891f775194
'figure' and 'figcaption'
| author | HIROSE Yuuji <yuuji@gentei.org> |
|---|---|
| date | Tue, 16 May 2017 08:30:04 +0859 |
| parents | 7bf780961390 |
| children | 84aa8dc36fd6 |
line source
1 ;;; yatex.el --- Yet Another tex-mode for emacs //野鳥// -*- coding: sjis -*-
2 ;;; (c)1991-2017 by HIROSE Yuuji.[yuuji@yatex.org]
3 ;;; Last modified Tue May 16 08:08:28 2017 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 "1.79.3"
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-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
42 (defvar tex-command
43 (cond
44 (YaTeX-use-LaTeX2e "platex")
45 (YaTeX-japan "jlatex")
46 (t "latex"))
47 "*Default command for typesetting LaTeX text.
48 Overridden with `%#! CommandLine...' in the buffer.")
50 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
51 "*Default command of BibTeX.
52 Overridden with `%#BIBTEX CommandLine...' in the buffer.")
54 (defvar dvi2-command ;previewer command for your site
55 (if YaTeX-dos "dviout -wait=0"
56 "xdvi -geo +0+0 -s 4")
57 "*Default previewer command including its option.
58 Overridden with `%#PREVIEW CommandLine...' in the buffer.")
60 (defvar YaTeX-cmd-gimp "gimp")
61 (defvar YaTeX-cmd-tgif "tgif")
62 (defvar YaTeX-cmd-inkscape "inkscape")
63 (defvar YaTeX-cmd-dia "dia")
64 (defvar YaTeX-cmd-ooo "soffice")
65 (defvar YaTeX-cmd-gs "gs")
66 (defvar YaTeX-cmd-dvips
67 (if (YaTeX-executable-find "pdvips") "pdvips" "dvips"))
68 (defvar YaTeX-cmd-displayline
69 "/Applications/Skim.app/Contents/SharedSupport/displayline")
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)
75 (defvar YaTeX-cmd-view-images "display -geometry +0+0")
77 (defvar tex-pdfview-command ;previewer command for your site
78 (cond
79 (YaTeX-dos "acroread")
80 (YaTeX-macos (cond
81 ((file-executable-p YaTeX-cmd-displayline) "open -a Skim")
82 (t "open")))
83 (t "evince"))
84 "*Default PDF viewer command including its option.
85 Overridden with `%#PDFVIEW CommandLine...' in the buffer.")
87 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
88 "*Default makeindex command.
89 Overridden with `%#MAKEINDEX CommandLine...' in the buffer.")
91 (defvar dviprint-command-format
92 (if YaTeX-dos "dviprt %s %f%t"
93 "dvi2ps %f %t %s | lpr")
94 "*Command line string to print out current file.
95 Overridden with `%#LPR CommandLine...' in the buffer.
96 Format string %s will be replaced by the filename. Do not forget to
97 specify the `from usage' and `to usage' with their option by format string
98 %f and %t.
99 See also documentation of dviprint-from-format and dviprint-to-format.")
101 (defvar dviprint-from-format
102 (if YaTeX-dos "%b-" "-f %b")
103 "*`From' page format of dvi filter. %b will turn to beginning page number.")
105 (defvar dviprint-to-format
106 (if YaTeX-dos "%e" "-t %e")
107 "*`To' page format of dvi filter. %e will turn to end page number.")
109 (defvar YaTeX-dvipdf-command
110 "dvipdfmx"
111 "*Command name to convert dvi file to PDF.
112 Overridden with `%#DVIPDF CommandLine...' in the buffer.")
114 (defvar YaTeX-default-document-style
115 (concat (if YaTeX-japan "js") "article")
116 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
118 (defvar YaTeX-need-nonstop nil
119 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
121 (defvar latex-warning-regexp "line.* [0-9]*"
122 "*Regular expression of line number of warning message by latex command.")
124 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
125 "*Regular expression of line number of latex error.
126 Perhaps your latex command stops at this error message with line number of
127 LaTeX source text.")
129 (defvar latex-dos-emergency-message
130 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
131 "Message pattern of emergency stop of typesetting.
132 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
133 latex command which is stopping on a LaTeX error, is terminated by Demacs.
134 Many latex command on DOS display some messages when it is terminated by
135 other process, user or OS. Define to this variable a message string of your
136 latex command on DOS shown at abnormal termination.
137 Remember Demacs's call-process function is not oriented for interactive
138 process.")
140 (defvar NTT-jTeX nil
141 "*T for using NTT-jTeX for latex command.
142 More precisely, setting t to this variables inhibits inter-word break on
143 typeset document by line-break of source text. That is, YaTeX automatically
144 put % after each line at filling.
145 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
146 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
147 %を付加する。")
150 (defvar YaTeX-item-regexp
151 (concat (regexp-quote "\\") "\\(sub\\|bib\\)*item")
152 "*Regular expression of item command.")
154 (defvar YaTeX-sectioning-regexp
155 "\\(part\\|chapter\\*?\\|\\(sub\\)*\\(section\\|paragraph\\)\\)\\(\\*\\|\\b\\)"
156 "*LaTeX sectioning commands regexp.")
158 (defvar YaTeX-paragraph-start
159 (concat "^[ \t]*%\\|^[ \t]*$\\|\\'\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
160 YaTeX-sectioning-regexp ;sectioning commands
161 "\\|[A-z]*item\\|begin{\\|end{" ;special declaration
162 "\\|\\[\\|\\]"
163 "\\|newpage\\b\\|vspace\\b"
164 "\\)")
165 "*Paragraph starting regexp of common LaTeX source. Use this value
166 for YaTeX-uncomment-paragraph.")
168 (defvar YaTeX-paragraph-separate
169 (concat "^[ \t]*%\\|^[ \t]*$\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
170 YaTeX-sectioning-regexp ;sectioning commands
171 "\\|begin{\\|end{" ;special declaration
172 "\\|\\[\\|\\]"
173 "\\|newpage\\b\\|vspace\\b"
174 "\\)")
175 "*Paragraph delimiter regexp of common LaTeX source. Use this value
176 for YaTeX-uncomment-paragraph.")
178 (defvar YaTeX-verbatim-environments
179 '("verbatim" "verbatim*" "alltt")
180 "*Assume these environments of this variable disable LaTeX commands.")
181 (defvar YaTeX-verb-regexp "verb\\*?\\|path"
182 "*Regexp of verb family. Do not contain preceding \\\\ nor \\(\\).")
183 (defvar YaTeX-fill-inhibit-environments
184 (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
185 "longtable"
186 "equation" "equation*" "math" "displaymath")
187 YaTeX-verbatim-environments)
188 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
189 Define those environments as a form of list.")
191 (defvar YaTeX-itemizing-env-regexp
192 "itemize\\|enumerate\\|description\\|list\\|thebibliography"
193 "*Regexp of itemizing environments")
194 (defvar YaTeX-equation-env-regexp
195 "array\\*?\\|equation\\*?"
196 "*Regexp of environments for equations")
197 (defvar YaTeX-array-env-regexp
198 (concat
199 "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|" ;LaTeX
200 "longtable\\|" ;LaTeX2e
201 "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|" ;AMS-LaTeX
202 "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|" ;AMS-LaTeX
203 "[bpvV]?matrix\\|smallmatrix\\|cases\\|" ;AMS-LaTeX
204 "xalignat\\*?\\|xxalignat\\*?") ;AMS-LaTeX
205 "*Regexp of environments where `&' becomes field delimiter.")
206 (defvar YaTeX-uncomment-once t
207 "*T for removing all continuous commenting character(%).
208 Nil for removing only one commenting character at the beginning-of-line.")
210 (defvar YaTeX-close-paren-always t
211 "*Close parenthesis always when YaTeX-modify-mode is nil.")
213 (defvar YaTeX-greek-by-maketitle-completion nil
214 "*T for greek letters completion by maketitle-type completion.")
216 (defvar YaTeX-auto-math-mode t
217 "*T for changing YaTeX-math mode automatically.")
218 (defvar YaTeX-use-AMS-LaTeX t
219 "*T for using AMS-LaTeX")
221 (defvar yatex-mode-hook nil
222 "*List of functions to be called at the end of yatex-mode initializations.")
224 (defvar YaTeX-search-file-from-top-directory t
225 "*Non-nil means to search input-files from the directory where main file exists.")
227 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
228 (fboundp 'x-color-values)
229 (fboundp 'font-lock-fontify-region))
230 "*Use font-lock to fontify buffer or not.")
232 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
233 (fboundp 'hilit-translate)
234 (not YaTeX-use-font-lock))
235 "*Use hilit19 to highlight buffer or not.")
237 (defvar YaTeX-tabular-indentation 4
238 "*Indentation column-depth of continueing line in tabular environment.")
240 (defvar YaTeX-electric-indent-mode -1
241 "*(for Emacs 24.4+) Pass this value to electric-indent-local-mode.
242 -1 means `off'.")
244 ;;-- Math mode values --
246 (defvar YaTeX-math-key-list-default
247 '((";" . YaTeX-math-sign-alist)
248 (":" . YaTeX-greek-key-alist))
249 "Default key sequence to invoke math-mode's image completion.")
251 (defvar YaTeX-math-key-list-private nil
252 "*User defined alist, math-mode-prefix vs completion alist.")
254 (defvar YaTeX-math-key-list
255 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
256 "Key sequence to invoke math-mode's image completion.")
258 (defvar YaTeX-skip-default-reader nil
259 "Non-nil skips default argument reader of section-type completion.")
261 (defvar YaTeX-simple-messages nil
262 "Non-nil makes minibuffer messages simpler.")
264 (defvar YaTeX-template-file "~/work/template.tex"
265 "*Template TeX source file. This will be inserted to empty file.")
267 (defvar YaTeX-addin-prefix "YaTeX:")
269 (defvar yatex-mode-abbrev-table nil
270 "*Abbrev table in use in yatex-mode buffers.")
271 (define-abbrev-table 'yatex-mode-abbrev-table ())
274 ;------------ Completion table ------------
275 ; Set tex-section-like command possible completion
276 (defvar section-table
277 (append
278 '(("part") ("chapter") ("chapter*") ("section") ("section*")
279 ("subsection") ("subsection*")
280 ("subsubsection") ("paragraph") ("subparagraph")
281 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
282 ("title") ("underline") ("label") ("makebox")
283 ("footnote") ("footnotetext") ("index")
284 ("hspace*") ("vspace*") ("bibliography") ("bibitem") ("cite")
285 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
286 ("arabic") ("cetering") ("uline")
287 ("newcounter")
288 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
289 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
290 ("newcommand" 2) ("renewcommand" 2)
291 ("newenvironment" 3) ("newtheorem" 2)
292 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
293 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
294 ("multicolumn" 3) ("shortstack") ("parbox" 2)
295 ;; for mathmode accent
296 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
297 ("widetilde") ("widehat") ("overline") ("overrightarrow")
298 ;; section types in mathmode
299 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit") ("mathbb")
300 ("mathscr") ("mathrsfs")
301 ;;cleveref
302 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
303 ;; beamer
304 ("frametitle") ("framesubtitle")
305 )
306 (if YaTeX-use-LaTeX2e
307 '(("documentclass") ("usepackage")
308 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
309 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
310 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
311 ("mathsf") ("mathtt") ("text")
312 ("textcircled")
313 ("scalebox" 1) ;is faking of argument position
314 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
315 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
316 ("includegraphics") ("includegraphics*")
317 ("bou") ;defined in plext
318 ("url") ;defined in url
319 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
320 ("fancyoval") ;defined in fancybox
321 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
322 ("bm") ;deined in bm
323 ("verbfile") ("listing") ;defined in misc
324 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
325 ))
326 (if YaTeX-use-AMS-LaTeX
327 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
328 ("tag") ("tag*"))))
329 "Default completion table for section-type completion.")
331 (defvar user-section-table nil)
332 (defvar tmp-section-table nil)
333 (defvar YaTeX-ams-math-begin-alist
334 '(("align") ("align*") ("multline") ("multline*") ("gather") ("gather*")
335 ("alignat") ("alignat*") ("xalignat") ("xalignat*")
336 ("xxalignat") ("xxalignat*") ("flalign") ("flalign*") ("equation*")))
337 (defvar YaTeX-ams-math-gathering-alist
338 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
339 ("split") ("split*") ("aligned") ("aligned*") ("alignedat") ("gathered")
340 ("smallmatrix") ("cases") ("subequations")))
341 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
342 (defvar YaTeX-math-other-env-alist-default
343 '(("numcases") ("subnumcases"))
344 "Default alist of additional environments for equations")
345 (defvar YaTeX-math-other-env-alist-private nil
346 "*User defined alist of additional environments for equations")
347 (defvar YaTeX-math-other-env-alist
348 (append YaTeX-math-other-env-alist-default
349 YaTeX-math-other-env-alist-private)
350 "Alist of additional environments for equations")
351 (defvar YaTeX-math-other-env-list
352 (mapcar 'car YaTeX-math-other-env-alist))
354 (defvar YaTeX-math-begin-list
355 (mapcar 'car YaTeX-ams-math-begin-alist))
356 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
357 (mapcar 'car YaTeX-ams-math-gathering-alist))
359 (defvar YaTeX-ams-env-table
360 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
361 "*Standard AMS-LaTeX(2e) environment completion table.")
363 ; Set tex-environment possible completion
364 (defvar env-table
365 (append
366 '(("quote") ("quotation") ("center") ("verse") ("document")
367 ("verbatim") ("itemize") ("enumerate") ("description")
368 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
369 ("sloppypar") ("picture") ("displaymath")
370 ("eqnarray") ("eqnarray*") ("figure") ("equation") ("equation*")
371 ("abstract") ("array")
372 ("thebibliography") ("theindex") ("flushleft") ("flushright")
373 ("minipage")
374 ("supertabular")
375 ("wrapfigure") ("wraptable")
376 ("frame") ("block") ("example") ("columns") ("column") ;beamer
377 )
378 (if YaTeX-use-LaTeX2e
379 '(("comment") ;defined in version
380 ("longtable") ;defined in longtable
381 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
382 ("alltt") ;defined in alltt
383 ("multicols") ;defined in multicol
384 ("breakbox"))) ;defined in eclbkbox
385 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table)
386 YaTeX-math-other-env-alist)
387 "Default completion table for begin-type completion.")
389 (defvar user-env-table nil)
390 (defvar tmp-env-table nil)
392 ; Set {\Large }-like completion
393 (defvar fontsize-table
394 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
395 ("dg") ("dm")
396 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
397 ("large") ("Large") ("LARGE") ("huge") ("Huge")
398 ("rmfamily") ("sffamily") ("ttfamily")
399 ("mdseries") ("bfseries") ("upshape")
400 ("itshape") ("slshape") ("scshape")
401 )
402 "Default completion table for large-type completion.")
404 (defvar LaTeX2e-fontstyle-alist
405 '(("rm" . "rmfamily")
406 ("sf" . "sffamily")
407 ("tt" . "ttfamily")
408 ("md" . "mdseries")
409 ("bf" . "bfseries")
410 ("up" . "upshape")
411 ("it" . "itshape")
412 ("sl" . "slshape")
413 ("sc" . "scshape")))
415 (defvar user-fontsize-table nil)
416 (defvar tmp-fontsize-table nil)
418 (defvar singlecmd-table
419 (append
420 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par") ("and")
421 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
422 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
423 ("pagebreak") ("nopagebreak") ("tableofcontents")
424 ("newpage") ("clearpage") ("cleardoublepage")
425 ("footnotemark") ("verb") ("verb*")
426 ("linebreak") ("pagebreak") ("noindent") ("indent")
427 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
428 ("displaystyle")
429 ("onslide") ("pause") ;beamer
430 )
431 (if YaTeX-greek-by-maketitle-completion
432 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
433 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
434 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
435 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
436 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
437 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
438 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
439 (if YaTeX-use-LaTeX2e
440 '(("return") ("Return") ("yen"))) ;defined in ascmac
441 (if YaTeX-use-AMS-LaTeX
442 '(("nonumber")))
443 )
444 "Default completion table for maketitle-type completion.")
446 (defvar user-singlecmd-table nil)
447 (defvar tmp-singlecmd-table nil)
449 ;---------- Key mode map ----------
450 ;;;
451 ;; Create new key map: YaTeX-mode-map
452 ;; Do not change this section.
453 ;;;
454 (defvar YaTeX-mode-map nil
455 "Keymap used in YaTeX mode")
457 (defvar YaTeX-prefix-map nil
458 "Keymap used when YaTeX-prefix key pushed")
460 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
461 "*Keymap used for the user's customization")
462 (defvar YaTeX-current-completion-type nil
463 "Has current completion type. This may be used in YaTeX addin functions.")
465 (defvar YaTeX-modify-mode nil
466 "*Current editing mode.
467 When non-nil, each opening parentheses only opens,
468 nil enters both open/close parentheses when opening parentheses key pressed.")
470 (defvar YaTeX-math-mode nil
471 "Holds whether current mode is math-mode.")
472 ;;;
473 ;; Define key table
474 ;;;
475 (if YaTeX-mode-map
476 nil
477 (setq YaTeX-mode-map (make-sparse-keymap))
478 (setq YaTeX-prefix-map (make-sparse-keymap))
479 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
480 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
481 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
482 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
483 (define-key YaTeX-mode-map "|" 'YaTeX-insert-bar)
484 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
485 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
486 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
487 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
488 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
489 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
490 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
491 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
492 (YaTeX-define-key "%" 'YaTeX-%-menu)
493 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
494 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
495 (YaTeX-define-key "'" 'YaTeX-prev-error)
496 (YaTeX-define-key "^" 'YaTeX-visit-main)
497 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
498 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
499 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
500 (and YaTeX-emacs-19 window-system
501 (progn
502 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
503 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
504 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
505 (YaTeX-define-key " " 'YaTeX-do-completion)
506 (YaTeX-define-key "v" 'YaTeX-version)
508 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
509 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
510 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
511 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
512 (YaTeX-define-key "i" 'YaTeX-fill-item)
513 (YaTeX-define-key "\\"
514 (function(lambda () (interactive)
515 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
516 (if YaTeX-no-begend-shortcut
517 (progn
518 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
519 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
520 (YaTeX-define-begend-key "bc" "center")
521 (YaTeX-define-begend-key "bd" "document")
522 (YaTeX-define-begend-key "bD" "description")
523 (YaTeX-define-begend-key "be" "enumerate")
524 (YaTeX-define-begend-key "bE" "equation")
525 (YaTeX-define-begend-key "bi" "itemize")
526 (YaTeX-define-begend-key "bl" "flushleft")
527 (YaTeX-define-begend-key "bm" "minipage")
528 (YaTeX-define-begend-key "bt" "tabbing")
529 (YaTeX-define-begend-key "bT" "tabular")
530 (YaTeX-define-begend-key "b\^t" "table")
531 (YaTeX-define-begend-key "bp" "picture")
532 (YaTeX-define-begend-key "bq" "quote")
533 (YaTeX-define-begend-key "bQ" "quotation")
534 (YaTeX-define-begend-key "br" "flushright")
535 (YaTeX-define-begend-key "bv" "verbatim")
536 (YaTeX-define-begend-key "bV" "verse")
537 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
538 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
539 (YaTeX-define-key "e" 'YaTeX-end-environment)
540 (YaTeX-define-key "S" 'YaTeX-make-section-region)
541 (YaTeX-define-key "s" 'YaTeX-make-section)
542 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
543 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
544 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
545 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
546 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
547 (YaTeX-define-key ">" 'YaTeX-comment-region)
548 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
549 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
550 (YaTeX-define-key "k" 'YaTeX-kill-*)
551 (YaTeX-define-key "c" 'YaTeX-change-*)
552 (YaTeX-define-key "a" 'YaTeX-make-accent)
553 (YaTeX-define-key "?" 'YaTeX-help)
554 (YaTeX-define-key "/" 'YaTeX-apropos)
555 (YaTeX-define-key "&" 'YaTeX-what-column)
556 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
557 (YaTeX-define-key "x" YaTeX-user-extensional-map)
558 (YaTeX-define-key "n"
559 (function(lambda () (interactive)
560 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
561 (if YaTeX-dos
562 (define-key YaTeX-prefix-map "\C-r"
563 (function(lambda () (interactive)
564 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
566 (defvar YaTeX-section-completion-map nil
567 "*Key map used at YaTeX completion in the minibuffer.")
568 (if YaTeX-section-completion-map nil
569 (setq YaTeX-section-completion-map
570 (copy-keymap (or (and (boundp 'gmhist-completion-map)
571 gmhist-completion-map)
572 minibuffer-local-completion-map)))
573 (define-key YaTeX-section-completion-map
574 " " 'YaTeX-minibuffer-complete)
575 (define-key YaTeX-section-completion-map
576 "\C-i" 'YaTeX-minibuffer-complete)
577 (define-key YaTeX-section-completion-map
578 "\C-v" 'YaTeX-read-section-with-overview))
580 (defvar YaTeX-recursive-map nil
581 "*Key map used at YaTeX reading arguments in the minibuffer.")
582 (if YaTeX-recursive-map nil
583 (setq YaTeX-recursive-map (copy-keymap global-map))
584 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
585 (mapcar
586 (function
587 (lambda (key)
588 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
589 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
590 YaTeX-math-key-list))
591 ;---------- Define other variable ----------
592 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
593 (defvar YaTeX-section-name
594 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
595 "*Initial tex-section completion")
596 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
597 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
598 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
599 "*File kanji code used by Japanese TeX.
600 nil: Do not care (Preserve coding-system)
601 0: no-converion (mule)
602 1: Shift JIS
603 2: JIS
604 3: EUC
605 4: UTF-8")
607 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
608 (cond
609 (YaTeX-emacs-20
610 (setq YaTeX-coding-system
611 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
612 ((boundp 'MULE)
613 (setq YaTeX-coding-system
614 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
616 (defvar YaTeX-mode-syntax-table nil
617 "*Syntax table for yatex-mode")
619 (if YaTeX-mode-syntax-table nil
620 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
621 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
622 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
623 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
624 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
625 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
626 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
627 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
628 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
629 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
630 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
632 (defvar YaTeX-mode-syntax-table-nonparen nil
633 "Syntax table for yatex-mode with normal parentheses treated white spaces")
634 (if YaTeX-mode-syntax-table-nonparen nil
635 (setq YaTeX-mode-syntax-table-nonparen
636 (make-syntax-table YaTeX-mode-syntax-table))
637 (let ((zenparens "()（）「」『』【】［］｛｝《》〈〉〔〕") (i 0) s)
638 (while (string-match "." zenparens i)
639 (setq s (substring zenparens (match-beginning 0) (match-end 0))
640 i (1+ i))
641 (modify-syntax-entry
642 (string-to-char s) " " YaTeX-mode-syntax-table-nonparen))))
644 ;---------- Provide YaTeX-mode ----------
645 ;;;
646 ;; Major mode definition
647 ;;;
648 (defun yatex-mode ()
649 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
650 -You can invoke processes concerning LaTeX typesetting by
651 \\[YaTeX-typeset-menu]
652 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
653 \\[YaTeX-make-begin-end]
654 -Enclose region into some environment by
655 \\[universal-argument] \\[YaTeX-make-begin-end]
656 -Complete LaTeX command which takes argument like `\\section{}' by
657 \\[YaTeX-make-section]
658 -Put LaTeX command which takes no arguments like `\\maketitle' by
659 \\[YaTeX-make-singlecmd]
660 -Complete font or character size descriptor like `{\\large }' by
661 \\[YaTeX-make-fontsize]
662 -Enclose region into those descriptors above by
663 \\[universal-argument] \\[YaTeX-make-fontsize]
664 -Enter European accent notations by
665 \\[YaTeX-make-accent]
666 -Toggle various modes of YaTeX by
667 \\[YaTeX-switch-mode-menu]
668 -Change environt name (on the begin/end line) by
669 \\[YaTeX-change-*]
670 -Kill LaTeX command/environment sequences by
671 \\[YaTeX-kill-*]
672 -Kill LaTeX command/environment with its contents
673 \\[universal-argument] \\[YaTeX-kill-*]
674 -Go to corresponding object (begin/end, file, labels) by
675 \\[YaTeX-goto-corresponding-*] or
676 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
677 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
678 -Go to main LaTeX source text by
679 \\[YaTeX-visit-main] or
680 \\[YaTeX-visit-main-other-window] (in other window)
681 \\[YaTeX-visit-main-other-frame] (in other frame)
682 -Comment out or uncomment region by
683 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
684 -Comment out or uncomment paragraph by
685 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
686 -Make an \\item entry hang-indented by
687 \\[YaTeX-fill-item]
688 -Enclose the region with parentheses by
689 \\[YaTeX-insert-parens-region]
690 \\[YaTeX-insert-braces-region]
691 \\[YaTeX-insert-brackets-region]
692 \\[YaTeX-insert-dollars-region]
693 -Look up the corresponding column header of tabular environment by
694 \\[YaTeX-what-column]
695 -Enter a newline and an entry suitable for environment by
696 \\[YaTeX-intelligent-newline]
697 -View the structure of file inclusion by
698 \\[YaTeX-display-hierarchy]
699 -Refer the online help of popular LaTeX commands by
700 \\[YaTeX-help] (help)
701 \\[YaTeX-apropos] (apropos)
702 -Edit `%# notation' by
703 \\[YaTeX-%-menu]
705 Those are enough for fastening your editing of LaTeX source. But further
706 more features are available and they are documented in the manual.
707 "
708 (interactive)
709 (kill-all-local-variables)
710 (setq major-mode 'yatex-mode)
711 (setq mode-name (if YaTeX-japan "やてふ" "YaTeX"))
712 (mapcar 'make-local-variable
713 '(dvi2-command fill-column fill-prefix
714 tmp-env-table tmp-section-table tmp-fontsize-table
715 tmp-singlecmd-table paragraph-start paragraph-separate
716 YaTeX-math-mode indent-line-function comment-line-break-function
717 comment-start comment-start-skip
718 ))
719 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)
720 (setq fill-column YaTeX-fill-column
721 fill-prefix YaTeX-fill-prefix
722 paragraph-start YaTeX-paragraph-start
723 paragraph-separate YaTeX-paragraph-separate
724 indent-line-function 'YaTeX-indent-line
725 comment-start YaTeX-comment-prefix
726 comment-end ""
727 comment-start-skip "[^\\\\]%+[ \t]*"
728 local-abbrev-table yatex-mode-abbrev-table)
729 (if (fboundp 'comment-indent-new-line) ;for Emacs21
730 (setq comment-line-break-function 'YaTeX-comment-line-break))
731 ;; +dnd for X11 w/ emacs23+
732 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
733 (set (make-local-variable 'dnd-protocol-alist)
734 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
736 (if (and YaTeX-use-font-lock (featurep 'font-lock))
737 (progn
738 (require 'yatex19)
739 (YaTeX-font-lock-set-default-keywords)
740 (or (featurep 'xemacs)
741 (set (make-local-variable 'font-lock-defaults)
742 (get 'yatex-mode 'font-lock-defaults)))
743 ;;(font-lock-mode 1)
744 ))
745 (use-local-map YaTeX-mode-map)
746 (set-syntax-table YaTeX-mode-syntax-table)
747 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
748 (YaTeX-read-user-completion-table)
749 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
750 (makunbound 'inenv)
751 ;(turn-on-auto-fill) ;1.63 -> 1.79off
752 (if (fboundp 'electric-indent-local-mode)
753 (electric-indent-local-mode YaTeX-electric-indent-mode))
754 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
755 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
756 (insert-file-contents (expand-file-name YaTeX-template-file)))
757 (run-hooks 'text-mode-hook 'yatex-mode-hook))
759 ;---------- Define YaTeX-mode functions ----------
760 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
761 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
762 (defvar YaTeX-struct-begin
763 (concat YaTeX-ec "begin{%1}%2")
764 "Keyword format of begin-environment.")
765 (defvar YaTeX-struct-end
766 (concat YaTeX-ec "end{%1}")
767 "Keyword format of end-environment.")
768 (defvar YaTeX-struct-name-regexp "[^}]*"
769 "Environment name regexp.")
770 (defvar YaTeX-TeX-token-regexp
771 (cond (YaTeX-japan "[A-Za-z*ぁ-ん亜-龠]+")
772 (t "[A-Za-z*]+"))
773 "Regexp of characters which can be a member of TeX command's name.")
774 (defvar YaTeX-kanji-regexp "[ぁ-ん亜-龠]"
775 "Generic regexp of Japanese Kanji (and symbol) characters.")
776 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
777 "Regexp of characters which can be a member of current mark up language's command name.")
779 ;;(defvar YaTeX-struct-section
780 ;; (concat YaTeX-ec "%1{%2}")
781 ;; "Keyword to make section.")
783 ;;;
784 ;; autoload section
785 ;;;
787 ;;autoload from yatexprc.el
788 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
789 (autoload 'YaTeX-visit-main-other-window "yatexprc"
790 "Visit main other window." t)
791 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
792 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
793 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
794 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
795 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
797 ;;autoload from yatexmth.el
798 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
799 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
800 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
801 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
802 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
803 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
804 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
805 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
806 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
807 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
808 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
809 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
811 ;;autoload from yatexhlp.el
812 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
813 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
815 ;;autoload from yatexgen.el
816 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
817 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
819 ;;autoload from yatexsec.el
820 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
821 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
822 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
824 ;;autoload from yatexenv.el
825 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
826 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
827 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
828 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
830 ;;autoload from yatexhie.el
831 (autoload 'YaTeX-display-hierarchy "yatexhie"
832 "YaTeX document hierarchy browser" t)
833 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
834 "Same as YaTeX-display-hierarchy. Call from mouse." t)
836 ;;autoload from yatexpkg.el
837 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
839 ;;;
840 ;; YaTeX-mode functions
841 ;;;
842 (defun YaTeX-insert-begin-end (env region-mode)
843 "Insert \\begin{mode-name} and \\end{mode-name}.
844 This works also for other defined begin/end tokens to define the structure."
845 (setq YaTeX-current-completion-type 'begin)
846 (let*((ccol (current-column)) beg beg2 exchange
847 (arg region-mode) ;for old compatibility
848 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
849 (if (and region-mode (> (point) (mark)))
850 (progn (exchange-point-and-mark)
851 (setq exchange t
852 ccol (current-column)
853 indent-column (+ ccol YaTeX-environment-indent))))
854 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
855 (setq beg (point))
856 (YaTeX-insert-struc 'begin env)
857 (setq beg2 (point))
858 (insert "\n")
859 (indent-to indent-column)
860 (save-excursion
861 ;;indent optional argument of \begin{env}, if any
862 (while (> (point-beginning-of-line) beg)
863 (skip-chars-forward "\\s " (point-end-of-line))
864 (indent-to indent-column)
865 (forward-line -1)))
866 (require 'yatexenv)
867 (if region-mode
868 ;;if region-mode, indent all text in the region
869 (save-excursion
870 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
871 (funcall (intern-soft (concat "YaTeX-enclose-" env))
872 (point) (mark))
873 (while (< (progn (forward-line 1) (point)) (mark))
874 (if (eolp) nil
875 (skip-chars-forward " \t\n")
876 (indent-to indent-column))))))
877 (if region-mode (exchange-point-and-mark))
878 (indent-to ccol)
879 ;;VER2 (insert "\\end{" env "}\n")
880 (YaTeX-insert-struc 'end env)
881 (YaTeX-reindent ccol)
882 (if region-mode
883 (progn
884 (insert "\n")
885 (or exchange (exchange-point-and-mark)))
886 (goto-char beg2)
887 (YaTeX-intelligent-newline nil)
888 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
889 (progn
890 (message
891 (cond
892 (YaTeX-japan "%s で次の行の入力に進みます。")
893 (t "`%s' produces the next line's template."))
894 (key-description
895 (car (where-is-internal 'YaTeX-intelligent-newline))))))
896 (YaTeX-indent-line))
897 (YaTeX-package-auto-usepackage env 'env)
898 (if YaTeX-current-position-register
899 (point-to-register YaTeX-current-position-register))))
901 (defun YaTeX-make-begin-end (arg)
902 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
903 by completing read.
904 If you invoke this command with universal argument,
905 \(key binding for universal-argument is \\[universal-argument]\)
906 you can put REGION into that environment between \\begin and \\end."
907 (interactive "P")
908 (let*
909 ((region-p (or arg (YaTeX-region-active-p)))
910 (mode (if region-p " region" ""))
911 (env
912 (save-excursion ;for Emacs24 work-around to avoid point warp
913 (YaTeX-read-environment
914 (format "Begin environment%s(default %s): " mode YaTeX-env-name)))))
915 (if (string= env "")
916 (setq env YaTeX-env-name))
917 (setq YaTeX-env-name env)
918 (YaTeX-update-table
919 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
920 (YaTeX-insert-begin-end YaTeX-env-name region-p)))
922 (defun YaTeX-make-begin-end-region ()
923 "Call YaTeX-make-begin-end with ARG to specify region mode."
924 (interactive)
925 (YaTeX-make-begin-end t))
927 (defun YaTeX-guess-section-type ()
928 (if (eq major-mode 'yatex-mode)
929 (save-excursion
930 (cond
931 ((save-excursion (not (search-backward YaTeX-ec nil t)))
932 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
933 ((progn
934 (if (= (char-after (1- (point))) ?~) (forward-char -1))
935 (forward-char -1) (looking-at "表\\|図\\|式\\|第"))
936 "ref")
937 ((and (looking-at "[a-z \t]")
938 (progn (skip-chars-backward "a-z \t")
939 (looking-at "table\\|figure\\|formula\\|eq\\(\\.\\|uation\\)")))
940 "ref")
941 ((save-excursion
942 (skip-chars-backward "[^ア-ン]")
943 (looking-at "プログラム\\|リスト"))
944 "ref")
945 ((YaTeX-re-search-active-backward
946 (concat YaTeX-ec-regexp "begin{\\([^}]+\\)}")
947 (regexp-quote YaTeX-comment-prefix)
948 (save-excursion (forward-line -1) (point))
949 t)
950 (let ((env (YaTeX-match-string 1)))
951 (cdr (assoc env
952 '(("table" . "caption"))))))
953 ))))
955 (defun YaTeX-make-section (arg &optional beg end cmd)
956 "Make LaTeX \\section{} type command with completing read.
957 With numeric ARG, you can specify the number of arguments of
958 LaTeX command.
959 For example, if you want to produce LaTeX command
961 \\addtolength{\\topmargin}{8mm}
963 which has two arguments. You can produce that sequence by typing...
964 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
965 \(by default\)
966 Then yatex will automatically complete `addtolength' with two arguments
967 next time.
968 You can complete symbol at LaTeX command and the 1st argument.
970 If the optional 2nd and 3rd argument BEG END are specified, enclose
971 the region from BEG to END into the first argument of the LaTeX sequence.
972 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
973 (interactive "P")
974 (setq YaTeX-current-completion-type 'section)
975 (if (or (equal arg '(4)) (YaTeX-region-active-p))
976 (setq beg (region-beginning) end (region-end)))
977 (unwind-protect
978 (let*
979 ((source-window (selected-window))
980 guess
981 (section
982 (or cmd
983 (progn
984 (setq guess
985 (or (YaTeX-guess-section-type) YaTeX-section-name))
986 (YaTeX-read-section
987 (if YaTeX-simple-messages
988 (format "Section-type (default %s): " guess)
989 (if (> (minibuffer-depth) 0)
990 (format "%s???{} (default %s)%s: "
991 YaTeX-ec guess
992 (format "[level:%d]" (minibuffer-depth)))
993 (format "(C-v for view-section) %s???{%s} (default %s): "
994 YaTeX-ec (if beg "region" "") guess)))
995 nil))))
996 (section (if (string= section "") guess section))
997 (numarg ;; The number of section-type command's argument
998 (or (and (numberp arg) arg)
999 (nth 1 (YaTeX-lookup-table section 'section))
1000 1))
1001 (arg-reader (intern-soft (concat "YaTeX::" section)))
1002 (addin-args (and arg-reader (fboundp arg-reader)))
1003 (title "")
1004 (j 1)
1005 (after-change-functions nil) ;inhibit font-locking temporarily
1006 (enable-recursive-minibuffers t)
1007 (mkarg-func
1008 (function
1009 (lambda (n)
1010 (while (<= j n)
1011 (unwind-protect
1012 (setq title
1013 (cond
1014 (addin-args (funcall arg-reader j))
1015 (YaTeX-skip-default-reader "")
1016 (t
1017 (read-string-with-history
1018 (format "Argument %d of %s: " j section)))))
1019 (insert
1020 (concat ;to allow nil return value
1021 "{" title "}")))
1022 (setq j (1+ j))))))
1023 );;let
1024 (setq YaTeX-section-name section)
1025 (if beg
1026 (let*((e (make-marker))
1027 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
1028 (arp (and ar2 (fboundp ar2))))
1029 (goto-char end)
1030 (insert "}")
1031 (set-marker e (point))
1032 (goto-char beg)
1033 (unwind-protect
1034 (progn
1035 (insert YaTeX-ec YaTeX-section-name
1036 (YaTeX-addin YaTeX-section-name))
1037 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
1038 (insert "{"))
1039 (if arp (funcall ar2 (point) e))
1040 (goto-char e)
1041 (set-marker e nil))
1042 (use-global-map YaTeX-recursive-map)
1043 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
1044 (progn (insert YaTeX-ec YaTeX-section-name)
1045 (insert (YaTeX-addin YaTeX-section-name))))
1046 ;;read arguments with add-in
1047 (funcall mkarg-func numarg))
1048 (YaTeX-update-table
1049 (if (/= numarg 1) (list section numarg)
1050 (list section))
1051 'section-table 'user-section-table 'tmp-section-table)
1052 (if YaTeX-current-position-register
1053 (point-to-register YaTeX-current-position-register))
1054 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
1055 "{}")
1056 (forward-char -1))
1057 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
1058 "{}")
1059 (forward-char -2))
1060 (YaTeX-package-auto-usepackage section 'section))
1061 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
1062 (insert ""))) ;insert dummy string to fontify(Emacs20)
1064 (defun YaTeX-make-section-region (args beg end)
1065 "Call YaTeX-make-section with arguments to specify region mode."
1066 (interactive "P\nr")
1067 (YaTeX-make-section args beg end))
1069 (defun YaTeX-make-fontsize (arg &optional fontsize)
1070 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
1071 If you invoke this command with universal argument, you can put region
1072 into {\\xxx } braces.
1073 \(key binding for universal-argument is \\[universal-argument]\)"
1074 (interactive "P")
1075 (YaTeX-sync-local-table 'tmp-fontsize-table)
1076 (let* ((region-p (if (or arg (YaTeX-region-active-p))
1077 (cons (region-beginning) (region-end))))
1078 (mode (if region-p "region" ""))
1079 (fontsize
1080 (or fontsize
1081 (YaTeX-read-fontsize
1082 (if YaTeX-simple-messages
1083 (format "Font or size (default %s): " YaTeX-fontsize-name)
1084 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
1085 (if (> (minibuffer-depth) 0)
1086 (format "[level:%d]" (minibuffer-depth)) "")))
1087 nil nil))))
1088 (if (string= fontsize "")
1089 (setq fontsize YaTeX-fontsize-name))
1090 (setq YaTeX-current-completion-type 'large)
1091 (setq YaTeX-fontsize-name fontsize)
1092 (YaTeX-update-table
1093 (list YaTeX-fontsize-name)
1094 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
1095 (and YaTeX-use-LaTeX2e
1096 (YaTeX-latex2e-p)
1097 (setq fontsize
1098 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
1099 (setq YaTeX-fontsize-name fontsize))
1100 (if region-p
1101 (let ((b (car region-p))
1102 (e (set-marker (make-marker) (cdr region-p))))
1103 (goto-char b)
1104 (insert "{\\" YaTeX-fontsize-name " ")
1105 (goto-char e)
1106 (insert "}")
1107 (set-marker e nil))
1108 (insert (concat "{\\" YaTeX-fontsize-name " }"))
1109 (forward-char -1)
1110 (if YaTeX-current-position-register
1111 (point-to-register YaTeX-current-position-register))
1112 (save-excursion
1113 (insert (YaTeX-addin YaTeX-fontsize-name)))
1114 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
1116 (defun YaTeX-make-fontsize-region ()
1117 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
1118 (interactive)
1119 (YaTeX-make-fontsize t))
1121 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
1122 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
1123 (put 'YaTeX-read-singlecmd-history 'no-default t)
1124 (defun YaTeX-make-singlecmd (single)
1125 (interactive
1126 (list (YaTeX-cplread-with-learning
1127 (if YaTeX-simple-messages
1128 (format "maketitle-type (default %s): " YaTeX-single-command)
1129 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
1130 (if (> (minibuffer-depth) 0)
1131 (format "[level:%d]" (minibuffer-depth)) "")))
1132 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
1133 nil nil nil 'YaTeX-read-singlecmd-history)))
1134 (if (string= single "")
1135 (setq single YaTeX-single-command))
1136 (setq YaTeX-single-command single)
1137 (setq YaTeX-current-completion-type 'maketitle)
1138 (let ((dollar (and (not (YaTeX-in-math-mode-p))
1139 (YaTeX-math-member-p YaTeX-single-command)))
1140 p q)
1141 (if dollar (insert "$"))
1142 (insert YaTeX-ec YaTeX-single-command)
1143 (setq p (point))
1144 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
1145 (if dollar (insert "$"))
1146 (setq q (point))
1147 (goto-char p)
1148 (forward-char -2)
1149 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
1150 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
1151 (if YaTeX-current-position-register
1152 (point-to-register YaTeX-current-position-register)))
1154 (defvar YaTeX-completion-begin-regexp "[{\\]"
1155 "Regular expression of limit where LaTeX command's completion begins.")
1157 (defun YaTeX-do-completion ()
1158 "Try completion on LaTeX command preceding point."
1159 (interactive)
1160 (if
1161 (or (eq (preceding-char) ? )
1162 (eq (preceding-char) ?\t)
1163 (eq (preceding-char) ?\n)
1164 (bobp))
1165 (message "Nothing to complete.") ;Do not complete
1166 (let* ((end (point))
1167 (limit (point-beginning-of-line))
1168 (completion-begin
1169 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
1170 (begin (progn
1171 (goto-char end)
1172 (if (re-search-backward YaTeX-completion-begin-regexp
1173 completion-begin t)
1174 (1+ (point))
1175 nil))))
1176 (goto-char end)
1177 (cond
1178 ((null begin)
1179 (message "I think it is not a LaTeX sequence."))
1180 (t
1181 (mapcar 'YaTeX-sync-local-table
1182 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
1183 (let*((pattern (YaTeX-buffer-substring begin end))
1184 (all-table
1185 (append
1186 section-table user-section-table tmp-section-table
1187 env-table user-env-table tmp-env-table
1188 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
1189 ;; First,
1190 ;; search completion without backslash.
1191 (completion (try-completion pattern all-table)))
1192 (if
1193 (eq completion nil)
1194 ;; Next,
1195 ;; search completion with backslash
1196 (setq completion
1197 (try-completion
1198 (YaTeX-buffer-substring (1- begin) end)
1199 all-table nil)
1200 begin (1- begin)))
1201 (cond
1202 ((null completion)
1203 (message (concat "Can't find completion for '" pattern "'"))
1204 (ding))
1205 ((eq completion t) (message "Sole completion."))
1206 ((not (string= completion pattern))
1207 (delete-region begin end)
1208 (insert completion)
1209 )
1210 (t
1211 (message "Making completion list...")
1212 (with-output-to-temp-buffer "*Help*"
1213 (display-completion-list
1214 (all-completions pattern all-table)))))))))))
1216 (defun YaTeX-toggle-modify-mode (&optional arg)
1217 (interactive "P")
1218 (or (memq 'YaTeX-modify-mode mode-line-format)
1219 (setq mode-line-format
1220 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
1221 (if (or arg (null YaTeX-modify-mode))
1222 (progn
1223 (setq YaTeX-modify-mode "*m*")
1224 (message "Modify mode"))
1225 (setq YaTeX-modify-mode nil)
1226 (message "Cancel modify mode."))
1227 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
1229 (defun YaTeX-switch-mode-menu (arg &optional char)
1230 (interactive "P")
1231 (message "Toggle: (M)odify-mode ma(T)h-mode")
1232 (let ((c (or char (read-char))))
1233 (cond
1234 ((= c ?m) (YaTeX-toggle-modify-mode arg))
1235 ((or (= c ?$) (= c ?t))
1236 (if YaTeX-auto-math-mode
1237 (message "Makes no sense in YaTeX-auto-math-mode.")
1238 (YaTeX-toggle-math-mode arg))))))
1240 (defun YaTeX-insert-quote ()
1241 (interactive)
1242 (insert
1243 (cond
1244 ((YaTeX-literal-p) ?\")
1245 ((= (preceding-char) ?\\ ) ?\")
1246 ;((= (preceding-char) ?\( ) ?\")
1247 ((or (= (preceding-char) 32)
1248 (= (preceding-char) 9)
1249 (= (preceding-char) ?\n)
1250 (bobp)
1251 (string-match
1252 (regexp-quote (char-to-string (preceding-char)))
1253 "、。，．？！「」『』【】()"))
1254 "``")
1255 (t "''"))))
1257 (defun YaTeX-closable-p ()
1258 (and (not YaTeX-modify-mode)
1259 (not (eq YaTeX-close-paren-always 'never))
1260 (or YaTeX-close-paren-always (eolp))
1261 (not (input-pending-p))
1262 (not (YaTeX-literal-p)))
1263 ;;(or YaTeX-modify-mode
1264 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
1265 ;; (input-pending-p)
1266 ;; (YaTeX-quick-in-environment-p "verbatim"))
1267 )
1269 (defun YaTeX-insert-braces-region (beg end &optional open close)
1270 (interactive "r")
1271 (save-excursion
1272 (goto-char end)
1273 (YaTeX-insert-inherit (or close "}"))
1274 (goto-char beg)
1275 (YaTeX-insert-inherit (or open "{"))))
1277 (defun YaTeX-get-macro-at-point (&optional p)
1278 "Get (La)TeX macro around point P."
1279 (interactive "d")
1280 (save-excursion
1281 (goto-char (setq p (or p (point))))
1282 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
1283 bsend)
1284 (and (not (bobp))
1285 (or (looking-at YaTeX-TeX-token-regexp)
1286 (string-match
1287 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
1288 (progn
1289 (skip-chars-backward token)
1290 (equal (preceding-char) ?\\))
1291 (save-excursion
1292 (setq bsend (point))
1293 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
1294 (/= (% (- bsend (point)) 2) 0)) ;consider \\
1295 (looking-at YaTeX-TeX-token-regexp)
1296 (YaTeX-match-string 0)))))
1298 (defun YaTeX-insert-braces (arg &optional open close)
1299 (interactive "p")
1300 (let ((begend-guide
1301 (function
1302 (lambda ()
1303 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
1304 nil ;if triggered thrice, do nothing
1305 (momentary-string-display
1306 (format
1307 (cond
1308 (YaTeX-japan "begin/end入力には %s を使いましょう")
1309 (t "You don't understand Zen of `%s'!"))
1310 (key-description
1311 (car (where-is-internal 'YaTeX-make-begin-end))))
1312 (point))
1313 (put 'YaTeX-insert-braces 'begend-guide
1314 (+ 1 (YaTeX-str2int ;increment counter of beg-end guidance
1315 (prin1-to-string
1316 (get 'YaTeX-insert-braces 'begend-guide)))))))))
1317 env macro not-literal b e)
1318 (cond
1319 ((YaTeX-region-active-p)
1320 (YaTeX-insert-braces-region (region-beginning) (region-end)))
1321 ((YaTeX-jmode) (YaTeX-self-insert arg))
1322 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1323 ((save-excursion
1324 (and (> (- (point) (point-min)) 6)
1325 (condition-case () (forward-char -6) (error nil)))
1326 (looking-at "\\\\left\\\\"))
1327 (insert "{\\right\\}")
1328 (forward-char -8))
1329 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1330 (and (> (- (point) (point-min)) 6) (forward-char -6))
1331 (looking-at "\\\\[bB]igl\\\\"))
1332 (insert
1333 (concat
1334 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1335 (forward-char -7))
1336 ((save-excursion
1337 (and (> (- (point) (point-min)) 7)
1338 (condition-case () (forward-char -7) (error nil)))
1339 (looking-at "\\\\[bB]iggl\\\\"))
1340 (insert
1341 (concat
1342 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1343 (forward-char -8))
1344 ((= (preceding-char) ?\\ )
1345 (insert "{\\}")
1346 (forward-char -2)) ;matsu's hack ends here
1347 ((and (setq not-literal (not (YaTeX-literal-p)))
1348 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
1349 (setq env (YaTeX-inner-environment)))
1350 (funcall begend-guide)
1351 (insert "{" env "}"))
1352 ((and not-literal (equal "begin" macro))
1353 (insert "{")
1354 (save-excursion
1355 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
1356 (insert "\\end{}")
1357 (setq e (point)))
1358 (setq env
1359 (YaTeX-read-environment
1360 (format "Begin environment(default %s): " YaTeX-env-name)))
1361 (if (string= "" env) (setq env YaTeX-env-name))
1362 (setq YaTeX-env-name env)
1363 (funcall begend-guide)
1364 (delete-region (- (point) 7) e)
1365 (YaTeX-insert-begin-end env nil))
1366 (t
1367 (insert (or open "{") (or close "}"))
1368 (forward-char -1)
1369 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
1370 (eq (char-after (- (point) 2)) ?\\ ))
1371 (progn (insert "\\") (forward-char -1)))
1372 ))))
1374 (defun YaTeX-jmode ()
1375 (or (and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1376 (and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1377 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
1378 (and (boundp 'default-input-method) default-input-method
1379 current-input-method)))
1381 (defun YaTeX-jmode-off ()
1382 (if (cond
1383 ((and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1384 (canna-toggle-japanese-mode) t)
1385 ((and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1386 (egg:toggle-egg-mode-on-off) t)
1387 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
1388 (cond
1389 ((fboundp 'skk-latin-mode)
1390 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
1391 (and (boundp 'skk-henkan-on)
1392 (or skk-henkan-mode skk-henkan-active))
1393 (and (boundp 'j-henkan-on)
1394 (or j-henkan-on j-henkan-active))
1395 ;; Deactivate jmode if henkan-mode is not running.
1396 ;; Suggested by tt.tetsuo.tsukamoto.
1397 (progn
1398 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
1399 (skk-latin-mode t))))
1400 ((fboundp 'skk-mode-off) (skk-mode-off))
1401 (t (j-mode-off)))
1402 t)
1403 ((and (fboundp 'toggle-input-method) current-input-method)
1404 (toggle-input-method) t)
1405 ((and (fboundp 'fep-force-off) (fep-force-off))))
1406 (put 'YaTeX-jmode 'jmode t)))
1408 (defun YaTeX-jmode-on ()
1409 (cond
1410 ((boundp 'canna:*japanese-mode*)
1411 (if (not canna:*japanese-mode*) (canna-toggle-japanese-mode)))
1412 ((boundp 'egg:*mode-on*)
1413 (and (not egg:*mode-on*) (not egg:*input-mode*)
1414 (egg:toggle-egg-mode-on-off)))
1415 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
1416 (if (get 'YaTeX-jmode-on 'skkkata)
1417 (skk-j-mode-on t)
1418 (skk-mode 1))
1419 (put 'YaTeX-jmode-on 'skkkata nil))
1420 ((fboundp 'toggle-input-method)
1421 (if (not current-input-method) (toggle-input-method)))
1422 ((and (fboundp 'fep-force-on) (fep-force-on)))))
1424 (defun YaTeX-jmode-back ()
1425 (if (get 'YaTeX-jmode 'jmode)
1426 (YaTeX-jmode-on))
1427 (setplist 'YaTeX-jmode nil))
1429 (defun YaTeX-self-insert (arg)
1430 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
1431 (defun YaTeX-insert-inherit (&rest args)
1432 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
1433 args))
1435 (defun YaTeX-insert-brackets (arg)
1436 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
1437 (interactive "p")
1438 (let ((col (1- (current-column))))
1439 (cond
1440 ((YaTeX-region-active-p)
1441 (YaTeX-insert-brackets-region (region-beginning) (region-end)))
1442 ((YaTeX-jmode) (YaTeX-self-insert arg))
1443 ((not (YaTeX-closable-p))
1444 (YaTeX-self-insert arg))
1445 ((save-excursion
1446 (and (> (- (point) (point-min)) 5) (forward-char -5))
1447 (looking-at "\\\\left"))
1448 (YaTeX-insert-inherit "[\\right]")
1449 (forward-char -7))
1450 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1451 (and (> (- (point) (point-min)) 5) (forward-char -5))
1452 (looking-at "\\\\[bB]igl"))
1453 (YaTeX-insert-inherit
1454 (concat
1455 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1456 (forward-char -6))
1457 ((save-excursion
1458 (and (> (- (point) (point-min)) 6) (forward-char -6))
1459 (looking-at "\\\\[bB]iggl"))
1460 (YaTeX-insert-inherit
1461 (concat
1462 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1463 (forward-char -7)) ;matsu's hack ends here
1464 ((and (= (preceding-char) ?\\ )
1465 (/= (char-after (- (point) 2)) ?\\ )
1466 (not (YaTeX-in-math-mode-p)))
1467 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
1468 (indent-to (max 0 col))
1469 (YaTeX-insert-inherit "\\]")
1470 (beginning-of-line)
1471 (open-line 1)
1472 (delete-region (point) (progn (beginning-of-line) (point)))
1473 (indent-to (+ YaTeX-environment-indent (max 0 col)))
1474 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
1475 ((YaTeX-closable-p)
1476 (YaTeX-insert-inherit "[]")
1477 (backward-char 1))
1478 (t (YaTeX-self-insert arg)))))
1480 (defun YaTeX-insert-brackets-region (beg end)
1481 (interactive "r")
1482 (YaTeX-insert-braces-region beg end "[" "]"))
1484 (defun YaTeX-insert-parens (arg)
1485 "Insert parenthesis pair."
1486 (interactive "p")
1487 (cond
1488 ((YaTeX-region-active-p)
1489 (YaTeX-insert-parens-region (region-beginning) (region-end)))
1490 ((YaTeX-jmode) (YaTeX-self-insert arg))
1491 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1492 ((save-excursion
1493 (and (> (- (point) (point-min)) 5) (forward-char -5))
1494 (looking-at "\\\\left"))
1495 (YaTeX-insert-inherit "(\\right)")
1496 (forward-char -7))
1497 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1498 (and (> (- (point) (point-min)) 5) (forward-char -5))
1499 (looking-at "\\\\[bB]igl"))
1500 (YaTeX-insert-inherit
1501 (concat
1502 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1503 (forward-char -6))
1504 ((save-excursion
1505 (and (> (- (point) (point-min)) 6) (forward-char -6))
1506 (looking-at "\\\\[bB]iggl"))
1507 (YaTeX-insert-inherit
1508 (concat
1509 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1510 (forward-char -7))
1511 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
1512 (YaTeX-insert-inherit "(\\)")
1513 (backward-char 2))
1514 ((YaTeX-closable-p)
1515 (YaTeX-insert-inherit "()")
1516 (backward-char 1))
1517 (t (YaTeX-self-insert arg))))
1519 (defun YaTeX-insert-parens-region (beg end)
1520 (interactive "r")
1521 (YaTeX-insert-braces-region beg end "(" ")"))
1523 (defun YaTeX-insert-bar (arg)
1524 "Insert bar pair."
1525 (interactive "p")
1526 (cond
1527 ((YaTeX-jmode) (YaTeX-self-insert arg))
1528 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1529 ((save-excursion
1530 (and (> (- (point) (point-min)) 5) (forward-char -5))
1531 (looking-at "\\\\left"))
1532 (YaTeX-insert-inherit "|\\right|")
1533 (forward-char -7))
1534 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1535 (and (> (- (point) (point-min)) 5) (forward-char -5))
1536 (looking-at "\\\\[bB]igl"))
1537 (insert
1538 (concat
1539 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1540 (forward-char -6))
1541 ((save-excursion
1542 (and (> (- (point) (point-min)) 6) (forward-char -6))
1543 (looking-at "\\\\[bB]iggl"))
1544 (insert
1545 (concat
1546 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1547 (forward-char -7))
1548 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
1549 (and (> (- (point) (point-min)) 6) (forward-char -6))
1550 (looking-at "\\\\left\\\\"))
1551 (YaTeX-insert-inherit "|\\right\\|")
1552 (forward-char -8))
1553 ((save-excursion
1554 (and (> (- (point) (point-min)) 6) (forward-char -6))
1555 (looking-at "\\\\[bB]igl\\\\"))
1556 (insert
1557 (concat
1558 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1559 (forward-char -7))
1560 ((save-excursion
1561 (and (> (- (point) (point-min)) 7) (forward-char -7))
1562 (looking-at "\\\\[bB]iggl\\\\"))
1563 (insert
1564 (concat
1565 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1566 (forward-char -8)) ; added by Jin up to here.
1567 ((= (preceding-char) ?\\ )
1568 (YaTeX-insert-inherit "|\\|")
1569 (backward-char 2))
1570 ; ((and (YaTeX-closable-p)
1571 ; (/= (preceding-char) ?|)
1572 ; (/= (following-char) ?|))
1573 ; (YaTeX-insert-inherit "||")
1574 ; (backward-char 1))
1575 (t (YaTeX-self-insert arg))))
1577 (defvar YaTeX-use-jmode-hook
1578 (and (featurep 'canna) (boundp 'canna:*initialized*) canna:*initialized*)
1579 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
1580 "*Non-nil means activate automatic jmode switcher within/out math mode.
1581 Hopefully, change default to t in the next version of 1.75.")
1582 (defun YaTeX-jmode-hook (old new)
1583 "A hook controling jmode on/off."
1584 ;; This function is called via point-entered/leave hook, so that
1585 ;; codes in it is evaluated on such emacsen as having text-properties.
1586 (let ((inhibit-point-motion-hooks t)
1587 (oldp (plist-get (text-properties-at old) 'point-left))
1588 (newp (plist-get (text-properties-at new) 'point-left))
1589 (lnew (plist-get (text-properties-at new) 'last-new))
1590 (mjmode (plist-get (text-properties-at new) 'mjmode))
1591 (bmp (buffer-modified-p))
1592 (jm (YaTeX-jmode)) b e)
1593 (unwind-protect
1594 (cond
1595 ((eq lnew new) nil) ;Do nothing if continuous entry
1596 ((and (not (eq newp 'YaTeX-jmode-hook))
1597 (eq oldp 'YaTeX-jmode-hook)
1598 (plist-get (text-properties-at old) 'entered))
1599 ;; leave
1600 (remove-text-properties
1601 (setq b (1+ (or (previous-single-property-change old 'point-left)
1602 (1- (point)))))
1603 (setq e (1- (or (next-single-property-change old 'point-left)
1604 (1+ (point)))))
1605 (list 'last-new nil 'entered nil))
1606 (add-text-properties b e (list 'mjmode jm))
1607 (if (boundp 'skk-katakana)
1608 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1609 (if (plist-get (text-properties-at old) 'jmode)
1610 (YaTeX-jmode-on)))
1611 ((and (not (eq oldp 'YaTeX-jmode-hook))
1612 (eq newp 'YaTeX-jmode-hook)
1613 (not (plist-get (text-properties-at new) 'entered)))
1614 ;; enter
1615 (add-text-properties
1616 (1+ (or (previous-single-property-change new 'point-left)
1617 (1- (point))))
1618 (1- (or (next-single-property-change new 'point-left)
1619 (1+ (point))))
1620 (list 'jmode jm 'last-new new 'entered t))
1621 (if (boundp 'skk-katakana) ;care for skk katakana mode
1622 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1623 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
1624 ;;unwind job
1625 (set-buffer-modified-p bmp))))
1627 (defun YaTeX-insert-dollar ()
1628 (interactive)
1629 (if (or (not (YaTeX-closable-p))
1630 (= (preceding-char) 92)
1631 (and (YaTeX-in-math-mode-p)
1632 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
1633 (insert "$")
1634 (insert "$$")
1635 (forward-char -1)
1636 (and YaTeX-use-jmode-hook
1637 (fboundp 'add-text-properties)
1638 (add-text-properties
1639 (1- (point)) (1+ (point))
1640 (list 'point-left 'YaTeX-jmode-hook
1641 'point-entered 'YaTeX-jmode-hook
1642 'front-sticky t
1643 'rear-nonsticky t
1644 'mjmode nil
1645 'jmode (YaTeX-jmode))))
1646 (YaTeX-jmode-off)
1647 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
1649 (defun YaTeX-insert-dollars-region (beg end)
1650 (interactive "r")
1651 (YaTeX-insert-braces-region beg end "$" "$"))
1653 (defun YaTeX-insert-amper ()
1654 (interactive)
1655 (if (or (string-match YaTeX-array-env-regexp
1656 (or (YaTeX-inner-environment t) "document"))
1657 (= (preceding-char) 92)
1658 (YaTeX-literal-p)
1659 (YaTeX-in-math-mode-p))
1660 (insert "&")
1661 (insert "\\&")))
1663 (defun YaTeX-version ()
1664 "Return string of the version of running YaTeX."
1665 (interactive)
1666 (message
1667 (concat "Yet Another tex-mode "
1668 (if YaTeX-japan "「野鳥」" "`Wild Bird'")
1669 " Revision "
1670 YaTeX-revision-number)))
1672 (defun YaTeX-typeset-menu (arg &optional char)
1673 "Typeset, preview, visit error and miscellaneous convenient menu.
1674 Optional second argument CHAR is for non-interactive call from menu."
1675 (interactive "P")
1676 (message
1677 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
1678 "latex+p(D)f "
1679 (if (fboundp 'start-process) "K)ill ")
1680 "P)review "
1681 (and (boundp 'window-system) window-system "S)earch ")
1682 "V)iewErr L)pr"))
1683 (let ((sw (selected-window)) (c (or char (read-char))))
1684 (require 'yatexprc) ;for Nemacs's bug
1685 (select-window sw)
1686 (cond
1687 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
1688 (put 'dvi2-command 'format 'dvi))
1689 ((= c ?r) (YaTeX-typeset-region))
1690 ((= c ?e) (YaTeX-typeset-environment))
1691 ((= c ?b) (YaTeX-call-builtin-on-file
1692 "BIBTEX" bibtex-command arg))
1693 ((= c ?i) (YaTeX-call-builtin-on-file
1694 "MAKEINDEX" makeindex-command arg))
1695 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
1696 ((= c ?p) (call-interactively 'YaTeX-preview))
1697 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
1698 ((= c ?d) (YaTeX-typeset-buffer
1699 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
1700 (put 'dvi2-command 'format 'pdf))
1701 ((= c ?v) (YaTeX-view-error))
1702 ((= c ?l) (YaTeX-lpr arg))
1703 ((= c ?m) (YaTeX-switch-mode-menu arg))
1704 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
1706 (if (fboundp 'wrap-function-to-control-ime)
1707 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
1710 (defun YaTeX-%-menu (&optional beg end char)
1711 "Operate %# notation."
1712 ;;Do not use interactive"r" for the functions which require no mark
1713 (interactive)
1714 (message "!)Edit-%%#! D)VIPDF B)EGIN-END P)review pdf(V)iew L)PR M)akeidx b)ibtex dp(I)")
1715 (let ((c (or char (read-char))) (string "") key
1716 (b (make-marker)) (e (make-marker)))
1717 (save-excursion
1718 (cond
1719 ((rindex "!plmibdv" c) ;Edit %#xxx
1720 (setq key (cdr (assq c '((?! . "!")
1721 (?p . "PREVIEW")
1722 (?l . "LPR")
1723 (?m . "MAKEINDEX")
1724 (?d . "DVIPDF")
1725 (?v . "PDFVIEW")
1726 (?i . "IMAGEDPI")
1727 (?b . "BIBTEX")))))
1728 (YaTeX-getset-builtin key t))
1730 ((= c ?B) ;%#BEGIN %#END region
1731 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
1732 (set-marker b beg)
1733 (set-marker e end)
1734 (goto-char (point-min))
1735 (while (re-search-forward "^%#\\(BEGIN\\)\\|\\(END\\)$" nil t)
1736 (beginning-of-line)
1737 (delete-region (point) (progn (forward-line 1) (point))))
1738 (goto-char b)
1739 (open-line 1)
1740 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
1741 (insert "%#BEGIN")
1742 (goto-char e)
1743 (insert "%#END\n")
1744 (set-marker b nil)
1745 (set-marker e nil))))))
1747 (defvar YaTeX-refcommand-def-regexp-default
1748 "label\\|bibitem")
1749 (defvar YaTeX-refcommand-def-regexp-private nil
1750 "*Regexp of defining label commands")
1751 (defvar YaTeX-refcommand-def-regexp
1752 (concat (if YaTeX-refcommand-def-regexp-private
1753 (concat YaTeX-refcommand-def-regexp-private "\\|"))
1754 YaTeX-refcommand-def-regexp-default))
1756 (defvar YaTeX-refcommand-ref-regexp-default
1757 "\\(page\\|eq\\|fig\\)?ref\\|cite"
1758 "Regexp of LaTeX's label-referring macros.
1759 Searching for this will be done without `\\\\'.
1760 So you need not add patterns if new referring macro ends with \"ref\".")
1761 (defvar YaTeX-refcommand-ref-regexp-private nil
1762 "*Regexp of referring label commands.
1763 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
1764 (defvar YaTeX-refcommand-ref-regexp
1765 (concat (if YaTeX-refcommand-ref-regexp-private
1766 (concat YaTeX-refcommand-ref-regexp-private "\\|"))
1767 YaTeX-refcommand-ref-regexp-default))
1769 (defvar YaTeX-refcommand-regexp
1770 (concat YaTeX-refcommand-def-regexp
1771 "\\|" YaTeX-refcommand-ref-regexp)
1772 "Regexp of label defining/referring command name.")
1774 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
1775 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
1776 The default search direction depends on the command at the cursor position.
1777 When the cursor is on \\ref(\\cite), YaTeX will try to search the
1778 corresponding \\label(\\bibitem) backward,
1779 and if it fails search forward again. And when the cursor is
1780 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
1781 forward at first and secondary backward.
1782 Argument REVERSE non-nil makes the default
1783 direction rule reverse. Since Search string is automatically set in
1784 search-last-string, you can repeat search the same label/ref by typing
1785 \\[isearch-forward] or \\[isearch-backward].
1786 If optional second argument OTHERWIN is non-nil, move to other window."
1788 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
1789 (refcommands YaTeX-refcommand-regexp)
1790 (foundmsg (format "Type %s %c to return to original position."
1791 (key-description
1792 (car
1793 (or (where-is-internal 'register-to-point)
1794 (where-is-internal 'jump-to-register))))
1795 YaTeX-current-position-register))
1796 (func (function (lambda (string sfunc)
1797 (or
1798 (funcall sfunc string nil t)
1799 (funcall (if (eq sfunc 're-search-forward)
1800 're-search-backward 're-search-forward)
1801 string nil t))))))
1802 (cond
1803 ((YaTeX-on-section-command-p refcommands)
1804 (setq scmd
1805 (cdr
1806 (assoc
1807 (YaTeX-match-string 1)
1808 '(("label" . "\\\\\\(page\\|eq\\)?ref{%k}")
1809 ("ref" . "\\\\label{%k}")
1810 ("eqref" . "\\\\label{%k}")
1811 ("pageref" . "\\\\label{%k}")
1812 ("cite" .
1813 "\\\\bibitem\\(\\[[^]]+\\]\\)?{%k}\\|^\\s *@[a-z]+{%k,")
1814 ("bibitem" . "\\\\cite\\(\\[[^]]+\\]\\)?")))))
1815 (goto-char (match-end 0))
1816 (let ((label (YaTeX-buffer-substring
1817 (1- (point)) (progn (backward-list 1) (1+ (point)))))
1818 (fp (make-marker))fl fn
1819 (goother (function (lambda (buffer point)
1820 (goto-char point)
1821 (if (one-window-p)
1822 (split-window-calculate-height
1823 YaTeX-default-pop-window-height))
1824 (select-window (get-lru-window))
1825 (switch-to-buffer buffer)))))
1826 ;(setq string (concat "\\" scmd "{" label "}"))
1827 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
1828 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
1829 (setq direc (if (string-match "ref\\|cite" scmd)
1830 're-search-forward 're-search-backward))
1831 (if YaTeX-current-position-register
1832 (point-to-register YaTeX-current-position-register))
1833 (if reverse (setq direc (if (eq direc 're-search-forward)
1834 're-search-backward 're-search-forward)))
1835 (if (funcall func string direc) ;label/ref found!
1836 (progn
1837 (if otherwin (funcall goother cb p))
1838 (goto-char (match-beginning 0))
1839 (push-mark p))
1840 ;;if label/ref not found, search through all yatex buffers.
1841 (goto-char p) ;resume position of current buffer
1842 (catch 'found
1843 (setq blist (YaTeX-yatex-buffer-list))
1844 (while blist
1845 ;; search for corresponding keyword
1846 (set-buffer (car blist))
1847 (if (YaTeX-on-section-command-p refcommands)
1848 (goto-char (match-beginning 0)))
1849 (cond
1850 ; cond1
1851 ((funcall func string direc)
1852 (cond
1853 (otherwin
1854 (set-buffer cb)
1855 (funcall goother (car blist) p))
1856 ((or (get-buffer-window (car blist))
1857 (and YaTeX-emacs-19
1858 (get-buffer-window (car blist) t)))
1859 (goto-buffer-window (car blist)))
1860 (t
1861 (switch-to-buffer (car blist))
1862 (message foundmsg)))
1863 (goto-char (match-beginning 0))
1864 (throw 'found t))
1865 ; cond2
1866 ((and
1867 (string-match "bibitem" scmd)
1868 (catch 'found2
1869 (save-excursion
1870 (goto-char (point-min))
1871 (while (YaTeX-re-search-active-forward
1872 "\\\\bibliography{\\([^}]*\\)}" "%" nil t)
1873 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
1874 (while fl
1875 (if (or (file-exists-p (setq fn (car fl)))
1876 (file-exists-p (setq fn (concat fn ".bib"))))
1877 (progn
1878 (set-buffer (find-file-noselect fn))
1879 (save-excursion
1880 (goto-char (point-min))
1881 (if (YaTeX-re-search-active-forward
1882 string "%" nil t)
1883 (throw 'found2
1884 (set-marker fp (point)))))))
1885 (setq fl (cdr fl)))))))
1886 (if otherwin
1887 (funcall goother (marker-buffer fp) fp)
1888 (switch-to-buffer (marker-buffer fp))
1889 (goto-char fp))
1890 (set-marker fp nil)
1891 (message foundmsg)
1892 (throw 'found t)))
1893 (setq blist (cdr blist)))
1894 ;; search for bibliography
1895 )))
1896 (if YaTeX-emacs-19
1897 (setq regexp-search-ring
1898 (cons string (delete string regexp-search-ring)))
1899 (setq search-last-regexp string)))
1900 (t nil))))
1902 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
1904 (defun YaTeX-goto-corresponding-file (&optional other)
1905 "Visit or switch buffer of corresponding file,
1906 looking at \\input or \\include or \\includeonly on current line."
1907 (if (not (YaTeX-on-includes-p)) nil
1908 (let ((parent buffer-file-name) input-file b)
1909 (save-excursion
1910 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
1911 (= ?{ (char-after (match-beginning 0))))
1912 nil
1913 (skip-chars-backward "^,{"))
1914 (setq input-file
1915 (YaTeX-buffer-substring
1916 (point) (progn (skip-chars-forward "^ ,}") (point))))
1917 (if (not (string-match "\\.\\(tex\\|sty\\)$" input-file))
1918 (setq input-file (concat input-file ".tex"))))
1919 (cond
1920 (other (YaTeX-switch-to-buffer-other-window input-file))
1921 ((setq b (YaTeX-get-file-buffer input-file))
1922 (goto-buffer-window b))
1923 (t (YaTeX-switch-to-buffer input-file)))
1924 (or (YaTeX-get-builtin "!")
1925 YaTeX-parent-file
1926 (setq YaTeX-parent-file parent)))))
1928 (defun YaTeX-goto-corresponding-BEGIN-END ()
1929 (if (not (YaTeX-on-BEGIN-END-p)) nil
1930 (if (cond
1931 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
1932 (not (search-forward "%#END" nil t)))
1933 (t ; if on %#END
1934 (not (search-backward "%#BEGIN" nil t))))
1935 (error "Corresponding %%#BEGIN/END not found."))
1936 (beginning-of-line)
1937 t))
1939 (defvar YaTeX-processed-file-regexp-alist nil
1940 "Alist of regexp of processed file regexp vs. its file name part;
1941 For example, if you include image file with `\\epsfile{file=FILE}' where
1942 `FILE' is processed file. You might want to view FILE with other previewer
1943 such as ghostview, or want to preview its source which was drawn with
1944 other drawing tool, tgif for example. Then you should set entire regexp
1945 of including expression and enclose its file name part with \\\\( and \\\\).
1947 Ex. (\"\\\\\\\\epsfile{[^}]*file=\\\\([^,} ]+\\\\)\\\\(\\\\.e?ps\\\\)?[^}]*}\" 1)
1949 Where the first group surrounded by \\\\( and \\\\) is the file name part
1950 of expression. So you should set 1 to second element. And the first
1951 matching group is sent to (image) processor defined by the variable
1952 YaTeX-file-processor-alist. See also the documentation of
1953 YaTeX-file-processor-alist.
1955 ↑じゃ良くわかんないすね。例えば tgif hoge.obj して hoge.eps を
1956 \\epsfile{file=hoge.eps} でインクルードしているとしよう。その行で
1957 \[prefix\] 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
1958 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
1959 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。
1960 すると、その部分が変数 YaTeX-file-processor-alist で定義された
1961 処理プログラムに渡される。というわけ。
1962 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、
1963 fj野鳥の会で聞こう!
1964 ")
1966 (defvar YaTeX-processed-file-regexp-alist-default
1967 '(("\\\\epsfile\\(\\[[^]]+\\]\\)?{[^},]*file=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1968 ("\\\\epsfig{[^},]*fi\\(le\\|gure\\)=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1969 ("\\\\postscriptbox{[^}]*}{[^}]*}{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 1)
1970 ("\\\\\\(epsfbox\\|epsfig\\)\\*?{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 2) ;\epsfbox{hoge.ps}
1971 ("\\\\includegraphics\\*?\\(.*\\]\\|\\s \\)?{\\(.*\\)\\(\\.ai\\|\\.pdf\\|\\.svg\\|\\.png\\|\\.jpe?g\\|\\.e?ps\\)}" 2) ;\includegraphics[options...]{hoge.eps}
1972 ("\\\\\\(psbox\\)\\(\\[[^]]+\\]\\)?{\\(\\([^,} ]*/\\)?[^} ]+\\)\\(\\.e?ps\\)}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
1973 ("\\\\input{\\([^} ]+\\)\\(\\.tps\\)}" 1) ;tgif2tex (1998/9/16)
1974 )
1975 "See the documentation of YaTeX-processed-file-regexp-alist.")
1977 (defvar YaTeX-file-processor-alist nil
1978 "*Alist of files' processor vs. its extension;
1979 See also the documentation of YaTeX-processed-file-regexp-alist.")
1981 (defvar YaTeX-file-processor-alist-default
1982 (list (cons YaTeX-cmd-tgif ".obj")
1983 (cons YaTeX-cmd-gimp ".xcf")
1984 (cons YaTeX-cmd-gimp ".xcf.gz")
1985 (cons YaTeX-cmd-gimp ".xcf.bz2")
1986 (cons YaTeX-cmd-edit-svg ".svg")
1987 (cons YaTeX-cmd-edit-svg ".svgz")
1988 (cons YaTeX-cmd-edit-ai ".ai")
1989 '("dia" . ".dia")
1990 (cons YaTeX-cmd-ooo ".odg")
1991 (cons YaTeX-cmd-edit-images ".jpeg")
1992 (cons YaTeX-cmd-edit-images ".jpg")
1993 (cons YaTeX-cmd-edit-images ".png")
1994 (cons YaTeX-cmd-edit-ps ".ps")
1995 (cons YaTeX-cmd-edit-ps ".eps")
1996 (cons YaTeX-cmd-edit-pdf ".pdf")
1997 '(t . ".tex")
1998 '(t . ".sty")
1999 '(t . ""))
2000 "See the documentation of YaTeX-file-processor-alist.")
2002 (defun YaTeX-goto-corresponding-file-processor (&optional other)
2003 "Execute corresponding file processor."
2004 (save-excursion
2005 (or (looking-at YaTeX-ec-regexp)
2006 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
2007 (let ((list (append YaTeX-processed-file-regexp-alist
2008 YaTeX-processed-file-regexp-alist-default))
2009 (p (point)) flist file
2010 (peol (point-end-of-line))
2011 (basedir
2012 (if YaTeX-search-file-from-top-directory
2013 (save-excursion (YaTeX-visit-main t) default-directory)
2014 ".")))
2015 (setq flist (catch 'found
2016 (while list
2017 (goto-char p)
2018 (if (re-search-forward (car (car list)) peol t)
2019 (progn
2020 (setq file (YaTeX-match-string
2021 (car (cdr (car list)))))
2022 (throw 'found (cdr (car list)))))
2023 (setq list (cdr list)))))
2024 (if flist ;if pattern and file name found
2025 (let*((plist (append YaTeX-file-processor-alist
2026 YaTeX-file-processor-alist-default))
2027 (plist0 plist)
2028 ext cmd src buf (alt (car (cdr flist))))
2029 (if (and (re-search-forward
2030 (concat YaTeX-comment-prefix "\\s *\\(.*\\)$") peol t)
2031 (assoc (setq cmd (YaTeX-match-string 1))
2032 YaTeX-file-processor-alist))
2033 (setq src ;if processor is specified
2034 (concat file
2035 (cdr (assoc cmd YaTeX-file-processor-alist))))
2036 (while plist ;if processor is not specified
2037 (setq ext (cdr (car plist)))
2038 (if (and (string< "" (concat file ext))
2039 (file-exists-p
2040 (expand-file-name (concat file ext) basedir)))
2041 (setq cmd (car (car plist))
2042 src (concat file ext) plist nil))
2043 (setq plist (cdr plist)))
2044 (if (and (null src) alt YaTeX-create-file-prefix-g)
2045 (setq cmd alt
2046 src (concat file (cdr (assoc alt plist0))))))
2047 (if src ;if processor and src file found
2048 (let ((default-directory basedir))
2049 (cond
2050 ((stringp cmd)
2051 (YaTeX-system (concat cmd " " src) cmd)
2052 t)
2053 ((eq t cmd)
2054 (let ((parent buffer-file-name))
2055 (funcall
2056 (cond
2057 (other 'YaTeX-switch-to-buffer-other-window)
2058 ((get-file-buffer src) 'goto-buffer-window)
2059 (t 'YaTeX-switch-to-buffer))
2060 src)
2061 (or (YaTeX-get-builtin "!")
2062 YaTeX-parent-file
2063 (setq YaTeX-parent-file parent))
2064 t))
2065 ((symbolp cmd)
2066 (cond
2067 ((symbol-function cmd)
2068 (funcall cmd src other)))
2069 t)))))))))
2071 (defun YaTeX-on-section-command-p (command)
2072 "Check if point is on the LaTeX command: COMMAND(regexp).
2073 Return nil if point is not on it. Otherwise return the
2074 number of argument position.
2075 Section command name is stored in match-data #1.
2076 Parsing information is stored to plist.
2077 Macros name stored to propname 'command.
2078 Macro's argument number stored to propname 'argc."
2079 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
2080 (ec+command (concat YaTeX-ec-regexp "\\(" command "\\)")))
2081 (setplist 'YaTeX-on-section-command-p nil)
2082 (while (setq i (string-match "\\\\(" command i))
2083 (setq grouping (1+ grouping) i (+ i 2)))
2084 (save-excursion
2085 (if (looking-at ec+command) nil
2086 (catch 'found ;caught value has no meaning
2087 ;;(1) looking at current position
2088 (and (looking-at command)
2089 (save-excursion
2090 (while (and (not (bobp)) (looking-at command))
2091 (forward-char -1))
2092 (looking-at ec+command))
2093 (goto-char (match-beginning 0))
2094 (throw 'found t))
2095 ;;If inside of parentheses, try to escape.
2096 (unwind-protect
2097 (progn
2098 (set-syntax-table YaTeX-mode-syntax-table-nonparen)
2099 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
2100 (condition-case err
2101 (progn (up-list -1) t)
2102 (error nil)))))
2103 (set-syntax-table YaTeX-mode-syntax-table))
2104 (while (equal (preceding-char) ?\]) (backward-list))
2105 ;;(2) search command directly
2106 (skip-chars-forward "^{}[]")
2107 (and (YaTeX-re-search-active-backward
2108 ec+command
2109 YaTeX-comment-prefix nil t)
2110 (>= p (match-beginning 0))
2111 (throw 'found (goto-char (match-beginning 0))))
2112 ;;(3) search token
2113 (goto-char p)
2114 (while t
2115 (if (bobp) (throw 'found nil))
2116 (cond
2117 ((looking-at YaTeX-ec-regexp) (throw 'found t))
2118 ((looking-at "[[{]") nil)
2119 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
2120 (t (skip-chars-backward " \t\r\n")))
2121 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
2122 (or (bobp) (forward-char -1)))))
2123 (if (and
2124 (looking-at (concat ec+command
2125 "\\(\\(\\[[^]]+\\]\\|([0-9,]+)\\)*\\)" ;optional arg
2126 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
2127 "[ \t\n\r]*{[^}]*}")) ;arg braces
2128 (not (YaTeX-lookup-table
2129 (setq word (YaTeX-match-string 1)) 'singlecmd)))
2130 (progn
2131 (setq md (match-data))
2132 (skip-chars-forward "^{")
2133 (if (<= (point) p) (setq parg (1+ parg)))
2134 (setq argc
2135 (or (car (cdr (YaTeX-lookup-table word 'section)))
2136 argc))
2137 (put 'YaTeX-on-section-command-p 'argc argc)
2138 (put 'YaTeX-on-section-command-p 'command argc)
2139 (while (and (>= (setq argc (1- argc)) 0)
2140 (progn (skip-chars-forward " \t\n\r")
2141 (looking-at "{")))
2142 (forward-list 1)
2143 (if (<= (point) p) (setq parg (1+ parg))))
2144 (store-match-data md)
2145 (setq i (+ 2 grouping))
2146 (if (and (match-beginning i)
2147 (>= p (match-beginning i)) (< p (match-end i)))
2148 -1 ;return -1 if point is on optional arg
2149 (if (< p (point)) parg))
2150 )))))
2152 (defun YaTeX-on-maketitle-p ()
2153 "Check if point is on maketitle type commands.
2154 Call this function after YaTeX-on-section-command-p."
2155 (let ((p (point)))
2156 (save-excursion
2157 (or (= (char-after (point)) ?\\ )
2158 (progn
2159 (skip-chars-backward
2160 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
2161 (or (bobp) (bolp) (backward-char 1))))
2162 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
2163 (<= (match-beginning 0) p)
2164 (> (match-end 0) p)))))
2166 (defun YaTeX-on-begin-end-p ()
2167 (save-excursion
2168 (if (and (boundp 'in-leftright-p) in-leftright-p)
2169 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
2170 (let ((md (match-data))) ; for safety
2171 (if (looking-at YaTeX-ec-regexp)
2172 nil ; stay here
2173 (cond
2174 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
2175 ((looking-at "\\.()\\[\\]|") (forward-char -1)))
2176 (if (equal (char-after (1- (point)))
2177 (string-to-char YaTeX-ec))
2178 (forward-char -1))))
2179 ;(beginning-of-line)
2180 (if (equal (char-after (point)) ?\\) nil ;stay here
2181 (skip-chars-backward "^\n\\\\")
2182 (or (bolp) (forward-char -1))))
2183 (re-search-forward
2184 ;;"\\\\begin{\\([^}]+\\)}\\|\\\\end{\\([^}]+\\)}"
2185 (concat
2186 (YaTeX-replace-format-args
2187 (regexp-quote YaTeX-struct-begin)
2188 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2189 "\\|"
2190 (YaTeX-replace-format-args
2191 (regexp-quote YaTeX-struct-end)
2192 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2193 "\\|\\("
2194 YaTeX-ec-regexp ;;"[][()]\\)"
2195 "[\\]\\[]\\)"
2196 )
2197 (point-end-of-line) t)))
2199 (defun YaTeX-on-includes-p ()
2200 (save-excursion
2201 (beginning-of-line)
2202 (re-search-forward "\\(\\(include[^}]*\\)\\|\\(input\\)\\){[^}]*}"
2203 (point-end-of-line) t)))
2205 (defun YaTeX-on-comment-p (&optional sw)
2206 "Return t if current line is commented out.
2207 Optional argument SW t to treat all `%' lines as comment,
2208 even if on `%#' notation."
2209 (save-excursion
2210 (beginning-of-line)
2211 (skip-chars-forward "\\s ")
2212 (looking-at (if sw "%" "%[^#]"))))
2214 (defun YaTeX-on-BEGIN-END-p ()
2215 (save-excursion
2216 (let ((case-fold-search nil))
2217 (beginning-of-line)
2218 (re-search-forward
2219 "\\(%#BEGIN\\)\\|\\(%#END\\)" (point-end-of-line) t))))
2221 (defun YaTeX-goto-corresponding-* (arg)
2222 "Parse current line and call suitable function."
2223 (interactive "P")
2224 (let (mm)
2225 (cond
2226 ((YaTeX-goto-corresponding-label arg))
2227 ((YaTeX-goto-corresponding-environment))
2228 ((YaTeX-goto-corresponding-file-processor arg))
2229 ((YaTeX-goto-corresponding-file arg))
2230 ((YaTeX-goto-corresponding-BEGIN-END))
2231 ((and (setq mm (YaTeX-in-math-mode-p))
2232 (YaTeX-goto-corresponding-leftright)))
2233 ((and ;;mm YaTeX-use-AMS-LaTeX
2234 (YaTeX-goto-corresponding-paren)))
2235 ;;((and (string-match
2236 ;; YaTeX-equation-env-regexp ;to delay loading
2237 ;; (or (YaTeX-inner-environment t) "document"))
2238 ;; (YaTeX-goto-corresponding-leftright)))
2239 ((YaTeX-goto-corresponding-viewer))
2240 (t (message "I don't know where to go.")))))
2242 (defun YaTeX-goto-corresponding-*-other-window (arg)
2243 "Parse current line and call suitable function."
2244 (interactive "P")
2245 (cond
2246 ((YaTeX-goto-corresponding-label arg t))
2247 ;;((YaTeX-goto-corresponding-environment))
2248 ((YaTeX-goto-corresponding-file t))
2249 ;;((YaTeX-goto-corresponding-BEGIN-END))
2250 (t (message "I don't know where to go."))))
2252 (defun YaTeX-comment-region (alt-prefix)
2253 "Comment out region by '%'.
2254 If you call this function on the 'begin{}' or 'end{}' line,
2255 it comments out whole environment"
2256 (interactive "P")
2257 (if (not (YaTeX-on-begin-end-p))
2258 (comment-out-region
2259 (if alt-prefix
2260 (read-string-with-history "Insert prefix: ")
2261 YaTeX-comment-prefix))
2262 (YaTeX-comment-uncomment-env 'comment-out-region)))
2264 (defun YaTeX-uncomment-region (alt-prefix)
2265 "Uncomment out region by '%'."
2266 (interactive "P")
2267 (if (not (YaTeX-on-begin-end-p))
2268 (uncomment-out-region
2269 (if alt-prefix (read-string-with-history "Remove prefix: ")
2270 YaTeX-comment-prefix)
2271 (region-beginning) (region-end) YaTeX-uncomment-once)
2272 (YaTeX-comment-uncomment-env 'uncomment-out-region)))
2274 (defun YaTeX-comment-uncomment-env (func)
2275 "Comment or uncomment out one LaTeX environment switching function by FUNC."
2276 (let (beg (p (point)))
2277 (save-excursion
2278 (beginning-of-line)
2279 (setq beg (point))
2280 (YaTeX-goto-corresponding-environment)
2281 (beginning-of-line)
2282 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
2283 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
2284 (message "%sommented out current environment."
2285 (if (eq func 'comment-out-region) "C" "Un-c")))
2287 (defun YaTeX-comment-paragraph ()
2288 "Comment out current paragraph."
2289 (interactive)
2290 (save-excursion
2291 (cond
2292 ((YaTeX-on-begin-end-p)
2293 (beginning-of-line)
2294 (insert YaTeX-comment-prefix)
2295 (YaTeX-goto-corresponding-environment)
2296 (beginning-of-line)
2297 (insert YaTeX-comment-prefix))
2298 ((YaTeX-on-comment-p)
2299 (message "Already commented out."))
2300 (t
2301 (mark-paragraph)
2302 (if (looking-at paragraph-separate) (forward-line 1))
2303 (comment-out-region "%")))))
2305 (defun YaTeX-uncomment-paragraph ()
2306 "Uncomment current paragraph."
2307 (interactive)
2308 (save-excursion
2309 (if (YaTeX-on-begin-end-p)
2310 (let ((p (point-marker)))
2311 (YaTeX-goto-corresponding-environment)
2312 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2313 (goto-char p)
2314 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2315 (set-marker p nil))
2316 (if (YaTeX-on-comment-p)
2317 (let*((fill-prefix "")
2318 ;;append `^%' to head of paragraph delimiter.
2319 (paragraph-start
2320 (concat
2321 "^$\\|^%\\(" YaTeX-paragraph-separate "\\)"))
2322 (paragraph-separate paragraph-start))
2323 (mark-paragraph)
2324 (if (not (bobp)) (forward-line 1))
2325 (uncomment-out-region "%" nil nil YaTeX-uncomment-once))
2326 (message "This line is not a comment line.")))))
2328 (defun YaTeX-remove-prefix (prefix &optional once)
2329 "Remove prefix on current line as far as prefix detected. But
2330 optional argument ONCE makes deletion once."
2331 (interactive "sPrefix:")
2332 (beginning-of-line)
2333 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
2334 (replace-match "")
2335 (if once (end-of-line))))
2337 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
2338 "Kill some matching pair.
2339 This function assumes that pairs occupy whole of each line where they resid."
2340 (if (not (funcall predicate)) nil
2341 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
2342 b2 e2)
2343 (save-excursion
2344 (funcall gofunc)
2345 (funcall predicate) ;get match data
2346 (if (< (point) e1) ;if currently on begin-line
2347 (progn
2348 (setq b2 b1 e2 e1
2349 b1 (match-beginning 0) e1 (match-end 0))
2350 (goto-char e2)) ;goto end-line's end
2351 (setq b2 (match-beginning 0)
2352 e2 (match-end 0))
2353 (goto-char e2)) ;now e2 has surely end-line's end
2354 (skip-chars-forward " \t")
2355 (and (eolp)
2356 (not (eobp))
2357 (setq e2 (1+ (point))))
2358 (if (not kill-contents)
2359 (kill-region
2360 (progn
2361 (goto-char b2)
2362 (skip-chars-backward " \t%")
2363 (if (bolp) (point) b2))
2364 e2))
2365 (goto-char b1)
2366 (skip-chars-backward " \t%")
2367 (if (not kill-contents)
2368 (progn
2369 (kill-append
2370 (buffer-substring
2371 (setq b1 (if (bolp) (point) b1))
2372 (setq e1
2373 (progn
2374 (goto-char e1)
2375 (while (looking-at "{\\| \t")
2376 (forward-list 1))
2377 (skip-chars-forward " \t")
2378 (if (and (eolp) (not (eobp)))
2379 (1+ (point))
2380 (point)))))
2381 t)
2382 (delete-region b1 e1))
2383 (kill-region
2384 (if (bolp) (point) b1)
2385 e2)))
2386 t)))
2388 (defun YaTeX-kill-section-command (point kill-all)
2389 "Kill section-type command at POINT leaving its last argument.
2390 Non-nil for the second argument kill its last argument too."
2391 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
2392 (argc (get 'YaTeX-on-section-command-p 'argc))
2393 beg (end (make-marker)))
2394 (save-excursion
2395 (goto-char point)
2396 (or (looking-at YaTeX-ec-regexp)
2397 (progn
2398 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2399 (forward-char -1)))
2400 (setq beg (point))
2401 (skip-chars-forward "^{")
2402 (while (> (setq argc (1- argc)) 0)
2403 (skip-chars-forward "^{")
2404 (forward-list 1))
2405 (kill-region beg (point))
2406 (forward-list 1)
2407 (set-marker end (point))
2408 (if kill-all
2409 (progn
2410 (kill-append (buffer-substring beg end) nil)
2411 (delete-region beg end))
2412 (goto-char beg)
2413 (kill-append
2414 (buffer-substring
2415 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
2416 nil)
2417 (delete-region beg (1+ (point)))
2418 (goto-char end)
2419 (set-marker end nil)
2420 (kill-append (buffer-substring (point) (1- (point))) nil)
2421 (delete-backward-char 1)))))
2423 (defun YaTeX-kill-paren (kill-contents)
2424 "Kill parentheses leaving its contents.
2425 But kill its contents if the argument KILL-CONTENTS is non-nil."
2426 (interactive "P")
2427 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
2428 (md (match-data)))
2429 (unwind-protect
2430 (save-excursion
2431 (modify-syntax-entry ?\\ " ")
2432 (if (looking-at "\\s(\\|\\(\\s)\\)")
2433 (progn
2434 (if (match-beginning 1)
2435 (up-list -1))
2436 (if (and (> (point) (point-min))
2437 (= (char-after (1- (point))) ?\\ ))
2438 (setq p (1- (point)) bsl t)
2439 (setq p (point)))
2440 (forward-list 1)
2441 ;(YaTeX-goto-open-paren t)
2442 (if kill-contents (delete-region p (point))
2443 (backward-delete-char 1)
2444 (cond
2445 ((save-excursion
2446 (forward-char -2)
2447 (looking-at (concat YaTeX-ec-regexp "/")))
2448 (backward-delete-char 2))
2449 ((= (char-after (1- (point))) ?\\)
2450 (backward-delete-char 1)))
2451 (goto-char p)
2452 (if (looking-at
2453 (concat "{" YaTeX-ec-regexp
2454 YaTeX-command-token-regexp "+"
2455 "\\s +"))
2456 (delete-region (point) (match-end 0))
2457 (delete-char 1)
2458 (if bsl (delete-char 1))))
2459 t)))
2460 (modify-syntax-entry ?\\ backslash-syntax)
2461 (store-match-data md))))
2463 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
2464 (put 'YaTeX-read-environment-history 'no-default t)
2465 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
2466 "Read a LaTeX environment name with completion."
2467 (YaTeX-sync-local-table 'tmp-env-table)
2468 (completing-read-with-history
2469 prompt
2470 (append tmp-env-table user-env-table env-table)
2471 predicate must-match initial
2472 'YaTeX-read-environment-history))
2474 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
2475 (put 'YaTeX-read-section-history 'no-default t)
2476 (defun YaTeX-read-section (prompt &optional predicate initial)
2477 "Read a LaTeX section-type command with completion."
2478 (YaTeX-sync-local-table 'tmp-section-table)
2479 (let ((minibuffer-completion-table
2480 (append tmp-section-table user-section-table section-table)))
2481 (read-from-minibuffer-with-history
2482 prompt initial YaTeX-section-completion-map nil
2483 'YaTeX-read-section-history)))
2485 (defun YaTeX-read-section-with-overview ()
2486 "Read sectioning command with overview.
2487 This function refers a local variable `source-window' in YaTeX-make-section,
2488 because this function is called with no argument."
2489 (interactive)
2490 (require 'yatexsec) ;some case needs this
2491 (if (> (minibuffer-depth) 1)
2492 (error "Too many minibuffer levels for overview."))
2493 (let ((sw (selected-window))
2494 (minibuffer-max-depth nil) ; for XEmacs20
2495 (enable-recursive-minibuffers t) sect)
2496 (unwind-protect
2497 (progn
2498 (select-window source-window)
2499 (setq sect (YaTeX-read-section-in-minibuffer
2500 "Sectioning(Up=C-p, Down=C-n, Help=?): "
2501 YaTeX-sectioning-level (YaTeX-section-overview))))
2502 (select-window sw))
2503 (YaTeX-minibuffer-erase)
2504 (insert sect)
2505 (exit-minibuffer)))
2507 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
2508 (put 'YaTeX-read-fontsize-history 'no-default t)
2509 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
2510 "Read a LaTeX font changing command with completion."
2511 (YaTeX-sync-local-table 'tmp-fontsize-table)
2512 (completing-read-with-history
2513 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
2514 predicate must-match initial 'YaTeX-read-fontsize-history))
2516 (defun YaTeX-change-environment ()
2517 "Change the name of environment."
2518 (interactive)
2519 (if (not (YaTeX-on-begin-end-p)) nil
2520 (save-excursion
2521 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
2522 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
2523 (YaTeX-buffer-substring m2 (match-end 2))))
2524 (goto-char (match-beginning 0))
2525 (set-mark-command nil)
2526 (YaTeX-goto-corresponding-environment)
2527 (setq newenv (YaTeX-read-environment
2528 (format "Change environment `%s' to: " env)))
2529 (cond
2530 ((string= newenv "") (message "Change environment cancelled."))
2531 ((string= newenv env) (message "No need to change."))
2532 (t
2533 (search-forward (concat "{" env) (point-end-of-line) t)
2534 (replace-match (concat "{" newenv) t)
2535 (exchange-point-and-mark)
2536 (search-forward (concat "{" env) (point-end-of-line) t)
2537 (replace-match (concat "{" newenv) t)))
2538 t))))
2540 (defun YaTeX-change-section ()
2541 "Change section-type command."
2542 (interactive)
2543 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
2544 (p (point)) (cmd (YaTeX-match-string 1))
2545 (beg (make-marker)) (end (make-marker)) old new)
2546 (if (null where) nil
2547 (unwind-protect
2548 (let ((source-window (selected-window)))
2549 (cond
2550 ((equal where 0);;if point is on section command
2551 (set-marker beg (match-beginning 1))
2552 (set-marker end (match-end 1))
2553 (goto-char beg) ;beginning of the command
2554 (setq new (YaTeX-read-section
2555 (format "Change `%s' to: " cmd) nil)
2556 old cmd))
2558 ((= where -1);;if point is on a optional parameter
2559 (set-marker beg (match-beginning 2))
2560 (skip-chars-forward "^{")
2561 (set-marker end (point))
2562 (goto-char p)
2563 (setq new
2564 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
2565 (YaTeX-addin cmd)
2566 (concat "["
2567 (read-string
2568 (format "Change `%s' to: "
2569 (setq old (YaTeX-buffer-substring
2570 (1+ beg) (1- end)))))
2571 "]"))))
2573 ((> where 0);;if point is in arguments' braces
2574 (or (looking-at "{")
2575 (progn (skip-chars-backward "^{") (forward-char -1)))
2576 (set-marker beg (1+ (point)))
2577 (forward-list 1)
2578 (forward-char -1)
2579 (set-marker end (point))
2580 (setq old (YaTeX-buffer-substring beg end))
2581 (goto-char p)
2582 (if (> (length old) 40)
2583 (setq old (concat (substring old 0 12) "..."
2584 (substring old -12))))
2585 (setq new
2586 (if (intern-soft (concat "YaTeX::" cmd))
2587 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
2588 (read-string (format "Change `%s' to: " old)))))
2589 ) ;cond
2590 (if (string= old new)
2591 nil ;do not replace
2592 (delete-region beg end)
2593 (goto-char beg)
2594 (insert-before-markers new)))
2595 (set-marker beg nil)
2596 (set-marker end nil))
2597 ;;(goto-char (marker-position p))
2598 new)))
2600 (defun YaTeX-change-fontsize ()
2601 "Change large-type command."
2602 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
2603 (p (point)) large old new beg end)
2604 ;;(and (looking-at "}") (up-list -1))
2605 ;;(and (looking-at "{") (forward-char 1))
2606 ;;Is above convenient?
2607 (save-excursion
2608 (or (looking-at YaTeX-ec-regexp)
2609 (progn
2610 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2611 (forward-char -1)))
2612 (cond
2613 ((and
2614 (looking-at
2615 (concat YaTeX-ec-regexp "\\(" YaTeX-TeX-token-regexp "\\)"))
2616 (< p (match-end 0))
2617 (assoc (setq old (YaTeX-match-string 1)) lt))
2618 (goto-char p)
2619 (setq beg (match-beginning 1) end (match-end 1) ;save match position
2620 new (completing-read
2621 (format "Change font/size `%s' to : " old) lt))
2622 (delete-region beg end)
2623 (goto-char beg)
2624 (insert-before-markers new)
2625 new)
2626 (t nil)
2627 ))))
2629 (defun YaTeX-change-math-image ()
2630 "Change with image completion."
2631 (let (maketitle memberp beg end)
2632 (if (and (YaTeX-on-maketitle-p)
2633 (progn
2634 (setq maketitle (substring (YaTeX-match-string 0) 1))
2635 (setq memberp (YaTeX-math-member-p maketitle))))
2636 (let*((last-command-char (string-to-char (car memberp)))
2637 (last-command-event last-command-char))
2638 (setq beg (match-beginning 0) end (match-end 0))
2639 (delete-region beg end)
2640 (YaTeX-math-insert-sequence t (cdr memberp))))))
2642 (defun YaTeX-kill-* (&optional arg)
2643 "Parse current line and call suitable function.
2644 Non-nil for ARG kills its contents too."
2645 (interactive "P")
2646 (cond
2647 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
2648 'YaTeX-goto-corresponding-environment arg))
2649 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
2650 'YaTeX-goto-corresponding-BEGIN-END arg))
2651 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
2652 (YaTeX-kill-section-command (match-beginning 0) arg))
2653 ((YaTeX-kill-paren arg))
2654 ((and (fboundp 'overlays-at)
2655 (member YaTeX-on-the-fly-overlay (overlays-at (point))))
2656 (YaTeX-on-the-fly-cancel))
2657 (t (message "I don't know what to kill."))))
2659 (defun YaTeX-change-* ()
2660 "Parse current line and call suitable function."
2661 (interactive)
2662 (cond
2663 ((YaTeX-change-parentheses))
2664 ((YaTeX-change-environment))
2665 ((YaTeX-change-section))
2666 ((YaTeX-change-fontsize))
2667 ((YaTeX-change-math-image))
2668 (t (message "I don't know what to change."))))
2670 ;;;
2671 ;Check availability of add-in functions
2672 ;;;
2673 (cond
2674 ((featurep 'yatexadd) nil) ;Already provided.
2675 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
2676 (t (message "YaTeX add-in functions not supplied.")))
2678 (defun YaTeX-addin (name)
2679 "Check availability of addin function and call it if exists."
2680 (if (and (not (get 'YaTeX-generate 'disabled))
2681 (intern-soft (concat YaTeX-addin-prefix name))
2682 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
2683 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
2684 (if (stringp s) s ""))
2685 "")) ;Add in function is not bound.
2688 (defun YaTeX-on-item-p (&optional point)
2689 "Return t if POINT (default is (point)) is on \\item."
2690 (let ((p (or point (point))))
2691 (save-excursion
2692 (goto-char p)
2693 (end-of-line)
2694 (setq p (point))
2695 (re-search-backward YaTeX-paragraph-delimiter nil t)
2696 (re-search-forward YaTeX-item-regexp p t))))
2698 (defun YaTeX-in-verb-p (&optional point)
2699 "Check if POINT is in verb or verb*. Default of POINT is (point)."
2700 (setq point (or point (point)))
2701 (save-excursion
2702 (let ((md (match-data)))
2703 (goto-char point)
2704 (unwind-protect
2705 (if (not (re-search-backward
2706 (concat YaTeX-ec-regexp
2707 "\\(" YaTeX-verb-regexp "\\)"
2708 "\\([^-A-Za-z_*]\\)")
2709 (point-beginning-of-line) t))
2710 nil
2711 (goto-char (match-end 2))
2712 (skip-chars-forward
2713 (concat "^" (YaTeX-buffer-substring
2714 (match-beginning 2) (match-end 2))))
2715 (and (< (match-beginning 2) point) (< (1- point) (point))))
2716 (store-match-data md)))))
2718 (defun YaTeX-literal-p (&optional point)
2719 "Check if POINT is in verb or verb* or verbatime environment family.
2720 Default of POINT is (point)."
2721 (let ((md (match-data)))
2722 (unwind-protect
2723 (cond
2724 ((equal YaTeX-ec "\\") ;maybe LaTeX
2725 (save-excursion
2726 (and point (goto-char point))
2727 (or (YaTeX-in-verb-p (point))
2728 (and (not (looking-at "\\\\end{verb"))
2729 (YaTeX-quick-in-environment-p
2730 YaTeX-verbatim-environments))))))
2731 (store-match-data md))))
2733 ;; Filling \item
2734 (defun YaTeX-remove-trailing-comment (start end)
2735 "Remove trailing comment from START to end."
2736 (save-excursion
2737 (let ((trcom (concat YaTeX-comment-prefix "$")))
2738 (goto-char start)
2739 (while (re-search-forward trcom end t)
2740 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
2741 (replace-match "\\1"))))))
2743 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
2744 (defun YaTeX-get-item-info (&optional recent thisenv)
2745 "Return the list of the beginning of \\item and column of its item.
2746 If it seems to be outside of itemizing environment, just return nil.
2747 Non-nil for optional argument RECENT refers recent \\item.
2748 Optional second argument THISENV omits calling YaTeX-inner-environment."
2749 (save-excursion
2750 (let* ((p (point)) env e0 c cc md
2751 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
2752 (get 'YaTeX-inner-environment 'point))))
2753 (end-of-line)
2754 (if (if recent
2755 (catch 'found
2756 (while (YaTeX-re-search-active-backward
2757 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
2758 (setq md (match-data))
2759 (YaTeX-inner-environment t)
2760 (store-match-data md)
2761 (if (= bndry (get 'YaTeX-inner-environment 'point))
2762 (throw 'found t))))
2763 (goto-char bndry)
2764 (YaTeX-re-search-active-forward
2765 YaTeX-item-regexp YaTeX-comment-prefix p t))
2766 (progn
2767 (goto-char (match-end 0))
2768 ;(setq c (current-column))
2769 (if (string-match "desc" env)
2770 (setq c 6)
2771 (setq cc (current-column))
2772 (if (equal (following-char) ?\[) (forward-list 1))
2773 (if (< (- (current-column) cc)
2774 YaTeX-itemize-withlabel-max-indent-depth)
2775 (setq c 0)
2776 (move-to-column cc)
2777 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
2778 (skip-chars-forward " \t" (point-end-of-line))
2779 (list (point-beginning-of-line) (+ c (current-column))))))))
2781 (defun YaTeX-fill-item ()
2782 "Fill item in itemize environment."
2783 (interactive)
2784 (save-excursion
2785 (let* ((p (point))
2786 (item-term (concat
2787 "\\(^[ \t]*$\\)\\|" YaTeX-item-regexp "\\|\\("
2788 YaTeX-ec-regexp "\\(begin\\|end\\)\\)"))
2789 ;;This value depends on LaTeX.
2790 fill-prefix start col
2791 (info (YaTeX-get-item-info t)))
2792 (if (null info) nil ;not on \item, do nothing
2793 (setq start (car info)
2794 col (car (cdr info)))
2795 (save-excursion
2796 (if (re-search-backward "^\\s *$" start t)
2797 ;;if separated from \item line, isolate this block
2798 (progn
2799 (setq start (1+ (match-end 0)))
2800 (goto-char start)
2801 (skip-chars-forward " \t")
2802 (delete-region (point) start) ;is this your favor???
2803 (indent-to col))))
2804 (beginning-of-line)
2805 (if (<= (save-excursion
2806 (re-search-forward
2807 (concat "\\\\end{\\|\\\\begin{\\|^[ \t]*$") nil t)
2808 (match-beginning 0))
2809 p)
2810 (progn (message "Not on itemize.") nil)
2811 (end-of-line)
2812 (newline)
2813 (indent-to col)
2814 (setq fill-prefix
2815 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
2816 (beginning-of-line)
2817 (delete-region (point) (progn (forward-line 1) (point)))
2818 (re-search-forward item-term nil 1)
2819 (YaTeX-remove-trailing-comment start (point))
2820 (beginning-of-line)
2821 (push-mark (point) t)
2822 (goto-char start)
2823 (forward-line 1)
2824 (while (< (point) (mark))
2825 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
2826 (forward-line 1))
2827 (fill-region-as-paragraph start (mark))
2828 (if NTT-jTeX
2829 (while (progn(forward-line -1)(end-of-line) (> (point) start))
2830 (insert ?%)))
2831 (pop-mark))))))
2833 (defun YaTeX-fill-paragraph (arg)
2834 "YaTeX adjustment function for fill-paragraph.
2835 *Protect \\verb from unexpected broken up."
2836 (interactive "P")
2837 (cond
2838 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
2839 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
2840 ((YaTeX-in-math-mode-p) nil)
2841 (t
2842 (save-excursion
2843 (let*((verbrex (concat YaTeX-ec-regexp
2844 "\\(" YaTeX-verb-regexp "\\)" ;match#1
2845 "\\(.\\).*\\(\\2\\)")) ;match #2 and #3
2846 (tilderex (concat "\\("
2847 YaTeX-kanji-regexp "~"
2848 "\\)" YaTeX-ec-regexp
2849 "\\|\\("
2850 "~" YaTeX-kanji-regexp
2851 "\\)"))
2852 (p (point)) ii end poslist spacelist lenlist b e n
2853 (fill-prefix fill-prefix)
2854 (inenv (or (YaTeX-inner-environment t) "document"))
2855 (border (get 'YaTeX-inner-environment 'point)))
2856 (cond
2857 ((save-excursion (beginning-of-line) ;if point is on the first
2858 (setq end (point)) ;non-whitespace char
2859 (skip-chars-forward " \t")
2860 (equal (point) p))
2861 (setq fill-prefix (YaTeX-buffer-substring p end)))
2862 ((and ;;(not YaTeX-emacs-19)
2863 (string-match YaTeX-itemizing-env-regexp inenv)
2864 (setq ii (YaTeX-get-item-info)))
2865 (save-excursion
2866 (beginning-of-line)
2867 (indent-to-column (car (cdr ii)))
2868 (setq fill-prefix
2869 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
2870 (delete-region (point) (progn (beginning-of-line) (point))))))
2871 (cond
2872 ((string-match "tabular" inenv)
2873 (let ((b (point-beginning-of-line))
2874 (e (point-end-of-line)))
2875 (if (re-search-backward
2876 "&\\|\\\\\\\\\\|\\\\\\(begin\\|end\\){" border t)
2877 (setq b (if (match-beginning 1)
2878 (progn (forward-line 1) (point))
2879 (point-beginning-of-line))))
2880 (goto-char p)
2881 (if (re-search-forward
2882 "&\\|\\\\\\\\\\|\\\\\\(end\\|begin\\){" nil t)
2883 (setq e (if (match-beginning 1)
2884 (progn (forward-line -1)
2885 (point-end-of-line))
2886 (match-beginning 0))))
2887 (set-mark e)
2888 (goto-char b)))
2889 (t
2890 (mark-paragraph)))
2891 (save-restriction
2892 (narrow-to-region (region-beginning) (region-end))
2893 (YaTeX-remove-trailing-comment (point-min) (point-max))
2894 ;; First, replace spaces in verb to _ temporarily.
2895 (goto-char (point-min))
2896 (while (YaTeX-re-search-active-forward
2897 verbrex YaTeX-comment-prefix (point-max) t)
2898 (setq end (match-beginning 3))
2899 (goto-char (match-beginning 2))
2900 (while (re-search-forward "\\s " end t)
2901 (setq poslist (cons (make-marker) poslist)
2902 spacelist (cons (preceding-char) spacelist)
2903 lenlist (cons 1 lenlist))
2904 (replace-match "_")
2905 (set-marker (car poslist) (match-beginning 0))))
2906 ;; Second, replace "表~\ref{...}" to "\\\ref{...}"
2907 (goto-char (point-min))
2908 (while (YaTeX-re-search-active-forward
2909 tilderex YaTeX-comment-prefix (point-max) t)
2910 (if (match-beginning 1)
2911 (setq b (match-beginning 1) e (match-end 1) n 1)
2912 (setq b (match-beginning 2) e (match-end 2) n 2))
2913 (setq poslist (cons (make-marker) poslist)
2914 spacelist (cons (YaTeX-match-string n) spacelist)
2915 lenlist (cons 2 lenlist))
2916 (goto-char (match-beginning 0))
2917 (delete-region (point) e)
2918 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
2919 (set-marker (car poslist) b))
2920 ;;(fill-paragraph arg)
2921 (fill-region-as-paragraph (point-min) (point-max) arg)
2922 (while spacelist
2923 (goto-char (car poslist))
2924 (set-marker (car poslist) nil)
2925 (and (eolp) (skip-chars-forward "\n\t "))
2926 (delete-char (car lenlist))
2927 (insert (car spacelist))
2928 (setq spacelist (cdr spacelist)
2929 poslist (cdr poslist)
2930 lenlist (cdr lenlist)))
2931 (goto-char (point-min))
2932 (forward-word 1)
2933 (beginning-of-line)
2934 (while (re-search-forward "\\\\\\([a-z]*ref\\|cite\\){" nil t)
2935 (if (< (point-end-of-line)
2936 (save-excursion (forward-char -1) (forward-list 1) (point)))
2937 (progn (end-of-line)
2938 (if (save-excursion
2939 (backward-word 1)
2940 (looking-at "[^0-9A-z!-)]"))
2941 (insert YaTeX-comment-prefix)))))
2942 ;; Nonbreak space `~'
2943 (goto-char (point-min))
2944 (while (YaTeX-re-search-active-forward
2945 "~\\(\\s *\\)$" YaTeX-comment-prefix (point-max) t)
2946 (delete-region (match-beginning 1) (match-end 1))
2947 (insert YaTeX-comment-prefix))
2948 (goto-char (point-min))
2949 (if (and NTT-jTeX (looking-at "[ \t]\\|^$"))
2950 (progn
2951 (goto-char (point-min))
2952 (while (not (eobp))
2953 (end-of-line)
2954 (or (bolp)
2955 (save-excursion
2956 (backward-word 1)
2957 (looking-at "[0-9A-z!-)]")) ;is not japanese string
2958 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
2959 (forward-line 1))
2960 (goto-char p)
2961 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
2962 ))))))))
2964 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
2965 (fset 'YaTeX-saved-indent-new-comment-line
2966 (symbol-function 'indent-new-comment-line))
2967 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
2969 (defun YaTeX-indent-new-comment-line (&optional soft)
2970 "Tuned `indent-new-comment-line' function for yatex.
2971 See the documentation of `YaTeX-saved-indent-new-comment-line'."
2972 (interactive)
2973 (cond
2974 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
2975 (string-match
2976 "document"
2977 (or (and (boundp 'inenv) inenv)
2978 (or (YaTeX-inner-environment t) "document"))))
2979 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
2980 ; ((and (eq major-mode 'yahtml-mode)
2981 ; (string-match
2982 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
2983 ; (yahtml-indent-new-commnet-line))
2984 ((and (eq major-mode 'yatex-mode) ;1997/2/4
2985 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
2986 (t (let (fill-prefix)
2987 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
2989 (defun YaTeX-fill-* ()
2990 "Fill paragraph according to its condition."
2991 (interactive)
2992 (cond
2993 ((YaTeX-fill-item))
2994 ))
2996 ;; Accent completion
2997 (defun YaTeX-read-accent-char (x)
2998 "Read char in accent braces."
2999 (let ((c (read-char)))
3000 (concat
3001 (if (and (or (= c ?i) (= c ?j))
3002 (not (string-match (regexp-quote x) "cdb")))
3003 "\\" "")
3004 (char-to-string c))))
3006 (defun YaTeX-make-accent ()
3007 "Make accent usage."
3008 (interactive)
3009 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
3010 (let ((c (read-char))(case-fold-search nil))
3011 (setq c (cond ((and (> c ?0) (< c ?8))
3012 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
3013 ((= c ?h) "H")
3014 (t (char-to-string c))))
3015 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
3016 (insert "\\" c "{}")
3017 (backward-char 1)
3018 (insert (YaTeX-read-accent-char c))
3019 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
3020 (forward-char 1))))
3022 ;; Field skip in tabular
3023 (defun YaTeX-forward-field (arg)
3024 "Move forward to the ARGth next column field of table."
3025 (interactive "p")
3026 (if (< arg 0)
3027 (YaTeX-backward-field (- arg))
3028 (let ((ep (save-excursion (YaTeX-end-of-environment) (point)))
3029 (wc (car (YaTeX-array-what-column-internal))))
3030 (while (>= (setq arg (1- arg)) 0)
3031 (skip-chars-forward "^&\\\\")
3032 (while (and (not (eobp))
3033 (> ep (point))
3034 (looking-at "\\&\\|\\\\")
3035 (= wc (car (YaTeX-array-what-column-internal))))
3036 (skip-chars-forward "&" ep)
3037 (while (looking-at "[\n\t ]+\\|\\\\\\\\\\|\\\\.line\\>")
3038 (goto-char (match-end 0))
3039 ))))))
3041 (defun YaTeX-backward-field (arg)
3042 "Move backward to the ARGth next column field of table."
3043 (interactive "p")
3044 (if (< arg 0)
3045 (YaTeX-forward-field (- arg))
3046 (let ((bp (save-excursion
3047 (YaTeX-beginning-of-environment)
3048 (point-end-of-line)))
3049 (wc (car (YaTeX-array-what-column-internal))))
3050 (while (>= (setq arg (1- arg)) 0)
3051 (skip-chars-backward "^&\\\\" bp)
3052 (while (and (not (bobp))
3053 (< bp (point))
3054 (memq (preceding-char) '(?& ?\\))
3055 (= wc (car (YaTeX-array-what-column-internal))))
3056 (skip-chars-backward "&\\\\" bp)
3057 (skip-chars-backward "\n\t " bp))
3058 (if (eolp) (skip-chars-forward "^&\\\\"))))))
3060 ;; Indentation
3061 (defun YaTeX-current-indentation ()
3062 "Return the indentation of current environment."
3063 (save-excursion
3064 ;;(beginning-of-line)
3065 (if (YaTeX-beginning-of-environment t)
3066 (goto-char (get 'YaTeX-inner-environment 'point))
3067 (forward-line -1)
3068 (beginning-of-line)
3069 (skip-chars-forward " \t"))
3070 (current-column)))
3072 (defun YaTeX-previous-line-indentation ()
3073 (save-excursion
3074 (forward-line -1)
3075 (skip-chars-forward " \t")
3076 (current-column)))
3078 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\|alltt"
3079 "*Regexp of environment names that should begin with no indentation.
3080 All verbatime-like environment name should match with.")
3081 (defun YaTeX-indent-line ()
3082 "Indent corrent line referrin current environment."
3083 (interactive)
3084 (let ((indent-relative
3085 (function
3086 (lambda (&optional additional)
3087 (YaTeX-reindent
3088 (+ (YaTeX-current-indentation)
3089 (or additional 0)
3090 YaTeX-environment-indent)))))
3091 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
3092 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
3093 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
3094 ;;(if NTT-jTeX ;;Do you need this section?
3095 ;; (save-excursion
3096 ;; (end-of-line)
3097 ;; (let ((p (point)))
3098 ;; (forward-line -1)
3099 ;; (end-of-line)
3100 ;; (or (= p (point))
3101 ;; (progn (backward-char (length YaTeX-comment-prefix))
3102 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
3103 ;; (progn
3104 ;; (skip-chars-backward YaTeX-comment-prefix)
3105 ;; (kill-line))))))
3106 (or inenv (setq inenv "document")) ;is the default environment
3107 (cond
3108 ((and
3109 (prog1 (YaTeX-on-begin-end-p)
3110 (setq begend (match-beginning 0)))
3111 (or (match-beginning 2) ;if \end
3112 (and (match-beginning 3) ;if \) \]
3113 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
3114 (YaTeX-reindent
3115 (save-excursion
3116 (YaTeX-goto-corresponding-environment)
3117 (current-column))))
3118 ;; on the begining of verbatime line, remove all indentation
3119 ((and begend ;; match-beginning 0 of \begin
3120 YaTeX-noindent-env-regexp
3121 (stringp YaTeX-noindent-env-regexp)
3122 (save-excursion
3123 (and ;; if the \begin is the first declaration of this line
3124 (progn (beginning-of-line) (skip-chars-forward " \t")
3125 (= begend (point)))
3126 (progn
3127 (goto-char begend)
3128 (looking-at
3129 (concat YaTeX-ec-regexp
3130 "begin{\\(" YaTeX-noindent-env-regexp "\\)}"))))))
3131 (save-excursion
3132 (goto-char begend)
3133 (delete-region (point) (point-beginning-of-line))))
3134 ((string-match YaTeX-equation-env-regexp inenv)
3135 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
3136 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
3137 (string-match YaTeX-itemizing-env-regexp inenv)
3138 ;;(YaTeX-on-item-p) ??
3139 ;;(setq iteminfo (YaTeX-get-item-info t))
3140 (if (save-excursion
3141 (beginning-of-line)
3142 (re-search-forward YaTeX-item-regexp peol t))
3143 (progn
3144 (save-excursion
3145 (goto-char (1+ (match-beginning 0)))
3146 (setq depth
3147 (* YaTeX-environment-indent
3148 (cond
3149 ((looking-at "subsubsub") 3)
3150 ((looking-at "subsub") 2)
3151 ((looking-at "sub") 1)
3152 (t 0)))))
3153 (funcall indent-relative depth))
3154 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
3155 (+ (save-excursion
3156 (beginning-of-line)
3157 (YaTeX-current-indentation))
3158 YaTeX-environment-indent))))
3159 )
3160 ((YaTeX-literal-p) ;verbatims
3161 (tab-to-tab-stop))
3162 ((string-match "\\(tabular\\|array\\)" inenv) ;1.73
3163 (let ((n 1) (cc (current-column)) (p (point)))
3164 (condition-case err
3165 (save-excursion
3166 (beginning-of-line)
3167 (skip-chars-forward "[ \t]")
3168 ;;(if (looking-at "&") (forward-char 1))
3169 (require 'yatexenv)
3170 (setq n (car (YaTeX-array-what-column-internal))))
3171 (error nil))
3172 (YaTeX-reindent
3173 (+ (YaTeX-current-indentation)
3174 YaTeX-environment-indent
3175 (* (1- n) YaTeX-tabular-indentation)))
3176 (and (= cc (current-column))
3177 (= p (point))
3178 (equal last-command 'YaTeX-indent-line)
3179 ;; if NO indent action occured, move to the next column
3180 (YaTeX-forward-field 1))))
3181 ((and inenv (not (equal "document" inenv)))
3182 (funcall indent-relative))
3183 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
3184 (require 'yatexsec) ;to know YaTeX-sectioning-level
3185 (setq sect (YaTeX-match-string 1))
3186 (if (string-match "\\*$" sect)
3187 (setq sect (substring sect 0 -1)))
3188 (YaTeX-reindent
3189 (* (max
3190 (1- ;I want chapter to have indentation 0
3191 (or (cdr (assoc sect YaTeX-sectioning-level))
3192 0))
3193 0)
3194 YaTeX-environment-indent)))
3195 ;;Default movement
3196 ((and (bolp) fill-prefix) (insert fill-prefix))
3197 (t (save-excursion
3198 (beginning-of-line)
3199 (if fill-prefix
3200 (progn
3201 (delete-region (point)
3202 (progn (skip-chars-forward " \t")
3203 (point)))
3204 (insert fill-prefix))
3205 (skip-chars-forward " \t")
3206 (if (bobp)
3207 nil
3208 (indent-relative-maybe))))
3209 (skip-chars-forward " \t")))
3210 ;;if current line is \begin, re-indent \end too
3211 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
3212 (save-excursion
3213 ;;(beginning-of-line)
3214 ;;(search-forward "\\begin")
3215 (goto-char (match-beginning 0))
3216 (setq depth (current-column))
3217 (YaTeX-goto-corresponding-environment)
3218 (YaTeX-reindent depth)))
3219 (if (or
3220 (and NTT-jTeX
3221 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
3222 (save-excursion
3223 (beginning-of-line)
3224 (and
3225 (not (bobp))
3226 (progn
3227 (backward-char 1)
3228 (re-search-backward
3229 "\\\\\\(\\(page\\)?ref\\|cite\\){" (point-beginning-of-line) t))
3230 (goto-char (1- (match-end 0)))
3231 (> (save-excursion
3232 (condition-case ()
3233 (progn (forward-list 1) (point))
3234 (error (point-max))))
3235 (point-end-of-line)))))
3236 (save-excursion
3237 (end-of-line)
3238 (let ((p (point)))
3239 (forward-line -1)
3240 (end-of-line)
3241 (or (= p (point))
3242 (looking-at (regexp-quote YaTeX-comment-prefix))
3243 (bobp) (bolp)
3244 (save-excursion
3245 (backward-word 1)
3246 (looking-at "\\sw+")) ;is not japanese string
3247 (insert YaTeX-comment-prefix)))))))
3249 (defun YaTeX-comment-line-break (&optional soft)
3250 "Call comment-indent-new-line and YaTeX-indent-line"
3251 (comment-indent-new-line soft)
3252 (YaTeX-indent-line))
3254 (defun YaTeX-latex2e-p ()
3255 (let ((b (current-buffer))
3256 (ptn (concat YaTeX-ec "documentclass")))
3257 (unwind-protect
3258 (or (save-excursion (search-backward ptn nil t))
3259 (progn
3260 (YaTeX-visit-main t)
3261 (save-excursion (search-backward ptn nil t))))
3262 (set-buffer b))))
3264 (provide 'yatex)
3265 (defvar yatex-mode-load-hook nil
3266 "*List of functions to be called when yatex.el is loaded.")
3267 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
3268 (load "yatex19"))
3269 (load "yatexhks" t)
3271 ;;-------------------- Final hook jobs --------------------
3272 (substitute-all-key-definition
3273 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
3274 (substitute-all-key-definition
3275 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
3276 (run-hooks 'yatex-mode-load-hook)
3278 ;; `History' was moved to ChangeLog
3279 ;----------------------------- End of yatex.el -----------------------------
3281 ; Local variables:
3282 ; coding: sjis
3283 ; End: