yatex
view yatex.el @ 516:603acc1caec7
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| author | HIROSE Yuuji <yuuji@gentei.org> |
|---|---|
| date | Fri, 05 Jan 2018 00:23:36 +0900 |
| parents | 7a64b7761d6b |
| children | 668632d9392e |
line source
1 ;;; yatex.el --- Yet Another tex-mode for emacs //野鳥// -*- coding: sjis -*-
2 ;;; (c)1991-2018 by HIROSE Yuuji.[yuuji@yatex.org]
3 ;;; Last modified Wed Jan 3 23:56:34 2018 on firestorm
4 ;;; $Id$
5 ;;; The latest version of this software is always available at;
6 ;;; https://www.yatex.org/
8 ;;; This program is distributed as a free software. You can
9 ;;; use/copy/modify/redistribute this software freely but with NO
10 ;;; warranty to anything as a result of using this software. Adopting
11 ;;; code from this program is also free. But I would not do contract
12 ;;; act.
13 ;;;
14 ;;; This software can be treated with: ``The 2-Clause BSD License''
15 ;;; (since 2017-09-09, yatex 1.80).
17 ;;; Code:
18 (require 'yatexlib)
19 (defconst YaTeX-revision-number "1.80.2"
20 "Revision number of running yatex.el")
22 ;---------- Local variables ----------
23 (defvar YaTeX-prefix "\C-c"
24 "*Prefix key to call YaTeX functions.
25 You can select favorite prefix key by setq in your ~/.emacs.")
27 (defvar YaTeX-environment-indent 1
28 "*Indentation depth at column width in LaTeX environments.")
30 (defvar YaTeX-fill-prefix nil
31 "*fill-prefix used for auto-fill-mode.
32 The default value is nil.")
34 (defvar YaTeX-fill-column 72
35 "*fill-column used for auto-fill-mode.")
37 (defvar YaTeX-comment-prefix "%"
38 "TeX comment prefix.")
40 (defvar YaTeX-current-position-register ?3
41 "*Position register to keep where the last completion was done.
42 All of YaTeX completing input store the current position into
43 the register YaTeX-current-position-register. So every time you
44 make a trip to any other part of text other than you are writing, you can
45 return to the editing paragraph by calling register-to-point with argument
46 YaTeX-current-position-register.")
48 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
50 (defvar tex-command
51 (cond
52 (YaTeX-use-LaTeX2e "platex -kanji=%k")
53 (YaTeX-japan "jlatex")
54 (t "latex"))
55 "*Default command for typesetting LaTeX text.
56 Overridden with `%#! CommandLine...' in the buffer.
57 `%'s followed by a character are replaced as follows:
58 %f -> Parent(main) document file name
59 %r -> %f without extension
60 %k -> One of Kanji code mnemonic: euc, jis, sjis, utf8
61 ")
63 (defvar bibtex-command (if YaTeX-japan "pbibtex -kanji=%k" "bibtex")
64 "*Default command of BibTeX.
65 Overridden with `%#BIBTEX CommandLine...' in the buffer.
66 Pettern `%k' in a string will be replaced with Kanji-code mnemonic of ptex.")
68 (defvar dvi2-command ;previewer command for your site
69 (cond (YaTeX-dos "dviout -wait=0")
70 (YaTeX-macos "open -a Preview")
71 (t "xdvi -geo +0+0 -s 4"))
72 "*Default previewer command including its option.
73 Overridden with `%#PREVIEW CommandLine...' in the buffer.")
75 (defvar YaTeX-cmd-gimp "gimp")
76 (defvar YaTeX-cmd-tgif "tgif")
77 (defvar YaTeX-cmd-inkscape "inkscape")
78 (defvar YaTeX-cmd-dia "dia")
79 (defvar YaTeX-cmd-ooo "soffice")
80 (defvar YaTeX-cmd-gs "gs")
81 (defvar YaTeX-cmd-dvips
82 (if (YaTeX-executable-find "pdvips") "pdvips" "dvips"))
83 (defvar YaTeX-cmd-displayline
84 "/Applications/Skim.app/Contents/SharedSupport/displayline")
85 (defvar YaTeX-cmd-edit-ps YaTeX-cmd-gimp)
86 (defvar YaTeX-cmd-edit-pdf YaTeX-cmd-ooo)
87 (defvar YaTeX-cmd-edit-ai YaTeX-cmd-inkscape)
88 (defvar YaTeX-cmd-edit-svg YaTeX-cmd-inkscape)
89 (defvar YaTeX-cmd-edit-images YaTeX-cmd-gimp)
90 (defvar YaTeX-cmd-view-images "display -geometry +0+0")
92 (defvar tex-pdfview-command ;previewer command for your site
93 (cond
94 (YaTeX-dos "acroread")
95 (YaTeX-macos (cond
96 ((file-executable-p YaTeX-cmd-displayline) "open -a Skim")
97 (t "open")))
98 (t "evince"))
99 "*Default PDF viewer command including its option.
100 Overridden with `%#PDFVIEW CommandLine...' in the buffer.")
102 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
103 "*Default makeindex command.
104 Overridden with `%#MAKEINDEX CommandLine...' in the buffer.")
106 (defvar dviprint-command-format
107 (if YaTeX-dos "dviprt %s %f%t"
108 "dvi2ps %f %t %s | lpr")
109 "*Command line string to print out current file.
110 Overridden with `%#LPR CommandLine...' in the buffer.
111 Format string %s will be replaced by the filename. Do not forget to
112 specify the `from usage' and `to usage' with their option by format string
113 %f and %t.
114 See also documentation of dviprint-from-format and dviprint-to-format.")
116 (defvar dviprint-from-format
117 (if YaTeX-dos "%b-" "-f %b")
118 "*`From' page format of dvi filter. %b will turn to beginning page number.")
120 (defvar dviprint-to-format
121 (if YaTeX-dos "%e" "-t %e")
122 "*`To' page format of dvi filter. %e will turn to end page number.")
124 (defvar YaTeX-dvipdf-command
125 "dvipdfmx"
126 "*Command name to convert dvi file to PDF.
127 Overridden with `%#DVIPDF CommandLine...' in the buffer.")
129 (defvar YaTeX-default-document-style
130 (concat (if YaTeX-japan "js") "article")
131 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
133 (defvar YaTeX-need-nonstop nil
134 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
136 (defvar latex-warning-regexp "line.* [0-9]*"
137 "*Regular expression of line number of warning message by latex command.")
139 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
140 "*Regular expression of line number of latex error.
141 Perhaps your latex command stops at this error message with line number of
142 LaTeX source text.")
144 (defvar latex-dos-emergency-message
145 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
146 "Message pattern of emergency stop of typesetting.
147 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
148 latex command which is stopping on a LaTeX error, is terminated by Demacs.
149 Many latex command on DOS display some messages when it is terminated by
150 other process, user or OS. Define to this variable a message string of your
151 latex command on DOS shown at abnormal termination.
152 Remember Demacs's call-process function is not oriented for interactive
153 process.")
155 (defvar NTT-jTeX nil
156 "*T for using NTT-jTeX for latex command.
157 More precisely, setting t to this variables inhibits inter-word break on
158 typeset document by line-break of source text. That is, YaTeX automatically
159 put % after each line at filling.
160 改行+インデントによって、タイプセット後の字間が空いてしまうのを抑制する場合に
161 tにする(古いNTT-jTeXで顕著に現れる)。具体的には、fillするときに各行の終わりに
162 %を付加する。")
165 (defvar YaTeX-item-regexp
166 (concat (regexp-quote "\\") "\\(sub\\|bib\\)*item")
167 "*Regular expression of item command.")
169 (defvar YaTeX-sectioning-regexp
170 "\\(part\\|chapter\\*?\\|\\(sub\\)*\\(section\\|paragraph\\)\\)\\(\\*\\|\\b\\)"
171 "*LaTeX sectioning commands regexp.")
173 (defvar YaTeX-paragraph-start
174 (concat "^[ \t]*%\\|^[ \t]*$\\|\\'\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
175 YaTeX-sectioning-regexp ;sectioning commands
176 "\\|[A-z]*item\\|begin{\\|end{" ;special declaration
177 "\\|\\[\\|\\]"
178 "\\|newpage\\b\\|vspace\\b"
179 "\\)")
180 "*Paragraph starting regexp of common LaTeX source. Use this value
181 for YaTeX-uncomment-paragraph.")
183 (defvar YaTeX-paragraph-separate
184 (concat "^[ \t]*%\\|^[ \t]*$\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
185 YaTeX-sectioning-regexp ;sectioning commands
186 "\\|begin{\\|end{" ;special declaration
187 "\\|\\[\\|\\]"
188 "\\|newpage\\b\\|vspace\\b"
189 "\\)")
190 "*Paragraph delimiter regexp of common LaTeX source. Use this value
191 for YaTeX-uncomment-paragraph.")
193 (defvar YaTeX-verbatim-environments
194 '("verbatim" "verbatim*" "alltt")
195 "*Assume these environments of this variable disable LaTeX commands.")
196 (defvar YaTeX-verb-regexp "verb\\*?\\|path"
197 "*Regexp of verb family. Do not contain preceding \\\\ nor \\(\\).")
198 (defvar YaTeX-fill-inhibit-environments
199 (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
200 "longtable"
201 "equation" "equation*" "math" "displaymath")
202 YaTeX-verbatim-environments)
203 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
204 Define those environments as a form of list.")
206 (defvar YaTeX-itemizing-env-regexp
207 "itemize\\|enumerate\\|description\\|list\\|thebibliography"
208 "*Regexp of itemizing environments")
209 (defvar YaTeX-equation-env-regexp
210 "array\\*?\\|equation\\*?"
211 "*Regexp of environments for equations")
212 (defvar YaTeX-array-env-regexp
213 (concat
214 "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|" ;LaTeX
215 "longtable\\|" ;LaTeX2e
216 "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|" ;AMS-LaTeX
217 "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|" ;AMS-LaTeX
218 "[bpvV]?matrix\\|smallmatrix\\|cases\\|" ;AMS-LaTeX
219 "xalignat\\*?\\|xxalignat\\*?") ;AMS-LaTeX
220 "*Regexp of environments where `&' becomes field delimiter.")
221 (defvar YaTeX-uncomment-once t
222 "*T for removing all continuous commenting character(%).
223 Nil for removing only one commenting character at the beginning-of-line.")
225 (defvar YaTeX-close-paren-always t
226 "*Close parenthesis always when YaTeX-modify-mode is nil.")
228 (defvar YaTeX-greek-by-maketitle-completion nil
229 "*T for greek letters completion by maketitle-type completion.")
231 (defvar YaTeX-auto-math-mode t
232 "*T for changing YaTeX-math mode automatically.")
233 (defvar YaTeX-use-AMS-LaTeX t
234 "*T for using AMS-LaTeX")
236 (defvar yatex-mode-hook nil
237 "*List of functions to be called at the end of yatex-mode initializations.")
239 (defvar YaTeX-search-file-from-top-directory t
240 "*Non-nil means to search input-files from the directory where main file exists.")
242 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
243 (fboundp 'x-color-values)
244 (fboundp 'font-lock-fontify-region))
245 "*Use font-lock to fontify buffer or not.")
247 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
248 (fboundp 'hilit-translate)
249 (not YaTeX-use-font-lock))
250 "*Use hilit19 to highlight buffer or not.")
252 (defvar YaTeX-tabular-indentation 4
253 "*Indentation column-depth of continueing line in tabular environment.")
255 (defvar YaTeX-electric-indent-mode -1
256 "*(for Emacs 24.4+) Pass this value to electric-indent-local-mode.
257 -1 means `off'.")
259 ;;-- Math mode values --
261 (defvar YaTeX-math-key-list-default
262 '((";" . YaTeX-math-sign-alist)
263 (":" . YaTeX-greek-key-alist))
264 "Default key sequence to invoke math-mode's image completion.")
266 (defvar YaTeX-math-key-list-private nil
267 "*User defined alist, math-mode-prefix vs completion alist.")
269 (defvar YaTeX-math-key-list
270 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
271 "Key sequence to invoke math-mode's image completion.")
273 (defvar YaTeX-skip-default-reader nil
274 "Non-nil skips default argument reader of section-type completion.")
276 (defvar YaTeX-simple-messages nil
277 "Non-nil makes minibuffer messages simpler.")
279 (defvar YaTeX-template-file "~/work/template.tex"
280 "*Template TeX source file. This will be inserted to empty file.")
282 (defvar YaTeX-addin-prefix "YaTeX:")
284 (defvar yatex-mode-abbrev-table nil
285 "*Abbrev table in use in yatex-mode buffers.")
286 (define-abbrev-table 'yatex-mode-abbrev-table ())
289 ;------------ Completion table ------------
290 ; Set tex-section-like command possible completion
291 (defvar section-table
292 (append
293 '(("part") ("chapter") ("chapter*") ("section") ("section*")
294 ("subsection") ("subsection*")
295 ("subsubsection") ("paragraph") ("subparagraph")
296 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
297 ("title") ("underline") ("label") ("makebox")
298 ("footnote") ("footnotetext") ("index")
299 ("hspace*") ("vspace*") ("bibliography") ("bibitem") ("cite")
300 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
301 ("arabic") ("cetering") ("uline")
302 ("newcounter")
303 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
304 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
305 ("newcommand" 2) ("renewcommand" 2)
306 ("newenvironment" 3) ("newtheorem" 2)
307 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
308 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
309 ("multicolumn" 3) ("shortstack") ("parbox" 2)
310 ;; for mathmode accent
311 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
312 ("widetilde") ("widehat") ("overline") ("overrightarrow")
313 ;; section types in mathmode
314 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit") ("mathbb")
315 ("mathscr") ("mathrsfs")
316 ;;cleveref
317 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
318 ;; beamer
319 ("frametitle") ("framesubtitle")
320 )
321 (if YaTeX-use-LaTeX2e
322 '(("documentclass") ("usepackage")
323 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
324 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
325 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
326 ("mathsf") ("mathtt") ("text")
327 ("textcircled")
328 ("scalebox" 1) ;is faking of argument position
329 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
330 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
331 ("includegraphics") ("includegraphics*")
332 ("includesvg")
333 ("bou") ;defined in plext
334 ("url") ;defined in url
335 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
336 ("fancyoval") ;defined in fancybox
337 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
338 ("bm") ;deined in bm
339 ("verbfile") ("listing") ;defined in misc
340 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
341 ))
342 (if YaTeX-use-AMS-LaTeX
343 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
344 ("tag") ("tag*"))))
345 "Default completion table for section-type completion.")
347 (defvar user-section-table nil)
348 (defvar tmp-section-table nil)
349 (defvar YaTeX-ams-math-begin-alist
350 '(("align") ("align*") ("multline") ("multline*") ("gather") ("gather*")
351 ("alignat") ("alignat*") ("xalignat") ("xalignat*")
352 ("xxalignat") ("xxalignat*") ("flalign") ("flalign*") ("equation*")))
353 (defvar YaTeX-ams-math-gathering-alist
354 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
355 ("split") ("split*") ("aligned") ("aligned*") ("alignedat") ("gathered")
356 ("smallmatrix") ("cases") ("subequations")))
357 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
358 (defvar YaTeX-math-other-env-alist-default
359 '(("numcases") ("subnumcases"))
360 "Default alist of additional environments for equations")
361 (defvar YaTeX-math-other-env-alist-private nil
362 "*User defined alist of additional environments for equations")
363 (defvar YaTeX-math-other-env-alist
364 (append YaTeX-math-other-env-alist-default
365 YaTeX-math-other-env-alist-private)
366 "Alist of additional environments for equations")
367 (defvar YaTeX-math-other-env-list
368 (mapcar 'car YaTeX-math-other-env-alist))
370 (defvar YaTeX-math-begin-list
371 (mapcar 'car YaTeX-ams-math-begin-alist))
372 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
373 (mapcar 'car YaTeX-ams-math-gathering-alist))
375 (defvar YaTeX-ams-env-table
376 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
377 "*Standard AMS-LaTeX(2e) environment completion table.")
379 ; Set tex-environment possible completion
380 (defvar env-table
381 (append
382 '(("quote") ("quotation") ("center") ("verse") ("document")
383 ("verbatim") ("itemize") ("enumerate") ("description")
384 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
385 ("sloppypar") ("picture") ("displaymath")
386 ("eqnarray") ("eqnarray*") ("figure") ("equation") ("equation*")
387 ("abstract") ("array")
388 ("thebibliography") ("theindex") ("flushleft") ("flushright")
389 ("minipage")
390 ("supertabular")
391 ("wrapfigure") ("wraptable")
392 ("frame") ("block") ("example") ("columns") ("column") ;beamer
393 )
394 (if YaTeX-use-LaTeX2e
395 '(("comment") ;defined in version
396 ("longtable") ;defined in longtable
397 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
398 ("alltt") ;defined in alltt
399 ("multicols") ;defined in multicol
400 ("breakbox"))) ;defined in eclbkbox
401 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table)
402 YaTeX-math-other-env-alist)
403 "Default completion table for begin-type completion.")
405 (defvar user-env-table nil)
406 (defvar tmp-env-table nil)
408 ; Set {\Large }-like completion
409 (defvar fontsize-table
410 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
411 ("dg") ("dm")
412 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
413 ("large") ("Large") ("LARGE") ("huge") ("Huge")
414 ("rmfamily") ("sffamily") ("ttfamily")
415 ("mdseries") ("bfseries") ("upshape")
416 ("itshape") ("slshape") ("scshape")
417 )
418 "Default completion table for large-type completion.")
420 (defvar LaTeX2e-fontstyle-alist
421 '(("rm" . "rmfamily")
422 ("sf" . "sffamily")
423 ("tt" . "ttfamily")
424 ("md" . "mdseries")
425 ("bf" . "bfseries")
426 ("up" . "upshape")
427 ("it" . "itshape")
428 ("sl" . "slshape")
429 ("sc" . "scshape")))
431 (defvar user-fontsize-table nil)
432 (defvar tmp-fontsize-table nil)
434 (defvar singlecmd-table
435 (append
436 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par") ("and")
437 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
438 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
439 ("pagebreak") ("nopagebreak") ("tableofcontents")
440 ("newpage") ("clearpage") ("cleardoublepage")
441 ("footnotemark") ("verb") ("verb*")
442 ("linebreak") ("pagebreak") ("noindent") ("indent")
443 ("raggedright") ("raggedleft") ("centering")
444 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
445 ("displaystyle")
446 ("onslide") ("pause") ;beamer
447 )
448 (if YaTeX-greek-by-maketitle-completion
449 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
450 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
451 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
452 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
453 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
454 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
455 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
456 (if YaTeX-use-LaTeX2e
457 '(("return") ("Return") ("yen"))) ;defined in ascmac
458 (if YaTeX-use-AMS-LaTeX
459 '(("nonumber")))
460 )
461 "Default completion table for maketitle-type completion.")
463 (defvar user-singlecmd-table nil)
464 (defvar tmp-singlecmd-table nil)
466 ;---------- Key mode map ----------
467 ;;;
468 ;; Create new key map: YaTeX-mode-map
469 ;; Do not change this section.
470 ;;;
471 (defvar YaTeX-mode-map nil
472 "Keymap used in YaTeX mode")
474 (defvar YaTeX-prefix-map nil
475 "Keymap used when YaTeX-prefix key pushed")
477 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
478 "*Keymap used for the user's customization")
479 (defvar YaTeX-current-completion-type nil
480 "Has current completion type. This may be used in YaTeX addin functions.")
482 (defvar YaTeX-modify-mode nil
483 "*Current editing mode.
484 When non-nil, each opening parentheses only opens,
485 nil enters both open/close parentheses when opening parentheses key pressed.")
487 (defvar YaTeX-math-mode nil
488 "Holds whether current mode is math-mode.")
489 ;;;
490 ;; Define key table
491 ;;;
492 (if YaTeX-mode-map
493 nil
494 (setq YaTeX-mode-map (make-sparse-keymap))
495 (setq YaTeX-prefix-map (make-sparse-keymap))
496 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
497 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
498 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
499 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
500 (define-key YaTeX-mode-map "|" 'YaTeX-insert-bar)
501 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
502 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
503 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
504 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
505 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
506 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
507 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
508 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
509 (YaTeX-define-key "%" 'YaTeX-%-menu)
510 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
511 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
512 (YaTeX-define-key "'" 'YaTeX-prev-error)
513 (YaTeX-define-key "^" 'YaTeX-visit-main)
514 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
515 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
516 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
517 (and YaTeX-emacs-19 window-system
518 (progn
519 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
520 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
521 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
522 (YaTeX-define-key " " 'YaTeX-do-completion)
523 (YaTeX-define-key "v" 'YaTeX-version)
525 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
526 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
527 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
528 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
529 (YaTeX-define-key "i" 'YaTeX-fill-item)
530 (YaTeX-define-key "\\"
531 (function(lambda () (interactive)
532 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
533 (if YaTeX-no-begend-shortcut
534 (progn
535 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
536 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
537 (YaTeX-define-begend-key "bc" "center")
538 (YaTeX-define-begend-key "bd" "document")
539 (YaTeX-define-begend-key "bD" "description")
540 (YaTeX-define-begend-key "be" "enumerate")
541 (YaTeX-define-begend-key "bE" "equation")
542 (YaTeX-define-begend-key "bi" "itemize")
543 (YaTeX-define-begend-key "bl" "flushleft")
544 (YaTeX-define-begend-key "bm" "minipage")
545 (YaTeX-define-begend-key "bt" "tabbing")
546 (YaTeX-define-begend-key "bT" "tabular")
547 (YaTeX-define-begend-key "b\^t" "table")
548 (YaTeX-define-begend-key "bp" "picture")
549 (YaTeX-define-begend-key "bq" "quote")
550 (YaTeX-define-begend-key "bQ" "quotation")
551 (YaTeX-define-begend-key "br" "flushright")
552 (YaTeX-define-begend-key "bv" "verbatim")
553 (YaTeX-define-begend-key "bV" "verse")
554 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
555 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
556 (YaTeX-define-key "e" 'YaTeX-end-environment)
557 (YaTeX-define-key "S" 'YaTeX-make-section-region)
558 (YaTeX-define-key "s" 'YaTeX-make-section)
559 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
560 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
561 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
562 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
563 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
564 (YaTeX-define-key ">" 'YaTeX-comment-region)
565 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
566 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
567 (YaTeX-define-key "k" 'YaTeX-kill-*)
568 (YaTeX-define-key "c" 'YaTeX-change-*)
569 (YaTeX-define-key "a" 'YaTeX-make-accent)
570 (YaTeX-define-key "?" 'YaTeX-help)
571 (YaTeX-define-key "/" 'YaTeX-apropos)
572 (YaTeX-define-key "&" 'YaTeX-what-column)
573 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
574 (YaTeX-define-key "x" YaTeX-user-extensional-map)
575 (YaTeX-define-key "n"
576 (function(lambda () (interactive)
577 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
578 (if YaTeX-dos
579 (define-key YaTeX-prefix-map "\C-r"
580 (function(lambda () (interactive)
581 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
583 (defvar YaTeX-section-completion-map nil
584 "*Key map used at YaTeX completion in the minibuffer.")
585 (if YaTeX-section-completion-map nil
586 (setq YaTeX-section-completion-map
587 (copy-keymap (or (and (boundp 'gmhist-completion-map)
588 gmhist-completion-map)
589 minibuffer-local-completion-map)))
590 (define-key YaTeX-section-completion-map
591 " " 'YaTeX-minibuffer-complete)
592 (define-key YaTeX-section-completion-map
593 "\C-i" 'YaTeX-minibuffer-complete)
594 (define-key YaTeX-section-completion-map
595 "\C-v" 'YaTeX-read-section-with-overview))
597 (defvar YaTeX-recursive-map nil
598 "*Key map used at YaTeX reading arguments in the minibuffer.")
599 (if YaTeX-recursive-map nil
600 (setq YaTeX-recursive-map (copy-keymap global-map))
601 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
602 (mapcar
603 (function
604 (lambda (key)
605 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
606 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
607 YaTeX-math-key-list))
608 ;---------- Define other variable ----------
609 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
610 (defvar YaTeX-section-name
611 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
612 "*Initial tex-section completion")
613 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
614 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
615 (defvar YaTeX-kanji-code nil
616 "*File kanji code used by Japanese TeX.
617 nil: Do not care (Preserve coding-system)
618 0: no-conversion (mule)
619 1: Shift JIS
620 2: JIS
621 3: EUC
622 4: UTF-8")
624 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
625 (cond
626 (YaTeX-emacs-20
627 (setq YaTeX-coding-system
628 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
629 ((boundp 'MULE)
630 (setq YaTeX-coding-system
631 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
633 (defvar YaTeX-mode-syntax-table nil
634 "*Syntax table for yatex-mode")
636 (if YaTeX-mode-syntax-table nil
637 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
638 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
639 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
640 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
641 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
642 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
643 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
644 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
645 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
646 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
647 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
649 (defvar YaTeX-mode-syntax-table-nonparen nil
650 "Syntax table for yatex-mode with normal parentheses treated white spaces")
651 (if YaTeX-mode-syntax-table-nonparen nil
652 (setq YaTeX-mode-syntax-table-nonparen
653 (make-syntax-table YaTeX-mode-syntax-table))
654 (let ((zenparens "()（）「」『』【】［］｛｝《》〈〉〔〕") (i 0) s)
655 (while (string-match "." zenparens i)
656 (setq s (substring zenparens (match-beginning 0) (match-end 0))
657 i (1+ i))
658 (modify-syntax-entry
659 (string-to-char s) " " YaTeX-mode-syntax-table-nonparen))))
661 ;---------- Provide YaTeX-mode ----------
662 ;;;
663 ;; Major mode definition
664 ;;;
665 (defun yatex-mode ()
666 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
667 -You can invoke processes concerning LaTeX typesetting by
668 \\[YaTeX-typeset-menu]
669 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
670 \\[YaTeX-make-begin-end]
671 -Enclose region into some environment by
672 \\[universal-argument] \\[YaTeX-make-begin-end]
673 -Complete LaTeX command which takes argument like `\\section{}' by
674 \\[YaTeX-make-section]
675 -Put LaTeX command which takes no arguments like `\\maketitle' by
676 \\[YaTeX-make-singlecmd]
677 -Complete font or character size descriptor like `{\\large }' by
678 \\[YaTeX-make-fontsize]
679 -Enclose region into those descriptors above by
680 \\[universal-argument] \\[YaTeX-make-fontsize]
681 -Enter European accent notations by
682 \\[YaTeX-make-accent]
683 -Toggle various modes of YaTeX by
684 \\[YaTeX-switch-mode-menu]
685 -Change environt name (on the begin/end line) by
686 \\[YaTeX-change-*]
687 -Kill LaTeX command/environment sequences by
688 \\[YaTeX-kill-*]
689 -Kill LaTeX command/environment with its contents
690 \\[universal-argument] \\[YaTeX-kill-*]
691 -Go to corresponding object (begin/end, file, labels) by
692 \\[YaTeX-goto-corresponding-*] or
693 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
694 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
695 -Go to main LaTeX source text by
696 \\[YaTeX-visit-main] or
697 \\[YaTeX-visit-main-other-window] (in other window)
698 \\[YaTeX-visit-main-other-frame] (in other frame)
699 -Comment out or uncomment region by
700 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
701 -Comment out or uncomment paragraph by
702 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
703 -Make an \\item entry hang-indented by
704 \\[YaTeX-fill-item]
705 -Enclose the region with parentheses by
706 \\[YaTeX-insert-parens-region]
707 \\[YaTeX-insert-braces-region]
708 \\[YaTeX-insert-brackets-region]
709 \\[YaTeX-insert-dollars-region]
710 -Look up the corresponding column header of tabular environment by
711 \\[YaTeX-what-column]
712 -Enter a newline and an entry suitable for environment by
713 \\[YaTeX-intelligent-newline]
714 -View the structure of file inclusion by
715 \\[YaTeX-display-hierarchy]
716 -Refer the online help of popular LaTeX commands by
717 \\[YaTeX-help] (help)
718 \\[YaTeX-apropos] (apropos)
719 -Edit `%# notation' by
720 \\[YaTeX-%-menu]
722 Those are enough for fastening your editing of LaTeX source. But further
723 more features are available and they are documented in the manual.
724 "
725 (interactive)
726 (kill-all-local-variables)
727 (setq major-mode 'yatex-mode)
728 (setq mode-name (if YaTeX-japan "やてふ" "YaTeX"))
729 (mapcar 'make-local-variable
730 '(dvi2-command fill-column fill-prefix
731 tmp-env-table tmp-section-table tmp-fontsize-table
732 tmp-singlecmd-table paragraph-start paragraph-separate
733 YaTeX-math-mode indent-line-function comment-line-break-function
734 comment-start comment-start-skip
735 ))
736 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)
737 (setq fill-column YaTeX-fill-column
738 fill-prefix YaTeX-fill-prefix
739 paragraph-start YaTeX-paragraph-start
740 paragraph-separate YaTeX-paragraph-separate
741 indent-line-function 'YaTeX-indent-line
742 comment-start YaTeX-comment-prefix
743 comment-end ""
744 comment-start-skip "[^\\\\]%+[ \t]*"
745 local-abbrev-table yatex-mode-abbrev-table)
746 (if (fboundp 'comment-indent-new-line) ;for Emacs21
747 (setq comment-line-break-function 'YaTeX-comment-line-break))
748 ;; +dnd for X11 w/ emacs23+
749 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
750 (set (make-local-variable 'dnd-protocol-alist)
751 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
753 (if (and YaTeX-use-font-lock (featurep 'font-lock))
754 (progn
755 (require 'yatex19)
756 (YaTeX-font-lock-set-default-keywords)
757 (or (featurep 'xemacs)
758 (set (make-local-variable 'font-lock-defaults)
759 (get 'yatex-mode 'font-lock-defaults)))
760 ;;(font-lock-mode 1)
761 ))
762 (use-local-map YaTeX-mode-map)
763 (set-syntax-table YaTeX-mode-syntax-table)
764 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
765 (YaTeX-read-user-completion-table)
766 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
767 (makunbound 'inenv)
768 ;(turn-on-auto-fill) ;1.63 -> 1.79off
769 (if (fboundp 'electric-indent-local-mode)
770 (electric-indent-local-mode YaTeX-electric-indent-mode))
771 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
772 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
773 (insert-file-contents (expand-file-name YaTeX-template-file)))
774 (run-hooks 'text-mode-hook 'yatex-mode-hook))
776 ;---------- Define YaTeX-mode functions ----------
777 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
778 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
779 (defvar YaTeX-struct-begin
780 (concat YaTeX-ec "begin{%1}%2")
781 "Keyword format of begin-environment.")
782 (defvar YaTeX-struct-end
783 (concat YaTeX-ec "end{%1}")
784 "Keyword format of end-environment.")
785 (defvar YaTeX-struct-name-regexp "[^}]*"
786 "Environment name regexp.")
787 (defvar YaTeX-TeX-token-regexp
788 (cond (YaTeX-japan "[A-Za-z*ぁ-ん亜-龠]+")
789 (t "[A-Za-z*]+"))
790 "Regexp of characters which can be a member of TeX command's name.")
791 (defvar YaTeX-kanji-regexp "[ぁ-ん亜-龠]"
792 "Generic regexp of Japanese Kanji (and symbol) characters.")
793 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
794 "Regexp of characters which can be a member of current mark up language's command name.")
796 ;;(defvar YaTeX-struct-section
797 ;; (concat YaTeX-ec "%1{%2}")
798 ;; "Keyword to make section.")
800 ;;;
801 ;; autoload section
802 ;;;
804 ;;autoload from yatexprc.el
805 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
806 (autoload 'YaTeX-visit-main-other-window "yatexprc"
807 "Visit main other window." t)
808 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
809 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
810 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
811 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
812 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
814 ;;autoload from yatexmth.el
815 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
816 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
817 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
818 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
819 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
820 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
821 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
822 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
823 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
824 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
825 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
826 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
828 ;;autoload from yatexhlp.el
829 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
830 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
832 ;;autoload from yatexgen.el
833 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
834 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
836 ;;autoload from yatexsec.el
837 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
838 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
839 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
841 ;;autoload from yatexenv.el
842 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
843 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
844 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
845 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
847 ;;autoload from yatexhie.el
848 (autoload 'YaTeX-display-hierarchy "yatexhie"
849 "YaTeX document hierarchy browser" t)
850 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
851 "Same as YaTeX-display-hierarchy. Call from mouse." t)
853 ;;autoload from yatexpkg.el
854 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
856 ;;;
857 ;; YaTeX-mode functions
858 ;;;
859 (defun YaTeX-insert-begin-end (env region-mode)
860 "Insert \\begin{mode-name} and \\end{mode-name}.
861 This works also for other defined begin/end tokens to define the structure."
862 (setq YaTeX-current-completion-type 'begin)
863 (let*((ccol (current-column)) beg beg2 exchange
864 (arg region-mode) ;for old compatibility
865 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
866 (if (and region-mode (> (point) (mark)))
867 (progn (exchange-point-and-mark)
868 (setq exchange t
869 ccol (current-column)
870 indent-column (+ ccol YaTeX-environment-indent))))
871 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
872 (setq beg (point))
873 (YaTeX-insert-struc 'begin env)
874 (setq beg2 (point))
875 (insert "\n")
876 (indent-to indent-column)
877 (save-excursion
878 ;;indent optional argument of \begin{env}, if any
879 (while (> (point-beginning-of-line) beg)
880 (skip-chars-forward "\\s " (point-end-of-line))
881 (indent-to indent-column)
882 (forward-line -1)))
883 (require 'yatexenv)
884 (if region-mode
885 ;;if region-mode, indent all text in the region
886 (save-excursion
887 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
888 (funcall (intern-soft (concat "YaTeX-enclose-" env))
889 (point) (mark))
890 (while (< (progn (forward-line 1) (point)) (mark))
891 (if (eolp) nil
892 (skip-chars-forward " \t\n")
893 (indent-to indent-column))))))
894 (if region-mode (exchange-point-and-mark))
895 (indent-to ccol)
896 ;;VER2 (insert "\\end{" env "}\n")
897 (YaTeX-insert-struc 'end env)
898 (YaTeX-reindent ccol)
899 (if region-mode
900 (progn
901 (insert "\n")
902 (or exchange (exchange-point-and-mark)))
903 (goto-char beg2)
904 (YaTeX-intelligent-newline nil)
905 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
906 (progn
907 (message
908 (cond
909 (YaTeX-japan "%s で次の行の入力に進みます。")
910 (t "`%s' produces the next line's template."))
911 (key-description
912 (car (where-is-internal 'YaTeX-intelligent-newline))))))
913 (YaTeX-indent-line))
914 (YaTeX-package-auto-usepackage env 'env)
915 (if YaTeX-current-position-register
916 (point-to-register YaTeX-current-position-register))))
918 (defun YaTeX-make-begin-end (arg)
919 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
920 by completing read.
921 If you invoke this command with universal argument,
922 \(key binding for universal-argument is \\[universal-argument]\)
923 you can put REGION into that environment between \\begin and \\end."
924 (interactive "P")
925 (let*
926 ((region-p (or arg (YaTeX-region-active-p)))
927 (mode (if region-p " region" ""))
928 (env
929 (save-excursion ;for Emacs24 work-around to avoid point warp
930 (YaTeX-read-environment
931 (format "Begin environment%s(default %s): " mode YaTeX-env-name)))))
932 (if (string= env "")
933 (setq env YaTeX-env-name))
934 (setq YaTeX-env-name env)
935 (YaTeX-update-table
936 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
937 (YaTeX-insert-begin-end YaTeX-env-name region-p)))
939 (defun YaTeX-make-begin-end-region ()
940 "Call YaTeX-make-begin-end with ARG to specify region mode."
941 (interactive)
942 (YaTeX-make-begin-end t))
944 (defun YaTeX-guess-section-type ()
945 (if (eq major-mode 'yatex-mode)
946 (save-excursion
947 (cond
948 ((save-excursion (not (search-backward YaTeX-ec nil t)))
949 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
950 ((progn
951 (if (= (char-after (1- (point))) ?~) (forward-char -1))
952 (forward-char -1) (looking-at "表\\|図\\|式\\|第"))
953 "ref")
954 ((and (looking-at "[a-z \t]")
955 (progn (skip-chars-backward "a-z \t")
956 (looking-at "table\\|figure\\|formula\\|eq\\(\\.\\|uation\\)")))
957 "ref")
958 ((save-excursion
959 (skip-chars-backward "[^ア-ン]")
960 (looking-at "プログラム\\|リスト"))
961 "ref")
962 ((YaTeX-re-search-active-backward
963 (concat YaTeX-ec-regexp "begin{\\([^}]+\\)}")
964 (regexp-quote YaTeX-comment-prefix)
965 (save-excursion (forward-line -1) (point))
966 t)
967 (let ((env (YaTeX-match-string 1)))
968 (cdr (assoc env
969 '(("table" . "caption"))))))
970 ))))
972 (defun YaTeX-make-section (arg &optional beg end cmd)
973 "Make LaTeX \\section{} type command with completing read.
974 With numeric ARG, you can specify the number of arguments of
975 LaTeX command.
976 For example, if you want to produce LaTeX command
978 \\addtolength{\\topmargin}{8mm}
980 which has two arguments. You can produce that sequence by typing...
981 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
982 \(by default\)
983 Then yatex will automatically complete `addtolength' with two arguments
984 next time.
985 You can complete symbol at LaTeX command and the 1st argument.
987 If the optional 2nd and 3rd argument BEG END are specified, enclose
988 the region from BEG to END into the first argument of the LaTeX sequence.
989 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
990 (interactive "P")
991 (setq YaTeX-current-completion-type 'section)
992 (if (or (equal arg '(4)) (YaTeX-region-active-p))
993 (setq beg (region-beginning) end (region-end)))
994 (unwind-protect
995 (let*
996 ((source-window (selected-window))
997 guess
998 (section
999 (or cmd
1000 (progn
1001 (setq guess
1002 (or (YaTeX-guess-section-type) YaTeX-section-name))
1003 (YaTeX-read-section
1004 (if YaTeX-simple-messages
1005 (format "Section-type (default %s): " guess)
1006 (if (> (minibuffer-depth) 0)
1007 (format "%s???{} (default %s)%s: "
1008 YaTeX-ec guess
1009 (format "[level:%d]" (minibuffer-depth)))
1010 (format "(C-v for view-section) %s???{%s} (default %s): "
1011 YaTeX-ec (if beg "region" "") guess)))
1012 nil))))
1013 (section (if (string= section "") guess section))
1014 (numarg ;; The number of section-type command's argument
1015 (or (and (numberp arg) arg)
1016 (nth 1 (YaTeX-lookup-table section 'section))
1017 1))
1018 (arg-reader (intern-soft (concat "YaTeX::" section)))
1019 (addin-args (and arg-reader (fboundp arg-reader)))
1020 (title "")
1021 (j 1)
1022 (after-change-functions nil) ;inhibit font-locking temporarily
1023 (enable-recursive-minibuffers t)
1024 (mkarg-func
1025 (function
1026 (lambda (n)
1027 (while (<= j n)
1028 (unwind-protect
1029 (setq title
1030 (cond
1031 (addin-args (funcall arg-reader j))
1032 (YaTeX-skip-default-reader "")
1033 (t
1034 (read-string-with-history
1035 (format "Argument %d of %s: " j section)))))
1036 (insert
1037 (concat ;to allow nil return value
1038 "{" title "}")))
1039 (setq j (1+ j))))))
1040 );;let
1041 (setq YaTeX-section-name section)
1042 (if beg
1043 (let*((e (make-marker))
1044 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
1045 (arp (and ar2 (fboundp ar2))))
1046 (goto-char end)
1047 (insert "}")
1048 (set-marker e (point))
1049 (goto-char beg)
1050 (unwind-protect
1051 (progn
1052 (insert YaTeX-ec YaTeX-section-name
1053 (YaTeX-addin YaTeX-section-name))
1054 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
1055 (insert "{"))
1056 (if arp (funcall ar2 (point) e))
1057 (goto-char e)
1058 (set-marker e nil))
1059 (use-global-map YaTeX-recursive-map)
1060 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
1061 (progn (insert YaTeX-ec YaTeX-section-name)
1062 (insert (YaTeX-addin YaTeX-section-name))))
1063 ;;read arguments with add-in
1064 (funcall mkarg-func numarg))
1065 (YaTeX-update-table
1066 (if (/= numarg 1) (list section numarg)
1067 (list section))
1068 'section-table 'user-section-table 'tmp-section-table)
1069 (if YaTeX-current-position-register
1070 (point-to-register YaTeX-current-position-register))
1071 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
1072 "{}")
1073 (forward-char -1))
1074 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
1075 "{}")
1076 (forward-char -2))
1077 (YaTeX-package-auto-usepackage section 'section))
1078 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
1079 (insert ""))) ;insert dummy string to fontify(Emacs20)
1081 (defun YaTeX-make-section-region (args beg end)
1082 "Call YaTeX-make-section with arguments to specify region mode."
1083 (interactive "P\nr")
1084 (YaTeX-make-section args beg end))
1086 (defun YaTeX-make-fontsize (arg &optional fontsize)
1087 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
1088 If you invoke this command with universal argument, you can put region
1089 into {\\xxx } braces.
1090 \(key binding for universal-argument is \\[universal-argument]\)"
1091 (interactive "P")
1092 (YaTeX-sync-local-table 'tmp-fontsize-table)
1093 (let* ((region-p (if (or arg (YaTeX-region-active-p))
1094 (cons (region-beginning) (region-end))))
1095 (mode (if region-p "region" ""))
1096 (fontsize
1097 (or fontsize
1098 (YaTeX-read-fontsize
1099 (if YaTeX-simple-messages
1100 (format "Font or size (default %s): " YaTeX-fontsize-name)
1101 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
1102 (if (> (minibuffer-depth) 0)
1103 (format "[level:%d]" (minibuffer-depth)) "")))
1104 nil nil))))
1105 (if (string= fontsize "")
1106 (setq fontsize YaTeX-fontsize-name))
1107 (setq YaTeX-current-completion-type 'large)
1108 (setq YaTeX-fontsize-name fontsize)
1109 (YaTeX-update-table
1110 (list YaTeX-fontsize-name)
1111 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
1112 (and YaTeX-use-LaTeX2e
1113 (YaTeX-latex2e-p)
1114 (setq fontsize
1115 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
1116 (setq YaTeX-fontsize-name fontsize))
1117 (if region-p
1118 (let ((b (car region-p))
1119 (e (set-marker (make-marker) (cdr region-p))))
1120 (goto-char b)
1121 (insert "{\\" YaTeX-fontsize-name " ")
1122 (goto-char e)
1123 (insert "}")
1124 (set-marker e nil))
1125 (insert (concat "{\\" YaTeX-fontsize-name " }"))
1126 (forward-char -1)
1127 (if YaTeX-current-position-register
1128 (point-to-register YaTeX-current-position-register))
1129 (save-excursion
1130 (insert (YaTeX-addin YaTeX-fontsize-name)))
1131 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
1133 (defun YaTeX-make-fontsize-region ()
1134 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
1135 (interactive)
1136 (YaTeX-make-fontsize t))
1138 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
1139 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
1140 (put 'YaTeX-read-singlecmd-history 'no-default t)
1141 (defun YaTeX-make-singlecmd (single)
1142 (interactive
1143 (list (YaTeX-cplread-with-learning
1144 (if YaTeX-simple-messages
1145 (format "maketitle-type (default %s): " YaTeX-single-command)
1146 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
1147 (if (> (minibuffer-depth) 0)
1148 (format "[level:%d]" (minibuffer-depth)) "")))
1149 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
1150 nil nil nil 'YaTeX-read-singlecmd-history)))
1151 (if (string= single "")
1152 (setq single YaTeX-single-command))
1153 (setq YaTeX-single-command single)
1154 (setq YaTeX-current-completion-type 'maketitle)
1155 (let ((dollar (and (not (YaTeX-in-math-mode-p))
1156 (YaTeX-math-member-p YaTeX-single-command)))
1157 p q)
1158 (if dollar (insert "$"))
1159 (insert YaTeX-ec YaTeX-single-command)
1160 (setq p (point))
1161 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
1162 (if dollar (insert "$"))
1163 (setq q (point))
1164 (goto-char p)
1165 (forward-char -2)
1166 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
1167 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
1168 (if YaTeX-current-position-register
1169 (point-to-register YaTeX-current-position-register)))
1171 (defvar YaTeX-completion-begin-regexp "[{\\]"
1172 "Regular expression of limit where LaTeX command's completion begins.")
1174 (defun YaTeX-do-completion ()
1175 "Try completion on LaTeX command preceding point."
1176 (interactive)
1177 (if
1178 (or (eq (preceding-char) ? )
1179 (eq (preceding-char) ?\t)
1180 (eq (preceding-char) ?\n)
1181 (bobp))
1182 (message "Nothing to complete.") ;Do not complete
1183 (let* ((end (point))
1184 (limit (point-beginning-of-line))
1185 (completion-begin
1186 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
1187 (begin (progn
1188 (goto-char end)
1189 (if (re-search-backward YaTeX-completion-begin-regexp
1190 completion-begin t)
1191 (1+ (point))
1192 nil))))
1193 (goto-char end)
1194 (cond
1195 ((null begin)
1196 (message "I think it is not a LaTeX sequence."))
1197 (t
1198 (mapcar 'YaTeX-sync-local-table
1199 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
1200 (let*((pattern (YaTeX-buffer-substring begin end))
1201 (all-table
1202 (append
1203 section-table user-section-table tmp-section-table
1204 env-table user-env-table tmp-env-table
1205 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
1206 ;; First,
1207 ;; search completion without backslash.
1208 (completion (try-completion pattern all-table)))
1209 (if
1210 (eq completion nil)
1211 ;; Next,
1212 ;; search completion with backslash
1213 (setq completion
1214 (try-completion
1215 (YaTeX-buffer-substring (1- begin) end)
1216 all-table nil)
1217 begin (1- begin)))
1218 (cond
1219 ((null completion)
1220 (message (concat "Can't find completion for '" pattern "'"))
1221 (ding))
1222 ((eq completion t) (message "Sole completion."))
1223 ((not (string= completion pattern))
1224 (delete-region begin end)
1225 (insert completion)
1226 )
1227 (t
1228 (message "Making completion list...")
1229 (with-output-to-temp-buffer "*Help*"
1230 (display-completion-list
1231 (all-completions pattern all-table)))))))))))
1233 (defun YaTeX-toggle-modify-mode (&optional arg)
1234 (interactive "P")
1235 (or (memq 'YaTeX-modify-mode mode-line-format)
1236 (setq mode-line-format
1237 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
1238 (if (or arg (null YaTeX-modify-mode))
1239 (progn
1240 (setq YaTeX-modify-mode "*m*")
1241 (message "Modify mode"))
1242 (setq YaTeX-modify-mode nil)
1243 (message "Cancel modify mode."))
1244 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
1246 (defun YaTeX-switch-mode-menu (arg &optional char)
1247 (interactive "P")
1248 (message "Toggle: (M)odify-mode ma(T)h-mode")
1249 (let ((c (or char (read-char))))
1250 (cond
1251 ((= c ?m) (YaTeX-toggle-modify-mode arg))
1252 ((or (= c ?$) (= c ?t))
1253 (if YaTeX-auto-math-mode
1254 (message "Makes no sense in YaTeX-auto-math-mode.")
1255 (YaTeX-toggle-math-mode arg))))))
1257 (defun YaTeX-insert-quote ()
1258 (interactive)
1259 (insert
1260 (cond
1261 ((YaTeX-literal-p) ?\")
1262 ((= (preceding-char) ?\\ ) ?\")
1263 ;((= (preceding-char) ?\( ) ?\")
1264 ((or (= (preceding-char) 32)
1265 (= (preceding-char) 9)
1266 (= (preceding-char) ?\n)
1267 (bobp)
1268 (string-match
1269 (regexp-quote (char-to-string (preceding-char)))
1270 "、。，．？！「」『』【】()"))
1271 "``")
1272 (t "''"))))
1274 (defun YaTeX-closable-p ()
1275 (and (not YaTeX-modify-mode)
1276 (not (eq YaTeX-close-paren-always 'never))
1277 (or YaTeX-close-paren-always (eolp))
1278 (not (input-pending-p))
1279 (not (YaTeX-literal-p)))
1280 ;;(or YaTeX-modify-mode
1281 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
1282 ;; (input-pending-p)
1283 ;; (YaTeX-quick-in-environment-p "verbatim"))
1284 )
1286 (defun YaTeX-insert-braces-region (beg end &optional open close)
1287 (interactive "r")
1288 (save-excursion
1289 (goto-char end)
1290 (YaTeX-insert-inherit (or close "}"))
1291 (goto-char beg)
1292 (YaTeX-insert-inherit (or open "{"))))
1294 (defun YaTeX-get-macro-at-point (&optional p)
1295 "Get (La)TeX macro around point P."
1296 (interactive "d")
1297 (save-excursion
1298 (goto-char (setq p (or p (point))))
1299 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
1300 bsend)
1301 (and (not (bobp))
1302 (or (looking-at YaTeX-TeX-token-regexp)
1303 (string-match
1304 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
1305 (progn
1306 (skip-chars-backward token)
1307 (equal (preceding-char) ?\\))
1308 (save-excursion
1309 (setq bsend (point))
1310 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
1311 (/= (% (- bsend (point)) 2) 0)) ;consider \\
1312 (looking-at YaTeX-TeX-token-regexp)
1313 (YaTeX-match-string 0)))))
1315 (defun YaTeX-insert-braces (arg &optional open close)
1316 (interactive "p")
1317 (let ((begend-guide
1318 (function
1319 (lambda ()
1320 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
1321 nil ;if triggered thrice, do nothing
1322 (momentary-string-display
1323 (format
1324 (cond
1325 (YaTeX-japan "begin/end入力には %s を使いましょう")
1326 (t "You don't understand Zen of `%s'!"))
1327 (key-description
1328 (car (where-is-internal 'YaTeX-make-begin-end))))
1329 (point))
1330 (put 'YaTeX-insert-braces 'begend-guide
1331 (+ 1 (YaTeX-str2int ;increment counter of beg-end guidance
1332 (prin1-to-string
1333 (get 'YaTeX-insert-braces 'begend-guide)))))))))
1334 env macro not-literal b e)
1335 (cond
1336 ((YaTeX-region-active-p)
1337 (YaTeX-insert-braces-region (region-beginning) (region-end)))
1338 ((YaTeX-jmode) (YaTeX-self-insert arg))
1339 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1340 ((save-excursion
1341 (and (> (- (point) (point-min)) 6)
1342 (condition-case () (forward-char -6) (error nil)))
1343 (looking-at "\\\\left\\\\"))
1344 (insert "{\\right\\}")
1345 (forward-char -8))
1346 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1347 (and (> (- (point) (point-min)) 6) (forward-char -6))
1348 (looking-at "\\\\[bB]igl\\\\"))
1349 (insert
1350 (concat
1351 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1352 (forward-char -7))
1353 ((save-excursion
1354 (and (> (- (point) (point-min)) 7)
1355 (condition-case () (forward-char -7) (error nil)))
1356 (looking-at "\\\\[bB]iggl\\\\"))
1357 (insert
1358 (concat
1359 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1360 (forward-char -8))
1361 ((= (preceding-char) ?\\ )
1362 (insert "{\\}")
1363 (forward-char -2)) ;matsu's hack ends here
1364 ((and (setq not-literal (not (YaTeX-literal-p)))
1365 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
1366 (setq env (YaTeX-inner-environment)))
1367 (funcall begend-guide)
1368 (insert "{" env "}"))
1369 ((and not-literal (equal "begin" macro))
1370 (insert "{")
1371 (save-excursion
1372 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
1373 (insert "\\end{}")
1374 (setq e (point)))
1375 (setq env
1376 (YaTeX-read-environment
1377 (format "Begin environment(default %s): " YaTeX-env-name)))
1378 (if (string= "" env) (setq env YaTeX-env-name))
1379 (setq YaTeX-env-name env)
1380 (funcall begend-guide)
1381 (delete-region (- (point) 7) e)
1382 (YaTeX-insert-begin-end env nil))
1383 (t
1384 (insert (or open "{") (or close "}"))
1385 (forward-char -1)
1386 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
1387 (eq (char-after (- (point) 2)) ?\\ ))
1388 (progn (insert "\\") (forward-char -1)))
1389 ))))
1391 (defun YaTeX-jmode ()
1392 (or (and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1393 (and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1394 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
1395 (and (boundp 'default-input-method) default-input-method
1396 current-input-method)))
1398 (defun YaTeX-jmode-off ()
1399 (if (cond
1400 ((and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1401 (canna-toggle-japanese-mode) t)
1402 ((and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1403 (egg:toggle-egg-mode-on-off) t)
1404 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
1405 (cond
1406 ((fboundp 'skk-latin-mode)
1407 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
1408 (and (boundp 'skk-henkan-on)
1409 (or skk-henkan-mode skk-henkan-active))
1410 (and (boundp 'j-henkan-on)
1411 (or j-henkan-on j-henkan-active))
1412 ;; Deactivate jmode if henkan-mode is not running.
1413 ;; Suggested by tt.tetsuo.tsukamoto.
1414 (progn
1415 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
1416 (skk-latin-mode t))))
1417 ((fboundp 'skk-mode-off) (skk-mode-off))
1418 (t (j-mode-off)))
1419 t)
1420 ((and (fboundp 'toggle-input-method) current-input-method)
1421 (toggle-input-method) t)
1422 ((and (fboundp 'fep-force-off) (fep-force-off))))
1423 (put 'YaTeX-jmode 'jmode t)))
1425 (defun YaTeX-jmode-on ()
1426 (cond
1427 ((boundp 'canna:*japanese-mode*)
1428 (if (not canna:*japanese-mode*) (canna-toggle-japanese-mode)))
1429 ((boundp 'egg:*mode-on*)
1430 (and (not egg:*mode-on*) (not egg:*input-mode*)
1431 (egg:toggle-egg-mode-on-off)))
1432 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
1433 (if (get 'YaTeX-jmode-on 'skkkata)
1434 (skk-j-mode-on t)
1435 (skk-mode 1))
1436 (put 'YaTeX-jmode-on 'skkkata nil))
1437 ((fboundp 'toggle-input-method)
1438 (if (not current-input-method) (toggle-input-method)))
1439 ((and (fboundp 'fep-force-on) (fep-force-on)))))
1441 (defun YaTeX-jmode-back ()
1442 (if (get 'YaTeX-jmode 'jmode)
1443 (YaTeX-jmode-on))
1444 (setplist 'YaTeX-jmode nil))
1446 (defun YaTeX-self-insert (arg)
1447 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
1448 (defun YaTeX-insert-inherit (&rest args)
1449 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
1450 args))
1452 (defun YaTeX-insert-brackets (arg)
1453 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
1454 (interactive "p")
1455 (let ((col (1- (current-column))))
1456 (cond
1457 ((YaTeX-region-active-p)
1458 (YaTeX-insert-brackets-region (region-beginning) (region-end)))
1459 ((YaTeX-jmode) (YaTeX-self-insert arg))
1460 ((not (YaTeX-closable-p))
1461 (YaTeX-self-insert arg))
1462 ((save-excursion
1463 (and (> (- (point) (point-min)) 5) (forward-char -5))
1464 (looking-at "\\\\left"))
1465 (YaTeX-insert-inherit "[\\right]")
1466 (forward-char -7))
1467 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1468 (and (> (- (point) (point-min)) 5) (forward-char -5))
1469 (looking-at "\\\\[bB]igl"))
1470 (YaTeX-insert-inherit
1471 (concat
1472 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1473 (forward-char -6))
1474 ((save-excursion
1475 (and (> (- (point) (point-min)) 6) (forward-char -6))
1476 (looking-at "\\\\[bB]iggl"))
1477 (YaTeX-insert-inherit
1478 (concat
1479 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1480 (forward-char -7)) ;matsu's hack ends here
1481 ((and (= (preceding-char) ?\\ )
1482 (/= (char-after (- (point) 2)) ?\\ )
1483 (not (YaTeX-in-math-mode-p)))
1484 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
1485 (indent-to (max 0 col))
1486 (YaTeX-insert-inherit "\\]")
1487 (beginning-of-line)
1488 (open-line 1)
1489 (delete-region (point) (progn (beginning-of-line) (point)))
1490 (indent-to (+ YaTeX-environment-indent (max 0 col)))
1491 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
1492 ((YaTeX-closable-p)
1493 (YaTeX-insert-inherit "[]")
1494 (backward-char 1))
1495 (t (YaTeX-self-insert arg)))))
1497 (defun YaTeX-insert-brackets-region (beg end)
1498 (interactive "r")
1499 (YaTeX-insert-braces-region beg end "[" "]"))
1501 (defun YaTeX-insert-parens (arg)
1502 "Insert parenthesis pair."
1503 (interactive "p")
1504 (cond
1505 ((YaTeX-region-active-p)
1506 (YaTeX-insert-parens-region (region-beginning) (region-end)))
1507 ((YaTeX-jmode) (YaTeX-self-insert arg))
1508 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1509 ((save-excursion
1510 (and (> (- (point) (point-min)) 5) (forward-char -5))
1511 (looking-at "\\\\left"))
1512 (YaTeX-insert-inherit "(\\right)")
1513 (forward-char -7))
1514 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1515 (and (> (- (point) (point-min)) 5) (forward-char -5))
1516 (looking-at "\\\\[bB]igl"))
1517 (YaTeX-insert-inherit
1518 (concat
1519 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1520 (forward-char -6))
1521 ((save-excursion
1522 (and (> (- (point) (point-min)) 6) (forward-char -6))
1523 (looking-at "\\\\[bB]iggl"))
1524 (YaTeX-insert-inherit
1525 (concat
1526 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1527 (forward-char -7))
1528 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
1529 (YaTeX-insert-inherit "(\\)")
1530 (backward-char 2))
1531 ((YaTeX-closable-p)
1532 (YaTeX-insert-inherit "()")
1533 (backward-char 1))
1534 (t (YaTeX-self-insert arg))))
1536 (defun YaTeX-insert-parens-region (beg end)
1537 (interactive "r")
1538 (YaTeX-insert-braces-region beg end "(" ")"))
1540 (defun YaTeX-insert-bar (arg)
1541 "Insert bar pair."
1542 (interactive "p")
1543 (cond
1544 ((YaTeX-jmode) (YaTeX-self-insert arg))
1545 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1546 ((save-excursion
1547 (and (> (- (point) (point-min)) 5) (forward-char -5))
1548 (looking-at "\\\\left"))
1549 (YaTeX-insert-inherit "|\\right|")
1550 (forward-char -7))
1551 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1552 (and (> (- (point) (point-min)) 5) (forward-char -5))
1553 (looking-at "\\\\[bB]igl"))
1554 (insert
1555 (concat
1556 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1557 (forward-char -6))
1558 ((save-excursion
1559 (and (> (- (point) (point-min)) 6) (forward-char -6))
1560 (looking-at "\\\\[bB]iggl"))
1561 (insert
1562 (concat
1563 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1564 (forward-char -7))
1565 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
1566 (and (> (- (point) (point-min)) 6) (forward-char -6))
1567 (looking-at "\\\\left\\\\"))
1568 (YaTeX-insert-inherit "|\\right\\|")
1569 (forward-char -8))
1570 ((save-excursion
1571 (and (> (- (point) (point-min)) 6) (forward-char -6))
1572 (looking-at "\\\\[bB]igl\\\\"))
1573 (insert
1574 (concat
1575 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1576 (forward-char -7))
1577 ((save-excursion
1578 (and (> (- (point) (point-min)) 7) (forward-char -7))
1579 (looking-at "\\\\[bB]iggl\\\\"))
1580 (insert
1581 (concat
1582 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1583 (forward-char -8)) ; added by Jin up to here.
1584 ((= (preceding-char) ?\\ )
1585 (YaTeX-insert-inherit "|\\|")
1586 (backward-char 2))
1587 ; ((and (YaTeX-closable-p)
1588 ; (/= (preceding-char) ?|)
1589 ; (/= (following-char) ?|))
1590 ; (YaTeX-insert-inherit "||")
1591 ; (backward-char 1))
1592 (t (YaTeX-self-insert arg))))
1594 (defvar YaTeX-use-jmode-hook
1595 (and (featurep 'canna) (boundp 'canna:*initialized*) canna:*initialized*)
1596 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
1597 "*Non-nil means activate automatic jmode switcher within/out math mode.
1598 Hopefully, change default to t in the next version of 1.75.")
1599 (defun YaTeX-jmode-hook (old new)
1600 "A hook controling jmode on/off."
1601 ;; This function is called via point-entered/leave hook, so that
1602 ;; codes in it is evaluated on such emacsen as having text-properties.
1603 (let ((inhibit-point-motion-hooks t)
1604 (oldp (plist-get (text-properties-at old) 'point-left))
1605 (newp (plist-get (text-properties-at new) 'point-left))
1606 (lnew (plist-get (text-properties-at new) 'last-new))
1607 (mjmode (plist-get (text-properties-at new) 'mjmode))
1608 (bmp (buffer-modified-p))
1609 (jm (YaTeX-jmode)) b e)
1610 (unwind-protect
1611 (cond
1612 ((eq lnew new) nil) ;Do nothing if continuous entry
1613 ((and (not (eq newp 'YaTeX-jmode-hook))
1614 (eq oldp 'YaTeX-jmode-hook)
1615 (plist-get (text-properties-at old) 'entered))
1616 ;; leave
1617 (remove-text-properties
1618 (setq b (1+ (or (previous-single-property-change old 'point-left)
1619 (1- (point)))))
1620 (setq e (1- (or (next-single-property-change old 'point-left)
1621 (1+ (point)))))
1622 (list 'last-new nil 'entered nil))
1623 (add-text-properties b e (list 'mjmode jm))
1624 (if (boundp 'skk-katakana)
1625 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1626 (if (plist-get (text-properties-at old) 'jmode)
1627 (YaTeX-jmode-on)))
1628 ((and (not (eq oldp 'YaTeX-jmode-hook))
1629 (eq newp 'YaTeX-jmode-hook)
1630 (not (plist-get (text-properties-at new) 'entered)))
1631 ;; enter
1632 (add-text-properties
1633 (1+ (or (previous-single-property-change new 'point-left)
1634 (1- (point))))
1635 (1- (or (next-single-property-change new 'point-left)
1636 (1+ (point))))
1637 (list 'jmode jm 'last-new new 'entered t))
1638 (if (boundp 'skk-katakana) ;care for skk katakana mode
1639 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1640 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
1641 ;;unwind job
1642 (set-buffer-modified-p bmp))))
1644 (defun YaTeX-insert-dollar ()
1645 (interactive)
1646 (if (or (not (YaTeX-closable-p))
1647 (= (preceding-char) 92)
1648 (and (YaTeX-in-math-mode-p)
1649 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
1650 (insert "$")
1651 (insert "$$")
1652 (forward-char -1)
1653 (and YaTeX-use-jmode-hook
1654 (fboundp 'add-text-properties)
1655 (add-text-properties
1656 (1- (point)) (1+ (point))
1657 (list 'point-left 'YaTeX-jmode-hook
1658 'point-entered 'YaTeX-jmode-hook
1659 'front-sticky t
1660 'rear-nonsticky t
1661 'mjmode nil
1662 'jmode (YaTeX-jmode))))
1663 (YaTeX-jmode-off)
1664 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
1666 (defun YaTeX-insert-dollars-region (beg end)
1667 (interactive "r")
1668 (YaTeX-insert-braces-region beg end "$" "$"))
1670 (defun YaTeX-insert-amper ()
1671 (interactive)
1672 (if (or (string-match YaTeX-array-env-regexp
1673 (or (YaTeX-inner-environment t) "document"))
1674 (= (preceding-char) 92)
1675 (YaTeX-literal-p)
1676 (YaTeX-in-math-mode-p))
1677 (insert "&")
1678 (insert "\\&")))
1680 (defun YaTeX-version ()
1681 "Return string of the version of running YaTeX."
1682 (interactive)
1683 (message
1684 (concat "Yet Another tex-mode "
1685 (if YaTeX-japan "「野鳥」" "`Wild Bird'")
1686 " Revision "
1687 YaTeX-revision-number)))
1689 (defun YaTeX-typeset-menu (arg &optional char)
1690 "Typeset, preview, visit error and miscellaneous convenient menu.
1691 Optional second argument CHAR is for non-interactive call from menu."
1692 (interactive "P")
1693 (message
1694 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
1695 "latex+p(D)f "
1696 (if (fboundp 'start-process) "K)ill ")
1697 "P)review "
1698 (and (boundp 'window-system) window-system "S)earch ")
1699 "V)iewErr L)pr"))
1700 (let ((sw (selected-window)) (c (or char (read-char))))
1701 (require 'yatexprc) ;for Nemacs's bug
1702 (select-window sw)
1703 (cond
1704 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
1705 (put 'dvi2-command 'format 'dvi))
1706 ((= c ?r) (YaTeX-typeset-region))
1707 ((= c ?e) (YaTeX-typeset-environment))
1708 ((= c ?b) (YaTeX-call-builtin-on-file
1709 "BIBTEX" bibtex-command arg))
1710 ((= c ?i) (YaTeX-call-builtin-on-file
1711 "MAKEINDEX" makeindex-command arg))
1712 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
1713 ((= c ?p) (call-interactively 'YaTeX-preview))
1714 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
1715 ((= c ?d) (YaTeX-typeset-buffer
1716 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
1717 (put 'dvi2-command 'format 'pdf))
1718 ((= c ?v) (YaTeX-view-error))
1719 ((= c ?l) (YaTeX-lpr arg))
1720 ((= c ?m) (YaTeX-switch-mode-menu arg))
1721 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
1723 (if (fboundp 'wrap-function-to-control-ime)
1724 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
1727 (defun YaTeX-%-menu (&optional beg end char)
1728 "Operate %# notation."
1729 ;;Do not use interactive"r" for the functions which require no mark
1730 (interactive)
1731 (message "!)Edit-%%#! D)VIPDF B)EGIN-END P)review pdf(V)iew L)PR M)akeidx b)ibtex dp(I)")
1732 (let ((c (or char (read-char))) (string "") key
1733 (b (make-marker)) (e (make-marker)))
1734 (save-excursion
1735 (cond
1736 ((rindex "!plmibdv" c) ;Edit %#xxx
1737 (setq key (cdr (assq c '((?! . "!")
1738 (?p . "PREVIEW")
1739 (?l . "LPR")
1740 (?m . "MAKEINDEX")
1741 (?d . "DVIPDF")
1742 (?v . "PDFVIEW")
1743 (?i . "IMAGEDPI")
1744 (?b . "BIBTEX")))))
1745 (YaTeX-getset-builtin key t))
1747 ((= c ?B) ;%#BEGIN %#END region
1748 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
1749 (set-marker b beg)
1750 (set-marker e end)
1751 (goto-char (point-min))
1752 (while (re-search-forward "^%#\\(BEGIN\\)\\|\\(END\\)$" nil t)
1753 (beginning-of-line)
1754 (delete-region (point) (progn (forward-line 1) (point))))
1755 (goto-char b)
1756 (open-line 1)
1757 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
1758 (insert "%#BEGIN")
1759 (goto-char e)
1760 (insert "%#END\n")
1761 (set-marker b nil)
1762 (set-marker e nil))))))
1764 (defvar YaTeX-refcommand-def-regexp-default
1765 "label\\|bibitem")
1766 (defvar YaTeX-refcommand-def-regexp-private nil
1767 "*Regexp of defining label commands")
1768 (defvar YaTeX-refcommand-def-regexp
1769 (concat (if YaTeX-refcommand-def-regexp-private
1770 (concat YaTeX-refcommand-def-regexp-private "\\|"))
1771 YaTeX-refcommand-def-regexp-default))
1773 (defvar YaTeX-refcommand-ref-regexp-default
1774 "\\(page\\|eq\\|fig\\)?ref\\|cite"
1775 "Regexp of LaTeX's label-referring macros.
1776 Searching for this will be done without `\\\\'.
1777 So you need not add patterns if new referring macro ends with \"ref\".")
1778 (defvar YaTeX-refcommand-ref-regexp-private nil
1779 "*Regexp of referring label commands.
1780 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
1781 (defvar YaTeX-refcommand-ref-regexp
1782 (concat (if YaTeX-refcommand-ref-regexp-private
1783 (concat YaTeX-refcommand-ref-regexp-private "\\|"))
1784 YaTeX-refcommand-ref-regexp-default))
1786 (defvar YaTeX-refcommand-regexp
1787 (concat YaTeX-refcommand-def-regexp
1788 "\\|" YaTeX-refcommand-ref-regexp)
1789 "Regexp of label defining/referring command name.")
1791 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
1792 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
1793 The default search direction depends on the command at the cursor position.
1794 When the cursor is on \\ref(\\cite), YaTeX will try to search the
1795 corresponding \\label(\\bibitem) backward,
1796 and if it fails search forward again. And when the cursor is
1797 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
1798 forward at first and secondary backward.
1799 Argument REVERSE non-nil makes the default
1800 direction rule reverse. Since Search string is automatically set in
1801 search-last-string, you can repeat search the same label/ref by typing
1802 \\[isearch-forward] or \\[isearch-backward].
1803 If optional second argument OTHERWIN is non-nil, move to other window."
1805 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
1806 (refcommands YaTeX-refcommand-regexp)
1807 (foundmsg (format "Type %s %c to return to original position."
1808 (key-description
1809 (car
1810 (or (where-is-internal 'register-to-point)
1811 (where-is-internal 'jump-to-register))))
1812 YaTeX-current-position-register))
1813 (func (function (lambda (string sfunc)
1814 (or
1815 (funcall sfunc string nil t)
1816 (funcall (if (eq sfunc 're-search-forward)
1817 're-search-backward 're-search-forward)
1818 string nil t))))))
1819 (cond
1820 ((YaTeX-on-section-command-p refcommands)
1821 (setq scmd
1822 (cdr
1823 (assoc
1824 (YaTeX-match-string 1)
1825 '(("label" . "\\\\\\(page\\|eq\\)?ref{%k}")
1826 ("ref" . "\\\\label{%k}")
1827 ("eqref" . "\\\\label{%k}")
1828 ("pageref" . "\\\\label{%k}")
1829 ("cite" .
1830 "\\\\bibitem\\(\\[[^]]+\\]\\)?{%k}\\|^\\s *@[a-z]+{%k,")
1831 ("bibitem" . "\\\\cite\\(\\[[^]]+\\]\\)?")))))
1832 (goto-char (match-end 0))
1833 (let ((label (YaTeX-buffer-substring
1834 (1- (point)) (progn (backward-list 1) (1+ (point)))))
1835 (fp (make-marker))fl fn
1836 (goother (function (lambda (buffer point)
1837 (goto-char point)
1838 (if (one-window-p)
1839 (split-window-calculate-height
1840 YaTeX-default-pop-window-height))
1841 (select-window (get-lru-window))
1842 (switch-to-buffer buffer)))))
1843 ;(setq string (concat "\\" scmd "{" label "}"))
1844 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
1845 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
1846 (setq direc (if (string-match "ref\\|cite" scmd)
1847 're-search-forward 're-search-backward))
1848 (if YaTeX-current-position-register
1849 (point-to-register YaTeX-current-position-register))
1850 (if reverse (setq direc (if (eq direc 're-search-forward)
1851 're-search-backward 're-search-forward)))
1852 (if (funcall func string direc) ;label/ref found!
1853 (progn
1854 (if otherwin (funcall goother cb p))
1855 (goto-char (match-beginning 0))
1856 (push-mark p))
1857 ;;if label/ref not found, search through all yatex buffers.
1858 (goto-char p) ;resume position of current buffer
1859 (catch 'found
1860 (setq blist (YaTeX-yatex-buffer-list))
1861 (while blist
1862 ;; search for corresponding keyword
1863 (set-buffer (car blist))
1864 (if (YaTeX-on-section-command-p refcommands)
1865 (goto-char (match-beginning 0)))
1866 (cond
1867 ; cond1
1868 ((funcall func string direc)
1869 (cond
1870 (otherwin
1871 (set-buffer cb)
1872 (funcall goother (car blist) p))
1873 ((or (get-buffer-window (car blist))
1874 (and YaTeX-emacs-19
1875 (get-buffer-window (car blist) t)))
1876 (goto-buffer-window (car blist)))
1877 (t
1878 (switch-to-buffer (car blist))
1879 (message foundmsg)))
1880 (goto-char (match-beginning 0))
1881 (throw 'found t))
1882 ; cond2
1883 ((and
1884 (string-match "bibitem" scmd)
1885 (catch 'found2
1886 (save-excursion
1887 (goto-char (point-min))
1888 (while (YaTeX-re-search-active-forward
1889 "\\\\bibliography{\\([^}]*\\)}" "%" nil t)
1890 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
1891 (while fl
1892 (if (or (file-exists-p (setq fn (car fl)))
1893 (file-exists-p (setq fn (concat fn ".bib"))))
1894 (progn
1895 (set-buffer (find-file-noselect fn))
1896 (save-excursion
1897 (goto-char (point-min))
1898 (if (YaTeX-re-search-active-forward
1899 string "%" nil t)
1900 (throw 'found2
1901 (set-marker fp (point)))))))
1902 (setq fl (cdr fl)))))))
1903 (if otherwin
1904 (funcall goother (marker-buffer fp) fp)
1905 (switch-to-buffer (marker-buffer fp))
1906 (goto-char fp))
1907 (set-marker fp nil)
1908 (message foundmsg)
1909 (throw 'found t)))
1910 (setq blist (cdr blist)))
1911 ;; search for bibliography
1912 )))
1913 (if YaTeX-emacs-19
1914 (setq regexp-search-ring
1915 (cons string (delete string regexp-search-ring)))
1916 (setq search-last-regexp string)))
1917 (t nil))))
1919 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
1921 (defun YaTeX-goto-corresponding-file (&optional other)
1922 "Visit or switch buffer of corresponding file,
1923 looking at \\input or \\include or \\includeonly on current line."
1924 (if (not (YaTeX-on-includes-p)) nil
1925 (let ((parent buffer-file-name) input-file b)
1926 (save-excursion
1927 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
1928 (= ?{ (char-after (match-beginning 0))))
1929 nil
1930 (skip-chars-backward "^,{"))
1931 (setq input-file
1932 (YaTeX-buffer-substring
1933 (point) (progn (skip-chars-forward "^ ,}") (point))))
1934 (if (not (string-match "\\.\\(tex\\|sty\\)$" input-file))
1935 (setq input-file (concat input-file ".tex"))))
1936 (cond
1937 (other (YaTeX-switch-to-buffer-other-window input-file))
1938 ((setq b (YaTeX-get-file-buffer input-file))
1939 (goto-buffer-window b))
1940 (t (YaTeX-switch-to-buffer input-file)))
1941 (or (YaTeX-get-builtin "!")
1942 YaTeX-parent-file
1943 (setq YaTeX-parent-file parent)))))
1945 (defun YaTeX-goto-corresponding-BEGIN-END ()
1946 (if (not (YaTeX-on-BEGIN-END-p)) nil
1947 (if (cond
1948 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
1949 (not (search-forward "%#END" nil t)))
1950 (t ; if on %#END
1951 (not (search-backward "%#BEGIN" nil t))))
1952 (error "Corresponding %%#BEGIN/END not found."))
1953 (beginning-of-line)
1954 t))
1956 (defvar YaTeX-processed-file-regexp-alist nil
1957 "Alist of regexp of processed file regexp vs. its file name part;
1958 For example, if you include image file with `\\epsfile{file=FILE}' where
1959 `FILE' is processed file. You might want to view FILE with other previewer
1960 such as ghostview, or want to preview its source which was drawn with
1961 other drawing tool, tgif for example. Then you should set entire regexp
1962 of including expression and enclose its file name part with \\\\( and \\\\).
1964 Ex. (\"\\\\\\\\epsfile{[^}]*file=\\\\([^,} ]+\\\\)\\\\(\\\\.e?ps\\\\)?[^}]*}\" 1)
1966 Where the first group surrounded by \\\\( and \\\\) is the file name part
1967 of expression. So you should set 1 to second element. And the first
1968 matching group is sent to (image) processor defined by the variable
1969 YaTeX-file-processor-alist. See also the documentation of
1970 YaTeX-file-processor-alist.
1972 ↑じゃ良くわかんないすね。例えば tgif hoge.obj して hoge.eps を
1973 \\epsfile{file=hoge.eps} でインクルードしているとしよう。その行で
1974 \[prefix\] 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
1975 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
1976 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。
1977 すると、その部分が変数 YaTeX-file-processor-alist で定義された
1978 処理プログラムに渡される。というわけ。
1979 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、
1980 fj野鳥の会で聞こう!
1981 ")
1983 (defvar YaTeX-processed-file-regexp-alist-default
1984 '(("\\\\epsfile\\(\\[[^]]+\\]\\)?{[^},]*file=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1985 ("\\\\epsfig{[^},]*fi\\(le\\|gure\\)=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1986 ("\\\\postscriptbox{[^}]*}{[^}]*}{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 1)
1987 ("\\\\\\(epsfbox\\|epsfig\\)\\*?{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 2) ;\epsfbox{hoge.ps}
1988 ("\\\\includegraphics\\*?\\(.*\\]\\|\\s \\)?{\\(.*\\)\\(\\.ai\\|\\.pdf\\|\\.svg\\|\\.png\\|\\.jpe?g\\|\\.e?ps\\)}" 2) ;\includegraphics[options...]{hoge.eps}
1989 ("\\\\\\(psbox\\)\\(\\[[^]]+\\]\\)?{\\(\\([^,} ]*/\\)?[^} ]+\\)\\(\\.e?ps\\)}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
1990 ("\\\\input{\\([^} ]+\\)\\(\\.tps\\)}" 1) ;tgif2tex (1998/9/16)
1991 )
1992 "See the documentation of YaTeX-processed-file-regexp-alist.")
1994 (defvar YaTeX-file-processor-alist nil
1995 "*Alist of files' processor vs. its extension;
1996 See also the documentation of YaTeX-processed-file-regexp-alist.")
1998 ;; Will go to yatexflt.el
1999 (defun YaTeX-filter-goto-source (file other-win)
2000 "Go to corresponding text source of the graphic file"
2001 (cond
2002 ((file-exists-p file)
2003 (let ((buf (find-file-noselect file)))
2004 (funcall (cond (other-win 'YaTeX-switch-to-buffer-other-window)
2005 ((get-buffer-window buf) 'goto-buffer-window)
2006 (t 'YaTeX-switch-to-buffer))
2007 buf)
2009 ))))
2011 (defvar YaTeX-file-processor-alist-default
2012 (list (cons YaTeX-cmd-tgif ".obj")
2013 (cons YaTeX-cmd-gimp ".xcf")
2014 (cons YaTeX-cmd-gimp ".xcf.gz")
2015 (cons YaTeX-cmd-gimp ".xcf.bz2")
2016 (cons YaTeX-cmd-edit-svg ".svg")
2017 (cons YaTeX-cmd-edit-svg ".svgz")
2018 (cons YaTeX-cmd-edit-ai ".ai")
2019 '("dia" . ".dia")
2020 (cons YaTeX-cmd-ooo ".odg")
2021 (cons 'YaTeX-filter-goto-source ".diag")
2022 (cons 'YaTeX-filter-goto-source ".dot")
2023 ;; List of target file itself below...
2024 (cons YaTeX-cmd-edit-images ".jpeg")
2025 (cons YaTeX-cmd-edit-images ".jpg")
2026 (cons YaTeX-cmd-edit-images ".png")
2027 (cons YaTeX-cmd-edit-ps ".ps")
2028 (cons YaTeX-cmd-edit-ps ".eps")
2029 (cons YaTeX-cmd-edit-pdf ".pdf")
2030 '(t . ".tex")
2031 '(t . ".sty")
2032 '(t . ""))
2033 "See the documentation of YaTeX-file-processor-alist.")
2035 (defun YaTeX-goto-corresponding-file-processor (&optional other)
2036 "Execute corresponding file processor."
2037 (save-excursion
2038 (or (looking-at YaTeX-ec-regexp)
2039 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
2040 (let ((list (append YaTeX-processed-file-regexp-alist
2041 YaTeX-processed-file-regexp-alist-default))
2042 (p (point)) flist file
2043 (peol (point-end-of-line))
2044 (basedir
2045 (if YaTeX-search-file-from-top-directory
2046 (save-excursion (YaTeX-visit-main t) default-directory)
2047 ".")))
2048 (setq flist (catch 'found
2049 (while list
2050 (goto-char p)
2051 (if (re-search-forward (car (car list)) peol t)
2052 (progn
2053 (setq file (YaTeX-match-string
2054 (car (cdr (car list)))))
2055 (throw 'found (cdr (car list)))))
2056 (setq list (cdr list)))))
2057 (if flist ;if pattern and file name found
2058 (let*((plist (append YaTeX-file-processor-alist
2059 YaTeX-file-processor-alist-default))
2060 (plist0 plist)
2061 ext cmd src buf (alt (car (cdr flist))))
2062 (if (and (re-search-forward
2063 (concat YaTeX-comment-prefix "\\s *\\(.*\\)$") peol t)
2064 (assoc (setq cmd (YaTeX-match-string 1))
2065 YaTeX-file-processor-alist))
2066 (setq src ;if processor is specified
2067 (concat file
2068 (cdr (assoc cmd YaTeX-file-processor-alist))))
2069 (while plist ;if processor is not specified
2070 (setq ext (cdr (car plist)))
2071 (if (and (string< "" (concat file ext))
2072 (file-exists-p
2073 (expand-file-name (concat file ext) basedir)))
2074 (setq cmd (car (car plist))
2075 src (concat file ext) plist nil))
2076 (setq plist (cdr plist)))
2077 (if (and (null src) alt YaTeX-create-file-prefix-g)
2078 (setq cmd alt
2079 src (concat file (cdr (assoc alt plist0))))))
2080 (if src ;if processor and src file found
2081 (let ((default-directory basedir))
2082 (cond
2083 ((stringp cmd)
2084 (YaTeX-system (concat cmd " " src) cmd)
2085 t)
2086 ((eq t cmd)
2087 (let ((parent buffer-file-name))
2088 (funcall
2089 (cond
2090 (other 'YaTeX-switch-to-buffer-other-window)
2091 ((get-file-buffer src) 'goto-buffer-window)
2092 (t 'YaTeX-switch-to-buffer))
2093 src)
2094 (or (YaTeX-get-builtin "!")
2095 YaTeX-parent-file
2096 (setq YaTeX-parent-file parent))
2097 t))
2098 ((symbolp cmd)
2099 (cond
2100 ((symbol-function cmd)
2101 (funcall cmd src other)))
2102 t)))))))))
2104 (defun YaTeX-on-section-command-p (command)
2105 "Check if point is on the LaTeX command: COMMAND(regexp).
2106 Return nil if point is not on it. Otherwise return the
2107 number of argument position.
2108 Section command name is stored in match-data #1.
2109 Parsing information is stored to plist.
2110 Macros name stored to propname 'command.
2111 Macro's argument number stored to propname 'argc."
2112 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
2113 (ec+command (concat YaTeX-ec-regexp "\\(" command "\\)")))
2114 (setplist 'YaTeX-on-section-command-p nil)
2115 (while (setq i (string-match "\\\\(" command i))
2116 (setq grouping (1+ grouping) i (+ i 2)))
2117 (save-excursion
2118 (if (looking-at ec+command) nil
2119 (catch 'found ;caught value has no meaning
2120 ;;(1) looking at current position
2121 (and (looking-at command)
2122 (save-excursion
2123 (while (and (not (bobp)) (looking-at command))
2124 (forward-char -1))
2125 (looking-at ec+command))
2126 (goto-char (match-beginning 0))
2127 (throw 'found t))
2128 ;;If inside of parentheses, try to escape.
2129 (unwind-protect
2130 (progn
2131 (set-syntax-table YaTeX-mode-syntax-table-nonparen)
2132 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
2133 (condition-case err
2134 (progn (up-list -1) t)
2135 (error nil)))))
2136 (set-syntax-table YaTeX-mode-syntax-table))
2137 (while (equal (preceding-char) ?\]) (backward-list))
2138 ;;(2) search command directly
2139 (skip-chars-forward "^{}[]")
2140 (and (YaTeX-re-search-active-backward
2141 ec+command
2142 YaTeX-comment-prefix nil t)
2143 (>= p (match-beginning 0))
2144 (throw 'found (goto-char (match-beginning 0))))
2145 ;;(3) search token
2146 (goto-char p)
2147 (while t
2148 (if (bobp) (throw 'found nil))
2149 (cond
2150 ((looking-at YaTeX-ec-regexp) (throw 'found t))
2151 ((looking-at "[[{]") nil)
2152 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
2153 (t (skip-chars-backward " \t\r\n")))
2154 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
2155 (or (bobp) (forward-char -1)))))
2156 (if (and
2157 (looking-at (concat ec+command
2158 "\\(\\(\\[[^]]+\\]\\|([0-9,]+)\\)*\\)" ;optional arg
2159 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
2160 "[ \t\n\r]*{[^}]*}")) ;arg braces
2161 (not (YaTeX-lookup-table
2162 (setq word (YaTeX-match-string 1)) 'singlecmd)))
2163 (progn
2164 (setq md (match-data))
2165 (skip-chars-forward "^{")
2166 (if (<= (point) p) (setq parg (1+ parg)))
2167 (setq argc
2168 (or (car (cdr (YaTeX-lookup-table word 'section)))
2169 argc))
2170 (put 'YaTeX-on-section-command-p 'argc argc)
2171 (put 'YaTeX-on-section-command-p 'command argc)
2172 (while (and (>= (setq argc (1- argc)) 0)
2173 (progn (skip-chars-forward " \t\n\r")
2174 (looking-at "{")))
2175 (forward-list 1)
2176 (if (<= (point) p) (setq parg (1+ parg))))
2177 (store-match-data md)
2178 (setq i (+ 2 grouping))
2179 (if (and (match-beginning i)
2180 (>= p (match-beginning i)) (< p (match-end i)))
2181 -1 ;return -1 if point is on optional arg
2182 (if (< p (point)) parg))
2183 )))))
2185 (defun YaTeX-on-maketitle-p ()
2186 "Check if point is on maketitle type commands.
2187 Call this function after YaTeX-on-section-command-p."
2188 (let ((p (point)))
2189 (save-excursion
2190 (or (= (char-after (point)) ?\\ )
2191 (progn
2192 (skip-chars-backward
2193 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
2194 (or (bobp) (bolp) (backward-char 1))))
2195 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
2196 (<= (match-beginning 0) p)
2197 (> (match-end 0) p)))))
2199 (defun YaTeX-on-begin-end-p ()
2200 (save-excursion
2201 (if (and (boundp 'in-leftright-p) in-leftright-p)
2202 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
2203 (let ((md (match-data))) ; for safety
2204 (if (looking-at YaTeX-ec-regexp)
2205 nil ; stay here
2206 (cond
2207 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
2208 ((looking-at "\\.()\\[\\]|") (forward-char -1)))
2209 (if (equal (char-after (1- (point)))
2210 (string-to-char YaTeX-ec))
2211 (forward-char -1))))
2212 ;(beginning-of-line)
2213 (if (equal (char-after (point)) ?\\) nil ;stay here
2214 (skip-chars-backward "^\n\\\\")
2215 (or (bolp) (forward-char -1))))
2216 (re-search-forward
2217 ;;"\\\\begin{\\([^}]+\\)}\\|\\\\end{\\([^}]+\\)}"
2218 (concat
2219 (YaTeX-replace-format-args
2220 (regexp-quote YaTeX-struct-begin)
2221 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2222 "\\|"
2223 (YaTeX-replace-format-args
2224 (regexp-quote YaTeX-struct-end)
2225 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2226 "\\|\\("
2227 YaTeX-ec-regexp ;;"[][()]\\)"
2228 "[\\]\\[]\\)"
2229 )
2230 (point-end-of-line) t)))
2232 (defun YaTeX-on-includes-p ()
2233 (save-excursion
2234 (beginning-of-line)
2235 (re-search-forward "\\(\\(include[^}]*\\)\\|\\(input\\)\\){[^}]*}"
2236 (point-end-of-line) t)))
2238 (defun YaTeX-on-comment-p (&optional sw)
2239 "Return t if current line is commented out.
2240 Optional argument SW t to treat all `%' lines as comment,
2241 even if on `%#' notation."
2242 (save-excursion
2243 (beginning-of-line)
2244 (skip-chars-forward "\\s ")
2245 (looking-at (if sw "%" "%[^#]"))))
2247 (defun YaTeX-on-BEGIN-END-p ()
2248 (save-excursion
2249 (let ((case-fold-search nil))
2250 (beginning-of-line)
2251 (re-search-forward
2252 "\\(%#BEGIN\\)\\|\\(%#END\\)" (point-end-of-line) t))))
2254 (defun YaTeX-goto-corresponding-* (arg)
2255 "Parse current line and call suitable function."
2256 (interactive "P")
2257 (let (mm)
2258 (cond
2259 ((YaTeX-goto-corresponding-label arg))
2260 ((YaTeX-goto-corresponding-environment))
2261 ((YaTeX-goto-corresponding-file-processor arg))
2262 ((YaTeX-goto-corresponding-file arg))
2263 ((YaTeX-goto-corresponding-BEGIN-END))
2264 ((and (setq mm (YaTeX-in-math-mode-p))
2265 (YaTeX-goto-corresponding-leftright)))
2266 ((and ;;mm YaTeX-use-AMS-LaTeX
2267 (YaTeX-goto-corresponding-paren)))
2268 ;;((and (string-match
2269 ;; YaTeX-equation-env-regexp ;to delay loading
2270 ;; (or (YaTeX-inner-environment t) "document"))
2271 ;; (YaTeX-goto-corresponding-leftright)))
2272 ((YaTeX-goto-corresponding-viewer))
2273 (t (message "I don't know where to go.")))))
2275 (defun YaTeX-goto-corresponding-*-other-window (arg)
2276 "Parse current line and call suitable function."
2277 (interactive "P")
2278 (YaTeX-goto-corresponding-* t))
2280 (defun YaTeX-comment-region (alt-prefix)
2281 "Comment out region by '%'.
2282 If you call this function on the 'begin{}' or 'end{}' line,
2283 it comments out whole environment"
2284 (interactive "P")
2285 (if (not (YaTeX-on-begin-end-p))
2286 (YaTeX-comment-region-sub
2287 (if alt-prefix
2288 (read-string-with-history "Insert prefix: ")
2289 YaTeX-comment-prefix))
2290 (YaTeX-comment-uncomment-env 'YaTeX-comment-region-sub)))
2292 (defun YaTeX-uncomment-region (alt-prefix)
2293 "Uncomment out region by '%'."
2294 (interactive "P")
2295 (if (not (YaTeX-on-begin-end-p))
2296 (YaTeX-uncomment-region-sub
2297 (if alt-prefix (read-string-with-history "Remove prefix: ")
2298 YaTeX-comment-prefix)
2299 (region-beginning) (region-end) YaTeX-uncomment-once)
2300 (YaTeX-comment-uncomment-env 'YaTeX-uncomment-region-sub)))
2302 (defun YaTeX-comment-uncomment-env (func)
2303 "Comment or uncomment out one LaTeX environment switching function by FUNC."
2304 (let (beg beg2 (p (point)))
2305 (save-excursion
2306 (beginning-of-line)
2307 (setq beg (point))
2308 (save-match-data
2309 (while (and (not (eobp))
2310 (not (eolp))
2311 (looking-at YaTeX-comment-prefix))
2312 (goto-char (match-end 0))))
2313 (setq beg2 (point))
2314 (YaTeX-goto-corresponding-environment)
2315 (beginning-of-line)
2316 (if (> p (point)) (setq beg (1+ beg2)) (forward-char 1))
2317 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
2318 (message "%sommented out current environment."
2319 (if (string-match "uncom" (symbol-name func)) "Un-c" "C")))
2321 (defun YaTeX-comment-paragraph ()
2322 "Comment out current paragraph."
2323 (interactive)
2324 (save-excursion
2325 (cond
2326 ((YaTeX-on-begin-end-p)
2327 (beginning-of-line)
2328 (insert YaTeX-comment-prefix)
2329 (YaTeX-goto-corresponding-environment)
2330 (beginning-of-line)
2331 (insert YaTeX-comment-prefix))
2332 ((YaTeX-on-comment-p)
2333 (message "Already commented out."))
2334 (t
2335 (mark-paragraph)
2336 (if (looking-at paragraph-separate) (forward-line 1))
2337 (YaTeX-comment-region-sub "%")))))
2339 (defun YaTeX-uncomment-paragraph ()
2340 "Uncomment current paragraph."
2341 (interactive)
2342 (save-excursion
2343 (if (YaTeX-on-begin-end-p)
2344 (let ((p (point-marker)))
2345 (YaTeX-goto-corresponding-environment)
2346 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2347 (goto-char p)
2348 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2349 (set-marker p nil))
2350 (if (YaTeX-on-comment-p)
2351 (let*((fill-prefix "")
2352 ;;append `^%' to head of paragraph delimiter.
2353 (paragraph-start
2354 (concat
2355 "^$\\|^%\\(" YaTeX-paragraph-separate "\\)"))
2356 (paragraph-separate paragraph-start))
2357 (mark-paragraph)
2358 (if (not (bobp)) (forward-line 1))
2359 (YaTeX-uncomment-region-sub "%" nil nil YaTeX-uncomment-once))
2360 (message "This line is not a comment line.")))))
2362 (defun YaTeX-remove-prefix (prefix &optional once)
2363 "Remove prefix on current line as far as prefix detected. But
2364 optional argument ONCE makes deletion once."
2365 (interactive "sPrefix:")
2366 (beginning-of-line)
2367 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
2368 (replace-match "")
2369 (if once (end-of-line))))
2371 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
2372 "Kill some matching pair.
2373 This function assumes that pairs occupy whole of each line where they resid."
2374 (if (not (funcall predicate)) nil
2375 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
2376 b2 e2)
2377 (save-excursion
2378 (funcall gofunc)
2379 (funcall predicate) ;get match data
2380 (if (< (point) e1) ;if currently on begin-line
2381 (progn
2382 (setq b2 b1 e2 e1
2383 b1 (match-beginning 0) e1 (match-end 0))
2384 (goto-char e2)) ;goto end-line's end
2385 (setq b2 (match-beginning 0)
2386 e2 (match-end 0))
2387 (goto-char e2)) ;now e2 has surely end-line's end
2388 (skip-chars-forward " \t")
2389 (and (eolp)
2390 (not (eobp))
2391 (setq e2 (1+ (point))))
2392 (if (not kill-contents)
2393 (kill-region
2394 (progn
2395 (goto-char b2)
2396 (skip-chars-backward " \t%")
2397 (if (bolp) (point) b2))
2398 e2))
2399 (goto-char b1)
2400 (skip-chars-backward " \t%")
2401 (if (not kill-contents)
2402 (progn
2403 (kill-append
2404 (buffer-substring
2405 (setq b1 (if (bolp) (point) b1))
2406 (setq e1
2407 (progn
2408 (goto-char e1)
2409 (while (looking-at "{\\| \t")
2410 (forward-list 1))
2411 (skip-chars-forward " \t")
2412 (if (and (eolp) (not (eobp)))
2413 (1+ (point))
2414 (point)))))
2415 t)
2416 (delete-region b1 e1))
2417 (kill-region
2418 (if (bolp) (point) b1)
2419 e2)))
2420 t)))
2422 (defun YaTeX-kill-section-command (point kill-all)
2423 "Kill section-type command at POINT leaving its last argument.
2424 Non-nil for the second argument kill its last argument too."
2425 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
2426 (argc (get 'YaTeX-on-section-command-p 'argc))
2427 beg (end (make-marker)))
2428 (save-excursion
2429 (goto-char point)
2430 (or (looking-at YaTeX-ec-regexp)
2431 (progn
2432 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2433 (forward-char -1)))
2434 (setq beg (point))
2435 (skip-chars-forward "^{")
2436 (while (> (setq argc (1- argc)) 0)
2437 (skip-chars-forward "^{")
2438 (forward-list 1))
2439 (kill-region beg (point))
2440 (forward-list 1)
2441 (set-marker end (point))
2442 (if kill-all
2443 (progn
2444 (kill-append (buffer-substring beg end) nil)
2445 (delete-region beg end))
2446 (goto-char beg)
2447 (kill-append
2448 (buffer-substring
2449 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
2450 nil)
2451 (delete-region beg (1+ (point)))
2452 (goto-char end)
2453 (set-marker end nil)
2454 (kill-append (buffer-substring (point) (1- (point))) nil)
2455 (delete-backward-char 1)))))
2457 (defun YaTeX-kill-paren (kill-contents)
2458 "Kill parentheses leaving its contents.
2459 But kill its contents if the argument KILL-CONTENTS is non-nil."
2460 (interactive "P")
2461 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
2462 (md (match-data)))
2463 (unwind-protect
2464 (save-excursion
2465 (modify-syntax-entry ?\\ " ")
2466 (if (looking-at "\\s(\\|\\(\\s)\\)")
2467 (progn
2468 (if (match-beginning 1)
2469 (up-list -1))
2470 (if (and (> (point) (point-min))
2471 (= (char-after (1- (point))) ?\\ ))
2472 (setq p (1- (point)) bsl t)
2473 (setq p (point)))
2474 (forward-list 1)
2475 ;(YaTeX-goto-open-paren t)
2476 (if kill-contents (delete-region p (point))
2477 (backward-delete-char 1)
2478 (cond
2479 ((save-excursion
2480 (forward-char -2)
2481 (looking-at (concat YaTeX-ec-regexp "/")))
2482 (backward-delete-char 2))
2483 ((= (char-after (1- (point))) ?\\)
2484 (backward-delete-char 1)))
2485 (goto-char p)
2486 (if (looking-at
2487 (concat "{" YaTeX-ec-regexp
2488 YaTeX-command-token-regexp "+"
2489 "\\s +"))
2490 (delete-region (point) (match-end 0))
2491 (delete-char 1)
2492 (if bsl (delete-char 1))))
2493 t)))
2494 (modify-syntax-entry ?\\ backslash-syntax)
2495 (store-match-data md))))
2497 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
2498 (put 'YaTeX-read-environment-history 'no-default t)
2499 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
2500 "Read a LaTeX environment name with completion."
2501 (YaTeX-sync-local-table 'tmp-env-table)
2502 (completing-read-with-history
2503 prompt
2504 (append tmp-env-table user-env-table env-table)
2505 predicate must-match initial
2506 'YaTeX-read-environment-history))
2508 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
2509 (put 'YaTeX-read-section-history 'no-default t)
2510 (defun YaTeX-read-section (prompt &optional predicate initial)
2511 "Read a LaTeX section-type command with completion."
2512 (YaTeX-sync-local-table 'tmp-section-table)
2513 (let ((minibuffer-completion-table
2514 (append tmp-section-table user-section-table section-table)))
2515 (read-from-minibuffer-with-history
2516 prompt initial YaTeX-section-completion-map nil
2517 'YaTeX-read-section-history)))
2519 (defun YaTeX-read-section-with-overview ()
2520 "Read sectioning command with overview.
2521 This function refers a local variable `source-window' in YaTeX-make-section,
2522 because this function is called with no argument."
2523 (interactive)
2524 (require 'yatexsec) ;some case needs this
2525 (if (> (minibuffer-depth) 1)
2526 (error "Too many minibuffer levels for overview."))
2527 (let ((sw (selected-window))
2528 (minibuffer-max-depth nil) ; for XEmacs20
2529 (enable-recursive-minibuffers t) sect)
2530 (unwind-protect
2531 (progn
2532 (select-window source-window)
2533 (setq sect (YaTeX-read-section-in-minibuffer
2534 "Sectioning(Up=C-p, Down=C-n, Help=?): "
2535 YaTeX-sectioning-level (YaTeX-section-overview))))
2536 (select-window sw))
2537 (YaTeX-minibuffer-erase)
2538 (insert sect)
2539 (exit-minibuffer)))
2541 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
2542 (put 'YaTeX-read-fontsize-history 'no-default t)
2543 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
2544 "Read a LaTeX font changing command with completion."
2545 (YaTeX-sync-local-table 'tmp-fontsize-table)
2546 (completing-read-with-history
2547 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
2548 predicate must-match initial 'YaTeX-read-fontsize-history))
2550 (defun YaTeX-change-environment ()
2551 "Change the name of environment."
2552 (interactive)
2553 (if (not (YaTeX-on-begin-end-p)) nil
2554 (save-excursion
2555 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
2556 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
2557 (YaTeX-buffer-substring m2 (match-end 2))))
2558 (goto-char (match-beginning 0))
2559 (set-mark-command nil)
2560 (YaTeX-goto-corresponding-environment)
2561 (setq newenv (YaTeX-read-environment
2562 (format "Change environment `%s' to: " env)))
2563 (cond
2564 ((string= newenv "") (message "Change environment cancelled."))
2565 ((string= newenv env) (message "No need to change."))
2566 (t
2567 (search-forward (concat "{" env) (point-end-of-line) t)
2568 (replace-match (concat "{" newenv) t)
2569 (exchange-point-and-mark)
2570 (search-forward (concat "{" env) (point-end-of-line) t)
2571 (replace-match (concat "{" newenv) t)))
2572 t))))
2574 (defun YaTeX-change-section ()
2575 "Change section-type command."
2576 (interactive)
2577 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
2578 (p (point)) (cmd (YaTeX-match-string 1))
2579 (beg (make-marker)) (end (make-marker)) old new)
2580 (if (null where) nil
2581 (unwind-protect
2582 (let ((source-window (selected-window)))
2583 (cond
2584 ((equal where 0);;if point is on section command
2585 (set-marker beg (match-beginning 1))
2586 (set-marker end (match-end 1))
2587 (goto-char beg) ;beginning of the command
2588 (setq new (YaTeX-read-section
2589 (format "Change `%s' to: " cmd) nil)
2590 old cmd))
2592 ((= where -1);;if point is on a optional parameter
2593 (set-marker beg (match-beginning 2))
2594 (skip-chars-forward "^{")
2595 (set-marker end (point))
2596 (goto-char p)
2597 (setq new
2598 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
2599 (YaTeX-addin cmd)
2600 (concat "["
2601 (read-string
2602 (format "Change `%s' to: "
2603 (setq old (YaTeX-buffer-substring
2604 (1+ beg) (1- end)))))
2605 "]"))))
2607 ((> where 0);;if point is in arguments' braces
2608 (or (looking-at "{")
2609 (progn (skip-chars-backward "^{") (forward-char -1)))
2610 (set-marker beg (1+ (point)))
2611 (forward-list 1)
2612 (forward-char -1)
2613 (set-marker end (point))
2614 (setq old (YaTeX-buffer-substring beg end))
2615 (goto-char p)
2616 (if (> (length old) 40)
2617 (setq old (concat (substring old 0 12) "..."
2618 (substring old -12))))
2619 (setq new
2620 (if (intern-soft (concat "YaTeX::" cmd))
2621 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
2622 (read-string (format "Change `%s' to: " old)))))
2623 ) ;cond
2624 (if (string= old new)
2625 nil ;do not replace
2626 (delete-region beg end)
2627 (goto-char beg)
2628 (insert-before-markers new)))
2629 (set-marker beg nil)
2630 (set-marker end nil))
2631 ;;(goto-char (marker-position p))
2632 new)))
2634 (defun YaTeX-change-fontsize ()
2635 "Change large-type command."
2636 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
2637 (p (point)) large old new beg end)
2638 ;;(and (looking-at "}") (up-list -1))
2639 ;;(and (looking-at "{") (forward-char 1))
2640 ;;Is above convenient?
2641 (save-excursion
2642 (or (looking-at YaTeX-ec-regexp)
2643 (progn
2644 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2645 (forward-char -1)))
2646 (cond
2647 ((and
2648 (looking-at
2649 (concat YaTeX-ec-regexp "\\(" YaTeX-TeX-token-regexp "\\)"))
2650 (< p (match-end 0))
2651 (assoc (setq old (YaTeX-match-string 1)) lt))
2652 (goto-char p)
2653 (setq beg (match-beginning 1) end (match-end 1) ;save match position
2654 new (completing-read
2655 (format "Change font/size `%s' to : " old) lt))
2656 (delete-region beg end)
2657 (goto-char beg)
2658 (insert-before-markers new)
2659 new)
2660 (t nil)
2661 ))))
2663 (defun YaTeX-change-math-image ()
2664 "Change with image completion."
2665 (let (maketitle memberp beg end)
2666 (if (and (YaTeX-on-maketitle-p)
2667 (progn
2668 (setq maketitle (substring (YaTeX-match-string 0) 1))
2669 (setq memberp (YaTeX-math-member-p maketitle))))
2670 (let*((last-command-char (string-to-char (car memberp)))
2671 (last-command-event last-command-char))
2672 (setq beg (match-beginning 0) end (match-end 0))
2673 (delete-region beg end)
2674 (YaTeX-math-insert-sequence t (cdr memberp))))))
2676 (defun YaTeX-kill-* (&optional arg)
2677 "Parse current line and call suitable function.
2678 Non-nil for ARG kills its contents too."
2679 (interactive "P")
2680 (cond
2681 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
2682 'YaTeX-goto-corresponding-environment arg))
2683 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
2684 'YaTeX-goto-corresponding-BEGIN-END arg))
2685 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
2686 (YaTeX-kill-section-command (match-beginning 0) arg))
2687 ((YaTeX-kill-paren arg))
2688 ((and (fboundp 'overlays-at)
2689 (member YaTeX-on-the-fly-overlay (overlays-at (point))))
2690 (YaTeX-on-the-fly-cancel))
2691 (t (message "I don't know what to kill."))))
2693 (defun YaTeX-change-* ()
2694 "Parse current line and call suitable function."
2695 (interactive)
2696 (cond
2697 ((YaTeX-change-parentheses))
2698 ((YaTeX-change-environment))
2699 ((YaTeX-change-section))
2700 ((YaTeX-change-fontsize))
2701 ((YaTeX-change-math-image))
2702 (t (message "I don't know what to change."))))
2704 ;;;
2705 ;Check availability of add-in functions
2706 ;;;
2707 (cond
2708 ((featurep 'yatexadd) nil) ;Already provided.
2709 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
2710 (t (message "YaTeX add-in functions not supplied.")))
2712 (defun YaTeX-addin (name)
2713 "Check availability of addin function and call it if exists."
2714 (if (and (not (get 'YaTeX-generate 'disabled))
2715 (intern-soft (concat YaTeX-addin-prefix name))
2716 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
2717 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
2718 (if (stringp s) s ""))
2719 "")) ;Add in function is not bound.
2722 (defun YaTeX-on-item-p (&optional point)
2723 "Return t if POINT (default is (point)) is on \\item."
2724 (let ((p (or point (point))))
2725 (save-excursion
2726 (goto-char p)
2727 (end-of-line)
2728 (setq p (point))
2729 (re-search-backward YaTeX-paragraph-delimiter nil t)
2730 (re-search-forward YaTeX-item-regexp p t))))
2732 (defun YaTeX-in-verb-p (&optional point)
2733 "Check if POINT is in verb or verb*. Default of POINT is (point)."
2734 (setq point (or point (point)))
2735 (save-excursion
2736 (let ((md (match-data)))
2737 (goto-char point)
2738 (unwind-protect
2739 (if (not (re-search-backward
2740 (concat YaTeX-ec-regexp
2741 "\\(" YaTeX-verb-regexp "\\)"
2742 "\\([^-A-Za-z_*]\\)")
2743 (point-beginning-of-line) t))
2744 nil
2745 (goto-char (match-end 2))
2746 (skip-chars-forward
2747 (concat "^" (YaTeX-buffer-substring
2748 (match-beginning 2) (match-end 2))))
2749 (and (< (match-beginning 2) point) (< (1- point) (point))))
2750 (store-match-data md)))))
2752 (defun YaTeX-literal-p (&optional point)
2753 "Check if POINT is in verb or verb* or verbatime environment family.
2754 Default of POINT is (point)."
2755 (let ((md (match-data)))
2756 (unwind-protect
2757 (cond
2758 ((equal YaTeX-ec "\\") ;maybe LaTeX
2759 (save-excursion
2760 (and point (goto-char point))
2761 (or (YaTeX-in-verb-p (point))
2762 (and (not (looking-at "\\\\end{verb"))
2763 (YaTeX-quick-in-environment-p
2764 YaTeX-verbatim-environments))))))
2765 (store-match-data md))))
2767 ;; Filling \item
2768 (defun YaTeX-remove-trailing-comment (start end)
2769 "Remove trailing comment from START to end."
2770 (save-excursion
2771 (let ((trcom (concat YaTeX-comment-prefix "$")))
2772 (goto-char start)
2773 (while (re-search-forward trcom end t)
2774 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
2775 (replace-match "\\1"))))))
2777 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
2778 (defun YaTeX-get-item-info (&optional recent thisenv)
2779 "Return the list of the beginning of \\item and column of its item.
2780 If it seems to be outside of itemizing environment, just return nil.
2781 Non-nil for optional argument RECENT refers recent \\item.
2782 Optional second argument THISENV omits calling YaTeX-inner-environment."
2783 (save-excursion
2784 (let* ((p (point)) env e0 c cc md
2785 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
2786 (get 'YaTeX-inner-environment 'point))))
2787 (end-of-line)
2788 (if (if recent
2789 (catch 'found
2790 (while (YaTeX-re-search-active-backward
2791 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
2792 (setq md (match-data))
2793 (YaTeX-inner-environment t)
2794 (store-match-data md)
2795 (if (= bndry (get 'YaTeX-inner-environment 'point))
2796 (throw 'found t))))
2797 (goto-char bndry)
2798 (YaTeX-re-search-active-forward
2799 YaTeX-item-regexp YaTeX-comment-prefix p t))
2800 (progn
2801 (goto-char (match-end 0))
2802 ;(setq c (current-column))
2803 (if (string-match "desc" env)
2804 (setq c 6)
2805 (setq cc (current-column))
2806 (if (equal (following-char) ?\[) (forward-list 1))
2807 (if (< (- (current-column) cc)
2808 YaTeX-itemize-withlabel-max-indent-depth)
2809 (setq c 0)
2810 (move-to-column cc)
2811 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
2812 (skip-chars-forward " \t" (point-end-of-line))
2813 (list (point-beginning-of-line) (+ c (current-column))))))))
2815 (defun YaTeX-fill-item ()
2816 "Fill item in itemize environment."
2817 (interactive)
2818 (save-excursion
2819 (let* ((p (point))
2820 (item-term (concat
2821 "\\(^[ \t]*$\\)\\|" YaTeX-item-regexp "\\|\\("
2822 YaTeX-ec-regexp "\\(begin\\|end\\)\\)"))
2823 ;;This value depends on LaTeX.
2824 fill-prefix start col
2825 (info (YaTeX-get-item-info t)))
2826 (if (null info) nil ;not on \item, do nothing
2827 (setq start (car info)
2828 col (car (cdr info)))
2829 (save-excursion
2830 (if (re-search-backward "^\\s *$" start t)
2831 ;;if separated from \item line, isolate this block
2832 (progn
2833 (setq start (1+ (match-end 0)))
2834 (goto-char start)
2835 (skip-chars-forward " \t")
2836 (delete-region (point) start) ;is this your favor???
2837 (indent-to col))))
2838 (beginning-of-line)
2839 (if (<= (save-excursion
2840 (re-search-forward
2841 (concat "\\\\end{\\|\\\\begin{\\|^[ \t]*$") nil t)
2842 (match-beginning 0))
2843 p)
2844 (progn (message "Not on itemize.") nil)
2845 (end-of-line)
2846 (newline)
2847 (indent-to col)
2848 (setq fill-prefix
2849 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
2850 (beginning-of-line)
2851 (delete-region (point) (progn (forward-line 1) (point)))
2852 (re-search-forward item-term nil 1)
2853 (YaTeX-remove-trailing-comment start (point))
2854 (beginning-of-line)
2855 (push-mark (point) t)
2856 (goto-char start)
2857 (forward-line 1)
2858 (while (< (point) (mark))
2859 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
2860 (forward-line 1))
2861 (fill-region-as-paragraph start (mark))
2862 (if NTT-jTeX
2863 (while (progn(forward-line -1)(end-of-line) (> (point) start))
2864 (insert ?%)))
2865 (pop-mark))))))
2867 (defun YaTeX-fill-paragraph (arg)
2868 "YaTeX adjustment function for fill-paragraph.
2869 *Protect \\verb from unexpected broken up."
2870 (interactive "P")
2871 (cond
2872 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
2873 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
2874 ((YaTeX-in-math-mode-p) nil)
2875 (t
2876 (save-excursion
2877 (let*((verbrex (concat YaTeX-ec-regexp
2878 "\\(" YaTeX-verb-regexp "\\)" ;match#1
2879 "\\(.\\).*\\(\\2\\)")) ;match #2 and #3
2880 (tilderex (concat "\\("
2881 YaTeX-kanji-regexp "~"
2882 "\\)" YaTeX-ec-regexp
2883 "\\|\\("
2884 "~" YaTeX-kanji-regexp
2885 "\\)"))
2886 (p (point)) ii end poslist spacelist lenlist b e n
2887 (fill-prefix fill-prefix)
2888 (inenv (or (YaTeX-inner-environment t) "document"))
2889 (border (get 'YaTeX-inner-environment 'point)))
2890 (cond
2891 ((save-excursion (beginning-of-line) ;if point is on the first
2892 (setq end (point)) ;non-whitespace char
2893 (skip-chars-forward " \t")
2894 (equal (point) p))
2895 (setq fill-prefix (YaTeX-buffer-substring p end)))
2896 ((and ;;(not YaTeX-emacs-19)
2897 (string-match YaTeX-itemizing-env-regexp inenv)
2898 (setq ii (YaTeX-get-item-info)))
2899 (save-excursion
2900 (beginning-of-line)
2901 (indent-to-column (car (cdr ii)))
2902 (setq fill-prefix
2903 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
2904 (delete-region (point) (progn (beginning-of-line) (point))))))
2905 (cond
2906 ((string-match "tabular" inenv)
2907 (let ((b (point-beginning-of-line))
2908 (e (point-end-of-line)))
2909 (if (re-search-backward
2910 "&\\|\\\\\\\\\\|\\\\\\(begin\\|end\\){" border t)
2911 (setq b (if (match-beginning 1)
2912 (progn (forward-line 1) (point))
2913 (point-beginning-of-line))))
2914 (goto-char p)
2915 (if (re-search-forward
2916 "&\\|\\\\\\\\\\|\\\\\\(end\\|begin\\){" nil t)
2917 (setq e (if (match-beginning 1)
2918 (progn (forward-line -1)
2919 (point-end-of-line))
2920 (match-beginning 0))))
2921 (set-mark e)
2922 (goto-char b)))
2923 (t
2924 (mark-paragraph)))
2925 (save-restriction
2926 (narrow-to-region (region-beginning) (region-end))
2927 (YaTeX-remove-trailing-comment (point-min) (point-max))
2928 ;; First, replace spaces in verb to _ temporarily.
2929 (goto-char (point-min))
2930 (while (YaTeX-re-search-active-forward
2931 verbrex YaTeX-comment-prefix (point-max) t)
2932 (setq end (match-beginning 3))
2933 (goto-char (match-beginning 2))
2934 (while (re-search-forward "\\s " end t)
2935 (setq poslist (cons (make-marker) poslist)
2936 spacelist (cons (preceding-char) spacelist)
2937 lenlist (cons 1 lenlist))
2938 (replace-match "_")
2939 (set-marker (car poslist) (match-beginning 0))))
2940 ;; Second, replace "表~\ref{...}" to "\\\ref{...}"
2941 (goto-char (point-min))
2942 (while (YaTeX-re-search-active-forward
2943 tilderex YaTeX-comment-prefix (point-max) t)
2944 (if (match-beginning 1)
2945 (setq b (match-beginning 1) e (match-end 1) n 1)
2946 (setq b (match-beginning 2) e (match-end 2) n 2))
2947 (setq poslist (cons (make-marker) poslist)
2948 spacelist (cons (YaTeX-match-string n) spacelist)
2949 lenlist (cons 2 lenlist))
2950 (goto-char (match-beginning 0))
2951 (delete-region (point) e)
2952 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
2953 (set-marker (car poslist) b))
2954 ;;(fill-paragraph arg)
2955 (fill-region-as-paragraph (point-min) (point-max) arg)
2956 (while spacelist
2957 (goto-char (car poslist))
2958 (set-marker (car poslist) nil)
2959 (and (eolp) (skip-chars-forward "\n\t "))
2960 (delete-char (car lenlist))
2961 (insert (car spacelist))
2962 (setq spacelist (cdr spacelist)
2963 poslist (cdr poslist)
2964 lenlist (cdr lenlist)))
2965 (goto-char (point-min))
2966 (forward-word 1)
2967 (beginning-of-line)
2968 (while (re-search-forward "\\\\\\([a-z]*ref\\|cite\\){" nil t)
2969 (if (< (point-end-of-line)
2970 (save-excursion (forward-char -1) (forward-list 1) (point)))
2971 (progn (end-of-line)
2972 (if (save-excursion
2973 (backward-word 1)
2974 (looking-at "[^0-9A-z!-)]"))
2975 (insert YaTeX-comment-prefix)))))
2976 ;; Nonbreak space `~'
2977 (goto-char (point-min))
2978 (while (YaTeX-re-search-active-forward
2979 "~\\(\\s *\\)$" YaTeX-comment-prefix (point-max) t)
2980 (delete-region (match-beginning 1) (match-end 1))
2981 (insert YaTeX-comment-prefix))
2982 (goto-char (point-min))
2983 (if (and NTT-jTeX (looking-at "[ \t]\\|^$"))
2984 (progn
2985 (goto-char (point-min))
2986 (while (not (eobp))
2987 (end-of-line)
2988 (or (bolp)
2989 (save-excursion
2990 (backward-word 1)
2991 (looking-at "[0-9A-z!-)]")) ;is not japanese string
2992 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
2993 (forward-line 1))
2994 (goto-char p)
2995 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
2996 ))))))))
2998 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
2999 (fset 'YaTeX-saved-indent-new-comment-line
3000 (symbol-function 'indent-new-comment-line))
3001 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
3003 (defun YaTeX-indent-new-comment-line (&optional soft)
3004 "Tuned `indent-new-comment-line' function for yatex.
3005 See the documentation of `YaTeX-saved-indent-new-comment-line'."
3006 (interactive)
3007 (cond
3008 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
3009 (string-match
3010 "document"
3011 (or (and (boundp 'inenv) inenv)
3012 (or (YaTeX-inner-environment t) "document"))))
3013 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
3014 ; ((and (eq major-mode 'yahtml-mode)
3015 ; (string-match
3016 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
3017 ; (yahtml-indent-new-commnet-line))
3018 ((and (eq major-mode 'yatex-mode) ;1997/2/4
3019 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
3020 (t (let (fill-prefix)
3021 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
3023 (defun YaTeX-fill-* ()
3024 "Fill paragraph according to its condition."
3025 (interactive)
3026 (cond
3027 ((YaTeX-fill-item))
3028 ))
3030 ;; Accent completion
3031 (defun YaTeX-read-accent-char (x)
3032 "Read char in accent braces."
3033 (let ((c (read-char)))
3034 (concat
3035 (if (and (or (= c ?i) (= c ?j))
3036 (not (string-match (regexp-quote x) "cdb")))
3037 "\\" "")
3038 (char-to-string c))))
3040 (defun YaTeX-make-accent ()
3041 "Make accent usage."
3042 (interactive)
3043 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
3044 (let ((c (read-char))(case-fold-search nil))
3045 (setq c (cond ((and (> c ?0) (< c ?8))
3046 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
3047 ((= c ?h) "H")
3048 (t (char-to-string c))))
3049 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
3050 (insert "\\" c "{}")
3051 (backward-char 1)
3052 (insert (YaTeX-read-accent-char c))
3053 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
3054 (forward-char 1))))
3056 ;; Field skip in tabular
3057 (defun YaTeX-forward-field (arg)
3058 "Move forward to the ARGth next column field of table."
3059 (interactive "p")
3060 (if (< arg 0)
3061 (YaTeX-backward-field (- arg))
3062 (let ((ep (save-excursion (YaTeX-end-of-environment) (point)))
3063 (wc (car (YaTeX-array-what-column-internal))))
3064 (while (>= (setq arg (1- arg)) 0)
3065 (skip-chars-forward "^&\\\\")
3066 (while (and (not (eobp))
3067 (> ep (point))
3068 (looking-at "\\&\\|\\\\")
3069 (= wc (car (YaTeX-array-what-column-internal))))
3070 (skip-chars-forward "&" ep)
3071 (while (looking-at "[\n\t ]+\\|\\\\\\\\\\|\\\\.line\\>")
3072 (goto-char (match-end 0))
3073 ))))))
3075 (defun YaTeX-backward-field (arg)
3076 "Move backward to the ARGth next column field of table."
3077 (interactive "p")
3078 (if (< arg 0)
3079 (YaTeX-forward-field (- arg))
3080 (let ((bp (save-excursion
3081 (YaTeX-beginning-of-environment)
3082 (point-end-of-line)))
3083 (wc (car (YaTeX-array-what-column-internal))))
3084 (while (>= (setq arg (1- arg)) 0)
3085 (skip-chars-backward "^&\\\\" bp)
3086 (while (and (not (bobp))
3087 (< bp (point))
3088 (memq (preceding-char) '(?& ?\\))
3089 (= wc (car (YaTeX-array-what-column-internal))))
3090 (skip-chars-backward "&\\\\" bp)
3091 (skip-chars-backward "\n\t " bp))
3092 (if (eolp) (skip-chars-forward "^&\\\\"))))))
3094 ;; Indentation
3095 (defun YaTeX-current-indentation ()
3096 "Return the indentation of current environment."
3097 (save-excursion
3098 ;;(beginning-of-line)
3099 (if (YaTeX-beginning-of-environment t)
3100 (goto-char (get 'YaTeX-inner-environment 'point))
3101 (forward-line -1)
3102 (beginning-of-line)
3103 (skip-chars-forward " \t"))
3104 (current-column)))
3106 (defun YaTeX-previous-line-indentation ()
3107 (save-excursion
3108 (forward-line -1)
3109 (skip-chars-forward " \t")
3110 (current-column)))
3112 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\|alltt"
3113 "*Regexp of environment names that should begin with no indentation.
3114 All verbatime-like environment name should match with.")
3115 (defun YaTeX-indent-line ()
3116 "Indent corrent line referrin current environment."
3117 (interactive)
3118 (let ((indent-relative
3119 (function
3120 (lambda (&optional additional)
3121 (YaTeX-reindent
3122 (+ (YaTeX-current-indentation)
3123 (or additional 0)
3124 YaTeX-environment-indent)))))
3125 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
3126 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
3127 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
3128 ;;(if NTT-jTeX ;;Do you need this section?
3129 ;; (save-excursion
3130 ;; (end-of-line)
3131 ;; (let ((p (point)))
3132 ;; (forward-line -1)
3133 ;; (end-of-line)
3134 ;; (or (= p (point))
3135 ;; (progn (backward-char (length YaTeX-comment-prefix))
3136 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
3137 ;; (progn
3138 ;; (skip-chars-backward YaTeX-comment-prefix)
3139 ;; (kill-line))))))
3140 (or inenv (setq inenv "document")) ;is the default environment
3141 (cond
3142 ((and
3143 (prog1 (YaTeX-on-begin-end-p)
3144 (setq begend (match-beginning 0)))
3145 (or (match-beginning 2) ;if \end
3146 (and (match-beginning 3) ;if \) \]
3147 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
3148 (YaTeX-reindent
3149 (save-excursion
3150 (YaTeX-goto-corresponding-environment)
3151 (current-column))))
3152 ;; on the begining of verbatime line, remove all indentation
3153 ((and begend ;; match-beginning 0 of \begin
3154 YaTeX-noindent-env-regexp
3155 (stringp YaTeX-noindent-env-regexp)
3156 (save-excursion
3157 (and ;; if the \begin is the first declaration of this line
3158 (progn (beginning-of-line) (skip-chars-forward " \t")
3159 (= begend (point)))
3160 (progn
3161 (goto-char begend)
3162 (looking-at
3163 (concat YaTeX-ec-regexp
3164 "begin{\\(" YaTeX-noindent-env-regexp "\\)}"))))))
3165 (save-excursion
3166 (goto-char begend)
3167 (delete-region (point) (point-beginning-of-line))))
3168 ((string-match YaTeX-equation-env-regexp inenv)
3169 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
3170 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
3171 (string-match YaTeX-itemizing-env-regexp inenv)
3172 ;;(YaTeX-on-item-p) ??
3173 ;;(setq iteminfo (YaTeX-get-item-info t))
3174 (if (save-excursion
3175 (beginning-of-line)
3176 (re-search-forward YaTeX-item-regexp peol t))
3177 (progn
3178 (save-excursion
3179 (goto-char (1+ (match-beginning 0)))
3180 (setq depth
3181 (* YaTeX-environment-indent
3182 (cond
3183 ((looking-at "subsubsub") 3)
3184 ((looking-at "subsub") 2)
3185 ((looking-at "sub") 1)
3186 (t 0)))))
3187 (funcall indent-relative depth))
3188 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
3189 (+ (save-excursion
3190 (beginning-of-line)
3191 (YaTeX-current-indentation))
3192 YaTeX-environment-indent))))
3193 )
3194 ((YaTeX-literal-p) ;verbatims
3195 (tab-to-tab-stop))
3196 ((string-match "\\(tabular\\|array\\)" inenv) ;1.73
3197 (let ((n 1) (cc (current-column)) (p (point)))
3198 (condition-case err
3199 (save-excursion
3200 (beginning-of-line)
3201 (skip-chars-forward "[ \t]")
3202 ;;(if (looking-at "&") (forward-char 1))
3203 (require 'yatexenv)
3204 (setq n (car (YaTeX-array-what-column-internal))))
3205 (error nil))
3206 (YaTeX-reindent
3207 (+ (YaTeX-current-indentation)
3208 YaTeX-environment-indent
3209 (* (1- n) YaTeX-tabular-indentation)))
3210 (and (= cc (current-column))
3211 (= p (point))
3212 (equal last-command 'YaTeX-indent-line)
3213 ;; if NO indent action occured, move to the next column
3214 (YaTeX-forward-field 1))))
3215 ((and inenv (not (equal "document" inenv)))
3216 (funcall indent-relative))
3217 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
3218 (require 'yatexsec) ;to know YaTeX-sectioning-level
3219 (setq sect (YaTeX-match-string 1))
3220 (if (string-match "\\*$" sect)
3221 (setq sect (substring sect 0 -1)))
3222 (YaTeX-reindent
3223 (* (max
3224 (1- ;I want chapter to have indentation 0
3225 (or (cdr (assoc sect YaTeX-sectioning-level))
3226 0))
3227 0)
3228 YaTeX-environment-indent)))
3229 ;;Default movement
3230 ((and (bolp) fill-prefix) (insert fill-prefix))
3231 (t (save-excursion
3232 (beginning-of-line)
3233 (if fill-prefix
3234 (progn
3235 (delete-region (point)
3236 (progn (skip-chars-forward " \t")
3237 (point)))
3238 (insert fill-prefix))
3239 (skip-chars-forward " \t")
3240 (if (bobp)
3241 nil
3242 (indent-relative-maybe))))
3243 (skip-chars-forward " \t")))
3244 ;;if current line is \begin, re-indent \end too
3245 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
3246 (save-excursion
3247 ;;(beginning-of-line)
3248 ;;(search-forward "\\begin")
3249 (goto-char (match-beginning 0))
3250 (setq depth (current-column))
3251 (YaTeX-goto-corresponding-environment)
3252 (YaTeX-reindent depth)))
3253 (if (or
3254 (and NTT-jTeX
3255 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
3256 (save-excursion
3257 (beginning-of-line)
3258 (and
3259 (not (bobp))
3260 (progn
3261 (backward-char 1)
3262 (re-search-backward
3263 "\\\\\\(\\(page\\)?ref\\|cite\\){" (point-beginning-of-line) t))
3264 (goto-char (1- (match-end 0)))
3265 (> (save-excursion
3266 (condition-case ()
3267 (progn (forward-list 1) (point))
3268 (error (point-max))))
3269 (point-end-of-line)))))
3270 (save-excursion
3271 (end-of-line)
3272 (let ((p (point)))
3273 (forward-line -1)
3274 (end-of-line)
3275 (or (= p (point))
3276 (looking-at (regexp-quote YaTeX-comment-prefix))
3277 (bobp) (bolp)
3278 (save-excursion
3279 (backward-word 1)
3280 (looking-at "\\sw+")) ;is not japanese string
3281 (insert YaTeX-comment-prefix)))))))
3283 (defun YaTeX-comment-line-break (&optional soft)
3284 "Call comment-indent-new-line and YaTeX-indent-line"
3285 (comment-indent-new-line soft)
3286 (YaTeX-indent-line))
3288 (defun YaTeX-latex2e-p ()
3289 (let ((b (current-buffer))
3290 (ptn (concat YaTeX-ec "documentclass")))
3291 (unwind-protect
3292 (or (save-excursion (search-backward ptn nil t))
3293 (progn
3294 (YaTeX-visit-main t)
3295 (save-excursion (search-backward ptn nil t))))
3296 (set-buffer b))))
3298 (provide 'yatex)
3299 (defvar yatex-mode-load-hook nil
3300 "*List of functions to be called when yatex.el is loaded.")
3301 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
3302 (load "yatex19"))
3303 (load "yatexhks" t)
3305 ;;-------------------- Final hook jobs --------------------
3306 (substitute-all-key-definition
3307 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
3308 (substitute-all-key-definition
3309 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
3310 (run-hooks 'yatex-mode-load-hook)
3312 ;; `History' was moved to ChangeLog
3313 ;----------------------------- End of yatex.el -----------------------------