yatex
view yatex.el @ 451:2011de73a671
Who owes the incompatibility of string-to-int?
| author | HIROSE Yuuji <yuuji@gentei.org> |
|---|---|
| date | Tue, 21 Feb 2017 15:46:12 +0859 |
| parents | 8871fe9f563b |
| children | 7bf780961390 |
line source
1 ;;; yatex.el --- Yet Another tex-mode for emacs //野鳥// -*- coding: sjis -*-
2 ;;; (c)1991-2017 by HIROSE Yuuji.[yuuji@yatex.org]
3 ;;; Last modified Wed Jan 18 07:44:11 2017 on firestorm
4 ;;; $Id$
5 ;;; The latest version of this software is always available at;
6 ;;; http://www.yatex.org/
8 ;;; Code:
9 (require 'comment)
10 (require 'yatexlib)
11 (defconst YaTeX-revision-number "1.79.2"
12 "Revision number of running yatex.el")
14 ;---------- Local variables ----------
15 (defvar YaTeX-prefix "\C-c"
16 "*Prefix key to call YaTeX functions.
17 You can select favorite prefix key by setq in your ~/.emacs.")
19 (defvar YaTeX-environment-indent 1
20 "*Indentation depth at column width in LaTeX environments.")
22 (defvar YaTeX-fill-prefix nil
23 "*fill-prefix used for auto-fill-mode.
24 The default value is nil.")
26 (defvar YaTeX-fill-column 72
27 "*fill-column used for auto-fill-mode.")
29 (defvar YaTeX-comment-prefix "%"
30 "TeX comment prefix.")
32 (defvar YaTeX-current-position-register ?3
33 "*Position register to keep where the last completion was done.
34 All of YaTeX completing input store the current position into
35 the register YaTeX-current-position-register. So every time you
36 make a trip to any other part of text other than you are writing, you can
37 return to the editing paragraph by calling register-to-point with argument
38 YaTeX-current-position-register.")
40 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
42 (defvar tex-command
43 (cond
44 (YaTeX-use-LaTeX2e "platex")
45 (YaTeX-japan "jlatex")
46 (t "latex"))
47 "*Default command for typesetting LaTeX text.
48 Overridden with `%#! CommandLine...' in the buffer.")
50 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
51 "*Default command of BibTeX.
52 Overridden with `%#BIBTEX CommandLine...' in the buffer.")
54 (defvar dvi2-command ;previewer command for your site
55 (if YaTeX-dos "dviout -wait=0"
56 "xdvi -geo +0+0 -s 4")
57 "*Default previewer command including its option.
58 Overridden with `%#PREVIEW CommandLine...' in the buffer.")
60 (defvar YaTeX-cmd-gimp "gimp")
61 (defvar YaTeX-cmd-tgif "tgif")
62 (defvar YaTeX-cmd-inkscape "inkscape")
63 (defvar YaTeX-cmd-dia "dia")
64 (defvar YaTeX-cmd-ooo "soffice")
65 (defvar YaTeX-cmd-gs "gs")
66 (defvar YaTeX-cmd-dvips
67 (if (YaTeX-executable-find "pdvips") "pdvips" "dvips"))
68 (defvar YaTeX-cmd-displayline
69 "/Applications/Skim.app/Contents/SharedSupport/displayline")
70 (defvar YaTeX-cmd-edit-ps YaTeX-cmd-gimp)
71 (defvar YaTeX-cmd-edit-pdf YaTeX-cmd-ooo)
72 (defvar YaTeX-cmd-edit-ai YaTeX-cmd-inkscape)
73 (defvar YaTeX-cmd-edit-svg YaTeX-cmd-inkscape)
74 (defvar YaTeX-cmd-edit-images YaTeX-cmd-gimp)
75 (defvar YaTeX-cmd-view-images "display -geometry +0+0")
77 (defvar tex-pdfview-command ;previewer command for your site
78 (cond
79 (YaTeX-dos "acroread")
80 (YaTeX-macos (cond
81 ((file-executable-p YaTeX-cmd-displayline) "open -a Skim")
82 (t "open")))
83 (t "evince"))
84 "*Default PDF viewer command including its option.
85 Overridden with `%#PDFVIEW CommandLine...' in the buffer.")
87 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
88 "*Default makeindex command.
89 Overridden with `%#MAKEINDEX CommandLine...' in the buffer.")
91 (defvar dviprint-command-format
92 (if YaTeX-dos "dviprt %s %f%t"
93 "dvi2ps %f %t %s | lpr")
94 "*Command line string to print out current file.
95 Overridden with `%#LPR CommandLine...' in the buffer.
96 Format string %s will be replaced by the filename. Do not forget to
97 specify the `from usage' and `to usage' with their option by format string
98 %f and %t.
99 See also documentation of dviprint-from-format and dviprint-to-format.")
101 (defvar dviprint-from-format
102 (if YaTeX-dos "%b-" "-f %b")
103 "*`From' page format of dvi filter. %b will turn to beginning page number.")
105 (defvar dviprint-to-format
106 (if YaTeX-dos "%e" "-t %e")
107 "*`To' page format of dvi filter. %e will turn to end page number.")
109 (defvar YaTeX-dvipdf-command
110 "dvipdfmx"
111 "*Command name to convert dvi file to PDF.
112 Overridden with `%#DVIPDF CommandLine...' in the buffer.")
114 (defvar YaTeX-default-document-style
115 (concat (if YaTeX-japan "js") "article")
116 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
118 (defvar YaTeX-need-nonstop nil
119 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
121 (defvar latex-warning-regexp "line.* [0-9]*"
122 "*Regular expression of line number of warning message by latex command.")
124 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
125 "*Regular expression of line number of latex error.
126 Perhaps your latex command stops at this error message with line number of
127 LaTeX source text.")
129 (defvar latex-dos-emergency-message
130 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
131 "Message pattern of emergency stop of typesetting.
132 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
133 latex command which is stopping on a LaTeX error, is terminated by Demacs.
134 Many latex command on DOS display some messages when it is terminated by
135 other process, user or OS. Define to this variable a message string of your
136 latex command on DOS shown at abnormal termination.
137 Remember Demacs's call-process function is not oriented for interactive
138 process.")
140 (defvar NTT-jTeX nil
141 "*T for using NTT-jTeX for latex command.
142 More precisely, setting t to this variables inhibits inter-word break on
143 typeset document by line-break of source text. That is, YaTeX automatically
144 put % after each line at filling.
145 改行+インデントによって、タイプセット後の字間が空いてしまうのを抑制する場合に
146 tにする(古いNTT-jTeXで顕著に現れる)。具体的には、fillするときに各行の終わりに
147 %を付加する。")
150 (defvar YaTeX-item-regexp
151 (concat (regexp-quote "\\") "\\(sub\\|bib\\)*item")
152 "*Regular expression of item command.")
154 (defvar YaTeX-sectioning-regexp
155 "\\(part\\|chapter\\*?\\|\\(sub\\)*\\(section\\|paragraph\\)\\)\\(\\*\\|\\b\\)"
156 "*LaTeX sectioning commands regexp.")
158 (defvar YaTeX-paragraph-start
159 (concat "^[ \t]*%\\|^[ \t]*$\\|\\'\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
160 YaTeX-sectioning-regexp ;sectioning commands
161 "\\|[A-z]*item\\|begin{\\|end{" ;special declaration
162 "\\|\\[\\|\\]"
163 "\\|newpage\\b\\|vspace\\b"
164 "\\)")
165 "*Paragraph starting regexp of common LaTeX source. Use this value
166 for YaTeX-uncomment-paragraph.")
168 (defvar YaTeX-paragraph-separate
169 (concat "^[ \t]*%\\|^[ \t]*$\\|^\C-l\\|\\\\\\\\$\\|^[ \t]*\\\\\\("
170 YaTeX-sectioning-regexp ;sectioning commands
171 "\\|begin{\\|end{" ;special declaration
172 "\\|\\[\\|\\]"
173 "\\|newpage\\b\\|vspace\\b"
174 "\\)")
175 "*Paragraph delimiter regexp of common LaTeX source. Use this value
176 for YaTeX-uncomment-paragraph.")
178 (defvar YaTeX-verbatim-environments
179 '("verbatim" "verbatim*" "alltt")
180 "*Assume these environments of this variable disable LaTeX commands.")
181 (defvar YaTeX-verb-regexp "verb\\*?\\|path"
182 "*Regexp of verb family. Do not contain preceding \\\\ nor \\(\\).")
183 (defvar YaTeX-fill-inhibit-environments
184 (append '("tabular" "tabular*" "array" "picture" "eqnarray" "eqnarray*"
185 "longtable"
186 "equation" "equation*" "math" "displaymath")
187 YaTeX-verbatim-environments)
188 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
189 Define those environments as a form of list.")
191 (defvar YaTeX-itemizing-env-regexp
192 "itemize\\|enumerate\\|description\\|list\\|thebibliography"
193 "*Regexp of itemizing environments")
194 (defvar YaTeX-equation-env-regexp
195 "array\\*?\\|equation\\*?"
196 "*Regexp of environments for equations")
197 (defvar YaTeX-array-env-regexp
198 (concat
199 "array\\*?\\|eqnarray\\*?\\|tabbing\\|tabular\\*?\\|" ;LaTeX
200 "longtable\\|" ;LaTeX2e
201 "matrix\\|pmatrix\\|bmatrix\\|vmatrix\\|Vmatrix\\|" ;AMS-LaTeX
202 "align\\*?\\|split\\*?\\|aligned\\*?\\|alignat\\*?\\|" ;AMS-LaTeX
203 "[bpvV]?matrix\\|smallmatrix\\|cases\\|" ;AMS-LaTeX
204 "xalignat\\*?\\|xxalignat\\*?") ;AMS-LaTeX
205 "*Regexp of environments where `&' becomes field delimiter.")
206 (defvar YaTeX-uncomment-once t
207 "*T for removing all continuous commenting character(%).
208 Nil for removing only one commenting character at the beginning-of-line.")
210 (defvar YaTeX-close-paren-always t
211 "*Close parenthesis always when YaTeX-modify-mode is nil.")
213 (defvar YaTeX-greek-by-maketitle-completion nil
214 "*T for greek letters completion by maketitle-type completion.")
216 (defvar YaTeX-auto-math-mode t
217 "*T for changing YaTeX-math mode automatically.")
218 (defvar YaTeX-use-AMS-LaTeX t
219 "*T for using AMS-LaTeX")
221 (defvar yatex-mode-hook nil
222 "*List of functions to be called at the end of yatex-mode initializations.")
224 (defvar YaTeX-search-file-from-top-directory t
225 "*Non-nil means to search input-files from the directory where main file exists.")
227 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
228 (fboundp 'x-color-values)
229 (fboundp 'font-lock-fontify-region))
230 "*Use font-lock to fontify buffer or not.")
232 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
233 (fboundp 'hilit-translate)
234 (not YaTeX-use-font-lock))
235 "*Use hilit19 to highlight buffer or not.")
237 (defvar YaTeX-tabular-indentation 4
238 "*Indentation column-depth of continueing line in tabular environment.")
240 (defvar YaTeX-electric-indent-mode -1
241 "*(for Emacs 24.4+) Pass this value to electric-indent-local-mode.
242 -1 means `off'.")
244 ;;-- Math mode values --
246 (defvar YaTeX-math-key-list-default
247 '((";" . YaTeX-math-sign-alist)
248 (":" . YaTeX-greek-key-alist))
249 "Default key sequence to invoke math-mode's image completion.")
251 (defvar YaTeX-math-key-list-private nil
252 "*User defined alist, math-mode-prefix vs completion alist.")
254 (defvar YaTeX-math-key-list
255 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
256 "Key sequence to invoke math-mode's image completion.")
258 (defvar YaTeX-skip-default-reader nil
259 "Non-nil skips default argument reader of section-type completion.")
261 (defvar YaTeX-simple-messages nil
262 "Non-nil makes minibuffer messages simpler.")
264 (defvar YaTeX-template-file "~/work/template.tex"
265 "*Template TeX source file. This will be inserted to empty file.")
267 (defvar YaTeX-addin-prefix "YaTeX:")
269 (defvar yatex-mode-abbrev-table nil
270 "*Abbrev table in use in yatex-mode buffers.")
271 (define-abbrev-table 'yatex-mode-abbrev-table ())
274 ;------------ Completion table ------------
275 ; Set tex-section-like command possible completion
276 (defvar section-table
277 (append
278 '(("part") ("chapter") ("chapter*") ("section") ("section*")
279 ("subsection") ("subsection*")
280 ("subsubsection") ("paragraph") ("subparagraph")
281 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
282 ("title") ("underline") ("label") ("makebox")
283 ("footnote") ("footnotetext") ("index")
284 ("hspace*") ("vspace*") ("bibliography") ("bibitem") ("cite")
285 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
286 ("arabic") ("cetering") ("uline")
287 ("newcounter")
288 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
289 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
290 ("newcommand" 2) ("renewcommand" 2)
291 ("newenvironment" 3) ("newtheorem" 2)
292 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
293 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
294 ("multicolumn" 3) ("shortstack") ("parbox" 2)
295 ;; for mathmode accent
296 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
297 ("widetilde") ("widehat") ("overline") ("overrightarrow")
298 ;; section types in mathmode
299 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit")
300 ;;cleveref
301 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
302 ;; beamer
303 ("frametitle") ("framesubtitle")
304 )
305 (if YaTeX-use-LaTeX2e
306 '(("documentclass") ("usepackage")
307 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
308 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
309 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
310 ("mathsf") ("mathtt") ("text")
311 ("textcircled")
312 ("scalebox" 1) ;is faking of argument position
313 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
314 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
315 ("includegraphics") ("includegraphics*")
316 ("bou") ;defined in plext
317 ("url") ;defined in url
318 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
319 ("fancyoval") ;defined in fancybox
320 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
321 ("bm") ;deined in bm
322 ("verbfile") ("listing") ;defined in misc
323 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
324 ))
325 (if YaTeX-use-AMS-LaTeX
326 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
327 ("tag") ("tag*"))))
328 "Default completion table for section-type completion.")
330 (defvar user-section-table nil)
331 (defvar tmp-section-table nil)
332 (defvar YaTeX-ams-math-begin-alist
333 '(("align") ("align*") ("multline") ("multline*") ("gather") ("gather*")
334 ("alignat") ("alignat*") ("xalignat") ("xalignat*")
335 ("xxalignat") ("xxalignat*") ("flalign") ("flalign*") ("equation*")))
336 (defvar YaTeX-ams-math-gathering-alist
337 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
338 ("split") ("split*") ("aligned") ("aligned*") ("alignedat") ("gathered")
339 ("smallmatrix") ("cases") ("subequations")))
340 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
341 (defvar YaTeX-math-other-env-alist-default
342 '(("numcases") ("subnumcases"))
343 "Default alist of additional environments for equations")
344 (defvar YaTeX-math-other-env-alist-private nil
345 "*User defined alist of additional environments for equations")
346 (defvar YaTeX-math-other-env-alist
347 (append YaTeX-math-other-env-alist-default
348 YaTeX-math-other-env-alist-private)
349 "Alist of additional environments for equations")
350 (defvar YaTeX-math-other-env-list
351 (mapcar 'car YaTeX-math-other-env-alist))
353 (defvar YaTeX-math-begin-list
354 (mapcar 'car YaTeX-ams-math-begin-alist))
355 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
356 (mapcar 'car YaTeX-ams-math-gathering-alist))
358 (defvar YaTeX-ams-env-table
359 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
360 "*Standard AMS-LaTeX(2e) environment completion table.")
362 ; Set tex-environment possible completion
363 (defvar env-table
364 (append
365 '(("quote") ("quotation") ("center") ("verse") ("document")
366 ("verbatim") ("itemize") ("enumerate") ("description")
367 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
368 ("sloppypar") ("picture") ("displaymath")
369 ("eqnarray") ("eqnarray*") ("figure") ("equation") ("equation*")
370 ("abstract") ("array")
371 ("thebibliography") ("theindex") ("flushleft") ("flushright")
372 ("minipage")
373 ("supertabular")
374 ("wrapfigure") ("wraptable")
375 ("frame") ("block") ("example") ("columns") ("column") ;beamer
376 )
377 (if YaTeX-use-LaTeX2e
378 '(("comment") ;defined in version
379 ("longtable") ;defined in longtable
380 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
381 ("alltt") ;defined in alltt
382 ("multicols") ;defined in multicol
383 ("breakbox"))) ;defined in eclbkbox
384 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table)
385 YaTeX-math-other-env-alist)
386 "Default completion table for begin-type completion.")
388 (defvar user-env-table nil)
389 (defvar tmp-env-table nil)
391 ; Set {\Large }-like completion
392 (defvar fontsize-table
393 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
394 ("dg") ("dm")
395 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
396 ("large") ("Large") ("LARGE") ("huge") ("Huge")
397 ("rmfamily") ("sffamily") ("ttfamily")
398 ("mdseries") ("bfseries") ("upshape")
399 ("itshape") ("slshape") ("scshape")
400 )
401 "Default completion table for large-type completion.")
403 (defvar LaTeX2e-fontstyle-alist
404 '(("rm" . "rmfamily")
405 ("sf" . "sffamily")
406 ("tt" . "ttfamily")
407 ("md" . "mdseries")
408 ("bf" . "bfseries")
409 ("up" . "upshape")
410 ("it" . "itshape")
411 ("sl" . "slshape")
412 ("sc" . "scshape")))
414 (defvar user-fontsize-table nil)
415 (defvar tmp-fontsize-table nil)
417 (defvar singlecmd-table
418 (append
419 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par") ("and")
420 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
421 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
422 ("pagebreak") ("nopagebreak") ("tableofcontents")
423 ("newpage") ("clearpage") ("cleardoublepage")
424 ("footnotemark") ("verb") ("verb*")
425 ("linebreak") ("pagebreak") ("noindent") ("indent")
426 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
427 ("displaystyle")
428 ("onslide") ("pause") ;beamer
429 )
430 (if YaTeX-greek-by-maketitle-completion
431 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
432 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
433 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
434 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
435 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
436 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
437 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
438 (if YaTeX-use-LaTeX2e
439 '(("return") ("Return") ("yen"))) ;defined in ascmac
440 (if YaTeX-use-AMS-LaTeX
441 '(("nonumber")))
442 )
443 "Default completion table for maketitle-type completion.")
445 (defvar user-singlecmd-table nil)
446 (defvar tmp-singlecmd-table nil)
448 ;---------- Key mode map ----------
449 ;;;
450 ;; Create new key map: YaTeX-mode-map
451 ;; Do not change this section.
452 ;;;
453 (defvar YaTeX-mode-map nil
454 "Keymap used in YaTeX mode")
456 (defvar YaTeX-prefix-map nil
457 "Keymap used when YaTeX-prefix key pushed")
459 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
460 "*Keymap used for the user's customization")
461 (defvar YaTeX-current-completion-type nil
462 "Has current completion type. This may be used in YaTeX addin functions.")
464 (defvar YaTeX-modify-mode nil
465 "*Current editing mode.
466 When non-nil, each opening parentheses only opens,
467 nil enters both open/close parentheses when opening parentheses key pressed.")
469 (defvar YaTeX-math-mode nil
470 "Holds whether current mode is math-mode.")
471 ;;;
472 ;; Define key table
473 ;;;
474 (if YaTeX-mode-map
475 nil
476 (setq YaTeX-mode-map (make-sparse-keymap))
477 (setq YaTeX-prefix-map (make-sparse-keymap))
478 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
479 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
480 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
481 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
482 (define-key YaTeX-mode-map "|" 'YaTeX-insert-bar)
483 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
484 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
485 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
486 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
487 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
488 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
489 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
490 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
491 (YaTeX-define-key "%" 'YaTeX-%-menu)
492 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
493 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
494 (YaTeX-define-key "'" 'YaTeX-prev-error)
495 (YaTeX-define-key "^" 'YaTeX-visit-main)
496 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
497 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
498 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
499 (and YaTeX-emacs-19 window-system
500 (progn
501 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
502 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
503 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
504 (YaTeX-define-key " " 'YaTeX-do-completion)
505 (YaTeX-define-key "v" 'YaTeX-version)
507 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
508 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
509 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
510 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
511 (YaTeX-define-key "i" 'YaTeX-fill-item)
512 (YaTeX-define-key "\\"
513 (function(lambda () (interactive)
514 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
515 (if YaTeX-no-begend-shortcut
516 (progn
517 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
518 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
519 (YaTeX-define-begend-key "bc" "center")
520 (YaTeX-define-begend-key "bd" "document")
521 (YaTeX-define-begend-key "bD" "description")
522 (YaTeX-define-begend-key "be" "enumerate")
523 (YaTeX-define-begend-key "bE" "equation")
524 (YaTeX-define-begend-key "bi" "itemize")
525 (YaTeX-define-begend-key "bl" "flushleft")
526 (YaTeX-define-begend-key "bm" "minipage")
527 (YaTeX-define-begend-key "bt" "tabbing")
528 (YaTeX-define-begend-key "bT" "tabular")
529 (YaTeX-define-begend-key "b\^t" "table")
530 (YaTeX-define-begend-key "bp" "picture")
531 (YaTeX-define-begend-key "bq" "quote")
532 (YaTeX-define-begend-key "bQ" "quotation")
533 (YaTeX-define-begend-key "br" "flushright")
534 (YaTeX-define-begend-key "bv" "verbatim")
535 (YaTeX-define-begend-key "bV" "verse")
536 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
537 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
538 (YaTeX-define-key "e" 'YaTeX-end-environment)
539 (YaTeX-define-key "S" 'YaTeX-make-section-region)
540 (YaTeX-define-key "s" 'YaTeX-make-section)
541 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
542 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
543 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
544 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
545 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
546 (YaTeX-define-key ">" 'YaTeX-comment-region)
547 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
548 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
549 (YaTeX-define-key "k" 'YaTeX-kill-*)
550 (YaTeX-define-key "c" 'YaTeX-change-*)
551 (YaTeX-define-key "a" 'YaTeX-make-accent)
552 (YaTeX-define-key "?" 'YaTeX-help)
553 (YaTeX-define-key "/" 'YaTeX-apropos)
554 (YaTeX-define-key "&" 'YaTeX-what-column)
555 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
556 (YaTeX-define-key "x" YaTeX-user-extensional-map)
557 (YaTeX-define-key "n"
558 (function(lambda () (interactive)
559 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
560 (if YaTeX-dos
561 (define-key YaTeX-prefix-map "\C-r"
562 (function(lambda () (interactive)
563 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
565 (defvar YaTeX-section-completion-map nil
566 "*Key map used at YaTeX completion in the minibuffer.")
567 (if YaTeX-section-completion-map nil
568 (setq YaTeX-section-completion-map
569 (copy-keymap (or (and (boundp 'gmhist-completion-map)
570 gmhist-completion-map)
571 minibuffer-local-completion-map)))
572 (define-key YaTeX-section-completion-map
573 " " 'YaTeX-minibuffer-complete)
574 (define-key YaTeX-section-completion-map
575 "\C-i" 'YaTeX-minibuffer-complete)
576 (define-key YaTeX-section-completion-map
577 "\C-v" 'YaTeX-read-section-with-overview))
579 (defvar YaTeX-recursive-map nil
580 "*Key map used at YaTeX reading arguments in the minibuffer.")
581 (if YaTeX-recursive-map nil
582 (setq YaTeX-recursive-map (copy-keymap global-map))
583 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
584 (mapcar
585 (function
586 (lambda (key)
587 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
588 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
589 YaTeX-math-key-list))
590 ;---------- Define other variable ----------
591 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
592 (defvar YaTeX-section-name
593 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
594 "*Initial tex-section completion")
595 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
596 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
597 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
598 "*File kanji code used by Japanese TeX.
599 nil: Do not care (Preserve coding-system)
600 0: no-converion (mule)
601 1: Shift JIS
602 2: JIS
603 3: EUC
604 4: UTF-8")
606 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
607 (cond
608 (YaTeX-emacs-20
609 (setq YaTeX-coding-system
610 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
611 ((boundp 'MULE)
612 (setq YaTeX-coding-system
613 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
615 (defvar YaTeX-mode-syntax-table nil
616 "*Syntax table for yatex-mode")
618 (if YaTeX-mode-syntax-table nil
619 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
620 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
621 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
622 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
623 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
624 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
625 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
626 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
627 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
628 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
629 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
631 (defvar YaTeX-mode-syntax-table-nonparen nil
632 "Syntax table for yatex-mode with normal parentheses treated white spaces")
633 (if YaTeX-mode-syntax-table-nonparen nil
634 (setq YaTeX-mode-syntax-table-nonparen
635 (make-syntax-table YaTeX-mode-syntax-table))
636 (let ((zenparens "()（）「」『』【】［］｛｝《》〈〉〔〕") (i 0) s)
637 (while (string-match "." zenparens i)
638 (setq s (substring zenparens (match-beginning 0) (match-end 0))
639 i (1+ i))
640 (modify-syntax-entry
641 (string-to-char s) " " YaTeX-mode-syntax-table-nonparen))))
643 ;---------- Provide YaTeX-mode ----------
644 ;;;
645 ;; Major mode definition
646 ;;;
647 (defun yatex-mode ()
648 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
649 -You can invoke processes concerning LaTeX typesetting by
650 \\[YaTeX-typeset-menu]
651 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
652 \\[YaTeX-make-begin-end]
653 -Enclose region into some environment by
654 \\[universal-argument] \\[YaTeX-make-begin-end]
655 -Complete LaTeX command which takes argument like `\\section{}' by
656 \\[YaTeX-make-section]
657 -Put LaTeX command which takes no arguments like `\\maketitle' by
658 \\[YaTeX-make-singlecmd]
659 -Complete font or character size descriptor like `{\\large }' by
660 \\[YaTeX-make-fontsize]
661 -Enclose region into those descriptors above by
662 \\[universal-argument] \\[YaTeX-make-fontsize]
663 -Enter European accent notations by
664 \\[YaTeX-make-accent]
665 -Toggle various modes of YaTeX by
666 \\[YaTeX-switch-mode-menu]
667 -Change environt name (on the begin/end line) by
668 \\[YaTeX-change-*]
669 -Kill LaTeX command/environment sequences by
670 \\[YaTeX-kill-*]
671 -Kill LaTeX command/environment with its contents
672 \\[universal-argument] \\[YaTeX-kill-*]
673 -Go to corresponding object (begin/end, file, labels) by
674 \\[YaTeX-goto-corresponding-*] or
675 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
676 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
677 -Go to main LaTeX source text by
678 \\[YaTeX-visit-main] or
679 \\[YaTeX-visit-main-other-window] (in other window)
680 \\[YaTeX-visit-main-other-frame] (in other frame)
681 -Comment out or uncomment region by
682 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
683 -Comment out or uncomment paragraph by
684 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
685 -Make an \\item entry hang-indented by
686 \\[YaTeX-fill-item]
687 -Enclose the region with parentheses by
688 \\[YaTeX-insert-parens-region]
689 \\[YaTeX-insert-braces-region]
690 \\[YaTeX-insert-brackets-region]
691 \\[YaTeX-insert-dollars-region]
692 -Look up the corresponding column header of tabular environment by
693 \\[YaTeX-what-column]
694 -Enter a newline and an entry suitable for environment by
695 \\[YaTeX-intelligent-newline]
696 -View the structure of file inclusion by
697 \\[YaTeX-display-hierarchy]
698 -Refer the online help of popular LaTeX commands by
699 \\[YaTeX-help] (help)
700 \\[YaTeX-apropos] (apropos)
701 -Edit `%# notation' by
702 \\[YaTeX-%-menu]
704 Those are enough for fastening your editing of LaTeX source. But further
705 more features are available and they are documented in the manual.
706 "
707 (interactive)
708 (kill-all-local-variables)
709 (setq major-mode 'yatex-mode)
710 (setq mode-name (if YaTeX-japan "やてふ" "YaTeX"))
711 (mapcar 'make-local-variable
712 '(dvi2-command fill-column fill-prefix
713 tmp-env-table tmp-section-table tmp-fontsize-table
714 tmp-singlecmd-table paragraph-start paragraph-separate
715 YaTeX-math-mode indent-line-function comment-line-break-function
716 comment-start comment-start-skip
717 ))
718 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)
719 (setq fill-column YaTeX-fill-column
720 fill-prefix YaTeX-fill-prefix
721 paragraph-start YaTeX-paragraph-start
722 paragraph-separate YaTeX-paragraph-separate
723 indent-line-function 'YaTeX-indent-line
724 comment-start YaTeX-comment-prefix
725 comment-end ""
726 comment-start-skip "[^\\\\]%+[ \t]*"
727 local-abbrev-table yatex-mode-abbrev-table)
728 (if (fboundp 'comment-indent-new-line) ;for Emacs21
729 (setq comment-line-break-function 'YaTeX-comment-line-break))
730 ;; +dnd for X11 w/ emacs23+
731 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
732 (set (make-local-variable 'dnd-protocol-alist)
733 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
735 (if (and YaTeX-use-font-lock (featurep 'font-lock))
736 (progn
737 (require 'yatex19)
738 (YaTeX-font-lock-set-default-keywords)
739 (or (featurep 'xemacs)
740 (set (make-local-variable 'font-lock-defaults)
741 (get 'yatex-mode 'font-lock-defaults)))
742 ;;(font-lock-mode 1)
743 ))
744 (use-local-map YaTeX-mode-map)
745 (set-syntax-table YaTeX-mode-syntax-table)
746 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
747 (YaTeX-read-user-completion-table)
748 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
749 (makunbound 'inenv)
750 ;(turn-on-auto-fill) ;1.63 -> 1.79off
751 (if (fboundp 'electric-indent-local-mode)
752 (electric-indent-local-mode YaTeX-electric-indent-mode))
753 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
754 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
755 (insert-file-contents (expand-file-name YaTeX-template-file)))
756 (run-hooks 'text-mode-hook 'yatex-mode-hook))
758 ;---------- Define YaTeX-mode functions ----------
759 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
760 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
761 (defvar YaTeX-struct-begin
762 (concat YaTeX-ec "begin{%1}%2")
763 "Keyword format of begin-environment.")
764 (defvar YaTeX-struct-end
765 (concat YaTeX-ec "end{%1}")
766 "Keyword format of end-environment.")
767 (defvar YaTeX-struct-name-regexp "[^}]*"
768 "Environment name regexp.")
769 (defvar YaTeX-TeX-token-regexp
770 (cond (YaTeX-japan "[A-Za-z*ぁ-ん亜-龠]+")
771 (t "[A-Za-z*]+"))
772 "Regexp of characters which can be a member of TeX command's name.")
773 (defvar YaTeX-kanji-regexp "[ぁ-ん亜-龠]"
774 "Generic regexp of Japanese Kanji (and symbol) characters.")
775 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
776 "Regexp of characters which can be a member of current mark up language's command name.")
778 ;;(defvar YaTeX-struct-section
779 ;; (concat YaTeX-ec "%1{%2}")
780 ;; "Keyword to make section.")
782 ;;;
783 ;; autoload section
784 ;;;
786 ;;autoload from yatexprc.el
787 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
788 (autoload 'YaTeX-visit-main-other-window "yatexprc"
789 "Visit main other window." t)
790 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
791 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
792 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
793 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
794 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
796 ;;autoload from yatexmth.el
797 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
798 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
799 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
800 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
801 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
802 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
803 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
804 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
805 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
806 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
807 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
808 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
810 ;;autoload from yatexhlp.el
811 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
812 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
814 ;;autoload from yatexgen.el
815 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
816 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
818 ;;autoload from yatexsec.el
819 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
820 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
821 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
823 ;;autoload from yatexenv.el
824 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
825 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
826 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
827 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
829 ;;autoload from yatexhie.el
830 (autoload 'YaTeX-display-hierarchy "yatexhie"
831 "YaTeX document hierarchy browser" t)
832 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
833 "Same as YaTeX-display-hierarchy. Call from mouse." t)
835 ;;autoload from yatexpkg.el
836 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
838 ;;;
839 ;; YaTeX-mode functions
840 ;;;
841 (defun YaTeX-insert-begin-end (env region-mode)
842 "Insert \\begin{mode-name} and \\end{mode-name}.
843 This works also for other defined begin/end tokens to define the structure."
844 (setq YaTeX-current-completion-type 'begin)
845 (let*((ccol (current-column)) beg beg2 exchange
846 (arg region-mode) ;for old compatibility
847 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
848 (if (and region-mode (> (point) (mark)))
849 (progn (exchange-point-and-mark)
850 (setq exchange t
851 ccol (current-column)
852 indent-column (+ ccol YaTeX-environment-indent))))
853 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
854 (setq beg (point))
855 (YaTeX-insert-struc 'begin env)
856 (setq beg2 (point))
857 (insert "\n")
858 (indent-to indent-column)
859 (save-excursion
860 ;;indent optional argument of \begin{env}, if any
861 (while (> (point-beginning-of-line) beg)
862 (skip-chars-forward "\\s " (point-end-of-line))
863 (indent-to indent-column)
864 (forward-line -1)))
865 (require 'yatexenv)
866 (if region-mode
867 ;;if region-mode, indent all text in the region
868 (save-excursion
869 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
870 (funcall (intern-soft (concat "YaTeX-enclose-" env))
871 (point) (mark))
872 (while (< (progn (forward-line 1) (point)) (mark))
873 (if (eolp) nil
874 (skip-chars-forward " \t\n")
875 (indent-to indent-column))))))
876 (if region-mode (exchange-point-and-mark))
877 (indent-to ccol)
878 ;;VER2 (insert "\\end{" env "}\n")
879 (YaTeX-insert-struc 'end env)
880 (YaTeX-reindent ccol)
881 (if region-mode
882 (progn
883 (insert "\n")
884 (or exchange (exchange-point-and-mark)))
885 (goto-char beg2)
886 (YaTeX-intelligent-newline nil)
887 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
888 (progn
889 (message
890 (cond
891 (YaTeX-japan "%s で次の行の入力に進みます。")
892 (t "`%s' produces the next line's template."))
893 (key-description
894 (car (where-is-internal 'YaTeX-intelligent-newline))))))
895 (YaTeX-indent-line))
896 (YaTeX-package-auto-usepackage env 'env)
897 (if YaTeX-current-position-register
898 (point-to-register YaTeX-current-position-register))))
900 (defun YaTeX-make-begin-end (arg)
901 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
902 by completing read.
903 If you invoke this command with universal argument,
904 \(key binding for universal-argument is \\[universal-argument]\)
905 you can put REGION into that environment between \\begin and \\end."
906 (interactive "P")
907 (let*
908 ((region-p (or arg (YaTeX-region-active-p)))
909 (mode (if region-p " region" ""))
910 (env
911 (save-excursion ;for Emacs24 work-around to avoid point warp
912 (YaTeX-read-environment
913 (format "Begin environment%s(default %s): " mode YaTeX-env-name)))))
914 (if (string= env "")
915 (setq env YaTeX-env-name))
916 (setq YaTeX-env-name env)
917 (YaTeX-update-table
918 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
919 (YaTeX-insert-begin-end YaTeX-env-name region-p)))
921 (defun YaTeX-make-begin-end-region ()
922 "Call YaTeX-make-begin-end with ARG to specify region mode."
923 (interactive)
924 (YaTeX-make-begin-end t))
926 (defun YaTeX-guess-section-type ()
927 (if (eq major-mode 'yatex-mode)
928 (save-excursion
929 (cond
930 ((save-excursion (not (search-backward YaTeX-ec nil t)))
931 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
932 ((progn
933 (if (= (char-after (1- (point))) ?~) (forward-char -1))
934 (forward-char -1) (looking-at "表\\|図\\|式\\|第"))
935 "ref")
936 ((and (looking-at "[a-z \t]")
937 (progn (skip-chars-backward "a-z \t")
938 (looking-at "table\\|figure\\|formula\\|eq\\(\\.\\|uation\\)")))
939 "ref")
940 ((save-excursion
941 (skip-chars-backward "[^ア-ン]")
942 (looking-at "プログラム\\|リスト"))
943 "ref")
944 ((YaTeX-re-search-active-backward
945 (concat YaTeX-ec-regexp "begin{\\([^}]+\\)}")
946 (regexp-quote YaTeX-comment-prefix)
947 (save-excursion (forward-line -1) (point))
948 t)
949 (let ((env (YaTeX-match-string 1)))
950 (cdr (assoc env
951 '(("table" . "caption"))))))
952 ))))
954 (defun YaTeX-make-section (arg &optional beg end cmd)
955 "Make LaTeX \\section{} type command with completing read.
956 With numeric ARG, you can specify the number of arguments of
957 LaTeX command.
958 For example, if you want to produce LaTeX command
960 \\addtolength{\\topmargin}{8mm}
962 which has two arguments. You can produce that sequence by typing...
963 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
964 \(by default\)
965 Then yatex will automatically complete `addtolength' with two arguments
966 next time.
967 You can complete symbol at LaTeX command and the 1st argument.
969 If the optional 2nd and 3rd argument BEG END are specified, enclose
970 the region from BEG to END into the first argument of the LaTeX sequence.
971 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
972 (interactive "P")
973 (setq YaTeX-current-completion-type 'section)
974 (if (or (equal arg '(4)) (YaTeX-region-active-p))
975 (setq beg (region-beginning) end (region-end)))
976 (unwind-protect
977 (let*
978 ((source-window (selected-window))
979 guess
980 (section
981 (or cmd
982 (progn
983 (setq guess
984 (or (YaTeX-guess-section-type) YaTeX-section-name))
985 (YaTeX-read-section
986 (if YaTeX-simple-messages
987 (format "Section-type (default %s): " guess)
988 (if (> (minibuffer-depth) 0)
989 (format "%s???{} (default %s)%s: "
990 YaTeX-ec guess
991 (format "[level:%d]" (minibuffer-depth)))
992 (format "(C-v for view-section) %s???{%s} (default %s): "
993 YaTeX-ec (if beg "region" "") guess)))
994 nil))))
995 (section (if (string= section "") guess section))
996 (numarg ;; The number of section-type command's argument
997 (or (and (numberp arg) arg)
998 (nth 1 (YaTeX-lookup-table section 'section))
999 1))
1000 (arg-reader (intern-soft (concat "YaTeX::" section)))
1001 (addin-args (and arg-reader (fboundp arg-reader)))
1002 (title "")
1003 (j 1)
1004 (after-change-functions nil) ;inhibit font-locking temporarily
1005 (enable-recursive-minibuffers t)
1006 (mkarg-func
1007 (function
1008 (lambda (n)
1009 (while (<= j n)
1010 (unwind-protect
1011 (setq title
1012 (cond
1013 (addin-args (funcall arg-reader j))
1014 (YaTeX-skip-default-reader "")
1015 (t
1016 (read-string-with-history
1017 (format "Argument %d of %s: " j section)))))
1018 (insert
1019 (concat ;to allow nil return value
1020 "{" title "}")))
1021 (setq j (1+ j))))))
1022 );;let
1023 (setq YaTeX-section-name section)
1024 (if beg
1025 (let*((e (make-marker))
1026 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
1027 (arp (and ar2 (fboundp ar2))))
1028 (goto-char end)
1029 (insert "}")
1030 (set-marker e (point))
1031 (goto-char beg)
1032 (unwind-protect
1033 (progn
1034 (insert YaTeX-ec YaTeX-section-name
1035 (YaTeX-addin YaTeX-section-name))
1036 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
1037 (insert "{"))
1038 (if arp (funcall ar2 (point) e))
1039 (goto-char e)
1040 (set-marker e nil))
1041 (use-global-map YaTeX-recursive-map)
1042 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
1043 (progn (insert YaTeX-ec YaTeX-section-name)
1044 (insert (YaTeX-addin YaTeX-section-name))))
1045 ;;read arguments with add-in
1046 (funcall mkarg-func numarg))
1047 (YaTeX-update-table
1048 (if (/= numarg 1) (list section numarg)
1049 (list section))
1050 'section-table 'user-section-table 'tmp-section-table)
1051 (if YaTeX-current-position-register
1052 (point-to-register YaTeX-current-position-register))
1053 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
1054 "{}")
1055 (forward-char -1))
1056 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
1057 "{}")
1058 (forward-char -2))
1059 (YaTeX-package-auto-usepackage section 'section))
1060 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
1061 (insert ""))) ;insert dummy string to fontify(Emacs20)
1063 (defun YaTeX-make-section-region (args beg end)
1064 "Call YaTeX-make-section with arguments to specify region mode."
1065 (interactive "P\nr")
1066 (YaTeX-make-section args beg end))
1068 (defun YaTeX-make-fontsize (arg &optional fontsize)
1069 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
1070 If you invoke this command with universal argument, you can put region
1071 into {\\xxx } braces.
1072 \(key binding for universal-argument is \\[universal-argument]\)"
1073 (interactive "P")
1074 (YaTeX-sync-local-table 'tmp-fontsize-table)
1075 (let* ((region-p (if (or arg (YaTeX-region-active-p))
1076 (cons (region-beginning) (region-end))))
1077 (mode (if region-p "region" ""))
1078 (fontsize
1079 (or fontsize
1080 (YaTeX-read-fontsize
1081 (if YaTeX-simple-messages
1082 (format "Font or size (default %s): " YaTeX-fontsize-name)
1083 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
1084 (if (> (minibuffer-depth) 0)
1085 (format "[level:%d]" (minibuffer-depth)) "")))
1086 nil nil))))
1087 (if (string= fontsize "")
1088 (setq fontsize YaTeX-fontsize-name))
1089 (setq YaTeX-current-completion-type 'large)
1090 (setq YaTeX-fontsize-name fontsize)
1091 (YaTeX-update-table
1092 (list YaTeX-fontsize-name)
1093 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
1094 (and YaTeX-use-LaTeX2e
1095 (YaTeX-latex2e-p)
1096 (setq fontsize
1097 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
1098 (setq YaTeX-fontsize-name fontsize))
1099 (if region-p
1100 (let ((b (car region-p))
1101 (e (set-marker (make-marker) (cdr region-p))))
1102 (goto-char b)
1103 (insert "{\\" YaTeX-fontsize-name " ")
1104 (goto-char e)
1105 (insert "}")
1106 (set-marker e nil))
1107 (insert (concat "{\\" YaTeX-fontsize-name " }"))
1108 (forward-char -1)
1109 (if YaTeX-current-position-register
1110 (point-to-register YaTeX-current-position-register))
1111 (save-excursion
1112 (insert (YaTeX-addin YaTeX-fontsize-name)))
1113 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
1115 (defun YaTeX-make-fontsize-region ()
1116 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
1117 (interactive)
1118 (YaTeX-make-fontsize t))
1120 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
1121 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
1122 (put 'YaTeX-read-singlecmd-history 'no-default t)
1123 (defun YaTeX-make-singlecmd (single)
1124 (interactive
1125 (list (YaTeX-cplread-with-learning
1126 (if YaTeX-simple-messages
1127 (format "maketitle-type (default %s): " YaTeX-single-command)
1128 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
1129 (if (> (minibuffer-depth) 0)
1130 (format "[level:%d]" (minibuffer-depth)) "")))
1131 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
1132 nil nil nil 'YaTeX-read-singlecmd-history)))
1133 (if (string= single "")
1134 (setq single YaTeX-single-command))
1135 (setq YaTeX-single-command single)
1136 (setq YaTeX-current-completion-type 'maketitle)
1137 (let ((dollar (and (not (YaTeX-in-math-mode-p))
1138 (YaTeX-math-member-p YaTeX-single-command)))
1139 p q)
1140 (if dollar (insert "$"))
1141 (insert YaTeX-ec YaTeX-single-command)
1142 (setq p (point))
1143 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
1144 (if dollar (insert "$"))
1145 (setq q (point))
1146 (goto-char p)
1147 (forward-char -2)
1148 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
1149 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
1150 (if YaTeX-current-position-register
1151 (point-to-register YaTeX-current-position-register)))
1153 (defvar YaTeX-completion-begin-regexp "[{\\]"
1154 "Regular expression of limit where LaTeX command's completion begins.")
1156 (defun YaTeX-do-completion ()
1157 "Try completion on LaTeX command preceding point."
1158 (interactive)
1159 (if
1160 (or (eq (preceding-char) ? )
1161 (eq (preceding-char) ?\t)
1162 (eq (preceding-char) ?\n)
1163 (bobp))
1164 (message "Nothing to complete.") ;Do not complete
1165 (let* ((end (point))
1166 (limit (point-beginning-of-line))
1167 (completion-begin
1168 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
1169 (begin (progn
1170 (goto-char end)
1171 (if (re-search-backward YaTeX-completion-begin-regexp
1172 completion-begin t)
1173 (1+ (point))
1174 nil))))
1175 (goto-char end)
1176 (cond
1177 ((null begin)
1178 (message "I think it is not a LaTeX sequence."))
1179 (t
1180 (mapcar 'YaTeX-sync-local-table
1181 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
1182 (let*((pattern (YaTeX-buffer-substring begin end))
1183 (all-table
1184 (append
1185 section-table user-section-table tmp-section-table
1186 env-table user-env-table tmp-env-table
1187 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
1188 ;; First,
1189 ;; search completion without backslash.
1190 (completion (try-completion pattern all-table)))
1191 (if
1192 (eq completion nil)
1193 ;; Next,
1194 ;; search completion with backslash
1195 (setq completion
1196 (try-completion
1197 (YaTeX-buffer-substring (1- begin) end)
1198 all-table nil)
1199 begin (1- begin)))
1200 (cond
1201 ((null completion)
1202 (message (concat "Can't find completion for '" pattern "'"))
1203 (ding))
1204 ((eq completion t) (message "Sole completion."))
1205 ((not (string= completion pattern))
1206 (delete-region begin end)
1207 (insert completion)
1208 )
1209 (t
1210 (message "Making completion list...")
1211 (with-output-to-temp-buffer "*Help*"
1212 (display-completion-list
1213 (all-completions pattern all-table)))))))))))
1215 (defun YaTeX-toggle-modify-mode (&optional arg)
1216 (interactive "P")
1217 (or (memq 'YaTeX-modify-mode mode-line-format)
1218 (setq mode-line-format
1219 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
1220 (if (or arg (null YaTeX-modify-mode))
1221 (progn
1222 (setq YaTeX-modify-mode "*m*")
1223 (message "Modify mode"))
1224 (setq YaTeX-modify-mode nil)
1225 (message "Cancel modify mode."))
1226 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
1228 (defun YaTeX-switch-mode-menu (arg &optional char)
1229 (interactive "P")
1230 (message "Toggle: (M)odify-mode ma(T)h-mode")
1231 (let ((c (or char (read-char))))
1232 (cond
1233 ((= c ?m) (YaTeX-toggle-modify-mode arg))
1234 ((or (= c ?$) (= c ?t))
1235 (if YaTeX-auto-math-mode
1236 (message "Makes no sense in YaTeX-auto-math-mode.")
1237 (YaTeX-toggle-math-mode arg))))))
1239 (defun YaTeX-insert-quote ()
1240 (interactive)
1241 (insert
1242 (cond
1243 ((YaTeX-literal-p) ?\")
1244 ((= (preceding-char) ?\\ ) ?\")
1245 ;((= (preceding-char) ?\( ) ?\")
1246 ((or (= (preceding-char) 32)
1247 (= (preceding-char) 9)
1248 (= (preceding-char) ?\n)
1249 (bobp)
1250 (string-match
1251 (regexp-quote (char-to-string (preceding-char)))
1252 "、。，．？！「」『』【】()"))
1253 "``")
1254 (t "''"))))
1256 (defun YaTeX-closable-p ()
1257 (and (not YaTeX-modify-mode)
1258 (not (eq YaTeX-close-paren-always 'never))
1259 (or YaTeX-close-paren-always (eolp))
1260 (not (input-pending-p))
1261 (not (YaTeX-literal-p)))
1262 ;;(or YaTeX-modify-mode
1263 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
1264 ;; (input-pending-p)
1265 ;; (YaTeX-quick-in-environment-p "verbatim"))
1266 )
1268 (defun YaTeX-insert-braces-region (beg end &optional open close)
1269 (interactive "r")
1270 (save-excursion
1271 (goto-char end)
1272 (YaTeX-insert-inherit (or close "}"))
1273 (goto-char beg)
1274 (YaTeX-insert-inherit (or open "{"))))
1276 (defun YaTeX-get-macro-at-point (&optional p)
1277 "Get (La)TeX macro around point P."
1278 (interactive "d")
1279 (save-excursion
1280 (goto-char (setq p (or p (point))))
1281 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
1282 bsend)
1283 (and (not (bobp))
1284 (or (looking-at YaTeX-TeX-token-regexp)
1285 (string-match
1286 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
1287 (progn
1288 (skip-chars-backward token)
1289 (equal (preceding-char) ?\\))
1290 (save-excursion
1291 (setq bsend (point))
1292 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
1293 (/= (% (- bsend (point)) 2) 0)) ;consider \\
1294 (looking-at YaTeX-TeX-token-regexp)
1295 (YaTeX-match-string 0)))))
1297 (defun YaTeX-insert-braces (arg &optional open close)
1298 (interactive "p")
1299 (let ((begend-guide
1300 (function
1301 (lambda ()
1302 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
1303 nil ;if triggered thrice, do nothing
1304 (momentary-string-display
1305 (format
1306 (cond
1307 (YaTeX-japan "begin/end入力には %s を使いましょう")
1308 (t "You don't understand Zen of `%s'!"))
1309 (key-description
1310 (car (where-is-internal 'YaTeX-make-begin-end))))
1311 (point))
1312 (put 'YaTeX-insert-braces 'begend-guide
1313 (+ 1 (YaTeX-str2int ;increment counter of beg-end guidance
1314 (prin1-to-string
1315 (get 'YaTeX-insert-braces 'begend-guide)))))))))
1316 env macro not-literal b e)
1317 (cond
1318 ((YaTeX-region-active-p)
1319 (YaTeX-insert-braces-region (region-beginning) (region-end)))
1320 ((YaTeX-jmode) (YaTeX-self-insert arg))
1321 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1322 ((save-excursion
1323 (and (> (- (point) (point-min)) 6)
1324 (condition-case () (forward-char -6) (error nil)))
1325 (looking-at "\\\\left\\\\"))
1326 (insert "{\\right\\}")
1327 (forward-char -8))
1328 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1329 (and (> (- (point) (point-min)) 6) (forward-char -6))
1330 (looking-at "\\\\[bB]igl\\\\"))
1331 (insert
1332 (concat
1333 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1334 (forward-char -7))
1335 ((save-excursion
1336 (and (> (- (point) (point-min)) 7)
1337 (condition-case () (forward-char -7) (error nil)))
1338 (looking-at "\\\\[bB]iggl\\\\"))
1339 (insert
1340 (concat
1341 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
1342 (forward-char -8))
1343 ((= (preceding-char) ?\\ )
1344 (insert "{\\}")
1345 (forward-char -2)) ;matsu's hack ends here
1346 ((and (setq not-literal (not (YaTeX-literal-p)))
1347 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
1348 (setq env (YaTeX-inner-environment)))
1349 (funcall begend-guide)
1350 (insert "{" env "}"))
1351 ((and not-literal (equal "begin" macro))
1352 (insert "{")
1353 (save-excursion
1354 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
1355 (insert "\\end{}")
1356 (setq e (point)))
1357 (setq env
1358 (YaTeX-read-environment
1359 (format "Begin environment(default %s): " YaTeX-env-name)))
1360 (if (string= "" env) (setq env YaTeX-env-name))
1361 (setq YaTeX-env-name env)
1362 (funcall begend-guide)
1363 (delete-region (- (point) 7) e)
1364 (YaTeX-insert-begin-end env nil))
1365 (t
1366 (insert (or open "{") (or close "}"))
1367 (forward-char -1)
1368 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
1369 (eq (char-after (- (point) 2)) ?\\ ))
1370 (progn (insert "\\") (forward-char -1)))
1371 ))))
1373 (defun YaTeX-jmode ()
1374 (or (and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1375 (and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1376 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
1377 (and (boundp 'default-input-method) default-input-method
1378 current-input-method)))
1380 (defun YaTeX-jmode-off ()
1381 (if (cond
1382 ((and (boundp 'canna:*japanese-mode*) canna:*japanese-mode*)
1383 (canna-toggle-japanese-mode) t)
1384 ((and (boundp 'egg:*mode-on*) egg:*mode-on* egg:*input-mode*)
1385 (egg:toggle-egg-mode-on-off) t)
1386 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
1387 (cond
1388 ((fboundp 'skk-latin-mode)
1389 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
1390 (and (boundp 'skk-henkan-on)
1391 (or skk-henkan-mode skk-henkan-active))
1392 (and (boundp 'j-henkan-on)
1393 (or j-henkan-on j-henkan-active))
1394 ;; Deactivate jmode if henkan-mode is not running.
1395 ;; Suggested by tt.tetsuo.tsukamoto.
1396 (progn
1397 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
1398 (skk-latin-mode t))))
1399 ((fboundp 'skk-mode-off) (skk-mode-off))
1400 (t (j-mode-off)))
1401 t)
1402 ((and (fboundp 'toggle-input-method) current-input-method)
1403 (toggle-input-method) t)
1404 ((and (fboundp 'fep-force-off) (fep-force-off))))
1405 (put 'YaTeX-jmode 'jmode t)))
1407 (defun YaTeX-jmode-on ()
1408 (cond
1409 ((boundp 'canna:*japanese-mode*)
1410 (if (not canna:*japanese-mode*) (canna-toggle-japanese-mode)))
1411 ((boundp 'egg:*mode-on*)
1412 (and (not egg:*mode-on*) (not egg:*input-mode*)
1413 (egg:toggle-egg-mode-on-off)))
1414 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
1415 (if (get 'YaTeX-jmode-on 'skkkata)
1416 (skk-j-mode-on t)
1417 (skk-mode 1))
1418 (put 'YaTeX-jmode-on 'skkkata nil))
1419 ((fboundp 'toggle-input-method)
1420 (if (not current-input-method) (toggle-input-method)))
1421 ((and (fboundp 'fep-force-on) (fep-force-on)))))
1423 (defun YaTeX-jmode-back ()
1424 (if (get 'YaTeX-jmode 'jmode)
1425 (YaTeX-jmode-on))
1426 (setplist 'YaTeX-jmode nil))
1428 (defun YaTeX-self-insert (arg)
1429 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
1430 (defun YaTeX-insert-inherit (&rest args)
1431 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
1432 args))
1434 (defun YaTeX-insert-brackets (arg)
1435 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
1436 (interactive "p")
1437 (let ((col (1- (current-column))))
1438 (cond
1439 ((YaTeX-region-active-p)
1440 (YaTeX-insert-brackets-region (region-beginning) (region-end)))
1441 ((YaTeX-jmode) (YaTeX-self-insert arg))
1442 ((not (YaTeX-closable-p))
1443 (YaTeX-self-insert arg))
1444 ((save-excursion
1445 (and (> (- (point) (point-min)) 5) (forward-char -5))
1446 (looking-at "\\\\left"))
1447 (YaTeX-insert-inherit "[\\right]")
1448 (forward-char -7))
1449 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1450 (and (> (- (point) (point-min)) 5) (forward-char -5))
1451 (looking-at "\\\\[bB]igl"))
1452 (YaTeX-insert-inherit
1453 (concat
1454 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1455 (forward-char -6))
1456 ((save-excursion
1457 (and (> (- (point) (point-min)) 6) (forward-char -6))
1458 (looking-at "\\\\[bB]iggl"))
1459 (YaTeX-insert-inherit
1460 (concat
1461 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
1462 (forward-char -7)) ;matsu's hack ends here
1463 ((and (= (preceding-char) ?\\ )
1464 (/= (char-after (- (point) 2)) ?\\ )
1465 (not (YaTeX-in-math-mode-p)))
1466 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
1467 (indent-to (max 0 col))
1468 (YaTeX-insert-inherit "\\]")
1469 (beginning-of-line)
1470 (open-line 1)
1471 (delete-region (point) (progn (beginning-of-line) (point)))
1472 (indent-to (+ YaTeX-environment-indent (max 0 col)))
1473 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
1474 ((YaTeX-closable-p)
1475 (YaTeX-insert-inherit "[]")
1476 (backward-char 1))
1477 (t (YaTeX-self-insert arg)))))
1479 (defun YaTeX-insert-brackets-region (beg end)
1480 (interactive "r")
1481 (YaTeX-insert-braces-region beg end "[" "]"))
1483 (defun YaTeX-insert-parens (arg)
1484 "Insert parenthesis pair."
1485 (interactive "p")
1486 (cond
1487 ((YaTeX-region-active-p)
1488 (YaTeX-insert-parens-region (region-beginning) (region-end)))
1489 ((YaTeX-jmode) (YaTeX-self-insert arg))
1490 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1491 ((save-excursion
1492 (and (> (- (point) (point-min)) 5) (forward-char -5))
1493 (looking-at "\\\\left"))
1494 (YaTeX-insert-inherit "(\\right)")
1495 (forward-char -7))
1496 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1497 (and (> (- (point) (point-min)) 5) (forward-char -5))
1498 (looking-at "\\\\[bB]igl"))
1499 (YaTeX-insert-inherit
1500 (concat
1501 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1502 (forward-char -6))
1503 ((save-excursion
1504 (and (> (- (point) (point-min)) 6) (forward-char -6))
1505 (looking-at "\\\\[bB]iggl"))
1506 (YaTeX-insert-inherit
1507 (concat
1508 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
1509 (forward-char -7))
1510 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
1511 (YaTeX-insert-inherit "(\\)")
1512 (backward-char 2))
1513 ((YaTeX-closable-p)
1514 (YaTeX-insert-inherit "()")
1515 (backward-char 1))
1516 (t (YaTeX-self-insert arg))))
1518 (defun YaTeX-insert-parens-region (beg end)
1519 (interactive "r")
1520 (YaTeX-insert-braces-region beg end "(" ")"))
1522 (defun YaTeX-insert-bar (arg)
1523 "Insert bar pair."
1524 (interactive "p")
1525 (cond
1526 ((YaTeX-jmode) (YaTeX-self-insert arg))
1527 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
1528 ((save-excursion
1529 (and (> (- (point) (point-min)) 5) (forward-char -5))
1530 (looking-at "\\\\left"))
1531 (YaTeX-insert-inherit "|\\right|")
1532 (forward-char -7))
1533 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
1534 (and (> (- (point) (point-min)) 5) (forward-char -5))
1535 (looking-at "\\\\[bB]igl"))
1536 (insert
1537 (concat
1538 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1539 (forward-char -6))
1540 ((save-excursion
1541 (and (> (- (point) (point-min)) 6) (forward-char -6))
1542 (looking-at "\\\\[bB]iggl"))
1543 (insert
1544 (concat
1545 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r|"))
1546 (forward-char -7))
1547 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
1548 (and (> (- (point) (point-min)) 6) (forward-char -6))
1549 (looking-at "\\\\left\\\\"))
1550 (YaTeX-insert-inherit "|\\right\\|")
1551 (forward-char -8))
1552 ((save-excursion
1553 (and (> (- (point) (point-min)) 6) (forward-char -6))
1554 (looking-at "\\\\[bB]igl\\\\"))
1555 (insert
1556 (concat
1557 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1558 (forward-char -7))
1559 ((save-excursion
1560 (and (> (- (point) (point-min)) 7) (forward-char -7))
1561 (looking-at "\\\\[bB]iggl\\\\"))
1562 (insert
1563 (concat
1564 "|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\|"))
1565 (forward-char -8)) ; added by Jin up to here.
1566 ((= (preceding-char) ?\\ )
1567 (YaTeX-insert-inherit "|\\|")
1568 (backward-char 2))
1569 ; ((and (YaTeX-closable-p)
1570 ; (/= (preceding-char) ?|)
1571 ; (/= (following-char) ?|))
1572 ; (YaTeX-insert-inherit "||")
1573 ; (backward-char 1))
1574 (t (YaTeX-self-insert arg))))
1576 (defvar YaTeX-use-jmode-hook
1577 (and (featurep 'canna) (boundp 'canna:*initialized*) canna:*initialized*)
1578 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
1579 "*Non-nil means activate automatic jmode switcher within/out math mode.
1580 Hopefully, change default to t in the next version of 1.75.")
1581 (defun YaTeX-jmode-hook (old new)
1582 "A hook controling jmode on/off."
1583 ;; This function is called via point-entered/leave hook, so that
1584 ;; codes in it is evaluated on such emacsen as having text-properties.
1585 (let ((inhibit-point-motion-hooks t)
1586 (oldp (plist-get (text-properties-at old) 'point-left))
1587 (newp (plist-get (text-properties-at new) 'point-left))
1588 (lnew (plist-get (text-properties-at new) 'last-new))
1589 (mjmode (plist-get (text-properties-at new) 'mjmode))
1590 (bmp (buffer-modified-p))
1591 (jm (YaTeX-jmode)) b e)
1592 (unwind-protect
1593 (cond
1594 ((eq lnew new) nil) ;Do nothing if continuous entry
1595 ((and (not (eq newp 'YaTeX-jmode-hook))
1596 (eq oldp 'YaTeX-jmode-hook)
1597 (plist-get (text-properties-at old) 'entered))
1598 ;; leave
1599 (remove-text-properties
1600 (setq b (1+ (or (previous-single-property-change old 'point-left)
1601 (1- (point)))))
1602 (setq e (1- (or (next-single-property-change old 'point-left)
1603 (1+ (point)))))
1604 (list 'last-new nil 'entered nil))
1605 (add-text-properties b e (list 'mjmode jm))
1606 (if (boundp 'skk-katakana)
1607 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1608 (if (plist-get (text-properties-at old) 'jmode)
1609 (YaTeX-jmode-on)))
1610 ((and (not (eq oldp 'YaTeX-jmode-hook))
1611 (eq newp 'YaTeX-jmode-hook)
1612 (not (plist-get (text-properties-at new) 'entered)))
1613 ;; enter
1614 (add-text-properties
1615 (1+ (or (previous-single-property-change new 'point-left)
1616 (1- (point))))
1617 (1- (or (next-single-property-change new 'point-left)
1618 (1+ (point))))
1619 (list 'jmode jm 'last-new new 'entered t))
1620 (if (boundp 'skk-katakana) ;care for skk katakana mode
1621 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
1622 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
1623 ;;unwind job
1624 (set-buffer-modified-p bmp))))
1626 (defun YaTeX-insert-dollar ()
1627 (interactive)
1628 (if (or (not (YaTeX-closable-p))
1629 (= (preceding-char) 92)
1630 (and (YaTeX-in-math-mode-p)
1631 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
1632 (insert "$")
1633 (insert "$$")
1634 (forward-char -1)
1635 (and YaTeX-use-jmode-hook
1636 (fboundp 'add-text-properties)
1637 (add-text-properties
1638 (1- (point)) (1+ (point))
1639 (list 'point-left 'YaTeX-jmode-hook
1640 'point-entered 'YaTeX-jmode-hook
1641 'front-sticky t
1642 'rear-nonsticky t
1643 'mjmode nil
1644 'jmode (YaTeX-jmode))))
1645 (YaTeX-jmode-off)
1646 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
1648 (defun YaTeX-insert-dollars-region (beg end)
1649 (interactive "r")
1650 (YaTeX-insert-braces-region beg end "$" "$"))
1652 (defun YaTeX-insert-amper ()
1653 (interactive)
1654 (if (or (string-match YaTeX-array-env-regexp
1655 (or (YaTeX-inner-environment t) "document"))
1656 (= (preceding-char) 92)
1657 (YaTeX-literal-p)
1658 (YaTeX-in-math-mode-p))
1659 (insert "&")
1660 (insert "\\&")))
1662 (defun YaTeX-version ()
1663 "Return string of the version of running YaTeX."
1664 (interactive)
1665 (message
1666 (concat "Yet Another tex-mode "
1667 (if YaTeX-japan "「野鳥」" "`Wild Bird'")
1668 " Revision "
1669 YaTeX-revision-number)))
1671 (defun YaTeX-typeset-menu (arg &optional char)
1672 "Typeset, preview, visit error and miscellaneous convenient menu.
1673 Optional second argument CHAR is for non-interactive call from menu."
1674 (interactive "P")
1675 (message
1676 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
1677 "latex+p(D)f "
1678 (if (fboundp 'start-process) "K)ill ")
1679 "P)review "
1680 (and (boundp 'window-system) window-system "S)earch ")
1681 "V)iewErr L)pr"))
1682 (let ((sw (selected-window)) (c (or char (read-char))))
1683 (require 'yatexprc) ;for Nemacs's bug
1684 (select-window sw)
1685 (cond
1686 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
1687 (put 'dvi2-command 'format 'dvi))
1688 ((= c ?r) (YaTeX-typeset-region))
1689 ((= c ?e) (YaTeX-typeset-environment))
1690 ((= c ?b) (YaTeX-call-builtin-on-file
1691 "BIBTEX" bibtex-command arg))
1692 ((= c ?i) (YaTeX-call-builtin-on-file
1693 "MAKEINDEX" makeindex-command arg))
1694 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
1695 ((= c ?p) (call-interactively 'YaTeX-preview))
1696 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
1697 ((= c ?d) (YaTeX-typeset-buffer
1698 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
1699 (put 'dvi2-command 'format 'pdf))
1700 ((= c ?v) (YaTeX-view-error))
1701 ((= c ?l) (YaTeX-lpr arg))
1702 ((= c ?m) (YaTeX-switch-mode-menu arg))
1703 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
1705 (if (fboundp 'wrap-function-to-control-ime)
1706 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
1709 (defun YaTeX-%-menu (&optional beg end char)
1710 "Operate %# notation."
1711 ;;Do not use interactive"r" for the functions which require no mark
1712 (interactive)
1713 (message "!)Edit-%%#! D)VIPDF B)EGIN-END P)review pdf(V)iew L)PR M)akeidx b)ibtex dp(I)")
1714 (let ((c (or char (read-char))) (string "") key
1715 (b (make-marker)) (e (make-marker)))
1716 (save-excursion
1717 (cond
1718 ((rindex "!plmibdv" c) ;Edit %#xxx
1719 (setq key (cdr (assq c '((?! . "!")
1720 (?p . "PREVIEW")
1721 (?l . "LPR")
1722 (?m . "MAKEINDEX")
1723 (?d . "DVIPDF")
1724 (?v . "PDFVIEW")
1725 (?i . "IMAGEDPI")
1726 (?b . "BIBTEX")))))
1727 (YaTeX-getset-builtin key t))
1729 ((= c ?B) ;%#BEGIN %#END region
1730 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
1731 (set-marker b beg)
1732 (set-marker e end)
1733 (goto-char (point-min))
1734 (while (re-search-forward "^%#\\(BEGIN\\)\\|\\(END\\)$" nil t)
1735 (beginning-of-line)
1736 (delete-region (point) (progn (forward-line 1) (point))))
1737 (goto-char b)
1738 (open-line 1)
1739 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
1740 (insert "%#BEGIN")
1741 (goto-char e)
1742 (insert "%#END\n")
1743 (set-marker b nil)
1744 (set-marker e nil))))))
1746 (defvar YaTeX-refcommand-def-regexp-default
1747 "label\\|bibitem")
1748 (defvar YaTeX-refcommand-def-regexp-private nil
1749 "*Regexp of defining label commands")
1750 (defvar YaTeX-refcommand-def-regexp
1751 (concat (if YaTeX-refcommand-def-regexp-private
1752 (concat YaTeX-refcommand-def-regexp-private "\\|"))
1753 YaTeX-refcommand-def-regexp-default))
1755 (defvar YaTeX-refcommand-ref-regexp-default
1756 "\\(page\\|eq\\|fig\\)?ref\\|cite"
1757 "Regexp of LaTeX's label-referring macros.
1758 Searching for this will be done without `\\\\'.
1759 So you need not add patterns if new referring macro ends with \"ref\".")
1760 (defvar YaTeX-refcommand-ref-regexp-private nil
1761 "*Regexp of referring label commands.
1762 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
1763 (defvar YaTeX-refcommand-ref-regexp
1764 (concat (if YaTeX-refcommand-ref-regexp-private
1765 (concat YaTeX-refcommand-ref-regexp-private "\\|"))
1766 YaTeX-refcommand-ref-regexp-default))
1768 (defvar YaTeX-refcommand-regexp
1769 (concat YaTeX-refcommand-def-regexp
1770 "\\|" YaTeX-refcommand-ref-regexp)
1771 "Regexp of label defining/referring command name.")
1773 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
1774 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
1775 The default search direction depends on the command at the cursor position.
1776 When the cursor is on \\ref(\\cite), YaTeX will try to search the
1777 corresponding \\label(\\bibitem) backward,
1778 and if it fails search forward again. And when the cursor is
1779 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
1780 forward at first and secondary backward.
1781 Argument REVERSE non-nil makes the default
1782 direction rule reverse. Since Search string is automatically set in
1783 search-last-string, you can repeat search the same label/ref by typing
1784 \\[isearch-forward] or \\[isearch-backward].
1785 If optional second argument OTHERWIN is non-nil, move to other window."
1787 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
1788 (refcommands YaTeX-refcommand-regexp)
1789 (foundmsg (format "Type %s %c to return to original position."
1790 (key-description
1791 (car
1792 (or (where-is-internal 'register-to-point)
1793 (where-is-internal 'jump-to-register))))
1794 YaTeX-current-position-register))
1795 (func (function (lambda (string sfunc)
1796 (or
1797 (funcall sfunc string nil t)
1798 (funcall (if (eq sfunc 're-search-forward)
1799 're-search-backward 're-search-forward)
1800 string nil t))))))
1801 (cond
1802 ((YaTeX-on-section-command-p refcommands)
1803 (setq scmd
1804 (cdr
1805 (assoc
1806 (YaTeX-match-string 1)
1807 '(("label" . "\\\\\\(page\\|eq\\)?ref{%k}")
1808 ("ref" . "\\\\label{%k}")
1809 ("eqref" . "\\\\label{%k}")
1810 ("pageref" . "\\\\label{%k}")
1811 ("cite" .
1812 "\\\\bibitem\\(\\[[^]]+\\]\\)?{%k}\\|^\\s *@[a-z]+{%k,")
1813 ("bibitem" . "\\\\cite\\(\\[[^]]+\\]\\)?")))))
1814 (goto-char (match-end 0))
1815 (let ((label (YaTeX-buffer-substring
1816 (1- (point)) (progn (backward-list 1) (1+ (point)))))
1817 (fp (make-marker))fl fn
1818 (goother (function (lambda (buffer point)
1819 (goto-char point)
1820 (if (one-window-p)
1821 (split-window-calculate-height
1822 YaTeX-default-pop-window-height))
1823 (select-window (get-lru-window))
1824 (switch-to-buffer buffer)))))
1825 ;(setq string (concat "\\" scmd "{" label "}"))
1826 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
1827 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
1828 (setq direc (if (string-match "ref\\|cite" scmd)
1829 're-search-forward 're-search-backward))
1830 (if YaTeX-current-position-register
1831 (point-to-register YaTeX-current-position-register))
1832 (if reverse (setq direc (if (eq direc 're-search-forward)
1833 're-search-backward 're-search-forward)))
1834 (if (funcall func string direc) ;label/ref found!
1835 (progn
1836 (if otherwin (funcall goother cb p))
1837 (goto-char (match-beginning 0))
1838 (push-mark p))
1839 ;;if label/ref not found, search through all yatex buffers.
1840 (goto-char p) ;resume position of current buffer
1841 (catch 'found
1842 (setq blist (YaTeX-yatex-buffer-list))
1843 (while blist
1844 ;; search for corresponding keyword
1845 (set-buffer (car blist))
1846 (if (YaTeX-on-section-command-p refcommands)
1847 (goto-char (match-beginning 0)))
1848 (cond
1849 ; cond1
1850 ((funcall func string direc)
1851 (cond
1852 (otherwin
1853 (set-buffer cb)
1854 (funcall goother (car blist) p))
1855 ((or (get-buffer-window (car blist))
1856 (and YaTeX-emacs-19
1857 (get-buffer-window (car blist) t)))
1858 (goto-buffer-window (car blist)))
1859 (t
1860 (switch-to-buffer (car blist))
1861 (message foundmsg)))
1862 (goto-char (match-beginning 0))
1863 (throw 'found t))
1864 ; cond2
1865 ((and
1866 (string-match "bibitem" scmd)
1867 (catch 'found2
1868 (save-excursion
1869 (goto-char (point-min))
1870 (while (YaTeX-re-search-active-forward
1871 "\\\\bibliography{\\([^}]*\\)}" "%" nil t)
1872 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
1873 (while fl
1874 (if (or (file-exists-p (setq fn (car fl)))
1875 (file-exists-p (setq fn (concat fn ".bib"))))
1876 (progn
1877 (set-buffer (find-file-noselect fn))
1878 (save-excursion
1879 (goto-char (point-min))
1880 (if (YaTeX-re-search-active-forward
1881 string "%" nil t)
1882 (throw 'found2
1883 (set-marker fp (point)))))))
1884 (setq fl (cdr fl)))))))
1885 (if otherwin
1886 (funcall goother (marker-buffer fp) fp)
1887 (switch-to-buffer (marker-buffer fp))
1888 (goto-char fp))
1889 (set-marker fp nil)
1890 (message foundmsg)
1891 (throw 'found t)))
1892 (setq blist (cdr blist)))
1893 ;; search for bibliography
1894 )))
1895 (if YaTeX-emacs-19
1896 (setq regexp-search-ring
1897 (cons string (delete string regexp-search-ring)))
1898 (setq search-last-regexp string)))
1899 (t nil))))
1901 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
1903 (defun YaTeX-goto-corresponding-file (&optional other)
1904 "Visit or switch buffer of corresponding file,
1905 looking at \\input or \\include or \\includeonly on current line."
1906 (if (not (YaTeX-on-includes-p)) nil
1907 (let ((parent buffer-file-name) input-file b)
1908 (save-excursion
1909 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
1910 (= ?{ (char-after (match-beginning 0))))
1911 nil
1912 (skip-chars-backward "^,{"))
1913 (setq input-file
1914 (YaTeX-buffer-substring
1915 (point) (progn (skip-chars-forward "^ ,}") (point))))
1916 (if (not (string-match "\\.\\(tex\\|sty\\)$" input-file))
1917 (setq input-file (concat input-file ".tex"))))
1918 (cond
1919 (other (YaTeX-switch-to-buffer-other-window input-file))
1920 ((setq b (YaTeX-get-file-buffer input-file))
1921 (goto-buffer-window b))
1922 (t (YaTeX-switch-to-buffer input-file)))
1923 (or (YaTeX-get-builtin "!")
1924 YaTeX-parent-file
1925 (setq YaTeX-parent-file parent)))))
1927 (defun YaTeX-goto-corresponding-BEGIN-END ()
1928 (if (not (YaTeX-on-BEGIN-END-p)) nil
1929 (if (cond
1930 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
1931 (not (search-forward "%#END" nil t)))
1932 (t ; if on %#END
1933 (not (search-backward "%#BEGIN" nil t))))
1934 (error "Corresponding %%#BEGIN/END not found."))
1935 (beginning-of-line)
1936 t))
1938 (defvar YaTeX-processed-file-regexp-alist nil
1939 "Alist of regexp of processed file regexp vs. its file name part;
1940 For example, if you include image file with `\\epsfile{file=FILE}' where
1941 `FILE' is processed file. You might want to view FILE with other previewer
1942 such as ghostview, or want to preview its source which was drawn with
1943 other drawing tool, tgif for example. Then you should set entire regexp
1944 of including expression and enclose its file name part with \\\\( and \\\\).
1946 Ex. (\"\\\\\\\\epsfile{[^}]*file=\\\\([^,} ]+\\\\)\\\\(\\\\.e?ps\\\\)?[^}]*}\" 1)
1948 Where the first group surrounded by \\\\( and \\\\) is the file name part
1949 of expression. So you should set 1 to second element. And the first
1950 matching group is sent to (image) processor defined by the variable
1951 YaTeX-file-processor-alist. See also the documentation of
1952 YaTeX-file-processor-alist.
1954 ↑じゃ良くわかんないすね。例えば tgif hoge.obj して hoge.eps を
1955 \\epsfile{file=hoge.eps} でインクルードしているとしよう。その行で
1956 \[prefix\] 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
1957 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
1958 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。
1959 すると、その部分が変数 YaTeX-file-processor-alist で定義された
1960 処理プログラムに渡される。というわけ。
1961 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、
1962 fj野鳥の会で聞こう!
1963 ")
1965 (defvar YaTeX-processed-file-regexp-alist-default
1966 '(("\\\\epsfile\\(\\[[^]]+\\]\\)?{[^},]*file=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1967 ("\\\\epsfig{[^},]*fi\\(le\\|gure\\)=\\(\\([^,} ]*/\\)?[^,}. ]+\\)\\(\\.e?ps\\)?[^}]*}" 2)
1968 ("\\\\postscriptbox{[^}]*}{[^}]*}{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 1)
1969 ("\\\\\\(epsfbox\\|epsfig\\)\\*?{\\(\\([^,} ]*/\\)?[^}. ]+\\)\\(\\.e?ps\\)?}" 2) ;\epsfbox{hoge.ps}
1970 ("\\\\includegraphics\\*?\\(.*\\]\\|\\s \\)?{\\(.*\\)\\(\\.ai\\|\\.pdf\\|\\.svg\\|\\.png\\|\\.jpe?g\\|\\.e?ps\\)}" 2) ;\includegraphics[options...]{hoge.eps}
1971 ("\\\\\\(psbox\\)\\(\\[[^]]+\\]\\)?{\\(\\([^,} ]*/\\)?[^} ]+\\)\\(\\.e?ps\\)}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
1972 ("\\\\input{\\([^} ]+\\)\\(\\.tps\\)}" 1) ;tgif2tex (1998/9/16)
1973 )
1974 "See the documentation of YaTeX-processed-file-regexp-alist.")
1976 (defvar YaTeX-file-processor-alist nil
1977 "*Alist of files' processor vs. its extension;
1978 See also the documentation of YaTeX-processed-file-regexp-alist.")
1980 (defvar YaTeX-file-processor-alist-default
1981 (list (cons YaTeX-cmd-tgif ".obj")
1982 (cons YaTeX-cmd-gimp ".xcf")
1983 (cons YaTeX-cmd-gimp ".xcf.gz")
1984 (cons YaTeX-cmd-gimp ".xcf.bz2")
1985 (cons YaTeX-cmd-edit-svg ".svg")
1986 (cons YaTeX-cmd-edit-svg ".svgz")
1987 (cons YaTeX-cmd-edit-ai ".ai")
1988 '("dia" . ".dia")
1989 (cons YaTeX-cmd-ooo ".odg")
1990 (cons YaTeX-cmd-edit-images ".jpeg")
1991 (cons YaTeX-cmd-edit-images ".jpg")
1992 (cons YaTeX-cmd-edit-images ".png")
1993 (cons YaTeX-cmd-edit-ps ".ps")
1994 (cons YaTeX-cmd-edit-ps ".eps")
1995 (cons YaTeX-cmd-edit-pdf ".pdf")
1996 '(t . ".tex")
1997 '(t . ".sty")
1998 '(t . ""))
1999 "See the documentation of YaTeX-file-processor-alist.")
2001 (defun YaTeX-goto-corresponding-file-processor (&optional other)
2002 "Execute corresponding file processor."
2003 (save-excursion
2004 (or (looking-at YaTeX-ec-regexp)
2005 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
2006 (let ((list (append YaTeX-processed-file-regexp-alist
2007 YaTeX-processed-file-regexp-alist-default))
2008 (p (point)) flist file
2009 (peol (point-end-of-line))
2010 (basedir
2011 (if YaTeX-search-file-from-top-directory
2012 (save-excursion (YaTeX-visit-main t) default-directory)
2013 ".")))
2014 (setq flist (catch 'found
2015 (while list
2016 (goto-char p)
2017 (if (re-search-forward (car (car list)) peol t)
2018 (progn
2019 (setq file (YaTeX-match-string
2020 (car (cdr (car list)))))
2021 (throw 'found (cdr (car list)))))
2022 (setq list (cdr list)))))
2023 (if flist ;if pattern and file name found
2024 (let*((plist (append YaTeX-file-processor-alist
2025 YaTeX-file-processor-alist-default))
2026 (plist0 plist)
2027 ext cmd src buf (alt (car (cdr flist))))
2028 (if (and (re-search-forward
2029 (concat YaTeX-comment-prefix "\\s *\\(.*\\)$") peol t)
2030 (assoc (setq cmd (YaTeX-match-string 1))
2031 YaTeX-file-processor-alist))
2032 (setq src ;if processor is specified
2033 (concat file
2034 (cdr (assoc cmd YaTeX-file-processor-alist))))
2035 (while plist ;if processor is not specified
2036 (setq ext (cdr (car plist)))
2037 (if (and (string< "" (concat file ext))
2038 (file-exists-p
2039 (expand-file-name (concat file ext) basedir)))
2040 (setq cmd (car (car plist))
2041 src (concat file ext) plist nil))
2042 (setq plist (cdr plist)))
2043 (if (and (null src) alt YaTeX-create-file-prefix-g)
2044 (setq cmd alt
2045 src (concat file (cdr (assoc alt plist0))))))
2046 (if src ;if processor and src file found
2047 (let ((default-directory basedir))
2048 (cond
2049 ((stringp cmd)
2050 (YaTeX-system (concat cmd " " src) cmd)
2051 t)
2052 ((eq t cmd)
2053 (let ((parent buffer-file-name))
2054 (funcall
2055 (cond
2056 (other 'YaTeX-switch-to-buffer-other-window)
2057 ((get-file-buffer src) 'goto-buffer-window)
2058 (t 'YaTeX-switch-to-buffer))
2059 src)
2060 (or (YaTeX-get-builtin "!")
2061 YaTeX-parent-file
2062 (setq YaTeX-parent-file parent))
2063 t))
2064 ((symbolp cmd)
2065 (cond
2066 ((symbol-function cmd)
2067 (funcall cmd src other)))
2068 t)))))))))
2070 (defun YaTeX-on-section-command-p (command)
2071 "Check if point is on the LaTeX command: COMMAND(regexp).
2072 Return nil if point is not on it. Otherwise return the
2073 number of argument position.
2074 Section command name is stored in match-data #1.
2075 Parsing information is stored to plist.
2076 Macros name stored to propname 'command.
2077 Macro's argument number stored to propname 'argc."
2078 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
2079 (ec+command (concat YaTeX-ec-regexp "\\(" command "\\)")))
2080 (setplist 'YaTeX-on-section-command-p nil)
2081 (while (setq i (string-match "\\\\(" command i))
2082 (setq grouping (1+ grouping) i (+ i 2)))
2083 (save-excursion
2084 (if (looking-at ec+command) nil
2085 (catch 'found ;caught value has no meaning
2086 ;;(1) looking at current position
2087 (and (looking-at command)
2088 (save-excursion
2089 (while (and (not (bobp)) (looking-at command))
2090 (forward-char -1))
2091 (looking-at ec+command))
2092 (goto-char (match-beginning 0))
2093 (throw 'found t))
2094 ;;If inside of parentheses, try to escape.
2095 (unwind-protect
2096 (progn
2097 (set-syntax-table YaTeX-mode-syntax-table-nonparen)
2098 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
2099 (condition-case err
2100 (progn (up-list -1) t)
2101 (error nil)))))
2102 (set-syntax-table YaTeX-mode-syntax-table))
2103 (while (equal (preceding-char) ?\]) (backward-list))
2104 ;;(2) search command directly
2105 (skip-chars-forward "^{}[]")
2106 (and (YaTeX-re-search-active-backward
2107 ec+command
2108 YaTeX-comment-prefix nil t)
2109 (>= p (match-beginning 0))
2110 (throw 'found (goto-char (match-beginning 0))))
2111 ;;(3) search token
2112 (goto-char p)
2113 (while t
2114 (if (bobp) (throw 'found nil))
2115 (cond
2116 ((looking-at YaTeX-ec-regexp) (throw 'found t))
2117 ((looking-at "[[{]") nil)
2118 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
2119 (t (skip-chars-backward " \t\r\n")))
2120 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
2121 (or (bobp) (forward-char -1)))))
2122 (if (and
2123 (looking-at (concat ec+command
2124 "\\(\\(\\[[^]]+\\]\\|([0-9,]+)\\)*\\)" ;optional arg
2125 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
2126 "[ \t\n\r]*{[^}]*}")) ;arg braces
2127 (not (YaTeX-lookup-table
2128 (setq word (YaTeX-match-string 1)) 'singlecmd)))
2129 (progn
2130 (setq md (match-data))
2131 (skip-chars-forward "^{")
2132 (if (<= (point) p) (setq parg (1+ parg)))
2133 (setq argc
2134 (or (car (cdr (YaTeX-lookup-table word 'section)))
2135 argc))
2136 (put 'YaTeX-on-section-command-p 'argc argc)
2137 (put 'YaTeX-on-section-command-p 'command argc)
2138 (while (and (>= (setq argc (1- argc)) 0)
2139 (progn (skip-chars-forward " \t\n\r")
2140 (looking-at "{")))
2141 (forward-list 1)
2142 (if (<= (point) p) (setq parg (1+ parg))))
2143 (store-match-data md)
2144 (setq i (+ 2 grouping))
2145 (if (and (match-beginning i)
2146 (>= p (match-beginning i)) (< p (match-end i)))
2147 -1 ;return -1 if point is on optional arg
2148 (if (< p (point)) parg))
2149 )))))
2151 (defun YaTeX-on-maketitle-p ()
2152 "Check if point is on maketitle type commands.
2153 Call this function after YaTeX-on-section-command-p."
2154 (let ((p (point)))
2155 (save-excursion
2156 (or (= (char-after (point)) ?\\ )
2157 (progn
2158 (skip-chars-backward
2159 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
2160 (or (bobp) (bolp) (backward-char 1))))
2161 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
2162 (<= (match-beginning 0) p)
2163 (> (match-end 0) p)))))
2165 (defun YaTeX-on-begin-end-p ()
2166 (save-excursion
2167 (if (and (boundp 'in-leftright-p) in-leftright-p)
2168 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
2169 (let ((md (match-data))) ; for safety
2170 (if (looking-at YaTeX-ec-regexp)
2171 nil ; stay here
2172 (cond
2173 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
2174 ((looking-at "\\.()\\[\\]|") (forward-char -1)))
2175 (if (equal (char-after (1- (point)))
2176 (string-to-char YaTeX-ec))
2177 (forward-char -1))))
2178 ;(beginning-of-line)
2179 (if (equal (char-after (point)) ?\\) nil ;stay here
2180 (skip-chars-backward "^\n\\\\")
2181 (or (bolp) (forward-char -1))))
2182 (re-search-forward
2183 ;;"\\\\begin{\\([^}]+\\)}\\|\\\\end{\\([^}]+\\)}"
2184 (concat
2185 (YaTeX-replace-format-args
2186 (regexp-quote YaTeX-struct-begin)
2187 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2188 "\\|"
2189 (YaTeX-replace-format-args
2190 (regexp-quote YaTeX-struct-end)
2191 (concat "\\(" YaTeX-struct-name-regexp "\\)") "" "" "")
2192 "\\|\\("
2193 YaTeX-ec-regexp ;;"[][()]\\)"
2194 "[\\]\\[]\\)"
2195 )
2196 (point-end-of-line) t)))
2198 (defun YaTeX-on-includes-p ()
2199 (save-excursion
2200 (beginning-of-line)
2201 (re-search-forward "\\(\\(include[^}]*\\)\\|\\(input\\)\\){[^}]*}"
2202 (point-end-of-line) t)))
2204 (defun YaTeX-on-comment-p (&optional sw)
2205 "Return t if current line is commented out.
2206 Optional argument SW t to treat all `%' lines as comment,
2207 even if on `%#' notation."
2208 (save-excursion
2209 (beginning-of-line)
2210 (skip-chars-forward "\\s ")
2211 (looking-at (if sw "%" "%[^#]"))))
2213 (defun YaTeX-on-BEGIN-END-p ()
2214 (save-excursion
2215 (let ((case-fold-search nil))
2216 (beginning-of-line)
2217 (re-search-forward
2218 "\\(%#BEGIN\\)\\|\\(%#END\\)" (point-end-of-line) t))))
2220 (defun YaTeX-goto-corresponding-* (arg)
2221 "Parse current line and call suitable function."
2222 (interactive "P")
2223 (let (mm)
2224 (cond
2225 ((YaTeX-goto-corresponding-label arg))
2226 ((YaTeX-goto-corresponding-environment))
2227 ((YaTeX-goto-corresponding-file-processor arg))
2228 ((YaTeX-goto-corresponding-file arg))
2229 ((YaTeX-goto-corresponding-BEGIN-END))
2230 ((and (setq mm (YaTeX-in-math-mode-p))
2231 (YaTeX-goto-corresponding-leftright)))
2232 ((and ;;mm YaTeX-use-AMS-LaTeX
2233 (YaTeX-goto-corresponding-paren)))
2234 ;;((and (string-match
2235 ;; YaTeX-equation-env-regexp ;to delay loading
2236 ;; (or (YaTeX-inner-environment t) "document"))
2237 ;; (YaTeX-goto-corresponding-leftright)))
2238 ((YaTeX-goto-corresponding-viewer))
2239 (t (message "I don't know where to go.")))))
2241 (defun YaTeX-goto-corresponding-*-other-window (arg)
2242 "Parse current line and call suitable function."
2243 (interactive "P")
2244 (cond
2245 ((YaTeX-goto-corresponding-label arg t))
2246 ;;((YaTeX-goto-corresponding-environment))
2247 ((YaTeX-goto-corresponding-file t))
2248 ;;((YaTeX-goto-corresponding-BEGIN-END))
2249 (t (message "I don't know where to go."))))
2251 (defun YaTeX-comment-region (alt-prefix)
2252 "Comment out region by '%'.
2253 If you call this function on the 'begin{}' or 'end{}' line,
2254 it comments out whole environment"
2255 (interactive "P")
2256 (if (not (YaTeX-on-begin-end-p))
2257 (comment-out-region
2258 (if alt-prefix
2259 (read-string-with-history "Insert prefix: ")
2260 YaTeX-comment-prefix))
2261 (YaTeX-comment-uncomment-env 'comment-out-region)))
2263 (defun YaTeX-uncomment-region (alt-prefix)
2264 "Uncomment out region by '%'."
2265 (interactive "P")
2266 (if (not (YaTeX-on-begin-end-p))
2267 (uncomment-out-region
2268 (if alt-prefix (read-string-with-history "Remove prefix: ")
2269 YaTeX-comment-prefix)
2270 (region-beginning) (region-end) YaTeX-uncomment-once)
2271 (YaTeX-comment-uncomment-env 'uncomment-out-region)))
2273 (defun YaTeX-comment-uncomment-env (func)
2274 "Comment or uncomment out one LaTeX environment switching function by FUNC."
2275 (let (beg (p (point)))
2276 (save-excursion
2277 (beginning-of-line)
2278 (setq beg (point))
2279 (YaTeX-goto-corresponding-environment)
2280 (beginning-of-line)
2281 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
2282 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
2283 (message "%sommented out current environment."
2284 (if (eq func 'comment-out-region) "C" "Un-c")))
2286 (defun YaTeX-comment-paragraph ()
2287 "Comment out current paragraph."
2288 (interactive)
2289 (save-excursion
2290 (cond
2291 ((YaTeX-on-begin-end-p)
2292 (beginning-of-line)
2293 (insert YaTeX-comment-prefix)
2294 (YaTeX-goto-corresponding-environment)
2295 (beginning-of-line)
2296 (insert YaTeX-comment-prefix))
2297 ((YaTeX-on-comment-p)
2298 (message "Already commented out."))
2299 (t
2300 (mark-paragraph)
2301 (if (looking-at paragraph-separate) (forward-line 1))
2302 (comment-out-region "%")))))
2304 (defun YaTeX-uncomment-paragraph ()
2305 "Uncomment current paragraph."
2306 (interactive)
2307 (save-excursion
2308 (if (YaTeX-on-begin-end-p)
2309 (let ((p (point-marker)))
2310 (YaTeX-goto-corresponding-environment)
2311 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2312 (goto-char p)
2313 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
2314 (set-marker p nil))
2315 (if (YaTeX-on-comment-p)
2316 (let*((fill-prefix "")
2317 ;;append `^%' to head of paragraph delimiter.
2318 (paragraph-start
2319 (concat
2320 "^$\\|^%\\(" YaTeX-paragraph-separate "\\)"))
2321 (paragraph-separate paragraph-start))
2322 (mark-paragraph)
2323 (if (not (bobp)) (forward-line 1))
2324 (uncomment-out-region "%" nil nil YaTeX-uncomment-once))
2325 (message "This line is not a comment line.")))))
2327 (defun YaTeX-remove-prefix (prefix &optional once)
2328 "Remove prefix on current line as far as prefix detected. But
2329 optional argument ONCE makes deletion once."
2330 (interactive "sPrefix:")
2331 (beginning-of-line)
2332 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
2333 (replace-match "")
2334 (if once (end-of-line))))
2336 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
2337 "Kill some matching pair.
2338 This function assumes that pairs occupy whole of each line where they resid."
2339 (if (not (funcall predicate)) nil
2340 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
2341 b2 e2)
2342 (save-excursion
2343 (funcall gofunc)
2344 (funcall predicate) ;get match data
2345 (if (< (point) e1) ;if currently on begin-line
2346 (progn
2347 (setq b2 b1 e2 e1
2348 b1 (match-beginning 0) e1 (match-end 0))
2349 (goto-char e2)) ;goto end-line's end
2350 (setq b2 (match-beginning 0)
2351 e2 (match-end 0))
2352 (goto-char e2)) ;now e2 has surely end-line's end
2353 (skip-chars-forward " \t")
2354 (and (eolp)
2355 (not (eobp))
2356 (setq e2 (1+ (point))))
2357 (if (not kill-contents)
2358 (kill-region
2359 (progn
2360 (goto-char b2)
2361 (skip-chars-backward " \t%")
2362 (if (bolp) (point) b2))
2363 e2))
2364 (goto-char b1)
2365 (skip-chars-backward " \t%")
2366 (if (not kill-contents)
2367 (progn
2368 (kill-append
2369 (buffer-substring
2370 (setq b1 (if (bolp) (point) b1))
2371 (setq e1
2372 (progn
2373 (goto-char e1)
2374 (while (looking-at "{\\| \t")
2375 (forward-list 1))
2376 (skip-chars-forward " \t")
2377 (if (and (eolp) (not (eobp)))
2378 (1+ (point))
2379 (point)))))
2380 t)
2381 (delete-region b1 e1))
2382 (kill-region
2383 (if (bolp) (point) b1)
2384 e2)))
2385 t)))
2387 (defun YaTeX-kill-section-command (point kill-all)
2388 "Kill section-type command at POINT leaving its last argument.
2389 Non-nil for the second argument kill its last argument too."
2390 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
2391 (argc (get 'YaTeX-on-section-command-p 'argc))
2392 beg (end (make-marker)))
2393 (save-excursion
2394 (goto-char point)
2395 (or (looking-at YaTeX-ec-regexp)
2396 (progn
2397 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2398 (forward-char -1)))
2399 (setq beg (point))
2400 (skip-chars-forward "^{")
2401 (while (> (setq argc (1- argc)) 0)
2402 (skip-chars-forward "^{")
2403 (forward-list 1))
2404 (kill-region beg (point))
2405 (forward-list 1)
2406 (set-marker end (point))
2407 (if kill-all
2408 (progn
2409 (kill-append (buffer-substring beg end) nil)
2410 (delete-region beg end))
2411 (goto-char beg)
2412 (kill-append
2413 (buffer-substring
2414 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
2415 nil)
2416 (delete-region beg (1+ (point)))
2417 (goto-char end)
2418 (set-marker end nil)
2419 (kill-append (buffer-substring (point) (1- (point))) nil)
2420 (delete-backward-char 1)))))
2422 (defun YaTeX-kill-paren (kill-contents)
2423 "Kill parentheses leaving its contents.
2424 But kill its contents if the argument KILL-CONTENTS is non-nil."
2425 (interactive "P")
2426 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
2427 (md (match-data)))
2428 (unwind-protect
2429 (save-excursion
2430 (modify-syntax-entry ?\\ " ")
2431 (if (looking-at "\\s(\\|\\(\\s)\\)")
2432 (progn
2433 (if (match-beginning 1)
2434 (up-list -1))
2435 (if (and (> (point) (point-min))
2436 (= (char-after (1- (point))) ?\\ ))
2437 (setq p (1- (point)) bsl t)
2438 (setq p (point)))
2439 (forward-list 1)
2440 ;(YaTeX-goto-open-paren t)
2441 (if kill-contents (delete-region p (point))
2442 (backward-delete-char 1)
2443 (cond
2444 ((save-excursion
2445 (forward-char -2)
2446 (looking-at (concat YaTeX-ec-regexp "/")))
2447 (backward-delete-char 2))
2448 ((= (char-after (1- (point))) ?\\)
2449 (backward-delete-char 1)))
2450 (goto-char p)
2451 (if (looking-at
2452 (concat "{" YaTeX-ec-regexp
2453 YaTeX-command-token-regexp "+"
2454 "\\s +"))
2455 (delete-region (point) (match-end 0))
2456 (delete-char 1)
2457 (if bsl (delete-char 1))))
2458 t)))
2459 (modify-syntax-entry ?\\ backslash-syntax)
2460 (store-match-data md))))
2462 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
2463 (put 'YaTeX-read-environment-history 'no-default t)
2464 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
2465 "Read a LaTeX environment name with completion."
2466 (YaTeX-sync-local-table 'tmp-env-table)
2467 (completing-read-with-history
2468 prompt
2469 (append tmp-env-table user-env-table env-table)
2470 predicate must-match initial
2471 'YaTeX-read-environment-history))
2473 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
2474 (put 'YaTeX-read-section-history 'no-default t)
2475 (defun YaTeX-read-section (prompt &optional predicate initial)
2476 "Read a LaTeX section-type command with completion."
2477 (YaTeX-sync-local-table 'tmp-section-table)
2478 (let ((minibuffer-completion-table
2479 (append tmp-section-table user-section-table section-table)))
2480 (read-from-minibuffer-with-history
2481 prompt initial YaTeX-section-completion-map nil
2482 'YaTeX-read-section-history)))
2484 (defun YaTeX-read-section-with-overview ()
2485 "Read sectioning command with overview.
2486 This function refers a local variable `source-window' in YaTeX-make-section,
2487 because this function is called with no argument."
2488 (interactive)
2489 (require 'yatexsec) ;some case needs this
2490 (if (> (minibuffer-depth) 1)
2491 (error "Too many minibuffer levels for overview."))
2492 (let ((sw (selected-window))
2493 (minibuffer-max-depth nil) ; for XEmacs20
2494 (enable-recursive-minibuffers t) sect)
2495 (unwind-protect
2496 (progn
2497 (select-window source-window)
2498 (setq sect (YaTeX-read-section-in-minibuffer
2499 "Sectioning(Up=C-p, Down=C-n, Help=?): "
2500 YaTeX-sectioning-level (YaTeX-section-overview))))
2501 (select-window sw))
2502 (YaTeX-minibuffer-erase)
2503 (insert sect)
2504 (exit-minibuffer)))
2506 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
2507 (put 'YaTeX-read-fontsize-history 'no-default t)
2508 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
2509 "Read a LaTeX font changing command with completion."
2510 (YaTeX-sync-local-table 'tmp-fontsize-table)
2511 (completing-read-with-history
2512 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
2513 predicate must-match initial 'YaTeX-read-fontsize-history))
2515 (defun YaTeX-change-environment ()
2516 "Change the name of environment."
2517 (interactive)
2518 (if (not (YaTeX-on-begin-end-p)) nil
2519 (save-excursion
2520 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
2521 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
2522 (YaTeX-buffer-substring m2 (match-end 2))))
2523 (goto-char (match-beginning 0))
2524 (set-mark-command nil)
2525 (YaTeX-goto-corresponding-environment)
2526 (setq newenv (YaTeX-read-environment
2527 (format "Change environment `%s' to: " env)))
2528 (cond
2529 ((string= newenv "") (message "Change environment cancelled."))
2530 ((string= newenv env) (message "No need to change."))
2531 (t
2532 (search-forward (concat "{" env) (point-end-of-line) t)
2533 (replace-match (concat "{" newenv) t)
2534 (exchange-point-and-mark)
2535 (search-forward (concat "{" env) (point-end-of-line) t)
2536 (replace-match (concat "{" newenv) t)))
2537 t))))
2539 (defun YaTeX-change-section ()
2540 "Change section-type command."
2541 (interactive)
2542 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
2543 (p (point)) (cmd (YaTeX-match-string 1))
2544 (beg (make-marker)) (end (make-marker)) old new)
2545 (if (null where) nil
2546 (unwind-protect
2547 (let ((source-window (selected-window)))
2548 (cond
2549 ((equal where 0);;if point is on section command
2550 (set-marker beg (match-beginning 1))
2551 (set-marker end (match-end 1))
2552 (goto-char beg) ;beginning of the command
2553 (setq new (YaTeX-read-section
2554 (format "Change `%s' to: " cmd) nil)
2555 old cmd))
2557 ((= where -1);;if point is on a optional parameter
2558 (set-marker beg (match-beginning 2))
2559 (skip-chars-forward "^{")
2560 (set-marker end (point))
2561 (goto-char p)
2562 (setq new
2563 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
2564 (YaTeX-addin cmd)
2565 (concat "["
2566 (read-string
2567 (format "Change `%s' to: "
2568 (setq old (YaTeX-buffer-substring
2569 (1+ beg) (1- end)))))
2570 "]"))))
2572 ((> where 0);;if point is in arguments' braces
2573 (or (looking-at "{")
2574 (progn (skip-chars-backward "^{") (forward-char -1)))
2575 (set-marker beg (1+ (point)))
2576 (forward-list 1)
2577 (forward-char -1)
2578 (set-marker end (point))
2579 (setq old (YaTeX-buffer-substring beg end))
2580 (goto-char p)
2581 (if (> (length old) 40)
2582 (setq old (concat (substring old 0 12) "..."
2583 (substring old -12))))
2584 (setq new
2585 (if (intern-soft (concat "YaTeX::" cmd))
2586 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
2587 (read-string (format "Change `%s' to: " old)))))
2588 ) ;cond
2589 (if (string= old new)
2590 nil ;do not replace
2591 (delete-region beg end)
2592 (goto-char beg)
2593 (insert-before-markers new)))
2594 (set-marker beg nil)
2595 (set-marker end nil))
2596 ;;(goto-char (marker-position p))
2597 new)))
2599 (defun YaTeX-change-fontsize ()
2600 "Change large-type command."
2601 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
2602 (p (point)) large old new beg end)
2603 ;;(and (looking-at "}") (up-list -1))
2604 ;;(and (looking-at "{") (forward-char 1))
2605 ;;Is above convenient?
2606 (save-excursion
2607 (or (looking-at YaTeX-ec-regexp)
2608 (progn
2609 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
2610 (forward-char -1)))
2611 (cond
2612 ((and
2613 (looking-at
2614 (concat YaTeX-ec-regexp "\\(" YaTeX-TeX-token-regexp "\\)"))
2615 (< p (match-end 0))
2616 (assoc (setq old (YaTeX-match-string 1)) lt))
2617 (goto-char p)
2618 (setq beg (match-beginning 1) end (match-end 1) ;save match position
2619 new (completing-read
2620 (format "Change font/size `%s' to : " old) lt))
2621 (delete-region beg end)
2622 (goto-char beg)
2623 (insert-before-markers new)
2624 new)
2625 (t nil)
2626 ))))
2628 (defun YaTeX-change-math-image ()
2629 "Change with image completion."
2630 (let (maketitle memberp beg end)
2631 (if (and (YaTeX-on-maketitle-p)
2632 (progn
2633 (setq maketitle (substring (YaTeX-match-string 0) 1))
2634 (setq memberp (YaTeX-math-member-p maketitle))))
2635 (let*((last-command-char (string-to-char (car memberp)))
2636 (last-command-event last-command-char))
2637 (setq beg (match-beginning 0) end (match-end 0))
2638 (delete-region beg end)
2639 (YaTeX-math-insert-sequence t (cdr memberp))))))
2641 (defun YaTeX-kill-* (&optional arg)
2642 "Parse current line and call suitable function.
2643 Non-nil for ARG kills its contents too."
2644 (interactive "P")
2645 (cond
2646 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
2647 'YaTeX-goto-corresponding-environment arg))
2648 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
2649 'YaTeX-goto-corresponding-BEGIN-END arg))
2650 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
2651 (YaTeX-kill-section-command (match-beginning 0) arg))
2652 ((YaTeX-kill-paren arg))
2653 ((and (fboundp 'overlays-at)
2654 (member YaTeX-on-the-fly-overlay (overlays-at (point))))
2655 (YaTeX-on-the-fly-cancel))
2656 (t (message "I don't know what to kill."))))
2658 (defun YaTeX-change-* ()
2659 "Parse current line and call suitable function."
2660 (interactive)
2661 (cond
2662 ((YaTeX-change-parentheses))
2663 ((YaTeX-change-environment))
2664 ((YaTeX-change-section))
2665 ((YaTeX-change-fontsize))
2666 ((YaTeX-change-math-image))
2667 (t (message "I don't know what to change."))))
2669 ;;;
2670 ;Check availability of add-in functions
2671 ;;;
2672 (cond
2673 ((featurep 'yatexadd) nil) ;Already provided.
2674 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
2675 (t (message "YaTeX add-in functions not supplied.")))
2677 (defun YaTeX-addin (name)
2678 "Check availability of addin function and call it if exists."
2679 (if (and (not (get 'YaTeX-generate 'disabled))
2680 (intern-soft (concat YaTeX-addin-prefix name))
2681 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
2682 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
2683 (if (stringp s) s ""))
2684 "")) ;Add in function is not bound.
2687 (defun YaTeX-on-item-p (&optional point)
2688 "Return t if POINT (default is (point)) is on \\item."
2689 (let ((p (or point (point))))
2690 (save-excursion
2691 (goto-char p)
2692 (end-of-line)
2693 (setq p (point))
2694 (re-search-backward YaTeX-paragraph-delimiter nil t)
2695 (re-search-forward YaTeX-item-regexp p t))))
2697 (defun YaTeX-in-verb-p (&optional point)
2698 "Check if POINT is in verb or verb*. Default of POINT is (point)."
2699 (setq point (or point (point)))
2700 (save-excursion
2701 (let ((md (match-data)))
2702 (goto-char point)
2703 (unwind-protect
2704 (if (not (re-search-backward
2705 (concat YaTeX-ec-regexp
2706 "\\(" YaTeX-verb-regexp "\\)"
2707 "\\([^-A-Za-z_*]\\)")
2708 (point-beginning-of-line) t))
2709 nil
2710 (goto-char (match-end 2))
2711 (skip-chars-forward
2712 (concat "^" (YaTeX-buffer-substring
2713 (match-beginning 2) (match-end 2))))
2714 (and (< (match-beginning 2) point) (< (1- point) (point))))
2715 (store-match-data md)))))
2717 (defun YaTeX-literal-p (&optional point)
2718 "Check if POINT is in verb or verb* or verbatime environment family.
2719 Default of POINT is (point)."
2720 (let ((md (match-data)))
2721 (unwind-protect
2722 (cond
2723 ((equal YaTeX-ec "\\") ;maybe LaTeX
2724 (save-excursion
2725 (and point (goto-char point))
2726 (or (YaTeX-in-verb-p (point))
2727 (and (not (looking-at "\\\\end{verb"))
2728 (YaTeX-quick-in-environment-p
2729 YaTeX-verbatim-environments))))))
2730 (store-match-data md))))
2732 ;; Filling \item
2733 (defun YaTeX-remove-trailing-comment (start end)
2734 "Remove trailing comment from START to end."
2735 (save-excursion
2736 (let ((trcom (concat YaTeX-comment-prefix "$")))
2737 (goto-char start)
2738 (while (re-search-forward trcom end t)
2739 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
2740 (replace-match "\\1"))))))
2742 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
2743 (defun YaTeX-get-item-info (&optional recent thisenv)
2744 "Return the list of the beginning of \\item and column of its item.
2745 If it seems to be outside of itemizing environment, just return nil.
2746 Non-nil for optional argument RECENT refers recent \\item.
2747 Optional second argument THISENV omits calling YaTeX-inner-environment."
2748 (save-excursion
2749 (let* ((p (point)) env e0 c cc md
2750 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
2751 (get 'YaTeX-inner-environment 'point))))
2752 (end-of-line)
2753 (if (if recent
2754 (catch 'found
2755 (while (YaTeX-re-search-active-backward
2756 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
2757 (setq md (match-data))
2758 (YaTeX-inner-environment t)
2759 (store-match-data md)
2760 (if (= bndry (get 'YaTeX-inner-environment 'point))
2761 (throw 'found t))))
2762 (goto-char bndry)
2763 (YaTeX-re-search-active-forward
2764 YaTeX-item-regexp YaTeX-comment-prefix p t))
2765 (progn
2766 (goto-char (match-end 0))
2767 ;(setq c (current-column))
2768 (if (string-match "desc" env)
2769 (setq c 6)
2770 (setq cc (current-column))
2771 (if (equal (following-char) ?\[) (forward-list 1))
2772 (if (< (- (current-column) cc)
2773 YaTeX-itemize-withlabel-max-indent-depth)
2774 (setq c 0)
2775 (move-to-column cc)
2776 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
2777 (skip-chars-forward " \t" (point-end-of-line))
2778 (list (point-beginning-of-line) (+ c (current-column))))))))
2780 (defun YaTeX-fill-item ()
2781 "Fill item in itemize environment."
2782 (interactive)
2783 (save-excursion
2784 (let* ((p (point))
2785 (item-term (concat
2786 "\\(^[ \t]*$\\)\\|" YaTeX-item-regexp "\\|\\("
2787 YaTeX-ec-regexp "\\(begin\\|end\\)\\)"))
2788 ;;This value depends on LaTeX.
2789 fill-prefix start col
2790 (info (YaTeX-get-item-info t)))
2791 (if (null info) nil ;not on \item, do nothing
2792 (setq start (car info)
2793 col (car (cdr info)))
2794 (save-excursion
2795 (if (re-search-backward "^\\s *$" start t)
2796 ;;if separated from \item line, isolate this block
2797 (progn
2798 (setq start (1+ (match-end 0)))
2799 (goto-char start)
2800 (skip-chars-forward " \t")
2801 (delete-region (point) start) ;is this your favor???
2802 (indent-to col))))
2803 (beginning-of-line)
2804 (if (<= (save-excursion
2805 (re-search-forward
2806 (concat "\\\\end{\\|\\\\begin{\\|^[ \t]*$") nil t)
2807 (match-beginning 0))
2808 p)
2809 (progn (message "Not on itemize.") nil)
2810 (end-of-line)
2811 (newline)
2812 (indent-to col)
2813 (setq fill-prefix
2814 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
2815 (beginning-of-line)
2816 (delete-region (point) (progn (forward-line 1) (point)))
2817 (re-search-forward item-term nil 1)
2818 (YaTeX-remove-trailing-comment start (point))
2819 (beginning-of-line)
2820 (push-mark (point) t)
2821 (goto-char start)
2822 (forward-line 1)
2823 (while (< (point) (mark))
2824 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
2825 (forward-line 1))
2826 (fill-region-as-paragraph start (mark))
2827 (if NTT-jTeX
2828 (while (progn(forward-line -1)(end-of-line) (> (point) start))
2829 (insert ?%)))
2830 (pop-mark))))))
2832 (defun YaTeX-fill-paragraph (arg)
2833 "YaTeX adjustment function for fill-paragraph.
2834 *Protect \\verb from unexpected broken up."
2835 (interactive "P")
2836 (cond
2837 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
2838 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
2839 ((YaTeX-in-math-mode-p) nil)
2840 (t
2841 (save-excursion
2842 (let*((verbrex (concat YaTeX-ec-regexp
2843 "\\(" YaTeX-verb-regexp "\\)" ;match#1
2844 "\\(.\\).*\\(\\2\\)")) ;match #2 and #3
2845 (tilderex (concat "\\("
2846 YaTeX-kanji-regexp "~"
2847 "\\)" YaTeX-ec-regexp
2848 "\\|\\("
2849 "~" YaTeX-kanji-regexp
2850 "\\)"))
2851 (p (point)) ii end poslist spacelist lenlist b e n
2852 (fill-prefix fill-prefix)
2853 (inenv (or (YaTeX-inner-environment t) "document"))
2854 (border (get 'YaTeX-inner-environment 'point)))
2855 (cond
2856 ((save-excursion (beginning-of-line) ;if point is on the first
2857 (setq end (point)) ;non-whitespace char
2858 (skip-chars-forward " \t")
2859 (equal (point) p))
2860 (setq fill-prefix (YaTeX-buffer-substring p end)))
2861 ((and ;;(not YaTeX-emacs-19)
2862 (string-match YaTeX-itemizing-env-regexp inenv)
2863 (setq ii (YaTeX-get-item-info)))
2864 (save-excursion
2865 (beginning-of-line)
2866 (indent-to-column (car (cdr ii)))
2867 (setq fill-prefix
2868 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
2869 (delete-region (point) (progn (beginning-of-line) (point))))))
2870 (cond
2871 ((string-match "tabular" inenv)
2872 (let ((b (point-beginning-of-line))
2873 (e (point-end-of-line)))
2874 (if (re-search-backward
2875 "&\\|\\\\\\\\\\|\\\\\\(begin\\|end\\){" border t)
2876 (setq b (if (match-beginning 1)
2877 (progn (forward-line 1) (point))
2878 (point-beginning-of-line))))
2879 (goto-char p)
2880 (if (re-search-forward
2881 "&\\|\\\\\\\\\\|\\\\\\(end\\|begin\\){" nil t)
2882 (setq e (if (match-beginning 1)
2883 (progn (forward-line -1)
2884 (point-end-of-line))
2885 (match-beginning 0))))
2886 (set-mark e)
2887 (goto-char b)))
2888 (t
2889 (mark-paragraph)))
2890 (save-restriction
2891 (narrow-to-region (region-beginning) (region-end))
2892 (YaTeX-remove-trailing-comment (point-min) (point-max))
2893 ;; First, replace spaces in verb to _ temporarily.
2894 (goto-char (point-min))
2895 (while (YaTeX-re-search-active-forward
2896 verbrex YaTeX-comment-prefix (point-max) t)
2897 (setq end (match-beginning 3))
2898 (goto-char (match-beginning 2))
2899 (while (re-search-forward "\\s " end t)
2900 (setq poslist (cons (make-marker) poslist)
2901 spacelist (cons (preceding-char) spacelist)
2902 lenlist (cons 1 lenlist))
2903 (replace-match "_")
2904 (set-marker (car poslist) (match-beginning 0))))
2905 ;; Second, replace "表~\ref{...}" to "\\\ref{...}"
2906 (goto-char (point-min))
2907 (while (YaTeX-re-search-active-forward
2908 tilderex YaTeX-comment-prefix (point-max) t)
2909 (if (match-beginning 1)
2910 (setq b (match-beginning 1) e (match-end 1) n 1)
2911 (setq b (match-beginning 2) e (match-end 2) n 2))
2912 (setq poslist (cons (make-marker) poslist)
2913 spacelist (cons (YaTeX-match-string n) spacelist)
2914 lenlist (cons 2 lenlist))
2915 (goto-char (match-beginning 0))
2916 (delete-region (point) e)
2917 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
2918 (set-marker (car poslist) b))
2919 ;;(fill-paragraph arg)
2920 (fill-region-as-paragraph (point-min) (point-max) arg)
2921 (while spacelist
2922 (goto-char (car poslist))
2923 (set-marker (car poslist) nil)
2924 (and (eolp) (skip-chars-forward "\n\t "))
2925 (delete-char (car lenlist))
2926 (insert (car spacelist))
2927 (setq spacelist (cdr spacelist)
2928 poslist (cdr poslist)
2929 lenlist (cdr lenlist)))
2930 (goto-char (point-min))
2931 (forward-word 1)
2932 (beginning-of-line)
2933 (while (re-search-forward "\\\\\\([a-z]*ref\\|cite\\){" nil t)
2934 (if (< (point-end-of-line)
2935 (save-excursion (forward-char -1) (forward-list 1) (point)))
2936 (progn (end-of-line)
2937 (if (save-excursion
2938 (backward-word 1)
2939 (looking-at "[^0-9A-z!-)]"))
2940 (insert YaTeX-comment-prefix)))))
2941 ;; Nonbreak space `~'
2942 (goto-char (point-min))
2943 (while (YaTeX-re-search-active-forward
2944 "~\\(\\s *\\)$" YaTeX-comment-prefix (point-max) t)
2945 (delete-region (match-beginning 1) (match-end 1))
2946 (insert YaTeX-comment-prefix))
2947 (goto-char (point-min))
2948 (if (and NTT-jTeX (looking-at "[ \t]\\|^$"))
2949 (progn
2950 (goto-char (point-min))
2951 (while (not (eobp))
2952 (end-of-line)
2953 (or (bolp)
2954 (save-excursion
2955 (backward-word 1)
2956 (looking-at "[0-9A-z!-)]")) ;is not japanese string
2957 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
2958 (forward-line 1))
2959 (goto-char p)
2960 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
2961 ))))))))
2963 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
2964 (fset 'YaTeX-saved-indent-new-comment-line
2965 (symbol-function 'indent-new-comment-line))
2966 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
2968 (defun YaTeX-indent-new-comment-line (&optional soft)
2969 "Tuned `indent-new-comment-line' function for yatex.
2970 See the documentation of `YaTeX-saved-indent-new-comment-line'."
2971 (interactive)
2972 (cond
2973 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
2974 (string-match
2975 "document"
2976 (or (and (boundp 'inenv) inenv)
2977 (or (YaTeX-inner-environment t) "document"))))
2978 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
2979 ; ((and (eq major-mode 'yahtml-mode)
2980 ; (string-match
2981 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
2982 ; (yahtml-indent-new-commnet-line))
2983 ((and (eq major-mode 'yatex-mode) ;1997/2/4
2984 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
2985 (t (let (fill-prefix)
2986 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
2988 (defun YaTeX-fill-* ()
2989 "Fill paragraph according to its condition."
2990 (interactive)
2991 (cond
2992 ((YaTeX-fill-item))
2993 ))
2995 ;; Accent completion
2996 (defun YaTeX-read-accent-char (x)
2997 "Read char in accent braces."
2998 (let ((c (read-char)))
2999 (concat
3000 (if (and (or (= c ?i) (= c ?j))
3001 (not (string-match (regexp-quote x) "cdb")))
3002 "\\" "")
3003 (char-to-string c))))
3005 (defun YaTeX-make-accent ()
3006 "Make accent usage."
3007 (interactive)
3008 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
3009 (let ((c (read-char))(case-fold-search nil))
3010 (setq c (cond ((and (> c ?0) (< c ?8))
3011 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
3012 ((= c ?h) "H")
3013 (t (char-to-string c))))
3014 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
3015 (insert "\\" c "{}")
3016 (backward-char 1)
3017 (insert (YaTeX-read-accent-char c))
3018 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
3019 (forward-char 1))))
3021 ;; Field skip in tabular
3022 (defun YaTeX-forward-field (arg)
3023 "Move forward to the ARGth next column field of table."
3024 (interactive "p")
3025 (if (< arg 0)
3026 (YaTeX-backward-field (- arg))
3027 (let ((ep (save-excursion (YaTeX-end-of-environment) (point)))
3028 (wc (car (YaTeX-array-what-column-internal))))
3029 (while (>= (setq arg (1- arg)) 0)
3030 (skip-chars-forward "^&\\\\")
3031 (while (and (not (eobp))
3032 (> ep (point))
3033 (looking-at "\\&\\|\\\\")
3034 (= wc (car (YaTeX-array-what-column-internal))))
3035 (skip-chars-forward "&" ep)
3036 (while (looking-at "[\n\t ]+\\|\\\\\\\\\\|\\\\.line\\>")
3037 (goto-char (match-end 0))
3038 ))))))
3040 (defun YaTeX-backward-field (arg)
3041 "Move backward to the ARGth next column field of table."
3042 (interactive "p")
3043 (if (< arg 0)
3044 (YaTeX-forward-field (- arg))
3045 (let ((bp (save-excursion
3046 (YaTeX-beginning-of-environment)
3047 (point-end-of-line)))
3048 (wc (car (YaTeX-array-what-column-internal))))
3049 (while (>= (setq arg (1- arg)) 0)
3050 (skip-chars-backward "^&\\\\" bp)
3051 (while (and (not (bobp))
3052 (< bp (point))
3053 (memq (preceding-char) '(?& ?\\))
3054 (= wc (car (YaTeX-array-what-column-internal))))
3055 (skip-chars-backward "&\\\\" bp)
3056 (skip-chars-backward "\n\t " bp))
3057 (if (eolp) (skip-chars-forward "^&\\\\"))))))
3059 ;; Indentation
3060 (defun YaTeX-current-indentation ()
3061 "Return the indentation of current environment."
3062 (save-excursion
3063 ;;(beginning-of-line)
3064 (if (YaTeX-beginning-of-environment t)
3065 (goto-char (get 'YaTeX-inner-environment 'point))
3066 (forward-line -1)
3067 (beginning-of-line)
3068 (skip-chars-forward " \t"))
3069 (current-column)))
3071 (defun YaTeX-previous-line-indentation ()
3072 (save-excursion
3073 (forward-line -1)
3074 (skip-chars-forward " \t")
3075 (current-column)))
3077 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\|alltt"
3078 "*Regexp of environment names that should begin with no indentation.
3079 All verbatime-like environment name should match with.")
3080 (defun YaTeX-indent-line ()
3081 "Indent corrent line referrin current environment."
3082 (interactive)
3083 (let ((indent-relative
3084 (function
3085 (lambda (&optional additional)
3086 (YaTeX-reindent
3087 (+ (YaTeX-current-indentation)
3088 (or additional 0)
3089 YaTeX-environment-indent)))))
3090 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
3091 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
3092 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
3093 ;;(if NTT-jTeX ;;Do you need this section?
3094 ;; (save-excursion
3095 ;; (end-of-line)
3096 ;; (let ((p (point)))
3097 ;; (forward-line -1)
3098 ;; (end-of-line)
3099 ;; (or (= p (point))
3100 ;; (progn (backward-char (length YaTeX-comment-prefix))
3101 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
3102 ;; (progn
3103 ;; (skip-chars-backward YaTeX-comment-prefix)
3104 ;; (kill-line))))))
3105 (or inenv (setq inenv "document")) ;is the default environment
3106 (cond
3107 ((and
3108 (prog1 (YaTeX-on-begin-end-p)
3109 (setq begend (match-beginning 0)))
3110 (or (match-beginning 2) ;if \end
3111 (and (match-beginning 3) ;if \) \]
3112 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
3113 (YaTeX-reindent
3114 (save-excursion
3115 (YaTeX-goto-corresponding-environment)
3116 (current-column))))
3117 ;; on the begining of verbatime line, remove all indentation
3118 ((and begend ;; match-beginning 0 of \begin
3119 YaTeX-noindent-env-regexp
3120 (stringp YaTeX-noindent-env-regexp)
3121 (save-excursion
3122 (and ;; if the \begin is the first declaration of this line
3123 (progn (beginning-of-line) (skip-chars-forward " \t")
3124 (= begend (point)))
3125 (progn
3126 (goto-char begend)
3127 (looking-at
3128 (concat YaTeX-ec-regexp
3129 "begin{\\(" YaTeX-noindent-env-regexp "\\)}"))))))
3130 (save-excursion
3131 (goto-char begend)
3132 (delete-region (point) (point-beginning-of-line))))
3133 ((string-match YaTeX-equation-env-regexp inenv)
3134 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
3135 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
3136 (string-match YaTeX-itemizing-env-regexp inenv)
3137 ;;(YaTeX-on-item-p) ??
3138 ;;(setq iteminfo (YaTeX-get-item-info t))
3139 (if (save-excursion
3140 (beginning-of-line)
3141 (re-search-forward YaTeX-item-regexp peol t))
3142 (progn
3143 (save-excursion
3144 (goto-char (1+ (match-beginning 0)))
3145 (setq depth
3146 (* YaTeX-environment-indent
3147 (cond
3148 ((looking-at "subsubsub") 3)
3149 ((looking-at "subsub") 2)
3150 ((looking-at "sub") 1)
3151 (t 0)))))
3152 (funcall indent-relative depth))
3153 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
3154 (+ (save-excursion
3155 (beginning-of-line)
3156 (YaTeX-current-indentation))
3157 YaTeX-environment-indent))))
3158 )
3159 ((YaTeX-literal-p) ;verbatims
3160 (tab-to-tab-stop))
3161 ((string-match "\\(tabular\\|array\\)" inenv) ;1.73
3162 (let ((n 1) (cc (current-column)) (p (point)))
3163 (condition-case err
3164 (save-excursion
3165 (beginning-of-line)
3166 (skip-chars-forward "[ \t]")
3167 ;;(if (looking-at "&") (forward-char 1))
3168 (require 'yatexenv)
3169 (setq n (car (YaTeX-array-what-column-internal))))
3170 (error nil))
3171 (YaTeX-reindent
3172 (+ (YaTeX-current-indentation)
3173 YaTeX-environment-indent
3174 (* (1- n) YaTeX-tabular-indentation)))
3175 (and (= cc (current-column))
3176 (= p (point))
3177 (equal last-command 'YaTeX-indent-line)
3178 ;; if NO indent action occured, move to the next column
3179 (YaTeX-forward-field 1))))
3180 ((and inenv (not (equal "document" inenv)))
3181 (funcall indent-relative))
3182 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
3183 (require 'yatexsec) ;to know YaTeX-sectioning-level
3184 (setq sect (YaTeX-match-string 1))
3185 (if (string-match "\\*$" sect)
3186 (setq sect (substring sect 0 -1)))
3187 (YaTeX-reindent
3188 (* (max
3189 (1- ;I want chapter to have indentation 0
3190 (or (cdr (assoc sect YaTeX-sectioning-level))
3191 0))
3192 0)
3193 YaTeX-environment-indent)))
3194 ;;Default movement
3195 ((and (bolp) fill-prefix) (insert fill-prefix))
3196 (t (save-excursion
3197 (beginning-of-line)
3198 (if fill-prefix
3199 (progn
3200 (delete-region (point)
3201 (progn (skip-chars-forward " \t")
3202 (point)))
3203 (insert fill-prefix))
3204 (skip-chars-forward " \t")
3205 (if (bobp)
3206 nil
3207 (indent-relative-maybe))))
3208 (skip-chars-forward " \t")))
3209 ;;if current line is \begin, re-indent \end too
3210 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
3211 (save-excursion
3212 ;;(beginning-of-line)
3213 ;;(search-forward "\\begin")
3214 (goto-char (match-beginning 0))
3215 (setq depth (current-column))
3216 (YaTeX-goto-corresponding-environment)
3217 (YaTeX-reindent depth)))
3218 (if (or
3219 (and NTT-jTeX
3220 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
3221 (save-excursion
3222 (beginning-of-line)
3223 (and
3224 (not (bobp))
3225 (progn
3226 (backward-char 1)
3227 (re-search-backward
3228 "\\\\\\(\\(page\\)?ref\\|cite\\){" (point-beginning-of-line) t))
3229 (goto-char (1- (match-end 0)))
3230 (> (save-excursion
3231 (condition-case ()
3232 (progn (forward-list 1) (point))
3233 (error (point-max))))
3234 (point-end-of-line)))))
3235 (save-excursion
3236 (end-of-line)
3237 (let ((p (point)))
3238 (forward-line -1)
3239 (end-of-line)
3240 (or (= p (point))
3241 (looking-at (regexp-quote YaTeX-comment-prefix))
3242 (bobp) (bolp)
3243 (save-excursion
3244 (backward-word 1)
3245 (looking-at "\\sw+")) ;is not japanese string
3246 (insert YaTeX-comment-prefix)))))))
3248 (defun YaTeX-comment-line-break (&optional soft)
3249 "Call comment-indent-new-line and YaTeX-indent-line"
3250 (comment-indent-new-line soft)
3251 (YaTeX-indent-line))
3253 (defun YaTeX-latex2e-p ()
3254 (let ((b (current-buffer))
3255 (ptn (concat YaTeX-ec "documentclass")))
3256 (unwind-protect
3257 (or (save-excursion (search-backward ptn nil t))
3258 (progn
3259 (YaTeX-visit-main t)
3260 (save-excursion (search-backward ptn nil t))))
3261 (set-buffer b))))
3263 (provide 'yatex)
3264 (defvar yatex-mode-load-hook nil
3265 "*List of functions to be called when yatex.el is loaded.")
3266 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
3267 (load "yatex19"))
3268 (load "yatexhks" t)
3270 ;;-------------------- Final hook jobs --------------------
3271 (substitute-all-key-definition
3272 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
3273 (substitute-all-key-definition
3274 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
3275 (run-hooks 'yatex-mode-load-hook)
3277 ;; `History' was moved to ChangeLog
3278 ;----------------------------- End of yatex.el -----------------------------
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3281 ; coding: sjis
3282 ; End: