yatex: yatex.el annotate

yatex

annotate yatex.el @ 181:ab7cd5129797

Keep buffer-modified-p in YaTeX-jmode-hook().

author	yuuji@gentei.org
date	Fri, 07 Oct 2011 16:00:52 +0900
parents	a925cf5222f3
children	67b1e094e151 bdc00b25045d

rev	line source
yuuji@0	1 ;;; -- Emacs-Lisp --
yuuji@69	2 ;;; Yet Another tex-mode for emacs - //–ě’ą//
yuuji@168	3 ;;; yatex.el rev. 1.74.4
yuuji@166	4 ;;; (c)1991-2011 by HIROSE Yuuji.[yuuji@yatex.org]
yuuji@181	5 ;;; Last modified Fri Oct 7 15:58:31 2011 on firestorm
yuuji@119	6 ;;; $Id$
yuuji@69	7 ;;; The latest version of this software is always available at;
yuuji@69	8 ;;; http://www.yatex.org/
yuuji@0	9
yuuji@3	10 (require 'comment)
yuuji@64	11 (require 'yatexlib)
yuuji@168	12 (defconst YaTeX-revision-number "1.74.4"
yuuji@69	13 "Revision number of running yatex.el")
yuuji@69	14
yuuji@0	15 ;---------- Local variables ----------
yuuji@22	16 (defvar YaTeX-prefix "\C-c"
yuuji@59	17 "*Prefix key to call YaTeX functions.
yuuji@69	18 You can select favorite prefix key by setq in your ~/.emacs.")
yuuji@69	19
yuuji@11	20 (defvar YaTeX-environment-indent 1
yuuji@69	21 "*Indentation depth at column width in LaTeX environments.")
yuuji@69	22
yuuji@64	23 (defvar YaTeX-fill-prefix nil
yuuji@5	24 "*fill-prefix used for auto-fill-mode.
yuuji@69	25 The default value is nil.")
yuuji@69	26
yuuji@5	27 (defvar YaTeX-fill-column 72
yuuji@69	28 "*fill-column used for auto-fill-mode.")
yuuji@69	29
yuuji@4	30 (defvar YaTeX-comment-prefix "%"
yuuji@69	31 "TeX comment prefix.")
yuuji@69	32
yuuji@5	33 (defvar YaTeX-current-position-register ?3
yuuji@22	34 "*Position register to keep where the last completion was done.
yuuji@22	35 All of YaTeX completing input store the current position into
yuuji@5	36 the register YaTeX-current-position-register. So every time you
yuuji@52	37 make a trip to any other part of text other than you are writing, you can
yuuji@13	38 return to the editing paragraph by calling register-to-point with argument
yuuji@69	39 YaTeX-current-position-register.")
yuuji@69	40
yuuji@18	41 ;;(defvar YaTeX-tmp-dic-unit 'main-file
yuuji@18	42 ;; "*Default switching unit of temporary dictionary.
yuuji@18	43 ;;There are two switching unit:
yuuji@18	44 ;;'main-file : switch tmp-dic according to main-file directory.
yuuji@18	45 ;;'directory : switch tmp-dic dir by dir."
yuuji@18	46 ;;)
yuuji@72	47 (defvar YaTeX-use-LaTeX2e t "*Use LaTeX2e or not. Nil meas latex 2.09")
yuuji@72	48
yuuji@72	49 (defvar tex-command
yuuji@72	50 (cond
yuuji@72	51 (YaTeX-use-LaTeX2e "platex")
yuuji@72	52 (YaTeX-japan "jlatex")
yuuji@72	53 (t "latex"))
yuuji@69	54 "*Default command for typesetting LaTeX text.")
yuuji@69	55
yuuji@7	56 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
yuuji@69	57 "*Default command of BibTeX.")
yuuji@69	58
yuuji@0	59 (defvar dvi2-command ;previewer command for your site
yuuji@52	60 (if YaTeX-dos "dviout -wait=0"
yuuji@58	61 "xdvi -geo +0+0 -s 4")
yuuji@5	62 "*Default previewer command including its option.
yuuji@69	63 This default value is for X window system.")
yuuji@69	64
yuuji@13	65 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
yuuji@69	66 "*Default makeindex command.")
yuuji@69	67
yuuji@5	68 (defvar dviprint-command-format
yuuji@13	69 (if YaTeX-dos "dviprt %s %f%t"
yuuji@5	70 "dvi2ps %f %t %s \| lpr")
yuuji@22	71 "*Command line string to print out current file.
yuuji@22	72 Format string %s will be replaced by the filename. Do not forget to
yuuji@22	73 specify the `from usage' and `to usage' with their option by format string
yuuji@22	74 %f and %t.
yuuji@69	75 See also documentation of dviprint-from-format and dviprint-to-format.")
yuuji@69	76
yuuji@5	77 (defvar dviprint-from-format
yuuji@13	78 (if YaTeX-dos "%b-" "-f %b")
yuuji@69	79 "*`From' page format of dvi filter. %b will turn to beginning page number.")
yuuji@69	80
yuuji@5	81 (defvar dviprint-to-format
yuuji@13	82 (if YaTeX-dos "%e" "-t %e")
yuuji@69	83 "*`To' page format of dvi filter. %e will turn to end page number.")
yuuji@69	84
yuuji@123	85 (defvar YaTeX-dvipdf-command
yuuji@123	86 "dvipdfmx"
yuuji@123	87 "*Command name to convert dvi file to PDF.")
yuuji@123	88
yuuji@5	89 (defvar YaTeX-default-document-style
yuuji@5	90 (concat (if YaTeX-japan "j") "article")
yuuji@69	91 "*Default LaTeX Documentstyle for YaTeX-typeset-region.")
yuuji@69	92
yuuji@5	93 (defvar YaTeX-need-nonstop nil
yuuji@69	94 "*T for adding `\\nonstopmode{}' to text before invoking latex command.")
yuuji@69	95
yuuji@0	96 (defvar latex-warning-regexp "line.* [0-9]*"
yuuji@69	97 "*Regular expression of line number of warning message by latex command.")
yuuji@69	98
yuuji@0	99 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
yuuji@22	100 "*Regular expression of line number of latex error.
yuuji@22	101 Perhaps your latex command stops at this error message with line number of
yuuji@69	102 LaTeX source text.")
yuuji@69	103
yuuji@1	104 (defvar latex-dos-emergency-message
yuuji@3	105 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
yuuji@22	106 "Message pattern of emergency stop of typesetting.
yuuji@22	107 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
yuuji@0	108 latex command which is stopping on a LaTeX error, is terminated by Demacs.
yuuji@13	109 Many latex command on DOS display some messages when it is terminated by
yuuji@13	110 other process, user or OS. Define to this variable a message string of your
yuuji@13	111 latex command on DOS shown at abnormal termination.
yuuji@0	112 Remember Demacs's call-process function is not oriented for interactive
yuuji@69	113 process.")
yuuji@69	114
yuuji@64	115 (defvar NTT-jTeX nil
yuuji@64	116 "*T for using NTT-jTeX for latex command.
yuuji@64	117 More precisely, setting t to this variables inhibits inter-word break on
yuuji@64	118 typeset document by line-break of source text. That is, YaTeX automatically
yuuji@64	119 put % after each line at filling.
yuuji@64	120 ‰üŤs+C“f“g‚É‚ć‚Á‚ÄA^CvZbgŚă‚ĚŽšŠÔ‚Ş‹ó‚˘‚Ä‚µ‚Ü‚¤‚Ě‚đ—}§‚·‚éŹęŤ‡‚É
yuuji@64	121 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	122 %‚đ•t‰Á‚·‚éB")
yuuji@69	123
yuuji@70	124
yuuji@64	125 (defvar YaTeX-item-regexp
yuuji@64	126 (concat (regexp-quote "\\") "\$sub\\\|bib\$*item")
yuuji@69	127 "*Regular expression of item command.")
yuuji@69	128
yuuji@7	129 (defvar YaTeX-sectioning-regexp
yuuji@69	130 "\$part\\\|chapter\\?\\\|\\(sub\$\$section\\\|paragraph\$\\)\$\\*\\\|\\b\$"
yuuji@69	131 "*LaTeX sectioning commands regexp.")
yuuji@69	132
yuuji@58	133 (defvar YaTeX-paragraph-start
yuuji@59	134 (concat "^[ \t]%\\\|^[ \t]$\\\|\\'\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@13	135 YaTeX-sectioning-regexp ;sectioning commands
yuuji@7	136 "\\\|[A-z]*item\\\|begin{\\\|end{" ;special declaration
yuuji@70	137 "\\\|\\[\\\|\\]"
yuuji@59	138 "\\\|newpage\\b\\\|vspace\\b"
yuuji@7	139 "\\)")
yuuji@58	140 "*Paragraph starting regexp of common LaTeX source. Use this value
yuuji@69	141 for YaTeX-uncomment-paragraph.")
yuuji@69	142
yuuji@58	143 (defvar YaTeX-paragraph-separate
yuuji@58	144 (concat "^[ \t]%\\\|^[ \t]$\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@58	145 YaTeX-sectioning-regexp ;sectioning commands
yuuji@58	146 "\\\|begin{\\\|end{" ;special declaration
yuuji@68	147 "\\\|\\[\\\|\\]"
yuuji@59	148 "\\\|newpage\\b\\\|vspace\\b"
yuuji@58	149 "\\)")
yuuji@7	150 "*Paragraph delimiter regexp of common LaTeX source. Use this value
yuuji@69	151 for YaTeX-uncomment-paragraph.")
yuuji@69	152
yuuji@49	153 (defvar YaTeX-verbatim-environments
yuuji@177	154 '("verbatim" "verbatim*" "alltt")
yuuji@49	155 "*Assume these environments of this variable disable LaTeX commands.")
yuuji@177	156 (defvar YaTeX-verb-regexp "verb\\*?\\\|path"
yuuji@51	157 "*Regexp of verb family. Do not contain preceding \\\\ nor \$\$.")
yuuji@49	158 (defvar YaTeX-fill-inhibit-environments
yuuji@49	159 (append '("tabular" "tabular" "array" "picture" "eqnarray" "eqnarray"
yuuji@69	160 "equation" "equation*" "math" "displaymath")
yuuji@49	161 YaTeX-verbatim-environments)
yuuji@13	162 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
yuuji@69	163 Define those environments as a form of list.")
yuuji@69	164
yuuji@52	165 (defvar YaTeX-itemizing-env-regexp
yuuji@64	166 "itemize\\\|enumerate\\\|description\\\|list\\\|thebibliography"
yuuji@53	167 "*Regexp of itemizing environments")
yuuji@53	168 (defvar YaTeX-equation-env-regexp
yuuji@54	169 "array\\?\\\|equation\\?"
yuuji@53	170 "*Regexp of environments for equations")
yuuji@57	171 (defvar YaTeX-array-env-regexp
yuuji@58	172 (concat
yuuji@58	173 "array\\?\\\|eqnarray\\?\\\|tabbing\\\|tabular\\*?\\\|" ;LaTeX
yuuji@69	174 "matrix\\\|pmatrix\\\|bmatrix\\\|vmatrix\\\|Vmatrix\\\|" ;AMS-LaTeX
yuuji@58	175 "align\\?\\\|split\\?\\\|aligned\\?\\\|alignat\\?\\\|" ;AMS-LaTeX
yuuji@68	176 "[bpvV]?matrix\\\|smallmatrix\\\|cases\\\|" ;AMS-LaTeX
yuuji@58	177 "xalignat\\?\\\|xxalignat\\?") ;AMS-LaTeX
yuuji@57	178 "*Regexp of environments where `&' becomes field delimiter.")
yuuji@11	179 (defvar YaTeX-uncomment-once t
yuuji@22	180 "*T for removing all continuous commenting character(%).
yuuji@69	181 Nil for removing only one commenting character at the beginning-of-line.")
yuuji@69	182
yuuji@22	183 (defvar YaTeX-close-paren-always t
yuuji@69	184 "*Close parenthesis always when YaTeX-modify-mode is nil.")
yuuji@69	185
yuuji@22	186 (defvar YaTeX-greek-by-maketitle-completion nil
yuuji@69	187 "*T for greek letters completion by maketitle-type completion.")
yuuji@69	188
yuuji@22	189 (defvar YaTeX-auto-math-mode t
yuuji@22	190 "*T for changing YaTeX-math mode automatically.")
yuuji@58	191 (defvar YaTeX-use-AMS-LaTeX nil
yuuji@69	192 "*T for using AMS-LaTeX")
yuuji@69	193
yuuji@22	194 (defvar yatex-mode-hook nil
yuuji@69	195 "*List of functions to be called at the end of yatex-mode initializations.")
yuuji@69	196
yuuji@70	197 (defvar YaTeX-search-file-from-top-directory t
yuuji@72	198 "*Non-nil means to search input-files from the directory where main file exists.")
yuuji@72	199
yuuji@72	200 (defvar YaTeX-use-font-lock (and (featurep 'font-lock)
yuuji@72	201 (fboundp 'x-color-values)
yuuji@72	202 (fboundp 'font-lock-fontify-region))
yuuji@72	203 "*Use font-lock to fontify buffer or not.")
yuuji@72	204
yuuji@72	205 (defvar YaTeX-use-hilit19 (and (featurep 'hilit19) (fboundp 'x-color-values)
yuuji@73	206 (fboundp 'hilit-translate)
yuuji@73	207 (not YaTeX-use-font-lock))
yuuji@72	208 "*Use hilit19 to highlight buffer or not.")
yuuji@70	209
yuuji@82	210 (defvar YaTeX-tabular-indentation 4
yuuji@82	211 "*Indentation column-depth of continueing line in tabular environment.")
yuuji@82	212
yuuji@22	213 ;;-- Math mode values --
yuuji@22	214
yuuji@22	215 (defvar YaTeX-math-key-list-default
yuuji@22	216 '((";" . YaTeX-math-sign-alist)
yuuji@52	217 (":" . YaTeX-greek-key-alist))
yuuji@69	218 "Default key sequence to invoke math-mode's image completion.")
yuuji@69	219
yuuji@22	220 (defvar YaTeX-math-key-list-private nil
yuuji@69	221 "*User defined alist, math-mode-prefix vs completion alist.")
yuuji@69	222
yuuji@22	223 (defvar YaTeX-math-key-list
yuuji@22	224 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
yuuji@69	225 "Key sequence to invoke math-mode's image completion.")
yuuji@69	226
yuuji@54	227 (defvar YaTeX-skip-default-reader nil
yuuji@69	228 "Non-nil skips default argument reader of section-type completion.")
yuuji@69	229
yuuji@54	230 (defvar YaTeX-simple-messages nil
yuuji@69	231 "Non-nil makes minibuffer messages simpler.")
yuuji@69	232
yuuji@64	233 (defvar YaTeX-template-file "~/work/template.tex"
yuuji@69	234 "*Template TeX source file. This will be inserted to empty file.")
yuuji@69	235
yuuji@57	236 (defvar YaTeX-addin-prefix "YaTeX:")
yuuji@73	237
yuuji@73	238 (defvar yatex-mode-abbrev-table nil
yuuji@73	239 "*Abbrev table in use in yatex-mode buffers.")
yuuji@73	240 (define-abbrev-table 'yatex-mode-abbrev-table ())
yuuji@73	241
yuuji@73	242
yuuji@0	243 ;------------ Completion table ------------
yuuji@0	244 ; Set tex-section-like command possible completion
yuuji@22	245 (defvar section-table
yuuji@70	246 (append
yuuji@70	247 '(("part") ("chapter") ("chapter") ("section") ("section")
yuuji@70	248 ("subsection") ("subsection*")
yuuji@70	249 ("subsubsection") ("paragraph") ("subparagraph")
yuuji@72	250 ("author") ("thanks") ("documentstyle") ("pagestyle") ("thispagestyle")
yuuji@70	251 ("title") ("underline") ("label") ("makebox")
yuuji@70	252 ("footnote") ("footnotetext") ("index")
yuuji@70	253 ("hspace") ("vspace") ("bibliography") ("bibitem") ("cite")
yuuji@70	254 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
yuuji@82	255 ("arabic")
yuuji@82	256 ("newcounter")
yuuji@70	257 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
yuuji@70	258 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
yuuji@70	259 ("newcommand" 2) ("renewcommand" 2)
yuuji@82	260 ("newenvironment" 3) ("newtheorem" 2)
yuuji@70	261 ("cline") ("framebox") ("savebox" 2) ("sbox" 2) ("newsavebox") ("usebox")
yuuji@82	262 ("date") ("put") ("ref") ("pageref") ("tabref") ("figref") ("raisebox" 2)
yuuji@82	263 ("multicolumn" 3) ("shortstack") ("parbox" 2)
yuuji@70	264 ;; for mathmode accent
yuuji@70	265 ("tilde") ("hat") ("check") ("bar") ("dot") ("ddot") ("vec")
yuuji@70	266 ("widetilde") ("widehat") ("overline") ("overrightarrow")
yuuji@70	267 ;; section types in mathmode
yuuji@70	268 ("frac" 2) ("sqrt") ("mathrm") ("mathbf") ("mathit")
yuuji@79	269
yuuji@70	270 )
yuuji@70	271 (if YaTeX-use-LaTeX2e
yuuji@70	272 '(("documentclass") ("usepackage")
yuuji@70	273 ("textbf") ("textgt") ("textit") ("textmc") ("textmd") ("textnormal")
yuuji@70	274 ("textrm") ("textsc") ("textsf") ("textsl") ("texttt") ("textup")
yuuji@70	275 ("mathbf") ("mathcal") ("mathit") ("mathnormal") ("mathrm")
yuuji@70	276 ("mathsf") ("mathtt")
yuuji@82	277 ("textcircled")
yuuji@70	278 ("scalebox" 1) ;is faking of argument position
yuuji@82	279 ("rotatebox" 2) ("resizebox" 3) ("reflectbox")
yuuji@82	280 ("colorbox" 2) ("fcolorbox" 3) ("textcolor" 2) ("color") ("pagecolor")
yuuji@70	281 ("includegraphics") ("includegraphics*")
yuuji@79	282 ("bou") ;defined in plext
yuuji@79	283 ("url") ;defined in url
yuuji@79	284 ("shadowbox") ("doublebox") ("ovalbox") ("Ovalbox")
yuuji@79	285 ("fancyoval") ;defined in fancybox
yuuji@79	286 ("keytop") ("mask" 2) ("maskbox" 5) ;defined in ascmac
yuuji@79	287 ("bm") ;deined in bm
yuuji@79	288 ("verbfile") ("listing") ;defined in misc
yuuji@82	289 ("slashbox" 2) ("backslashbox" 2) ;defined in slashbox
yuuji@82	290 ))
yuuji@82	291 (if YaTeX-use-AMS-LaTeX
yuuji@82	292 '(("DeclareMathOperator" 2) ("boldsymbol") ("pmb") ("eqref")
yuuji@82	293 ("tag") ("tag*"))))
yuuji@69	294 "Default completion table for section-type completion.")
yuuji@69	295
yuuji@0	296 (defvar user-section-table nil)
yuuji@6	297 (defvar tmp-section-table nil)
yuuji@82	298 (defvar YaTeX-ams-math-begin-alist
yuuji@82	299 '(("align") ("align") ("multline") ("multline") ("gather") ("gather*")
yuuji@82	300 ("alignat") ("alignat") ("xalignat") ("xalignat")
yuuji@82	301 ("xxalignat") ("xxalignat") ("flalign") ("flalign") ("equation*")))
yuuji@82	302 (defvar YaTeX-ams-math-gathering-alist
yuuji@82	303 '(("matrix") ("pmatrix") ("bmatrix") ("Bmatrix") ("vmatrix") ("Vmatrix")
yuuji@82	304 ("split") ("split") ("aligned") ("aligned") ("alignedat") ("gathered")
yuuji@82	305 ("smallmatrix") ("cases") ("subequations")))
yuuji@82	306 ;; Prepare list(not alist) for YaTeX::ref in yatexadd.el
yuuji@82	307 (defvar YaTeX-math-begin-list
yuuji@82	308 (mapcar 'car YaTeX-ams-math-begin-alist))
yuuji@82	309 (defvar YaTeX-math-gathering-list ;used in yatexadd.el#yatex::ref
yuuji@82	310 (mapcar 'car YaTeX-ams-math-gathering-alist))
yuuji@82	311
yuuji@82	312
yuuji@82	313 (defvar YaTeX-ams-env-table
yuuji@82	314 (append YaTeX-ams-math-begin-alist YaTeX-ams-math-gathering-alist)
yuuji@82	315 "*Standard AMS-LaTeX(2e) environment completion table.")
yuuji@0	316
yuuji@0	317 ; Set tex-environment possible completion
yuuji@22	318 (defvar env-table
yuuji@79	319 (append
yuuji@79	320 '(("quote") ("quotation") ("center") ("verse") ("document")
yuuji@79	321 ("verbatim") ("itemize") ("enumerate") ("description")
yuuji@79	322 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
yuuji@79	323 ("sloppypar") ("picture") ("displaymath")
yuuji@79	324 ("eqnarray") ("figure") ("equation") ("abstract") ("array")
yuuji@79	325 ("thebibliography") ("theindex") ("flushleft") ("flushright")
yuuji@79	326 ("minipage")
yuuji@82	327 ("supertabular")
yuuji@79	328 )
yuuji@79	329 (if YaTeX-use-LaTeX2e
yuuji@79	330 '(("comment") ;defined in version
yuuji@79	331 ("longtable") ;defined in longtable
yuuji@82	332 ("screen") ("boxnote") ("shadebox") ;; ("itembox") ;in ascmac
yuuji@79	333 ("alltt") ;defined in alltt
yuuji@82	334 ("multicols") ;defined in multicol
yuuji@82	335 ("breakbox"))) ;defined in eclbkbox
yuuji@82	336 (if YaTeX-use-AMS-LaTeX YaTeX-ams-env-table))
yuuji@69	337 "Default completion table for begin-type completion.")
yuuji@69	338
yuuji@0	339 (defvar user-env-table nil)
yuuji@6	340 (defvar tmp-env-table nil)
yuuji@0	341
yuuji@13	342 ; Set {\Large }-like completion
yuuji@22	343 (defvar fontsize-table
yuuji@22	344 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
yuuji@22	345 ("dg") ("dm")
yuuji@22	346 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
yuuji@22	347 ("large") ("Large") ("LARGE") ("huge") ("Huge")
yuuji@70	348 ("rmfamily") ("sffamily") ("ttfamily")
yuuji@70	349 ("mdseries") ("bfseries") ("upshape")
yuuji@70	350 ("itshape") ("slshape") ("scshape")
yuuji@22	351 )
yuuji@69	352 "Default completion table for large-type completion.")
yuuji@69	353
yuuji@70	354 (defvar LaTeX2e-fontstyle-alist
yuuji@70	355 '(("rm" . "rmfamily")
yuuji@70	356 ("sf" . "sffamily")
yuuji@70	357 ("tt" . "ttfamily")
yuuji@70	358 ("md" . "mdseries")
yuuji@70	359 ("bf" . "bfseries")
yuuji@70	360 ("up" . "upshape")
yuuji@70	361 ("it" . "itshape")
yuuji@70	362 ("sl" . "slshape")
yuuji@70	363 ("sc" . "scshape")))
yuuji@70	364
yuuji@0	365 (defvar user-fontsize-table nil)
yuuji@6	366 (defvar tmp-fontsize-table nil)
yuuji@0	367
yuuji@22	368 (defvar singlecmd-table
yuuji@51	369 (append
yuuji@106	370 '(("maketitle") ("makeindex") ("sloppy") ("protect") ("par")
yuuji@70	371 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline") ("kill")
yuuji@54	372 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
yuuji@70	373 ("pagebreak") ("nopagebreak") ("tableofcontents")
yuuji@68	374 ("newpage") ("clearpage") ("cleardoublepage")
yuuji@51	375 ("footnotemark") ("verb") ("verb*")
yuuji@59	376 ("linebreak") ("pagebreak") ("noindent") ("indent")
yuuji@70	377 ("left") ("right") ("dots") ("smallskip") ("medskip") ("bigskip")
yuuji@82	378 ("displaystyle")
yuuji@51	379 )
yuuji@51	380 (if YaTeX-greek-by-maketitle-completion
yuuji@51	381 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
yuuji@51	382 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
yuuji@51	383 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
yuuji@51	384 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
yuuji@51	385 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
yuuji@51	386 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
yuuji@79	387 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega")))
yuuji@79	388 (if YaTeX-use-LaTeX2e
yuuji@82	389 '(("return") ("Return") ("yen"))) ;defined in ascmac
yuuji@86	390 (if YaTeX-use-AMS-LaTeX
yuuji@86	391 '(("nonumber")))
yuuji@82	392 )
yuuji@69	393 "Default completion table for maketitle-type completion.")
yuuji@69	394
yuuji@0	395 (defvar user-singlecmd-table nil)
yuuji@6	396 (defvar tmp-singlecmd-table nil)
yuuji@0	397
yuuji@0	398 ;---------- Key mode map ----------
yuuji@0	399 ;;;
yuuji@0	400 ;; Create new key map: YaTeX-mode-map
yuuji@0	401 ;; Do not change this section.
yuuji@0	402 ;;;
yuuji@0	403 (defvar YaTeX-mode-map nil
yuuji@69	404 "Keymap used in YaTeX mode")
yuuji@69	405
yuuji@4	406 (defvar YaTeX-prefix-map nil
yuuji@69	407 "Keymap used when YaTeX-prefix key pushed")
yuuji@69	408
yuuji@54	409 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
yuuji@54	410 "*Keymap used for the user's customization")
yuuji@7	411 (defvar YaTeX-current-completion-type nil
yuuji@69	412 "Has current completion type. This may be used in YaTeX addin functions.")
yuuji@69	413
yuuji@22	414 (defvar YaTeX-modify-mode nil
yuuji@51	415 "*Current editing mode.
yuuji@51	416 When non-nil, each opening parentheses only opens,
yuuji@69	417 nil enters both open/close parentheses when opening parentheses key pressed.")
yuuji@69	418
yuuji@22	419 (defvar YaTeX-math-mode nil
yuuji@69	420 "Holds whether current mode is math-mode.")
yuuji@0	421 ;;;
yuuji@0	422 ;; Define key table
yuuji@0	423 ;;;
yuuji@0	424 (if YaTeX-mode-map
yuuji@0	425 nil
yuuji@0	426 (setq YaTeX-mode-map (make-sparse-keymap))
yuuji@4	427 (setq YaTeX-prefix-map (make-sparse-keymap))
yuuji@4	428 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
yuuji@5	429 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
yuuji@22	430 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
yuuji@7	431 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
yuuji@69	432 (define-key YaTeX-mode-map "\|" 'YaTeX-insert-bar)
yuuji@57	433 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
yuuji@22	434 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
yuuji@4	435 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
yuuji@22	436 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
yuuji@22	437 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
yuuji@22	438 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
yuuji@22	439 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
yuuji@32	440 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
yuuji@13	441 (YaTeX-define-key "%" 'YaTeX-%-menu)
yuuji@4	442 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
yuuji@11	443 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
yuuji@5	444 (YaTeX-define-key "'" 'YaTeX-prev-error)
yuuji@5	445 (YaTeX-define-key "^" 'YaTeX-visit-main)
yuuji@5	446 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
yuuji@51	447 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
yuuji@53	448 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
yuuji@53	449 (and YaTeX-emacs-19 window-system
yuuji@53	450 (progn
yuuji@53	451 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
yuuji@53	452 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
yuuji@53	453 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
yuuji@5	454 (YaTeX-define-key " " 'YaTeX-do-completion)
yuuji@4	455 (YaTeX-define-key "v" 'YaTeX-version)
yuuji@0	456
yuuji@5	457 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
yuuji@5	458 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
yuuji@11	459 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
yuuji@11	460 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
yuuji@5	461 (YaTeX-define-key "i" 'YaTeX-fill-item)
yuuji@165	462 (YaTeX-define-key "\\"
yuuji@165	463 '(lambda () (interactive)
yuuji@165	464 (insert (if (YaTeX-in-math-mode-p) "\\backslash" "\\textbackslash"))))
yuuji@22	465 (if YaTeX-no-begend-shortcut
yuuji@22	466 (progn
yuuji@22	467 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
yuuji@22	468 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
yuuji@22	469 (YaTeX-define-begend-key "bc" "center")
yuuji@22	470 (YaTeX-define-begend-key "bd" "document")
yuuji@22	471 (YaTeX-define-begend-key "bD" "description")
yuuji@22	472 (YaTeX-define-begend-key "be" "enumerate")
yuuji@22	473 (YaTeX-define-begend-key "bE" "equation")
yuuji@22	474 (YaTeX-define-begend-key "bi" "itemize")
yuuji@22	475 (YaTeX-define-begend-key "bl" "flushleft")
yuuji@22	476 (YaTeX-define-begend-key "bm" "minipage")
yuuji@22	477 (YaTeX-define-begend-key "bt" "tabbing")
yuuji@22	478 (YaTeX-define-begend-key "bT" "tabular")
yuuji@22	479 (YaTeX-define-begend-key "b\^t" "table")
yuuji@22	480 (YaTeX-define-begend-key "bp" "picture")
yuuji@22	481 (YaTeX-define-begend-key "bq" "quote")
yuuji@22	482 (YaTeX-define-begend-key "bQ" "quotation")
yuuji@22	483 (YaTeX-define-begend-key "br" "flushright")
yuuji@22	484 (YaTeX-define-begend-key "bv" "verbatim")
yuuji@22	485 (YaTeX-define-begend-key "bV" "verse")
yuuji@22	486 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
yuuji@22	487 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
yuuji@4	488 (YaTeX-define-key "e" 'YaTeX-end-environment)
yuuji@14	489 (YaTeX-define-key "S" 'YaTeX-make-section-region)
yuuji@4	490 (YaTeX-define-key "s" 'YaTeX-make-section)
yuuji@4	491 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
yuuji@4	492 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
yuuji@4	493 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
yuuji@22	494 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
yuuji@22	495 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
yuuji@22	496 (YaTeX-define-key ">" 'YaTeX-comment-region)
yuuji@22	497 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
yuuji@5	498 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
yuuji@5	499 (YaTeX-define-key "k" 'YaTeX-kill-*)
yuuji@5	500 (YaTeX-define-key "c" 'YaTeX-change-*)
yuuji@5	501 (YaTeX-define-key "a" 'YaTeX-make-accent)
yuuji@16	502 (YaTeX-define-key "?" 'YaTeX-help)
yuuji@22	503 (YaTeX-define-key "/" 'YaTeX-apropos)
yuuji@22	504 (YaTeX-define-key "&" 'YaTeX-what-column)
yuuji@52	505 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
yuuji@54	506 (YaTeX-define-key "x" YaTeX-user-extensional-map)
yuuji@5	507 (YaTeX-define-key "n"
yuuji@82	508 '(lambda () (interactive)
yuuji@82	509 (insert "\\" (if (YaTeX-on-section-command-p "o?oalign") "crcr" "\\"))))
yuuji@13	510 (if YaTeX-dos
yuuji@7	511 (define-key YaTeX-prefix-map "\C-r"
yuuji@0	512 '(lambda () (interactive)
yuuji@82	513 (set-screen-height YaTeX-saved-screen-height) (recenter)))))
yuuji@0	514
yuuji@49	515 (defvar YaTeX-section-completion-map nil
yuuji@22	516 "*Key map used at YaTeX completion in the minibuffer.")
yuuji@49	517 (if YaTeX-section-completion-map nil
yuuji@49	518 (setq YaTeX-section-completion-map
yuuji@22	519 (copy-keymap (or (and (boundp 'gmhist-completion-map)
yuuji@22	520 gmhist-completion-map)
yuuji@22	521 minibuffer-local-completion-map)))
yuuji@49	522 (define-key YaTeX-section-completion-map
yuuji@22	523 " " 'YaTeX-minibuffer-complete)
yuuji@49	524 (define-key YaTeX-section-completion-map
yuuji@22	525 "\C-i" 'YaTeX-minibuffer-complete)
yuuji@49	526 (define-key YaTeX-section-completion-map
yuuji@22	527 "\C-v" 'YaTeX-read-section-with-overview))
yuuji@22	528
yuuji@14	529 (defvar YaTeX-recursive-map nil
yuuji@22	530 "*Key map used at YaTeX reading arguments in the minibuffer.")
yuuji@14	531 (if YaTeX-recursive-map nil
yuuji@14	532 (setq YaTeX-recursive-map (copy-keymap global-map))
yuuji@82	533 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map)
yuuji@82	534 (mapcar
yuuji@82	535 (function
yuuji@82	536 (lambda (key)
yuuji@82	537 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)
yuuji@82	538 (define-key YaTeX-recursive-map (car key) 'YaTeX-math-insert-sequence)))
yuuji@82	539 YaTeX-math-key-list))
yuuji@0	540 ;---------- Define other variable ----------
yuuji@72	541 (defvar YaTeX-env-name "document" "*Initial tex-environment completion")
yuuji@72	542 (defvar YaTeX-section-name
yuuji@72	543 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle")
yuuji@72	544 "*Initial tex-section completion")
yuuji@72	545 (defvar YaTeX-fontsize-name "large" "*Initial fontsize completion")
yuuji@72	546 (defvar YaTeX-single-command "maketitle" "*Initial LaTeX single command")
yuuji@13	547 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
yuuji@79	548 "*File kanji code used by Japanese TeX.
yuuji@79	549 nil: Do not care (Preserve coding-system)
yuuji@79	550 0: no-converion (mule)
yuuji@79	551 1: Shift JIS
yuuji@79	552 2: JIS
yuuji@86	553 3: EUC
yuuji@86	554 4: UTF-8")
yuuji@69	555
yuuji@22	556 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
yuuji@5	557 (cond
yuuji@64	558 (YaTeX-emacs-20
yuuji@64	559 (setq YaTeX-coding-system
yuuji@64	560 (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
yuuji@5	561 ((boundp 'MULE)
yuuji@22	562 (setq YaTeX-coding-system
yuuji@79	563 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))))
yuuji@64	564
yuuji@64	565 (defvar YaTeX-mode-syntax-table nil
yuuji@64	566 "*Syntax table for yatex-mode")
yuuji@64	567
yuuji@64	568 (if YaTeX-mode-syntax-table nil
yuuji@64	569 (setq YaTeX-mode-syntax-table (make-syntax-table (standard-syntax-table)))
yuuji@64	570 (modify-syntax-entry ?\n " " YaTeX-mode-syntax-table)
yuuji@68	571 (modify-syntax-entry ?\{ "(}" YaTeX-mode-syntax-table)
yuuji@70	572 (modify-syntax-entry ?\} "){" YaTeX-mode-syntax-table)
yuuji@70	573 (modify-syntax-entry ?\t " " YaTeX-mode-syntax-table)
yuuji@70	574 (modify-syntax-entry ?\f ">" YaTeX-mode-syntax-table)
yuuji@70	575 (modify-syntax-entry ?\n ">" YaTeX-mode-syntax-table)
yuuji@70	576 (modify-syntax-entry ?$ "$$" YaTeX-mode-syntax-table)
yuuji@70	577 (modify-syntax-entry ?% "<" YaTeX-mode-syntax-table)
yuuji@70	578 (modify-syntax-entry ?\\ "/" YaTeX-mode-syntax-table)
yuuji@70	579 (modify-syntax-entry ?~ " " YaTeX-mode-syntax-table))
yuuji@52	580
yuuji@14	581 ;---------- Provide YaTeX-mode ----------
yuuji@0	582 ;;;
yuuji@0	583 ;; Major mode definition
yuuji@0	584 ;;;
yuuji@0	585 (defun yatex-mode ()
yuuji@7	586 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
yuuji@13	587 -You can invoke processes concerning LaTeX typesetting by
yuuji@7	588 \\[YaTeX-typeset-menu]
yuuji@22	589 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
yuuji@7	590 \\[YaTeX-make-begin-end]
yuuji@7	591 -Enclose region into some environment by
yuuji@7	592 \\[universal-argument] \\[YaTeX-make-begin-end]
yuuji@7	593 -Complete LaTeX command which takes argument like `\\section{}' by
yuuji@7	594 \\[YaTeX-make-section]
yuuji@7	595 -Put LaTeX command which takes no arguments like `\\maketitle' by
yuuji@7	596 \\[YaTeX-make-singlecmd]
yuuji@7	597 -Complete font or character size descriptor like `{\\large }' by
yuuji@7	598 \\[YaTeX-make-fontsize]
yuuji@22	599 -Enclose region into those descriptors above by
yuuji@7	600 \\[universal-argument] \\[YaTeX-make-fontsize]
yuuji@54	601 -Enter European accent notations by
yuuji@7	602 \\[YaTeX-make-accent]
yuuji@13	603 -Toggle various modes of YaTeX by
yuuji@13	604 \\[YaTeX-switch-mode-menu]
yuuji@22	605 -Change environt name (on the begin/end line) by
yuuji@22	606 \\[YaTeX-change-*]
yuuji@22	607 -Kill LaTeX command/environment sequences by
yuuji@22	608 \\[YaTeX-kill-*]
yuuji@22	609 -Kill LaTeX command/environment with its contents
yuuji@22	610 \\[universal-argument] \\[YaTeX-kill-*]
yuuji@22	611 -Go to corresponding object (begin/end, file, labels) by
yuuji@54	612 \\[YaTeX-goto-corresponding-*] or
yuuji@54	613 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
yuuji@54	614 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
yuuji@22	615 -Go to main LaTeX source text by
yuuji@54	616 \\[YaTeX-visit-main] or
yuuji@54	617 \\[YaTeX-visit-main-other-window] (in other window)
yuuji@54	618 \\[YaTeX-visit-main-other-frame] (in other frame)
yuuji@22	619 -Comment out or uncomment region by
yuuji@22	620 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
yuuji@22	621 -Comment out or uncomment paragraph by
yuuji@22	622 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
yuuji@22	623 -Make an \\item entry hang-indented by
yuuji@22	624 \\[YaTeX-fill-item]
yuuji@22	625 -Enclose the region with parentheses by
yuuji@22	626 \\[YaTeX-insert-parens-region]
yuuji@22	627 \\[YaTeX-insert-braces-region]
yuuji@22	628 \\[YaTeX-insert-brackets-region]
yuuji@22	629 \\[YaTeX-insert-dollars-region]
yuuji@22	630 -Look up the corresponding column header of tabular environment by
yuuji@22	631 \\[YaTeX-what-column]
yuuji@54	632 -Enter a newline and an entry suitable for environment by
yuuji@54	633 \\[YaTeX-intelligent-newline]
yuuji@54	634 -View the structure of file inclusion by
yuuji@54	635 \\[YaTeX-display-hierarchy]
yuuji@22	636 -Refer the online help of popular LaTeX commands by
yuuji@54	637 \\[YaTeX-help] (help)
yuuji@54	638 \\[YaTeX-apropos] (apropos)
yuuji@13	639 -Edit `%# notation' by
yuuji@13	640 \\[YaTeX-%-menu]
yuuji@7	641
yuuji@7	642 Those are enough for fastening your editing of LaTeX source. But further
yuuji@22	643 more features are available and they are documented in the manual.
yuuji@22	644 "
yuuji@0	645 (interactive)
yuuji@0	646 (kill-all-local-variables)
yuuji@7	647 (setq major-mode 'yatex-mode)
yuuji@55	648 (setq mode-name (if YaTeX-japan "‚â‚Ä‚Ó" "YaTeX"))
yuuji@18	649 (mapcar 'make-local-variable
yuuji@52	650 '(dvi2-command fill-column fill-prefix
yuuji@18	651 tmp-env-table tmp-section-table tmp-fontsize-table
yuuji@52	652 tmp-singlecmd-table paragraph-start paragraph-separate
yuuji@77	653 YaTeX-math-mode indent-line-function comment-line-break-function
yuuji@58	654 comment-start comment-start-skip
yuuji@22	655 ))
yuuji@79	656 (cond ((null YaTeX-kanji-code)
yuuji@79	657 nil)
yuuji@79	658 ((boundp 'MULE)
yuuji@5	659 (set-file-coding-system YaTeX-coding-system))
yuuji@69	660 ((and YaTeX-emacs-20 (boundp 'buffer-file-coding-system))
yuuji@72	661 (setq buffer-file-coding-system
yuuji@72	662 (or (and (fboundp 'set-auto-coding) buffer-file-name
yuuji@72	663 (save-excursion
yuuji@82	664 (goto-char (point-min))
yuuji@73	665 (set-auto-coding buffer-file-name (buffer-size))))
yuuji@72	666 YaTeX-coding-system)))
yuuji@64	667 ((featurep 'mule)
yuuji@64	668 (set-file-coding-system YaTeX-coding-system))
yuuji@69	669 ((boundp 'NEMACS)
yuuji@5	670 (make-local-variable 'kanji-fileio-code)
yuuji@5	671 (setq kanji-fileio-code YaTeX-kanji-code)))
yuuji@5	672 (setq fill-column YaTeX-fill-column
yuuji@7	673 fill-prefix YaTeX-fill-prefix
yuuji@58	674 paragraph-start YaTeX-paragraph-start
yuuji@58	675 paragraph-separate YaTeX-paragraph-separate
yuuji@52	676 indent-line-function 'YaTeX-indent-line
yuuji@58	677 comment-start YaTeX-comment-prefix
yuuji@60	678 comment-end ""
yuuji@70	679 comment-start-skip "[^\\\\]%+[ \t]*"
yuuji@73	680 local-abbrev-table yatex-mode-abbrev-table)
yuuji@77	681 (if (fboundp 'comment-indent-new-line) ;for Emacs21
yuuji@77	682 (setq comment-line-break-function 'YaTeX-comment-line-break))
yuuji@77	683
yuuji@72	684 (if (and YaTeX-use-font-lock (featurep 'font-lock))
yuuji@72	685 (progn
yuuji@77	686 (require 'yatex19)
yuuji@72	687 (YaTeX-font-lock-set-default-keywords)
yuuji@72	688 (or (featurep 'xemacs)
yuuji@72	689 (set (make-local-variable 'font-lock-defaults)
yuuji@72	690 (get 'yatex-mode 'font-lock-defaults)))
yuuji@72	691 ;;(font-lock-mode 1)
yuuji@72	692 ))
yuuji@0	693 (use-local-map YaTeX-mode-map)
yuuji@64	694 (set-syntax-table YaTeX-mode-syntax-table)
yuuji@13	695 (if YaTeX-dos (setq YaTeX-saved-screen-height (screen-height)))
yuuji@6	696 (YaTeX-read-user-completion-table)
yuuji@73	697 (and (fboundp 'YaTeX-hilit-setup-alist) (YaTeX-hilit-setup-alist))
yuuji@70	698 (makunbound 'inenv)
yuuji@60	699 (turn-on-auto-fill) ;1.63
yuuji@64	700 (and (= 0 (buffer-size)) (file-exists-p YaTeX-template-file)
yuuji@64	701 (y-or-n-p (format "Insert %s?" YaTeX-template-file))
yuuji@64	702 (insert-file-contents (expand-file-name YaTeX-template-file)))
yuuji@69	703 (run-hooks 'text-mode-hook 'yatex-mode-hook))
yuuji@5	704
yuuji@0	705 ;---------- Define YaTeX-mode functions ----------
yuuji@13	706 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
yuuji@22	707 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
yuuji@13	708 (defvar YaTeX-struct-begin
yuuji@13	709 (concat YaTeX-ec "begin{%1}%2")
yuuji@64	710 "Keyword format of begin-environment.")
yuuji@64	711 (defvar YaTeX-struct-end
yuuji@64	712 (concat YaTeX-ec "end{%1}")
yuuji@64	713 "Keyword format of end-environment.")
yuuji@13	714 (defvar YaTeX-struct-name-regexp "[^}]+"
yuuji@13	715 "Environment name regexp.")
yuuji@22	716 (defvar YaTeX-TeX-token-regexp
yuuji@82	717 (cond (YaTeX-japan "[A-Za-z*‚ź-‚ńź-ęž]+")
yuuji@22	718 (t "[A-Za-z*]+"))
yuuji@22	719 "Regexp of characters which can be a member of TeX command's name.")
yuuji@82	720 (defvar YaTeX-kanji-regexp "[‚ź-‚ńź-ęž]"
yuuji@82	721 "Generic regexp of Japanese Kanji (and symbol) characters.")
yuuji@32	722 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
yuuji@51	723 "Regexp of characters which can be a member of current mark up language's command name.")
yuuji@49	724
yuuji@13	725 ;;(defvar YaTeX-struct-section
yuuji@13	726 ;; (concat YaTeX-ec "%1{%2}")
yuuji@13	727 ;; "Keyword to make section.")
yuuji@13	728
yuuji@0	729 ;;;
yuuji@22	730 ;; autoload section
yuuji@22	731 ;;;
yuuji@22	732
yuuji@22	733 ;;autoload from yatexprc.el
yuuji@22	734 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
yuuji@22	735 (autoload 'YaTeX-visit-main-other-window "yatexprc"
yuuji@52	736 "Visit main other window." t)
yuuji@53	737 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
yuuji@51	738 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
yuuji@59	739 (autoload 'YaTeX-system "yatexprc" "Call system command" t)
yuuji@60	740 (autoload 'YaTeX-save-buffers "yatexprc" "Save buffers of same major mode" t)
yuuji@22	741
yuuji@22	742 ;;autoload from yatexmth.el
yuuji@22	743 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
yuuji@22	744 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
yuuji@22	745 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
yuuji@52	746 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
yuuji@69	747 (autoload 'YaTeX-insert-amsparens-region "yatexmth" "AMS parens region" t)
yuuji@69	748 (autoload 'YaTeX-insert-amsbraces-region "yatexmth" "AMS braces region" t)
yuuji@69	749 (autoload 'YaTeX-insert-amsbrackets-region "yatexmth" "AMS brackets region" t)
yuuji@69	750 (autoload 'YaTeX-on-parenthesis-p "yatexmth" "Check if on math-parens" t)
yuuji@69	751 (autoload 'YaTeX-goto-open-paren "yatexmth" "Goto opening paren" t)
yuuji@69	752 (autoload 'YaTeX-change-parentheses "yatexmth" "Change corresponding parens" t)
yuuji@77	753 (autoload 'YaTeX-goto-corresponding-paren "yatexmth" "\bigl\bigr jumps" t)
yuuji@130	754 (autoload 'YaTeX-typeset-math-region "yatexmth" "Typeset math-region" t)
yuuji@22	755
yuuji@22	756 ;;autoload from yatexhlp.el
yuuji@22	757 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
yuuji@22	758 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
yuuji@22	759
yuuji@22	760 ;;autoload from yatexgen.el
yuuji@22	761 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
yuuji@22	762 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
yuuji@22	763
yuuji@22	764 ;;autoload from yatexsec.el
yuuji@69	765 (autoload 'YaTeX-section-overview "yatexsec" "YaTeX sectioning(view)" t)
yuuji@22	766 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
yuuji@22	767 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
yuuji@22	768
yuuji@22	769 ;;autoload from yatexenv.el
yuuji@22	770 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
yuuji@22	771 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
yuuji@53	772 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
yuuji@53	773 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
yuuji@22	774
yuuji@52	775 ;;autoload from yatexhie.el
yuuji@52	776 (autoload 'YaTeX-display-hierarchy "yatexhie"
yuuji@52	777 "YaTeX document hierarchy browser" t)
yuuji@61	778 (autoload 'YaTeX-display-hierarchy-directly "yatexhie"
yuuji@61	779 "Same as YaTeX-display-hierarchy. Call from mouse." t)
yuuji@52	780
yuuji@79	781 ;;autoload from yatexpkg.el
yuuji@79	782 (autoload 'YaTeX-package-auto-usepackage "yatexpkg" "Auto \\usepackage" t)
yuuji@60	783
yuuji@22	784 ;;;
yuuji@0	785 ;; YaTeX-mode functions
yuuji@0	786 ;;;
yuuji@22	787 (defun YaTeX-insert-begin-end (env region-mode)
yuuji@45	788 "Insert \\begin{mode-name} and \\end{mode-name}.
yuuji@22	789 This works also for other defined begin/end tokens to define the structure."
yuuji@7	790 (setq YaTeX-current-completion-type 'begin)
yuuji@58	791 (let*((ccol (current-column)) beg beg2 exchange
yuuji@22	792 (arg region-mode) ;for old compatibility
yuuji@58	793 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
yuuji@22	794 (if (and region-mode (> (point) (mark)))
yuuji@16	795 (progn (exchange-point-and-mark)
yuuji@16	796 (setq exchange t
yuuji@16	797 ccol (current-column)
yuuji@16	798 indent-column (+ ccol YaTeX-environment-indent))))
yuuji@16	799 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
yuuji@16	800 (setq beg (point))
yuuji@16	801 (YaTeX-insert-struc 'begin env)
yuuji@58	802 (setq beg2 (point))
yuuji@16	803 (insert "\n")
yuuji@16	804 (indent-to indent-column)
yuuji@16	805 (save-excursion
yuuji@16	806 ;;indent optional argument of \begin{env}, if any
yuuji@16	807 (while (> (point-beginning-of-line) beg)
yuuji@16	808 (skip-chars-forward "\\s " (point-end-of-line))
yuuji@16	809 (indent-to indent-column)
yuuji@16	810 (forward-line -1)))
yuuji@58	811 (require 'yatexenv)
yuuji@22	812 (if region-mode
yuuji@16	813 ;;if region-mode, indent all text in the region
yuuji@7	814 (save-excursion
yuuji@53	815 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
yuuji@53	816 (funcall (intern-soft (concat "YaTeX-enclose-" env))
yuuji@53	817 (point) (mark))
yuuji@53	818 (while (< (progn (forward-line 1) (point)) (mark))
yuuji@53	819 (if (eolp) nil
yuuji@53	820 (skip-chars-forward " \t\n")
yuuji@58	821 (indent-to indent-column))))))
yuuji@22	822 (if region-mode (exchange-point-and-mark))
yuuji@16	823 (indent-to ccol)
yuuji@16	824 ;;VER2 (insert "\\end{" env "}\n")
yuuji@16	825 (YaTeX-insert-struc 'end env)
yuuji@58	826 (YaTeX-reindent ccol)
yuuji@22	827 (if region-mode
yuuji@16	828 (progn
yuuji@54	829 (insert "\n")
yuuji@16	830 (or exchange (exchange-point-and-mark)))
yuuji@58	831 (goto-char beg2)
yuuji@64	832 (YaTeX-intelligent-newline nil)
yuuji@64	833 (YaTeX-indent-line))
yuuji@79	834 (YaTeX-package-auto-usepackage env 'env)
yuuji@5	835 (if YaTeX-current-position-register
yuuji@69	836 (point-to-register YaTeX-current-position-register))))
yuuji@0	837
yuuji@0	838 (defun YaTeX-make-begin-end (arg)
yuuji@0	839 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
yuuji@0	840 by completing read.
yuuji@0	841 If you invoke this command with universal argument,
yuuji@5	842 $key binding for universal-argument is \\[universal-argument]$
yuuji@0	843 you can put REGION into that environment between \\begin and \\end."
yuuji@0	844 (interactive "P")
yuuji@0	845 (let*
yuuji@0	846 ((mode (if arg " region" ""))
yuuji@0	847 (env
yuuji@5	848 (YaTeX-read-environment
yuuji@72	849 (format "Begin environment%s(default %s): " mode YaTeX-env-name))))
yuuji@0	850 (if (string= env "")
yuuji@72	851 (setq env YaTeX-env-name))
yuuji@72	852 (setq YaTeX-env-name env)
yuuji@7	853 (YaTeX-update-table
yuuji@72	854 (list YaTeX-env-name) 'env-table 'user-env-table 'tmp-env-table)
yuuji@72	855 (YaTeX-insert-begin-end YaTeX-env-name arg)))
yuuji@0	856
yuuji@0	857 (defun YaTeX-make-begin-end-region ()
yuuji@0	858 "Call YaTeX-make-begin-end with ARG to specify region mode."
yuuji@0	859 (interactive)
yuuji@69	860 (YaTeX-make-begin-end t))
yuuji@0	861
yuuji@72	862 (defun YaTeX-guess-section-type ()
yuuji@72	863 (if (eq major-mode 'yatex-mode)
yuuji@72	864 (save-excursion
yuuji@72	865 (cond
yuuji@72	866 ((save-excursion (not (search-backward YaTeX-ec nil t)))
yuuji@72	867 (if YaTeX-use-LaTeX2e "documentclass" "documentstyle"))
yuuji@79	868 ((progn
yuuji@79	869 (if (= (char-after (1- (point))) ?~) (forward-char -1))
yuuji@82	870 (forward-char -1) (looking-at "•\\\\|}\\\|Ž®\\\|‘ć"))
yuuji@72	871 "ref")
yuuji@72	872 ((and (looking-at "[a-z \t]")
yuuji@72	873 (progn (skip-chars-backward "a-z \t")
yuuji@72	874 (looking-at "table\\\|figure\\\|formula")))
yuuji@72	875 "ref")
yuuji@72	876 ((save-excursion
yuuji@72	877 (skip-chars-backward "[^A-“]")
yuuji@72	878 (looking-at "vŤO‰€\\\|ŠXg"))
yuuji@72	879 "ref")
yuuji@72	880 ((YaTeX-re-search-active-backward
yuuji@72	881 (concat YaTeX-ec-regexp "begin{\$[^}]+\$}")
yuuji@72	882 (regexp-quote YaTeX-comment-prefix)
yuuji@72	883 (save-excursion (forward-line -1) (point))
yuuji@72	884 t)
yuuji@72	885 (let ((env (YaTeX-match-string 1)))
yuuji@72	886 (cdr (assoc env
yuuji@72	887 '(("table" . "caption"))))))
yuuji@72	888 ))))
yuuji@72	889
yuuji@46	890 (defun YaTeX-make-section (arg &optional beg end cmd)
yuuji@0	891 "Make LaTeX \\section{} type command with completing read.
yuuji@13	892 With numeric ARG, you can specify the number of arguments of
yuuji@0	893 LaTeX command.
yuuji@0	894 For example, if you want to produce LaTeX command
yuuji@0	895
yuuji@0	896 \\addtolength{\\topmargin}{8mm}
yuuji@0	897
yuuji@5	898 which has two arguments. You can produce that sequence by typing...
yuuji@0	899 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
yuuji@0	900 $by default$
yuuji@13	901 Then yatex will automatically complete `addtolength' with two arguments
yuuji@6	902 next time.
yuuji@14	903 You can complete symbol at LaTeX command and the 1st argument.
yuuji@14	904
yuuji@14	905 If the optional 2nd and 3rd argument BEG END are specified, enclose
yuuji@46	906 the region from BEG to END into the first argument of the LaTeX sequence.
yuuji@46	907 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
yuuji@6	908 (interactive "P")
yuuji@7	909 (setq YaTeX-current-completion-type 'section)
yuuji@68	910 (if (equal arg '(4)) (setq beg (region-beginning) end (region-end)))
yuuji@14	911 (unwind-protect
yuuji@14	912 (let*
yuuji@22	913 ((source-window (selected-window))
yuuji@72	914 guess
yuuji@22	915 (section
yuuji@46	916 (or cmd
yuuji@72	917 (progn
yuuji@72	918 (setq guess
yuuji@72	919 (or (YaTeX-guess-section-type) YaTeX-section-name))
yuuji@72	920 (YaTeX-read-section
yuuji@72	921 (if YaTeX-simple-messages
yuuji@72	922 (format "Section-type (default %s): " guess)
yuuji@72	923 (if (> (minibuffer-depth) 0)
yuuji@72	924 (format "%s???{} (default %s)%s: "
yuuji@72	925 YaTeX-ec guess
yuuji@72	926 (format "[level:%d]" (minibuffer-depth)))
yuuji@72	927 (format "(C-v for view-section) %s???{%s} (default %s): "
yuuji@72	928 YaTeX-ec (if beg "region" "") guess)))
yuuji@72	929 nil))))
yuuji@72	930 (section (if (string= section "") guess section))
yuuji@14	931 (numarg ;; The number of section-type command's argument
yuuji@68	932 (or (and (numberp arg) arg)
yuuji@51	933 (nth 1 (YaTeX-lookup-table section 'section))
yuuji@14	934 1))
yuuji@14	935 (arg-reader (intern-soft (concat "YaTeX::" section)))
yuuji@14	936 (addin-args (and arg-reader (fboundp arg-reader)))
yuuji@14	937 (title "")
yuuji@54	938 (j 1)
yuuji@72	939 (after-change-functions nil) ;inhibit font-locking temporarily
yuuji@82	940 (enable-recursive-minibuffers t)
yuuji@82	941 (mkarg-func
yuuji@82	942 (function
yuuji@82	943 (lambda (n)
yuuji@82	944 (while (<= j n)
yuuji@82	945 (insert
yuuji@82	946 (concat ;to allow nil return value
yuuji@82	947 "{"
yuuji@82	948 (setq title
yuuji@82	949 (cond
yuuji@82	950 (addin-args (funcall arg-reader j))
yuuji@82	951 (YaTeX-skip-default-reader "")
yuuji@82	952 (t
yuuji@82	953 (read-string
yuuji@82	954 (format "Argument %d of %s: " j section)))))
yuuji@82	955 "}"))
yuuji@82	956 (setq j (1+ j))))))
yuuji@82	957 );;let
yuuji@72	958 (setq YaTeX-section-name section)
yuuji@14	959 (if beg
yuuji@79	960 (let*((e (make-marker))
yuuji@79	961 (ar2 (intern-soft (concat "YaTeX::" section "-region")))
yuuji@79	962 (arp (and ar2 (fboundp ar2))))
yuuji@14	963 (goto-char end)
yuuji@14	964 (insert "}")
yuuji@14	965 (set-marker e (point))
yuuji@14	966 (goto-char beg)
yuuji@82	967 (insert YaTeX-ec YaTeX-section-name
yuuji@82	968 (YaTeX-addin YaTeX-section-name))
yuuji@82	969 (if (> numarg 1) (funcall mkarg-func (1- numarg)))
yuuji@82	970 (insert "{")
yuuji@79	971 (if arp (funcall ar2 (point) e))
yuuji@68	972 (goto-char e)
yuuji@68	973 (set-marker e nil))
yuuji@14	974 (use-global-map YaTeX-recursive-map)
yuuji@72	975 (if (= numarg 0) (YaTeX-make-singlecmd YaTeX-section-name)
yuuji@72	976 (progn (insert YaTeX-ec YaTeX-section-name)
yuuji@72	977 (insert (YaTeX-addin YaTeX-section-name))))
yuuji@82	978 ;;read arguments with add-in
yuuji@82	979 (funcall mkarg-func numarg))
yuuji@14	980 (YaTeX-update-table
yuuji@14	981 (if (/= numarg 1) (list section numarg)
yuuji@14	982 (list section))
yuuji@14	983 'section-table 'user-section-table 'tmp-section-table)
yuuji@14	984 (if YaTeX-current-position-register
yuuji@14	985 (point-to-register YaTeX-current-position-register))
yuuji@165	986 (if (string= (YaTeX-buffer-substring (- (point) 2) (point))
yuuji@165	987 "{}")
yuuji@165	988 (forward-char -1))
yuuji@165	989 (while (string= (YaTeX-buffer-substring (- (point) 3) (1- (point)))
yuuji@165	990 "{}")
yuuji@79	991 (forward-char -2))
yuuji@79	992 (YaTeX-package-auto-usepackage section 'section))
yuuji@72	993 (if (<= (minibuffer-depth) 0) (use-global-map global-map))
yuuji@72	994 (insert ""))) ;insert dummy string to fontify(Emacs20)
yuuji@0	995
yuuji@14	996 (defun YaTeX-make-section-region (args beg end)
yuuji@14	997 "Call YaTeX-make-section with arguments to specify region mode."
yuuji@14	998 (interactive "P\nr")
yuuji@69	999 (YaTeX-make-section args beg end))
yuuji@0	1000
yuuji@54	1001 (defun YaTeX-make-fontsize (arg &optional fontsize)
yuuji@0	1002 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
yuuji@0	1003 If you invoke this command with universal argument, you can put region
yuuji@0	1004 into {\\xxx } braces.
yuuji@5	1005 $key binding for universal-argument is \\[universal-argument]$"
yuuji@0	1006 (interactive "P")
yuuji@49	1007 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@0	1008 (let* ((mode (if arg "region" ""))
yuuji@0	1009 (fontsize
yuuji@54	1010 (or fontsize
yuuji@54	1011 (YaTeX-read-fontsize
yuuji@54	1012 (if YaTeX-simple-messages
yuuji@72	1013 (format "Font or size (default %s): " YaTeX-fontsize-name)
yuuji@72	1014 (format "{\\??? %s} (default %s)%s: " mode YaTeX-fontsize-name
yuuji@54	1015 (if (> (minibuffer-depth) 0)
yuuji@54	1016 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@54	1017 nil nil))))
yuuji@0	1018 (if (string= fontsize "")
yuuji@72	1019 (setq fontsize YaTeX-fontsize-name))
yuuji@68	1020 (setq YaTeX-current-completion-type 'large)
yuuji@72	1021 (setq YaTeX-fontsize-name fontsize)
yuuji@6	1022 (YaTeX-update-table
yuuji@72	1023 (list YaTeX-fontsize-name)
yuuji@6	1024 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
yuuji@70	1025 (and YaTeX-use-LaTeX2e
yuuji@70	1026 (YaTeX-latex2e-p)
yuuji@72	1027 (setq fontsize
yuuji@72	1028 (cdr (assoc YaTeX-fontsize-name LaTeX2e-fontstyle-alist)))
yuuji@72	1029 (setq YaTeX-fontsize-name fontsize))
yuuji@0	1030 (if arg
yuuji@0	1031 (save-excursion
yuuji@0	1032 (if (> (point) (mark)) (exchange-point-and-mark))
yuuji@72	1033 (insert "{\\" YaTeX-fontsize-name " ")
yuuji@0	1034 (exchange-point-and-mark)
yuuji@0	1035 (insert "}"))
yuuji@72	1036 (insert (concat "{\\" YaTeX-fontsize-name " }"))
yuuji@72	1037 (forward-char -1)
yuuji@5	1038 (if YaTeX-current-position-register
yuuji@5	1039 (point-to-register YaTeX-current-position-register))
yuuji@68	1040 (save-excursion
yuuji@79	1041 (insert (YaTeX-addin YaTeX-fontsize-name)))
yuuji@79	1042 (YaTeX-package-auto-usepackage YaTeX-fontsize-name 'large))))
yuuji@0	1043
yuuji@0	1044 (defun YaTeX-make-fontsize-region ()
yuuji@5	1045 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
yuuji@0	1046 (interactive)
yuuji@69	1047 (YaTeX-make-fontsize t))
yuuji@0	1048
yuuji@52	1049 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
yuuji@51	1050 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
yuuji@51	1051 (put 'YaTeX-read-singlecmd-history 'no-default t)
yuuji@0	1052 (defun YaTeX-make-singlecmd (single)
yuuji@0	1053 (interactive
yuuji@49	1054 (list (YaTeX-cplread-with-learning
yuuji@54	1055 (if YaTeX-simple-messages
yuuji@72	1056 (format "maketitle-type (default %s): " YaTeX-single-command)
yuuji@72	1057 (format "%s??? (default %s)%s: " YaTeX-ec YaTeX-single-command
yuuji@54	1058 (if (> (minibuffer-depth) 0)
yuuji@54	1059 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@49	1060 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
yuuji@51	1061 nil nil nil 'YaTeX-read-singlecmd-history)))
yuuji@0	1062 (if (string= single "")
yuuji@72	1063 (setq single YaTeX-single-command))
yuuji@72	1064 (setq YaTeX-single-command single)
yuuji@7	1065 (setq YaTeX-current-completion-type 'maketitle)
yuuji@54	1066 (let ((dollar (and (not (YaTeX-in-math-mode-p))
yuuji@72	1067 (YaTeX-math-member-p YaTeX-single-command)))
yuuji@54	1068 p q)
yuuji@54	1069 (if dollar (insert "$"))
yuuji@72	1070 (insert YaTeX-ec YaTeX-single-command)
yuuji@52	1071 (setq p (point))
yuuji@52	1072 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
yuuji@54	1073 (if dollar (insert "$"))
yuuji@52	1074 (setq q (point))
yuuji@52	1075 (goto-char p)
yuuji@52	1076 (forward-char -2)
yuuji@52	1077 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
yuuji@79	1078 (YaTeX-package-auto-usepackage YaTeX-single-command 'maketitle)
yuuji@5	1079 (if YaTeX-current-position-register
yuuji@69	1080 (point-to-register YaTeX-current-position-register)))
yuuji@0	1081
yuuji@0	1082 (defvar YaTeX-completion-begin-regexp "[{\\]"
yuuji@51	1083 "Regular expression of limit where LaTeX command's completion begins.")
yuuji@0	1084
yuuji@0	1085 (defun YaTeX-do-completion ()
yuuji@0	1086 "Try completion on LaTeX command preceding point."
yuuji@0	1087 (interactive)
yuuji@0	1088 (if
yuuji@0	1089 (or (eq (preceding-char) ? )
yuuji@0	1090 (eq (preceding-char) ?\t)
yuuji@0	1091 (eq (preceding-char) ?\n)
yuuji@0	1092 (bobp))
yuuji@0	1093 (message "Nothing to complete.") ;Do not complete
yuuji@0	1094 (let* ((end (point))
yuuji@6	1095 (limit (point-beginning-of-line))
yuuji@0	1096 (completion-begin
yuuji@6	1097 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
yuuji@0	1098 (begin (progn
yuuji@0	1099 (goto-char end)
yuuji@0	1100 (if (re-search-backward YaTeX-completion-begin-regexp
yuuji@0	1101 completion-begin t)
yuuji@0	1102 (1+ (point))
yuuji@0	1103 nil))))
yuuji@0	1104 (goto-char end)
yuuji@0	1105 (cond
yuuji@0	1106 ((null begin)
yuuji@13	1107 (message "I think it is not a LaTeX sequence."))
yuuji@0	1108 (t
yuuji@49	1109 (mapcar 'YaTeX-sync-local-table
yuuji@18	1110 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
yuuji@165	1111 (let*((pattern (YaTeX-buffer-substring begin end))
yuuji@6	1112 (all-table
yuuji@6	1113 (append
yuuji@6	1114 section-table user-section-table tmp-section-table
yuuji@6	1115 env-table user-env-table tmp-env-table
yuuji@6	1116 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
yuuji@6	1117 ;; First,
yuuji@6	1118 ;; search completion without backslash.
yuuji@6	1119 (completion (try-completion pattern all-table)))
yuuji@0	1120 (if
yuuji@0	1121 (eq completion nil)
yuuji@0	1122 ;; Next,
yuuji@0	1123 ;; search completion with backslash
yuuji@0	1124 (setq completion
yuuji@165	1125 (try-completion
yuuji@165	1126 (YaTeX-buffer-substring (1- begin) end)
yuuji@165	1127 all-table nil)
yuuji@0	1128 begin (1- begin)))
yuuji@0	1129 (cond
yuuji@0	1130 ((null completion)
yuuji@0	1131 (message (concat "Can't find completion for '" pattern "'"))
yuuji@0	1132 (ding))
yuuji@0	1133 ((eq completion t) (message "Sole completion."))
yuuji@0	1134 ((not (string= completion pattern))
yuuji@82	1135 (delete-region begin end)
yuuji@0	1136 (insert completion)
yuuji@0	1137 )
yuuji@0	1138 (t
yuuji@0	1139 (message "Making completion list...")
yuuji@0	1140 (with-output-to-temp-buffer "Help"
yuuji@0	1141 (display-completion-list
yuuji@69	1142 (all-completions pattern all-table)))))))))))
yuuji@0	1143
yuuji@12	1144 (defun YaTeX-toggle-modify-mode (&optional arg)
yuuji@12	1145 (interactive "P")
yuuji@12	1146 (or (memq 'YaTeX-modify-mode mode-line-format)
yuuji@12	1147 (setq mode-line-format
yuuji@12	1148 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
yuuji@11	1149 (if (or arg (null YaTeX-modify-mode))
yuuji@11	1150 (progn
yuuji@12	1151 (setq YaTeX-modify-mode "m")
yuuji@11	1152 (message "Modify mode"))
yuuji@11	1153 (setq YaTeX-modify-mode nil)
yuuji@11	1154 (message "Cancel modify mode."))
yuuji@69	1155 (set-buffer-modified-p (buffer-modified-p))) ;redraw mode-line
yuuji@11	1156
yuuji@46	1157 (defun YaTeX-switch-mode-menu (arg &optional char)
yuuji@11	1158 (interactive "P")
yuuji@22	1159 (message "Toggle: (M)odify-mode ma(T)h-mode")
yuuji@46	1160 (let ((c (or char (read-char))))
yuuji@11	1161 (cond
yuuji@11	1162 ((= c ?m) (YaTeX-toggle-modify-mode arg))
yuuji@22	1163 ((or (= c ?$) (= c ?t))
yuuji@22	1164 (if YaTeX-auto-math-mode
yuuji@22	1165 (message "Makes no sense in YaTeX-auto-math-mode.")
yuuji@69	1166 (YaTeX-toggle-math-mode arg))))))
yuuji@11	1167
yuuji@0	1168 (defun YaTeX-insert-quote ()
yuuji@0	1169 (interactive)
yuuji@0	1170 (insert
yuuji@0	1171 (cond
yuuji@49	1172 ((YaTeX-literal-p) ?\")
yuuji@0	1173 ((= (preceding-char) ?\\ ) ?\")
yuuji@57	1174 ;((= (preceding-char) ?\( ) ?\")
yuuji@22	1175 ((or (= (preceding-char) 32)
yuuji@22	1176 (= (preceding-char) 9)
yuuji@22	1177 (= (preceding-char) ?\n)
yuuji@22	1178 (bobp)
yuuji@22	1179 (string-match
yuuji@57	1180 (regexp-quote (char-to-string (preceding-char)))
yuuji@57	1181 "ABCDHIuvwxyz()"))
yuuji@22	1182 "``")
yuuji@69	1183 (t "''"))))
yuuji@22	1184
yuuji@22	1185 (defun YaTeX-closable-p ()
yuuji@22	1186 (and (not YaTeX-modify-mode)
yuuji@54	1187 (not (eq YaTeX-close-paren-always 'never))
yuuji@22	1188 (or YaTeX-close-paren-always (eolp))
yuuji@22	1189 (not (input-pending-p))
yuuji@49	1190 (not (YaTeX-literal-p)))
yuuji@22	1191 ;;(or YaTeX-modify-mode
yuuji@22	1192 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
yuuji@22	1193 ;; (input-pending-p)
yuuji@22	1194 ;; (YaTeX-quick-in-environment-p "verbatim"))
yuuji@69	1195 )
yuuji@0	1196
yuuji@5	1197 (defun YaTeX-insert-braces-region (beg end &optional open close)
yuuji@0	1198 (interactive "r")
yuuji@0	1199 (save-excursion
yuuji@0	1200 (goto-char end)
yuuji@5	1201 (insert (or close "}"))
yuuji@0	1202 (goto-char beg)
yuuji@69	1203 (insert (or open "{"))))
yuuji@0	1204
yuuji@49	1205 (defun YaTeX-insert-braces (arg &optional open close)
yuuji@49	1206 (interactive "p")
yuuji@22	1207 (let (env)
yuuji@22	1208 (cond
yuuji@51	1209 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@49	1210 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1211 ((save-excursion
yuuji@59	1212 (and (> (- (point) (point-min)) 6)
yuuji@59	1213 (condition-case () (forward-char -6) (error nil)))
yuuji@53	1214 (looking-at "\\\\left\\\\"))
yuuji@53	1215 (insert "{\\right\\}")
yuuji@53	1216 (forward-char -8))
yuuji@69	1217 ((save-excursion ;from matsu@math.s.chiba-u.ac.jp
yuuji@69	1218 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1219 (looking-at "\\\\[bB]igl\\\\"))
yuuji@69	1220 (insert
yuuji@69	1221 (concat
yuuji@69	1222 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
yuuji@69	1223 (forward-char -7))
yuuji@69	1224 ((save-excursion
yuuji@69	1225 (and (> (- (point) (point-min)) 7)
yuuji@69	1226 (condition-case () (forward-char -7) (error nil)))
yuuji@69	1227 (looking-at "\\\\[bB]iggl\\\\"))
yuuji@69	1228 (insert
yuuji@69	1229 (concat
yuuji@69	1230 "{" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\}"))
yuuji@69	1231 (forward-char -8))
yuuji@69	1232 ((= (preceding-char) ?\\ )
yuuji@69	1233 (insert "{\\}")
yuuji@69	1234 (forward-char -2)) ;matsu's hack ends here
yuuji@48	1235 ((and (> (point) (+ (point-min) 4))
yuuji@48	1236 (save-excursion (backward-char 4) (looking-at "\\\\end"))
yuuji@49	1237 (not (YaTeX-literal-p))
yuuji@22	1238 (setq env (YaTeX-inner-environment)))
yuuji@22	1239 (momentary-string-display
yuuji@22	1240 (concat
yuuji@48	1241 "{"
yuuji@22	1242 (cond
yuuji@22	1243 (YaTeX-japan
yuuji@55	1244 (format "Ťˇ“x‚©‚ç‚Í‚ż‚á‚ń‚Ć %s b ‚đŽg‚˘‚Ü‚µ‚ĺ‚¤" YaTeX-prefix))
yuuji@58	1245 (t (format "You don't understand Zen of `%s b':p" YaTeX-prefix)))
yuuji@22	1246 "}")
yuuji@22	1247 (point))
yuuji@47	1248 (insert (or open "{") env (or close "}")))
yuuji@22	1249 (t
yuuji@47	1250 (insert (or open "{") (or close "}"))
yuuji@60	1251 (forward-char -1)
yuuji@60	1252 (if (and (eq (char-after (point)) ?\})
yuuji@60	1253 (eq (char-after (- (point) 2)) ?\\ ))
yuuji@60	1254 (progn (insert "\\") (forward-char -1)))
yuuji@69	1255 ))))
yuuji@22	1256
yuuji@22	1257 (defun YaTeX-jmode ()
yuuji@22	1258 (or (and (boundp 'canna:japanese-mode) canna:japanese-mode)
yuuji@179	1259 (and (boundp 'egg:mode-on) egg:mode-on egg:input-mode)
yuuji@179	1260 (and (boundp 'skk-mode) skk-mode)
yuuji@179	1261 (and (boundp 'default-input-method) default-input-method
yuuji@179	1262 current-input-method)))
yuuji@52	1263
yuuji@59	1264 (defun YaTeX-jmode-off ()
yuuji@179	1265 (if (cond
yuuji@179	1266 ((and (boundp 'canna:japanese-mode) canna:japanese-mode)
yuuji@179	1267 (canna-toggle-japanese-mode) t)
yuuji@179	1268 ((and (boundp 'egg:mode-on) egg:mode-on egg:input-mode)
yuuji@179	1269 (egg:toggle-egg-mode-on-off) t)
yuuji@179	1270 ((and (fboundp 'skk-mode) (boundp 'skk-mode) skk-mode)
yuuji@179	1271 (cond
yuuji@179	1272 ((fboundp 'skk-latin-mode) (skk-latin-mode t))
yuuji@179	1273 ((fboundp 'skk-mode-off) (skk-mode-off))
yuuji@179	1274 (t (j-mode-off)))
yuuji@179	1275 t)
yuuji@179	1276 ((and (fboundp 'toggle-input-method) current-input-method)
yuuji@179	1277 (toggle-input-method) t)
yuuji@179	1278 ((and (fboundp 'fep-force-off) (fep-force-off))))
yuuji@179	1279 (put 'YaTeX-jmode 'jmode t)))
yuuji@179	1280
yuuji@179	1281 (defun YaTeX-jmode-on ()
yuuji@59	1282 (cond
yuuji@179	1283 ((boundp 'canna:japanese-mode)
yuuji@179	1284 (if (not canna:japanese-mode) (canna-toggle-japanese-mode)))
yuuji@179	1285 ((boundp 'egg:mode-on)
yuuji@179	1286 (and (not egg:mode-on) (not egg:input-mode)
yuuji@179	1287 (egg:toggle-egg-mode-on-off)))
yuuji@179	1288 ((and (fboundp 'skk-mode) (boundp 'skk-mode))
yuuji@179	1289 (if (not skk-mode) (skk-mode 1)))
yuuji@179	1290 ((fboundp 'toggle-input-method)
yuuji@179	1291 (if (not current-input-method) (toggle-input-method)))
yuuji@179	1292 ((and (fboundp 'fep-force-on) (fep-force-on)))))
yuuji@179	1293
yuuji@179	1294 (defun YaTeX-jmode-back ()
yuuji@179	1295 (if (get 'YaTeX-jmode 'jmode)
yuuji@179	1296 (YaTeX-jmode-on))
yuuji@179	1297 (setplist 'YaTeX-jmode nil))
yuuji@59	1298
yuuji@22	1299 (defun YaTeX-self-insert (arg)
yuuji@52	1300 (call-interactively (global-key-binding (char-to-string last-command-char))))
yuuji@52	1301
yuuji@22	1302 (defun YaTeX-insert-brackets (arg)
yuuji@22	1303 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
yuuji@22	1304 (interactive "p")
yuuji@22	1305 (let ((col (1- (current-column))))
yuuji@22	1306 (cond
yuuji@22	1307 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1308 ((not (YaTeX-closable-p))
yuuji@22	1309 (YaTeX-self-insert arg))
yuuji@53	1310 ((save-excursion
yuuji@53	1311 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1312 (looking-at "\\\\left"))
yuuji@53	1313 (insert "[\\right]")
yuuji@53	1314 (forward-char -7))
yuuji@69	1315 ((save-excursion ;from matsu@math.s.chiba-u.ac.jp
yuuji@69	1316 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1317 (looking-at "\\\\[bB]igl"))
yuuji@69	1318 (insert
yuuji@69	1319 (concat
yuuji@69	1320 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
yuuji@69	1321 (forward-char -6))
yuuji@69	1322 ((save-excursion
yuuji@69	1323 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1324 (looking-at "\\\\[bB]iggl"))
yuuji@69	1325 (insert
yuuji@69	1326 (concat
yuuji@69	1327 "[" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r]"))
yuuji@69	1328 (forward-char -7)) ;matsu's hack ends here
yuuji@36	1329 ((and (= (preceding-char) ?\\ )
yuuji@36	1330 (/= (char-after (- (point) 2)) ?\\ )
yuuji@36	1331 (not (YaTeX-in-math-mode-p)))
yuuji@22	1332 (insert last-command-char "\n")
yuuji@22	1333 (indent-to (max 0 col))
yuuji@22	1334 (insert "\\]")
yuuji@22	1335 (beginning-of-line)
yuuji@22	1336 (open-line 1)
yuuji@53	1337 (delete-region (point) (progn (beginning-of-line) (point)))
yuuji@22	1338 (indent-to (+ YaTeX-environment-indent (max 0 col)))
yuuji@53	1339 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
yuuji@22	1340 ((YaTeX-closable-p)
yuuji@22	1341 (insert "[]")
yuuji@22	1342 (backward-char 1))
yuuji@69	1343 (t (YaTeX-self-insert arg)))))
yuuji@0	1344
yuuji@5	1345 (defun YaTeX-insert-brackets-region (beg end)
yuuji@5	1346 (interactive "r")
yuuji@69	1347 (YaTeX-insert-braces-region beg end "[" "]"))
yuuji@5	1348
yuuji@22	1349 (defun YaTeX-insert-parens (arg)
yuuji@22	1350 "Insert parenthesis pair."
yuuji@22	1351 (interactive "p")
yuuji@22	1352 (cond
yuuji@22	1353 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1354 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1355 ((save-excursion
yuuji@53	1356 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1357 (looking-at "\\\\left"))
yuuji@53	1358 (insert "(\\right)")
yuuji@53	1359 (forward-char -7))
yuuji@69	1360 ((save-excursion ;from matsu@math.s.chiba-u.ac.jp
yuuji@69	1361 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1362 (looking-at "\\\\[bB]igl"))
yuuji@69	1363 (insert
yuuji@69	1364 (concat
yuuji@69	1365 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
yuuji@69	1366 (forward-char -6))
yuuji@69	1367 ((save-excursion
yuuji@69	1368 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1369 (looking-at "\\\\[bB]iggl"))
yuuji@69	1370 (insert
yuuji@69	1371 (concat
yuuji@69	1372 "(" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r)"))
yuuji@69	1373 (forward-char -7))
yuuji@69	1374 ((= (preceding-char) ?\\ ) ;matsu's hack ends here
yuuji@22	1375 (insert "(\\)")
yuuji@22	1376 (backward-char 2))
yuuji@22	1377 ((YaTeX-closable-p)
yuuji@22	1378 (insert "()")
yuuji@22	1379 (backward-char 1))
yuuji@69	1380 (t (YaTeX-self-insert arg))))
yuuji@22	1381
yuuji@11	1382 (defun YaTeX-insert-parens-region (beg end)
yuuji@11	1383 (interactive "r")
yuuji@69	1384 (YaTeX-insert-braces-region beg end "(" ")"))
yuuji@69	1385
yuuji@69	1386 (defun YaTeX-insert-bar (arg)
yuuji@69	1387 "Insert bar pair."
yuuji@69	1388 (interactive "p")
yuuji@69	1389 (cond
yuuji@69	1390 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@69	1391 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@69	1392 ((save-excursion
yuuji@69	1393 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1394 (looking-at "\\\\left"))
yuuji@69	1395 (insert "\|\\right\|")
yuuji@69	1396 (forward-char -7))
yuuji@69	1397 ((save-excursion ;from matsu@math.s.chiba-u.ac.jp
yuuji@69	1398 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@69	1399 (looking-at "\\\\[bB]igl"))
yuuji@69	1400 (insert
yuuji@69	1401 (concat
yuuji@69	1402 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r\|"))
yuuji@69	1403 (forward-char -6))
yuuji@69	1404 ((save-excursion
yuuji@69	1405 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1406 (looking-at "\\\\[bB]iggl"))
yuuji@69	1407 (insert
yuuji@69	1408 (concat
yuuji@69	1409 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 1)) "r\|"))
yuuji@69	1410 (forward-char -7))
yuuji@69	1411 ((save-excursion ; added by Jin <MAF01011@nifty.ne.jp>
yuuji@69	1412 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1413 (looking-at "\\\\left\\\\"))
yuuji@69	1414 (insert "\|\\right\\\|")
yuuji@69	1415 (forward-char -8))
yuuji@69	1416 ((save-excursion
yuuji@69	1417 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@69	1418 (looking-at "\\\\[bB]igl\\\\"))
yuuji@69	1419 (insert
yuuji@69	1420 (concat
yuuji@69	1421 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\\|"))
yuuji@69	1422 (forward-char -7))
yuuji@69	1423 ((save-excursion
yuuji@69	1424 (and (> (- (point) (point-min)) 7) (forward-char -7))
yuuji@69	1425 (looking-at "\\\\[bB]iggl\\\\"))
yuuji@69	1426 (insert
yuuji@69	1427 (concat
yuuji@69	1428 "\|" (buffer-substring (match-beginning 0) (- (match-end 0) 2)) "r\\\|"))
yuuji@69	1429 (forward-char -8)) ; added by Jin up to here.
yuuji@69	1430 ((= (preceding-char) ?\\ )
yuuji@69	1431 (insert "\|\\\|")
yuuji@69	1432 (backward-char 2))
yuuji@69	1433 ; ((and (YaTeX-closable-p)
yuuji@69	1434 ; (/= (preceding-char) ?\|)
yuuji@69	1435 ; (/= (following-char) ?\|))
yuuji@69	1436 ; (insert "\|\|")
yuuji@69	1437 ; (backward-char 1))
yuuji@69	1438 (t (YaTeX-self-insert arg))))
yuuji@11	1439
yuuji@179	1440 (defun YaTeX-jmode-hook (old new)
yuuji@179	1441 "A hook controling jmode on/off."
yuuji@179	1442 (let ((inhibit-point-motion-hooks t)
yuuji@179	1443 (oldp (plist-get (text-properties-at old) 'point-left))
yuuji@179	1444 (newp (plist-get (text-properties-at new) 'point-left))
yuuji@179	1445 (lnew (plist-get (text-properties-at new) 'last-new))
yuuji@179	1446 (bmp (buffer-modified-p)) ;(endc ?x)
yuuji@179	1447 (jm (YaTeX-jmode)) b e)
yuuji@179	1448 ;;(if (eq 'YaTeX-jmode-hook newp)
yuuji@179	1449 ;; (setq endc (char-after (next-single-property-change new 'point-left))))
yuuji@179	1450 ;;(message "n[%c]=%s o[%c]=%s end=[%c] jm=%s"
yuuji@179	1451 ;; (char-after new) newp (char-after old) oldp endc jm)
yuuji@181	1452 (unwind-protect
yuuji@181	1453 (cond
yuuji@181	1454 ((eq lnew new) nil) ;Do nothing if continuous entry
yuuji@181	1455 ((and (not (eq newp 'YaTeX-jmode-hook))
yuuji@181	1456 (eq oldp 'YaTeX-jmode-hook))
yuuji@181	1457 ;; leave
yuuji@181	1458 (remove-text-properties
yuuji@181	1459 (1+ (or (previous-single-property-change old 'point-left)
yuuji@181	1460 (1- (point))))
yuuji@181	1461 (1- (or (next-single-property-change old 'point-left)
yuuji@181	1462 (1+ (point))))
yuuji@181	1463 (list 'last-new nil))
yuuji@181	1464 (if (plist-get (text-properties-at old) 'jmode)
yuuji@181	1465 (YaTeX-jmode-on)))
yuuji@181	1466 ((and (not (eq oldp 'YaTeX-jmode-hook))
yuuji@181	1467 (eq newp 'YaTeX-jmode-hook))
yuuji@181	1468 ;; enter
yuuji@181	1469 (add-text-properties
yuuji@181	1470 (1+ (or (previous-single-property-change new 'point-left)
yuuji@181	1471 (1- (point))))
yuuji@181	1472 (1- (or (next-single-property-change new 'point-left)
yuuji@181	1473 (1+ (point))))
yuuji@181	1474 (list 'jmode jm 'last-new new))
yuuji@181	1475 (YaTeX-jmode-off)))
yuuji@181	1476 ;;unwind job
yuuji@181	1477 (set-buffer-modified-p bmp))))
yuuji@179	1478
yuuji@0	1479 (defun YaTeX-insert-dollar ()
yuuji@0	1480 (interactive)
yuuji@22	1481 (if (or (not (YaTeX-closable-p))
yuuji@57	1482 (= (preceding-char) 92)
yuuji@58	1483 (and (YaTeX-in-math-mode-p)
yuuji@58	1484 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
yuuji@7	1485 (insert "$")
yuuji@7	1486 (insert "$$")
yuuji@22	1487 (forward-char -1)
yuuji@179	1488 (if (fboundp 'add-text-properties)
yuuji@179	1489 (add-text-properties
yuuji@179	1490 (1- (point)) (1+ (point))
yuuji@179	1491 (list 'point-left 'YaTeX-jmode-hook
yuuji@179	1492 'point-entered 'YaTeX-jmode-hook
yuuji@179	1493 'jmode (YaTeX-jmode))))
yuuji@59	1494 (YaTeX-jmode-off)
yuuji@69	1495 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1))))
yuuji@0	1496
yuuji@11	1497 (defun YaTeX-insert-dollars-region (beg end)
yuuji@11	1498 (interactive "r")
yuuji@69	1499 (YaTeX-insert-braces-region beg end "$" "$"))
yuuji@11	1500
yuuji@57	1501 (defun YaTeX-insert-amper ()
yuuji@57	1502 (interactive)
yuuji@57	1503 (if (or (string-match YaTeX-array-env-regexp
yuuji@57	1504 (or (YaTeX-inner-environment t) "document"))
yuuji@57	1505 (= (preceding-char) 92)
yuuji@77	1506 (YaTeX-literal-p)
yuuji@77	1507 (YaTeX-in-math-mode-p))
yuuji@57	1508 (insert "&")
yuuji@69	1509 (insert "\\&")))
yuuji@57	1510
yuuji@0	1511 (defun YaTeX-version ()
yuuji@0	1512 "Return string of the version of running YaTeX."
yuuji@0	1513 (interactive)
yuuji@0	1514 (message
yuuji@5	1515 (concat "Yet Another tex-mode "
yuuji@55	1516 (if YaTeX-japan "u–ě’ąv" "`Wild Bird'")
yuuji@7	1517 " Revision "
yuuji@69	1518 YaTeX-revision-number)))
yuuji@0	1519
yuuji@46	1520 (defun YaTeX-typeset-menu (arg &optional char)
yuuji@46	1521 "Typeset, preview, visit error and miscellaneous convenient menu.
yuuji@46	1522 Optional second argument CHAR is for non-interactive call from menu."
yuuji@5	1523 (interactive "P")
yuuji@7	1524 (message
yuuji@130	1525 (concat "J)latex R)egion E)nv B)ibtex mk(I)dx "
yuuji@123	1526 "latex+p(D)f "
yuuji@123	1527 (if (fboundp 'start-process) "K)ill ")
yuuji@58	1528 "P)review "
yuuji@58	1529 (and (boundp 'window-system) window-system "S)earch ")
yuuji@123	1530 "V)iewErr L)pr"))
yuuji@46	1531 (let ((sw (selected-window)) (c (or char (read-char))))
yuuji@32	1532 (require 'yatexprc) ;for Nemacs's bug
yuuji@32	1533 (select-window sw)
yuuji@4	1534 (cond
yuuji@5	1535 ((= c ?j) (YaTeX-typeset-buffer))
yuuji@5	1536 ((= c ?r) (YaTeX-typeset-region))
yuuji@130	1537 ((= c ?e) (YaTeX-typeset-environment))
yuuji@11	1538 ((= c ?b) (YaTeX-call-command-on-file
yuuji@86	1539 bibtex-command "YaTeX-bibtex" YaTeX-parent-file))
yuuji@13	1540 ((= c ?i) (YaTeX-call-command-on-file
yuuji@86	1541 makeindex-command "YaTeX-makeindex" YaTeX-parent-file))
yuuji@7	1542 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
yuuji@4	1543 ((= c ?p) (call-interactively 'YaTeX-preview))
yuuji@7	1544 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
yuuji@123	1545 ((= c ?d) (YaTeX-typeset-buffer YaTeX-dvipdf-command))
yuuji@4	1546 ((= c ?v) (YaTeX-view-error))
yuuji@5	1547 ((= c ?l) (YaTeX-lpr arg))
yuuji@13	1548 ((= c ?m) (YaTeX-switch-mode-menu arg))
yuuji@58	1549 ((= c ?b) (YaTeX-insert-string "\\"))
yuuji@69	1550 ((= c ?s) (YaTeX-xdvi-remote-search arg)))))
yuuji@4	1551
yuuji@72	1552 (if (fboundp 'wrap-function-to-control-ime)
yuuji@72	1553 (wrap-function-to-control-ime 'YaTeX-typeset-menu t "P"))
yuuji@72	1554
yuuji@72	1555
yuuji@46	1556 (defun YaTeX-%-menu (&optional beg end char)
yuuji@13	1557 "Operate %# notation."
yuuji@16	1558 ;;Do not use interactive"r" for the functions which require no mark
yuuji@16	1559 (interactive)
yuuji@13	1560 (message "!)Edit-%%#! B)EGIN-END-region L)Edit-%%#LPR")
yuuji@46	1561 (let ((c (or char (read-char))) (string "") key
yuuji@13	1562 (b (make-marker)) (e (make-marker)))
yuuji@13	1563 (save-excursion
yuuji@13	1564 (cond
yuuji@13	1565 ((or (= c ?!) (= c ?l)) ;Edit `%#!'
yuuji@13	1566 (goto-char (point-min))
yuuji@13	1567 (setq key (cond ((= c ?!) "%#!")
yuuji@13	1568 ((= c ?l) "%#LPR")))
yuuji@13	1569 (if (re-search-forward key nil t)
yuuji@13	1570 (progn
yuuji@165	1571 (setq string (YaTeX-buffer-substring
yuuji@165	1572 (point) (point-end-of-line)))
yuuji@53	1573 (delete-region (point) (progn (end-of-line) (point))))
yuuji@13	1574 (open-line 1)
yuuji@53	1575 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
yuuji@13	1576 (insert key))
yuuji@13	1577 (unwind-protect
yuuji@13	1578 (setq string (read-string (concat key ": ") string))
yuuji@13	1579 (insert string)))
yuuji@13	1580
yuuji@13	1581 ((= c ?b) ;%#BEGIN %#END region
yuuji@16	1582 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
yuuji@13	1583 (set-marker b beg)
yuuji@13	1584 (set-marker e end)
yuuji@13	1585 (goto-char (point-min))
yuuji@13	1586 (while (re-search-forward "^%#\$BEGIN\$\\\|\$END\$$" nil t)
yuuji@53	1587 (beginning-of-line)
yuuji@53	1588 (delete-region (point) (progn (forward-line 1) (point))))
yuuji@68	1589 (goto-char b)
yuuji@13	1590 (open-line 1)
yuuji@53	1591 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
yuuji@13	1592 (insert "%#BEGIN")
yuuji@68	1593 (goto-char e)
yuuji@68	1594 (insert "%#END\n")
yuuji@68	1595 (set-marker b nil)
yuuji@68	1596 (set-marker e nil))
yuuji@69	1597 ))))
yuuji@13	1598
yuuji@168	1599 (defvar YaTeX-refcommand-def-regexp-default
yuuji@168	1600 "label\\\|bibitem")
yuuji@168	1601 (defvar YaTeX-refcommand-def-regexp-private nil
yuuji@168	1602 "*Regexp of defining label commands")
yuuji@168	1603 (defvar YaTeX-refcommand-def-regexp
yuuji@168	1604 (concat (if YaTeX-refcommand-def-regexp-private
yuuji@168	1605 (concat YaTeX-refcommand-def-regexp-private "\\\|"))
yuuji@168	1606 YaTeX-refcommand-def-regexp-default))
yuuji@168	1607
yuuji@168	1608 (defvar YaTeX-refcommand-ref-regexp-default
yuuji@168	1609 "\$page\\\|eq\\\|fig\$?ref\\\|cite")
yuuji@168	1610 (defvar YaTeX-refcommand-ref-regexp-private nil
yuuji@168	1611 "*Regexp of referring label commands")
yuuji@168	1612 (defvar YaTeX-refcommand-ref-regexp
yuuji@168	1613 (concat (if YaTeX-refcommand-ref-regexp-private
yuuji@168	1614 (concat YaTeX-refcommand-ref-regexp-private "\\\|"))
yuuji@168	1615 YaTeX-refcommand-ref-regexp-default))
yuuji@168	1616
yuuji@168	1617 (defvar YaTeX-refcommand-regexp
yuuji@168	1618 (concat YaTeX-refcommand-def-regexp
yuuji@168	1619 "\\\|" YaTeX-refcommand-ref-regexp)
yuuji@168	1620 "Regexp of label defining/referring command name.")
yuuji@168	1621
yuuji@51	1622 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
yuuji@48	1623 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
yuuji@48	1624 The default search direction depends on the command at the cursor position.
yuuji@48	1625 When the cursor is on \\ref(\\cite), YaTeX will try to search the
yuuji@48	1626 corresponding \\label(\\bibitem) backward,
yuuji@48	1627 and if it fails search forward again. And when the cursor is
yuuji@48	1628 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
yuuji@48	1629 forward at first and secondary backward.
yuuji@48	1630 Argument REVERSE non-nil makes the default
yuuji@48	1631 direction rule reverse. Since Search string is automatically set in
yuuji@13	1632 search-last-string, you can repeat search the same label/ref by typing
yuuji@51	1633 \\[isearch-forward] or \\[isearch-backward].
yuuji@51	1634 If optional second argument OTHERWIN is non-nil, move to other window."
yuuji@13	1635
yuuji@51	1636 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
yuuji@168	1637 (refcommands YaTeX-refcommand-regexp)
yuuji@82	1638 (foundmsg (format "Type %s %c to return to original position."
yuuji@82	1639 (key-description
yuuji@82	1640 (car
yuuji@82	1641 (or (where-is-internal 'register-to-point)
yuuji@82	1642 (where-is-internal 'jump-to-register))))
yuuji@82	1643 YaTeX-current-position-register))
yuuji@48	1644 (func (function (lambda (string sfunc)
yuuji@48	1645 (or
yuuji@48	1646 (funcall sfunc string nil t)
yuuji@68	1647 (funcall (if (eq sfunc 're-search-forward)
yuuji@68	1648 're-search-backward 're-search-forward)
yuuji@48	1649 string nil t))))))
yuuji@7	1650 (cond
yuuji@48	1651 ((YaTeX-on-section-command-p refcommands)
yuuji@82	1652 (setq scmd
yuuji@82	1653 (cdr
yuuji@82	1654 (assoc
yuuji@82	1655 (YaTeX-match-string 1)
yuuji@82	1656 '(("label" . "\\\\\$page\\\|eq\$?ref{%k}")
yuuji@82	1657 ("ref" . "\\\\label{%k}")
yuuji@82	1658 ("eqref" . "\\\\label{%k}")
yuuji@82	1659 ("pageref" . "\\\\label{%k}")
yuuji@82	1660 ("cite" .
yuuji@82	1661 "\\\\bibitem\$\\[[^]]+\\]\$?{%k}\\\|^\\s *@[a-z]+{%k,")
yuuji@82	1662 ("bibitem" . "\\\\cite\$\\[[^]]+\\]\$?")))))
yuuji@7	1663 (goto-char (match-end 0))
yuuji@165	1664 (let ((label (YaTeX-buffer-substring
yuuji@82	1665 (1- (point)) (progn (backward-list 1) (1+ (point)))))
yuuji@82	1666 (fp (make-marker))fl fn
yuuji@82	1667 (goother (function (lambda (buffer point)
yuuji@82	1668 (goto-char point)
yuuji@82	1669 (if (one-window-p)
yuuji@82	1670 (split-window-calculate-height
yuuji@82	1671 YaTeX-default-pop-window-height))
yuuji@82	1672 (select-window (get-lru-window))
yuuji@82	1673 (switch-to-buffer buffer)))))
yuuji@68	1674 ;(setq string (concat "\\" scmd "{" label "}"))
yuuji@82	1675 ;(setq string (concat "\\\\" scmd "{" (regexp-quote label) "}"))
yuuji@82	1676 (setq string (YaTeX-replace-format scmd "k" (regexp-quote label)))
yuuji@48	1677 (setq direc (if (string-match "ref\\\|cite" scmd)
yuuji@68	1678 're-search-forward 're-search-backward))
yuuji@48	1679 (if YaTeX-current-position-register
yuuji@48	1680 (point-to-register YaTeX-current-position-register))
yuuji@68	1681 (if reverse (setq direc (if (eq direc 're-search-forward)
yuuji@68	1682 're-search-backward 're-search-forward)))
yuuji@48	1683 (if (funcall func string direc) ;label/ref found!
yuuji@13	1684 (progn
yuuji@82	1685 (if otherwin (funcall goother cb p))
yuuji@13	1686 (goto-char (match-beginning 0))
yuuji@51	1687 (push-mark p))
yuuji@51	1688 ;;if label/ref not found, search through all yatex buffers.
yuuji@51	1689 (goto-char p) ;resume position of current buffer
yuuji@48	1690 (catch 'found
yuuji@82	1691 (setq blist (YaTeX-yatex-buffer-list))
yuuji@48	1692 (while blist
yuuji@82	1693 ;; search for corresponding keyword
yuuji@48	1694 (set-buffer (car blist))
yuuji@48	1695 (if (YaTeX-on-section-command-p refcommands)
yuuji@48	1696 (goto-char (match-beginning 0)))
yuuji@82	1697 (cond
yuuji@82	1698 ; cond1
yuuji@82	1699 ((funcall func string direc)
yuuji@82	1700 (cond
yuuji@82	1701 (otherwin
yuuji@82	1702 (set-buffer cb)
yuuji@82	1703 (funcall goother (car blist) p))
yuuji@82	1704 ((or (get-buffer-window (car blist))
yuuji@82	1705 (and YaTeX-emacs-19
yuuji@82	1706 (get-buffer-window (car blist) t)))
yuuji@82	1707 (goto-buffer-window (car blist)))
yuuji@82	1708 (t
yuuji@82	1709 (switch-to-buffer (car blist))
yuuji@82	1710 (message foundmsg)))
yuuji@82	1711 (goto-char (match-beginning 0))
yuuji@82	1712 (throw 'found t))
yuuji@82	1713 ; cond2
yuuji@82	1714 ((and
yuuji@82	1715 (string-match "bibitem" scmd)
yuuji@82	1716 (catch 'found2
yuuji@82	1717 (save-excursion
yuuji@82	1718 (goto-char (point-min))
yuuji@82	1719 (while (YaTeX-re-search-active-forward
yuuji@82	1720 "\\\\bibliography{\$[^}]*\$}" "%" nil t)
yuuji@82	1721 (setq fl (YaTeX-split-string (YaTeX-match-string 1) ","))
yuuji@82	1722 (while fl
yuuji@82	1723 (if (or (file-exists-p (setq fn (car fl)))
yuuji@82	1724 (file-exists-p (setq fn (concat fn ".bib"))))
yuuji@82	1725 (progn
yuuji@82	1726 (set-buffer (find-file-noselect fn))
yuuji@82	1727 (save-excursion
yuuji@82	1728 (goto-char (point-min))
yuuji@82	1729 (if (YaTeX-re-search-active-forward
yuuji@82	1730 string "%" nil t)
yuuji@82	1731 (throw 'found2
yuuji@82	1732 (set-marker fp (point)))))))
yuuji@82	1733 (setq fl (cdr fl)))))))
yuuji@82	1734 (if otherwin
yuuji@82	1735 (funcall goother (marker-buffer fp) fp)
yuuji@82	1736 (switch-to-buffer (marker-buffer fp))
yuuji@82	1737 (goto-char fp))
yuuji@82	1738 (set-marker fp nil)
yuuji@82	1739 (message foundmsg)
yuuji@82	1740 (throw 'found t)))
yuuji@82	1741 (setq blist (cdr blist)))
yuuji@82	1742 ;; search for bibliography
yuuji@82	1743 )))
yuuji@48	1744 (if YaTeX-emacs-19
yuuji@68	1745 (setq regexp-search-ring
yuuji@68	1746 (cons string (delete string regexp-search-ring)))
yuuji@68	1747 (setq search-last-regexp string)))
yuuji@69	1748 (t nil))))
yuuji@5	1749
yuuji@73	1750 ;;YaTeX-goto-corresponding-environment was moved to yatexlib
yuuji@3	1751
yuuji@60	1752 (defun YaTeX-goto-corresponding-file (&optional other)
yuuji@60	1753 "Visit or switch buffer of corresponding file,
yuuji@176	1754 looking at \\input or \\include or \\includeonly on current line."
yuuji@60	1755 (if (not (YaTeX-on-includes-p)) nil
yuuji@70	1756 (let ((parent buffer-file-name) input-file b)
yuuji@60	1757 (save-excursion
yuuji@86	1758 (if (and (re-search-forward "[{%]" (point-end-of-line) t)
yuuji@86	1759 (= ?{ (char-after (match-beginning 0))))
yuuji@60	1760 nil
yuuji@60	1761 (skip-chars-backward "^,{"))
yuuji@60	1762 (setq input-file
yuuji@165	1763 (YaTeX-buffer-substring
yuuji@60	1764 (point) (progn (skip-chars-forward "^ ,}") (point))))
yuuji@60	1765 (if (not (string-match "\\.\$tex\\\|sty\$$" input-file))
yuuji@60	1766 (setq input-file (concat input-file ".tex"))))
yuuji@60	1767 (cond
yuuji@60	1768 (other (YaTeX-switch-to-buffer-other-window input-file))
yuuji@70	1769 ((setq b (YaTeX-get-file-buffer input-file))
yuuji@70	1770 (goto-buffer-window b))
yuuji@60	1771 (t (YaTeX-switch-to-buffer input-file)))
yuuji@60	1772 (or (YaTeX-get-builtin "!")
yuuji@60	1773 YaTeX-parent-file
yuuji@69	1774 (setq YaTeX-parent-file parent)))))
yuuji@5	1775
yuuji@5	1776 (defun YaTeX-goto-corresponding-BEGIN-END ()
yuuji@5	1777 (if (not (YaTeX-on-BEGIN-END-p)) nil
yuuji@5	1778 (if (cond
yuuji@5	1779 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
yuuji@5	1780 (not (search-forward "%#END" nil t)))
yuuji@5	1781 (t ; if on %#END
yuuji@5	1782 (not (search-backward "%#BEGIN" nil t))))
yuuji@7	1783 (error "Corresponding %%#BEGIN/END not found."))
yuuji@5	1784 (beginning-of-line)
yuuji@69	1785 t))
yuuji@5	1786
yuuji@59	1787 (defvar YaTeX-processed-file-regexp-alist nil
yuuji@59	1788 "Alist of regexp of processed file regexp vs. its file name part;
yuuji@59	1789 For example, if you include image file with `\\epsfile{file=FILE}' where
yuuji@59	1790 `FILE' is processed file. You might want to view FILE with other previewer
yuuji@59	1791 such as ghostview, or want to preview its source which was drawn with
yuuji@59	1792 other drawing tool, tgif for example. Then you should set entire regexp
yuuji@59	1793 of including expression and enclose its file name part with \\\$ and \\\$.
yuuji@59	1794
yuuji@59	1795 Ex. (\"\\\\\\\\epsfile{[^}]file=\\\$[^,} ]+\\\$\\\$\\\\.e?ps\\\$?[^}]}\" 1)
yuuji@59	1796
yuuji@59	1797 Where the first group surrounded by \\\$ and \\\$ is the file name part
yuuji@59	1798 of expression. So you should set 1 to second element. And the first
yuuji@59	1799 matching group is sent to (image) processor defined by the variable
yuuji@59	1800 YaTeX-file-processor-alist. See also the documentation of
yuuji@59	1801 YaTeX-file-processor-alist.
yuuji@59	1802
yuuji@59	1803 Ş‚¶‚á—Ç‚‚í‚©‚ń‚Č‚˘‚·‚ËB—á‚¦‚Î tgif hoge.obj ‚µ‚Ä hoge.eps ‚đ
yuuji@59	1804 \\epsfile{file=hoge.eps} ‚ĹC“N‹[h‚µ‚Ä‚˘‚é‚Ć‚µ‚ć‚¤B‚»‚ĚŤs‚Ĺ
yuuji@59	1805 \[prefix\] g ‚đ‰ź‚µ‚˝Žž‚É tgif ‚đ‹N“®‚µ‚Ä—~‚µ‚©‚Á‚˝‚çA‚Ü‚¸Źă‚Ě‚ć‚¤‚Č
yuuji@59	1806 ł‹K•\Ś»‚đÝ’č‚·‚éB\\\$‚Ć\\\$‚ĹÍ‚ń‚ľ‚Ć‚±‚ë‚Şt@C‹–Ľ‚É‚Č‚é‚ć‚¤‚É
yuuji@59	1807 ’ŤÓ‚·‚éB‚Ĺt@C‹–Ľ•”•Ş‚Ş‰˝”Ô–Ú‚Ě\\\$\\\$‚É‚Č‚é‚©‚đŠXg‚Ě2”Ô–Ú‚ÉŹ‘‚B
yuuji@59	1808 ‚·‚é‚ĆA‚»‚Ě•”•Ş‚Ş•Ď” YaTeX-file-processor-alist ‚Ĺ’č‹`‚ł‚ę‚˝
yuuji@59	1809 Ź—ťvŤO‰€‚É“n‚ł‚ę‚éB‚Ć‚˘‚¤‚í‚ŻB
yuuji@59	1810 ‚ń`‚â‚Á‚Ď‚č‚Ţ‚¸‚©‚µ‚˘‚ËB•Ş‚©‚ç‚Č‚˘Žž‚Í—×‚Ě Lisper ‚É•·‚‚©A
yuuji@59	1811 fj–ě’ą‚Ě‰ď‚Ĺ•·‚±‚¤!
yuuji@59	1812 ")
yuuji@59	1813
yuuji@59	1814 (defvar YaTeX-processed-file-regexp-alist-default
yuuji@64	1815 '(("\\\\epsfile\$\\[[^]]+\\]\$?{[^},]file=\$\\([^,} ]/\$?[^,}. ]+\\)\$\\.e?ps\$?[^}]*}" 2)
yuuji@60	1816 ("\\\\epsfig{[^},]fi\$le\\\|gure\$=\$\\([^,} ]/\$?[^,}. ]+\\)\$\\.e?ps\$?[^}]*}" 2)
yuuji@60	1817 ("\\\\postscriptbox{[^}]}{[^}]}{\$\\([^,} ]*/\$?[^}. ]+\\)\$\\.e?ps\$?}" 1)
yuuji@64	1818 ("\\\\\$epsfbox\\\|includegraphics\\\|epsfig\$\\?{\$\\([^,} ]/\$?[^}. ]+\\)\$\\.e?ps\$?}" 2) ;\epsfbox{hoge.ps} or \includegraphics{hoge.eps}
yuuji@60	1819 ("\\\\\$psbox\$\$\\[[^]]+\\]\$?{\$\\([^,} ]*/\$?[^} ]+\\)\$\\.e?ps\$}" 3) ;\psbox[options...]{hoge.eps} (97/1/11)
yuuji@68	1820 ("\\\\input{\$[^} ]+\$\$\\.tps\$}" 1) ;tgif2tex (1998/9/16)
yuuji@59	1821 )
yuuji@69	1822 "See the documentation of YaTeX-processed-file-regexp-alist.")
yuuji@59	1823
yuuji@59	1824 (defvar YaTeX-file-processor-alist nil
yuuji@59	1825 "*Alist of files' processor vs. its extension;
yuuji@69	1826 See also the documentation of YaTeX-processed-file-regexp-alist.")
yuuji@69	1827
yuuji@59	1828 (defvar YaTeX-file-processor-alist-default
yuuji@59	1829 '(("tgif" . ".obj")
yuuji@59	1830 ("ghostview" . ".ps")
yuuji@59	1831 ("ghostview" . ".eps")
yuuji@59	1832 (t . ".tex")
yuuji@59	1833 (t . ".sty")
yuuji@59	1834 (t . ""))
yuuji@69	1835 "See the documentation of YaTeX-file-processor-alist.")
yuuji@59	1836
yuuji@59	1837 (defun YaTeX-goto-corresponding-file-processor (&optional other)
yuuji@59	1838 "Execute corresponding file processor."
yuuji@59	1839 (save-excursion
yuuji@59	1840 (or (looking-at YaTeX-ec-regexp)
yuuji@59	1841 (skip-chars-backward (concat "^" YaTeX-ec) (point-beginning-of-line)))
yuuji@59	1842 (let ((list (append YaTeX-processed-file-regexp-alist
yuuji@59	1843 YaTeX-processed-file-regexp-alist-default))
yuuji@59	1844 (p (point)) flist file
yuuji@70	1845 (peol (point-end-of-line))
yuuji@70	1846 (basedir
yuuji@70	1847 (if YaTeX-search-file-from-top-directory
yuuji@70	1848 (save-excursion (YaTeX-visit-main t) default-directory)
yuuji@70	1849 ".")))
yuuji@59	1850 (setq flist (catch 'found
yuuji@70	1851 (while list
yuuji@70	1852 (goto-char p)
yuuji@70	1853 (if (re-search-forward (car (car list)) peol t)
yuuji@70	1854 (progn
yuuji@70	1855 (setq file (YaTeX-match-string
yuuji@70	1856 (car (cdr (car list)))))
yuuji@70	1857 (throw 'found (cdr (car list)))))
yuuji@70	1858 (setq list (cdr list)))))
yuuji@59	1859 (if flist ;if pattern and file name found
yuuji@59	1860 (let*((plist (append YaTeX-file-processor-alist
yuuji@59	1861 YaTeX-file-processor-alist-default))
yuuji@59	1862 (plist0 plist)
yuuji@59	1863 ext cmd src buf (alt (car (cdr flist))))
yuuji@59	1864 (if (and (re-search-forward
yuuji@59	1865 (concat YaTeX-comment-prefix "\\s \$.\$$") peol t)
yuuji@59	1866 (assoc (setq cmd (YaTeX-match-string 1))
yuuji@59	1867 YaTeX-file-processor-alist))
yuuji@59	1868 (setq src ;if processor is specified
yuuji@59	1869 (concat file
yuuji@59	1870 (cdr (assoc cmd YaTeX-file-processor-alist))))
yuuji@59	1871 (while plist ;if processor is not specified
yuuji@59	1872 (setq ext (cdr (car plist)))
yuuji@60	1873 (if (and (string< "" (concat file ext))
yuuji@70	1874 (file-exists-p
yuuji@70	1875 (expand-file-name (concat file ext) basedir)))
yuuji@70	1876 (setq cmd (car (car plist))
yuuji@70	1877 src (concat file ext) plist nil))
yuuji@59	1878 (setq plist (cdr plist)))
yuuji@59	1879 (if (and (null src) alt YaTeX-create-file-prefix-g)
yuuji@59	1880 (setq cmd alt
yuuji@59	1881 src (concat file (cdr (assoc alt plist0))))))
yuuji@70	1882 (if src ;if processor and src file found
yuuji@70	1883 (let ((default-directory basedir))
yuuji@59	1884 (cond
yuuji@70	1885 ((stringp cmd)
yuuji@70	1886 (let ((buf (concat "* " cmd " " src " *")))
yuuji@70	1887 (YaTeX-system (concat cmd " " src) buf)
yuuji@70	1888 t))
yuuji@70	1889 ((eq t cmd)
yuuji@70	1890 (let ((parent buffer-file-name))
yuuji@70	1891 (funcall
yuuji@70	1892 (cond
yuuji@70	1893 (other 'YaTeX-switch-to-buffer-other-window)
yuuji@70	1894 ((get-file-buffer src) 'goto-buffer-window)
yuuji@70	1895 (t 'YaTeX-switch-to-buffer))
yuuji@70	1896 src)
yuuji@70	1897 (or (YaTeX-get-builtin "!")
yuuji@70	1898 YaTeX-parent-file
yuuji@70	1899 (setq YaTeX-parent-file parent))
yuuji@70	1900 t))
yuuji@70	1901 ((symbolp cmd)
yuuji@70	1902 (cond
yuuji@70	1903 ((symbol-function cmd)
yuuji@70	1904 (funcall cmd src other)))
yuuji@70	1905 t)))))))))
yuuji@59	1906
yuuji@14	1907 (defun YaTeX-on-section-command-p (command)
yuuji@53	1908 "Check if point is on the LaTeX command: COMMAND(regexp).
yuuji@49	1909 Return nil if point is not on it. Otherwise return the
yuuji@49	1910 number of argument position.
yuuji@82	1911 Section command name is stored in match-data #1.
yuuji@82	1912 Parsing information is stored to plist.
yuuji@82	1913 Macros name stored to propname 'command.
yuuji@82	1914 Macro's argument number stored to propname 'argc."
yuuji@82	1915 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0)
yuuji@82	1916 (ec+command (concat YaTeX-ec-regexp "\$" command "\$")))
yuuji@82	1917 (setplist 'YaTeX-on-section-command-p nil)
yuuji@53	1918 (while (setq i (string-match "\\\\(" command i))
yuuji@53	1919 (setq grouping (1+ grouping) i (+ i 2)))
yuuji@7	1920 (save-excursion
yuuji@82	1921 (if (looking-at ec+command) nil
yuuji@49	1922 (catch 'found ;caught value has no meaning
yuuji@77	1923 ;;(1) looking at current position
yuuji@82	1924 (and (looking-at command)
yuuji@82	1925 (save-excursion
yuuji@82	1926 (while (and (not (bobp)) (looking-at command))
yuuji@82	1927 (forward-char -1))
yuuji@82	1928 (looking-at ec+command))
yuuji@82	1929 (goto-char (match-beginning 0))
yuuji@82	1930 (throw 'found t))
yuuji@77	1931 ;;(2) search command directly
yuuji@77	1932 (skip-chars-forward "^{}[]")
yuuji@77	1933 (and (YaTeX-re-search-active-backward
yuuji@82	1934 ec+command
yuuji@82	1935 YaTeX-comment-prefix nil t)
yuuji@77	1936 (>= p (match-beginning 0))
yuuji@77	1937 (throw 'found (goto-char (match-beginning 0))))
yuuji@77	1938 ;;(3) search token
yuuji@77	1939 (goto-char p)
yuuji@49	1940 (while t
yuuji@49	1941 (if (bobp) (throw 'found nil))
yuuji@49	1942 (cond
yuuji@49	1943 ((looking-at YaTeX-ec-regexp) (throw 'found t))
yuuji@49	1944 ((looking-at "[[{]") nil)
yuuji@53	1945 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
yuuji@49	1946 (t (skip-chars-backward " \t\r\n")))
yuuji@49	1947 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
yuuji@51	1948 (or (bobp) (forward-char -1)))))
yuuji@51	1949 (if (and
yuuji@82	1950 (looking-at (concat ec+command
yuuji@82	1951 "\$\\(\\[[^]]+\\]\\\|([0-9,]+)\$*\\)" ;optional arg
yuuji@60	1952 ;"[ \t\n\r]*{[^}]+}")) ;arg braces
yuuji@60	1953 "[ \t\n\r]{[^}]}")) ;arg braces
yuuji@51	1954 (not (YaTeX-lookup-table
yuuji@51	1955 (setq word (YaTeX-match-string 1)) 'singlecmd)))
yuuji@46	1956 (progn
yuuji@49	1957 (setq md (match-data))
yuuji@49	1958 (skip-chars-forward "^{")
yuuji@49	1959 (if (<= (point) p) (setq parg (1+ parg)))
yuuji@49	1960 (setq argc
yuuji@51	1961 (or (car (cdr (YaTeX-lookup-table word 'section)))
yuuji@49	1962 argc))
yuuji@82	1963 (put 'YaTeX-on-section-command-p 'argc argc)
yuuji@82	1964 (put 'YaTeX-on-section-command-p 'command argc)
yuuji@53	1965 (while (and (>= (setq argc (1- argc)) 0)
yuuji@53	1966 (progn (skip-chars-forward " \t\n\r")
yuuji@53	1967 (looking-at "{")))
yuuji@49	1968 (forward-list 1)
yuuji@53	1969 (if (<= (point) p) (setq parg (1+ parg))))
yuuji@49	1970 (store-match-data md)
yuuji@53	1971 (setq i (+ 2 grouping))
yuuji@53	1972 (if (and (match-beginning i)
yuuji@53	1973 (>= p (match-beginning i)) (< p (match-end i)))
yuuji@49	1974 -1 ;return -1 if point is on optional arg
yuuji@49	1975 (if (< p (point)) parg))
yuuji@69	1976 )))))
yuuji@5	1977
yuuji@52	1978 (defun YaTeX-on-maketitle-p ()
yuuji@52	1979 "Check if point is on maketitle type commands.
yuuji@52	1980 Call this function after YaTeX-on-section-command-p."
yuuji@52	1981 (let ((p (point)))
yuuji@52	1982 (save-excursion
yuuji@52	1983 (or (= (char-after (point)) ?\\ )
yuuji@52	1984 (progn
yuuji@52	1985 (skip-chars-backward
yuuji@52	1986 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
yuuji@52	1987 (or (bobp) (bolp) (backward-char 1))))
yuuji@52	1988 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
yuuji@52	1989 (<= (match-beginning 0) p)
yuuji@52	1990 (> (match-end 0) p)))))
yuuji@52	1991
yuuji@5	1992 (defun YaTeX-on-begin-end-p ()
yuuji@5	1993 (save-excursion
yuuji@77	1994 (if (and (boundp 'in-leftright-p) in-leftright-p)
yuuji@77	1995 ;; Dirty workaround for YaTeX-goto-corresponding-leftright 2003/3/28
yuuji@77	1996 (let ((md (match-data))) ; for safety
yuuji@77	1997 (if (looking-at YaTeX-ec-regexp)
yuuji@77	1998 nil ; stay here
yuuji@77	1999 (cond
yuuji@77	2000 ((looking-at "\\w") (skip-chars-backward "A-Za-z"))
yuuji@77	2001 ((looking-at "\\.()\\[\\]\|") (forward-char -1)))
yuuji@77	2002 (if (equal (char-after (1- (point)))
yuuji@77	2003 (string-to-char YaTeX-ec))
yuuji@77	2004 (forward-char -1))))
yuuji@82	2005 ;(beginning-of-line)
yuuji@82	2006 (if (equal (char-after (point)) ?\\) nil ;stay here
yuuji@82	2007 (skip-chars-backward "^\n\\\\")
yuuji@82	2008 (or (bolp) (forward-char -1))))
yuuji@5	2009 (re-search-forward
yuuji@13	2010 ;;"\\\\begin{\$[^}]+\$}\\\|\\\\end{\$[^}]+\$}"
yuuji@13	2011 (concat
yuuji@13	2012 (YaTeX-replace-format-args
yuuji@13	2013 (regexp-quote YaTeX-struct-begin)
yuuji@13	2014 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" "")
yuuji@13	2015 "\\\|"
yuuji@13	2016 (YaTeX-replace-format-args
yuuji@13	2017 (regexp-quote YaTeX-struct-end)
yuuji@70	2018 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" "")
yuuji@70	2019 "\\\|\\("
yuuji@70	2020 YaTeX-ec-regexp ;;"[][()]\\)"
yuuji@70	2021 "[][]\\)"
yuuji@70	2022 )
yuuji@69	2023 (point-end-of-line) t)))
yuuji@6	2024
yuuji@5	2025 (defun YaTeX-on-includes-p ()
yuuji@5	2026 (save-excursion
yuuji@5	2027 (beginning-of-line)
yuuji@86	2028 (re-search-forward "\$\\(include[^}]\$\\\|\$input\$\\){[^}]}"
yuuji@69	2029 (point-end-of-line) t)))
yuuji@6	2030
yuuji@7	2031 (defun YaTeX-on-comment-p (&optional sw)
yuuji@22	2032 "Return t if current line is commented out.
yuuji@22	2033 Optional argument SW t to treat all `%' lines as comment,
yuuji@7	2034 even if on `%#' notation."
yuuji@7	2035 (save-excursion
yuuji@7	2036 (beginning-of-line)
yuuji@22	2037 (skip-chars-forward "\\s ")
yuuji@69	2038 (looking-at (if sw "%" "%[^#]"))))
yuuji@7	2039
yuuji@5	2040 (defun YaTeX-on-BEGIN-END-p ()
yuuji@5	2041 (save-excursion
yuuji@7	2042 (let ((case-fold-search nil))
yuuji@5	2043 (beginning-of-line)
yuuji@69	2044 (re-search-forward
yuuji@69	2045 "\$%#BEGIN\$\\\|\$%#END\$" (point-end-of-line) t))))
yuuji@6	2046
yuuji@7	2047 (defun YaTeX-goto-corresponding-* (arg)
yuuji@5	2048 "Parse current line and call suitable function."
yuuji@7	2049 (interactive "P")
yuuji@77	2050 (let (mm)
yuuji@77	2051 (cond
yuuji@77	2052 ((YaTeX-goto-corresponding-label arg))
yuuji@77	2053 ((YaTeX-goto-corresponding-environment))
yuuji@77	2054 ((YaTeX-goto-corresponding-file-processor arg))
yuuji@77	2055 ((YaTeX-goto-corresponding-file arg))
yuuji@77	2056 ((YaTeX-goto-corresponding-BEGIN-END))
yuuji@77	2057 ((and (setq mm (YaTeX-in-math-mode-p))
yuuji@77	2058 (YaTeX-goto-corresponding-leftright)))
yuuji@82	2059 ((and ;;mm YaTeX-use-AMS-LaTeX
yuuji@77	2060 (YaTeX-goto-corresponding-paren)))
yuuji@77	2061 ;;((and (string-match
yuuji@77	2062 ;; YaTeX-equation-env-regexp ;to delay loading
yuuji@77	2063 ;; (or (YaTeX-inner-environment t) "document"))
yuuji@77	2064 ;; (YaTeX-goto-corresponding-leftright)))
yuuji@77	2065 (t (message "I don't know where to go.")))))
yuuji@5	2066
yuuji@51	2067 (defun YaTeX-goto-corresponding-*-other-window (arg)
yuuji@51	2068 "Parse current line and call suitable function."
yuuji@51	2069 (interactive "P")
yuuji@51	2070 (cond
yuuji@51	2071 ((YaTeX-goto-corresponding-label arg t))
yuuji@51	2072 ;;((YaTeX-goto-corresponding-environment))
yuuji@51	2073 ((YaTeX-goto-corresponding-file t))
yuuji@51	2074 ;;((YaTeX-goto-corresponding-BEGIN-END))
yuuji@69	2075 (t (message "I don't know where to go."))))
yuuji@51	2076
yuuji@5	2077 (defun YaTeX-comment-region (alt-prefix)
yuuji@22	2078 "Comment out region by '%'.
yuuji@22	2079 If you call this function on the 'begin{}' or 'end{}' line,
yuuji@22	2080 it comments out whole environment"
yuuji@5	2081 (interactive "P")
yuuji@4	2082 (if (not (YaTeX-on-begin-end-p))
yuuji@49	2083 (comment-out-region
yuuji@5	2084 (if alt-prefix
yuuji@5	2085 (read-string "Insert prefix: ")
yuuji@5	2086 YaTeX-comment-prefix))
yuuji@69	2087 (YaTeX-comment-uncomment-env 'comment-out-region)))
yuuji@4	2088
yuuji@5	2089 (defun YaTeX-uncomment-region (alt-prefix)
yuuji@4	2090 "Uncomment out region by '%'."
yuuji@5	2091 (interactive "P")
yuuji@4	2092 (if (not (YaTeX-on-begin-end-p))
yuuji@77	2093 (uncomment-out-region
yuuji@5	2094 (if alt-prefix (read-string "Remove prefix: ")
yuuji@11	2095 YaTeX-comment-prefix)
yuuji@49	2096 (region-beginning) (region-end) YaTeX-uncomment-once)
yuuji@77	2097 (YaTeX-comment-uncomment-env 'uncomment-out-region)))
yuuji@4	2098
yuuji@4	2099 (defun YaTeX-comment-uncomment-env (func)
yuuji@4	2100 "Comment or uncomment out one LaTeX environment switching function by FUNC."
yuuji@49	2101 (let (beg (p (point)))
yuuji@49	2102 (save-excursion
yuuji@49	2103 (beginning-of-line)
yuuji@49	2104 (setq beg (point))
yuuji@49	2105 (YaTeX-goto-corresponding-environment)
yuuji@58	2106 (beginning-of-line)
yuuji@49	2107 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
yuuji@49	2108 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
yuuji@45	2109 (message "%sommented out current environment."
yuuji@69	2110 (if (eq func 'comment-out-region) "C" "Un-c")))
yuuji@4	2111
yuuji@3	2112 (defun YaTeX-comment-paragraph ()
yuuji@3	2113 "Comment out current paragraph."
yuuji@3	2114 (interactive)
yuuji@3	2115 (save-excursion
yuuji@7	2116 (cond
yuuji@7	2117 ((YaTeX-on-begin-end-p)
yuuji@7	2118 (beginning-of-line)
yuuji@7	2119 (insert YaTeX-comment-prefix)
yuuji@7	2120 (YaTeX-goto-corresponding-environment)
yuuji@7	2121 (beginning-of-line)
yuuji@7	2122 (insert YaTeX-comment-prefix))
yuuji@7	2123 ((YaTeX-on-comment-p)
yuuji@7	2124 (message "Already commented out."))
yuuji@7	2125 (t
yuuji@4	2126 (mark-paragraph)
yuuji@7	2127 (if (looking-at paragraph-separate) (forward-line 1))
yuuji@69	2128 (comment-out-region "%")))))
yuuji@3	2129
yuuji@3	2130 (defun YaTeX-uncomment-paragraph ()
yuuji@3	2131 "Uncomment current paragraph."
yuuji@3	2132 (interactive)
yuuji@3	2133 (save-excursion
yuuji@4	2134 (if (YaTeX-on-begin-end-p)
yuuji@68	2135 (let ((p (point-marker)))
yuuji@22	2136 (YaTeX-goto-corresponding-environment)
yuuji@11	2137 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
yuuji@68	2138 (goto-char p)
yuuji@68	2139 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
yuuji@68	2140 (set-marker p nil))
yuuji@7	2141 (if (YaTeX-on-comment-p)
yuuji@7	2142 (let*((fill-prefix "")
yuuji@7	2143 ;;append `^%' to head of paragraph delimiter.
yuuji@7	2144 (paragraph-start
yuuji@7	2145 (concat
yuuji@61	2146 "^$\\\|^%\$" YaTeX-paragraph-separate "\$"))
yuuji@49	2147 (paragraph-separate paragraph-start))
yuuji@7	2148 (mark-paragraph)
yuuji@7	2149 (if (not (bobp)) (forward-line 1))
yuuji@77	2150 (uncomment-out-region "%" nil nil YaTeX-uncomment-once))
yuuji@69	2151 (message "This line is not a comment line.")))))
yuuji@4	2152
yuuji@4	2153 (defun YaTeX-remove-prefix (prefix &optional once)
yuuji@7	2154 "Remove prefix on current line as far as prefix detected. But
yuuji@4	2155 optional argument ONCE makes deletion once."
yuuji@4	2156 (interactive "sPrefix:")
yuuji@4	2157 (beginning-of-line)
yuuji@4	2158 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
yuuji@4	2159 (replace-match "")
yuuji@69	2160 (if once (end-of-line))))
yuuji@3	2161
yuuji@22	2162 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
yuuji@22	2163 "Kill some matching pair.
yuuji@64	2164 This function assumes that pairs occupy whole of each line where they resid."
yuuji@7	2165 (if (not (funcall predicate)) nil
yuuji@64	2166 (let ((b1 (match-beginning 0)) (e1 (match-end 0))
yuuji@64	2167 b2 e2)
yuuji@7	2168 (save-excursion
yuuji@7	2169 (funcall gofunc)
yuuji@64	2170 (funcall predicate) ;get match data
yuuji@64	2171 (if (< (point) e1) ;if currently on begin-line
yuuji@64	2172 (progn
yuuji@64	2173 (setq b2 b1 e2 e1
yuuji@64	2174 b1 (match-beginning 0) e1 (match-end 0))
yuuji@64	2175 (goto-char e2)) ;goto end-line's end
yuuji@64	2176 (setq b2 (match-beginning 0)
yuuji@64	2177 e2 (match-end 0))
yuuji@64	2178 (goto-char e2)) ;now e2 has surely end-line's end
yuuji@64	2179 (skip-chars-forward " \t")
yuuji@64	2180 (and (eolp)
yuuji@64	2181 (not (eobp))
yuuji@64	2182 (setq e2 (1+ (point))))
yuuji@64	2183 (if (not kill-contents)
yuuji@64	2184 (kill-region
yuuji@64	2185 (progn
yuuji@64	2186 (goto-char b2)
yuuji@68	2187 (skip-chars-backward " \t%")
yuuji@64	2188 (if (bolp) (point) b2))
yuuji@64	2189 e2))
yuuji@64	2190 (goto-char b1)
yuuji@68	2191 (skip-chars-backward " \t%")
yuuji@64	2192 (if (not kill-contents)
yuuji@64	2193 (progn
yuuji@64	2194 (kill-append
yuuji@64	2195 (buffer-substring
yuuji@64	2196 (setq b1 (if (bolp) (point) b1))
yuuji@64	2197 (setq e1
yuuji@64	2198 (progn
yuuji@64	2199 (goto-char e1)
yuuji@64	2200 (while (looking-at "{\\\| \t")
yuuji@64	2201 (forward-list 1))
yuuji@64	2202 (skip-chars-forward " \t")
yuuji@64	2203 (if (and (eolp) (not (eobp)))
yuuji@64	2204 (1+ (point))
yuuji@64	2205 (point)))))
yuuji@64	2206 t)
yuuji@64	2207 (delete-region b1 e1))
yuuji@64	2208 (kill-region
yuuji@64	2209 (if (bolp) (point) b1)
yuuji@64	2210 e2)))
yuuji@69	2211 t)))
yuuji@5	2212
yuuji@22	2213 (defun YaTeX-kill-section-command (point kill-all)
yuuji@82	2214 "Kill section-type command at POINT leaving its last argument.
yuuji@82	2215 Non-nil for the second argument kill its last argument too."
yuuji@82	2216 (let ((cmd (get 'YaTeX-on-section-command-p 'command))
yuuji@82	2217 (argc (get 'YaTeX-on-section-command-p 'argc))
yuuji@82	2218 beg (end (make-marker)))
yuuji@14	2219 (save-excursion
yuuji@22	2220 (goto-char point)
yuuji@22	2221 (or (looking-at YaTeX-ec-regexp)
yuuji@22	2222 (progn
yuuji@22	2223 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@22	2224 (forward-char -1)))
yuuji@22	2225 (setq beg (point))
yuuji@22	2226 (skip-chars-forward "^{")
yuuji@82	2227 (while (> (setq argc (1- argc)) 0)
yuuji@82	2228 (skip-chars-forward "^{")
yuuji@82	2229 (forward-list 1))
yuuji@82	2230 (kill-region beg (point))
yuuji@22	2231 (forward-list 1)
yuuji@22	2232 (set-marker end (point))
yuuji@82	2233 (if kill-all
yuuji@82	2234 (progn
yuuji@82	2235 (kill-append (buffer-substring beg end) nil)
yuuji@82	2236 (delete-region beg end))
yuuji@22	2237 (goto-char beg)
yuuji@82	2238 (kill-append
yuuji@82	2239 (buffer-substring
yuuji@82	2240 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
yuuji@82	2241 nil)
yuuji@82	2242 (delete-region beg (1+ (point)))
yuuji@22	2243 (goto-char end)
yuuji@68	2244 (set-marker end nil)
yuuji@68	2245 (kill-append (buffer-substring (point) (1- (point))) nil)
yuuji@69	2246 (delete-backward-char 1)))))
yuuji@14	2247
yuuji@22	2248 (defun YaTeX-kill-paren (kill-contents)
yuuji@22	2249 "Kill parentheses leaving its contents.
yuuji@22	2250 But kill its contents if the argument KILL-CONTENTS is non-nil."
yuuji@79	2251 (interactive "P")
yuuji@79	2252 (let (p bsl (backslash-syntax (char-to-string (char-syntax ?\\)))
yuuji@79	2253 (md (match-data)))
yuuji@79	2254 (unwind-protect
yuuji@79	2255 (save-excursion
yuuji@79	2256 (modify-syntax-entry ?\\ " ")
yuuji@79	2257 (if (looking-at "\\s(\\\|\$\\s)\$")
yuuji@79	2258 (progn
yuuji@79	2259 (if (match-beginning 1)
yuuji@79	2260 (up-list -1))
yuuji@79	2261 (if (and (> (point) (point-min))
yuuji@79	2262 (= (char-after (1- (point))) ?\\ ))
yuuji@79	2263 (setq p (1- (point)) bsl t)
yuuji@79	2264 (setq p (point)))
yuuji@79	2265 (forward-list 1)
yuuji@79	2266 ;(YaTeX-goto-open-paren t)
yuuji@79	2267 (if kill-contents (delete-region p (point))
yuuji@79	2268 (backward-delete-char 1)
yuuji@79	2269 (cond
yuuji@79	2270 ((save-excursion
yuuji@79	2271 (forward-char -2)
yuuji@79	2272 (looking-at (concat YaTeX-ec-regexp "/")))
yuuji@79	2273 (backward-delete-char 2))
yuuji@79	2274 ((= (char-after (1- (point))) ?\\)
yuuji@79	2275 (backward-delete-char 1)))
yuuji@79	2276 (goto-char p)
yuuji@79	2277 (if (looking-at
yuuji@79	2278 (concat "{" YaTeX-ec-regexp
yuuji@79	2279 YaTeX-command-token-regexp "+"
yuuji@79	2280 "\\s +"))
yuuji@79	2281 (delete-region (point) (match-end 0))
yuuji@79	2282 (delete-char 1)
yuuji@79	2283 (if bsl (delete-char 1))))
yuuji@79	2284 t)))
yuuji@79	2285 (modify-syntax-entry ?\\ backslash-syntax)
yuuji@79	2286 (store-match-data md))))
yuuji@14	2287
yuuji@22	2288 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
yuuji@22	2289 (put 'YaTeX-read-environment-history 'no-default t)
yuuji@22	2290 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
yuuji@22	2291 "Read a LaTeX environment name with completion."
yuuji@49	2292 (YaTeX-sync-local-table 'tmp-env-table)
yuuji@51	2293 (completing-read-with-history
yuuji@51	2294 prompt
yuuji@51	2295 (append tmp-env-table user-env-table env-table)
yuuji@51	2296 predicate must-match initial
yuuji@69	2297 'YaTeX-read-environment-history))
yuuji@22	2298
yuuji@22	2299 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
yuuji@22	2300 (put 'YaTeX-read-section-history 'no-default t)
yuuji@22	2301 (defun YaTeX-read-section (prompt &optional predicate initial)
yuuji@22	2302 "Read a LaTeX section-type command with completion."
yuuji@49	2303 (YaTeX-sync-local-table 'tmp-section-table)
yuuji@51	2304 (let ((minibuffer-completion-table
yuuji@22	2305 (append tmp-section-table user-section-table section-table)))
yuuji@51	2306 (read-from-minibuffer-with-history
yuuji@51	2307 prompt initial YaTeX-section-completion-map nil
yuuji@69	2308 'YaTeX-read-section-history)))
yuuji@22	2309
yuuji@22	2310 (defun YaTeX-read-section-with-overview ()
yuuji@22	2311 "Read sectioning command with overview.
yuuji@119	2312 This function refers a local variable `source-window' in YaTeX-make-section,
yuuji@119	2313 because this function is called with no argument."
yuuji@22	2314 (interactive)
yuuji@52	2315 (require 'yatexsec) ;some case needs this
yuuji@22	2316 (if (> (minibuffer-depth) 1)
yuuji@22	2317 (error "Too many minibuffer levels for overview."))
yuuji@64	2318 (let ((sw (selected-window))
yuuji@64	2319 (minibuffer-max-depth nil) ; for XEmacs20
yuuji@64	2320 (enable-recursive-minibuffers t) sect)
yuuji@22	2321 (unwind-protect
yuuji@22	2322 (progn
yuuji@22	2323 (select-window source-window)
yuuji@22	2324 (setq sect (YaTeX-read-section-in-minibuffer
yuuji@22	2325 "Sectioning(Up=C-p, Down=C-n, Help=?): "
yuuji@22	2326 YaTeX-sectioning-level (YaTeX-section-overview))))
yuuji@22	2327 (select-window sw))
yuuji@72	2328 (YaTeX-minibuffer-erase)
yuuji@22	2329 (insert sect)
yuuji@69	2330 (exit-minibuffer)))
yuuji@22	2331
yuuji@51	2332 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
yuuji@51	2333 (put 'YaTeX-read-fontsize-history 'no-default t)
yuuji@22	2334 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
yuuji@22	2335 "Read a LaTeX font changing command with completion."
yuuji@49	2336 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@51	2337 (completing-read-with-history
yuuji@22	2338 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
yuuji@69	2339 predicate must-match initial 'YaTeX-read-fontsize-history))
yuuji@5	2340
yuuji@5	2341 (defun YaTeX-change-environment ()
yuuji@5	2342 "Change the name of environment."
yuuji@5	2343 (interactive)
yuuji@5	2344 (if (not (YaTeX-on-begin-end-p)) nil
yuuji@5	2345 (save-excursion
yuuji@179	2346 (let (p env newenv (m1 (match-beginning 1)) (m2 (match-beginning 2)))
yuuji@165	2347 (setq env (if m1 (YaTeX-buffer-substring m1 (match-end 1))
yuuji@165	2348 (YaTeX-buffer-substring m2 (match-end 2))))
yuuji@11	2349 (goto-char (match-beginning 0))
yuuji@5	2350 (set-mark-command nil)
yuuji@5	2351 (YaTeX-goto-corresponding-environment)
yuuji@5	2352 (setq newenv (YaTeX-read-environment
yuuji@5	2353 (format "Change environment `%s' to: " env)))
yuuji@13	2354 (cond
yuuji@13	2355 ((string= newenv "") (message "Change environment cancelled."))
yuuji@13	2356 ((string= newenv env) (message "No need to change."))
yuuji@13	2357 (t
yuuji@5	2358 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@68	2359 (replace-match (concat "{" newenv) t)
yuuji@5	2360 (exchange-point-and-mark)
yuuji@5	2361 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@68	2362 (replace-match (concat "{" newenv) t)))
yuuji@69	2363 t))))
yuuji@5	2364
yuuji@22	2365 (defun YaTeX-change-section ()
yuuji@22	2366 "Change section-type command."
yuuji@5	2367 (interactive)
yuuji@49	2368 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
yuuji@70	2369 (p (point)) (cmd (YaTeX-match-string 1))
yuuji@70	2370 (beg (make-marker)) (end (make-marker)) old new)
yuuji@49	2371 (if (null where) nil
yuuji@70	2372 (unwind-protect
yuuji@119	2373 (let ((source-window (selected-window)))
yuuji@70	2374 (cond
yuuji@70	2375 ((equal where 0);;if point is on section command
yuuji@70	2376 (set-marker beg (match-beginning 1))
yuuji@70	2377 (set-marker end (match-end 1))
yuuji@70	2378 (goto-char beg) ;beginning of the command
yuuji@70	2379 (setq new (YaTeX-read-section
yuuji@169	2380 (format "Change `%s' to: " cmd) nil)
yuuji@169	2381 old cmd))
yuuji@49	2382
yuuji@70	2383 ((= where -1);;if point is on a optional parameter
yuuji@70	2384 (set-marker beg (match-beginning 2))
yuuji@70	2385 (skip-chars-forward "^{")
yuuji@70	2386 (set-marker end (point))
yuuji@70	2387 (goto-char p)
yuuji@70	2388 (setq new
yuuji@70	2389 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
yuuji@70	2390 (YaTeX-addin cmd)
yuuji@70	2391 (concat "["
yuuji@169	2392 (read-string
yuuji@169	2393 (format "Change `%s' to: "
yuuji@169	2394 (setq old (YaTeX-buffer-substring
yuuji@169	2395 (1+ beg) (1- end)))))
yuuji@70	2396 "]"))))
yuuji@49	2397
yuuji@70	2398 ((> where 0);;if point is in arguments' braces
yuuji@70	2399 (or (looking-at "{")
yuuji@70	2400 (progn (skip-chars-backward "^{") (forward-char -1)))
yuuji@70	2401 (set-marker beg (1+ (point)))
yuuji@70	2402 (forward-list 1)
yuuji@70	2403 (forward-char -1)
yuuji@70	2404 (set-marker end (point))
yuuji@165	2405 (setq old (YaTeX-buffer-substring beg end))
yuuji@70	2406 (goto-char p)
yuuji@70	2407 (if (> (length old) 40)
yuuji@70	2408 (setq old (concat (substring old 0 12) "..."
yuuji@70	2409 (substring old -12))))
yuuji@70	2410 (setq new
yuuji@70	2411 (if (intern-soft (concat "YaTeX::" cmd))
yuuji@70	2412 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
yuuji@70	2413 (read-string (format "Change `%s' to: " old)))))
yuuji@70	2414 ) ;cond
yuuji@169	2415 (if (string= old new)
yuuji@169	2416 nil ;do not replace
yuuji@169	2417 (delete-region beg end)
yuuji@169	2418 (goto-char beg)
yuuji@169	2419 (insert-before-markers new)))
yuuji@70	2420 (set-marker beg nil)
yuuji@70	2421 (set-marker end nil))
yuuji@49	2422 ;;(goto-char (marker-position p))
yuuji@69	2423 new)))
yuuji@49	2424
yuuji@49	2425 (defun YaTeX-change-fontsize ()
yuuji@49	2426 "Change large-type command."
yuuji@49	2427 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
yuuji@49	2428 (p (point)) large old new beg end)
yuuji@49	2429 ;;(and (looking-at "}") (up-list -1))
yuuji@49	2430 ;;(and (looking-at "{") (forward-char 1))
yuuji@49	2431 ;;Is above convenient?
yuuji@49	2432 (save-excursion
yuuji@49	2433 (or (looking-at YaTeX-ec-regexp)
yuuji@49	2434 (progn
yuuji@49	2435 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@49	2436 (forward-char -1)))
yuuji@49	2437 (cond
yuuji@49	2438 ((and
yuuji@49	2439 (looking-at
yuuji@49	2440 (concat YaTeX-ec-regexp "\$" YaTeX-TeX-token-regexp "\$"))
yuuji@49	2441 (< p (match-end 0))
yuuji@49	2442 (assoc (setq old (YaTeX-match-string 1)) lt))
yuuji@49	2443 (goto-char p)
yuuji@49	2444 (setq beg (match-beginning 1) end (match-end 1) ;save match position
yuuji@49	2445 new (completing-read
yuuji@49	2446 (format "Change font/size `%s' to : " old) lt))
yuuji@22	2447 (delete-region beg end)
yuuji@49	2448 (goto-char beg)
yuuji@22	2449 (insert-before-markers new)
yuuji@49	2450 new)
yuuji@49	2451 (t nil)
yuuji@69	2452 ))))
yuuji@22	2453
yuuji@52	2454 (defun YaTeX-change-math-image ()
yuuji@52	2455 "Change with image completion."
yuuji@52	2456 (let (maketitle memberp beg end)
yuuji@52	2457 (if (and (YaTeX-on-maketitle-p)
yuuji@52	2458 (progn
yuuji@52	2459 (setq maketitle (substring (YaTeX-match-string 0) 1))
yuuji@52	2460 (setq memberp (YaTeX-math-member-p maketitle))))
yuuji@52	2461 (let ((last-command-char (string-to-char (car memberp))))
yuuji@52	2462 (setq beg (match-beginning 0) end (match-end 0))
yuuji@52	2463 (delete-region beg end)
yuuji@52	2464 (YaTeX-math-insert-sequence t (cdr memberp))))))
yuuji@52	2465
yuuji@22	2466 (defun YaTeX-kill-* (&optional arg)
yuuji@22	2467 "Parse current line and call suitable function.
yuuji@22	2468 Non-nil for ARG kills its contents too."
yuuji@22	2469 (interactive "P")
yuuji@5	2470 (cond
yuuji@5	2471 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
yuuji@22	2472 'YaTeX-goto-corresponding-environment arg))
yuuji@5	2473 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
yuuji@22	2474 'YaTeX-goto-corresponding-BEGIN-END arg))
yuuji@32	2475 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
yuuji@22	2476 (YaTeX-kill-section-command (match-beginning 0) arg))
yuuji@22	2477 ((YaTeX-kill-paren arg))
yuuji@69	2478 (t (message "I don't know what to kill."))))
yuuji@5	2479
yuuji@5	2480 (defun YaTeX-change-* ()
yuuji@5	2481 "Parse current line and call suitable function."
yuuji@5	2482 (interactive)
yuuji@5	2483 (cond
yuuji@82	2484 ((YaTeX-change-parentheses))
yuuji@5	2485 ((YaTeX-change-environment))
yuuji@22	2486 ((YaTeX-change-section))
yuuji@49	2487 ((YaTeX-change-fontsize))
yuuji@52	2488 ((YaTeX-change-math-image))
yuuji@69	2489 (t (message "I don't know what to change."))))
yuuji@5	2490
yuuji@7	2491 ;;;
yuuji@48	2492 ;Check availability of add-in functions
yuuji@7	2493 ;;;
yuuji@7	2494 (cond
yuuji@48	2495 ((featurep 'yatexadd) nil) ;Already provided.
yuuji@48	2496 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
yuuji@7	2497 (t (message "YaTeX add-in functions not supplied.")))
yuuji@7	2498
yuuji@5	2499 (defun YaTeX-addin (name)
yuuji@5	2500 "Check availability of addin function and call it if exists."
yuuji@7	2501 (if (and (not (get 'YaTeX-generate 'disabled))
yuuji@57	2502 (intern-soft (concat YaTeX-addin-prefix name))
yuuji@57	2503 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
yuuji@57	2504 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
yuuji@7	2505 (if (stringp s) s ""))
yuuji@69	2506 "")) ;Add in function is not bound.
yuuji@69	2507
yuuji@7	2508
yuuji@22	2509 (defun YaTeX-on-item-p (&optional point)
yuuji@22	2510 "Return t if POINT (default is (point)) is on \\item."
yuuji@22	2511 (let ((p (or point (point))))
yuuji@22	2512 (save-excursion
yuuji@22	2513 (goto-char p)
yuuji@22	2514 (end-of-line)
yuuji@22	2515 (setq p (point))
yuuji@22	2516 (re-search-backward YaTeX-paragraph-delimiter nil t)
yuuji@69	2517 (re-search-forward YaTeX-item-regexp p t))))
yuuji@22	2518
yuuji@49	2519 (defun YaTeX-in-verb-p (&optional point)
yuuji@49	2520 "Check if POINT is in verb or verb*. Default of POINT is (point)."
yuuji@49	2521 (setq point (or point (point)))
yuuji@7	2522 (save-excursion
yuuji@70	2523 (let ((md (match-data)))
yuuji@70	2524 (goto-char point)
yuuji@70	2525 (unwind-protect
yuuji@70	2526 (if (not (re-search-backward
yuuji@70	2527 (concat YaTeX-ec-regexp
yuuji@70	2528 "\$" YaTeX-verb-regexp "\$"
yuuji@70	2529 "\$[^-A-Za-z_*]\$")
yuuji@70	2530 (point-beginning-of-line) t))
yuuji@70	2531 nil
yuuji@70	2532 (goto-char (match-end 2))
yuuji@70	2533 (skip-chars-forward
yuuji@165	2534 (concat "^" (YaTeX-buffer-substring
yuuji@165	2535 (match-beginning 2) (match-end 2))))
yuuji@70	2536 (and (< (match-beginning 2) point) (< (1- point) (point))))
yuuji@70	2537 (store-match-data md)))))
yuuji@49	2538
yuuji@49	2539 (defun YaTeX-literal-p (&optional point)
yuuji@49	2540 "Check if POINT is in verb or verb* or verbatime environment family.
yuuji@49	2541 Default of POINT is (point)."
yuuji@70	2542 (let ((md (match-data)))
yuuji@70	2543 (unwind-protect
yuuji@70	2544 (cond
yuuji@70	2545 ((equal YaTeX-ec "\\") ;maybe LaTeX
yuuji@70	2546 (save-excursion
yuuji@70	2547 (and point (goto-char point))
yuuji@70	2548 (or (YaTeX-in-verb-p (point))
yuuji@70	2549 (and (not (looking-at "\\\\end{verb"))
yuuji@70	2550 (YaTeX-quick-in-environment-p
yuuji@70	2551 YaTeX-verbatim-environments))))))
yuuji@70	2552 (store-match-data md))))
yuuji@5	2553
yuuji@5	2554 (defun YaTeX-in-environment-p (env)
yuuji@7	2555 "Return if current LaTeX environment is ENV.
yuuji@7	2556 ENV is given in the form of environment's name or its list."
yuuji@22	2557 (let ((md (match-data)) (nest 0) p envrx)
yuuji@5	2558 (cond
yuuji@22	2559 ((atom env)
yuuji@22	2560 (setq envrx
yuuji@22	2561 (concat "\\("
yuuji@22	2562 (regexp-quote
yuuji@22	2563 (YaTeX-replace-format-args
yuuji@22	2564 YaTeX-struct-begin env "" ""))
yuuji@22	2565 "\\)\\\|\\("
yuuji@22	2566 (regexp-quote
yuuji@22	2567 (YaTeX-replace-format-args
yuuji@22	2568 YaTeX-struct-end env "" ""))
yuuji@22	2569 "\\)"))
yuuji@22	2570 (save-excursion
yuuji@22	2571 (setq p (catch 'open
yuuji@22	2572 (while (YaTeX-re-search-active-backward
yuuji@22	2573 envrx YaTeX-comment-prefix nil t)
yuuji@22	2574 (if (match-beginning 2)
yuuji@22	2575 (setq nest (1+ nest))
yuuji@22	2576 (setq nest (1- nest)))
yuuji@129	2577 (if (< nest 0)
yuuji@129	2578 (throw 'open (cons env (match-beginning 0)))))))))
yuuji@5	2579 ((listp env)
yuuji@49	2580 (setq p
yuuji@49	2581 (or (YaTeX-in-environment-p (car env))
yuuji@49	2582 (and (cdr env) (YaTeX-in-environment-p (cdr env)))))))
yuuji@7	2583 (store-match-data md)
yuuji@49	2584 p;(or p (YaTeX-in-verb-p (match-beginning 0)))
yuuji@69	2585 ))
yuuji@5	2586
yuuji@5	2587 (defun YaTeX-quick-in-environment-p (env)
yuuji@7	2588 "Check quickly but unsure if current environment is ENV.
yuuji@22	2589 ENV is given in the form of environment's name or its list.
yuuji@49	2590 This function returns correct result only if ENV is NOT nested."
yuuji@7	2591 (save-excursion
yuuji@129	2592 (let ((md (match-data)) m0 (p (point)) rc clfound)
yuuji@7	2593 (cond
yuuji@7	2594 ((listp env)
yuuji@49	2595 (or (YaTeX-quick-in-environment-p (car env))
yuuji@49	2596 (and (cdr env) (YaTeX-quick-in-environment-p (cdr env)))))
yuuji@7	2597 (t
yuuji@129	2598 (unwind-protect
yuuji@129	2599 (if (prog1
yuuji@129	2600 (YaTeX-search-active-backward
yuuji@129	2601 (YaTeX-replace-format-args YaTeX-struct-begin env "" "")
yuuji@129	2602 YaTeX-comment-prefix nil t)
yuuji@129	2603 (setq m0 (match-beginning 0)))
yuuji@129	2604 (if (YaTeX-search-active-forward
yuuji@129	2605 (YaTeX-replace-format-args
yuuji@129	2606 YaTeX-struct-end env)
yuuji@129	2607 YaTeX-comment-prefix p t nil)
yuuji@129	2608 nil ;if \end{env} found, return nil
yuuji@129	2609 (cons env m0))) ;else, return meaningful values
yuuji@129	2610 (store-match-data md)))))))
yuuji@5	2611
yuuji@22	2612 ;; Filling \item
yuuji@46	2613 (defun YaTeX-remove-trailing-comment (start end)
yuuji@46	2614 "Remove trailing comment from START to end."
yuuji@46	2615 (save-excursion
yuuji@60	2616 (let ((trcom (concat YaTeX-comment-prefix "$")))
yuuji@46	2617 (goto-char start)
yuuji@46	2618 (while (re-search-forward trcom end t)
yuuji@54	2619 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
yuuji@69	2620 (replace-match "\\1"))))))
yuuji@5	2621
yuuji@82	2622 (defvar YaTeX-itemize-withlabel-max-indent-depth 8)
yuuji@58	2623 (defun YaTeX-get-item-info (&optional recent thisenv)
yuuji@51	2624 "Return the list of the beginning of \\item and column of its item.
yuuji@53	2625 If it seems to be outside of itemizing environment, just return nil.
yuuji@58	2626 Non-nil for optional argument RECENT refers recent \\item.
yuuji@58	2627 Optional second argument THISENV omits calling YaTeX-inner-environment."
yuuji@22	2628 (save-excursion
yuuji@82	2629 (let* ((p (point)) env e0 c cc md
yuuji@58	2630 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
yuuji@82	2631 (get 'YaTeX-inner-environment 'point))))
yuuji@22	2632 (end-of-line)
yuuji@53	2633 (if (if recent
yuuji@82	2634 (catch 'found
yuuji@82	2635 (while (YaTeX-re-search-active-backward
yuuji@82	2636 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
yuuji@82	2637 (setq md (match-data))
yuuji@82	2638 (YaTeX-inner-environment t)
yuuji@82	2639 (store-match-data md)
yuuji@82	2640 (if (= bndry (get 'YaTeX-inner-environment 'point))
yuuji@82	2641 (throw 'found t))))
yuuji@53	2642 (goto-char bndry)
yuuji@53	2643 (YaTeX-re-search-active-forward
yuuji@53	2644 YaTeX-item-regexp YaTeX-comment-prefix p t))
yuuji@51	2645 (progn
yuuji@53	2646 (goto-char (match-end 0))
yuuji@53	2647 ;(setq c (current-column))
yuuji@58	2648 (if (string-match "desc" env)
yuuji@58	2649 (setq c 6)
yuuji@82	2650 (setq cc (current-column))
yuuji@58	2651 (if (equal (following-char) ?\[) (forward-list 1))
yuuji@82	2652 (if (< (- (current-column) cc)
yuuji@82	2653 YaTeX-itemize-withlabel-max-indent-depth)
yuuji@82	2654 (setq c 0)
yuuji@82	2655 (move-to-column cc)
yuuji@82	2656 (setq c YaTeX-itemize-withlabel-max-indent-depth)))
yuuji@51	2657 (skip-chars-forward " \t" (point-end-of-line))
yuuji@69	2658 (list (point-beginning-of-line) (+ c (current-column))))))))
yuuji@22	2659
yuuji@5	2660 (defun YaTeX-fill-item ()
yuuji@5	2661 "Fill item in itemize environment."
yuuji@5	2662 (interactive)
yuuji@5	2663 (save-excursion
yuuji@51	2664 (let* ((p (point))
yuuji@51	2665 (item-term (concat
yuuji@58	2666 "\$^[ \t]*$\$\\\|" YaTeX-item-regexp "\\\|\\("
yuuji@53	2667 YaTeX-ec-regexp "\$begin\\\|end\$\\)"))
yuuji@51	2668 ;;This value depends on LaTeX.
yuuji@51	2669 fill-prefix start col
yuuji@53	2670 (info (YaTeX-get-item-info t)))
yuuji@55	2671 (if (null info) nil ;not on \item, do nothing
yuuji@22	2672 (setq start (car info)
yuuji@22	2673 col (car (cdr info)))
yuuji@55	2674 (save-excursion
yuuji@55	2675 (if (re-search-backward "^\\s *$" start t)
yuuji@55	2676 ;;if separated from \item line, isolate this block
yuuji@55	2677 (progn
yuuji@55	2678 (setq start (1+ (match-end 0)))
yuuji@55	2679 (goto-char start)
yuuji@55	2680 (skip-chars-forward " \t")
yuuji@55	2681 (delete-region (point) start) ;is this your favor???
yuuji@55	2682 (indent-to col))))
yuuji@46	2683 (beginning-of-line)
yuuji@46	2684 (if (<= (save-excursion
yuuji@46	2685 (re-search-forward
yuuji@58	2686 (concat "\\\\end{\\\|\\\\begin{\\\|^[ \t]*$") nil t)
yuuji@46	2687 (match-beginning 0))
yuuji@46	2688 p)
yuuji@51	2689 (progn (message "Not on itemize.") nil)
yuuji@51	2690 (end-of-line)
yuuji@51	2691 (newline)
yuuji@51	2692 (indent-to col)
yuuji@51	2693 (setq fill-prefix
yuuji@165	2694 (YaTeX-buffer-substring (point-beginning-of-line)(point)))
yuuji@51	2695 (beginning-of-line)
yuuji@53	2696 (delete-region (point) (progn (forward-line 1) (point)))
yuuji@51	2697 (re-search-forward item-term nil 1)
yuuji@51	2698 (YaTeX-remove-trailing-comment start (point))
yuuji@51	2699 (beginning-of-line)
yuuji@51	2700 (push-mark (point) t)
yuuji@51	2701 (goto-char start)
yuuji@51	2702 (forward-line 1)
yuuji@51	2703 (while (< (point) (mark))
yuuji@51	2704 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
yuuji@51	2705 (forward-line 1))
yuuji@51	2706 (fill-region-as-paragraph start (mark))
yuuji@51	2707 (if NTT-jTeX
yuuji@51	2708 (while (progn(forward-line -1)(end-of-line) (> (point) start))
yuuji@51	2709 (insert ?%)))
yuuji@69	2710 (pop-mark))))))
yuuji@5	2711
yuuji@51	2712 (defun YaTeX-fill-paragraph (arg)
yuuji@51	2713 "YaTeX adjustment function for fill-paragraph.
yuuji@51	2714 *Protect \\verb from unexpected broken up."
yuuji@51	2715 (interactive "P")
yuuji@51	2716 (cond
yuuji@51	2717 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
yuuji@51	2718 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
yuuji@68	2719 ((YaTeX-in-math-mode-p) nil)
yuuji@51	2720 (t
yuuji@51	2721 (save-excursion
yuuji@82	2722 (let*((verbrex (concat YaTeX-ec-regexp
yuuji@51	2723 "\$" YaTeX-verb-regexp "\$" ;match#1
yuuji@51	2724 "\$.\$.*\$\\2\$")) ;match #2 and #3
yuuji@82	2725 (tilderex (concat "\\("
yuuji@82	2726 YaTeX-kanji-regexp "~"
yuuji@82	2727 "\\)" YaTeX-ec-regexp
yuuji@82	2728 "\\\|\\("
yuuji@82	2729 "~" YaTeX-kanji-regexp
yuuji@82	2730 "\\)"))
yuuji@82	2731 (p (point)) ii end poslist spacelist lenlist b e n
yuuji@82	2732 (fill-prefix fill-prefix)
yuuji@82	2733 (inenv (or (YaTeX-inner-environment t) "document"))
yuuji@82	2734 (border (get 'YaTeX-inner-environment 'point)))
yuuji@52	2735 (cond
yuuji@52	2736 ((save-excursion (beginning-of-line) ;if point is on the first
yuuji@52	2737 (setq end (point)) ;non-whitespace char
yuuji@52	2738 (skip-chars-forward " \t")
yuuji@52	2739 (equal (point) p))
yuuji@165	2740 (setq fill-prefix (YaTeX-buffer-substring p end)))
yuuji@53	2741 ((and ;;(not YaTeX-emacs-19)
yuuji@82	2742 (string-match YaTeX-itemizing-env-regexp inenv)
yuuji@58	2743 (setq ii (YaTeX-get-item-info)))
yuuji@58	2744 (save-excursion
yuuji@58	2745 (beginning-of-line)
yuuji@58	2746 (indent-to-column (car (cdr ii)))
yuuji@58	2747 (setq fill-prefix
yuuji@165	2748 (YaTeX-buffer-substring (point) (point-beginning-of-line)))
yuuji@58	2749 (delete-region (point) (progn (beginning-of-line) (point))))))
yuuji@82	2750 (cond
yuuji@82	2751 ((string-match "tabular" inenv)
yuuji@82	2752 (let ((b (point-beginning-of-line))
yuuji@82	2753 (e (point-end-of-line)))
yuuji@82	2754 (if (re-search-backward
yuuji@82	2755 "&\\\|\\\\\\\\\\\|\\\\\$begin\\\|end\${" border t)
yuuji@82	2756 (setq b (if (match-beginning 1)
yuuji@82	2757 (progn (forward-line 1) (point))
yuuji@82	2758 (point-beginning-of-line))))
yuuji@82	2759 (goto-char p)
yuuji@82	2760 (if (re-search-forward
yuuji@82	2761 "&\\\|\\\\\\\\\\\|\\\\\$end\\\|begin\${" nil t)
yuuji@82	2762 (setq e (if (match-beginning 1)
yuuji@82	2763 (progn (forward-line -1)
yuuji@82	2764 (point-end-of-line))
yuuji@82	2765 (match-beginning 0))))
yuuji@82	2766 (set-mark e)
yuuji@82	2767 (goto-char b)))
yuuji@82	2768 (t
yuuji@82	2769 (mark-paragraph)))
yuuji@51	2770 (save-restriction
yuuji@51	2771 (narrow-to-region (region-beginning) (region-end))
yuuji@52	2772 (YaTeX-remove-trailing-comment (point-min) (point-max))
yuuji@82	2773 ;; First, replace spaces in verb to _ temporarily.
yuuji@58	2774 (goto-char (point-min))
yuuji@51	2775 (while (YaTeX-re-search-active-forward
yuuji@58	2776 verbrex YaTeX-comment-prefix (point-max) t)
yuuji@51	2777 (setq end (match-beginning 3))
yuuji@51	2778 (goto-char (match-beginning 2))
yuuji@51	2779 (while (re-search-forward "\\s " end t)
yuuji@51	2780 (setq poslist (cons (make-marker) poslist)
yuuji@82	2781 spacelist (cons (preceding-char) spacelist)
yuuji@82	2782 lenlist (cons 1 lenlist))
yuuji@51	2783 (replace-match "_")
yuuji@51	2784 (set-marker (car poslist) (match-beginning 0))))
yuuji@82	2785 ;; Second, replace "•\~\ref{...}" to "\\\ref{...}"
yuuji@82	2786 (goto-char (point-min))
yuuji@82	2787 (while (YaTeX-re-search-active-forward
yuuji@82	2788 tilderex YaTeX-comment-prefix (point-max) t)
yuuji@82	2789 (if (match-beginning 1)
yuuji@82	2790 (setq b (match-beginning 1) e (match-end 1) n 1)
yuuji@82	2791 (setq b (match-beginning 2) e (match-end 2) n 2))
yuuji@82	2792 (setq poslist (cons (make-marker) poslist)
yuuji@82	2793 spacelist (cons (YaTeX-match-string n) spacelist)
yuuji@82	2794 lenlist (cons 2 lenlist))
yuuji@82	2795 (goto-char (match-beginning 0))
yuuji@82	2796 (delete-region (point) e)
yuuji@82	2797 (insert YaTeX-ec YaTeX-ec) ;set-marker should be here
yuuji@82	2798 (set-marker (car poslist) b))
yuuji@58	2799 ;;(fill-paragraph arg)
yuuji@58	2800 (fill-region-as-paragraph (point-min) (point-max) arg)
yuuji@51	2801 (while spacelist
yuuji@68	2802 (goto-char (car poslist))
yuuji@68	2803 (set-marker (car poslist) nil)
yuuji@82	2804 (and (eolp) (skip-chars-forward "\n\t "))
yuuji@82	2805 (delete-char (car lenlist))
yuuji@51	2806 (insert (car spacelist))
yuuji@82	2807 (setq spacelist (cdr spacelist)
yuuji@82	2808 poslist (cdr poslist)
yuuji@82	2809 lenlist (cdr lenlist)))
yuuji@52	2810 (goto-char (point-min))
yuuji@52	2811 (forward-word 1)
yuuji@52	2812 (beginning-of-line)
yuuji@82	2813 (while (re-search-forward "\\\\\$[a-z]*ref\\\|cite\${" nil t)
yuuji@59	2814 (if (< (point-end-of-line)
yuuji@59	2815 (save-excursion (forward-char -1) (forward-list 1) (point)))
yuuji@73	2816 (progn (end-of-line)
yuuji@73	2817 (if (save-excursion
yuuji@73	2818 (backward-word 1)
yuuji@73	2819 (looking-at "[^0-9A-z!-)]"))
yuuji@73	2820 (insert YaTeX-comment-prefix)))))
yuuji@82	2821 ;; Nonbreak space `~'
yuuji@82	2822 (goto-char (point-min))
yuuji@82	2823 (while (YaTeX-re-search-active-forward
yuuji@82	2824 "~\$\\s *\$$" YaTeX-comment-prefix (point-max) t)
yuuji@82	2825 (delete-region (match-beginning 1) (match-end 1))
yuuji@82	2826 (insert YaTeX-comment-prefix))
yuuji@59	2827 (goto-char (point-min))
yuuji@73	2828 (if (and NTT-jTeX (looking-at "[ \t]\\\|^$"))
yuuji@52	2829 (progn
yuuji@52	2830 (goto-char (point-min))
yuuji@52	2831 (while (not (eobp))
yuuji@52	2832 (end-of-line)
yuuji@52	2833 (or (bolp)
yuuji@52	2834 (save-excursion
yuuji@52	2835 (backward-word 1)
yuuji@73	2836 (looking-at "[0-9A-z!-)]")) ;is not japanese string
yuuji@59	2837 (progn (setq p (point)) (insert YaTeX-comment-prefix)))
yuuji@52	2838 (forward-line 1))
yuuji@52	2839 (goto-char p)
yuuji@61	2840 (if (looking-at "%") (delete-char 1)) ;remove last inserted `%'
yuuji@69	2841 ))))))))
yuuji@51	2842
yuuji@52	2843 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
yuuji@52	2844 (fset 'YaTeX-saved-indent-new-comment-line
yuuji@52	2845 (symbol-function 'indent-new-comment-line))
yuuji@52	2846 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
yuuji@52	2847
yuuji@58	2848 (defun YaTeX-indent-new-comment-line (&optional soft)
yuuji@58	2849 "Tuned `indent-new-comment-line' function for yatex.
yuuji@58	2850 See the documentation of `YaTeX-saved-indent-new-comment-line'."
yuuji@69	2851 (interactive)
yuuji@52	2852 (cond
yuuji@60	2853 ((or (not (memq major-mode '(yatex-mode yahtml-mode)))
yuuji@53	2854 (string-match
yuuji@53	2855 "document"
yuuji@53	2856 (or (and (boundp 'inenv) inenv)
yuuji@53	2857 (or (YaTeX-inner-environment t) "document"))))
yuuji@58	2858 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
yuuji@60	2859 ; ((and (eq major-mode 'yahtml-mode)
yuuji@60	2860 ; (string-match
yuuji@60	2861 ; "^[Pp][Rr][Ee]" (yahtml-inner-environment-but "^[Aa]\\b" t)))
yuuji@60	2862 ; (yahtml-indent-new-commnet-line))
yuuji@61	2863 ((and (eq major-mode 'yatex-mode) ;1997/2/4
yuuji@61	2864 (YaTeX-in-math-mode-p)) nil) ;1996/12/30
yuuji@58	2865 (t (let (fill-prefix)
yuuji@69	2866 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
yuuji@51	2867
yuuji@5	2868 (defun YaTeX-fill-* ()
yuuji@5	2869 "Fill paragraph according to its condition."
yuuji@5	2870 (interactive)
yuuji@5	2871 (cond
yuuji@5	2872 ((YaTeX-fill-item))
yuuji@69	2873 ))
yuuji@5	2874
yuuji@22	2875 ;; Accent completion
yuuji@5	2876 (defun YaTeX-read-accent-char (x)
yuuji@5	2877 "Read char in accent braces."
yuuji@5	2878 (let ((c (read-char)))
yuuji@5	2879 (concat
yuuji@5	2880 (if (and (or (= c ?i) (= c ?j))
yuuji@5	2881 (not (string-match (regexp-quote x) "cdb")))
yuuji@5	2882 "\\" "")
yuuji@69	2883 (char-to-string c))))
yuuji@5	2884
yuuji@5	2885 (defun YaTeX-make-accent ()
yuuji@5	2886 "Make accent usage."
yuuji@5	2887 (interactive)
yuuji@5	2888 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
yuuji@5	2889 (let ((c (read-char))(case-fold-search nil))
yuuji@5	2890 (setq c (cond ((and (> c ?0) (< c ?8))
yuuji@5	2891 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
yuuji@5	2892 ((= c ?h) "H")
yuuji@5	2893 (t (char-to-string c))))
yuuji@5	2894 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
yuuji@5	2895 (insert "\\" c "{}")
yuuji@5	2896 (backward-char 1)
yuuji@5	2897 (insert (YaTeX-read-accent-char c))
yuuji@5	2898 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
yuuji@69	2899 (forward-char 1))))
yuuji@5	2900
yuuji@22	2901 ;; Indentation
yuuji@22	2902 (defun YaTeX-current-indentation ()
yuuji@22	2903 "Return the indentation of current environment."
yuuji@22	2904 (save-excursion
yuuji@53	2905 ;;(beginning-of-line)
yuuji@53	2906 (if (YaTeX-beginning-of-environment t)
yuuji@53	2907 (goto-char (get 'YaTeX-inner-environment 'point))
yuuji@53	2908 (forward-line -1)
yuuji@53	2909 (beginning-of-line)
yuuji@53	2910 (skip-chars-forward " \t"))
yuuji@69	2911 (current-column)))
yuuji@22	2912
yuuji@53	2913 (defun YaTeX-previous-line-indentation ()
yuuji@53	2914 (save-excursion
yuuji@53	2915 (forward-line -1)
yuuji@53	2916 (skip-chars-forward " \t")
yuuji@53	2917 (current-column)))
yuuji@53	2918
yuuji@82	2919 (defvar YaTeX-noindent-env-regexp "verbatim\\*?\\\|alltt"
yuuji@82	2920 "*Regexp of environment names that should begin with no indentation.
yuuji@82	2921 All verbatime-like environment name should match with.")
yuuji@22	2922 (defun YaTeX-indent-line ()
yuuji@22	2923 "Indent corrent line referrin current environment."
yuuji@22	2924 (interactive)
yuuji@48	2925 (let ((indent-relative
yuuji@48	2926 (function
yuuji@51	2927 (lambda (&optional additional)
yuuji@48	2928 (YaTeX-reindent
yuuji@51	2929 (+ (YaTeX-current-indentation)
yuuji@51	2930 (or additional 0)
yuuji@51	2931 YaTeX-environment-indent)))))
yuuji@82	2932 sect depth iteminfo (p (point)) pp (peol (point-end-of-line)) begend
yuuji@52	2933 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
yuuji@52	2934 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
yuuji@52	2935 ;;(if NTT-jTeX ;;Do you need this section?
yuuji@52	2936 ;; (save-excursion
yuuji@52	2937 ;; (end-of-line)
yuuji@52	2938 ;; (let ((p (point)))
yuuji@52	2939 ;; (forward-line -1)
yuuji@52	2940 ;; (end-of-line)
yuuji@52	2941 ;; (or (= p (point))
yuuji@52	2942 ;; (progn (backward-char (length YaTeX-comment-prefix))
yuuji@52	2943 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
yuuji@52	2944 ;; (progn
yuuji@52	2945 ;; (skip-chars-backward YaTeX-comment-prefix)
yuuji@52	2946 ;; (kill-line))))))
yuuji@52	2947 (or inenv (setq inenv "document")) ;is the default environment
yuuji@48	2948 (cond
yuuji@82	2949 ((and
yuuji@82	2950 (prog1 (YaTeX-on-begin-end-p)
yuuji@82	2951 (setq begend (match-beginning 0)))
yuuji@82	2952 (or (match-beginning 2) ;if \end
yuuji@82	2953 (and (match-beginning 3) ;if \) \]
yuuji@82	2954 (= (char-syntax (char-after (1+ (match-beginning 3)))) ?\)))))
yuuji@70	2955 (YaTeX-reindent
yuuji@70	2956 (save-excursion
yuuji@70	2957 (YaTeX-goto-corresponding-environment)
yuuji@70	2958 (current-column))))
yuuji@82	2959 ;; on the begining of verbatime line, remove all indentation
yuuji@82	2960 ((and begend ;; match-beginning 0 of \begin
yuuji@82	2961 YaTeX-noindent-env-regexp
yuuji@82	2962 (stringp YaTeX-noindent-env-regexp)
yuuji@82	2963 (save-excursion
yuuji@82	2964 (and ;; if the \begin is the first declaration of this line
yuuji@82	2965 (progn (beginning-of-line) (skip-chars-forward " \t")
yuuji@82	2966 (= begend (point)))
yuuji@82	2967 (progn
yuuji@82	2968 (goto-char begend)
yuuji@82	2969 (looking-at
yuuji@82	2970 (concat YaTeX-ec-regexp
yuuji@82	2971 "begin{\$" YaTeX-noindent-env-regexp "\$}"))))))
yuuji@82	2972 (save-excursion
yuuji@82	2973 (goto-char begend)
yuuji@82	2974 (delete-region (point) (point-beginning-of-line))))
yuuji@53	2975 ((string-match YaTeX-equation-env-regexp inenv)
yuuji@68	2976 (YaTeX-indent-line-equation)) ;autoload-ed from yatexenv
yuuji@52	2977 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
yuuji@52	2978 (string-match YaTeX-itemizing-env-regexp inenv)
yuuji@52	2979 ;;(YaTeX-on-item-p) ??
yuuji@53	2980 ;;(setq iteminfo (YaTeX-get-item-info t))
yuuji@53	2981 (if (save-excursion
yuuji@51	2982 (beginning-of-line)
yuuji@53	2983 (re-search-forward YaTeX-item-regexp peol t))
yuuji@68	2984 (progn
yuuji@68	2985 (save-excursion
yuuji@68	2986 (goto-char (1+ (match-beginning 0)))
yuuji@68	2987 (setq depth
yuuji@68	2988 (* YaTeX-environment-indent
yuuji@68	2989 (cond
yuuji@68	2990 ((looking-at "subsubsub") 3)
yuuji@68	2991 ((looking-at "subsub") 2)
yuuji@68	2992 ((looking-at "sub") 1)
yuuji@68	2993 (t 0)))))
yuuji@51	2994 (funcall indent-relative depth))
yuuji@82	2995 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info t inenv)))
yuuji@53	2996 (+ (save-excursion
yuuji@53	2997 (beginning-of-line)
yuuji@53	2998 (YaTeX-current-indentation))
yuuji@52	2999 YaTeX-environment-indent))))
yuuji@48	3000 )
yuuji@49	3001 ((YaTeX-literal-p) ;verbatims
yuuji@48	3002 (tab-to-tab-stop))
yuuji@82	3003 ((string-match "\$tabular\\\|array\$" inenv) ;1.73
yuuji@82	3004 (let ((n 1))
yuuji@82	3005 (condition-case err
yuuji@82	3006 (save-excursion
yuuji@82	3007 (beginning-of-line)
yuuji@82	3008 (skip-chars-forward "[ \t]")
yuuji@82	3009 ;;(if (looking-at "&") (forward-char 1))
yuuji@82	3010 (require 'yatexenv)
yuuji@82	3011 (setq n (car (YaTeX-array-what-column-internal))))
yuuji@82	3012 (error nil))
yuuji@82	3013 (YaTeX-reindent
yuuji@82	3014 (+ (YaTeX-current-indentation)
yuuji@82	3015 YaTeX-environment-indent
yuuji@82	3016 (* (1- n) YaTeX-tabular-indentation)))))
yuuji@52	3017 ((and inenv (not (equal "document" inenv)))
yuuji@48	3018 (funcall indent-relative))
yuuji@53	3019 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
yuuji@53	3020 (require 'yatexsec) ;to know YaTeX-sectioning-level
yuuji@68	3021 (setq sect (YaTeX-match-string 1))
yuuji@68	3022 (if (string-match "\\*$" sect)
yuuji@68	3023 (setq sect (substring sect 0 -1)))
yuuji@53	3024 (YaTeX-reindent
yuuji@53	3025 (* (max
yuuji@53	3026 (1- ;I want chapter to have indentation 0
yuuji@68	3027 (or (cdr (assoc sect YaTeX-sectioning-level))
yuuji@53	3028 0))
yuuji@53	3029 0)
yuuji@53	3030 YaTeX-environment-indent)))
yuuji@53	3031 ;;Default movement
yuuji@48	3032 ((and (bolp) fill-prefix) (insert fill-prefix))
yuuji@48	3033 (t (save-excursion
yuuji@48	3034 (beginning-of-line)
yuuji@64	3035 (if fill-prefix
yuuji@64	3036 (progn
yuuji@64	3037 (delete-region (point)
yuuji@64	3038 (progn (skip-chars-forward " \t")
yuuji@64	3039 (point)))
yuuji@64	3040 (insert fill-prefix))
yuuji@64	3041 (skip-chars-forward " \t")
yuuji@82	3042 (if (bobp)
yuuji@82	3043 nil
yuuji@82	3044 (indent-relative-maybe))))
yuuji@52	3045 (skip-chars-forward " \t")))
yuuji@53	3046 ;;if current line is \begin, re-indent \end too
yuuji@53	3047 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
yuuji@53	3048 (save-excursion
yuuji@53	3049 ;;(beginning-of-line)
yuuji@53	3050 ;;(search-forward "\\begin")
yuuji@53	3051 (goto-char (match-beginning 0))
yuuji@53	3052 (setq depth (current-column))
yuuji@53	3053 (YaTeX-goto-corresponding-environment)
yuuji@53	3054 (YaTeX-reindent depth)))
yuuji@59	3055 (if (or
yuuji@59	3056 (and NTT-jTeX
yuuji@59	3057 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
yuuji@59	3058 (save-excursion
yuuji@59	3059 (beginning-of-line)
yuuji@59	3060 (and
yuuji@82	3061 (not (bobp))
yuuji@82	3062 (progn
yuuji@82	3063 (backward-char 1)
yuuji@82	3064 (re-search-backward
yuuji@82	3065 "\\\\\$\\(page\$?ref\\\|cite\\){" (point-beginning-of-line) t))
yuuji@59	3066 (goto-char (1- (match-end 0)))
yuuji@59	3067 (> (save-excursion
yuuji@59	3068 (condition-case ()
yuuji@59	3069 (progn (forward-list 1) (point))
yuuji@59	3070 (error (point-max))))
yuuji@59	3071 (point-end-of-line)))))
yuuji@52	3072 (save-excursion
yuuji@52	3073 (end-of-line)
yuuji@52	3074 (let ((p (point)))
yuuji@52	3075 (forward-line -1)
yuuji@52	3076 (end-of-line)
yuuji@52	3077 (or (= p (point))
yuuji@52	3078 (looking-at (regexp-quote YaTeX-comment-prefix))
yuuji@52	3079 (bobp) (bolp)
yuuji@52	3080 (save-excursion
yuuji@52	3081 (backward-word 1)
yuuji@52	3082 (looking-at "\\sw+")) ;is not japanese string
yuuji@69	3083 (insert YaTeX-comment-prefix)))))))
yuuji@22	3084
yuuji@77	3085 (defun YaTeX-comment-line-break (&optional soft)
yuuji@77	3086 "Call comment-indent-new-line and YaTeX-indent-line"
yuuji@77	3087 (comment-indent-new-line soft)
yuuji@77	3088 (YaTeX-indent-line))
yuuji@77	3089
yuuji@70	3090 (defun YaTeX-latex2e-p ()
yuuji@70	3091 (let ((b (current-buffer))
yuuji@70	3092 (ptn (concat YaTeX-ec "documentclass")))
yuuji@70	3093 (unwind-protect
yuuji@70	3094 (or (save-excursion (search-backward ptn nil t))
yuuji@70	3095 (progn
yuuji@70	3096 (YaTeX-visit-main t)
yuuji@70	3097 (save-excursion (search-backward ptn nil t))))
yuuji@70	3098 (set-buffer b))))
yuuji@70	3099
yuuji@7	3100 (provide 'yatex)
yuuji@7	3101 (defvar yatex-mode-load-hook nil
yuuji@7	3102 "*List of functions to be called when yatex.el is loaded.")
yuuji@72	3103 (if (and YaTeX-emacs-19 YaTeX-display-color-p (not (featurep 'yatex19)))
yuuji@55	3104 (load "yatex19"))
yuuji@51	3105 (load "yatexhks" t)
yuuji@51	3106
yuuji@51	3107 ;;-------------------- Final hook jobs --------------------
yuuji@51	3108 (substitute-all-key-definition
yuuji@51	3109 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
yuuji@72	3110 (substitute-all-key-definition
yuuji@73	3111 'kill-buffer 'YaTeX-kill-buffer YaTeX-mode-map)
yuuji@7	3112 (run-hooks 'yatex-mode-load-hook)
yuuji@51	3113
yuuji@51	3114 ;; `History' was moved to ChangeLog
yuuji@0	3115 ;----------------------------- End of yatex.el -----------------------------
yuuji@72	3116
yuuji@82	3117 ; Local variables:
yuuji@82	3118 ; coding: sjis
yuuji@82	3119 ; End: