yatex: yatex.el annotate

yatex

annotate yatex.el @ 361:41a05a44826a

[pdftex] option for pdflatex

author	HIROSE Yuuji <yuuji@gentei.org>
date	Tue, 23 Dec 2014 15:34:31 +0900
parents	e17589ce8b0d
children	b1e6c8c03253

rev	line source
yuuji@286	1 ;;; yatex.el --- Yet Another tex-mode for emacs //–ě’ą// -- coding: sjis --
yuuji@313	2 ;;; (c)1991-2014 by HIROSE Yuuji.[yuuji@yatex.org]
yuuji@361	3 ;;; Last modified Tue Dec 23 12:07:26 2014 on firestorm
yuuji@119	4 ;;; $Id$
yuuji@69	5 ;;; The latest version of this software is always available at;
yuuji@69	6 ;;; http://www.yatex.org/
yuuji@0	7
yuuji@286	8 ;;; Code:
yuuji@3	9 (require 'comment)
yuuji@64	10 (require 'yatexlib)
yuuji@360	11 (defconst YaTeX-revision-number "1.77.7"
yuuji@69	12 "Revision number of running yatex.el")
yuuji@69	13
yuuji@0	14 ;---------- Local variables ----------
yuuji@22	15 (defvar YaTeX-prefix "\C-c"
yuuji@59	16 "*Prefix key to call YaTeX functions.
yuuji@69	17 You can select favorite prefix key by setq in your ~/.emacs.")
yuuji@69	18
yuuji@11	19 (defvar YaTeX-environment-indent 1
yuuji@69	20 "*Indentation depth at column width in LaTeX environments.")
yuuji@69	21
yuuji@64	22 (defvar YaTeX-fill-prefix nil
yuuji@5	23 "*fill-prefix used for auto-fill-mode.
yuuji@69	24 The default value is nil.")
yuuji@69	25
yuuji@5	26 (defvar YaTeX-fill-column 72
yuuji@69	27 "*fill-column used for auto-fill-mode.")
yuuji@69	28
yuuji@4	29 (defvar YaTeX-comment-prefix "%"
yuuji@69	30 "TeX comment prefix.")
yuuji@69	31
yuuji@5	32 (defvar YaTeX-current-position-register ?3
yuuji@22	33 "*Position register to keep where the last completion was done.
yuuji@22	34 All of YaTeX completing input store the current position into
yuuji@5	35 the register YaTeX-current-position-register. So every time you
yuuji@52	36 make a trip to any other part of text other than you are writing, you can
yuuji@13	37 return to the editing paragraph by calling register-to-point with argument
yuuji@69	38 YaTeX-current-position-register.")
yuuji@69	39
yuuji@286	40 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil means latex 2.09")
yuuji@72	41
yuuji@72	42 (defvar tex-command
yuuji@72	43 (cond
yuuji@72	44 (YaTeX-use-LaTeX2e "platex")
yuuji@72	45 (YaTeX-japan "jlatex")
yuuji@72	46 (t "latex"))
yuuji@69	47 "*Default command for typesetting LaTeX text.")
yuuji@69	48
yuuji@7	49 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
yuuji@69	50 "*Default command of BibTeX.")
yuuji@69	51
yuuji@0	52 (defvar dvi2-command ;previewer command for your site
yuuji@52	53 (if YaTeX-dos "dviout -wait=0"
yuuji@58	54 "xdvi -geo +0+0 -s 4")
yuuji@5	55 "*Default previewer command including its option.
yuuji@69	56 This default value is for X window system.")
yuuji@69	57
yuuji@334	58 (defvar YaTeX-cmd-gimp "gimp")
yuuji@334	59 (defvar YaTeX-cmd-tgif "tgif")
yuuji@334	60 (defvar YaTeX-cmd-inkscape "inkscape")
yuuji@334	61 (defvar YaTeX-cmd-dia "dia")
yuuji@334	62 (defvar YaTeX-cmd-ooo "soffice")
yuuji@334	63 (defvar YaTeX-cmd-gs "gs")
yuuji@361	64 (defvar YaTeX-cmd-displayline
yuuji@361	65 "/Applications/Skim.app/Contents/SharedSupport/displayline")
yuuji@334	66 (defvar YaTeX-cmd-edit-ps YaTeX-cmd-gimp)
yuuji@334	67 (defvar YaTeX-cmd-edit-pdf YaTeX-cmd-ooo)
yuuji@334	68 (defvar YaTeX-cmd-edit-ai YaTeX-cmd-inkscape)
yuuji@334	69 (defvar YaTeX-cmd-edit-svg YaTeX-cmd-inkscape)
yuuji@334	70 (defvar YaTeX-cmd-edit-images YaTeX-cmd-gimp)
yuuji@334	71
yuuji@327	72 (defvar tex-pdfview-command ;previewer command for your site
yuuji@327	73 (cond
yuuji@327	74 (YaTeX-dos "acroread")
yuuji@361	75 (YaTeX-macos (cond
yuuji@361	76 ((file-executable-p YaTeX-cmd-displayline) "open -a Skim")
yuuji@361	77 (t "open")))
yuuji@327	78 (t "evince"))
yuuji@327	79 "*Default PDF viewer command including its option.")
yuuji@327	80
yuuji@13	81 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
yuuji@69	82 "*Default makeindex command.")
yuuji@69	83
yuuji@5	84 (defvar dviprint-command-format
yuuji@13	85 (if YaTeX-dos "dviprt %s %f%t"
yuuji@5	86 "dvi2ps %f %t %s \| lpr")
yuuji@22	87 "*Command line string to print out current file.
yuuji@22	88 Format string %s will be replaced by the filename. Do not forget to
yuuji@22	89 specify the `from usage' and `to usage' with their option by format string
yuuji@22	90 %f and %t.
yuuji@69	91 See also documentation of dviprint-from-format and dviprint-to-format.")
yuuji@69	92
yuuji@5	93 (defvar dviprint-from-format
yuuji@13	94 (if YaTeX-dos "%b-" "-f %b")
yuuji@69	95 "*`From' page format of dvi filter. %b will turn to beginning page number.")
yuuji@69	96
yuuji@5	97 (defvar dviprint-to-format
yuuji@13	98 (if YaTeX-dos "%e" "-t %e")
yuuji@69	99 "*`To' page format of dvi filter. %e will turn to end page number.")
yuuji@69	100
yuuji@123	101 (defvar YaTeX-dvipdf-command
yuuji@123	102 "dvipdfmx"
yuuji@123	103 "*Command name to convert dvi file to PDF.")
yuuji@123	104
yuuji@5	105 (defvar YaTeX-default-document-style
yuuji@347	106 (concat (if YaTeX-japan "js") "article")
yuuji@69	107 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
yuuji@69	108
yuuji@5	109 (defvar YaTeX-need-nonstop nil
yuuji@69	110 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
yuuji@69	111
yuuji@0	112 (defvar latex-warning-regexp "line.* [0-9]*"
yuuji@69	113 "*Regular expression of line number of warning message by latex command.")
yuuji@69	114
yuuji@0	115 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
yuuji@22	116 "*Regular expression of line number of latex error.
yuuji@22	117 Perhaps your latex command stops at this error message with line number of
yuuji@69	118 LaTeX source text.")
yuuji@69	119
yuuji@1	120 (defvar latex-dos-emergency-message
yuuji@3	121 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
yuuji@22	122 "Message pattern of emergency stop of typesetting.
yuuji@22	123 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
yuuji@0	124 latex command which is stopping on a LaTeX error, is terminated by Demacs.
yuuji@13	125 Many latex command on DOS display some messages when it is terminated by
yuuji@13	126 other process, user or OS. Define to this variable a message string of your
yuuji@13	127 latex command on DOS shown at abnormal termination.
yuuji@0	128 Remember Demacs's call-process function is not oriented for interactive
yuuji@69	129 process.")
yuuji@69	130
yuuji@64	131 (defvar NTT-jTeX nil
yuuji@64	132 "*T for using NTT-jTeX for latex command.
yuuji@64	133 More precisely, setting t to this variables inhibits inter-word break on
yuuji@64	134 typeset document by line-break of source text. That is, YaTeX automatically
yuuji@64	135 put % after each line at filling.
yuuji@64	136 ‰üŤs+C“f“g‚É‚ć‚Á‚ÄA^CvZbgŚă‚ĚŽšŠÔ‚Ş‹ó‚˘‚Ä‚µ‚Ü‚¤‚Ě‚đ—}§‚·‚éŹęŤ‡‚É
yuuji@64	137 t‚É‚·‚é(ŚĂ‚˘NTT-jTeX‚ĹŚ°’‚ÉŚ»‚ę‚é)B‹ď‘Ě“I‚É‚ÍAfill‚·‚é‚Ć‚«‚ÉŠeŤs‚ĚŹI‚í‚č‚É
yuuji@69	138 %‚đ•t‰Á‚·‚éB")
yuuji@69	139
yuuji@70	140
yuuji@64	141 (defvar YaTeX-item-regexp
yuuji@64	142 (concat (regexp-quote "\\") "\$sub\\\|bib\$*item")
yuuji@69	143 "*Regular expression of item command.")
yuuji@69	144
yuuji@7	145 (defvar YaTeX-sectioning-regexp
yuuji@69	146 "\$part\\\|chapter\\?\\\|\\(sub\$\$section\\\|paragraph\$\\)\$\\*\\\|\\b\$"
yuuji@69	147 "*LaTeX sectioning commands regexp.")
yuuji@69	148
yuuji@58	149 (defvar YaTeX-paragraph-start
yuuji@59	150 (concat "^[ \t]%\\\|^[ \t]$\\\|\\'\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@13	151 YaTeX-sectioning-regexp ;sectioning commands
yuuji@7	152 "\\\|[A-z]*item\\\|begin{\\\|end{" ;special declaration
yuuji@70	153 "\\\|\\[\\\|\\]"
yuuji@59	154 "\\\|newpage\\b\\\|vspace\\b"
yuuji@7	155 "\\)")
yuuji@58	156 "*Paragraph starting regexp of common LaTeX source. Use this value
yuuji@69	157 for YaTeX-uncomment-paragraph.")
yuuji@69	158
yuuji@58	159 (defvar YaTeX-paragraph-separate
yuuji@58	160 (concat "^[ \t]%\\\|^[ \t]$\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@58	161 YaTeX-sectioning-regexp ;sectioning commands
yuuji@58	162 "\\\|begin{\\\|end{" ;special declaration
yuuji@68	163 "\\\|\\[\\\|\\]"
yuuji@59	164 "\\\|newpage\\b\\\|vspace\\b"
yuuji@58	165 "\\)")
yuuji@7	166 "*Paragraph delimiter regexp of common LaTeX source. Use this value
yuuji@69	167 for YaTeX-uncomment-paragraph.")
yuuji@69	168
yuuji@49	169 (defvar YaTeX-verbatim-environments
yuuji@177	170 '("verbatim" "verbatim*" "alltt")
yuuji@49	171 "*Assume these environments of this variable disable LaTeX commands.")
yuuji@177	172 (defvar YaTeX-verb-regexp "verb\\*?\\\|path"
yuuji@51	173 "*Regexp of verb family. Do not contain preceding \\\\ nor \$\$.")
yuuji@49	174 (defvar YaTeX-fill-inhibit-environments
yuuji@49	175 (append '("tabular" "tabular" "array" "picture" "eqnarray" "eqnarray"
yuuji@307	176 "longtable"
yuuji@69	177 "equation" "equation*" "math" "displaymath")
yuuji@49	178 YaTeX-verbatim-environments)
yuuji@13	179 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
yuuji@69	180 Define those environments as a form of list.")
yuuji@69	181
yuuji@52	182 (defvar YaTeX-itemizing-env-regexp
yuuji@64	183 "itemize\\\|enumerate\\\|description\\\|list\\\|thebibliography"
yuuji@53	184 "*Regexp of itemizing environments")
yuuji@53	185 (defvar YaTeX-equation-env-regexp
yuuji@54	186 "array\\?\\\|equation\\?"
yuuji@53	187 "*Regexp of environments for equations")
yuuji@57	188 (defvar YaTeX-array-env-regexp
yuuji@58	189 (concat
yuuji@58	190 "array\\?\\\|eqnarray\\?\\\|tabbing\\\|tabular\\*?\\\|" ;LaTeX
yuuji@307	191 "longtable\\\|" ;LaTeX2e
yuuji@69	192 "matrix\\\|pmatrix\\\|bmatrix\\\|vmatrix\\\|Vmatrix\\\|" ;AMS-LaTeX
yuuji@58	193 "align\\?\\\|split\\?\\\|aligned\\?\\\|alignat\\?\\\|" ;AMS-LaTeX
yuuji@68	194 "[bpvV]?matrix\\\|smallmatrix\\\|cases\\\|" ;AMS-LaTeX
yuuji@58	195 "xalignat\\?\\\|xxalignat\\?") ;AMS-LaTeX
yuuji@57	196 "*Regexp of environments where `&' becomes field delimiter.")
yuuji@11	197 (defvar YaTeX-uncomment-once t
yuuji@22	198 "*T for removing all continuous commenting character(%).
yuuji@69	199 Nil for removing only one commenting character at the beginning-of-line.")
yuuji@69	200
yuuji@22	201 (defvar YaTeX-close-paren-always t
yuuji@69	202 "*Close parenthesis always when YaTeX-modify-mode is nil.")
yuuji@69	203
yuuji@22	204 (defvar YaTeX-greek-by-maketitle-completion nil
yuuji@69	205 "*T for greek letters completion by maketitle-type completion.")
yuuji@69	206
yuuji@22	207 (defvar YaTeX-auto-math-mode t
yuuji@22	208 "*T for changing YaTeX-math mode automatically.")
yuuji@316	209 (defvar YaTeX-use-AMS-LaTeX t
yuuji@69	210 "*T for using AMS-LaTeX")
yuuji@69	211
yuuji@22	212 (defvar yatex-mode-hook nil
yuuji@69	213 "*List of functions to be called at the end of yatex-mode initializations.")
yuuji@69	214
yuuji@70	215 (defvar YaTeX-search-file-from-top-directory t
yuuji@72	216 "*Non-nil means to search input-files from the directory where main file exists.")
yuuji@72	217
yuuji@72	218 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
yuuji@72	219 (fboundp 'x-color-values)
yuuji@72	220 (fboundp 'font-lock-fontify-region))
yuuji@72	221 "*Use font-lock to fontify buffer or not.")
yuuji@72	222
yuuji@72	223 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
yuuji@73	224 (fboundp 'hilit-translate)
yuuji@73	225 (not YaTeX-use-font-lock))
yuuji@72	226 "*Use hilit19 to highlight buffer or not.")
yuuji@70	227
yuuji@82	228 (defvar YaTeX-tabular-indentation 4
yuuji@82	229 "*Indentation column-depth of continueing line in tabular environment.")
yuuji@82	230
yuuji@22	231 ;;-- Math mode values --
yuuji@22	232
yuuji@22	233 (defvar YaTeX-math-key-list-default
yuuji@22	234 '((";" . YaTeX-math-sign-alist)
yuuji@52	235 (":" . YaTeX-greek-key-alist))
yuuji@69	236 "Default key sequence to invoke math-mode's image completion.")
yuuji@69	237
yuuji@22	238 (defvar YaTeX-math-key-list-private nil
yuuji@69	239 "*User defined alist, math-mode-prefix vs completion alist.")
yuuji@69	240
yuuji@22	241 (defvar YaTeX-math-key-list
yuuji@22	242 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
yuuji@69	243 "Key sequence to invoke math-mode's image completion.")
yuuji@69	244
yuuji@54	245 (defvar YaTeX-skip-default-reader nil
yuuji@69	246 "Non-nil skips default argument reader of section-type completion.")
yuuji@69	247
yuuji@54	248 (defvar YaTeX-simple-messages nil
yuuji@69	249 "Non-nil makes minibuffer messages simpler.")
yuuji@69	250
yuuji@64	251 (defvar YaTeX-template-file "~/work/template.tex"
yuuji@69	252 "*Template TeX source file. This will be inserted to empty file.")
yuuji@69	253
yuuji@57	254 (defvar YaTeX-addin-prefix "YaTeX:")
yuuji@73	255
yuuji@73	256 (defvar yatex-mode-abbrev-table nil
yuuji@73	257 "*Abbrev table in use in yatex-mode buffers.")
yuuji@73	258 (define-abbrev-table 'yatex-mode-abbrev-table ())
yuuji@73	259
yuuji@73	260
yuuji@0	261 ;------------ Completion table ------------
yuuji@0	262 ; Set tex-section-like command possible completion
yuuji@22	263 (defvar section-table
yuuji@70	264 (append
yuuji@70	265 '(("part") ("chapter") ("chapter") ("section") ("section")
yuuji@70	266 ("subsection") ("subsection*")
yuuji@70	267 ("subsubsection") ("paragraph") ("subparagraph")
yuuji@72	268 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
yuuji@70	269 ("title") ("underline") ("label") ("makebox")
yuuji@70	270 ("footnote") ("footnotetext") ("index")
yuuji@70	271 ("hspace") ("vspace") ("bibliography") ("bibitem") ("cite")
yuuji@70	272 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
yuuji@82	273 ("arabic")
yuuji@82	274 ("newcounter")
yuuji@70	275 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
yuuji@70	276 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
yuuji@70	277 ("newcommand" 2) ("renewcommand" 2)
yuuji@82	278 ("newenvironment" 3) ("newtheorem" 2)
yuuji@70	279 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
yuuji@82	280 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
yuuji@82	281 ("multicolumn" 3) ("shortstack") ("parbox" 2)
yuuji@70	282 ;; for mathmode accent
yuuji@70	283 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
yuuji@70	284 ("widetilde") ("widehat") ("overline") ("overrightarrow")
yuuji@70	285 ;; section types in mathmode
yuuji@70	286 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit")
yuuji@314	287 ;;cleveref
yuuji@314	288 ("cref") ("crefrange") ("cpageref") ("labelcref") ("labelcpageref")
yuuji@70	289 )
yuuji@70	290 (if YaTeX-use-LaTeX2e
yuuji@70	291 '(("documentclass") ("usepackage")
yuuji@70	292 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
yuuji@70	293 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
yuuji@70	294 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
yuuji@70	295 ("mathsf") ("mathtt")
yuuji@82	296 ("textcircled")
yuuji@70	297 ("scalebox" 1) ;is faking of argument position
yuuji@82	298 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
yuuji@82	299 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
yuuji@70	300 ("includegraphics") ("includegraphics*")
yuuji@79	301 ("bou") ;defined in plext
yuuji@79	302 ("url") ;defined in url
yuuji@79	303 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
yuuji@79	304 ("fancyoval") ;defined in fancybox
yuuji@79	305 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
yuuji@79	306 ("bm") ;deined in bm
yuuji@79	307 ("verbfile") ("listing") ;defined in misc
yuuji@82	308 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
yuuji@82	309 ))
yuuji@82	310 (if YaTeX-use-AMS-LaTeX
yuuji@82	311 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
yuuji@82	312 ("tag") ("tag*"))))
yuuji@69	313 "Default completion table for section-type completion.")
yuuji@69	314
yuuji@0	315 (defvar user-section-table nil)
yuuji@6	316 (defvar tmp-section-table nil)
yuuji@82	317 (defvar YaTeX-ams-math-begin-alist
yuuji@82	318 '(("align") ("align") ("multline") ("multline") ("gather") ("gather*")
yuuji@82	319 ("alignat") ("alignat") ("xalignat") ("xalignat")
yuuji@82	320 ("xxalignat") ("xxalignat") ("flalign") ("flalign") ("equation*")))
yuuji@82	321 (defvar YaTeX-ams-math-gathering-alist
yuuji@82	322 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
yuuji@82	323 ("split") ("split") ("aligned") ("aligned") ("alignedat") ("gathered")
yuuji@82	324 ("smallmatrix") ("cases") ("subequations")))
yuuji@82	325 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
yuuji@82	326 (defvar YaTeX-math-begin-list
yuuji@82	327 (mapcar 'car YaTeX-ams-math-begin-alist))
yuuji@82	328 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
yuuji@82	329 (mapcar 'car YaTeX-ams-math-gathering-alist))
yuuji@82	330
yuuji@82	331
yuuji@82	332 (defvar YaTeX-ams-env-table
yuuji@82	333 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
yuuji@82	334 "*Standard AMS-LaTeX(2e) environment completion table.")
yuuji@0	335
yuuji@0	336 ; Set tex-environment possible completion
yuuji@22	337 (defvar env-table
yuuji@79	338 (append
yuuji@79	339 '(("quote") ("quotation") ("center") ("verse") ("document")
yuuji@79	340 ("verbatim") ("itemize") ("enumerate") ("description")
yuuji@79	341 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
yuuji@79	342 ("sloppypar") ("picture") ("displaymath")
yuuji@240	343 ("eqnarray") ("eqnarray") ("figure") ("equation") ("equation")
yuuji@240	344 ("abstract") ("array")
yuuji@79	345 ("thebibliography") ("theindex") ("flushleft") ("flushright")
yuuji@79	346 ("minipage")
yuuji@82	347 ("supertabular")
yuuji@345	348 ("wrapfigure") ("wraptable")
yuuji@79	349 )
yuuji@79	350 (if YaTeX-use-LaTeX2e
yuuji@79	351 '(("comment") ;defined in version
yuuji@79	352 ("longtable") ;defined in longtable
yuuji@82	353 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
yuuji@79	354 ("alltt") ;defined in alltt
yuuji@82	355 ("multicols") ;defined in multicol
yuuji@82	356 ("breakbox"))) ;defined in eclbkbox
yuuji@82	357 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table))
yuuji@69	358 "Default completion table for begin-type completion.")
yuuji@69	359
yuuji@0	360 (defvar user-env-table nil)
yuuji@6	361 (defvar tmp-env-table nil)
yuuji@0	362
yuuji@13	363 ; Set {\Large }-like completion
yuuji@22	364 (defvar fontsize-table
yuuji@22	365 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
yuuji@22	366 ("dg") ("dm")
yuuji@22	367 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
yuuji@22	368 ("large") ("Large") ("LARGE") ("huge") ("Huge")
yuuji@70	369 ("rmfamily") ("sffamily") ("ttfamily")
yuuji@70	370 ("mdseries") ("bfseries") ("upshape")
yuuji@70	371 ("itshape") ("slshape") ("scshape")
yuuji@22	372 )
yuuji@69	373 "Default completion table for large-type completion.")
yuuji@69	374
yuuji@70	375 (defvar LaTeX2e-fontstyle-alist
yuuji@70	376 '(("rm" . "rmfamily")
yuuji@70	377 ("sf" . "sffamily")
yuuji@70	378 ("tt" . "ttfamily")
yuuji@70	379 ("md" . "mdseries")
yuuji@70	380 ("bf" . "bfseries")
yuuji@70	381 ("up" . "upshape")
yuuji@70	382 ("it" . "itshape")
yuuji@70	383 ("sl" . "slshape")
yuuji@70	384 ("sc" . "scshape")))
yuuji@70	385
yuuji@0	386 (defvar user-fontsize-table nil)
yuuji@6	387 (defvar tmp-fontsize-table nil)
yuuji@0	388
yuuji@22	389 (defvar singlecmd-table
yuuji@51	390 (append
yuuji@106	391 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par")
yuuji@70	392 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
yuuji@54	393 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
yuuji@70	394 ("pagebreak") ("nopagebreak") ("tableofcontents")
yuuji@68	395 ("newpage") ("clearpage") ("cleardoublepage")
yuuji@51	396 ("footnotemark") ("verb") ("verb*")
yuuji@59	397 ("linebreak") ("pagebreak") ("noindent") ("indent")
yuuji@70	398 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
yuuji@82	399 ("displaystyle")
yuuji@51	400 )
yuuji@51	401 (if YaTeX-greek-by-maketitle-completion
yuuji@51	402 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
yuuji@51	403 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
yuuji@51	404 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
yuuji@51	405 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
yuuji@51	406 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
yuuji@51	407 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
yuuji@79	408 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
yuuji@79	409 (if YaTeX-use-LaTeX2e
yuuji@82	410 '(("return") ("Return") ("yen"))) ;defined in ascmac
yuuji@86	411 (if YaTeX-use-AMS-LaTeX
yuuji@86	412 '(("nonumber")))
yuuji@82	413 )
yuuji@69	414 "Default completion table for maketitle-type completion.")
yuuji@69	415
yuuji@0	416 (defvar user-singlecmd-table nil)
yuuji@6	417 (defvar tmp-singlecmd-table nil)
yuuji@0	418
yuuji@0	419 ;---------- Key mode map ----------
yuuji@0	420 ;;;
yuuji@0	421 ;; Create new key map: YaTeX-mode-map
yuuji@0	422 ;; Do not change this section.
yuuji@0	423 ;;;
yuuji@0	424 (defvar YaTeX-mode-map nil
yuuji@69	425 "Keymap used in YaTeX mode")
yuuji@69	426
yuuji@4	427 (defvar YaTeX-prefix-map nil
yuuji@69	428 "Keymap used when YaTeX-prefix key pushed")
yuuji@69	429
yuuji@54	430 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
yuuji@54	431 "*Keymap used for the user's customization")
yuuji@7	432 (defvar YaTeX-current-completion-type nil
yuuji@69	433 "Has current completion type. This may be used in YaTeX addin functions.")
yuuji@69	434
yuuji@22	435 (defvar YaTeX-modify-mode nil
yuuji@51	436 "*Current editing mode.
yuuji@51	437 When non-nil, each opening parentheses only opens,
yuuji@69	438 nil enters both open/close parentheses when opening parentheses key pressed.")
yuuji@69	439
yuuji@22	440 (defvar YaTeX-math-mode nil
yuuji@69	441 "Holds whether current mode is math-mode.")
yuuji@0	442 ;;;
yuuji@0	443 ;; Define key table
yuuji@0	444 ;;;
yuuji@0	445 (if YaTeX-mode-map
yuuji@0	446 nil
yuuji@0	447 (setq YaTeX-mode-map (make-sparse-keymap))
yuuji@4	448 (setq YaTeX-prefix-map (make-sparse-keymap))
yuuji@4	449 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
yuuji@5	450 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
yuuji@22	451 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
yuuji@7	452 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
yuuji@69	453 (define-key YaTeX-mode-map "\|" 'YaTeX-insert-bar)
yuuji@57	454 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
yuuji@22	455 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
yuuji@4	456 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
yuuji@22	457 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
yuuji@22	458 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
yuuji@22	459 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
yuuji@22	460 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
yuuji@32	461 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
yuuji@13	462 (YaTeX-define-key "%" 'YaTeX-%-menu)
yuuji@4	463 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
yuuji@11	464 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
yuuji@5	465 (YaTeX-define-key "'" 'YaTeX-prev-error)
yuuji@5	466 (YaTeX-define-key "^" 'YaTeX-visit-main)
yuuji@5	467 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
yuuji@51	468 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
yuuji@53	469 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
yuuji@53	470 (and YaTeX-emacs-19 window-system
yuuji@53	471 (progn
yuuji@53	472 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
yuuji@53	473 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
yuuji@53	474 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
yuuji@5	475 (YaTeX-define-key " " 'YaTeX-do-completion)
yuuji@4	476 (YaTeX-define-key "v" 'YaTeX-version)
yuuji@0	477
yuuji@5	478 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
yuuji@5	479 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
yuuji@11	480 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
yuuji@11	481 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
yuuji@5	482 (YaTeX-define-key "i" 'YaTeX-fill-item)
yuuji@165	483 (YaTeX-define-key "\\"
yuuji@353	484 (function(lambda () (interactive)
yuuji@353	485 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash")))))
yuuji@22	486 (if YaTeX-no-begend-shortcut
yuuji@22	487 (progn
yuuji@22	488 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
yuuji@22	489 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
yuuji@22	490 (YaTeX-define-begend-key "bc" "center")
yuuji@22	491 (YaTeX-define-begend-key "bd" "document")
yuuji@22	492 (YaTeX-define-begend-key "bD" "description")
yuuji@22	493 (YaTeX-define-begend-key "be" "enumerate")
yuuji@22	494 (YaTeX-define-begend-key "bE" "equation")
yuuji@22	495 (YaTeX-define-begend-key "bi" "itemize")
yuuji@22	496 (YaTeX-define-begend-key "bl" "flushleft")
yuuji@22	497 (YaTeX-define-begend-key "bm" "minipage")
yuuji@22	498 (YaTeX-define-begend-key "bt" "tabbing")
yuuji@22	499 (YaTeX-define-begend-key "bT" "tabular")
yuuji@22	500 (YaTeX-define-begend-key "b\^t" "table")
yuuji@22	501 (YaTeX-define-begend-key "bp" "picture")
yuuji@22	502 (YaTeX-define-begend-key "bq" "quote")
yuuji@22	503 (YaTeX-define-begend-key "bQ" "quotation")
yuuji@22	504 (YaTeX-define-begend-key "br" "flushright")
yuuji@22	505 (YaTeX-define-begend-key "bv" "verbatim")
yuuji@22	506 (YaTeX-define-begend-key "bV" "verse")
yuuji@22	507 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
yuuji@22	508 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
yuuji@4	509 (YaTeX-define-key "e" 'YaTeX-end-environment)
yuuji@14	510 (YaTeX-define-key "S" 'YaTeX-make-section-region)
yuuji@4	511 (YaTeX-define-key "s" 'YaTeX-make-section)
yuuji@4	512 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
yuuji@4	513 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
yuuji@4	514 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
yuuji@22	515 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
yuuji@22	516 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
yuuji@22	517 (YaTeX-define-key ">" 'YaTeX-comment-region)
yuuji@22	518 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
yuuji@5	519 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
yuuji@5	520 (YaTeX-define-key "k" 'YaTeX-kill-*)
yuuji@5	521 (YaTeX-define-key "c" 'YaTeX-change-*)
yuuji@5	522 (YaTeX-define-key "a" 'YaTeX-make-accent)
yuuji@16	523 (YaTeX-define-key "?" 'YaTeX-help)
yuuji@22	524 (YaTeX-define-key "/" 'YaTeX-apropos)
yuuji@22	525 (YaTeX-define-key "&" 'YaTeX-what-column)
yuuji@52	526 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
yuuji@54	527 (YaTeX-define-key "x" YaTeX-user-extensional-map)
yuuji@5	528 (YaTeX-define-key "n"
yuuji@353	529 (function(lambda () (interactive)
yuuji@353	530 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\")))))
yuuji@13	531 (if YaTeX-dos
yuuji@7	532 (define-key YaTeX-prefix-map "\C-r"
yuuji@353	533 (function(lambda () (interactive)
yuuji@353	534 (YaTeX-set-screen-height YaTeX-saved-screen-height) (recenter))))))
yuuji@0	535
yuuji@49	536 (defvar YaTeX-section-completion-map nil
yuuji@22	537 "*Key map used at YaTeX completion in the minibuffer.")
yuuji@49	538 (if YaTeX-section-completion-map nil
yuuji@49	539 (setq YaTeX-section-completion-map
yuuji@22	540 (copy-keymap (or (and (boundp 'gmhist-completion-map)
yuuji@22	541 gmhist-completion-map)
yuuji@22	542 minibuffer-local-completion-map)))
yuuji@49	543 (define-key YaTeX-section-completion-map
yuuji@22	544 " " 'YaTeX-minibuffer-complete)
yuuji@49	545 (define-key YaTeX-section-completion-map
yuuji@22	546 "\C-i" 'YaTeX-minibuffer-complete)
yuuji@49	547 (define-key YaTeX-section-completion-map
yuuji@22	548 "\C-v" 'YaTeX-read-section-with-overview))
yuuji@22	549
yuuji@14	550 (defvar YaTeX-recursive-map nil
yuuji@22	551 "*Key map used at YaTeX reading arguments in the minibuffer.")
yuuji@14	552 (if YaTeX-recursive-map nil
yuuji@14	553 (setq YaTeX-recursive-map (copy-keymap global-map))
yuuji@82	554 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
yuuji@82	555 (mapcar
yuuji@82	556 (function
yuuji@82	557 (lambda (key)
yuuji@82	558 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
yuuji@82	559 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
yuuji@82	560 YaTeX-math-key-list))
yuuji@0	561 ;---------- Define other variable ----------
yuuji@72	562 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
yuuji@72	563 (defvar YaTeX-section-name
yuuji@72	564 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
yuuji@72	565 "*Initial tex-section completion")
yuuji@72	566 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
yuuji@72	567 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
yuuji@13	568 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
yuuji@79	569 "*File kanji code used by Japanese TeX.
yuuji@79	570 nil: Do not care (Preserve coding-system)
yuuji@79	571 0: no-converion (mule)
yuuji@79	572 1: Shift JIS
yuuji@79	573 2: JIS
yuuji@86	574 3: EUC
yuuji@86	575 4: UTF-8")
yuuji@69	576
yuuji@22	577 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
yuuji@5	578 (cond
yuuji@64	579 (YaTeX-emacs-20
yuuji@64	580 (setq YaTeX-coding-system
yuuji@64	581 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
yuuji@5	582 ((boundp 'MULE)
yuuji@22	583 (setq YaTeX-coding-system
yuuji@79	584 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
yuuji@64	585
yuuji@64	586 (defvar YaTeX-mode-syntax-table nil
yuuji@64	587 "*Syntax table for yatex-mode")
yuuji@64	588
yuuji@64	589 (if YaTeX-mode-syntax-table nil
yuuji@64	590 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
yuuji@64	591 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
yuuji@68	592 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
yuuji@70	593 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
yuuji@70	594 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
yuuji@70	595 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
yuuji@70	596 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
yuuji@70	597 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
yuuji@70	598 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
yuuji@70	599 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
yuuji@70	600 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
yuuji@52	601
yuuji@14	602 ;---------- Provide YaTeX-mode ----------
yuuji@0	603 ;;;
yuuji@0	604 ;; Major mode definition
yuuji@0	605 ;;;
yuuji@0	606 (defun yatex-mode ()
yuuji@7	607 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
yuuji@13	608 -You can invoke processes concerning LaTeX typesetting by
yuuji@7	609 \\[YaTeX-typeset-menu]
yuuji@22	610 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
yuuji@7	611 \\[YaTeX-make-begin-end]
yuuji@7	612 -Enclose region into some environment by
yuuji@7	613 \\[universal-argument] \\[YaTeX-make-begin-end]
yuuji@7	614 -Complete LaTeX command which takes argument like `\\section{}' by
yuuji@7	615 \\[YaTeX-make-section]
yuuji@7	616 -Put LaTeX command which takes no arguments like `\\maketitle' by
yuuji@7	617 \\[YaTeX-make-singlecmd]
yuuji@7	618 -Complete font or character size descriptor like `{\\large }' by
yuuji@7	619 \\[YaTeX-make-fontsize]
yuuji@22	620 -Enclose region into those descriptors above by
yuuji@7	621 \\[universal-argument] \\[YaTeX-make-fontsize]
yuuji@54	622 -Enter European accent notations by
yuuji@7	623 \\[YaTeX-make-accent]
yuuji@13	624 -Toggle various modes of YaTeX by
yuuji@13	625 \\[YaTeX-switch-mode-menu]
yuuji@22	626 -Change environt name (on the begin/end line) by
yuuji@22	627 \\[YaTeX-change-*]
yuuji@22	628 -Kill LaTeX command/environment sequences by
yuuji@22	629 \\[YaTeX-kill-*]
yuuji@22	630 -Kill LaTeX command/environment with its contents
yuuji@22	631 \\[universal-argument] \\[YaTeX-kill-*]
yuuji@22	632 -Go to corresponding object (begin/end, file, labels) by
yuuji@54	633 \\[YaTeX-goto-corresponding-*] or
yuuji@54	634 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
yuuji@54	635 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
yuuji@22	636 -Go to main LaTeX source text by
yuuji@54	637 \\[YaTeX-visit-main] or
yuuji@54	638 \\[YaTeX-visit-main-other-window] (in other window)
yuuji@54	639 \\[YaTeX-visit-main-other-frame] (in other frame)
yuuji@22	640 -Comment out or uncomment region by
yuuji@22	641 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
yuuji@22	642 -Comment out or uncomment paragraph by
yuuji@22	643 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
yuuji@22	644 -Make an \\item entry hang-indented by
yuuji@22	645 \\[YaTeX-fill-item]
yuuji@22	646 -Enclose the region with parentheses by
yuuji@22	647 \\[YaTeX-insert-parens-region]
yuuji@22	648 \\[YaTeX-insert-braces-region]
yuuji@22	649 \\[YaTeX-insert-brackets-region]
yuuji@22	650 \\[YaTeX-insert-dollars-region]
yuuji@22	651 -Look up the corresponding column header of tabular environment by
yuuji@22	652 \\[YaTeX-what-column]
yuuji@54	653 -Enter a newline and an entry suitable for environment by
yuuji@54	654 \\[YaTeX-intelligent-newline]
yuuji@54	655 -View the structure of file inclusion by
yuuji@54	656 \\[YaTeX-display-hierarchy]
yuuji@22	657 -Refer the online help of popular LaTeX commands by
yuuji@54	658 \\[YaTeX-help] (help)
yuuji@54	659 \\[YaTeX-apropos] (apropos)
yuuji@13	660 -Edit `%# notation' by
yuuji@13	661 \\[YaTeX-%-menu]
yuuji@7	662
yuuji@7	663 Those are enough for fastening your editing of LaTeX source. But further
yuuji@22	664 more features are available and they are documented in the manual.
yuuji@22	665 "
yuuji@0	666 (interactive)
yuuji@0	667 (kill-all-local-variables)
yuuji@7	668 (setq major-mode 'yatex-mode)
yuuji@55	669 (setq mode-name (if YaTeX-japan "‚â‚Ä‚Ó" "YaTeX"))
yuuji@18	670 (mapcar 'make-local-variable
yuuji@52	671 '(dvi2-command fill-column fill-prefix
yuuji@18	672 tmp-env-table tmp-section-table tmp-fontsize-table
yuuji@52	673 tmp-singlecmd-table paragraph-start paragraph-separate
yuuji@77	674 YaTeX-math-mode indent-line-function comment-line-break-function
yuuji@58	675 comment-start comment-start-skip
yuuji@22	676 ))
yuuji@354	677 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)
yuuji@5	678 (setq fill-column YaTeX-fill-column
yuuji@7	679 fill-prefix YaTeX-fill-prefix
yuuji@58	680 paragraph-start YaTeX-paragraph-start
yuuji@58	681 paragraph-separate YaTeX-paragraph-separate
yuuji@52	682 indent-line-function 'YaTeX-indent-line
yuuji@58	683 comment-start YaTeX-comment-prefix
yuuji@60	684 comment-end ""
yuuji@70	685 comment-start-skip "[^\\\\]%+[ \t]*"
yuuji@73	686 local-abbrev-table yatex-mode-abbrev-table)
yuuji@77	687 (if (fboundp 'comment-indent-new-line) ;for Emacs21
yuuji@77	688 (setq comment-line-break-function 'YaTeX-comment-line-break))
yuuji@330	689 ;; +dnd for X11 w/ emacs23+
yuuji@330	690 (and window-system (featurep 'dnd) (require 'yatex23 nil t)
yuuji@330	691 (set (make-local-variable 'dnd-protocol-alist)
yuuji@330	692 (cons (cons "^file:" 'YaTeX-dnd-handler) dnd-protocol-alist)))
yuuji@77	693
yuuji@72	694 (if (and YaTeX-use-font-lock (featurep 'font-lock))
yuuji@72	695 (progn
yuuji@77	696 (require 'yatex19)
yuuji@72	697 (YaTeX-font-lock-set-default-keywords)
yuuji@72	698 (or (featurep 'xemacs)
yuuji@72	699 (set (make-local-variable 'font-lock-defaults)
yuuji@72	700 (get 'yatex-mode 'font-lock-defaults)))
yuuji@72	701 ;;(font-lock-mode 1)
yuuji@72	702 ))
yuuji@0	703 (use-local-map YaTeX-mode-map)
yuuji@64	704 (set-syntax-table YaTeX-mode-syntax-table)
yuuji@182	705 (if YaTeX-dos (setq YaTeX-saved-screen-height (YaTeX-screen-height)))
yuuji@6	706 (YaTeX-read-user-completion-table)
yuuji@73	707 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
yuuji@70	708 (makunbound 'inenv)
yuuji@60	709 (turn-on-auto-fill) ;1.63
yuuji@64	710 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
yuuji@64	711 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
yuuji@64	712 (insert-file-contents (expand-file-name YaTeX-template-file)))
yuuji@69	713 (run-hooks 'text-mode-hook 'yatex-mode-hook))
yuuji@5	714
yuuji@0	715 ;---------- Define YaTeX-mode functions ----------
yuuji@13	716 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
yuuji@22	717 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
yuuji@13	718 (defvar YaTeX-struct-begin
yuuji@13	719 (concat YaTeX-ec "begin{%1}%2")
yuuji@64	720 "Keyword format of begin-environment.")
yuuji@64	721 (defvar YaTeX-struct-end
yuuji@64	722 (concat YaTeX-ec "end{%1}")
yuuji@64	723 "Keyword format of end-environment.")
yuuji@217	724 (defvar YaTeX-struct-name-regexp "[^}]*"
yuuji@13	725 "Environment name regexp.")
yuuji@22	726 (defvar YaTeX-TeX-token-regexp
yuuji@82	727 (cond (YaTeX-japan "[A-Za-z*‚ź-‚ńź-ęž]+")
yuuji@22	728 (t "[A-Za-z*]+"))
yuuji@22	729 "Regexp of characters which can be a member of TeX command's name.")
yuuji@82	730 (defvar YaTeX-kanji-regexp "[‚ź-‚ńź-ęž]"
yuuji@82	731 "Generic regexp of Japanese Kanji (and symbol) characters.")
yuuji@32	732 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
yuuji@51	733 "Regexp of characters which can be a member of current mark up language's command name.")
yuuji@49	734
yuuji@13	735 ;;(defvar YaTeX-struct-section
yuuji@13	736 ;; (concat YaTeX-ec "%1{%2}")
yuuji@13	737 ;; "Keyword to make section.")
yuuji@13	738
yuuji@0	739 ;;;
yuuji@22	740 ;; autoload section
yuuji@22	741 ;;;
yuuji@22	742
yuuji@22	743 ;;autoload from yatexprc.el
yuuji@22	744 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
yuuji@22	745 (autoload 'YaTeX-visit-main-other-window "yatexprc"
yuuji@52	746 "Visit main other window." t)
yuuji@53	747 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
yuuji@51	748 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
yuuji@59	749 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
yuuji@60	750 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
yuuji@350	751 (autoload 'YaTeX-goto-corresponding-viewer "yatexprc" "Viewer jump line" t)
yuuji@22	752
yuuji@22	753 ;;autoload from yatexmth.el
yuuji@22	754 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
yuuji@22	755 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
yuuji@22	756 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
yuuji@52	757 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
yuuji@69	758 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
yuuji@69	759 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
yuuji@69	760 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
yuuji@69	761 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
yuuji@69	762 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
yuuji@69	763 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
yuuji@77	764 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
yuuji@130	765 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
yuuji@22	766
yuuji@22	767 ;;autoload from yatexhlp.el
yuuji@22	768 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
yuuji@22	769 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
yuuji@22	770
yuuji@22	771 ;;autoload from yatexgen.el
yuuji@22	772 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
yuuji@22	773 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
yuuji@22	774
yuuji@22	775 ;;autoload from yatexsec.el
yuuji@69	776 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
yuuji@22	777 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
yuuji@22	778 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
yuuji@22	779
yuuji@22	780 ;;autoload from yatexenv.el
yuuji@22	781 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
yuuji@22	782 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
yuuji@53	783 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
yuuji@53	784 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
yuuji@22	785
yuuji@52	786 ;;autoload from yatexhie.el
yuuji@52	787 (autoload 'YaTeX-display-hierarchy "yatexhie"
yuuji@52	788 "YaTeX document hierarchy browser" t)
yuuji@61	789 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
yuuji@61	790 "Same as YaTeX-display-hierarchy. Call from mouse." t)
yuuji@52	791
yuuji@79	792 ;;autoload from yatexpkg.el
yuuji@79	793 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
yuuji@60	794
yuuji@22	795 ;;;
yuuji@0	796 ;; YaTeX-mode functions
yuuji@0	797 ;;;
yuuji@22	798 (defun YaTeX-insert-begin-end (env region-mode)
yuuji@45	799 "Insert \\begin{mode-name} and \\end{mode-name}.
yuuji@22	800 This works also for other defined begin/end tokens to define the structure."
yuuji@7	801 (setq YaTeX-current-completion-type 'begin)
yuuji@58	802 (let*((ccol (current-column)) beg beg2 exchange
yuuji@22	803 (arg region-mode) ;for old compatibility
yuuji@58	804 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
yuuji@22	805 (if (and region-mode (> (point) (mark)))
yuuji@16	806 (progn (exchange-point-and-mark)
yuuji@16	807 (setq exchange t
yuuji@16	808 ccol (current-column)
yuuji@16	809 indent-column (+ ccol YaTeX-environment-indent))))
yuuji@16	810 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
yuuji@16	811 (setq beg (point))
yuuji@16	812 (YaTeX-insert-struc 'begin env)
yuuji@58	813 (setq beg2 (point))
yuuji@16	814 (insert "\n")
yuuji@16	815 (indent-to indent-column)
yuuji@16	816 (save-excursion
yuuji@16	817 ;;indent optional argument of \begin{env}, if any
yuuji@16	818 (while (> (point-beginning-of-line) beg)
yuuji@16	819 (skip-chars-forward "\\s " (point-end-of-line))
yuuji@16	820 (indent-to indent-column)
yuuji@16	821 (forward-line -1)))
yuuji@58	822 (require 'yatexenv)
yuuji@22	823 (if region-mode
yuuji@16	824 ;;if region-mode, indent all text in the region
yuuji@7	825 (save-excursion
yuuji@53	826 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
yuuji@53	827 (funcall (intern-soft (concat "YaTeX-enclose-" env))
yuuji@53	828 (point) (mark))
yuuji@53	829 (while (< (progn (forward-line 1) (point)) (mark))
yuuji@53	830 (if (eolp) nil
yuuji@53	831 (skip-chars-forward " \t\n")
yuuji@58	832 (indent-to indent-column))))))
yuuji@22	833 (if region-mode (exchange-point-and-mark))
yuuji@16	834 (indent-to ccol)
yuuji@16	835 ;;VER2 (insert "\\end{" env "}\n")
yuuji@16	836 (YaTeX-insert-struc 'end env)
yuuji@58	837 (YaTeX-reindent ccol)
yuuji@22	838 (if region-mode
yuuji@16	839 (progn
yuuji@54	840 (insert "\n")
yuuji@16	841 (or exchange (exchange-point-and-mark)))
yuuji@58	842 (goto-char beg2)
yuuji@215	843 (YaTeX-intelligent-newline nil)
yuuji@218	844 (if (fboundp (intern-soft (concat "YaTeX-intelligent-newline-" env)))
yuuji@194	845 (progn
yuuji@194	846 (message
yuuji@194	847 (cond
yuuji@194	848 (YaTeX-japan "%s ‚ĹŽź‚ĚŤs‚Ě“ü—Í‚Éi‚Ý‚Ü‚·B")
yuuji@194	849 (t "`%s' produces the next line's template."))
yuuji@194	850 (key-description
yuuji@194	851 (car (where-is-internal 'YaTeX-intelligent-newline))))))
yuuji@64	852 (YaTeX-indent-line))
yuuji@79	853 (YaTeX-package-auto-usepackage env 'env)
yuuji@5	854 (if YaTeX-current-position-register
yuuji@69	855 (point-to-register YaTeX-current-position-register))))
yuuji@0	856
yuuji@0	857 (defun YaTeX-make-begin-end (arg)
yuuji@0	858 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
yuuji@0	859 by completing read.
yuuji@0	860 If you invoke this command with universal argument,
yuuji@5	861 $key binding for universal-argument is \\[universal-argument]$
yuuji@0	862 you can put REGION into that environment between \\begin and \\end."
yuuji@0	863 (interactive "P")
yuuji@0	864 (let*
yuuji@0	865 ((mode (if arg " region" ""))
yuuji@0	866 (env
yuuji@5	867 (YaTeX-read-environment
yuuji@72	868 (format "Begin environment%s(default %s): " mode YaTeX-env-name))))
yuuji@0	869 (if (string= env "")
yuuji@72	870 (setq env YaTeX-env-name))
yuuji@72	871 (setq YaTeX-env-name env)
yuuji@7	872 (YaTeX-update-table
yuuji@72	873 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
yuuji@72	874 (YaTeX-insert-begin-end YaTeX-env-name arg)))
yuuji@0	875
yuuji@0	876 (defun YaTeX-make-begin-end-region ()
yuuji@0	877 "Call YaTeX-make-begin-end with ARG to specify region mode."
yuuji@0	878 (interactive)
yuuji@69	879 (YaTeX-make-begin-end t))
yuuji@0	880
yuuji@72	881 (defun YaTeX-guess-section-type ()
yuuji@72	882 (if (eq major-mode 'yatex-mode)
yuuji@72	883 (save-excursion
yuuji@72	884 (cond
yuuji@72	885 ((save-excursion (not (search-backward YaTeX-ec nil t)))
yuuji@72	886 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
yuuji@79	887 ((progn
yuuji@79	888 (if (= (char-after (1- (point))) ?~) (forward-char -1))
yuuji@82	889 (forward-char -1) (looking-at "•\\\\|}\\\|Ž®\\\|‘ć"))
yuuji@72	890 "ref")
yuuji@72	891 ((and (looking-at "[a-z \t]")
yuuji@72	892 (progn (skip-chars-backward "a-z \t")
yuuji@314	893 (looking-at "table\\\|figure\\\|formula\\\|eq\$\\.\\\|uation\$")))
yuuji@72	894 "ref")
yuuji@72	895 ((save-excursion
yuuji@72	896 (skip-chars-backward "[^A-“]")
yuuji@72	897 (looking-at "vŤO‰€\\\|ŠXg"))
yuuji@72	898 "ref")
yuuji@72	899 ((YaTeX-re-search-active-backward
yuuji@72	900 (concat YaTeX-ec-regexp "begin{\$[^}]+\$}")
yuuji@72	901 (regexp-quote YaTeX-comment-prefix)
yuuji@72	902 (save-excursion (forward-line -1) (point))
yuuji@72	903 t)
yuuji@72	904 (let ((env (YaTeX-match-string 1)))
yuuji@72	905 (cdr (assoc env
yuuji@72	906 '(("table" . "caption"))))))
yuuji@72	907 ))))
yuuji@72	908
yuuji@46	909 (defun YaTeX-make-section (arg &optional beg end cmd)
yuuji@0	910 "Make LaTeX \\section{} type command with completing read.
yuuji@13	911 With numeric ARG, you can specify the number of arguments of
yuuji@0	912 LaTeX command.
yuuji@0	913 For example, if you want to produce LaTeX command
yuuji@0	914
yuuji@0	915 \\addtolength{\\topmargin}{8mm}
yuuji@0	916
yuuji@5	917 which has two arguments. You can produce that sequence by typing...
yuuji@0	918 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
yuuji@0	919 $by default$
yuuji@13	920 Then yatex will automatically complete `addtolength' with two arguments
yuuji@6	921 next time.
yuuji@14	922 You can complete symbol at LaTeX command and the 1st argument.
yuuji@14	923
yuuji@14	924 If the optional 2nd and 3rd argument BEG END are specified, enclose
yuuji@46	925 the region from BEG to END into the first argument of the LaTeX sequence.
yuuji@46	926 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
yuuji@6	927 (interactive "P")
yuuji@7	928 (setq YaTeX-current-completion-type 'section)
yuuji@68	929 (if (equal arg '(4)) (setq beg (region-beginning) end (region-end)))
yuuji@14	930 (unwind-protect
yuuji@14	931 (let*
yuuji@22	932 ((source-window (selected-window))
yuuji@72	933 guess
yuuji@22	934 (section
yuuji@46	935 (or cmd
yuuji@72	936 (progn
yuuji@72	937 (setq guess
yuuji@72	938 (or (YaTeX-guess-section-type) YaTeX-section-name))
yuuji@72	939 (YaTeX-read-section
yuuji@72	940 (if YaTeX-simple-messages
yuuji@72	941 (format "Section-type (default %s): " guess)
yuuji@72	942 (if (> (minibuffer-depth) 0)
yuuji@72	943 (format "%s???{} (default %s)%s: "
yuuji@72	944 YaTeX-ec guess
yuuji@72	945 (format "[level:%d]" (minibuffer-depth)))
yuuji@72	946 (format "(C-v for view-section) %s???{%s} (default %s): "
yuuji@72	947 YaTeX-ec (if beg "region" "") guess)))
yuuji@72	948 nil))))
yuuji@72	949 (section (if (string= section "") guess section))
yuuji@14	950 (numarg ;; The number of section-type command's argument
yuuji@68	951 (or (and (numberp arg) arg)
yuuji@51	952 (nth 1 (YaTeX-lookup-table section 'section))
yuuji@14	953 1))
yuuji@14	954 (arg-reader (intern-soft (concat "YaTeX::" section)))
yuuji@14	955 (addin-args (and arg-reader (fboundp arg-reader)))
yuuji@14	956 (title "")
yuuji@54	957 (j 1)
yuuji@72	958 (after-change-functions nil) ;inhibit font-locking temporarily
yuuji@82	959 (enable-recursive-minibuffers t)
yuuji@82	960 (mkarg-func
yuuji@82	961 (function
yuuji@82	962 (lambda (n)
yuuji@82	963 (while (<= j n)
yuuji@216	964 (unwind-protect
yuuji@216	965 (setq title
yuuji@216	966 (cond
yuuji@216	967 (addin-args (funcall arg-reader j))
yuuji@216	968 (YaTeX-skip-default-reader "")
yuuji@216	969 (t
yuuji@216	970 (read-string
yuuji@216	971 (format "Argument %d of %s: " j section)))))
yuuji@216	972 (insert
yuuji@216	973 (concat ;to allow nil return value
yuuji@216	974 "{" title "}")))
yuuji@82	975 (setq j (1+ j))))))
yuuji@82	976 );;let
yuuji@72	977 (setq YaTeX-section-name section)
yuuji@14	978 (if beg
yuuji@79	979 (let*((e (make-marker))
yuuji@79	980 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
yuuji@79	981 (arp (and ar2 (fboundp ar2))))
yuuji@14	982 (goto-char end)
yuuji@14	983 (insert "}")
yuuji@14	984 (set-marker e (point))
yuuji@14	985 (goto-char beg)
yuuji@216	986 (unwind-protect
yuuji@216	987 (progn
yuuji@216	988 (insert YaTeX-ec YaTeX-section-name
yuuji@216	989 (YaTeX-addin YaTeX-section-name))
yuuji@216	990 (if (> numarg 1) (funcall mkarg-func (1- numarg))))
yuuji@216	991 (insert "{"))
yuuji@79	992 (if arp (funcall ar2 (point) e))
yuuji@68	993 (goto-char e)
yuuji@68	994 (set-marker e nil))
yuuji@14	995 (use-global-map YaTeX-recursive-map)
yuuji@72	996 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
yuuji@72	997 (progn (insert YaTeX-ec YaTeX-section-name)
yuuji@72	998 (insert (YaTeX-addin YaTeX-section-name))))
yuuji@82	999 ;;read arguments with add-in
yuuji@82	1000 (funcall mkarg-func numarg))
yuuji@14	1001 (YaTeX-update-table
yuuji@14	1002 (if (/= numarg 1) (list section numarg)
yuuji@14	1003 (list section))
yuuji@14	1004 'section-table 'user-section-table 'tmp-section-table)
yuuji@14	1005 (if YaTeX-current-position-register
yuuji@14	1006 (point-to-register YaTeX-current-position-register))
yuuji@165	1007 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
yuuji@165	1008 "{}")
yuuji@165	1009 (forward-char -1))
yuuji@165	1010 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
yuuji@165	1011 "{}")
yuuji@79	1012 (forward-char -2))
yuuji@79	1013 (YaTeX-package-auto-usepackage section 'section))
yuuji@72	1014 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
yuuji@72	1015 (insert ""))) ;insert dummy string to fontify(Emacs20)
yuuji@0	1016
yuuji@14	1017 (defun YaTeX-make-section-region (args beg end)
yuuji@14	1018 "Call YaTeX-make-section with arguments to specify region mode."
yuuji@14	1019 (interactive "P\nr")
yuuji@69	1020 (YaTeX-make-section args beg end))
yuuji@0	1021
yuuji@54	1022 (defun YaTeX-make-fontsize (arg &optional fontsize)
yuuji@0	1023 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
yuuji@0	1024 If you invoke this command with universal argument, you can put region
yuuji@0	1025 into {\\xxx } braces.
yuuji@5	1026 $key binding for universal-argument is \\[universal-argument]$"
yuuji@0	1027 (interactive "P")
yuuji@49	1028 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@0	1029 (let* ((mode (if arg "region" ""))
yuuji@0	1030 (fontsize
yuuji@54	1031 (or fontsize
yuuji@54	1032 (YaTeX-read-fontsize
yuuji@54	1033 (if YaTeX-simple-messages
yuuji@72	1034 (format "Font or size (default %s): " YaTeX-fontsize-name)
yuuji@72	1035 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
yuuji@54	1036 (if (> (minibuffer-depth) 0)
yuuji@54	1037 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@54	1038 nil nil))))
yuuji@0	1039 (if (string= fontsize "")
yuuji@72	1040 (setq fontsize YaTeX-fontsize-name))
yuuji@68	1041 (setq YaTeX-current-completion-type 'large)
yuuji@72	1042 (setq YaTeX-fontsize-name fontsize)
yuuji@6	1043 (YaTeX-update-table
yuuji@72	1044 (list YaTeX-fontsize-name)
yuuji@6	1045 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
yuuji@70	1046 (and YaTeX-use-LaTeX2e
yuuji@70	1047 (YaTeX-latex2e-p)
yuuji@72	1048 (setq fontsize
yuuji@72	1049 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
yuuji@72	1050 (setq YaTeX-fontsize-name fontsize))
yuuji@0	1051 (if arg
yuuji@0	1052 (save-excursion
yuuji@0	1053 (if (> (point) (mark)) (exchange-point-and-mark))
yuuji@72	1054 (insert "{\\" YaTeX-fontsize-name " ")
yuuji@0	1055 (exchange-point-and-mark)
yuuji@0	1056 (insert "}"))
yuuji@72	1057 (insert (concat "{\\" YaTeX-fontsize-name " }"))
yuuji@72	1058 (forward-char -1)
yuuji@5	1059 (if YaTeX-current-position-register
yuuji@5	1060 (point-to-register YaTeX-current-position-register))
yuuji@68	1061 (save-excursion
yuuji@79	1062 (insert (YaTeX-addin YaTeX-fontsize-name)))
yuuji@79	1063 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
yuuji@0	1064
yuuji@0	1065 (defun YaTeX-make-fontsize-region ()
yuuji@5	1066 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
yuuji@0	1067 (interactive)
yuuji@69	1068 (YaTeX-make-fontsize t))
yuuji@0	1069
yuuji@52	1070 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
yuuji@51	1071 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
yuuji@51	1072 (put 'YaTeX-read-singlecmd-history 'no-default t)
yuuji@0	1073 (defun YaTeX-make-singlecmd (single)
yuuji@0	1074 (interactive
yuuji@49	1075 (list (YaTeX-cplread-with-learning
yuuji@54	1076 (if YaTeX-simple-messages
yuuji@72	1077 (format "maketitle-type (default %s): " YaTeX-single-command)
yuuji@72	1078 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
yuuji@54	1079 (if (> (minibuffer-depth) 0)
yuuji@54	1080 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@49	1081 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
yuuji@51	1082 nil nil nil 'YaTeX-read-singlecmd-history)))
yuuji@0	1083 (if (string= single "")
yuuji@72	1084 (setq single YaTeX-single-command))
yuuji@72	1085 (setq YaTeX-single-command single)
yuuji@7	1086 (setq YaTeX-current-completion-type 'maketitle)
yuuji@54	1087 (let ((dollar (and (not (YaTeX-in-math-mode-p))
yuuji@72	1088 (YaTeX-math-member-p YaTeX-single-command)))
yuuji@54	1089 p q)
yuuji@54	1090 (if dollar (insert "$"))
yuuji@72	1091 (insert YaTeX-ec YaTeX-single-command)
yuuji@52	1092 (setq p (point))
yuuji@52	1093 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
yuuji@54	1094 (if dollar (insert "$"))
yuuji@52	1095 (setq q (point))
yuuji@52	1096 (goto-char p)
yuuji@52	1097 (forward-char -2)
yuuji@52	1098 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
yuuji@79	1099 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
yuuji@5	1100 (if YaTeX-current-position-register
yuuji@69	1101 (point-to-register YaTeX-current-position-register)))
yuuji@0	1102
yuuji@0	1103 (defvar YaTeX-completion-begin-regexp "[{\\]"
yuuji@51	1104 "Regular expression of limit where LaTeX command's completion begins.")
yuuji@0	1105
yuuji@0	1106 (defun YaTeX-do-completion ()
yuuji@0	1107 "Try completion on LaTeX command preceding point."
yuuji@0	1108 (interactive)
yuuji@0	1109 (if
yuuji@0	1110 (or (eq (preceding-char) ? )
yuuji@0	1111 (eq (preceding-char) ?\t)
yuuji@0	1112 (eq (preceding-char) ?\n)
yuuji@0	1113 (bobp))
yuuji@0	1114 (message "Nothing to complete.") ;Do not complete
yuuji@0	1115 (let* ((end (point))
yuuji@6	1116 (limit (point-beginning-of-line))
yuuji@0	1117 (completion-begin
yuuji@6	1118 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
yuuji@0	1119 (begin (progn
yuuji@0	1120 (goto-char end)
yuuji@0	1121 (if (re-search-backward YaTeX-completion-begin-regexp
yuuji@0	1122 completion-begin t)
yuuji@0	1123 (1+ (point))
yuuji@0	1124 nil))))
yuuji@0	1125 (goto-char end)
yuuji@0	1126 (cond
yuuji@0	1127 ((null begin)
yuuji@13	1128 (message "I think it is not a LaTeX sequence."))
yuuji@0	1129 (t
yuuji@49	1130 (mapcar 'YaTeX-sync-local-table
yuuji@18	1131 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
yuuji@165	1132 (let*((pattern (YaTeX-buffer-substring begin end))
yuuji@6	1133 (all-table
yuuji@6	1134 (append
yuuji@6	1135 section-table user-section-table tmp-section-table
yuuji@6	1136 env-table user-env-table tmp-env-table
yuuji@6	1137 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
yuuji@6	1138 ;; First,
yuuji@6	1139 ;; search completion without backslash.
yuuji@6	1140 (completion (try-completion pattern all-table)))
yuuji@0	1141 (if
yuuji@0	1142 (eq completion nil)
yuuji@0	1143 ;; Next,
yuuji@0	1144 ;; search completion with backslash
yuuji@0	1145 (setq completion
yuuji@165	1146 (try-completion
yuuji@165	1147 (YaTeX-buffer-substring (1- begin) end)
yuuji@165	1148 all-table nil)
yuuji@0	1149 begin (1- begin)))
yuuji@0	1150 (cond
yuuji@0	1151 ((null completion)
yuuji@0	1152 (message (concat "Can't find completion for '" pattern "'"))
yuuji@0	1153 (ding))
yuuji@0	1154 ((eq completion t) (message "Sole completion."))
yuuji@0	1155 ((not (string= completion pattern))
yuuji@82	1156 (delete-region begin end)
yuuji@0	1157 (insert completion)
yuuji@0	1158 )
yuuji@0	1159 (t
yuuji@0	1160 (message "Making completion list...")
yuuji@0	1161 (with-output-to-temp-buffer "Help"
yuuji@0	1162 (display-completion-list
yuuji@69	1163 (all-completions pattern all-table)))))))))))
yuuji@0	1164
yuuji@12	1165 (defun YaTeX-toggle-modify-mode (&optional arg)
yuuji@12	1166 (interactive "P")
yuuji@12	1167 (or (memq 'YaTeX-modify-mode mode-line-format)
yuuji@12	1168 (setq mode-line-format
yuuji@12	1169 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
yuuji@11	1170 (if (or arg (null YaTeX-modify-mode))
yuuji@11	1171 (progn
yuuji@12	1172 (setq YaTeX-modify-mode "m")
yuuji@11	1173 (message "Modify mode"))
yuuji@11	1174 (setq YaTeX-modify-mode nil)
yuuji@11	1175 (message "Cancel modify mode."))
yuuji@69	1176 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
yuuji@11	1177
yuuji@46	1178 (defun YaTeX-switch-mode-menu (arg &optional char)
yuuji@11	1179 (interactive "P")
yuuji@22	1180 (message "Toggle: (M)odify-mode ma(T)h-mode")
yuuji@46	1181 (let ((c (or char (read-char))))
yuuji@11	1182 (cond
yuuji@11	1183 ((= c ?m) (YaTeX-toggle-modify-mode arg))
yuuji@22	1184 ((or (= c ?$) (= c ?t))
yuuji@22	1185 (if YaTeX-auto-math-mode
yuuji@22	1186 (message "Makes no sense in YaTeX-auto-math-mode.")
yuuji@69	1187 (YaTeX-toggle-math-mode arg))))))
yuuji@11	1188
yuuji@0	1189 (defun YaTeX-insert-quote ()
yuuji@0	1190 (interactive)
yuuji@0	1191 (insert
yuuji@0	1192 (cond
yuuji@49	1193 ((YaTeX-literal-p) ?\")
yuuji@0	1194 ((= (preceding-char) ?\\ ) ?\")
yuuji@57	1195 ;((= (preceding-char) ?\( ) ?\")
yuuji@22	1196 ((or (= (preceding-char) 32)
yuuji@22	1197 (= (preceding-char) 9)
yuuji@22	1198 (= (preceding-char) ?\n)
yuuji@22	1199 (bobp)
yuuji@22	1200 (string-match
yuuji@57	1201 (regexp-quote (char-to-string (preceding-char)))
yuuji@57	1202 "ABCDHIuvwxyz()"))
yuuji@22	1203 "``")
yuuji@69	1204 (t "''"))))
yuuji@22	1205
yuuji@22	1206 (defun YaTeX-closable-p ()
yuuji@22	1207 (and (not YaTeX-modify-mode)
yuuji@54	1208 (not (eq YaTeX-close-paren-always 'never))
yuuji@22	1209 (or YaTeX-close-paren-always (eolp))
yuuji@22	1210 (not (input-pending-p))
yuuji@49	1211 (not (YaTeX-literal-p)))
yuuji@22	1212 ;;(or YaTeX-modify-mode
yuuji@22	1213 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
yuuji@22	1214 ;; (input-pending-p)
yuuji@22	1215 ;; (YaTeX-quick-in-environment-p "verbatim"))
yuuji@69	1216 )
yuuji@0	1217
yuuji@5	1218 (defun YaTeX-insert-braces-region (beg end &optional open close)
yuuji@0	1219 (interactive "r")
yuuji@0	1220 (save-excursion
yuuji@0	1221 (goto-char end)
yuuji@184	1222 (YaTeX-insert-inherit (or close "}"))
yuuji@0	1223 (goto-char beg)
yuuji@184	1224 (YaTeX-insert-inherit (or open "{"))))
yuuji@0	1225
yuuji@194	1226 (defun YaTeX-get-macro-at-point (&optional p)
yuuji@194	1227 "Get (La)TeX macro around point P."
yuuji@194	1228 (interactive "d")
yuuji@194	1229 (save-excursion
yuuji@194	1230 (goto-char (setq p (or p (point))))
yuuji@198	1231 (let ((token (substring (substring YaTeX-TeX-token-regexp 1) 0 -2))
yuuji@198	1232 bsend)
yuuji@198	1233 (and (not (bobp))
yuuji@198	1234 (or (looking-at YaTeX-TeX-token-regexp)
yuuji@198	1235 (string-match
yuuji@198	1236 YaTeX-TeX-token-regexp (char-to-string (preceding-char))))
yuuji@198	1237 (progn
yuuji@198	1238 (skip-chars-backward token)
yuuji@198	1239 (equal (preceding-char) ?\\))
yuuji@198	1240 (save-excursion
yuuji@198	1241 (setq bsend (point))
yuuji@198	1242 (skip-chars-backward "\\\\") ;emacs18 doesn't return distance
yuuji@198	1243 (/= (% (- bsend (point)) 2) 0)) ;consider \\
yuuji@198	1244 (looking-at YaTeX-TeX-token-regexp)
yuuji@198	1245 (YaTeX-match-string 0)))))
yuuji@194	1246
yuuji@49	1247 (defun YaTeX-insert-braces (arg &optional open close)
yuuji@49	1248 (interactive "p")
yuuji@194	1249 (let ((begend-guide
yuuji@194	1250 (function
yuuji@194	1251 (lambda ()
yuuji@194	1252 (if (equal (get 'YaTeX-insert-braces 'begend-guide) 2)
yuuji@194	1253 nil ;if triggered thrice, do nothing
yuuji@194	1254 (momentary-string-display
yuuji@194	1255 (format
yuuji@194	1256 (cond
yuuji@196	1257 (YaTeX-japan "begin/end“ü—Í‚É‚Í %s ‚đŽg‚˘‚Ü‚µ‚ĺ‚¤")
yuuji@196	1258 (t "You don't understand Zen of `%s'!"))
yuuji@194	1259 (key-description
yuuji@194	1260 (car (where-is-internal 'YaTeX-make-begin-end))))
yuuji@194	1261 (point))
yuuji@194	1262 (put 'YaTeX-insert-braces 'begend-guide
yuuji@194	1263 (+ 1 (string-to-int ;increment counter of beg-end guidance
yuuji@194	1264 (prin1-to-string
yuuji@194	1265 (get 'YaTeX-insert-braces 'begend-guide)))))))))
yuuji@196	1266 env macro not-literal b e)
yuuji@22	1267 (cond
yuuji@51	1268 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@49	1269 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1270 ((save-excursion
yuuji@59	1271 (and (> (- (point) (point-min)) 6)
yuuji@59	1272 (condition-case () (forward-char -6) (error nil)))
yuuji@53	1273 (looking-at "\\\\left\\\\"))
yuuji@53	1274 (insert "{\\right\\}")
yuuji@53	1275 (forward-char -8))
yuuji@193	1276 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
yuuji@69	1277 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1278 (looking-at "\\\\[bB]igl\\\\"))
yuuji@69	1279 (insert
yuuji@69	1280 (concat
yuuji@69	1281 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
yuuji@69	1282 (forward-char -7))
yuuji@69	1283 ((save-excursion
yuuji@69	1284 (and (> (- (point) (point-min)) 7)
yuuji@69	1285 (condition-case () (forward-char -7) (error nil)))
yuuji@69	1286 (looking-at "\\\\[bB]iggl\\\\"))
yuuji@69	1287 (insert
yuuji@69	1288 (concat
yuuji@69	1289 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
yuuji@69	1290 (forward-char -8))
yuuji@69	1291 ((= (preceding-char) ?\\ )
yuuji@69	1292 (insert "{\\}")
yuuji@69	1293 (forward-char -2)) ;matsu's hack ends here
yuuji@194	1294 ((and (setq not-literal (not (YaTeX-literal-p)))
yuuji@194	1295 (equal "end" (setq macro (YaTeX-get-macro-at-point)))
yuuji@22	1296 (setq env (YaTeX-inner-environment)))
yuuji@194	1297 (funcall begend-guide)
yuuji@196	1298 (insert "{" env "}"))
yuuji@194	1299 ((and not-literal (equal "begin" macro))
yuuji@196	1300 (insert "{")
yuuji@196	1301 (save-excursion
yuuji@196	1302 (indent-to (prog1 (- (current-column) 7) (insert "}\n")))
yuuji@196	1303 (insert "\\end{}")
yuuji@196	1304 (setq e (point)))
yuuji@194	1305 (setq env
yuuji@194	1306 (YaTeX-read-environment
yuuji@194	1307 (format "Begin environment(default %s): " YaTeX-env-name)))
yuuji@194	1308 (if (string= "" env) (setq env YaTeX-env-name))
yuuji@194	1309 (setq YaTeX-env-name env)
yuuji@194	1310 (funcall begend-guide)
yuuji@196	1311 (delete-region (- (point) 7) e)
yuuji@194	1312 (YaTeX-insert-begin-end env nil))
yuuji@22	1313 (t
yuuji@47	1314 (insert (or open "{") (or close "}"))
yuuji@60	1315 (forward-char -1)
yuuji@196	1316 (if (and (eq (char-after (point)) ?\}) ;; the case `\\{}'
yuuji@60	1317 (eq (char-after (- (point) 2)) ?\\ ))
yuuji@60	1318 (progn (insert "\\") (forward-char -1)))
yuuji@69	1319 ))))
yuuji@22	1320
yuuji@22	1321 (defun YaTeX-jmode ()
yuuji@22	1322 (or (and (boundp 'canna:japanese-mode) canna:japanese-mode)
yuuji@179	1323 (and (boundp 'egg:mode-on) egg:mode-on egg:input-mode)
yuuji@186	1324 (and (boundp 'skk-mode) skk-mode (not skk-latin-mode))
yuuji@179	1325 (and (boundp 'default-input-method) default-input-method
yuuji@179	1326 current-input-method)))
yuuji@52	1327
yuuji@59	1328 (defun YaTeX-jmode-off ()
yuuji@179	1329 (if (cond
yuuji@179	1330 ((and (boundp 'canna:japanese-mode) canna:japanese-mode)
yuuji@179	1331 (canna-toggle-japanese-mode) t)
yuuji@179	1332 ((and (boundp 'egg:mode-on) egg:mode-on egg:input-mode)
yuuji@179	1333 (egg:toggle-egg-mode-on-off) t)
yuuji@179	1334 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
yuuji@179	1335 (cond
yuuji@186	1336 ((fboundp 'skk-latin-mode)
yuuji@186	1337 (or (and (boundp 'skk-henkan-mode) skk-henkan-mode)
yuuji@186	1338 (and (boundp 'skk-henkan-on)
yuuji@186	1339 (or skk-henkan-mode skk-henkan-active))
yuuji@186	1340 (and (boundp 'j-henkan-on)
yuuji@186	1341 (or j-henkan-on j-henkan-active))
yuuji@186	1342 ;; Deactivate jmode if henkan-mode is not running.
yuuji@186	1343 ;; Suggested by tt.tetsuo.tsukamoto.
yuuji@186	1344 (progn
yuuji@186	1345 (put 'YaTeX-jmode-on 'skkkata skk-katakana)
yuuji@186	1346 (skk-latin-mode t))))
yuuji@179	1347 ((fboundp 'skk-mode-off) (skk-mode-off))
yuuji@179	1348 (t (j-mode-off)))
yuuji@179	1349 t)
yuuji@179	1350 ((and (fboundp 'toggle-input-method) current-input-method)
yuuji@179	1351 (toggle-input-method) t)
yuuji@179	1352 ((and (fboundp 'fep-force-off) (fep-force-off))))
yuuji@179	1353 (put 'YaTeX-jmode 'jmode t)))
yuuji@179	1354
yuuji@179	1355 (defun YaTeX-jmode-on ()
yuuji@59	1356 (cond
yuuji@179	1357 ((boundp 'canna:japanese-mode)
yuuji@179	1358 (if (not canna:japanese-mode) (canna-toggle-japanese-mode)))
yuuji@179	1359 ((boundp 'egg:mode-on)
yuuji@179	1360 (and (not egg:mode-on) (not egg:input-mode)
yuuji@179	1361 (egg:toggle-egg-mode-on-off)))
yuuji@179	1362 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
yuuji@186	1363 (if (get 'YaTeX-jmode-on 'skkkata)
yuuji@186	1364 (skk-j-mode-on t)
yuuji@186	1365 (skk-mode 1))
yuuji@186	1366 (put 'YaTeX-jmode-on 'skkkata nil))
yuuji@179	1367 ((fboundp 'toggle-input-method)
yuuji@179	1368 (if (not current-input-method) (toggle-input-method)))
yuuji@179	1369 ((and (fboundp 'fep-force-on) (fep-force-on)))))
yuuji@179	1370
yuuji@179	1371 (defun YaTeX-jmode-back ()
yuuji@179	1372 (if (get 'YaTeX-jmode 'jmode)
yuuji@179	1373 (YaTeX-jmode-on))
yuuji@179	1374 (setplist 'YaTeX-jmode nil))
yuuji@59	1375
yuuji@22	1376 (defun YaTeX-self-insert (arg)
yuuji@290	1377 (call-interactively (global-key-binding (char-to-string (YaTeX-last-key)))))
yuuji@184	1378 (defun YaTeX-insert-inherit (&rest args)
yuuji@184	1379 (apply (if (fboundp 'insert-and-inherit) 'insert-and-inherit 'insert)
yuuji@184	1380 args))
yuuji@52	1381
yuuji@22	1382 (defun YaTeX-insert-brackets (arg)
yuuji@22	1383 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
yuuji@22	1384 (interactive "p")
yuuji@22	1385 (let ((col (1- (current-column))))
yuuji@22	1386 (cond
yuuji@22	1387 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1388 ((not (YaTeX-closable-p))
yuuji@22	1389 (YaTeX-self-insert arg))
yuuji@53	1390 ((save-excursion
yuuji@53	1391 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1392 (looking-at "\\\\left"))
yuuji@184	1393 (YaTeX-insert-inherit "[\\right]")
yuuji@53	1394 (forward-char -7))
yuuji@193	1395 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
yuuji@69	1396 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1397 (looking-at "\\\\[bB]igl"))
yuuji@184	1398 (YaTeX-insert-inherit
yuuji@69	1399 (concat
yuuji@69	1400 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
yuuji@69	1401 (forward-char -6))
yuuji@69	1402 ((save-excursion
yuuji@69	1403 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1404 (looking-at "\\\\[bB]iggl"))
yuuji@184	1405 (YaTeX-insert-inherit
yuuji@69	1406 (concat
yuuji@69	1407 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
yuuji@69	1408 (forward-char -7)) ;matsu's hack ends here
yuuji@36	1409 ((and (= (preceding-char) ?\\ )
yuuji@36	1410 (/= (char-after (- (point) 2)) ?\\ )
yuuji@36	1411 (not (YaTeX-in-math-mode-p)))
yuuji@290	1412 (YaTeX-insert-inherit (YaTeX-last-key) "\n")
yuuji@22	1413 (indent-to (max 0 col))
yuuji@184	1414 (YaTeX-insert-inherit "\\]")
yuuji@22	1415 (beginning-of-line)
yuuji@22	1416 (open-line 1)
yuuji@53	1417 (delete-region (point) (progn (beginning-of-line) (point)))
yuuji@22	1418 (indent-to (+ YaTeX-environment-indent (max 0 col)))
yuuji@53	1419 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
yuuji@22	1420 ((YaTeX-closable-p)
yuuji@184	1421 (YaTeX-insert-inherit "[]")
yuuji@22	1422 (backward-char 1))
yuuji@69	1423 (t (YaTeX-self-insert arg)))))
yuuji@0	1424
yuuji@5	1425 (defun YaTeX-insert-brackets-region (beg end)
yuuji@5	1426 (interactive "r")
yuuji@69	1427 (YaTeX-insert-braces-region beg end "[" "]"))
yuuji@5	1428
yuuji@22	1429 (defun YaTeX-insert-parens (arg)
yuuji@22	1430 "Insert parenthesis pair."
yuuji@22	1431 (interactive "p")
yuuji@22	1432 (cond
yuuji@22	1433 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1434 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1435 ((save-excursion
yuuji@53	1436 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1437 (looking-at "\\\\left"))
yuuji@184	1438 (YaTeX-insert-inherit "(\\right)")
yuuji@53	1439 (forward-char -7))
yuuji@193	1440 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
yuuji@69	1441 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1442 (looking-at "\\\\[bB]igl"))
yuuji@184	1443 (YaTeX-insert-inherit
yuuji@69	1444 (concat
yuuji@69	1445 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
yuuji@69	1446 (forward-char -6))
yuuji@69	1447 ((save-excursion
yuuji@69	1448 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1449 (looking-at "\\\\[bB]iggl"))
yuuji@184	1450 (YaTeX-insert-inherit
yuuji@69	1451 (concat
yuuji@69	1452 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
yuuji@69	1453 (forward-char -7))
yuuji@69	1454 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
yuuji@184	1455 (YaTeX-insert-inherit "(\\)")
yuuji@22	1456 (backward-char 2))
yuuji@22	1457 ((YaTeX-closable-p)
yuuji@184	1458 (YaTeX-insert-inherit "()")
yuuji@22	1459 (backward-char 1))
yuuji@69	1460 (t (YaTeX-self-insert arg))))
yuuji@22	1461
yuuji@11	1462 (defun YaTeX-insert-parens-region (beg end)
yuuji@11	1463 (interactive "r")
yuuji@69	1464 (YaTeX-insert-braces-region beg end "(" ")"))
yuuji@69	1465
yuuji@69	1466 (defun YaTeX-insert-bar (arg)
yuuji@69	1467 "Insert bar pair."
yuuji@69	1468 (interactive "p")
yuuji@69	1469 (cond
yuuji@69	1470 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@69	1471 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@69	1472 ((save-excursion
yuuji@69	1473 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1474 (looking-at "\\\\left"))
yuuji@184	1475 (YaTeX-insert-inherit "\|\\right\|")
yuuji@69	1476 (forward-char -7))
yuuji@193	1477 ((save-excursion ;from matsu<at>math.s.chiba-u.ac.jp
yuuji@69	1478 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1479 (looking-at "\\\\[bB]igl"))
yuuji@69	1480 (insert
yuuji@69	1481 (concat
yuuji@69	1482 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r\|"))
yuuji@69	1483 (forward-char -6))
yuuji@69	1484 ((save-excursion
yuuji@69	1485 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1486 (looking-at "\\\\[bB]iggl"))
yuuji@69	1487 (insert
yuuji@69	1488 (concat
yuuji@69	1489 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r\|"))
yuuji@69	1490 (forward-char -7))
yuuji@193	1491 ((save-excursion ; added by Jin <MAF01011<at>nifty.ne.jp>
yuuji@69	1492 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1493 (looking-at "\\\\left\\\\"))
yuuji@184	1494 (YaTeX-insert-inherit "\|\\right\\\|")
yuuji@69	1495 (forward-char -8))
yuuji@69	1496 ((save-excursion
yuuji@69	1497 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1498 (looking-at "\\\\[bB]igl\\\\"))
yuuji@69	1499 (insert
yuuji@69	1500 (concat
yuuji@69	1501 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\\|"))
yuuji@69	1502 (forward-char -7))
yuuji@69	1503 ((save-excursion
yuuji@69	1504 (and (> (- (point) (point-min)) 7) (forward-char -7))
yuuji@69	1505 (looking-at "\\\\[bB]iggl\\\\"))
yuuji@69	1506 (insert
yuuji@69	1507 (concat
yuuji@69	1508 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\\|"))
yuuji@69	1509 (forward-char -8)) ; added by Jin up to here.
yuuji@69	1510 ((= (preceding-char) ?\\ )
yuuji@184	1511 (YaTeX-insert-inherit "\|\\\|")
yuuji@69	1512 (backward-char 2))
yuuji@69	1513 ; ((and (YaTeX-closable-p)
yuuji@69	1514 ; (/= (preceding-char) ?\|)
yuuji@69	1515 ; (/= (following-char) ?\|))
yuuji@184	1516 ; (YaTeX-insert-inherit "\|\|")
yuuji@69	1517 ; (backward-char 1))
yuuji@69	1518 (t (YaTeX-self-insert arg))))
yuuji@11	1519
yuuji@285	1520 (defvar YaTeX-use-jmode-hook
yuuji@285	1521 (and (featurep 'canna) (boundp 'canna:initialized) canna:initialized)
yuuji@285	1522 ;; (not (and (fboundp 'skk-mode) (boundp 'skk-mode)))
yuuji@197	1523 "*Non-nil means activate automatic jmode switcher within/out math mode.
yuuji@197	1524 Hopefully, change default to t in the next version of 1.75.")
yuuji@179	1525 (defun YaTeX-jmode-hook (old new)
yuuji@179	1526 "A hook controling jmode on/off."
yuuji@186	1527 ;; This function is called via point-entered/leave hook, so that
yuuji@186	1528 ;; codes in it is evaluated on such emacsen as having text-properties.
yuuji@179	1529 (let ((inhibit-point-motion-hooks t)
yuuji@179	1530 (oldp (plist-get (text-properties-at old) 'point-left))
yuuji@179	1531 (newp (plist-get (text-properties-at new) 'point-left))
yuuji@179	1532 (lnew (plist-get (text-properties-at new) 'last-new))
yuuji@186	1533 (mjmode (plist-get (text-properties-at new) 'mjmode))
yuuji@186	1534 (bmp (buffer-modified-p))
yuuji@179	1535 (jm (YaTeX-jmode)) b e)
yuuji@181	1536 (unwind-protect
yuuji@181	1537 (cond
yuuji@181	1538 ((eq lnew new) nil) ;Do nothing if continuous entry
yuuji@181	1539 ((and (not (eq newp 'YaTeX-jmode-hook))
yuuji@186	1540 (eq oldp 'YaTeX-jmode-hook)
yuuji@186	1541 (plist-get (text-properties-at old) 'entered))
yuuji@181	1542 ;; leave
yuuji@181	1543 (remove-text-properties
yuuji@186	1544 (setq b (1+ (or (previous-single-property-change old 'point-left)
yuuji@186	1545 (1- (point)))))
yuuji@186	1546 (setq e (1- (or (next-single-property-change old 'point-left)
yuuji@186	1547 (1+ (point)))))
yuuji@186	1548 (list 'last-new nil 'entered nil))
yuuji@186	1549 (add-text-properties b e (list 'mjmode jm))
yuuji@186	1550 (if (boundp 'skk-katakana)
yuuji@186	1551 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
yuuji@181	1552 (if (plist-get (text-properties-at old) 'jmode)
yuuji@181	1553 (YaTeX-jmode-on)))
yuuji@181	1554 ((and (not (eq oldp 'YaTeX-jmode-hook))
yuuji@186	1555 (eq newp 'YaTeX-jmode-hook)
yuuji@186	1556 (not (plist-get (text-properties-at new) 'entered)))
yuuji@181	1557 ;; enter
yuuji@181	1558 (add-text-properties
yuuji@181	1559 (1+ (or (previous-single-property-change new 'point-left)
yuuji@181	1560 (1- (point))))
yuuji@181	1561 (1- (or (next-single-property-change new 'point-left)
yuuji@181	1562 (1+ (point))))
yuuji@186	1563 (list 'jmode jm 'last-new new 'entered t))
yuuji@186	1564 (if (boundp 'skk-katakana) ;care for skk katakana mode
yuuji@186	1565 (put 'YaTeX-jmode-on 'skkkata skk-katakana))
yuuji@186	1566 (if mjmode (YaTeX-jmode-on) (YaTeX-jmode-off))))
yuuji@181	1567 ;;unwind job
yuuji@181	1568 (set-buffer-modified-p bmp))))
yuuji@179	1569
yuuji@0	1570 (defun YaTeX-insert-dollar ()
yuuji@0	1571 (interactive)
yuuji@22	1572 (if (or (not (YaTeX-closable-p))
yuuji@57	1573 (= (preceding-char) 92)
yuuji@58	1574 (and (YaTeX-in-math-mode-p)
yuuji@58	1575 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
yuuji@7	1576 (insert "$")
yuuji@7	1577 (insert "$$")
yuuji@22	1578 (forward-char -1)
yuuji@197	1579 (and YaTeX-use-jmode-hook
yuuji@197	1580 (fboundp 'add-text-properties)
yuuji@197	1581 (add-text-properties
yuuji@197	1582 (1- (point)) (1+ (point))
yuuji@197	1583 (list 'point-left 'YaTeX-jmode-hook
yuuji@197	1584 'point-entered 'YaTeX-jmode-hook
yuuji@197	1585 'front-sticky t
yuuji@197	1586 'rear-nonsticky t
yuuji@197	1587 'mjmode nil
yuuji@197	1588 'jmode (YaTeX-jmode))))
yuuji@59	1589 (YaTeX-jmode-off)
yuuji@69	1590 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
yuuji@0	1591
yuuji@11	1592 (defun YaTeX-insert-dollars-region (beg end)
yuuji@11	1593 (interactive "r")
yuuji@69	1594 (YaTeX-insert-braces-region beg end "$" "$"))
yuuji@11	1595
yuuji@57	1596 (defun YaTeX-insert-amper ()
yuuji@57	1597 (interactive)
yuuji@57	1598 (if (or (string-match YaTeX-array-env-regexp
yuuji@57	1599 (or (YaTeX-inner-environment t) "document"))
yuuji@57	1600 (= (preceding-char) 92)
yuuji@77	1601 (YaTeX-literal-p)
yuuji@77	1602 (YaTeX-in-math-mode-p))
yuuji@57	1603 (insert "&")
yuuji@69	1604 (insert "\\&")))
yuuji@57	1605
yuuji@0	1606 (defun YaTeX-version ()
yuuji@0	1607 "Return string of the version of running YaTeX."
yuuji@0	1608 (interactive)
yuuji@0	1609 (message
yuuji@5	1610 (concat "Yet Another tex-mode "
yuuji@55	1611 (if YaTeX-japan "u–ě’ąv" "`Wild Bird'")
yuuji@7	1612 " Revision "
yuuji@69	1613 YaTeX-revision-number)))
yuuji@0	1614
yuuji@46	1615 (defun YaTeX-typeset-menu (arg &optional char)
yuuji@46	1616 "Typeset, preview, visit error and miscellaneous convenient menu.
yuuji@46	1617 Optional second argument CHAR is for non-interactive call from menu."
yuuji@5	1618 (interactive "P")
yuuji@7	1619 (message
yuuji@130	1620 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
yuuji@123	1621 "latex+p(D)f "
yuuji@123	1622 (if (fboundp 'start-process) "K)ill ")
yuuji@58	1623 "P)review "
yuuji@58	1624 (and (boundp 'window-system) window-system "S)earch ")
yuuji@123	1625 "V)iewErr L)pr"))
yuuji@46	1626 (let ((sw (selected-window)) (c (or char (read-char))))
yuuji@32	1627 (require 'yatexprc) ;for Nemacs's bug
yuuji@32	1628 (select-window sw)
yuuji@4	1629 (cond
yuuji@327	1630 ((memq c '(?j ?\C-j)) (YaTeX-typeset-buffer) ; memq for usability test
yuuji@327	1631 (put 'dvi2-command 'format 'dvi))
yuuji@5	1632 ((= c ?r) (YaTeX-typeset-region))
yuuji@130	1633 ((= c ?e) (YaTeX-typeset-environment))
yuuji@224	1634 ((= c ?b) (YaTeX-call-builtin-on-file
yuuji@227	1635 "BIBTEX" bibtex-command arg))
yuuji@224	1636 ((= c ?i) (YaTeX-call-builtin-on-file
yuuji@227	1637 "MAKEINDEX" makeindex-command arg))
yuuji@7	1638 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
yuuji@4	1639 ((= c ?p) (call-interactively 'YaTeX-preview))
yuuji@351	1640 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
yuuji@288	1641 ((= c ?d) (YaTeX-typeset-buffer
yuuji@327	1642 (or (YaTeX-get-builtin "DVIPDF") YaTeX-dvipdf-command))
yuuji@327	1643 (put 'dvi2-command 'format 'pdf))
yuuji@4	1644 ((= c ?v) (YaTeX-view-error))
yuuji@5	1645 ((= c ?l) (YaTeX-lpr arg))
yuuji@13	1646 ((= c ?m) (YaTeX-switch-mode-menu arg))
yuuji@69	1647 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
yuuji@4	1648
yuuji@72	1649 (if (fboundp 'wrap-function-to-control-ime)
yuuji@72	1650 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
yuuji@72	1651
yuuji@72	1652
yuuji@46	1653 (defun YaTeX-%-menu (&optional beg end char)
yuuji@13	1654 "Operate %# notation."
yuuji@16	1655 ;;Do not use interactive"r" for the functions which require no mark
yuuji@16	1656 (interactive)
yuuji@231	1657 (message "!)Edit-%%#! B)EGIN-END-region P)review L)Edit-%%#LPR make(I)ndex B)ibtex")
yuuji@46	1658 (let ((c (or char (read-char))) (string "") key
yuuji@13	1659 (b (make-marker)) (e (make-marker)))
yuuji@13	1660 (save-excursion
yuuji@13	1661 (cond
yuuji@231	1662 ((rindex "!plib" c) ;Edit %#xxx
yuuji@227	1663 (setq key (cdr (assq c '((?! . "!")
yuuji@227	1664 (?p . "PREVIEW")
yuuji@227	1665 (?l . "LPR")
yuuji@231	1666 (?i . "MAKEINDEX")
yuuji@227	1667 (?b . "BIBTEX")))))
yuuji@227	1668 (YaTeX-getset-builtin key t))
yuuji@13	1669
yuuji@13	1670 ((= c ?b) ;%#BEGIN %#END region
yuuji@16	1671 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
yuuji@13	1672 (set-marker b beg)
yuuji@13	1673 (set-marker e end)
yuuji@13	1674 (goto-char (point-min))
yuuji@13	1675 (while (re-search-forward "^%#\$BEGIN\$\\\|\$END\$$" nil t)
yuuji@53	1676 (beginning-of-line)
yuuji@53	1677 (delete-region (point) (progn (forward-line 1) (point))))
yuuji@68	1678 (goto-char b)
yuuji@13	1679 (open-line 1)
yuuji@53	1680 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
yuuji@13	1681 (insert "%#BEGIN")
yuuji@68	1682 (goto-char e)
yuuji@68	1683 (insert "%#END\n")
yuuji@68	1684 (set-marker b nil)
yuuji@68	1685 (set-marker e nil))
yuuji@69	1686 ))))
yuuji@13	1687
yuuji@168	1688 (defvar YaTeX-refcommand-def-regexp-default
yuuji@168	1689 "label\\\|bibitem")
yuuji@168	1690 (defvar YaTeX-refcommand-def-regexp-private nil
yuuji@168	1691 "*Regexp of defining label commands")
yuuji@168	1692 (defvar YaTeX-refcommand-def-regexp
yuuji@168	1693 (concat (if YaTeX-refcommand-def-regexp-private
yuuji@168	1694 (concat YaTeX-refcommand-def-regexp-private "\\\|"))
yuuji@168	1695 YaTeX-refcommand-def-regexp-default))
yuuji@168	1696
yuuji@168	1697 (defvar YaTeX-refcommand-ref-regexp-default
yuuji@314	1698 "\$page\\\|eq\\\|fig\$?ref\\\|cite"
yuuji@314	1699 "Regexp of LaTeX's label-referring macros.
yuuji@314	1700 Searching for this will be done without `\\\\'.
yuuji@314	1701 So you need not add patterns if new referring macro ends with \"ref\".")
yuuji@168	1702 (defvar YaTeX-refcommand-ref-regexp-private nil
yuuji@314	1703 "*Regexp of referring label commands.
yuuji@314	1704 See documentation of `YaTeX-refcommand-ref-regexp-default'.")
yuuji@168	1705 (defvar YaTeX-refcommand-ref-regexp
yuuji@168	1706 (concat (if YaTeX-refcommand-ref-regexp-private
yuuji@168	1707 (concat YaTeX-refcommand-ref-regexp-private "\\\|"))
yuuji@168	1708 YaTeX-refcommand-ref-regexp-default))
yuuji@168	1709
yuuji@168	1710 (defvar YaTeX-refcommand-regexp
yuuji@168	1711 (concat YaTeX-refcommand-def-regexp
yuuji@168	1712 "\\\|" YaTeX-refcommand-ref-regexp)
yuuji@168	1713 "Regexp of label defining/referring command name.")
yuuji@168	1714
yuuji@51	1715 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
yuuji@48	1716 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
yuuji@48	1717 The default search direction depends on the command at the cursor position.
yuuji@48	1718 When the cursor is on \\ref(\\cite), YaTeX will try to search the
yuuji@48	1719 corresponding \\label(\\bibitem) backward,
yuuji@48	1720 and if it fails search forward again. And when the cursor is
yuuji@48	1721 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
yuuji@48	1722 forward at first and secondary backward.
yuuji@48	1723 Argument REVERSE non-nil makes the default
yuuji@48	1724 direction rule reverse. Since Search string is automatically set in
yuuji@13	1725 search-last-string, you can repeat search the same label/ref by typing
yuuji@51	1726 \\[isearch-forward] or \\[isearch-backward].
yuuji@51	1727 If optional second argument OTHERWIN is non-nil, move to other window."
yuuji@13	1728
yuuji@51	1729 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
yuuji@168	1730 (refcommands YaTeX-refcommand-regexp)
yuuji@82	1731 (foundmsg (format "Type %s %c to return to original position."
yuuji@82	1732 (key-description
yuuji@82	1733 (car
yuuji@82	1734 (or (where-is-internal 'register-to-point)
yuuji@82	1735 (where-is-internal 'jump-to-register))))
yuuji@82	1736 YaTeX-current-position-register))
yuuji@48	1737 (func (function (lambda (string sfunc)
yuuji@48	1738 (or
yuuji@48	1739 (funcall sfunc string nil t)
yuuji@68	1740 (funcall (if (eq sfunc 're-search-forward)
yuuji@68	1741 're-search-backward 're-search-forward)
yuuji@48	1742 string nil t))))))
yuuji@7	1743 (cond
yuuji@48	1744 ((YaTeX-on-section-command-p refcommands)
yuuji@82	1745 (setq scmd
yuuji@82	1746 (cdr
yuuji@82	1747 (assoc
yuuji@82	1748 (YaTeX-match-string 1)
yuuji@82	1749 '(("label" . "\\\\\$page\\\|eq\$?ref{%k}")
yuuji@82	1750 ("ref" . "\\\\label{%k}")
yuuji@82	1751 ("eqref" . "\\\\label{%k}")
yuuji@82	1752 ("pageref" . "\\\\label{%k}")
yuuji@82	1753 ("cite" .
yuuji@82	1754 "\\\\bibitem\$\\[[^]]+\\]\$?{%k}\\\|^\\s *@[a-z]+{%k,")
yuuji@82	1755 ("bibitem" . "\\\\cite\$\\[[^]]+\\]\$?")))))
yuuji@7	1756 (goto-char (match-end 0))
yuuji@165	1757 (let ((label (YaTeX-buffer-substring
yuuji@82	1758 (1- (point)) (progn (backward-list 1) (1+ (point)))))
yuuji@82	1759 (fp (make-marker))fl fn
yuuji@82	1760 (goother (function (lambda (buffer point)
yuuji@82	1761 (goto-char point)
yuuji@82	1762 (if (one-window-p)
yuuji@82	1763 (split-window-calculate-height
yuuji@82	1764 YaTeX-default-pop-window-height))
yuuji@82	1765 (select-window (get-lru-window))
yuuji@82	1766 (switch-to-buffer buffer)))))
yuuji@68	1767 ;(setq string (concat "\\" scmd "{" label "}"))
yuuji@82	1768 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
yuuji@82	1769 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
yuuji@48	1770 (setq direc (if (string-match "ref\\\|cite" scmd)
yuuji@68	1771 're-search-forward 're-search-backward))
yuuji@48	1772 (if YaTeX-current-position-register
yuuji@48	1773 (point-to-register YaTeX-current-position-register))
yuuji@68	1774 (if reverse (setq direc (if (eq direc 're-search-forward)
yuuji@68	1775 're-search-backward 're-search-forward)))
yuuji@48	1776 (if (funcall func string direc) ;label/ref found!
yuuji@13	1777 (progn
yuuji@82	1778 (if otherwin (funcall goother cb p))
yuuji@13	1779 (goto-char (match-beginning 0))
yuuji@51	1780 (push-mark p))
yuuji@51	1781 ;;if label/ref not found, search through all yatex buffers.
yuuji@51	1782 (goto-char p) ;resume position of current buffer
yuuji@48	1783 (catch 'found
yuuji@82	1784 (setq blist (YaTeX-yatex-buffer-list))
yuuji@48	1785 (while blist
yuuji@82	1786 ;; search for corresponding keyword
yuuji@48	1787 (set-buffer (car blist))
yuuji@48	1788 (if (YaTeX-on-section-command-p refcommands)
yuuji@48	1789 (goto-char (match-beginning 0)))
yuuji@82	1790 (cond
yuuji@82	1791 ; cond1
yuuji@82	1792 ((funcall func string direc)
yuuji@82	1793 (cond
yuuji@82	1794 (otherwin
yuuji@82	1795 (set-buffer cb)
yuuji@82	1796 (funcall goother (car blist) p))
yuuji@82	1797 ((or (get-buffer-window (car blist))
yuuji@82	1798 (and YaTeX-emacs-19
yuuji@82	1799 (get-buffer-window (car blist) t)))
yuuji@82	1800 (goto-buffer-window (car blist)))
yuuji@82	1801 (t
yuuji@82	1802 (switch-to-buffer (car blist))
yuuji@82	1803 (message foundmsg)))
yuuji@82	1804 (goto-char (match-beginning 0))
yuuji@82	1805 (throw 'found t))
yuuji@82	1806 ; cond2
yuuji@82	1807 ((and
yuuji@82	1808 (string-match "bibitem" scmd)
yuuji@82	1809 (catch 'found2
yuuji@82	1810 (save-excursion
yuuji@82	1811 (goto-char (point-min))
yuuji@82	1812 (while (YaTeX-re-search-active-forward
yuuji@82	1813 "\\\\bibliography{\$[^}]*\$}" "%" nil t)
yuuji@82	1814 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
yuuji@82	1815 (while fl
yuuji@82	1816 (if (or (file-exists-p (setq fn (car fl)))
yuuji@82	1817 (file-exists-p (setq fn (concat fn ".bib"))))
yuuji@82	1818 (progn
yuuji@82	1819 (set-buffer (find-file-noselect fn))
yuuji@82	1820 (save-excursion
yuuji@82	1821 (goto-char (point-min))
yuuji@82	1822 (if (YaTeX-re-search-active-forward
yuuji@82	1823 string "%" nil t)
yuuji@82	1824 (throw 'found2
yuuji@82	1825 (set-marker fp (point)))))))
yuuji@82	1826 (setq fl (cdr fl)))))))
yuuji@82	1827 (if otherwin
yuuji@82	1828 (funcall goother (marker-buffer fp) fp)
yuuji@82	1829 (switch-to-buffer (marker-buffer fp))
yuuji@82	1830 (goto-char fp))
yuuji@82	1831 (set-marker fp nil)
yuuji@82	1832 (message foundmsg)
yuuji@82	1833 (throw 'found t)))
yuuji@82	1834 (setq blist (cdr blist)))
yuuji@82	1835 ;; search for bibliography
yuuji@82	1836 )))
yuuji@48	1837 (if YaTeX-emacs-19
yuuji@68	1838 (setq regexp-search-ring
yuuji@68	1839 (cons string (delete string regexp-search-ring)))
yuuji@68	1840 (setq search-last-regexp string)))
yuuji@69	1841 (t nil))))
yuuji@5	1842
yuuji@73	1843 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
yuuji@3	1844
yuuji@60	1845 (defun YaTeX-goto-corresponding-file (&optional other)
yuuji@60	1846 "Visit or switch buffer of corresponding file,
yuuji@176	1847 looking at \\input or \\include or \\includeonly on current line."
yuuji@60	1848 (if (not (YaTeX-on-includes-p)) nil
yuuji@70	1849 (let ((parent buffer-file-name) input-file b)
yuuji@60	1850 (save-excursion
yuuji@86	1851 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
yuuji@86	1852 (= ?{ (char-after (match-beginning 0))))
yuuji@60	1853 nil
yuuji@60	1854 (skip-chars-backward "^,{"))
yuuji@60	1855 (setq input-file
yuuji@165	1856 (YaTeX-buffer-substring
yuuji@60	1857 (point) (progn (skip-chars-forward "^ ,}") (point))))
yuuji@60	1858 (if (not (string-match "\\.\$tex\\\|sty\$$" input-file))
yuuji@60	1859 (setq input-file (concat input-file ".tex"))))
yuuji@60	1860 (cond
yuuji@60	1861 (other (YaTeX-switch-to-buffer-other-window input-file))
yuuji@70	1862 ((setq b (YaTeX-get-file-buffer input-file))
yuuji@70	1863 (goto-buffer-window b))
yuuji@60	1864 (t (YaTeX-switch-to-buffer input-file)))
yuuji@60	1865 (or (YaTeX-get-builtin "!")
yuuji@60	1866 YaTeX-parent-file
yuuji@69	1867 (setq YaTeX-parent-file parent)))))
yuuji@5	1868
yuuji@5	1869 (defun YaTeX-goto-corresponding-BEGIN-END ()
yuuji@5	1870 (if (not (YaTeX-on-BEGIN-END-p)) nil
yuuji@5	1871 (if (cond
yuuji@5	1872 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
yuuji@5	1873 (not (search-forward "%#END" nil t)))
yuuji@5	1874 (t ; if on %#END
yuuji@5	1875 (not (search-backward "%#BEGIN" nil t))))
yuuji@7	1876 (error "Corresponding %%#BEGIN/END not found."))
yuuji@5	1877 (beginning-of-line)
yuuji@69	1878 t))
yuuji@5	1879
yuuji@59	1880 (defvar YaTeX-processed-file-regexp-alist nil
yuuji@59	1881 "Alist of regexp of processed file regexp vs. its file name part;
yuuji@59	1882 For example, if you include image file with `\\epsfile{file=FILE}' where
yuuji@59	1883 `FILE' is processed file. You might want to view FILE with other previewer
yuuji@59	1884 such as ghostview, or want to preview its source which was drawn with
yuuji@59	1885 other drawing tool, tgif for example. Then you should set entire regexp
yuuji@59	1886 of including expression and enclose its file name part with \\\$ and \\\$.
yuuji@59	1887
yuuji@59	1888 Ex. (\"\\\\\\\\epsfile{[^}]file=\\\$[^,} ]+\\\$\\\$\\\\.e?ps\\\$?[^}]}\" 1)
yuuji@59	1889
yuuji@59	1890 Where the first group surrounded by \\\$ and \\\$ is the file name part
yuuji@59	1891 of expression. So you should set 1 to second element. And the first
yuuji@59	1892 matching group is sent to (image) processor defined by the variable
yuuji@59	1893 YaTeX-file-processor-alist. See also the documentation of
yuuji@59	1894 YaTeX-file-processor-alist.
yuuji@59	1895
yuuji@59	1896 Ş‚¶‚á—Ç‚‚í‚©‚ń‚Č‚˘‚·‚ËB—á‚¦‚Î tgif hoge.obj ‚µ‚Ä hoge.eps ‚đ
yuuji@59	1897 \\epsfile{file=hoge.eps} ‚ĹC“N‹[h‚µ‚Ä‚˘‚é‚Ć‚µ‚ć‚¤B‚»‚ĚŤs‚Ĺ
yuuji@59	1898 \[prefix\] g ‚đ‰ź‚µ‚˝Žž‚É tgif ‚đ‹N“®‚µ‚Ä—~‚µ‚©‚Á‚˝‚çA‚Ü‚¸Źă‚Ě‚ć‚¤‚Č
yuuji@59	1899 ł‹K•\Ś»‚đÝ’č‚·‚éB\\\$‚Ć\\\$‚ĹÍ‚ń‚ľ‚Ć‚±‚ë‚Şt@C‹–Ľ‚É‚Č‚é‚ć‚¤‚É
yuuji@59	1900 ’ŤÓ‚·‚éB‚Ĺt@C‹–Ľ•”•Ş‚Ş‰˝”Ô–Ú‚Ě\\\$\\\$‚É‚Č‚é‚©‚đŠXg‚Ě2”Ô–Ú‚ÉŹ‘‚B
yuuji@59	1901 ‚·‚é‚ĆA‚»‚Ě•”•Ş‚Ş•Ď” YaTeX-file-processor-alist ‚Ĺ’č‹`‚ł‚ę‚˝
yuuji@59	1902 Ź—ťvŤO‰€‚É“n‚ł‚ę‚éB‚Ć‚˘‚¤‚í‚ŻB
yuuji@59	1903 ‚ń`‚â‚Á‚Ď‚č‚Ţ‚¸‚©‚µ‚˘‚ËB•Ş‚©‚ç‚Č‚˘Žž‚Í—×‚Ě Lisper ‚É•·‚‚©A
yuuji@59	1904 fj–ě’ą‚Ě‰ď‚Ĺ•·‚±‚¤!
yuuji@59	1905 ")
yuuji@59	1906
yuuji@59	1907 (defvar YaTeX-processed-file-regexp-alist-default
yuuji@64	1908 '(("\\\\epsfile\$\\[[^]]+\\]\$?{[^},]file=\$\\([^,} ]/\$?[^,}. ]+\\)\$\\.e?ps\$?[^}]*}" 2)
yuuji@60	1909 ("\\\\epsfig{[^},]fi\$le\\\|gure\$=\$\\([^,} ]/\$?[^,}. ]+\\)\$\\.e?ps\$?[^}]*}" 2)
yuuji@60	1910 ("\\\\postscriptbox{[^}]}{[^}]}{\$\\([^,} ]*/\$?[^}. ]+\\)\$\\.e?ps\$?}" 1)
yuuji@274	1911 ("\\\\\$epsfbox\\\|epsfig\$\\?{\$\\([^,} ]/\$?[^}. ]+\\)\$\\.e?ps\$?}" 2) ;\epsfbox{hoge.ps}
yuuji@275	1912 ("\\\\includegraphics\\?\$.\\]\\\|\\s \$?{\$.*\$\$\\.ai\\\|\\.pdf\\\|\\.svg\\\|\\.png\\\|\\.jpe?g\\\|\\.e?ps\$}" 2) ;\includegraphics[options...]{hoge.eps}
yuuji@60	1913 ("\\\\\$psbox\$\$\\[[^]]+\\]\$?{\$\\([^,} ]*/\$?[^} ]+\\)\$\\.e?ps\$}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
yuuji@68	1914 ("\\\\input{\$[^} ]+\$\$\\.tps\$}" 1) ;tgif2tex (1998/9/16)
yuuji@59	1915 )
yuuji@69	1916 "See the documentation of YaTeX-processed-file-regexp-alist.")
yuuji@59	1917
yuuji@59	1918 (defvar YaTeX-file-processor-alist nil
yuuji@59	1919 "*Alist of files' processor vs. its extension;
yuuji@69	1920 See also the documentation of YaTeX-processed-file-regexp-alist.")
yuuji@274	1921
yuuji@59	1922 (defvar YaTeX-file-processor-alist-default
yuuji@334	1923 (list (cons YaTeX-cmd-tgif ".obj")
yuuji@334	1924 (cons YaTeX-cmd-gimp ".xcf")
yuuji@334	1925 (cons YaTeX-cmd-gimp ".xcf.gz")
yuuji@334	1926 (cons YaTeX-cmd-gimp ".xcf.bz2")
yuuji@334	1927 (cons YaTeX-cmd-edit-svg ".svg")
yuuji@334	1928 (cons YaTeX-cmd-edit-svg ".svgz")
yuuji@334	1929 (cons YaTeX-cmd-edit-ai ".ai")
yuuji@334	1930 '("dia" . ".dia")
yuuji@334	1931 (cons YaTeX-cmd-ooo ".odg")
yuuji@334	1932 (cons YaTeX-cmd-edit-images ".jpeg")
yuuji@334	1933 (cons YaTeX-cmd-edit-images ".jpg")
yuuji@334	1934 (cons YaTeX-cmd-edit-images ".png")
yuuji@334	1935 (cons YaTeX-cmd-edit-ps ".ps")
yuuji@334	1936 (cons YaTeX-cmd-edit-ps ".eps")
yuuji@334	1937 (cons YaTeX-cmd-edit-pdf ".pdf")
yuuji@334	1938 '(t . ".tex")
yuuji@334	1939 '(t . ".sty")
yuuji@334	1940 '(t . ""))
yuuji@69	1941 "See the documentation of YaTeX-file-processor-alist.")
yuuji@59	1942
yuuji@59	1943 (defun YaTeX-goto-corresponding-file-processor (&optional other)
yuuji@59	1944 "Execute corresponding file processor."
yuuji@59	1945 (save-excursion
yuuji@59	1946 (or (looking-at YaTeX-ec-regexp)
yuuji@59	1947 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
yuuji@59	1948 (let ((list (append YaTeX-processed-file-regexp-alist
yuuji@59	1949 YaTeX-processed-file-regexp-alist-default))
yuuji@59	1950 (p (point)) flist file
yuuji@70	1951 (peol (point-end-of-line))
yuuji@70	1952 (basedir
yuuji@70	1953 (if YaTeX-search-file-from-top-directory
yuuji@70	1954 (save-excursion (YaTeX-visit-main t) default-directory)
yuuji@70	1955 ".")))
yuuji@59	1956 (setq flist (catch 'found
yuuji@70	1957 (while list
yuuji@70	1958 (goto-char p)
yuuji@70	1959 (if (re-search-forward (car (car list)) peol t)
yuuji@70	1960 (progn
yuuji@70	1961 (setq file (YaTeX-match-string
yuuji@70	1962 (car (cdr (car list)))))
yuuji@70	1963 (throw 'found (cdr (car list)))))
yuuji@70	1964 (setq list (cdr list)))))
yuuji@59	1965 (if flist ;if pattern and file name found
yuuji@59	1966 (let*((plist (append YaTeX-file-processor-alist
yuuji@59	1967 YaTeX-file-processor-alist-default))
yuuji@59	1968 (plist0 plist)
yuuji@59	1969 ext cmd src buf (alt (car (cdr flist))))
yuuji@59	1970 (if (and (re-search-forward
yuuji@59	1971 (concat YaTeX-comment-prefix "\\s \$.\$$") peol t)
yuuji@59	1972 (assoc (setq cmd (YaTeX-match-string 1))
yuuji@59	1973 YaTeX-file-processor-alist))
yuuji@59	1974 (setq src ;if processor is specified
yuuji@59	1975 (concat file
yuuji@59	1976 (cdr (assoc cmd YaTeX-file-processor-alist))))
yuuji@59	1977 (while plist ;if processor is not specified
yuuji@59	1978 (setq ext (cdr (car plist)))
yuuji@60	1979 (if (and (string< "" (concat file ext))
yuuji@70	1980 (file-exists-p
yuuji@70	1981 (expand-file-name (concat file ext) basedir)))
yuuji@70	1982 (setq cmd (car (car plist))
yuuji@70	1983 src (concat file ext) plist nil))
yuuji@59	1984 (setq plist (cdr plist)))
yuuji@59	1985 (if (and (null src) alt YaTeX-create-file-prefix-g)
yuuji@59	1986 (setq cmd alt
yuuji@59	1987 src (concat file (cdr (assoc alt plist0))))))
yuuji@70	1988 (if src ;if processor and src file found
yuuji@70	1989 (let ((default-directory basedir))
yuuji@59	1990 (cond
yuuji@70	1991 ((stringp cmd)
yuuji@351	1992 (YaTeX-system (concat cmd " " src) cmd)
yuuji@351	1993 t)
yuuji@70	1994 ((eq t cmd)
yuuji@70	1995 (let ((parent buffer-file-name))
yuuji@70	1996 (funcall
yuuji@70	1997 (cond
yuuji@70	1998 (other 'YaTeX-switch-to-buffer-other-window)
yuuji@70	1999 ((get-file-buffer src) 'goto-buffer-window)
yuuji@70	2000 (t 'YaTeX-switch-to-buffer))
yuuji@70	2001 src)
yuuji@70	2002 (or (YaTeX-get-builtin "!")
yuuji@70	2003 YaTeX-parent-file
yuuji@70	2004 (setq YaTeX-parent-file parent))
yuuji@70	2005 t))
yuuji@70	2006 ((symbolp cmd)
yuuji@70	2007 (cond
yuuji@70	2008 ((symbol-function cmd)
yuuji@70	2009 (funcall cmd src other)))
yuuji@70	2010 t)))))))))
yuuji@59	2011
yuuji@14	2012 (defun YaTeX-on-section-command-p (command)
yuuji@53	2013 "Check if point is on the LaTeX command: COMMAND(regexp).
yuuji@49	2014 Return nil if point is not on it. Otherwise return the
yuuji@49	2015 number of argument position.
yuuji@82	2016 Section command name is stored in match-data #1.
yuuji@82	2017 Parsing information is stored to plist.
yuuji@82	2018 Macros name stored to propname 'command.
yuuji@82	2019 Macro's argument number stored to propname 'argc."
yuuji@82	2020 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
yuuji@82	2021 (ec+command (concat YaTeX-ec-regexp "\$" command "\$")))
yuuji@82	2022 (setplist 'YaTeX-on-section-command-p nil)
yuuji@53	2023 (while (setq i (string-match "\\\\(" command i))
yuuji@53	2024 (setq grouping (1+ grouping) i (+ i 2)))
yuuji@7	2025 (save-excursion
yuuji@82	2026 (if (looking-at ec+command) nil
yuuji@49	2027 (catch 'found ;caught value has no meaning
yuuji@77	2028 ;;(1) looking at current position
yuuji@82	2029 (and (looking-at command)
yuuji@82	2030 (save-excursion
yuuji@82	2031 (while (and (not (bobp)) (looking-at command))
yuuji@82	2032 (forward-char -1))
yuuji@82	2033 (looking-at ec+command))
yuuji@82	2034 (goto-char (match-beginning 0))
yuuji@82	2035 (throw 'found t))
yuuji@245	2036 ;;If inside of parentheses, try to escape.
yuuji@327	2037 (while (and (not (= (preceding-char) ?\])) ;skip optional arg
yuuji@327	2038 (condition-case err
yuuji@327	2039 (progn (up-list -1) t)
yuuji@327	2040 (error nil))))
yuuji@245	2041 (while (equal (preceding-char) ?\]) (backward-list))
yuuji@77	2042 ;;(2) search command directly
yuuji@77	2043 (skip-chars-forward "^{}[]")
yuuji@77	2044 (and (YaTeX-re-search-active-backward
yuuji@82	2045 ec+command
yuuji@82	2046 YaTeX-comment-prefix nil t)
yuuji@77	2047 (>= p (match-beginning 0))
yuuji@77	2048 (throw 'found (goto-char (match-beginning 0))))
yuuji@77	2049 ;;(3) search token
yuuji@77	2050 (goto-char p)
yuuji@49	2051 (while t
yuuji@49	2052 (if (bobp) (throw 'found nil))
yuuji@49	2053 (cond
yuuji@49	2054 ((looking-at YaTeX-ec-regexp) (throw 'found t))
yuuji@49	2055 ((looking-at "[[{]") nil)
yuuji@53	2056 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
yuuji@49	2057 (t (skip-chars-backward " \t\r\n")))
yuuji@49	2058 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
yuuji@51	2059 (or (bobp) (forward-char -1)))))
yuuji@51	2060 (if (and
yuuji@82	2061 (looking-at (concat ec+command
yuuji@82	2062 "\$\\(\\[[^]]+\\]\\\|([0-9,]+)\$*\\)" ;optional arg
yuuji@60	2063 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
yuuji@60	2064 "[ \t\n\r]{[^}]}")) ;arg braces
yuuji@51	2065 (not (YaTeX-lookup-table
yuuji@51	2066 (setq word (YaTeX-match-string 1)) 'singlecmd)))
yuuji@46	2067 (progn
yuuji@49	2068 (setq md (match-data))
yuuji@49	2069 (skip-chars-forward "^{")
yuuji@49	2070 (if (<= (point) p) (setq parg (1+ parg)))
yuuji@49	2071 (setq argc
yuuji@51	2072 (or (car (cdr (YaTeX-lookup-table word 'section)))
yuuji@49	2073 argc))
yuuji@82	2074 (put 'YaTeX-on-section-command-p 'argc argc)
yuuji@82	2075 (put 'YaTeX-on-section-command-p 'command argc)
yuuji@53	2076 (while (and (>= (setq argc (1- argc)) 0)
yuuji@53	2077 (progn (skip-chars-forward " \t\n\r")
yuuji@53	2078 (looking-at "{")))
yuuji@49	2079 (forward-list 1)
yuuji@53	2080 (if (<= (point) p) (setq parg (1+ parg))))
yuuji@49	2081 (store-match-data md)
yuuji@53	2082 (setq i (+ 2 grouping))
yuuji@53	2083 (if (and (match-beginning i)
yuuji@53	2084 (>= p (match-beginning i)) (< p (match-end i)))
yuuji@49	2085 -1 ;return -1 if point is on optional arg
yuuji@49	2086 (if (< p (point)) parg))
yuuji@69	2087 )))))
yuuji@5	2088
yuuji@52	2089 (defun YaTeX-on-maketitle-p ()
yuuji@52	2090 "Check if point is on maketitle type commands.
yuuji@52	2091 Call this function after YaTeX-on-section-command-p."
yuuji@52	2092 (let ((p (point)))
yuuji@52	2093 (save-excursion
yuuji@52	2094 (or (= (char-after (point)) ?\\ )
yuuji@52	2095 (progn
yuuji@52	2096 (skip-chars-backward
yuuji@52	2097 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
yuuji@52	2098 (or (bobp) (bolp) (backward-char 1))))
yuuji@52	2099 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
yuuji@52	2100 (<= (match-beginning 0) p)
yuuji@52	2101 (> (match-end 0) p)))))
yuuji@52	2102
yuuji@5	2103 (defun YaTeX-on-begin-end-p ()
yuuji@5	2104 (save-excursion
yuuji@77	2105 (if (and (boundp 'in-leftright-p) in-leftright-p)
yuuji@77	2106 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
yuuji@77	2107 (let ((md (match-data))) ; for safety
yuuji@77	2108 (if (looking-at YaTeX-ec-regexp)
yuuji@77	2109 nil ; stay here
yuuji@77	2110 (cond
yuuji@77	2111 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
yuuji@77	2112 ((looking-at "\\.()\\[\\]\|") (forward-char -1)))
yuuji@77	2113 (if (equal (char-after (1- (point)))
yuuji@77	2114 (string-to-char YaTeX-ec))
yuuji@77	2115 (forward-char -1))))
yuuji@82	2116 ;(beginning-of-line)
yuuji@82	2117 (if (equal (char-after (point)) ?\\) nil ;stay here
yuuji@82	2118 (skip-chars-backward "^\n\\\\")
yuuji@82	2119 (or (bolp) (forward-char -1))))
yuuji@5	2120 (re-search-forward
yuuji@13	2121 ;;"\\\\begin{\$[^}]+\$}\\\|\\\\end{\$[^}]+\$}"
yuuji@13	2122 (concat
yuuji@13	2123 (YaTeX-replace-format-args
yuuji@13	2124 (regexp-quote YaTeX-struct-begin)
yuuji@13	2125 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" "")
yuuji@13	2126 "\\\|"
yuuji@13	2127 (YaTeX-replace-format-args
yuuji@13	2128 (regexp-quote YaTeX-struct-end)
yuuji@70	2129 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" "")
yuuji@70	2130 "\\\|\\("
yuuji@70	2131 YaTeX-ec-regexp ;;"[][()]\\)"
yuuji@70	2132 "[][]\\)"
yuuji@70	2133 )
yuuji@69	2134 (point-end-of-line) t)))
yuuji@6	2135
yuuji@5	2136 (defun YaTeX-on-includes-p ()
yuuji@5	2137 (save-excursion
yuuji@5	2138 (beginning-of-line)
yuuji@86	2139 (re-search-forward "\$\\(include[^}]\$\\\|\$input\$\\){[^}]}"
yuuji@69	2140 (point-end-of-line) t)))
yuuji@6	2141
yuuji@7	2142 (defun YaTeX-on-comment-p (&optional sw)
yuuji@22	2143 "Return t if current line is commented out.
yuuji@22	2144 Optional argument SW t to treat all `%' lines as comment,
yuuji@7	2145 even if on `%#' notation."
yuuji@7	2146 (save-excursion
yuuji@7	2147 (beginning-of-line)
yuuji@22	2148 (skip-chars-forward "\\s ")
yuuji@69	2149 (looking-at (if sw "%" "%[^#]"))))
yuuji@7	2150
yuuji@5	2151 (defun YaTeX-on-BEGIN-END-p ()
yuuji@5	2152 (save-excursion
yuuji@7	2153 (let ((case-fold-search nil))
yuuji@5	2154 (beginning-of-line)
yuuji@69	2155 (re-search-forward
yuuji@69	2156 "\$%#BEGIN\$\\\|\$%#END\$" (point-end-of-line) t))))
yuuji@6	2157
yuuji@7	2158 (defun YaTeX-goto-corresponding-* (arg)
yuuji@5	2159 "Parse current line and call suitable function."
yuuji@7	2160 (interactive "P")
yuuji@77	2161 (let (mm)
yuuji@77	2162 (cond
yuuji@77	2163 ((YaTeX-goto-corresponding-label arg))
yuuji@77	2164 ((YaTeX-goto-corresponding-environment))
yuuji@77	2165 ((YaTeX-goto-corresponding-file-processor arg))
yuuji@77	2166 ((YaTeX-goto-corresponding-file arg))
yuuji@77	2167 ((YaTeX-goto-corresponding-BEGIN-END))
yuuji@77	2168 ((and (setq mm (YaTeX-in-math-mode-p))
yuuji@77	2169 (YaTeX-goto-corresponding-leftright)))
yuuji@82	2170 ((and ;;mm YaTeX-use-AMS-LaTeX
yuuji@77	2171 (YaTeX-goto-corresponding-paren)))
yuuji@77	2172 ;;((and (string-match
yuuji@77	2173 ;; YaTeX-equation-env-regexp ;to delay loading
yuuji@77	2174 ;; (or (YaTeX-inner-environment t) "document"))
yuuji@77	2175 ;; (YaTeX-goto-corresponding-leftright)))
yuuji@350	2176 ((YaTeX-goto-corresponding-viewer))
yuuji@77	2177 (t (message "I don't know where to go.")))))
yuuji@5	2178
yuuji@51	2179 (defun YaTeX-goto-corresponding-*-other-window (arg)
yuuji@51	2180 "Parse current line and call suitable function."
yuuji@51	2181 (interactive "P")
yuuji@51	2182 (cond
yuuji@51	2183 ((YaTeX-goto-corresponding-label arg t))
yuuji@51	2184 ;;((YaTeX-goto-corresponding-environment))
yuuji@51	2185 ((YaTeX-goto-corresponding-file t))
yuuji@51	2186 ;;((YaTeX-goto-corresponding-BEGIN-END))
yuuji@69	2187 (t (message "I don't know where to go."))))
yuuji@51	2188
yuuji@5	2189 (defun YaTeX-comment-region (alt-prefix)
yuuji@22	2190 "Comment out region by '%'.
yuuji@22	2191 If you call this function on the 'begin{}' or 'end{}' line,
yuuji@22	2192 it comments out whole environment"
yuuji@5	2193 (interactive "P")
yuuji@4	2194 (if (not (YaTeX-on-begin-end-p))
yuuji@49	2195 (comment-out-region
yuuji@5	2196 (if alt-prefix
yuuji@5	2197 (read-string "Insert prefix: ")
yuuji@5	2198 YaTeX-comment-prefix))
yuuji@69	2199 (YaTeX-comment-uncomment-env 'comment-out-region)))
yuuji@4	2200
yuuji@5	2201 (defun YaTeX-uncomment-region (alt-prefix)
yuuji@4	2202 "Uncomment out region by '%'."
yuuji@5	2203 (interactive "P")
yuuji@4	2204 (if (not (YaTeX-on-begin-end-p))
yuuji@77	2205 (uncomment-out-region
yuuji@5	2206 (if alt-prefix (read-string "Remove prefix: ")
yuuji@11	2207 YaTeX-comment-prefix)
yuuji@49	2208 (region-beginning) (region-end) YaTeX-uncomment-once)
yuuji@77	2209 (YaTeX-comment-uncomment-env 'uncomment-out-region)))
yuuji@4	2210
yuuji@4	2211 (defun YaTeX-comment-uncomment-env (func)
yuuji@4	2212 "Comment or uncomment out one LaTeX environment switching function by FUNC."
yuuji@49	2213 (let (beg (p (point)))
yuuji@49	2214 (save-excursion
yuuji@49	2215 (beginning-of-line)
yuuji@49	2216 (setq beg (point))
yuuji@49	2217 (YaTeX-goto-corresponding-environment)
yuuji@58	2218 (beginning-of-line)
yuuji@49	2219 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
yuuji@49	2220 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
yuuji@45	2221 (message "%sommented out current environment."
yuuji@69	2222 (if (eq func 'comment-out-region) "C" "Un-c")))
yuuji@4	2223
yuuji@3	2224 (defun YaTeX-comment-paragraph ()
yuuji@3	2225 "Comment out current paragraph."
yuuji@3	2226 (interactive)
yuuji@3	2227 (save-excursion
yuuji@7	2228 (cond
yuuji@7	2229 ((YaTeX-on-begin-end-p)
yuuji@7	2230 (beginning-of-line)
yuuji@7	2231 (insert YaTeX-comment-prefix)
yuuji@7	2232 (YaTeX-goto-corresponding-environment)
yuuji@7	2233 (beginning-of-line)
yuuji@7	2234 (insert YaTeX-comment-prefix))
yuuji@7	2235 ((YaTeX-on-comment-p)
yuuji@7	2236 (message "Already commented out."))
yuuji@7	2237 (t
yuuji@4	2238 (mark-paragraph)
yuuji@7	2239 (if (looking-at paragraph-separate) (forward-line 1))
yuuji@69	2240 (comment-out-region "%")))))
yuuji@3	2241
yuuji@3	2242 (defun YaTeX-uncomment-paragraph ()
yuuji@3	2243 "Uncomment current paragraph."
yuuji@3	2244 (interactive)
yuuji@3	2245 (save-excursion
yuuji@4	2246 (if (YaTeX-on-begin-end-p)
yuuji@68	2247 (let ((p (point-marker)))
yuuji@22	2248 (YaTeX-goto-corresponding-environment)
yuuji@11	2249 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
yuuji@68	2250 (goto-char p)
yuuji@68	2251 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
yuuji@68	2252 (set-marker p nil))
yuuji@7	2253 (if (YaTeX-on-comment-p)
yuuji@7	2254 (let*((fill-prefix "")
yuuji@7	2255 ;;append `^%' to head of paragraph delimiter.
yuuji@7	2256 (paragraph-start
yuuji@7	2257 (concat
yuuji@61	2258 "^$\\\|^%\$" YaTeX-paragraph-separate "\$"))
yuuji@49	2259 (paragraph-separate paragraph-start))
yuuji@7	2260 (mark-paragraph)
yuuji@7	2261 (if (not (bobp)) (forward-line 1))
yuuji@77	2262 (uncomment-out-region "%" nil nil YaTeX-uncomment-once))
yuuji@69	2263 (message "This line is not a comment line.")))))
yuuji@4	2264
yuuji@4	2265 (defun YaTeX-remove-prefix (prefix &optional once)
yuuji@7	2266 "Remove prefix on current line as far as prefix detected. But
yuuji@4	2267 optional argument ONCE makes deletion once."
yuuji@4	2268 (interactive "sPrefix:")
yuuji@4	2269 (beginning-of-line)
yuuji@4	2270 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
yuuji@4	2271 (replace-match "")
yuuji@69	2272 (if once (end-of-line))))
yuuji@3	2273
yuuji@22	2274 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
yuuji@22	2275 "Kill some matching pair.
yuuji@64	2276 This function assumes that pairs occupy whole of each line where they resid."
yuuji@7	2277 (if (not (funcall predicate)) nil
yuuji@64	2278 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
yuuji@64	2279 b2 e2)
yuuji@7	2280 (save-excursion
yuuji@7	2281 (funcall gofunc)
yuuji@64	2282 (funcall predicate) ;get match data
yuuji@64	2283 (if (< (point) e1) ;if currently on begin-line
yuuji@64	2284 (progn
yuuji@64	2285 (setq b2 b1 e2 e1
yuuji@64	2286 b1 (match-beginning 0) e1 (match-end 0))
yuuji@64	2287 (goto-char e2)) ;goto end-line's end
yuuji@64	2288 (setq b2 (match-beginning 0)
yuuji@64	2289 e2 (match-end 0))
yuuji@64	2290 (goto-char e2)) ;now e2 has surely end-line's end
yuuji@64	2291 (skip-chars-forward " \t")
yuuji@64	2292 (and (eolp)
yuuji@64	2293 (not (eobp))
yuuji@64	2294 (setq e2 (1+ (point))))
yuuji@64	2295 (if (not kill-contents)
yuuji@64	2296 (kill-region
yuuji@64	2297 (progn
yuuji@64	2298 (goto-char b2)
yuuji@68	2299 (skip-chars-backward " \t%")
yuuji@64	2300 (if (bolp) (point) b2))
yuuji@64	2301 e2))
yuuji@64	2302 (goto-char b1)
yuuji@68	2303 (skip-chars-backward " \t%")
yuuji@64	2304 (if (not kill-contents)
yuuji@64	2305 (progn
yuuji@64	2306 (kill-append
yuuji@64	2307 (buffer-substring
yuuji@64	2308 (setq b1 (if (bolp) (point) b1))
yuuji@64	2309 (setq e1
yuuji@64	2310 (progn
yuuji@64	2311 (goto-char e1)
yuuji@64	2312 (while (looking-at "{\\\| \t")
yuuji@64	2313 (forward-list 1))
yuuji@64	2314 (skip-chars-forward " \t")
yuuji@64	2315 (if (and (eolp) (not (eobp)))
yuuji@64	2316 (1+ (point))
yuuji@64	2317 (point)))))
yuuji@64	2318 t)
yuuji@64	2319 (delete-region b1 e1))
yuuji@64	2320 (kill-region
yuuji@64	2321 (if (bolp) (point) b1)
yuuji@64	2322 e2)))
yuuji@69	2323 t)))
yuuji@5	2324
yuuji@22	2325 (defun YaTeX-kill-section-command (point kill-all)
yuuji@82	2326 "Kill section-type command at POINT leaving its last argument.
yuuji@82	2327 Non-nil for the second argument kill its last argument too."
yuuji@82	2328 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
yuuji@82	2329 (argc (get 'YaTeX-on-section-command-p 'argc))
yuuji@82	2330 beg (end (make-marker)))
yuuji@14	2331 (save-excursion
yuuji@22	2332 (goto-char point)
yuuji@22	2333 (or (looking-at YaTeX-ec-regexp)
yuuji@22	2334 (progn
yuuji@22	2335 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@22	2336 (forward-char -1)))
yuuji@22	2337 (setq beg (point))
yuuji@22	2338 (skip-chars-forward "^{")
yuuji@82	2339 (while (> (setq argc (1- argc)) 0)
yuuji@82	2340 (skip-chars-forward "^{")
yuuji@82	2341 (forward-list 1))
yuuji@82	2342 (kill-region beg (point))
yuuji@22	2343 (forward-list 1)
yuuji@22	2344 (set-marker end (point))
yuuji@82	2345 (if kill-all
yuuji@82	2346 (progn
yuuji@82	2347 (kill-append (buffer-substring beg end) nil)
yuuji@82	2348 (delete-region beg end))
yuuji@22	2349 (goto-char beg)
yuuji@82	2350 (kill-append
yuuji@82	2351 (buffer-substring
yuuji@82	2352 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
yuuji@82	2353 nil)
yuuji@82	2354 (delete-region beg (1+ (point)))
yuuji@22	2355 (goto-char end)
yuuji@68	2356 (set-marker end nil)
yuuji@68	2357 (kill-append (buffer-substring (point) (1- (point))) nil)
yuuji@69	2358 (delete-backward-char 1)))))
yuuji@14	2359
yuuji@22	2360 (defun YaTeX-kill-paren (kill-contents)
yuuji@22	2361 "Kill parentheses leaving its contents.
yuuji@22	2362 But kill its contents if the argument KILL-CONTENTS is non-nil."
yuuji@79	2363 (interactive "P")
yuuji@79	2364 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
yuuji@79	2365 (md (match-data)))
yuuji@79	2366 (unwind-protect
yuuji@79	2367 (save-excursion
yuuji@79	2368 (modify-syntax-entry ?\\ " ")
yuuji@79	2369 (if (looking-at "\\s(\\\|\$\\s)\$")
yuuji@79	2370 (progn
yuuji@79	2371 (if (match-beginning 1)
yuuji@79	2372 (up-list -1))
yuuji@79	2373 (if (and (> (point) (point-min))
yuuji@79	2374 (= (char-after (1- (point))) ?\\ ))
yuuji@79	2375 (setq p (1- (point)) bsl t)
yuuji@79	2376 (setq p (point)))
yuuji@79	2377 (forward-list 1)
yuuji@79	2378 ;(YaTeX-goto-open-paren t)
yuuji@79	2379 (if kill-contents (delete-region p (point))
yuuji@79	2380 (backward-delete-char 1)
yuuji@79	2381 (cond
yuuji@79	2382 ((save-excursion
yuuji@79	2383 (forward-char -2)
yuuji@79	2384 (looking-at (concat YaTeX-ec-regexp "/")))
yuuji@79	2385 (backward-delete-char 2))
yuuji@79	2386 ((= (char-after (1- (point))) ?\\)
yuuji@79	2387 (backward-delete-char 1)))
yuuji@79	2388 (goto-char p)
yuuji@79	2389 (if (looking-at
yuuji@79	2390 (concat "{" YaTeX-ec-regexp
yuuji@79	2391 YaTeX-command-token-regexp "+"
yuuji@79	2392 "\\s +"))
yuuji@79	2393 (delete-region (point) (match-end 0))
yuuji@79	2394 (delete-char 1)
yuuji@79	2395 (if bsl (delete-char 1))))
yuuji@79	2396 t)))
yuuji@79	2397 (modify-syntax-entry ?\\ backslash-syntax)
yuuji@79	2398 (store-match-data md))))
yuuji@14	2399
yuuji@22	2400 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
yuuji@22	2401 (put 'YaTeX-read-environment-history 'no-default t)
yuuji@22	2402 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
yuuji@22	2403 "Read a LaTeX environment name with completion."
yuuji@49	2404 (YaTeX-sync-local-table 'tmp-env-table)
yuuji@51	2405 (completing-read-with-history
yuuji@51	2406 prompt
yuuji@51	2407 (append tmp-env-table user-env-table env-table)
yuuji@51	2408 predicate must-match initial
yuuji@69	2409 'YaTeX-read-environment-history))
yuuji@22	2410
yuuji@22	2411 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
yuuji@22	2412 (put 'YaTeX-read-section-history 'no-default t)
yuuji@22	2413 (defun YaTeX-read-section (prompt &optional predicate initial)
yuuji@22	2414 "Read a LaTeX section-type command with completion."
yuuji@49	2415 (YaTeX-sync-local-table 'tmp-section-table)
yuuji@51	2416 (let ((minibuffer-completion-table
yuuji@22	2417 (append tmp-section-table user-section-table section-table)))
yuuji@51	2418 (read-from-minibuffer-with-history
yuuji@51	2419 prompt initial YaTeX-section-completion-map nil
yuuji@69	2420 'YaTeX-read-section-history)))
yuuji@22	2421
yuuji@22	2422 (defun YaTeX-read-section-with-overview ()
yuuji@22	2423 "Read sectioning command with overview.
yuuji@119	2424 This function refers a local variable `source-window' in YaTeX-make-section,
yuuji@119	2425 because this function is called with no argument."
yuuji@22	2426 (interactive)
yuuji@52	2427 (require 'yatexsec) ;some case needs this
yuuji@22	2428 (if (> (minibuffer-depth) 1)
yuuji@22	2429 (error "Too many minibuffer levels for overview."))
yuuji@64	2430 (let ((sw (selected-window))
yuuji@64	2431 (minibuffer-max-depth nil) ; for XEmacs20
yuuji@64	2432 (enable-recursive-minibuffers t) sect)
yuuji@22	2433 (unwind-protect
yuuji@22	2434 (progn
yuuji@22	2435 (select-window source-window)
yuuji@22	2436 (setq sect (YaTeX-read-section-in-minibuffer
yuuji@22	2437 "Sectioning(Up=C-p, Down=C-n, Help=?): "
yuuji@22	2438 YaTeX-sectioning-level (YaTeX-section-overview))))
yuuji@22	2439 (select-window sw))
yuuji@72	2440 (YaTeX-minibuffer-erase)
yuuji@22	2441 (insert sect)
yuuji@69	2442 (exit-minibuffer)))
yuuji@22	2443
yuuji@51	2444 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
yuuji@51	2445 (put 'YaTeX-read-fontsize-history 'no-default t)
yuuji@22	2446 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
yuuji@22	2447 "Read a LaTeX font changing command with completion."
yuuji@49	2448 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@51	2449 (completing-read-with-history
yuuji@22	2450 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
yuuji@69	2451 predicate must-match initial 'YaTeX-read-fontsize-history))
yuuji@5	2452
yuuji@5	2453 (defun YaTeX-change-environment ()
yuuji@5	2454 "Change the name of environment."
yuuji@5	2455 (interactive)
yuuji@5	2456 (if (not (YaTeX-on-begin-end-p)) nil
yuuji@5	2457 (save-excursion
yuuji@179	2458 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
yuuji@165	2459 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
yuuji@165	2460 (YaTeX-buffer-substring m2 (match-end 2))))
yuuji@11	2461 (goto-char (match-beginning 0))
yuuji@5	2462 (set-mark-command nil)
yuuji@5	2463 (YaTeX-goto-corresponding-environment)
yuuji@5	2464 (setq newenv (YaTeX-read-environment
yuuji@5	2465 (format "Change environment `%s' to: " env)))
yuuji@13	2466 (cond
yuuji@13	2467 ((string= newenv "") (message "Change environment cancelled."))
yuuji@13	2468 ((string= newenv env) (message "No need to change."))
yuuji@13	2469 (t
yuuji@5	2470 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@68	2471 (replace-match (concat "{" newenv) t)
yuuji@5	2472 (exchange-point-and-mark)
yuuji@5	2473 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@68	2474 (replace-match (concat "{" newenv) t)))
yuuji@69	2475 t))))
yuuji@5	2476
yuuji@22	2477 (defun YaTeX-change-section ()
yuuji@22	2478 "Change section-type command."
yuuji@5	2479 (interactive)
yuuji@49	2480 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
yuuji@70	2481 (p (point)) (cmd (YaTeX-match-string 1))
yuuji@70	2482 (beg (make-marker)) (end (make-marker)) old new)
yuuji@49	2483 (if (null where) nil
yuuji@70	2484 (unwind-protect
yuuji@119	2485 (let ((source-window (selected-window)))
yuuji@70	2486 (cond
yuuji@70	2487 ((equal where 0);;if point is on section command
yuuji@70	2488 (set-marker beg (match-beginning 1))
yuuji@70	2489 (set-marker end (match-end 1))
yuuji@70	2490 (goto-char beg) ;beginning of the command
yuuji@70	2491 (setq new (YaTeX-read-section
yuuji@169	2492 (format "Change `%s' to: " cmd) nil)
yuuji@169	2493 old cmd))
yuuji@49	2494
yuuji@70	2495 ((= where -1);;if point is on a optional parameter
yuuji@70	2496 (set-marker beg (match-beginning 2))
yuuji@70	2497 (skip-chars-forward "^{")
yuuji@70	2498 (set-marker end (point))
yuuji@70	2499 (goto-char p)
yuuji@70	2500 (setq new
yuuji@70	2501 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
yuuji@70	2502 (YaTeX-addin cmd)
yuuji@70	2503 (concat "["
yuuji@169	2504 (read-string
yuuji@169	2505 (format "Change `%s' to: "
yuuji@169	2506 (setq old (YaTeX-buffer-substring
yuuji@169	2507 (1+ beg) (1- end)))))
yuuji@70	2508 "]"))))
yuuji@49	2509
yuuji@70	2510 ((> where 0);;if point is in arguments' braces
yuuji@70	2511 (or (looking-at "{")
yuuji@70	2512 (progn (skip-chars-backward "^{") (forward-char -1)))
yuuji@70	2513 (set-marker beg (1+ (point)))
yuuji@70	2514 (forward-list 1)
yuuji@70	2515 (forward-char -1)
yuuji@70	2516 (set-marker end (point))
yuuji@165	2517 (setq old (YaTeX-buffer-substring beg end))
yuuji@70	2518 (goto-char p)
yuuji@70	2519 (if (> (length old) 40)
yuuji@70	2520 (setq old (concat (substring old 0 12) "..."
yuuji@70	2521 (substring old -12))))
yuuji@70	2522 (setq new
yuuji@70	2523 (if (intern-soft (concat "YaTeX::" cmd))
yuuji@70	2524 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
yuuji@70	2525 (read-string (format "Change `%s' to: " old)))))
yuuji@70	2526 ) ;cond
yuuji@169	2527 (if (string= old new)
yuuji@169	2528 nil ;do not replace
yuuji@169	2529 (delete-region beg end)
yuuji@169	2530 (goto-char beg)
yuuji@169	2531 (insert-before-markers new)))
yuuji@70	2532 (set-marker beg nil)
yuuji@70	2533 (set-marker end nil))
yuuji@49	2534 ;;(goto-char (marker-position p))
yuuji@69	2535 new)))
yuuji@49	2536
yuuji@49	2537 (defun YaTeX-change-fontsize ()
yuuji@49	2538 "Change large-type command."
yuuji@49	2539 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
yuuji@49	2540 (p (point)) large old new beg end)
yuuji@49	2541 ;;(and (looking-at "}") (up-list -1))
yuuji@49	2542 ;;(and (looking-at "{") (forward-char 1))
yuuji@49	2543 ;;Is above convenient?
yuuji@49	2544 (save-excursion
yuuji@49	2545 (or (looking-at YaTeX-ec-regexp)
yuuji@49	2546 (progn
yuuji@49	2547 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@49	2548 (forward-char -1)))
yuuji@49	2549 (cond
yuuji@49	2550 ((and
yuuji@49	2551 (looking-at
yuuji@49	2552 (concat YaTeX-ec-regexp "\$" YaTeX-TeX-token-regexp "\$"))
yuuji@49	2553 (< p (match-end 0))
yuuji@49	2554 (assoc (setq old (YaTeX-match-string 1)) lt))
yuuji@49	2555 (goto-char p)
yuuji@49	2556 (setq beg (match-beginning 1) end (match-end 1) ;save match position
yuuji@49	2557 new (completing-read
yuuji@49	2558 (format "Change font/size `%s' to : " old) lt))
yuuji@22	2559 (delete-region beg end)
yuuji@49	2560 (goto-char beg)
yuuji@22	2561 (insert-before-markers new)
yuuji@49	2562 new)
yuuji@49	2563 (t nil)
yuuji@69	2564 ))))
yuuji@22	2565
yuuji@52	2566 (defun YaTeX-change-math-image ()
yuuji@52	2567 "Change with image completion."
yuuji@52	2568 (let (maketitle memberp beg end)
yuuji@52	2569 (if (and (YaTeX-on-maketitle-p)
yuuji@52	2570 (progn
yuuji@52	2571 (setq maketitle (substring (YaTeX-match-string 0) 1))
yuuji@52	2572 (setq memberp (YaTeX-math-member-p maketitle))))
yuuji@291	2573 (let*((last-command-char (string-to-char (car memberp)))
yuuji@291	2574 (last-command-event last-command-char))
yuuji@52	2575 (setq beg (match-beginning 0) end (match-end 0))
yuuji@52	2576 (delete-region beg end)
yuuji@52	2577 (YaTeX-math-insert-sequence t (cdr memberp))))))
yuuji@52	2578
yuuji@22	2579 (defun YaTeX-kill-* (&optional arg)
yuuji@22	2580 "Parse current line and call suitable function.
yuuji@22	2581 Non-nil for ARG kills its contents too."
yuuji@22	2582 (interactive "P")
yuuji@5	2583 (cond
yuuji@5	2584 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
yuuji@22	2585 'YaTeX-goto-corresponding-environment arg))
yuuji@5	2586 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
yuuji@22	2587 'YaTeX-goto-corresponding-BEGIN-END arg))
yuuji@32	2588 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
yuuji@22	2589 (YaTeX-kill-section-command (match-beginning 0) arg))
yuuji@22	2590 ((YaTeX-kill-paren arg))
yuuji@69	2591 (t (message "I don't know what to kill."))))
yuuji@5	2592
yuuji@5	2593 (defun YaTeX-change-* ()
yuuji@5	2594 "Parse current line and call suitable function."
yuuji@5	2595 (interactive)
yuuji@5	2596 (cond
yuuji@82	2597 ((YaTeX-change-parentheses))
yuuji@5	2598 ((YaTeX-change-environment))
yuuji@22	2599 ((YaTeX-change-section))
yuuji@49	2600 ((YaTeX-change-fontsize))
yuuji@52	2601 ((YaTeX-change-math-image))
yuuji@69	2602 (t (message "I don't know what to change."))))
yuuji@5	2603
yuuji@7	2604 ;;;
yuuji@48	2605 ;Check availability of add-in functions
yuuji@7	2606 ;;;
yuuji@7	2607 (cond
yuuji@48	2608 ((featurep 'yatexadd) nil) ;Already provided.
yuuji@48	2609 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
yuuji@7	2610 (t (message "YaTeX add-in functions not supplied.")))
yuuji@7	2611
yuuji@5	2612 (defun YaTeX-addin (name)
yuuji@5	2613 "Check availability of addin function and call it if exists."
yuuji@7	2614 (if (and (not (get 'YaTeX-generate 'disabled))
yuuji@57	2615 (intern-soft (concat YaTeX-addin-prefix name))
yuuji@57	2616 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
yuuji@57	2617 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
yuuji@7	2618 (if (stringp s) s ""))
yuuji@69	2619 "")) ;Add in function is not bound.
yuuji@69	2620
yuuji@7	2621
yuuji@22	2622 (defun YaTeX-on-item-p (&optional point)
yuuji@22	2623 "Return t if POINT (default is (point)) is on \\item."
yuuji@22	2624 (let ((p (or point (point))))
yuuji@22	2625 (save-excursion
yuuji@22	2626 (goto-char p)
yuuji@22	2627 (end-of-line)
yuuji@22	2628 (setq p (point))
yuuji@22	2629 (re-search-backward YaTeX-paragraph-delimiter nil t)
yuuji@69	2630 (re-search-forward YaTeX-item-regexp p t))))
yuuji@22	2631
yuuji@49	2632 (defun YaTeX-in-verb-p (&optional point)
yuuji@49	2633 "Check if POINT is in verb or verb*. Default of POINT is (point)."
yuuji@49	2634 (setq point (or point (point)))
yuuji@7	2635 (save-excursion
yuuji@70	2636 (let ((md (match-data)))
yuuji@70	2637 (goto-char point)
yuuji@70	2638 (unwind-protect
yuuji@70	2639 (if (not (re-search-backward
yuuji@70	2640 (concat YaTeX-ec-regexp
yuuji@70	2641 "\$" YaTeX-verb-regexp "\$"
yuuji@70	2642 "\$[^-A-Za-z_*]\$")
yuuji@70	2643 (point-beginning-of-line) t))
yuuji@70	2644 nil
yuuji@70	2645 (goto-char (match-end 2))
yuuji@70	2646 (skip-chars-forward
yuuji@165	2647 (concat "^" (YaTeX-buffer-substring
yuuji@165	2648 (match-beginning 2) (match-end 2))))
yuuji@70	2649 (and (< (match-beginning 2) point) (< (1- point) (point))))
yuuji@70	2650 (store-match-data md)))))
yuuji@49	2651
yuuji@49	2652 (defun YaTeX-literal-p (&optional point)
yuuji@49	2653 "Check if POINT is in verb or verb* or verbatime environment family.
yuuji@49	2654 Default of POINT is (point)."
yuuji@70	2655 (let ((md (match-data)))
yuuji@70	2656 (unwind-protect
yuuji@70	2657 (cond
yuuji@70	2658 ((equal YaTeX-ec "\\") ;maybe LaTeX
yuuji@70	2659 (save-excursion
yuuji@70	2660 (and point (goto-char point))
yuuji@70	2661 (or (YaTeX-in-verb-p (point))
yuuji@70	2662 (and (not (looking-at "\\\\end{verb"))
yuuji@70	2663 (YaTeX-quick-in-environment-p
yuuji@70	2664 YaTeX-verbatim-environments))))))
yuuji@70	2665 (store-match-data md))))
yuuji@5	2666
yuuji@5	2667 (defun YaTeX-in-environment-p (env)
yuuji@7	2668 "Return if current LaTeX environment is ENV.
yuuji@7	2669 ENV is given in the form of environment's name or its list."
yuuji@22	2670 (let ((md (match-data)) (nest 0) p envrx)
yuuji@5	2671 (cond
yuuji@22	2672 ((atom env)
yuuji@22	2673 (setq envrx
yuuji@22	2674 (concat "\\("
yuuji@22	2675 (regexp-quote
yuuji@22	2676 (YaTeX-replace-format-args
yuuji@22	2677 YaTeX-struct-begin env "" ""))
yuuji@359	2678 "\\>\\)\\\|\\("
yuuji@22	2679 (regexp-quote
yuuji@22	2680 (YaTeX-replace-format-args
yuuji@22	2681 YaTeX-struct-end env "" ""))
yuuji@22	2682 "\\)"))
yuuji@22	2683 (save-excursion
yuuji@22	2684 (setq p (catch 'open
yuuji@22	2685 (while (YaTeX-re-search-active-backward
yuuji@22	2686 envrx YaTeX-comment-prefix nil t)
yuuji@22	2687 (if (match-beginning 2)
yuuji@22	2688 (setq nest (1+ nest))
yuuji@22	2689 (setq nest (1- nest)))
yuuji@129	2690 (if (< nest 0)
yuuji@129	2691 (throw 'open (cons env (match-beginning 0)))))))))
yuuji@5	2692 ((listp env)
yuuji@49	2693 (setq p
yuuji@49	2694 (or (YaTeX-in-environment-p (car env))
yuuji@49	2695 (and (cdr env) (YaTeX-in-environment-p (cdr env)))))))
yuuji@7	2696 (store-match-data md)
yuuji@49	2697 p;(or p (YaTeX-in-verb-p (match-beginning 0)))
yuuji@69	2698 ))
yuuji@5	2699
yuuji@5	2700 (defun YaTeX-quick-in-environment-p (env)
yuuji@7	2701 "Check quickly but unsure if current environment is ENV.
yuuji@22	2702 ENV is given in the form of environment's name or its list.
yuuji@49	2703 This function returns correct result only if ENV is NOT nested."
yuuji@7	2704 (save-excursion
yuuji@129	2705 (let ((md (match-data)) m0 (p (point)) rc clfound)
yuuji@7	2706 (cond
yuuji@7	2707 ((listp env)
yuuji@49	2708 (or (YaTeX-quick-in-environment-p (car env))
yuuji@49	2709 (and (cdr env) (YaTeX-quick-in-environment-p (cdr env)))))
yuuji@7	2710 (t
yuuji@129	2711 (unwind-protect
yuuji@129	2712 (if (prog1
yuuji@129	2713 (YaTeX-search-active-backward
yuuji@129	2714 (YaTeX-replace-format-args YaTeX-struct-begin env "" "")
yuuji@129	2715 YaTeX-comment-prefix nil t)
yuuji@129	2716 (setq m0 (match-beginning 0)))
yuuji@129	2717 (if (YaTeX-search-active-forward
yuuji@129	2718 (YaTeX-replace-format-args
yuuji@129	2719 YaTeX-struct-end env)
yuuji@129	2720 YaTeX-comment-prefix p t nil)
yuuji@129	2721 nil ;if \end{env} found, return nil
yuuji@129	2722 (cons env m0))) ;else, return meaningful values
yuuji@129	2723 (store-match-data md)))))))
yuuji@5	2724
yuuji@22	2725 ;; Filling \item
yuuji@46	2726 (defun YaTeX-remove-trailing-comment (start end)
yuuji@46	2727 "Remove trailing comment from START to end."
yuuji@46	2728 (save-excursion
yuuji@60	2729 (let ((trcom (concat YaTeX-comment-prefix "$")))
yuuji@46	2730 (goto-char start)
yuuji@46	2731 (while (re-search-forward trcom end t)
yuuji@54	2732 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
yuuji@69	2733 (replace-match "\\1"))))))
yuuji@5	2734
yuuji@82	2735 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
yuuji@58	2736 (defun YaTeX-get-item-info (&optional recent thisenv)
yuuji@51	2737 "Return the list of the beginning of \\item and column of its item.
yuuji@53	2738 If it seems to be outside of itemizing environment, just return nil.
yuuji@58	2739 Non-nil for optional argument RECENT refers recent \\item.
yuuji@58	2740 Optional second argument THISENV omits calling YaTeX-inner-environment."
yuuji@22	2741 (save-excursion
yuuji@82	2742 (let* ((p (point)) env e0 c cc md
yuuji@58	2743 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
yuuji@82	2744 (get 'YaTeX-inner-environment 'point))))
yuuji@22	2745 (end-of-line)
yuuji@53	2746 (if (if recent
yuuji@82	2747 (catch 'found
yuuji@82	2748 (while (YaTeX-re-search-active-backward
yuuji@82	2749 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
yuuji@82	2750 (setq md (match-data))
yuuji@82	2751 (YaTeX-inner-environment t)
yuuji@82	2752 (store-match-data md)
yuuji@82	2753 (if (= bndry (get 'YaTeX-inner-environment 'point))
yuuji@82	2754 (throw 'found t))))
yuuji@53	2755 (goto-char bndry)
yuuji@53	2756 (YaTeX-re-search-active-forward
yuuji@53	2757 YaTeX-item-regexp YaTeX-comment-prefix p t))
yuuji@51	2758 (progn
yuuji@53	2759 (goto-char (match-end 0))
yuuji@53	2760 ;(setq c (current-column))
yuuji@58	2761 (if (string-match "desc" env)
yuuji@58	2762 (setq c 6)
yuuji@82	2763 (setq cc (current-column))
yuuji@58	2764 (if (equal (following-char) ?\[) (forward-list 1))
yuuji@82	2765 (if (< (- (current-column) cc)
yuuji@82	2766 YaTeX-itemize-withlabel-max-indent-depth)
yuuji@82	2767 (setq c 0)
yuuji@82	2768 (move-to-column cc)
yuuji@82	2769 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
yuuji@51	2770 (skip-chars-forward " \t" (point-end-of-line))
yuuji@69	2771 (list (point-beginning-of-line) (+ c (current-column))))))))
yuuji@22	2772
yuuji@5	2773 (defun YaTeX-fill-item ()
yuuji@5	2774 "Fill item in itemize environment."
yuuji@5	2775 (interactive)
yuuji@5	2776 (save-excursion
yuuji@51	2777 (let* ((p (point))
yuuji@51	2778 (item-term (concat
yuuji@58	2779 "\$^[ \t]*$\$\\\|" YaTeX-item-regexp "\\\|\\("
yuuji@53	2780 YaTeX-ec-regexp "\$begin\\\|end\$\\)"))
yuuji@51	2781 ;;This value depends on LaTeX.
yuuji@51	2782 fill-prefix start col
yuuji@53	2783 (info (YaTeX-get-item-info t)))
yuuji@55	2784 (if (null info) nil ;not on \item, do nothing
yuuji@22	2785 (setq start (car info)
yuuji@22	2786 col (car (cdr info)))
yuuji@55	2787 (save-excursion
yuuji@55	2788 (if (re-search-backward "^\\s *$" start t)
yuuji@55	2789 ;;if separated from \item line, isolate this block
yuuji@55	2790 (progn
yuuji@55	2791 (setq start (1+ (match-end 0)))
yuuji@55	2792 (goto-char start)
yuuji@55	2793 (skip-chars-forward " \t")
yuuji@55	2794 (delete-region (point) start) ;is this your favor???
yuuji@55	2795 (indent-to col))))
yuuji@46	2796 (beginning-of-line)
yuuji@46	2797 (if (<= (save-excursion
yuuji@46	2798 (re-search-forward
yuuji@58	2799 (concat "\\\\end{\\\|\\\\begin{\\\|^[ \t]*$") nil t)
yuuji@46	2800 (match-beginning 0))
yuuji@46	2801 p)
yuuji@51	2802 (progn (message "Not on itemize.") nil)
yuuji@51	2803 (end-of-line)
yuuji@51	2804 (newline)
yuuji@51	2805 (indent-to col)
yuuji@51	2806 (setq fill-prefix
yuuji@165	2807 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
yuuji@51	2808 (beginning-of-line)
yuuji@53	2809 (delete-region (point) (progn (forward-line 1) (point)))
yuuji@51	2810 (re-search-forward item-term nil 1)
yuuji@51	2811 (YaTeX-remove-trailing-comment start (point))
yuuji@51	2812 (beginning-of-line)
yuuji@51	2813 (push-mark (point) t)
yuuji@51	2814 (goto-char start)
yuuji@51	2815 (forward-line 1)
yuuji@51	2816 (while (< (point) (mark))
yuuji@51	2817 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
yuuji@51	2818 (forward-line 1))
yuuji@51	2819 (fill-region-as-paragraph start (mark))
yuuji@51	2820 (if NTT-jTeX
yuuji@51	2821 (while (progn(forward-line -1)(end-of-line) (> (point) start))
yuuji@51	2822 (insert ?%)))
yuuji@69	2823 (pop-mark))))))
yuuji@5	2824
yuuji@51	2825 (defun YaTeX-fill-paragraph (arg)
yuuji@51	2826 "YaTeX adjustment function for fill-paragraph.
yuuji@51	2827 *Protect \\verb from unexpected broken up."
yuuji@51	2828 (interactive "P")
yuuji@51	2829 (cond
yuuji@51	2830 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
yuuji@51	2831 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
yuuji@68	2832 ((YaTeX-in-math-mode-p) nil)
yuuji@51	2833 (t
yuuji@51	2834 (save-excursion
yuuji@82	2835 (let*((verbrex (concat YaTeX-ec-regexp
yuuji@51	2836 "\$" YaTeX-verb-regexp "\$" ;match#1
yuuji@51	2837 "\$.\$.*\$\\2\$")) ;match #2 and #3
yuuji@82	2838 (tilderex (concat "\\("
yuuji@82	2839 YaTeX-kanji-regexp "~"
yuuji@82	2840 "\\)" YaTeX-ec-regexp
yuuji@82	2841 "\\\|\\("
yuuji@82	2842 "~" YaTeX-kanji-regexp
yuuji@82	2843 "\\)"))
yuuji@82	2844 (p (point)) ii end poslist spacelist lenlist b e n
yuuji@82	2845 (fill-prefix fill-prefix)
yuuji@82	2846 (inenv (or (YaTeX-inner-environment t) "document"))
yuuji@82	2847 (border (get 'YaTeX-inner-environment 'point)))
yuuji@52	2848 (cond
yuuji@52	2849 ((save-excursion (beginning-of-line) ;if point is on the first
yuuji@52	2850 (setq end (point)) ;non-whitespace char
yuuji@52	2851 (skip-chars-forward " \t")
yuuji@52	2852 (equal (point) p))
yuuji@165	2853 (setq fill-prefix (YaTeX-buffer-substring p end)))
yuuji@53	2854 ((and ;;(not YaTeX-emacs-19)
yuuji@82	2855 (string-match YaTeX-itemizing-env-regexp inenv)
yuuji@58	2856 (setq ii (YaTeX-get-item-info)))
yuuji@58	2857 (save-excursion
yuuji@58	2858 (beginning-of-line)
yuuji@58	2859 (indent-to-column (car (cdr ii)))
yuuji@58	2860 (setq fill-prefix
yuuji@165	2861 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
yuuji@58	2862 (delete-region (point) (progn (beginning-of-line) (point))))))
yuuji@82	2863 (cond
yuuji@82	2864 ((string-match "tabular" inenv)
yuuji@82	2865 (let ((b (point-beginning-of-line))
yuuji@82	2866 (e (point-end-of-line)))
yuuji@82	2867 (if (re-search-backward
yuuji@82	2868 "&\\\|\\\\\\\\\\\|\\\\\$begin\\\|end\${" border t)
yuuji@82	2869 (setq b (if (match-beginning 1)
yuuji@82	2870 (progn (forward-line 1) (point))
yuuji@82	2871 (point-beginning-of-line))))
yuuji@82	2872 (goto-char p)
yuuji@82	2873 (if (re-search-forward
yuuji@82	2874 "&\\\|\\\\\\\\\\\|\\\\\$end\\\|begin\${" nil t)
yuuji@82	2875 (setq e (if (match-beginning 1)
yuuji@82	2876 (progn (forward-line -1)
yuuji@82	2877 (point-end-of-line))
yuuji@82	2878 (match-beginning 0))))
yuuji@82	2879 (set-mark e)
yuuji@82	2880 (goto-char b)))
yuuji@82	2881 (t
yuuji@82	2882 (mark-paragraph)))
yuuji@51	2883 (save-restriction
yuuji@51	2884 (narrow-to-region (region-beginning) (region-end))
yuuji@52	2885 (YaTeX-remove-trailing-comment (point-min) (point-max))
yuuji@82	2886 ;; First, replace spaces in verb to _ temporarily.
yuuji@58	2887 (goto-char (point-min))
yuuji@51	2888 (while (YaTeX-re-search-active-forward
yuuji@58	2889 verbrex YaTeX-comment-prefix (point-max) t)
yuuji@51	2890 (setq end (match-beginning 3))
yuuji@51	2891 (goto-char (match-beginning 2))
yuuji@51	2892 (while (re-search-forward "\\s " end t)
yuuji@51	2893 (setq poslist (cons (make-marker) poslist)
yuuji@82	2894 spacelist (cons (preceding-char) spacelist)
yuuji@82	2895 lenlist (cons 1 lenlist))
yuuji@51	2896 (replace-match "_")
yuuji@51	2897 (set-marker (car poslist) (match-beginning 0))))
yuuji@82	2898 ;; Second, replace "•\~\ref{...}" to "\\\ref{...}"
yuuji@82	2899 (goto-char (point-min))
yuuji@82	2900 (while (YaTeX-re-search-active-forward
yuuji@82	2901 tilderex YaTeX-comment-prefix (point-max) t)
yuuji@82	2902 (if (match-beginning 1)
yuuji@82	2903 (setq b (match-beginning 1) e (match-end 1) n 1)
yuuji@82	2904 (setq b (match-beginning 2) e (match-end 2) n 2))
yuuji@82	2905 (setq poslist (cons (make-marker) poslist)
yuuji@82	2906 spacelist (cons (YaTeX-match-string n) spacelist)
yuuji@82	2907 lenlist (cons 2 lenlist))
yuuji@82	2908 (goto-char (match-beginning 0))
yuuji@82	2909 (delete-region (point) e)
yuuji@82	2910 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
yuuji@82	2911 (set-marker (car poslist) b))
yuuji@58	2912 ;;(fill-paragraph arg)
yuuji@58	2913 (fill-region-as-paragraph (point-min) (point-max) arg)
yuuji@51	2914 (while spacelist
yuuji@68	2915 (goto-char (car poslist))
yuuji@68	2916 (set-marker (car poslist) nil)
yuuji@82	2917 (and (eolp) (skip-chars-forward "\n\t "))
yuuji@82	2918 (delete-char (car lenlist))
yuuji@51	2919 (insert (car spacelist))
yuuji@82	2920 (setq spacelist (cdr spacelist)
yuuji@82	2921 poslist (cdr poslist)
yuuji@82	2922 lenlist (cdr lenlist)))
yuuji@52	2923 (goto-char (point-min))
yuuji@52	2924 (forward-word 1)
yuuji@52	2925 (beginning-of-line)
yuuji@82	2926 (while (re-search-forward "\\\\\$[a-z]*ref\\\|cite\${" nil t)
yuuji@59	2927 (if (< (point-end-of-line)
yuuji@59	2928 (save-excursion (forward-char -1) (forward-list 1) (point)))
yuuji@73	2929 (progn (end-of-line)
yuuji@73	2930 (if (save-excursion
yuuji@73	2931 (backward-word 1)
yuuji@73	2932 (looking-at "[^0-9A-z!-)]"))
yuuji@73	2933 (insert YaTeX-comment-prefix)))))
yuuji@82	2934 ;; Nonbreak space `~'
yuuji@82	2935 (goto-char (point-min))
yuuji@82	2936 (while (YaTeX-re-search-active-forward
yuuji@82	2937 "~\$\\s *\$$" YaTeX-comment-prefix (point-max) t)
yuuji@82	2938 (delete-region (match-beginning 1) (match-end 1))
yuuji@82	2939 (insert YaTeX-comment-prefix))
yuuji@59	2940 (goto-char (point-min))
yuuji@73	2941 (if (and NTT-jTeX (looking-at "[ \t]\\\|^$"))
yuuji@52	2942 (progn
yuuji@52	2943 (goto-char (point-min))
yuuji@52	2944 (while (not (eobp))
yuuji@52	2945 (end-of-line)
yuuji@52	2946 (or (bolp)
yuuji@52	2947 (save-excursion
yuuji@52	2948 (backward-word 1)
yuuji@73	2949 (looking-at "[0-9A-z!-)]")) ;is not japanese string
yuuji@59	2950 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
yuuji@52	2951 (forward-line 1))
yuuji@52	2952 (goto-char p)
yuuji@61	2953 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
yuuji@69	2954 ))))))))
yuuji@51	2955
yuuji@52	2956 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
yuuji@52	2957 (fset 'YaTeX-saved-indent-new-comment-line
yuuji@52	2958 (symbol-function 'indent-new-comment-line))
yuuji@52	2959 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
yuuji@52	2960
yuuji@58	2961 (defun YaTeX-indent-new-comment-line (&optional soft)
yuuji@58	2962 "Tuned `indent-new-comment-line' function for yatex.
yuuji@58	2963 See the documentation of `YaTeX-saved-indent-new-comment-line'."
yuuji@69	2964 (interactive)
yuuji@52	2965 (cond
yuuji@60	2966 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
yuuji@53	2967 (string-match
yuuji@53	2968 "document"
yuuji@53	2969 (or (and (boundp 'inenv) inenv)
yuuji@53	2970 (or (YaTeX-inner-environment t) "document"))))
yuuji@58	2971 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
yuuji@60	2972 ; ((and (eq major-mode 'yahtml-mode)
yuuji@60	2973 ; (string-match
yuuji@60	2974 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
yuuji@60	2975 ; (yahtml-indent-new-commnet-line))
yuuji@61	2976 ((and (eq major-mode 'yatex-mode) ;1997/2/4
yuuji@61	2977 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
yuuji@58	2978 (t (let (fill-prefix)
yuuji@69	2979 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
yuuji@51	2980
yuuji@5	2981 (defun YaTeX-fill-* ()
yuuji@5	2982 "Fill paragraph according to its condition."
yuuji@5	2983 (interactive)
yuuji@5	2984 (cond
yuuji@5	2985 ((YaTeX-fill-item))
yuuji@69	2986 ))
yuuji@5	2987
yuuji@22	2988 ;; Accent completion
yuuji@5	2989 (defun YaTeX-read-accent-char (x)
yuuji@5	2990 "Read char in accent braces."
yuuji@5	2991 (let ((c (read-char)))
yuuji@5	2992 (concat
yuuji@5	2993 (if (and (or (= c ?i) (= c ?j))
yuuji@5	2994 (not (string-match (regexp-quote x) "cdb")))
yuuji@5	2995 "\\" "")
yuuji@69	2996 (char-to-string c))))
yuuji@5	2997
yuuji@5	2998 (defun YaTeX-make-accent ()
yuuji@5	2999 "Make accent usage."
yuuji@5	3000 (interactive)
yuuji@5	3001 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
yuuji@5	3002 (let ((c (read-char))(case-fold-search nil))
yuuji@5	3003 (setq c (cond ((and (> c ?0) (< c ?8))
yuuji@5	3004 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
yuuji@5	3005 ((= c ?h) "H")
yuuji@5	3006 (t (char-to-string c))))
yuuji@5	3007 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
yuuji@5	3008 (insert "\\" c "{}")
yuuji@5	3009 (backward-char 1)
yuuji@5	3010 (insert (YaTeX-read-accent-char c))
yuuji@5	3011 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
yuuji@69	3012 (forward-char 1))))
yuuji@5	3013
yuuji@359	3014 ;; Field skip in tabular
yuuji@359	3015 (defun YaTeX-forward-field (arg)
yuuji@359	3016 "Move forward to the ARGth next column field of table."
yuuji@359	3017 (interactive "p")
yuuji@359	3018 (if (< arg 0)
yuuji@359	3019 (YaTeX-backward-field (- arg))
yuuji@359	3020 (let ((ep (save-excursion (YaTeX-end-of-environment) (point)))
yuuji@359	3021 (wc (car (YaTeX-array-what-column-internal))))
yuuji@359	3022 (while (>= (setq arg (1- arg)) 0)
yuuji@359	3023 (skip-chars-forward "^&\\\\")
yuuji@359	3024 (while (and (not (eobp))
yuuji@359	3025 (> ep (point))
yuuji@359	3026 (looking-at "\\&\\\|\\\\")
yuuji@359	3027 (= wc (car (YaTeX-array-what-column-internal))))
yuuji@359	3028 (skip-chars-forward "&\\\\" ep)
yuuji@359	3029 (skip-chars-forward "\n\t " ep))))))
yuuji@359	3030
yuuji@359	3031 (defun YaTeX-backward-field (arg)
yuuji@359	3032 "Move backward to the ARGth next column field of table."
yuuji@359	3033 (interactive "p")
yuuji@359	3034 (if (< arg 0)
yuuji@359	3035 (YaTeX-forward-field (- arg))
yuuji@359	3036 (let ((bp (save-excursion
yuuji@359	3037 (YaTeX-beginning-of-environment)
yuuji@359	3038 (point-end-of-line)))
yuuji@359	3039 (wc (car (YaTeX-array-what-column-internal))))
yuuji@359	3040 (while (>= (setq arg (1- arg)) 0)
yuuji@359	3041 (skip-chars-backward "^&\\\\" bp)
yuuji@359	3042 (while (and (not (bobp))
yuuji@359	3043 (< bp (point))
yuuji@359	3044 (memq (preceding-char) '(?& ?\\))
yuuji@359	3045 (= wc (car (YaTeX-array-what-column-internal))))
yuuji@359	3046 (skip-chars-backward "&\\\\" bp)
yuuji@359	3047 (skip-chars-backward "\n\t " bp))
yuuji@359	3048 (if (eolp) (skip-chars-forward "^&\\\\"))))))
yuuji@359	3049
yuuji@22	3050 ;; Indentation
yuuji@22	3051 (defun YaTeX-current-indentation ()
yuuji@22	3052 "Return the indentation of current environment."
yuuji@22	3053 (save-excursion
yuuji@53	3054 ;;(beginning-of-line)
yuuji@53	3055 (if (YaTeX-beginning-of-environment t)
yuuji@53	3056 (goto-char (get 'YaTeX-inner-environment 'point))
yuuji@53	3057 (forward-line -1)
yuuji@53	3058 (beginning-of-line)
yuuji@53	3059 (skip-chars-forward " \t"))
yuuji@69	3060 (current-column)))
yuuji@22	3061
yuuji@53	3062 (defun YaTeX-previous-line-indentation ()
yuuji@53	3063 (save-excursion
yuuji@53	3064 (forward-line -1)
yuuji@53	3065 (skip-chars-forward " \t")
yuuji@53	3066 (current-column)))
yuuji@53	3067
yuuji@82	3068 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\\|alltt"
yuuji@82	3069 "*Regexp of environment names that should begin with no indentation.
yuuji@82	3070 All verbatime-like environment name should match with.")
yuuji@22	3071 (defun YaTeX-indent-line ()
yuuji@22	3072 "Indent corrent line referrin current environment."
yuuji@22	3073 (interactive)
yuuji@48	3074 (let ((indent-relative
yuuji@48	3075 (function
yuuji@51	3076 (lambda (&optional additional)
yuuji@48	3077 (YaTeX-reindent
yuuji@51	3078 (+ (YaTeX-current-indentation)
yuuji@51	3079 (or additional 0)
yuuji@51	3080 YaTeX-environment-indent)))))
yuuji@82	3081 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
yuuji@52	3082 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
yuuji@52	3083 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
yuuji@52	3084 ;;(if NTT-jTeX ;;Do you need this section?
yuuji@52	3085 ;; (save-excursion
yuuji@52	3086 ;; (end-of-line)
yuuji@52	3087 ;; (let ((p (point)))
yuuji@52	3088 ;; (forward-line -1)
yuuji@52	3089 ;; (end-of-line)
yuuji@52	3090 ;; (or (= p (point))
yuuji@52	3091 ;; (progn (backward-char (length YaTeX-comment-prefix))
yuuji@52	3092 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
yuuji@52	3093 ;; (progn
yuuji@52	3094 ;; (skip-chars-backward YaTeX-comment-prefix)
yuuji@52	3095 ;; (kill-line))))))
yuuji@52	3096 (or inenv (setq inenv "document")) ;is the default environment
yuuji@48	3097 (cond
yuuji@82	3098 ((and
yuuji@82	3099 (prog1 (YaTeX-on-begin-end-p)
yuuji@82	3100 (setq begend (match-beginning 0)))
yuuji@82	3101 (or (match-beginning 2) ;if \end
yuuji@82	3102 (and (match-beginning 3) ;if \) \]
yuuji@82	3103 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
yuuji@70	3104 (YaTeX-reindent
yuuji@70	3105 (save-excursion
yuuji@70	3106 (YaTeX-goto-corresponding-environment)
yuuji@70	3107 (current-column))))
yuuji@82	3108 ;; on the begining of verbatime line, remove all indentation
yuuji@82	3109 ((and begend ;; match-beginning 0 of \begin
yuuji@82	3110 YaTeX-noindent-env-regexp
yuuji@82	3111 (stringp YaTeX-noindent-env-regexp)
yuuji@82	3112 (save-excursion
yuuji@82	3113 (and ;; if the \begin is the first declaration of this line
yuuji@82	3114 (progn (beginning-of-line) (skip-chars-forward " \t")
yuuji@82	3115 (= begend (point)))
yuuji@82	3116 (progn
yuuji@82	3117 (goto-char begend)
yuuji@82	3118 (looking-at
yuuji@82	3119 (concat YaTeX-ec-regexp
yuuji@82	3120 "begin{\$" YaTeX-noindent-env-regexp "\$}"))))))
yuuji@82	3121 (save-excursion
yuuji@82	3122 (goto-char begend)
yuuji@82	3123 (delete-region (point) (point-beginning-of-line))))
yuuji@53	3124 ((string-match YaTeX-equation-env-regexp inenv)
yuuji@68	3125 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
yuuji@52	3126 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
yuuji@52	3127 (string-match YaTeX-itemizing-env-regexp inenv)
yuuji@52	3128 ;;(YaTeX-on-item-p) ??
yuuji@53	3129 ;;(setq iteminfo (YaTeX-get-item-info t))
yuuji@53	3130 (if (save-excursion
yuuji@51	3131 (beginning-of-line)
yuuji@53	3132 (re-search-forward YaTeX-item-regexp peol t))
yuuji@68	3133 (progn
yuuji@68	3134 (save-excursion
yuuji@68	3135 (goto-char (1+ (match-beginning 0)))
yuuji@68	3136 (setq depth
yuuji@68	3137 (* YaTeX-environment-indent
yuuji@68	3138 (cond
yuuji@68	3139 ((looking-at "subsubsub") 3)
yuuji@68	3140 ((looking-at "subsub") 2)
yuuji@68	3141 ((looking-at "sub") 1)
yuuji@68	3142 (t 0)))))
yuuji@51	3143 (funcall indent-relative depth))
yuuji@82	3144 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
yuuji@53	3145 (+ (save-excursion
yuuji@53	3146 (beginning-of-line)
yuuji@53	3147 (YaTeX-current-indentation))
yuuji@52	3148 YaTeX-environment-indent))))
yuuji@48	3149 )
yuuji@49	3150 ((YaTeX-literal-p) ;verbatims
yuuji@48	3151 (tab-to-tab-stop))
yuuji@82	3152 ((string-match "\$tabular\\\|array\$" inenv) ;1.73
yuuji@359	3153 (let ((n 1) (cc (current-column)) (p (point)))
yuuji@82	3154 (condition-case err
yuuji@82	3155 (save-excursion
yuuji@82	3156 (beginning-of-line)
yuuji@82	3157 (skip-chars-forward "[ \t]")
yuuji@82	3158 ;;(if (looking-at "&") (forward-char 1))
yuuji@82	3159 (require 'yatexenv)
yuuji@82	3160 (setq n (car (YaTeX-array-what-column-internal))))
yuuji@82	3161 (error nil))
yuuji@82	3162 (YaTeX-reindent
yuuji@82	3163 (+ (YaTeX-current-indentation)
yuuji@82	3164 YaTeX-environment-indent
yuuji@359	3165 (* (1- n) YaTeX-tabular-indentation)))
yuuji@359	3166 (and (= cc (current-column))
yuuji@359	3167 (= p (point))
yuuji@359	3168 (equal last-command 'YaTeX-indent-line)
yuuji@359	3169 ;; if NO indent action occured, move to the next column
yuuji@359	3170 (YaTeX-forward-field 1))))
yuuji@52	3171 ((and inenv (not (equal "document" inenv)))
yuuji@48	3172 (funcall indent-relative))
yuuji@53	3173 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
yuuji@53	3174 (require 'yatexsec) ;to know YaTeX-sectioning-level
yuuji@68	3175 (setq sect (YaTeX-match-string 1))
yuuji@68	3176 (if (string-match "\\*$" sect)
yuuji@68	3177 (setq sect (substring sect 0 -1)))
yuuji@53	3178 (YaTeX-reindent
yuuji@53	3179 (* (max
yuuji@53	3180 (1- ;I want chapter to have indentation 0
yuuji@68	3181 (or (cdr (assoc sect YaTeX-sectioning-level))
yuuji@53	3182 0))
yuuji@53	3183 0)
yuuji@53	3184 YaTeX-environment-indent)))
yuuji@53	3185 ;;Default movement
yuuji@48	3186 ((and (bolp) fill-prefix) (insert fill-prefix))
yuuji@48	3187 (t (save-excursion
yuuji@48	3188 (beginning-of-line)
yuuji@64	3189 (if fill-prefix
yuuji@64	3190 (progn
yuuji@64	3191 (delete-region (point)
yuuji@64	3192 (progn (skip-chars-forward " \t")
yuuji@64	3193 (point)))
yuuji@64	3194 (insert fill-prefix))
yuuji@64	3195 (skip-chars-forward " \t")
yuuji@82	3196 (if (bobp)
yuuji@82	3197 nil
yuuji@82	3198 (indent-relative-maybe))))
yuuji@52	3199 (skip-chars-forward " \t")))
yuuji@53	3200 ;;if current line is \begin, re-indent \end too
yuuji@53	3201 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
yuuji@53	3202 (save-excursion
yuuji@53	3203 ;;(beginning-of-line)
yuuji@53	3204 ;;(search-forward "\\begin")
yuuji@53	3205 (goto-char (match-beginning 0))
yuuji@53	3206 (setq depth (current-column))
yuuji@53	3207 (YaTeX-goto-corresponding-environment)
yuuji@53	3208 (YaTeX-reindent depth)))
yuuji@59	3209 (if (or
yuuji@59	3210 (and NTT-jTeX
yuuji@59	3211 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
yuuji@59	3212 (save-excursion
yuuji@59	3213 (beginning-of-line)
yuuji@59	3214 (and
yuuji@82	3215 (not (bobp))
yuuji@82	3216 (progn
yuuji@82	3217 (backward-char 1)
yuuji@82	3218 (re-search-backward
yuuji@82	3219 "\\\\\$\\(page\$?ref\\\|cite\\){" (point-beginning-of-line) t))
yuuji@59	3220 (goto-char (1- (match-end 0)))
yuuji@59	3221 (> (save-excursion
yuuji@59	3222 (condition-case ()
yuuji@59	3223 (progn (forward-list 1) (point))
yuuji@59	3224 (error (point-max))))
yuuji@59	3225 (point-end-of-line)))))
yuuji@52	3226 (save-excursion
yuuji@52	3227 (end-of-line)
yuuji@52	3228 (let ((p (point)))
yuuji@52	3229 (forward-line -1)
yuuji@52	3230 (end-of-line)
yuuji@52	3231 (or (= p (point))
yuuji@52	3232 (looking-at (regexp-quote YaTeX-comment-prefix))
yuuji@52	3233 (bobp) (bolp)
yuuji@52	3234 (save-excursion
yuuji@52	3235 (backward-word 1)
yuuji@52	3236 (looking-at "\\sw+")) ;is not japanese string
yuuji@69	3237 (insert YaTeX-comment-prefix)))))))
yuuji@22	3238
yuuji@77	3239 (defun YaTeX-comment-line-break (&optional soft)
yuuji@77	3240 "Call comment-indent-new-line and YaTeX-indent-line"
yuuji@77	3241 (comment-indent-new-line soft)
yuuji@77	3242 (YaTeX-indent-line))
yuuji@77	3243
yuuji@70	3244 (defun YaTeX-latex2e-p ()
yuuji@70	3245 (let ((b (current-buffer))
yuuji@70	3246 (ptn (concat YaTeX-ec "documentclass")))
yuuji@70	3247 (unwind-protect
yuuji@70	3248 (or (save-excursion (search-backward ptn nil t))
yuuji@70	3249 (progn
yuuji@70	3250 (YaTeX-visit-main t)
yuuji@70	3251 (save-excursion (search-backward ptn nil t))))
yuuji@70	3252 (set-buffer b))))
yuuji@70	3253
yuuji@7	3254 (provide 'yatex)
yuuji@7	3255 (defvar yatex-mode-load-hook nil
yuuji@7	3256 "*List of functions to be called when yatex.el is loaded.")
yuuji@72	3257 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
yuuji@55	3258 (load "yatex19"))
yuuji@51	3259 (load "yatexhks" t)
yuuji@51	3260
yuuji@51	3261 ;;-------------------- Final hook jobs --------------------
yuuji@51	3262 (substitute-all-key-definition
yuuji@51	3263 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
yuuji@72	3264 (substitute-all-key-definition
yuuji@73	3265 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
yuuji@7	3266 (run-hooks 'yatex-mode-load-hook)
yuuji@51	3267
yuuji@51	3268 ;; `History' was moved to ChangeLog
yuuji@0	3269 ;----------------------------- End of yatex.el -----------------------------
yuuji@72	3270
yuuji@82	3271 ; Local variables:
yuuji@82	3272 ; coding: sjis
yuuji@82	3273 ; End: