yatex: yatex.el annotate

yatex

annotate yatex.el @ 58:3a7c0c2bf16d

Official support for AMS-LaTeX, HTML, xdvi -remote, Netscape

author	yuuji
date	Thu, 01 Feb 1996 18:55:47 +0000
parents	18f4939986e6
children	48ac97a6b6ce

rev	line source
yuuji@0	1 ;;; -- Emacs-Lisp --
yuuji@0	2 ;;; Yet Another tex-mode for emacs.
yuuji@58	3 ;;; yatex.el rev. 1.61
yuuji@52	4 ;;; (c )1991-1995 by HIROSE Yuuji.[yuuji@ae.keio.ac.jp]
yuuji@58	5 ;;; Last modified Fri Feb 2 03:47:10 1996 on supra
yuuji@11	6 ;;; $Id$
yuuji@0	7
yuuji@13	8 ;; This program is free software; you can redistribute it and/or modify
yuuji@13	9 ;; it under the terms of the GNU General Public License as published by
yuuji@13	10 ;; the Free Software Foundation; either version 2, or (at your option)
yuuji@13	11 ;; any later version.
yuuji@5	12
yuuji@13	13 ;; This program is distributed in the hope that it will be useful,
yuuji@13	14 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
yuuji@13	15 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
yuuji@13	16 ;; GNU General Public License for more details.
yuuji@13	17
yuuji@13	18 ;; You should have received a copy of the GNU General Public License
yuuji@13	19 ;; along with this program; see the file COPYING. If not, write to
yuuji@13	20 ;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
yuuji@5	21
yuuji@3	22 (require 'comment)
yuuji@58	23 (defconst YaTeX-revision-number "1.61"
yuuji@0	24 "Revision number of running yatex.el"
yuuji@0	25 )
yuuji@0	26
yuuji@0	27 ;---------- Local variables ----------
yuuji@0	28 ;;;
yuuji@0	29 ;; Initialize local variable for yatex-mode.
yuuji@0	30 ;; Preserving user preferred definitions.
yuuji@0	31 ;; Check all of these defvar-ed values
yuuji@0	32 ;; and setq other values more suitable
yuuji@5	33 ;; for your site, if needed.
yuuji@0	34 ;;;
yuuji@22	35 (defvar YaTeX-prefix "\C-c"
yuuji@5	36 "*Prefix key to trigger YaTeX functions.
yuuji@0	37 You can select favorite prefix key by setq in your ~/.emacs."
yuuji@0	38 )
yuuji@11	39 (defvar YaTeX-environment-indent 1
yuuji@11	40 "*Indentation depth at column width in LaTeX environments."
yuuji@11	41 )
yuuji@1	42 (defvar YaTeX-fill-prefix ""
yuuji@5	43 "*fill-prefix used for auto-fill-mode.
yuuji@13	44 The default value is null string."
yuuji@5	45 )
yuuji@5	46 (defvar YaTeX-fill-column 72
yuuji@5	47 "*fill-column used for auto-fill-mode."
yuuji@0	48 )
yuuji@4	49 (defvar YaTeX-comment-prefix "%"
yuuji@4	50 "TeX comment prefix."
yuuji@4	51 )
yuuji@5	52 (defvar YaTeX-current-position-register ?3
yuuji@22	53 "*Position register to keep where the last completion was done.
yuuji@22	54 All of YaTeX completing input store the current position into
yuuji@5	55 the register YaTeX-current-position-register. So every time you
yuuji@52	56 make a trip to any other part of text other than you are writing, you can
yuuji@13	57 return to the editing paragraph by calling register-to-point with argument
yuuji@5	58 YaTeX-current-position-register."
yuuji@5	59 )
yuuji@13	60 (defvar YaTeX-dos (eq system-type 'ms-dos))
yuuji@45	61 (defvar YaTeX-emacs-19 (string= "19" (substring emacs-version 0 2)))
yuuji@4	62 (defvar YaTeX-user-completion-table
yuuji@13	63 (if YaTeX-dos "~/_yatexrc" "~/.yatexrc")
yuuji@5	64 "*Default filename in which user completion table is saved."
yuuji@0	65 )
yuuji@18	66 ;;(defvar YaTeX-tmp-dic-unit 'main-file
yuuji@18	67 ;; "*Default switching unit of temporary dictionary.
yuuji@18	68 ;;There are two switching unit:
yuuji@18	69 ;;'main-file : switch tmp-dic according to main-file directory.
yuuji@18	70 ;;'directory : switch tmp-dic dir by dir."
yuuji@18	71 ;;)
yuuji@7	72 (defvar YaTeX-japan (or (boundp 'NEMACS) (boundp 'MULE))
yuuji@7	73 "Whether yatex mode is running on Japanese environment or not."
yuuji@7	74 )
yuuji@7	75 (defvar tex-command (if YaTeX-japan "jlatex" "latex")
yuuji@7	76 "*Default command for typesetting LaTeX text."
yuuji@7	77 )
yuuji@7	78 (defvar bibtex-command (if YaTeX-japan "jbibtex" "bibtex")
yuuji@7	79 "*Default command of BibTeX."
yuuji@0	80 )
yuuji@0	81 (defvar dvi2-command ;previewer command for your site
yuuji@52	82 (if YaTeX-dos "dviout -wait=0"
yuuji@58	83 "xdvi -geo +0+0 -s 4")
yuuji@5	84 "*Default previewer command including its option.
yuuji@7	85 This default value is for X window system."
yuuji@0	86 )
yuuji@13	87 (defvar makeindex-command (if YaTeX-dos "makeind" "makeindex")
yuuji@11	88 "*Default makeindex command."
yuuji@11	89 )
yuuji@5	90 (defvar dviprint-command-format
yuuji@13	91 (if YaTeX-dos "dviprt %s %f%t"
yuuji@5	92 "dvi2ps %f %t %s \| lpr")
yuuji@22	93 "*Command line string to print out current file.
yuuji@22	94 Format string %s will be replaced by the filename. Do not forget to
yuuji@22	95 specify the `from usage' and `to usage' with their option by format string
yuuji@22	96 %f and %t.
yuuji@22	97 See also documentation of dviprint-from-format and dviprint-to-format."
yuuji@5	98 )
yuuji@5	99 (defvar dviprint-from-format
yuuji@13	100 (if YaTeX-dos "%b-" "-f %b")
yuuji@7	101 "*`From' page format of dvi filter. %b will turn to beginning page number."
yuuji@5	102 )
yuuji@5	103 (defvar dviprint-to-format
yuuji@13	104 (if YaTeX-dos "%e" "-t %e")
yuuji@7	105 "*`To' page format of dvi filter. %e will turn to end page number."
yuuji@5	106 )
yuuji@5	107 (defvar YaTeX-default-document-style
yuuji@5	108 (concat (if YaTeX-japan "j") "article")
yuuji@5	109 "*Default LaTeX Documentstyle for YaTeX-typeset-region."
yuuji@5	110 )
yuuji@5	111 (defvar YaTeX-need-nonstop nil
yuuji@45	112 "*T for adding `\\nonstopmode{}' to text before invoking latex command."
yuuji@5	113 )
yuuji@0	114 (defvar latex-warning-regexp "line.* [0-9]*"
yuuji@5	115 "*Regular expression of line number of warning message by latex command."
yuuji@0	116 )
yuuji@0	117 (defvar latex-error-regexp "l\\.[1-9][0-9]*"
yuuji@22	118 "*Regular expression of line number of latex error.
yuuji@22	119 Perhaps your latex command stops at this error message with line number of
yuuji@22	120 LaTeX source text."
yuuji@0	121 )
yuuji@1	122 (defvar latex-dos-emergency-message
yuuji@3	123 "Emergency stop" ;<- for Micro tex, ASCII-pTeX 1.6
yuuji@22	124 "Message pattern of emergency stop of typesetting.
yuuji@22	125 Because Demacs (GNU Emacs on DOS) cannot have concurrent process, the
yuuji@0	126 latex command which is stopping on a LaTeX error, is terminated by Demacs.
yuuji@13	127 Many latex command on DOS display some messages when it is terminated by
yuuji@13	128 other process, user or OS. Define to this variable a message string of your
yuuji@13	129 latex command on DOS shown at abnormal termination.
yuuji@0	130 Remember Demacs's call-process function is not oriented for interactive
yuuji@0	131 process."
yuuji@0	132 )
yuuji@5	133 (defvar latex-message-kanji-code 2
yuuji@5	134 "*Kanji coding system latex command types out.
yuuji@5	135 1 = Shift JIS, 2 = JIS, 3 = EUC."
yuuji@5	136 )
yuuji@22	137 (defvar YaTeX-inhibit-prefix-letter nil
yuuji@22	138 "*T for changing key definitions from [prefix] Letter to [prefix] C-Letter."
yuuji@22	139 )
yuuji@5	140 (defvar NTT-jTeX nil
yuuji@5	141 "*Use NTT-jTeX for latex command."
yuuji@5	142 )
yuuji@11	143 (defvar YaTeX-item-regexp (concat (regexp-quote "\\") "\$sub\$*item")
yuuji@58	144 "*Regular expression of item command."
yuuji@6	145 )
yuuji@18	146 (defvar YaTeX-nervous t
yuuji@18	147 "*If you are nervous about maintenance of yatexrc, set this value to T.
yuuji@18	148 And you will have the local dictionary."
yuuji@6	149 )
yuuji@7	150 (defvar YaTeX-sectioning-regexp
yuuji@52	151 "\$part\\\|chapter\\?\\\|\\(sub\$\$section\\\|paragraph\$\\*?\\)\\b"
yuuji@7	152 "*LaTeX sectioning commands regexp."
yuuji@7	153 )
yuuji@58	154 (defvar YaTeX-paragraph-start
yuuji@58	155 (concat "^[ \t]%\\\|^[ \t]$\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@13	156 YaTeX-sectioning-regexp ;sectioning commands
yuuji@7	157 "\\\|[A-z]*item\\\|begin{\\\|end{" ;special declaration
yuuji@7	158 "\\)")
yuuji@58	159 "*Paragraph starting regexp of common LaTeX source. Use this value
yuuji@58	160 for YaTeX-uncomment-paragraph."
yuuji@58	161 )
yuuji@58	162 (defvar YaTeX-paragraph-separate
yuuji@58	163 (concat "^[ \t]%\\\|^[ \t]$\\\|^\C-l\\\|\\\\\\\\$\\\|^[ \t]*\\\\\\("
yuuji@58	164 YaTeX-sectioning-regexp ;sectioning commands
yuuji@58	165 "\\\|begin{\\\|end{" ;special declaration
yuuji@58	166 "\\)")
yuuji@7	167 "*Paragraph delimiter regexp of common LaTeX source. Use this value
yuuji@7	168 for YaTeX-uncomment-paragraph."
yuuji@7	169 )
yuuji@49	170 (defvar YaTeX-verbatim-environments
yuuji@49	171 '("verbatim" "verbatim*")
yuuji@49	172 "*Assume these environments of this variable disable LaTeX commands.")
yuuji@51	173 (defvar YaTeX-verb-regexp "verb\\*?\\\|path"
yuuji@51	174 "*Regexp of verb family. Do not contain preceding \\\\ nor \$\$.")
yuuji@49	175 (defvar YaTeX-fill-inhibit-environments
yuuji@49	176 (append '("tabular" "tabular" "array" "picture" "eqnarray" "eqnarray"
yuuji@49	177 "equation" "math" "displaymath")
yuuji@49	178 YaTeX-verbatim-environments)
yuuji@13	179 "*In these environments, YaTeX inhibits fill-paragraph from formatting.
yuuji@11	180 Define those environments as a form of list."
yuuji@11	181 )
yuuji@52	182 (defvar YaTeX-itemizing-env-regexp
yuuji@52	183 "itemize\\\|enumerate\\\|description\\\|list"
yuuji@53	184 "*Regexp of itemizing environments")
yuuji@53	185 (defvar YaTeX-equation-env-regexp
yuuji@54	186 "array\\?\\\|equation\\?"
yuuji@53	187 "*Regexp of environments for equations")
yuuji@57	188 (defvar YaTeX-array-env-regexp
yuuji@58	189 (concat
yuuji@58	190 "array\\?\\\|eqnarray\\?\\\|tabbing\\\|tabular\\*?\\\|" ;LaTeX
yuuji@58	191 "align\\?\\\|split\\?\\\|aligned\\?\\\|alignat\\?\\\|" ;AMS-LaTeX
yuuji@58	192 "xalignat\\?\\\|xxalignat\\?") ;AMS-LaTeX
yuuji@57	193 "*Regexp of environments where `&' becomes field delimiter.")
yuuji@11	194 (defvar YaTeX-uncomment-once t
yuuji@22	195 "*T for removing all continuous commenting character(%).
yuuji@22	196 Nil for removing only one commenting character at the beginning-of-line."
yuuji@11	197 )
yuuji@22	198 (defvar YaTeX-default-pop-window-height 10
yuuji@22	199 "Default typesetting buffer height.
yuuji@22	200 If integer, sets the window-height of typesetting buffer.
yuuji@22	201 If string, sets the percentage of it.
yuuji@22	202 If nil, use default pop-to-buffer."
yuuji@11	203 )
yuuji@22	204 (defvar YaTeX-close-paren-always t
yuuji@22	205 "Close parenthesis always when YaTeX-modify-mode is nil."
yuuji@11	206 )
yuuji@22	207 (defvar YaTeX-no-begend-shortcut nil
yuuji@22	208 "*T for disabling shortcut of begin-type completion, [prefix] b d, etc."
yuuji@22	209 )
yuuji@22	210 (defvar YaTeX-greek-by-maketitle-completion nil
yuuji@22	211 "*T for greek letters completion by maketitle-type completion."
yuuji@22	212 )
yuuji@22	213 (defvar YaTeX-auto-math-mode t
yuuji@22	214 "*T for changing YaTeX-math mode automatically.")
yuuji@58	215 (defvar YaTeX-use-AMS-LaTeX nil
yuuji@58	216 "*T for using AMS-LaTeX"
yuuji@58	217 )
yuuji@22	218 (defvar yatex-mode-hook nil
yuuji@22	219 "*List of functions to be called at the end of yatex-mode initializations."
yuuji@22	220 )
yuuji@22	221 ;;-- Math mode values --
yuuji@22	222
yuuji@22	223 (defvar YaTeX-math-key-list-default
yuuji@22	224 '((";" . YaTeX-math-sign-alist)
yuuji@52	225 (":" . YaTeX-greek-key-alist))
yuuji@22	226 "Default key sequence to invoke math-mode's image completion."
yuuji@22	227 )
yuuji@22	228 (defvar YaTeX-math-key-list-private nil
yuuji@51	229 "*User defined alist, math-mode-prefix vs completion alist."
yuuji@22	230 )
yuuji@22	231 (defvar YaTeX-math-key-list
yuuji@22	232 (append YaTeX-math-key-list-private YaTeX-math-key-list-default)
yuuji@22	233 "Key sequence to invoke math-mode's image completion."
yuuji@22	234 )
yuuji@52	235 (defvar YaTeX-create-file-prefix-g nil
yuuji@54	236 "*Non-nil creates new file when [prefix] g on \\include{foo}."
yuuji@54	237 )
yuuji@54	238 (defvar YaTeX-skip-default-reader nil
yuuji@54	239 "Non-nil skips default argument reader of section-type completion."
yuuji@54	240 )
yuuji@54	241 (defvar YaTeX-simple-messages nil
yuuji@54	242 "Non-nil makes minibuffer messages simpler."
yuuji@54	243 )
yuuji@57	244 (defvar YaTeX-addin-prefix "YaTeX:")
yuuji@0	245 ;------------ Completion table ------------
yuuji@0	246 ; Set tex-section-like command possible completion
yuuji@22	247 (defvar section-table
yuuji@49	248 '(("part") ("chapter") ("section") ("subsection")
yuuji@49	249 ("subsubsection") ("paragraph") ("subparagraph")
yuuji@22	250 ("author") ("thanks") ("documentstyle") ("pagestyle")
yuuji@49	251 ("title") ("underline") ("label") ("makebox")
yuuji@49	252 ("footnote") ("footnotetext")
yuuji@48	253 ("hspace") ("vspace") ("bibliography") ("bibitem") ("cite")
yuuji@49	254 ("input") ("include") ("includeonly") ("mbox") ("hbox") ("caption")
yuuji@22	255 ("newlength") ("setlength" 2) ("addtolength" 2) ("settowidth" 2)
yuuji@22	256 ("setcounter" 2) ("addtocounter" 2) ("stepcounter" 2)
yuuji@22	257 ("newcommand" 2) ("renewcommand" 2)
yuuji@22	258 ("setcounter" 2) ("newenvironment" 3) ("newtheorem" 2)
yuuji@49	259 ("cline") ("framebox") ("savebox") ("date") ("put") ("ref")
yuuji@22	260 ("frac" 2) ("multicolumn" 3) ("shortstack")
yuuji@22	261 )
yuuji@22	262 "Default completion table for section-type completion."
yuuji@22	263 )
yuuji@0	264 (defvar user-section-table nil)
yuuji@6	265 (defvar tmp-section-table nil)
yuuji@0	266
yuuji@0	267 ; Set tex-environment possible completion
yuuji@22	268 (defvar env-table
yuuji@22	269 '(("quote") ("quotation") ("center") ("verse") ("document")
yuuji@22	270 ("verbatim") ("itemize") ("enumerate") ("description")
yuuji@53	271 ("list") ("tabular") ("tabular*") ("table") ("tabbing") ("titlepage")
yuuji@22	272 ("sloppypar") ("quotation") ("picture") ("displaymath")
yuuji@22	273 ("eqnarray") ("figure") ("equation") ("abstract") ("array")
yuuji@22	274 ("thebibliography") ("theindex") ("flushleft") ("flushright")
yuuji@22	275 ("minipage")
yuuji@22	276 )
yuuji@22	277 "Default completion table for begin-type completion."
yuuji@22	278 )
yuuji@0	279 (defvar user-env-table nil)
yuuji@6	280 (defvar tmp-env-table nil)
yuuji@0	281
yuuji@13	282 ; Set {\Large }-like completion
yuuji@22	283 (defvar fontsize-table
yuuji@22	284 '(("rm") ("em") ("bf") ("boldmath") ("it") ("sl") ("sf") ("sc") ("tt")
yuuji@22	285 ("dg") ("dm")
yuuji@22	286 ("tiny") ("scriptsize") ("footnotesize") ("small")("normalsize")
yuuji@22	287 ("large") ("Large") ("LARGE") ("huge") ("Huge")
yuuji@22	288 )
yuuji@22	289 "Default completion table for large-type completion."
yuuji@22	290 )
yuuji@0	291 (defvar user-fontsize-table nil)
yuuji@6	292 (defvar tmp-fontsize-table nil)
yuuji@0	293
yuuji@22	294 (defvar singlecmd-table
yuuji@51	295 (append
yuuji@51	296 '(("maketitle") ("sloppy") ("protect")
yuuji@51	297 ("LaTeX") ("TeX") ("item") ("item[]") ("appendix") ("hline")
yuuji@54	298 ;;("rightarrow") ("Rightarrow") ("leftarrow") ("Leftarrow")
yuuji@51	299 ("pagebreak") ("newpage") ("clearpage") ("cleardoublepage")
yuuji@51	300 ("footnotemark") ("verb") ("verb*")
yuuji@58	301 ("linebreak") ("pagebreak")
yuuji@51	302 ("left") ("right")
yuuji@51	303 )
yuuji@51	304 (if YaTeX-greek-by-maketitle-completion
yuuji@51	305 '(("alpha") ("beta") ("gamma") ("delta") ("epsilon")
yuuji@51	306 ("varepsilon") ("zeta") ("eta") ("theta")("vartheta")
yuuji@51	307 ("iota") ("kappa") ("lambda") ("mu") ("nu") ("xi") ("pi")
yuuji@51	308 ("varpi") ("rho") ("varrho") ("sigma") ("varsigma") ("tau")
yuuji@51	309 ("upsilon") ("phi") ("varphi") ("chi") ("psi") ("omega")
yuuji@51	310 ("Gamma") ("Delta") ("Theta") ("Lambda")("Xi") ("Pi")
yuuji@51	311 ("Sigma") ("Upsilon") ("Phi") ("Psi") ("Omega"))))
yuuji@22	312 "Default completion table for maketitle-type completion."
yuuji@22	313 )
yuuji@0	314 (defvar user-singlecmd-table nil)
yuuji@6	315 (defvar tmp-singlecmd-table nil)
yuuji@0	316
yuuji@0	317 ;---------- Key mode map ----------
yuuji@0	318 ;;;
yuuji@0	319 ;; Create new key map: YaTeX-mode-map
yuuji@0	320 ;; Do not change this section.
yuuji@0	321 ;;;
yuuji@0	322 (defvar YaTeX-mode-map nil
yuuji@54	323 "Keymap used in YaTeX mode"
yuuji@0	324 )
yuuji@4	325 (defvar YaTeX-typesetting-mode-map nil
yuuji@54	326 "Keymap used in YaTeX typesetting buffer"
yuuji@4	327 )
yuuji@4	328 (defvar YaTeX-prefix-map nil
yuuji@54	329 "Keymap used when YaTeX-prefix key pushed"
yuuji@0	330 )
yuuji@54	331 (defvar YaTeX-user-extensional-map (make-sparse-keymap)
yuuji@54	332 "*Keymap used for the user's customization")
yuuji@7	333 (defvar YaTeX-current-completion-type nil
yuuji@16	334 "Has current completion type. This may be used in YaTeX addin functions."
yuuji@7	335 )
yuuji@22	336 (defvar YaTeX-modify-mode nil
yuuji@51	337 "*Current editing mode.
yuuji@51	338 When non-nil, each opening parentheses only opens,
yuuji@51	339 nil enters both open/close parentheses when opening parentheses key pressed."
yuuji@22	340 )
yuuji@22	341 (defvar YaTeX-math-mode nil
yuuji@22	342 "Holds whether current mode is math-mode."
yuuji@22	343 )
yuuji@13	344 ;---------- Define default key bindings on YaTeX mode map ----------
yuuji@57	345 (defun YaTeX-define-key (key binding &optional map)
yuuji@51	346 "Define key on YaTeX-prefix-map."
yuuji@4	347 (if YaTeX-inhibit-prefix-letter
yuuji@4	348 (let ((c (aref key 0)))
yuuji@4	349 (cond
yuuji@4	350 ((and (>= c ?a) (<= c ?z)) (aset key 0 (1+ (- c ?a))))
yuuji@14	351 ((and (>= c ?A) (<= c ?Z) (numberp YaTeX-inhibit-prefix-letter))
yuuji@14	352 (aset key 0 (1+ (- c ?A))))
yuuji@4	353 (t nil))))
yuuji@57	354 (define-key (or map YaTeX-prefix-map) key binding)
yuuji@4	355 )
yuuji@57	356 (defun YaTeX-define-begend-key-normal (key env &optional map)
yuuji@4	357 "Define short cut YaTeX-make-begin-end key."
yuuji@4	358 (YaTeX-define-key
yuuji@4	359 key
yuuji@4	360 (list 'lambda '(arg) '(interactive "P")
yuuji@57	361 (list 'YaTeX-insert-begin-end env 'arg))
yuuji@57	362 map)
yuuji@4	363 )
yuuji@57	364 (defun YaTeX-define-begend-region-key (key env &optional map)
yuuji@4	365 "Define short cut YaTeX-make-begin-end-region key."
yuuji@4	366 (YaTeX-define-key key (list 'lambda nil '(interactive)
yuuji@57	367 (list 'YaTeX-insert-begin-end env t)) map)
yuuji@4	368 )
yuuji@57	369 (defun YaTeX-define-begend-key (key env &optional map)
yuuji@7	370 "Define short cut key for begin type completion both for normal
yuuji@7	371 and region mode. To customize YaTeX, user should use this function."
yuuji@57	372 (YaTeX-define-begend-key-normal key env map)
yuuji@7	373 (if YaTeX-inhibit-prefix-letter nil
yuuji@7	374 (YaTeX-define-begend-region-key
yuuji@7	375 (concat (upcase (substring key 0 1)) (substring key 1)) env))
yuuji@7	376 )
yuuji@0	377 ;;;
yuuji@0	378 ;; Define key table
yuuji@0	379 ;;;
yuuji@0	380 (if YaTeX-mode-map
yuuji@0	381 nil
yuuji@0	382 (setq YaTeX-mode-map (make-sparse-keymap))
yuuji@4	383 (setq YaTeX-prefix-map (make-sparse-keymap))
yuuji@4	384 (define-key YaTeX-mode-map "\"" 'YaTeX-insert-quote)
yuuji@5	385 (define-key YaTeX-mode-map "{" 'YaTeX-insert-braces)
yuuji@22	386 (define-key YaTeX-mode-map "(" 'YaTeX-insert-parens)
yuuji@7	387 (define-key YaTeX-mode-map "$" 'YaTeX-insert-dollar)
yuuji@57	388 (define-key YaTeX-mode-map "&" 'YaTeX-insert-amper)
yuuji@22	389 (define-key YaTeX-mode-map "[" 'YaTeX-insert-brackets)
yuuji@4	390 (define-key YaTeX-mode-map YaTeX-prefix YaTeX-prefix-map)
yuuji@22	391 (define-key YaTeX-mode-map "\M-\C-@" 'YaTeX-mark-environment)
yuuji@22	392 (define-key YaTeX-mode-map "\M-\C-a" 'YaTeX-beginning-of-environment)
yuuji@22	393 (define-key YaTeX-mode-map "\M-\C-e" 'YaTeX-end-of-environment)
yuuji@22	394 (define-key YaTeX-mode-map "\M-\C-m" 'YaTeX-intelligent-newline)
yuuji@32	395 (define-key YaTeX-mode-map "\C-i" 'YaTeX-indent-line)
yuuji@13	396 (YaTeX-define-key "%" 'YaTeX-%-menu)
yuuji@4	397 (YaTeX-define-key "t" 'YaTeX-typeset-menu)
yuuji@11	398 (YaTeX-define-key "w" 'YaTeX-switch-mode-menu)
yuuji@5	399 (YaTeX-define-key "'" 'YaTeX-prev-error)
yuuji@5	400 (YaTeX-define-key "^" 'YaTeX-visit-main)
yuuji@5	401 (YaTeX-define-key "4^" 'YaTeX-visit-main-other-window)
yuuji@51	402 (YaTeX-define-key "4g" 'YaTeX-goto-corresponding-*-other-window)
yuuji@53	403 (YaTeX-define-key "44" 'YaTeX-switch-to-window)
yuuji@53	404 (and YaTeX-emacs-19 window-system
yuuji@53	405 (progn
yuuji@53	406 (YaTeX-define-key "5^" 'YaTeX-visit-main-other-frame)
yuuji@53	407 (YaTeX-define-key "5g" 'YaTeX-goto-corresponding-*-other-frame)
yuuji@53	408 (YaTeX-define-key "55" 'YaTeX-switch-to-window)))
yuuji@5	409 (YaTeX-define-key " " 'YaTeX-do-completion)
yuuji@4	410 (YaTeX-define-key "v" 'YaTeX-version)
yuuji@0	411
yuuji@5	412 (YaTeX-define-key "}" 'YaTeX-insert-braces-region)
yuuji@5	413 (YaTeX-define-key "]" 'YaTeX-insert-brackets-region)
yuuji@11	414 (YaTeX-define-key ")" 'YaTeX-insert-parens-region)
yuuji@11	415 (YaTeX-define-key "$" 'YaTeX-insert-dollars-region)
yuuji@5	416 (YaTeX-define-key "i" 'YaTeX-fill-item)
yuuji@4	417 (YaTeX-define-key
yuuji@7	418 "\\" '(lambda () (interactive) (insert "$\\backslash$")))
yuuji@22	419 (if YaTeX-no-begend-shortcut
yuuji@22	420 (progn
yuuji@22	421 (YaTeX-define-key "B" 'YaTeX-make-begin-end-region)
yuuji@22	422 (YaTeX-define-key "b" 'YaTeX-make-begin-end))
yuuji@22	423 (YaTeX-define-begend-key "bc" "center")
yuuji@22	424 (YaTeX-define-begend-key "bd" "document")
yuuji@22	425 (YaTeX-define-begend-key "bD" "description")
yuuji@22	426 (YaTeX-define-begend-key "be" "enumerate")
yuuji@22	427 (YaTeX-define-begend-key "bE" "equation")
yuuji@22	428 (YaTeX-define-begend-key "bi" "itemize")
yuuji@22	429 (YaTeX-define-begend-key "bl" "flushleft")
yuuji@22	430 (YaTeX-define-begend-key "bm" "minipage")
yuuji@22	431 (YaTeX-define-begend-key "bt" "tabbing")
yuuji@22	432 (YaTeX-define-begend-key "bT" "tabular")
yuuji@22	433 (YaTeX-define-begend-key "b\^t" "table")
yuuji@22	434 (YaTeX-define-begend-key "bp" "picture")
yuuji@22	435 (YaTeX-define-begend-key "bq" "quote")
yuuji@22	436 (YaTeX-define-begend-key "bQ" "quotation")
yuuji@22	437 (YaTeX-define-begend-key "br" "flushright")
yuuji@22	438 (YaTeX-define-begend-key "bv" "verbatim")
yuuji@22	439 (YaTeX-define-begend-key "bV" "verse")
yuuji@22	440 (YaTeX-define-key "B " 'YaTeX-make-begin-end-region)
yuuji@22	441 (YaTeX-define-key "b " 'YaTeX-make-begin-end))
yuuji@4	442 (YaTeX-define-key "e" 'YaTeX-end-environment)
yuuji@14	443 (YaTeX-define-key "S" 'YaTeX-make-section-region)
yuuji@4	444 (YaTeX-define-key "s" 'YaTeX-make-section)
yuuji@4	445 (YaTeX-define-key "L" 'YaTeX-make-fontsize-region)
yuuji@4	446 (YaTeX-define-key "l" 'YaTeX-make-fontsize)
yuuji@4	447 (YaTeX-define-key "m" 'YaTeX-make-singlecmd)
yuuji@22	448 (YaTeX-define-key "." 'YaTeX-comment-paragraph)
yuuji@22	449 (YaTeX-define-key "," 'YaTeX-uncomment-paragraph)
yuuji@22	450 (YaTeX-define-key ">" 'YaTeX-comment-region)
yuuji@22	451 (YaTeX-define-key "<" 'YaTeX-uncomment-region)
yuuji@5	452 (YaTeX-define-key "g" 'YaTeX-goto-corresponding-*)
yuuji@5	453 (YaTeX-define-key "k" 'YaTeX-kill-*)
yuuji@5	454 (YaTeX-define-key "c" 'YaTeX-change-*)
yuuji@5	455 (YaTeX-define-key "a" 'YaTeX-make-accent)
yuuji@16	456 (YaTeX-define-key "?" 'YaTeX-help)
yuuji@22	457 (YaTeX-define-key "/" 'YaTeX-apropos)
yuuji@22	458 (YaTeX-define-key "&" 'YaTeX-what-column)
yuuji@52	459 (YaTeX-define-key "d" 'YaTeX-display-hierarchy)
yuuji@54	460 (YaTeX-define-key "x" YaTeX-user-extensional-map)
yuuji@5	461 (YaTeX-define-key "n"
yuuji@7	462 '(lambda () (interactive) (insert "\\\\")))
yuuji@13	463 (if YaTeX-dos
yuuji@7	464 (define-key YaTeX-prefix-map "\C-r"
yuuji@0	465 '(lambda () (interactive)
yuuji@3	466 (set-screen-height YaTeX-saved-screen-height) (recenter))))
yuuji@22	467 (mapcar
yuuji@22	468 (function
yuuji@22	469 (lambda (key)
yuuji@22	470 (define-key YaTeX-mode-map (car key) 'YaTeX-math-insert-sequence)))
yuuji@22	471 YaTeX-math-key-list)
yuuji@0	472 )
yuuji@0	473
yuuji@4	474 (if YaTeX-typesetting-mode-map nil
yuuji@4	475 (setq YaTeX-typesetting-mode-map (make-keymap))
yuuji@7	476 ;(suppress-keymap YaTeX-typesetting-mode-map t)
yuuji@7	477 (define-key YaTeX-typesetting-mode-map " " 'YaTeX-jump-error-line)
yuuji@7	478 (define-key YaTeX-typesetting-mode-map "\C-m" 'YaTeX-send-string)
yuuji@0	479 )
yuuji@0	480
yuuji@49	481 (defvar YaTeX-section-completion-map nil
yuuji@22	482 "*Key map used at YaTeX completion in the minibuffer.")
yuuji@49	483 (if YaTeX-section-completion-map nil
yuuji@49	484 (setq YaTeX-section-completion-map
yuuji@22	485 (copy-keymap (or (and (boundp 'gmhist-completion-map)
yuuji@22	486 gmhist-completion-map)
yuuji@22	487 minibuffer-local-completion-map)))
yuuji@49	488 (define-key YaTeX-section-completion-map
yuuji@22	489 " " 'YaTeX-minibuffer-complete)
yuuji@49	490 (define-key YaTeX-section-completion-map
yuuji@22	491 "\C-i" 'YaTeX-minibuffer-complete)
yuuji@49	492 (define-key YaTeX-section-completion-map
yuuji@22	493 "\C-v" 'YaTeX-read-section-with-overview))
yuuji@22	494
yuuji@14	495 (defvar YaTeX-recursive-map nil
yuuji@22	496 "*Key map used at YaTeX reading arguments in the minibuffer.")
yuuji@14	497 (if YaTeX-recursive-map nil
yuuji@14	498 (setq YaTeX-recursive-map (copy-keymap global-map))
yuuji@14	499 (define-key YaTeX-recursive-map YaTeX-prefix YaTeX-prefix-map))
yuuji@14	500
yuuji@14	501 ;; (define-key YaTeX-recursive-map
yuuji@14	502 ;; (concat YaTeX-prefix (if YaTeX-inhibit-prefix-letter "\C-s" "s"))
yuuji@14	503 ;; 'YaTeX-make-section)
yuuji@14	504 ;; (define-key map
yuuji@14	505 ;; (concat YaTeX-prefix (if YaTeX-inhibit-prefix-letter "\C-m" "m"))
yuuji@14	506 ;; 'YaTeX-make-singlecmd)
yuuji@14	507 ;; (define-key map
yuuji@14	508 ;; (concat YaTeX-prefix (if YaTeX-inhibit-prefix-letter "\C-l" "l"))
yuuji@14	509 ;; 'YaTeX-make-fontsize)
yuuji@14	510
yuuji@14	511
yuuji@0	512 ;---------- Define other variable ----------
yuuji@22	513 (defvar env-name "document" "*Initial tex-environment completion")
yuuji@22	514 (defvar section-name "documentstyle" "*Initial tex-section completion")
yuuji@22	515 (defvar fontsize-name "large" "*Initial fontsize completion")
yuuji@22	516 (defvar single-command "maketitle" "*Initial LaTeX single command")
yuuji@51	517 (defvar YaTeX-user-table-is-read nil
yuuji@5	518 "Flag that means whether user completion table has been read or not."
yuuji@0	519 )
yuuji@22	520 (defvar YaTeX-kanji-code-alist nil
yuuji@22	521 "Kanji-code expression translation table."
yuuji@5	522 )
yuuji@13	523 (if (boundp 'MULE)
yuuji@22	524 (setq YaTeX-kanji-code-alist
yuuji@22	525 (list (cons
yuuji@22	526 1
yuuji@22	527 (if YaTeX-dos (if (boundp 'sjis-dos) sjis-dos sjisdos)
yuuji@22	528 sjis))
yuuji@22	529 '(2 . junet) '(3 . euc-japan))
yuuji@13	530 ))
yuuji@13	531 (defvar YaTeX-kanji-code (if YaTeX-dos 1 2)
yuuji@5	532 "*File kanji code used by Japanese TeX."
yuuji@5	533 )
yuuji@22	534 (defvar YaTeX-coding-system nil "File coding system used by Japanese TeX.")
yuuji@22	535 (defvar YaTeX-latex-message-code "Process coding system for LaTeX.")
yuuji@5	536 (cond
yuuji@5	537 ((boundp 'MULE)
yuuji@22	538 (setq YaTeX-coding-system
yuuji@22	539 (symbol-value (cdr (assoc YaTeX-kanji-code YaTeX-kanji-code-alist))))
yuuji@13	540 (if (not YaTeX-dos)
yuuji@22	541 (setq YaTeX-latex-message-code autoconv)))
yuuji@5	542 ((boundp 'NEMACS)
yuuji@22	543 (setq YaTeX-latex-message-code latex-message-kanji-code))
yuuji@5	544 )
yuuji@14	545 (defvar YaTeX-parent-file nil
yuuji@14	546 "*Main LaTeX source file name used when %#! expression doesn't exist.")
yuuji@52	547 (make-variable-buffer-local 'YaTeX-parent-file)
yuuji@52	548
yuuji@14	549 ;---------- Provide YaTeX-mode ----------
yuuji@0	550 ;;;
yuuji@0	551 ;; Major mode definition
yuuji@0	552 ;;;
yuuji@0	553 (defun yatex-mode ()
yuuji@7	554 " Yet Another LaTeX mode: Major mode for editing input files of LaTeX.
yuuji@13	555 -You can invoke processes concerning LaTeX typesetting by
yuuji@7	556 \\[YaTeX-typeset-menu]
yuuji@22	557 -Complete LaTeX environment form of `\\begin{env} ... \\end{env}' by
yuuji@7	558 \\[YaTeX-make-begin-end]
yuuji@7	559 -Enclose region into some environment by
yuuji@7	560 \\[universal-argument] \\[YaTeX-make-begin-end]
yuuji@7	561 -Complete LaTeX command which takes argument like `\\section{}' by
yuuji@7	562 \\[YaTeX-make-section]
yuuji@7	563 -Put LaTeX command which takes no arguments like `\\maketitle' by
yuuji@7	564 \\[YaTeX-make-singlecmd]
yuuji@7	565 -Complete font or character size descriptor like `{\\large }' by
yuuji@7	566 \\[YaTeX-make-fontsize]
yuuji@22	567 -Enclose region into those descriptors above by
yuuji@7	568 \\[universal-argument] \\[YaTeX-make-fontsize]
yuuji@54	569 -Enter European accent notations by
yuuji@7	570 \\[YaTeX-make-accent]
yuuji@13	571 -Toggle various modes of YaTeX by
yuuji@13	572 \\[YaTeX-switch-mode-menu]
yuuji@22	573 -Change environt name (on the begin/end line) by
yuuji@22	574 \\[YaTeX-change-*]
yuuji@22	575 -Kill LaTeX command/environment sequences by
yuuji@22	576 \\[YaTeX-kill-*]
yuuji@22	577 -Kill LaTeX command/environment with its contents
yuuji@22	578 \\[universal-argument] \\[YaTeX-kill-*]
yuuji@22	579 -Go to corresponding object (begin/end, file, labels) by
yuuji@54	580 \\[YaTeX-goto-corresponding-*] or
yuuji@54	581 \\[YaTeX-goto-corresponding-*-other-window] (in other window)
yuuji@54	582 \\[YaTeX-goto-corresponding-*-other-frame] (in other frame)
yuuji@22	583 -Go to main LaTeX source text by
yuuji@54	584 \\[YaTeX-visit-main] or
yuuji@54	585 \\[YaTeX-visit-main-other-window] (in other window)
yuuji@54	586 \\[YaTeX-visit-main-other-frame] (in other frame)
yuuji@22	587 -Comment out or uncomment region by
yuuji@22	588 \\[YaTeX-comment-region] or \\[YaTeX-uncomment-region]
yuuji@22	589 -Comment out or uncomment paragraph by
yuuji@22	590 \\[YaTeX-comment-paragraph] or \\[YaTeX-uncomment-paragraph]
yuuji@22	591 -Make an \\item entry hang-indented by
yuuji@22	592 \\[YaTeX-fill-item]
yuuji@22	593 -Enclose the region with parentheses by
yuuji@22	594 \\[YaTeX-insert-parens-region]
yuuji@22	595 \\[YaTeX-insert-braces-region]
yuuji@22	596 \\[YaTeX-insert-brackets-region]
yuuji@22	597 \\[YaTeX-insert-dollars-region]
yuuji@22	598 -Look up the corresponding column header of tabular environment by
yuuji@22	599 \\[YaTeX-what-column]
yuuji@54	600 -Enter a newline and an entry suitable for environment by
yuuji@54	601 \\[YaTeX-intelligent-newline]
yuuji@54	602 -View the structure of file inclusion by
yuuji@54	603 \\[YaTeX-display-hierarchy]
yuuji@22	604 -Refer the online help of popular LaTeX commands by
yuuji@54	605 \\[YaTeX-help] (help)
yuuji@54	606 \\[YaTeX-apropos] (apropos)
yuuji@13	607 -Edit `%# notation' by
yuuji@13	608 \\[YaTeX-%-menu]
yuuji@7	609
yuuji@7	610 Those are enough for fastening your editing of LaTeX source. But further
yuuji@22	611 more features are available and they are documented in the manual.
yuuji@22	612 "
yuuji@0	613 (interactive)
yuuji@0	614 (kill-all-local-variables)
yuuji@7	615 (setq major-mode 'yatex-mode)
yuuji@55	616 (setq mode-name (if YaTeX-japan "��Ă�" "YaTeX"))
yuuji@18	617 (mapcar 'make-local-variable
yuuji@52	618 '(dvi2-command fill-column fill-prefix
yuuji@18	619 tmp-env-table tmp-section-table tmp-fontsize-table
yuuji@52	620 tmp-singlecmd-table paragraph-start paragraph-separate
yuuji@52	621 YaTeX-math-mode indent-line-function
yuuji@58	622 comment-start comment-start-skip
yuuji@22	623 ))
yuuji@14	624 (cond ((boundp 'MULE)
yuuji@5	625 (set-file-coding-system YaTeX-coding-system))
yuuji@5	626 ((boundp 'NEMACS)
yuuji@5	627 (make-local-variable 'kanji-fileio-code)
yuuji@5	628 (setq kanji-fileio-code YaTeX-kanji-code)))
yuuji@5	629 (setq fill-column YaTeX-fill-column
yuuji@7	630 fill-prefix YaTeX-fill-prefix
yuuji@58	631 paragraph-start YaTeX-paragraph-start
yuuji@58	632 paragraph-separate YaTeX-paragraph-separate
yuuji@52	633 indent-line-function 'YaTeX-indent-line
yuuji@58	634 comment-start YaTeX-comment-prefix
yuuji@58	635 ;;comment-start-skip "[^\\\\]%+[ \t]*"
yuuji@22	636 )
yuuji@0	637 (use-local-map YaTeX-mode-map)
yuuji@13	638 (if YaTeX-dos (setq YaTeX-saved-screen-height (screen-height)))
yuuji@6	639 (YaTeX-read-user-completion-table)
yuuji@54	640 (and (fboundp 'YaTeX-19-collect-macros) (YaTeX-19-collect-macros))
yuuji@16	641 (run-hooks 'text-mode-hook 'yatex-mode-hook)
yuuji@5	642 )
yuuji@5	643
yuuji@0	644 ;---------- Define YaTeX-mode functions ----------
yuuji@13	645 (defvar YaTeX-ec "\\" "Escape character of current mark-up language.")
yuuji@22	646 (defvar YaTeX-ec-regexp (regexp-quote YaTeX-ec))
yuuji@13	647 (defvar YaTeX-struct-begin
yuuji@13	648 (concat YaTeX-ec "begin{%1}%2")
yuuji@13	649 "Keyword to begin environment.")
yuuji@13	650 (defvar YaTeX-struct-end (concat YaTeX-ec "end{%1}")
yuuji@13	651 "Keyword to end environment.")
yuuji@13	652 (defvar YaTeX-struct-name-regexp "[^}]+"
yuuji@13	653 "Environment name regexp.")
yuuji@22	654 (defvar YaTeX-TeX-token-regexp
yuuji@55	655 (cond (YaTeX-japan "[A-Za-z*��-��-�]+")
yuuji@22	656 (t "[A-Za-z*]+"))
yuuji@22	657 "Regexp of characters which can be a member of TeX command's name.")
yuuji@32	658 (defvar YaTeX-command-token-regexp YaTeX-TeX-token-regexp
yuuji@51	659 "Regexp of characters which can be a member of current mark up language's command name.")
yuuji@49	660
yuuji@13	661 ;;(defvar YaTeX-struct-section
yuuji@13	662 ;; (concat YaTeX-ec "%1{%2}")
yuuji@13	663 ;; "Keyword to make section.")
yuuji@13	664
yuuji@0	665 ;;;
yuuji@22	666 ;; autoload section
yuuji@22	667 ;;;
yuuji@51	668 ;;autoload from yatexlib(general functions).
yuuji@22	669 (autoload 'YaTeX-showup-buffer "yatexlib" "YaTeX library" t)
yuuji@22	670 (autoload 'YaTeX-window-list "yatexlib" "YaTeX library" t)
yuuji@22	671 (autoload 'YaTeX-search-active-forward "yatexlib" "YaTeX library" t)
yuuji@22	672 (autoload 'YaTeX-search-active-backward "yatexlib" "YaTeX library" t)
yuuji@22	673 (autoload 'substitute-all-key-definition "yatexlib" "YaTeX library" t)
yuuji@22	674 (autoload 'YaTeX-switch-to-buffer "yatexlib" "YaTeX library" t)
yuuji@22	675 (autoload 'YaTeX-switch-to-buffer-other-window "yatexlib" "YaTeX library" t)
yuuji@22	676 (autoload 'YaTeX-replace-format "yatexlib" "YaTeX library" t)
yuuji@22	677 (autoload 'YaTeX-replace-format-args "yatexlib" "YaTeX library" t)
yuuji@22	678 (autoload 'rindex "yatexlib" "YaTeX library" t)
yuuji@22	679 (autoload 'YaTeX-match-string "yatexlib" "YaTeX library" t)
yuuji@22	680 (autoload 'YaTeX-minibuffer-complete "yatexlib" "YaTeX library" t)
yuuji@51	681 (autoload 'goto-buffer-window "yatexlib" "YaTeX library" t)
yuuji@51	682 (autoload 'split-window-calculate-height "yatexlib" "YaTeX library" t)
yuuji@51	683 (autoload 'read-string-with-history "yatexlib" "YaTeX library" t)
yuuji@51	684 (autoload 'read-from-minibuffer-with-history "yatexlib" "YaTeX library" t)
yuuji@51	685 (autoload 'completing-read-with-history "yatexlib" "YaTeX library" t)
yuuji@53	686 (autoload 'YaTeX-switch-to-window "yatexlib" "For windows.el" t)
yuuji@22	687
yuuji@22	688 ;;autoload from yatexprc.el
yuuji@22	689 (autoload 'YaTeX-visit-main "yatexprc" "Visit main LaTeX file." t)
yuuji@22	690 (autoload 'YaTeX-visit-main-other-window "yatexprc"
yuuji@52	691 "Visit main other window." t)
yuuji@53	692 (autoload 'YaTeX-main-file-p "yatexprc" "Check if the file is main." t)
yuuji@51	693 (autoload 'YaTeX-get-builtin "yatexprc" "Get %# built-in." t)
yuuji@22	694
yuuji@22	695 ;;autoload from yatexmth.el
yuuji@22	696 (autoload 'YaTeX-math-insert-sequence "yatexmth" "Image input." t)
yuuji@22	697 (autoload 'YaTeX-in-math-mode-p "yatexmth" "Check if in math-env." t)
yuuji@22	698 (autoload 'YaTeX-toggle-math-mode "yatexmth" "YaTeX math-mode interfaces." t)
yuuji@52	699 (autoload 'YaTeX-math-member-p "yatexmth" "Check if a word is math command." t)
yuuji@22	700
yuuji@22	701 ;;autoload from yatexhlp.el
yuuji@22	702 (autoload 'YaTeX-help "yatexhlp" "YaTeX helper with LaTeX commands." t)
yuuji@22	703 (autoload 'YaTeX-apropos "yatexhlp" "Apropos for (La)TeX commands." t)
yuuji@22	704
yuuji@22	705 ;;autoload from yatexgen.el
yuuji@22	706 (autoload 'YaTeX-generate "yatexgen" "YaTeX add-in function generator." t)
yuuji@22	707 (autoload 'YaTeX-generate-simple "yatexgen" "YaTeX add-in support." t)
yuuji@22	708
yuuji@22	709 ;;autoload from yatexsec.el
yuuji@22	710 (autoload 'YaTeX-read-section-in-minibuffer "yatexsec" "YaTeX sectioning" t)
yuuji@22	711 (autoload 'YaTeX-make-section-with-overview "yatexsec" "YaTeX sectioning" t)
yuuji@22	712
yuuji@22	713 ;;autoload from yatexenv.el
yuuji@22	714 (autoload 'YaTeX-what-column "yatexenv" "YaTeX env. specific funcs" t)
yuuji@22	715 (autoload 'YaTeX-intelligent-newline "yatexenv" "YaTeX env. specific funcs" t)
yuuji@53	716 (autoload 'YaTeX-indent-line-equation "yatexenv" "Indent equation lines." t)
yuuji@53	717 (autoload 'YaTeX-goto-corresponding-leftright "yatexenv" "\left\right jumps" t)
yuuji@22	718
yuuji@52	719 ;;autoload from yatexhie.el
yuuji@52	720 (autoload 'YaTeX-display-hierarchy "yatexhie"
yuuji@52	721 "YaTeX document hierarchy browser" t)
yuuji@52	722
yuuji@22	723 ;;;
yuuji@0	724 ;; YaTeX-mode functions
yuuji@0	725 ;;;
yuuji@22	726 (defun YaTeX-insert-begin-end (env region-mode)
yuuji@45	727 "Insert \\begin{mode-name} and \\end{mode-name}.
yuuji@22	728 This works also for other defined begin/end tokens to define the structure."
yuuji@7	729 (setq YaTeX-current-completion-type 'begin)
yuuji@58	730 (let*((ccol (current-column)) beg beg2 exchange
yuuji@22	731 (arg region-mode) ;for old compatibility
yuuji@58	732 (indent-column (+ ccol YaTeX-environment-indent))(i 1) func)
yuuji@22	733 (if (and region-mode (> (point) (mark)))
yuuji@16	734 (progn (exchange-point-and-mark)
yuuji@16	735 (setq exchange t
yuuji@16	736 ccol (current-column)
yuuji@16	737 indent-column (+ ccol YaTeX-environment-indent))))
yuuji@16	738 ;;VER2 (insert "\\begin{" env "}" (YaTeX-addin env))
yuuji@16	739 (setq beg (point))
yuuji@16	740 (YaTeX-insert-struc 'begin env)
yuuji@58	741 (setq beg2 (point))
yuuji@16	742 (insert "\n")
yuuji@16	743 (indent-to indent-column)
yuuji@16	744 (save-excursion
yuuji@16	745 ;;indent optional argument of \begin{env}, if any
yuuji@16	746 (while (> (point-beginning-of-line) beg)
yuuji@16	747 (skip-chars-forward "\\s " (point-end-of-line))
yuuji@16	748 (indent-to indent-column)
yuuji@16	749 (forward-line -1)))
yuuji@58	750 (require 'yatexenv)
yuuji@22	751 (if region-mode
yuuji@16	752 ;;if region-mode, indent all text in the region
yuuji@7	753 (save-excursion
yuuji@53	754 (if (fboundp (intern-soft (concat "YaTeX-enclose-" env)))
yuuji@53	755 (funcall (intern-soft (concat "YaTeX-enclose-" env))
yuuji@53	756 (point) (mark))
yuuji@53	757 (while (< (progn (forward-line 1) (point)) (mark))
yuuji@53	758 (if (eolp) nil
yuuji@53	759 (skip-chars-forward " \t\n")
yuuji@58	760 (indent-to indent-column))))))
yuuji@22	761 (if region-mode (exchange-point-and-mark))
yuuji@16	762 (indent-to ccol)
yuuji@16	763 ;;VER2 (insert "\\end{" env "}\n")
yuuji@16	764 (YaTeX-insert-struc 'end env)
yuuji@58	765 (YaTeX-reindent ccol)
yuuji@22	766 (if region-mode
yuuji@16	767 (progn
yuuji@54	768 (insert "\n")
yuuji@16	769 (or exchange (exchange-point-and-mark)))
yuuji@58	770 (goto-char beg2)
yuuji@58	771 (YaTeX-intelligent-newline nil))
yuuji@5	772 (if YaTeX-current-position-register
yuuji@5	773 (point-to-register YaTeX-current-position-register)))
yuuji@0	774 )
yuuji@0	775
yuuji@0	776 (defun YaTeX-make-begin-end (arg)
yuuji@0	777 "Make LaTeX environment command of \\begin{env.} ... \\end{env.}
yuuji@0	778 by completing read.
yuuji@0	779 If you invoke this command with universal argument,
yuuji@5	780 $key binding for universal-argument is \\[universal-argument]$
yuuji@0	781 you can put REGION into that environment between \\begin and \\end."
yuuji@0	782 (interactive "P")
yuuji@0	783 (let*
yuuji@0	784 ((mode (if arg " region" ""))
yuuji@0	785 (env
yuuji@5	786 (YaTeX-read-environment
yuuji@5	787 (format "Begin environment%s(default %s): " mode env-name))))
yuuji@0	788 (if (string= env "")
yuuji@0	789 (setq env env-name))
yuuji@0	790 (setq env-name env)
yuuji@7	791 (YaTeX-update-table
yuuji@7	792 (list env-name) 'env-table 'user-env-table 'tmp-env-table)
yuuji@0	793 (YaTeX-insert-begin-end env-name arg))
yuuji@0	794 )
yuuji@0	795
yuuji@0	796 (defun YaTeX-make-begin-end-region ()
yuuji@0	797 "Call YaTeX-make-begin-end with ARG to specify region mode."
yuuji@0	798 (interactive)
yuuji@0	799 (YaTeX-make-begin-end t)
yuuji@0	800 )
yuuji@0	801
yuuji@22	802 (defun YaTeX-inner-environment (&optional quick)
yuuji@22	803 "Return current inner-most environment.
yuuji@22	804 Non-nil for optional argument QUICK restricts search bound to most
yuuji@53	805 recent sectioning command. Matching point is stored to property 'point
yuuji@53	806 of 'YaTeX-inner-environment, which can be referred by
yuuji@53	807 (get 'YaTeX-inner-environment 'point)."
yuuji@58	808 (let*((nest 0)
yuuji@58	809 (beg (YaTeX-replace-format-args
yuuji@58	810 (regexp-quote YaTeX-struct-begin)
yuuji@58	811 YaTeX-struct-name-regexp "" ""))
yuuji@58	812 (end (YaTeX-replace-format-args
yuuji@58	813 (regexp-quote YaTeX-struct-end)
yuuji@58	814 YaTeX-struct-name-regexp "" ""))
yuuji@58	815 (begend (concat "\$" beg "\$\\\|\$" end "\$"))
yuuji@58	816 bound m0
yuuji@54	817 (open
yuuji@54	818 (concat "^" (or (cdr (assq major-mode '((yahtml-mode . "<")))) "{")))
yuuji@54	819 (close
yuuji@54	820 (concat "^" (or (cdr (assq major-mode '((yahtml-mode . ">")))) "}"))))
yuuji@22	821 (save-excursion
yuuji@22	822 (if quick
yuuji@22	823 (setq bound
yuuji@22	824 (save-excursion
yuuji@22	825 (YaTeX-re-search-active-backward
yuuji@52	826 (concat YaTeX-ec-regexp
yuuji@52	827 "\$" YaTeX-sectioning-regexp "\$\\*?\\{")
yuuji@22	828 YaTeX-comment-prefix nil 1)
yuuji@52	829 (or (bobp) (end-of-line))
yuuji@52	830 (point))))
yuuji@22	831 (if (catch 'begin
yuuji@53	832 (if (and (numberp bound) (< (point) bound)) (throw 'begin nil))
yuuji@22	833 (while (YaTeX-re-search-active-backward
yuuji@22	834 begend YaTeX-comment-prefix bound t)
yuuji@58	835 (setq m0 (match-beginning 0))
yuuji@58	836 (if (looking-at end) ;;(match-beginning 2)
yuuji@22	837 (setq nest (1+ nest))
yuuji@22	838 (setq nest (1- nest)))
yuuji@53	839 (if (< nest 0)
yuuji@53	840 (progn
yuuji@58	841 (put 'YaTeX-inner-environment 'point m0)
yuuji@58	842 (goto-char m0)
yuuji@58	843 (put 'YaTeX-inner-environment 'indent (current-column))
yuuji@53	844 (throw 'begin t)))))
yuuji@22	845 (buffer-substring
yuuji@54	846 (progn (skip-chars-forward open) (1+ (point)))
yuuji@54	847 (progn (skip-chars-forward close) (point))))))
yuuji@5	848 )
yuuji@5	849
yuuji@5	850 (defun YaTeX-end-environment ()
yuuji@5	851 "Close opening environment"
yuuji@5	852 (interactive)
yuuji@5	853 (let ((curp (point))
yuuji@13	854 (env (YaTeX-inner-environment))
yuuji@13	855 (md (match-data)))
yuuji@5	856
yuuji@5	857 (if (not env) (error "No premature environment")
yuuji@3	858 (save-excursion
yuuji@22	859 (if (YaTeX-search-active-forward
yuuji@22	860 (YaTeX-replace-format-args YaTeX-struct-end env "" "")
yuuji@22	861 YaTeX-comment-prefix nil t)
yuuji@3	862 (if (y-or-n-p
yuuji@3	863 (concat "Environment `" env
yuuji@13	864 "' may be already closed. Force close?"))
yuuji@3	865 nil
yuuji@4	866 (error "end environment aborted."))))
yuuji@3	867 (message "") ;Erase (y or n) message.
yuuji@13	868 ;(insert "\\end{" env "}")
yuuji@13	869 (YaTeX-insert-struc 'end env)
yuuji@13	870 (store-match-data md)
yuuji@4	871 (setq curp (point))
yuuji@5	872 (goto-char (match-end 0))
yuuji@4	873 (if (pos-visible-in-window-p)
yuuji@13	874 (sit-for (if YaTeX-dos 2 1))
yuuji@13	875 (message "Matches with %s at line %d"
yuuji@13	876 (YaTeX-replace-format-args YaTeX-struct-begin env "" "")
yuuji@13	877 (count-lines (point-min) (point))))
yuuji@4	878 (goto-char curp))
yuuji@3	879 )
yuuji@3	880 )
yuuji@3	881
yuuji@13	882 ;;;VER2
yuuji@13	883 (defun YaTeX-insert-struc (what env)
yuuji@13	884 (cond
yuuji@13	885 ((eq what 'begin)
yuuji@13	886 (insert (YaTeX-replace-format-args
yuuji@13	887 YaTeX-struct-begin env (YaTeX-addin env))))
yuuji@13	888 ((eq what 'end)
yuuji@13	889 (insert (YaTeX-replace-format-args YaTeX-struct-end env)))
yuuji@13	890 (t nil))
yuuji@13	891 )
yuuji@13	892
yuuji@46	893 (defun YaTeX-make-section (arg &optional beg end cmd)
yuuji@0	894 "Make LaTeX \\section{} type command with completing read.
yuuji@13	895 With numeric ARG, you can specify the number of arguments of
yuuji@0	896 LaTeX command.
yuuji@0	897 For example, if you want to produce LaTeX command
yuuji@0	898
yuuji@0	899 \\addtolength{\\topmargin}{8mm}
yuuji@0	900
yuuji@5	901 which has two arguments. You can produce that sequence by typing...
yuuji@0	902 ESC 2 C-c s add SPC RET \\topm SPC RET 8mm RET
yuuji@0	903 $by default$
yuuji@13	904 Then yatex will automatically complete `addtolength' with two arguments
yuuji@6	905 next time.
yuuji@14	906 You can complete symbol at LaTeX command and the 1st argument.
yuuji@14	907
yuuji@14	908 If the optional 2nd and 3rd argument BEG END are specified, enclose
yuuji@46	909 the region from BEG to END into the first argument of the LaTeX sequence.
yuuji@46	910 Optional 4th arg CMD is LaTeX command name, for non-interactive use."
yuuji@6	911 (interactive "P")
yuuji@7	912 (setq YaTeX-current-completion-type 'section)
yuuji@14	913 (unwind-protect
yuuji@14	914 (let*
yuuji@22	915 ((source-window (selected-window))
yuuji@22	916 (section
yuuji@46	917 (or cmd
yuuji@46	918 (YaTeX-read-section
yuuji@54	919 (if YaTeX-simple-messages
yuuji@54	920 (format "Section-type (default %s): " section-name)
yuuji@54	921 (if (> (minibuffer-depth) 0)
yuuji@54	922 (format "%s???{} (default %s)%s: " YaTeX-ec section-name
yuuji@54	923 (format "[level:%d]" (minibuffer-depth)))
yuuji@54	924 (format "(C-v for view-section) %s???{} (default %s): "
yuuji@54	925 YaTeX-ec section-name)))
yuuji@46	926 nil)))
yuuji@14	927 (section (if (string= section "") section-name section))
yuuji@14	928 (numarg ;; The number of section-type command's argument
yuuji@14	929 (or arg
yuuji@51	930 (nth 1 (YaTeX-lookup-table section 'section))
yuuji@14	931 1))
yuuji@14	932 (arg-reader (intern-soft (concat "YaTeX::" section)))
yuuji@14	933 (addin-args (and arg-reader (fboundp arg-reader)))
yuuji@14	934 (title "")
yuuji@54	935 (j 1)
yuuji@14	936 (enable-recursive-minibuffers t));;let
yuuji@14	937 (setq section-name section)
yuuji@14	938 (if beg
yuuji@14	939 (let ((e (make-marker)))
yuuji@14	940 (goto-char end)
yuuji@14	941 (insert "}")
yuuji@14	942 (set-marker e (point))
yuuji@14	943 (goto-char beg)
yuuji@14	944 (insert YaTeX-ec section-name "{")
yuuji@14	945 (goto-char (marker-position e)))
yuuji@14	946 (use-global-map YaTeX-recursive-map)
yuuji@54	947 (if (= numarg 0) (YaTeX-make-singlecmd section-name)
yuuji@55	948 (insert YaTeX-ec section-name (YaTeX-addin section-name)))
yuuji@54	949 (while (<= j numarg)
yuuji@54	950 (insert
yuuji@54	951 "{"
yuuji@54	952 (setq title
yuuji@54	953 (cond
yuuji@54	954 (addin-args (funcall arg-reader j))
yuuji@54	955 (YaTeX-skip-default-reader "")
yuuji@54	956 (t
yuuji@54	957 (read-string (format "Argument %d of %s: " j section)))))
yuuji@54	958 "}")
yuuji@54	959 (setq j (1+ j))))
yuuji@14	960 (YaTeX-update-table
yuuji@14	961 (if (/= numarg 1) (list section numarg)
yuuji@14	962 (list section))
yuuji@14	963 'section-table 'user-section-table 'tmp-section-table)
yuuji@14	964 (if YaTeX-current-position-register
yuuji@14	965 (point-to-register YaTeX-current-position-register))
yuuji@14	966 (if (string= (buffer-substring (- (point) 2) (point)) "{}")
yuuji@54	967 (forward-char -1))
yuuji@54	968 (while (string= (buffer-substring (- (point) 3) (1- (point))) "{}")
yuuji@54	969 (forward-char -2)))
yuuji@14	970 (if (<= (minibuffer-depth) 0) (use-global-map global-map)))
yuuji@0	971 )
yuuji@0	972
yuuji@14	973 (defun YaTeX-make-section-region (args beg end)
yuuji@14	974 "Call YaTeX-make-section with arguments to specify region mode."
yuuji@14	975 (interactive "P\nr")
yuuji@14	976 (YaTeX-make-section args beg end)
yuuji@14	977 )
yuuji@0	978
yuuji@54	979 (defun YaTeX-make-fontsize (arg &optional fontsize)
yuuji@0	980 "Make completion like {\\large ...} or {\\slant ...} in minibuffer.
yuuji@0	981 If you invoke this command with universal argument, you can put region
yuuji@0	982 into {\\xxx } braces.
yuuji@5	983 $key binding for universal-argument is \\[universal-argument]$"
yuuji@0	984 (interactive "P")
yuuji@49	985 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@0	986 (let* ((mode (if arg "region" ""))
yuuji@0	987 (fontsize
yuuji@54	988 (or fontsize
yuuji@54	989 (YaTeX-read-fontsize
yuuji@54	990 (if YaTeX-simple-messages
yuuji@54	991 (format "Font or size (default %s): " fontsize-name)
yuuji@54	992 (format "{\\??? %s} (default %s)%s: " mode fontsize-name
yuuji@54	993 (if (> (minibuffer-depth) 0)
yuuji@54	994 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@54	995 nil nil))))
yuuji@0	996 (if (string= fontsize "")
yuuji@0	997 (setq fontsize fontsize-name))
yuuji@0	998 (setq fontsize-name fontsize)
yuuji@6	999 (YaTeX-update-table
yuuji@6	1000 (list fontsize-name)
yuuji@6	1001 'fontsize-table 'user-fontsize-table 'tmp-fontsize-table)
yuuji@0	1002 (if arg
yuuji@0	1003 (save-excursion
yuuji@0	1004 (if (> (point) (mark)) (exchange-point-and-mark))
yuuji@0	1005 (insert "{\\" fontsize-name " ")
yuuji@0	1006 (exchange-point-and-mark)
yuuji@0	1007 (insert "}"))
yuuji@0	1008 (insert "{\\" fontsize-name " }")
yuuji@5	1009 (if YaTeX-current-position-register
yuuji@5	1010 (point-to-register YaTeX-current-position-register))
yuuji@0	1011 (forward-char -1)))
yuuji@0	1012 )
yuuji@0	1013
yuuji@0	1014 (defun YaTeX-make-fontsize-region ()
yuuji@5	1015 "Call function:YaTeX-make-fontsize with ARG to specify region mode."
yuuji@0	1016 (interactive)
yuuji@0	1017 (YaTeX-make-fontsize t)
yuuji@0	1018 )
yuuji@0	1019
yuuji@52	1020 (defvar YaTeX-singlecmd-suffix "" "*Suffix for maketitle-type commands.")
yuuji@51	1021 (defvar YaTeX-read-singlecmd-history nil "Holds maketitle-type history.")
yuuji@51	1022 (put 'YaTeX-read-singlecmd-history 'no-default t)
yuuji@0	1023 (defun YaTeX-make-singlecmd (single)
yuuji@0	1024 (interactive
yuuji@49	1025 (list (YaTeX-cplread-with-learning
yuuji@54	1026 (if YaTeX-simple-messages
yuuji@54	1027 (format "maketitle-type (default %s): " single-command)
yuuji@54	1028 (format "%s??? (default %s)%s: " YaTeX-ec single-command
yuuji@54	1029 (if (> (minibuffer-depth) 0)
yuuji@54	1030 (format "[level:%d]" (minibuffer-depth)) "")))
yuuji@49	1031 'singlecmd-table 'user-singlecmd-table 'tmp-singlecmd-table
yuuji@51	1032 nil nil nil 'YaTeX-read-singlecmd-history)))
yuuji@0	1033 (if (string= single "")
yuuji@0	1034 (setq single single-command))
yuuji@0	1035 (setq single-command single)
yuuji@7	1036 (setq YaTeX-current-completion-type 'maketitle)
yuuji@54	1037 (let ((dollar (and (not (YaTeX-in-math-mode-p))
yuuji@54	1038 (YaTeX-math-member-p single-command)))
yuuji@54	1039 p q)
yuuji@54	1040 (if dollar (insert "$"))
yuuji@52	1041 (insert YaTeX-ec single-command)
yuuji@52	1042 (setq p (point))
yuuji@52	1043 (insert (YaTeX-addin single) YaTeX-singlecmd-suffix)
yuuji@54	1044 (if dollar (insert "$"))
yuuji@52	1045 (setq q (point))
yuuji@52	1046 (goto-char p)
yuuji@52	1047 (forward-char -2)
yuuji@52	1048 (if (looking-at "\\[\\]") (forward-char 1) (goto-char q)))
yuuji@5	1049 (if YaTeX-current-position-register
yuuji@5	1050 (point-to-register YaTeX-current-position-register))
yuuji@0	1051 )
yuuji@0	1052
yuuji@0	1053 (defvar YaTeX-completion-begin-regexp "[{\\]"
yuuji@51	1054 "Regular expression of limit where LaTeX command's completion begins.")
yuuji@0	1055
yuuji@0	1056 (defun YaTeX-do-completion ()
yuuji@0	1057 "Try completion on LaTeX command preceding point."
yuuji@0	1058 (interactive)
yuuji@0	1059 (if
yuuji@0	1060 (or (eq (preceding-char) ? )
yuuji@0	1061 (eq (preceding-char) ?\t)
yuuji@0	1062 (eq (preceding-char) ?\n)
yuuji@0	1063 (bobp))
yuuji@0	1064 (message "Nothing to complete.") ;Do not complete
yuuji@0	1065 (let* ((end (point))
yuuji@6	1066 (limit (point-beginning-of-line))
yuuji@0	1067 (completion-begin
yuuji@6	1068 (progn (re-search-backward "[ \t\n]" limit 1) (point)))
yuuji@0	1069 (begin (progn
yuuji@0	1070 (goto-char end)
yuuji@0	1071 (if (re-search-backward YaTeX-completion-begin-regexp
yuuji@0	1072 completion-begin t)
yuuji@0	1073 (1+ (point))
yuuji@0	1074 nil))))
yuuji@0	1075 (goto-char end)
yuuji@0	1076 (cond
yuuji@0	1077 ((null begin)
yuuji@13	1078 (message "I think it is not a LaTeX sequence."))
yuuji@0	1079 (t
yuuji@49	1080 (mapcar 'YaTeX-sync-local-table
yuuji@18	1081 '(tmp-section-table tmp-env-table tmp-singlecmd-table))
yuuji@6	1082 (let*((pattern (buffer-substring begin end))
yuuji@6	1083 (all-table
yuuji@6	1084 (append
yuuji@6	1085 section-table user-section-table tmp-section-table
yuuji@6	1086 env-table user-env-table tmp-env-table
yuuji@6	1087 singlecmd-table user-singlecmd-table tmp-singlecmd-table))
yuuji@6	1088 ;; First,
yuuji@6	1089 ;; search completion without backslash.
yuuji@6	1090 (completion (try-completion pattern all-table)))
yuuji@0	1091 (if
yuuji@0	1092 (eq completion nil)
yuuji@0	1093 ;; Next,
yuuji@0	1094 ;; search completion with backslash
yuuji@0	1095 (setq completion
yuuji@0	1096 (try-completion (buffer-substring (1- begin) end)
yuuji@0	1097 all-table nil)
yuuji@0	1098 begin (1- begin)))
yuuji@0	1099 (cond
yuuji@0	1100 ((null completion)
yuuji@0	1101 (message (concat "Can't find completion for '" pattern "'"))
yuuji@0	1102 (ding))
yuuji@0	1103 ((eq completion t) (message "Sole completion."))
yuuji@0	1104 ((not (string= completion pattern))
yuuji@0	1105 (kill-region begin end)
yuuji@0	1106 (insert completion)
yuuji@0	1107 )
yuuji@0	1108 (t
yuuji@0	1109 (message "Making completion list...")
yuuji@0	1110 (with-output-to-temp-buffer "Help"
yuuji@0	1111 (display-completion-list
yuuji@6	1112 (all-completions pattern all-table))))))))))
yuuji@0	1113 )
yuuji@0	1114
yuuji@12	1115 (defun YaTeX-toggle-modify-mode (&optional arg)
yuuji@12	1116 (interactive "P")
yuuji@12	1117 (or (memq 'YaTeX-modify-mode mode-line-format)
yuuji@12	1118 (setq mode-line-format
yuuji@12	1119 (append (list "" 'YaTeX-modify-mode) mode-line-format)))
yuuji@11	1120 (if (or arg (null YaTeX-modify-mode))
yuuji@11	1121 (progn
yuuji@12	1122 (setq YaTeX-modify-mode "m")
yuuji@11	1123 (message "Modify mode"))
yuuji@11	1124 (setq YaTeX-modify-mode nil)
yuuji@11	1125 (message "Cancel modify mode."))
yuuji@11	1126 (set-buffer-modified-p (buffer-modified-p)) ;redraw mode-line
yuuji@11	1127 )
yuuji@11	1128
yuuji@46	1129 (defun YaTeX-switch-mode-menu (arg &optional char)
yuuji@11	1130 (interactive "P")
yuuji@22	1131 (message "Toggle: (M)odify-mode ma(T)h-mode")
yuuji@46	1132 (let ((c (or char (read-char))))
yuuji@11	1133 (cond
yuuji@11	1134 ((= c ?m) (YaTeX-toggle-modify-mode arg))
yuuji@22	1135 ((or (= c ?$) (= c ?t))
yuuji@22	1136 (if YaTeX-auto-math-mode
yuuji@22	1137 (message "Makes no sense in YaTeX-auto-math-mode.")
yuuji@22	1138 (YaTeX-toggle-math-mode arg)))))
yuuji@11	1139 )
yuuji@11	1140
yuuji@0	1141 (defun YaTeX-insert-quote ()
yuuji@0	1142 (interactive)
yuuji@0	1143 (insert
yuuji@0	1144 (cond
yuuji@49	1145 ((YaTeX-literal-p) ?\")
yuuji@0	1146 ((= (preceding-char) ?\\ ) ?\")
yuuji@57	1147 ;((= (preceding-char) ?\( ) ?\")
yuuji@22	1148 ((or (= (preceding-char) 32)
yuuji@22	1149 (= (preceding-char) 9)
yuuji@22	1150 (= (preceding-char) ?\n)
yuuji@22	1151 (bobp)
yuuji@22	1152 (string-match
yuuji@57	1153 (regexp-quote (char-to-string (preceding-char)))
yuuji@57	1154 "�A�B�C�D�H�I�u�v�w�x�y�z()"))
yuuji@22	1155 "``")
yuuji@22	1156 (t "''")))
yuuji@22	1157 )
yuuji@22	1158
yuuji@22	1159 (defun YaTeX-closable-p ()
yuuji@22	1160 (and (not YaTeX-modify-mode)
yuuji@54	1161 (not (eq YaTeX-close-paren-always 'never))
yuuji@22	1162 (or YaTeX-close-paren-always (eolp))
yuuji@22	1163 (not (input-pending-p))
yuuji@49	1164 (not (YaTeX-literal-p)))
yuuji@22	1165 ;;(or YaTeX-modify-mode
yuuji@22	1166 ;; (and (not YaTeX-close-paren-always) (not (eolp)))
yuuji@22	1167 ;; (input-pending-p)
yuuji@22	1168 ;; (YaTeX-quick-in-environment-p "verbatim"))
yuuji@22	1169 )
yuuji@0	1170
yuuji@5	1171 (defun YaTeX-insert-braces-region (beg end &optional open close)
yuuji@0	1172 (interactive "r")
yuuji@0	1173 (save-excursion
yuuji@0	1174 (goto-char end)
yuuji@5	1175 (insert (or close "}"))
yuuji@0	1176 (goto-char beg)
yuuji@5	1177 (insert (or open "{")))
yuuji@0	1178 )
yuuji@0	1179
yuuji@49	1180 (defun YaTeX-insert-braces (arg &optional open close)
yuuji@49	1181 (interactive "p")
yuuji@22	1182 (let (env)
yuuji@22	1183 (cond
yuuji@51	1184 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@49	1185 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1186 ((save-excursion
yuuji@53	1187 (and (> (- (point) (point-min)) 6) (forward-char -6))
yuuji@53	1188 (looking-at "\\\\left\\\\"))
yuuji@53	1189 (insert "{\\right\\}")
yuuji@53	1190 (forward-char -8))
yuuji@48	1191 ((and (> (point) (+ (point-min) 4))
yuuji@48	1192 (save-excursion (backward-char 4) (looking-at "\\\\end"))
yuuji@49	1193 (not (YaTeX-literal-p))
yuuji@22	1194 (setq env (YaTeX-inner-environment)))
yuuji@22	1195 (momentary-string-display
yuuji@22	1196 (concat
yuuji@48	1197 "{"
yuuji@22	1198 (cond
yuuji@22	1199 (YaTeX-japan
yuuji@55	1200 (format "��x��͂�� %s b ��g��܂��傤" YaTeX-prefix))
yuuji@58	1201 (t (format "You don't understand Zen of `%s b':p" YaTeX-prefix)))
yuuji@22	1202 "}")
yuuji@22	1203 (point))
yuuji@47	1204 (insert (or open "{") env (or close "}")))
yuuji@22	1205 (t
yuuji@47	1206 (insert (or open "{") (or close "}"))
yuuji@22	1207 (forward-char -1))))
yuuji@22	1208 )
yuuji@22	1209
yuuji@22	1210 (defun YaTeX-jmode ()
yuuji@22	1211 (or (and (boundp 'canna:japanese-mode) canna:japanese-mode)
yuuji@53	1212 (and (boundp 'egg:mode-on) egg:mode-on egg:input-mode))
yuuji@22	1213 )
yuuji@52	1214
yuuji@22	1215 (defun YaTeX-self-insert (arg)
yuuji@52	1216 (call-interactively (global-key-binding (char-to-string last-command-char))))
yuuji@52	1217
yuuji@22	1218 (defun YaTeX-insert-brackets (arg)
yuuji@22	1219 "Insert Kagi-kakko or \\ [ \\] pair or simply \[."
yuuji@22	1220 (interactive "p")
yuuji@22	1221 (let ((col (1- (current-column))))
yuuji@22	1222 (cond
yuuji@22	1223 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1224 ((not (YaTeX-closable-p))
yuuji@22	1225 (YaTeX-self-insert arg))
yuuji@53	1226 ((save-excursion
yuuji@53	1227 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1228 (looking-at "\\\\left"))
yuuji@53	1229 (insert "[\\right]")
yuuji@53	1230 (forward-char -7))
yuuji@36	1231 ((and (= (preceding-char) ?\\ )
yuuji@36	1232 (/= (char-after (- (point) 2)) ?\\ )
yuuji@36	1233 (not (YaTeX-in-math-mode-p)))
yuuji@22	1234 (insert last-command-char "\n")
yuuji@22	1235 (indent-to (max 0 col))
yuuji@22	1236 (insert "\\]")
yuuji@22	1237 (beginning-of-line)
yuuji@22	1238 (open-line 1)
yuuji@53	1239 (delete-region (point) (progn (beginning-of-line) (point)))
yuuji@22	1240 (indent-to (+ YaTeX-environment-indent (max 0 col)))
yuuji@53	1241 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
yuuji@22	1242 ((YaTeX-closable-p)
yuuji@22	1243 (insert "[]")
yuuji@22	1244 (backward-char 1))
yuuji@22	1245 (t (YaTeX-self-insert arg)))
yuuji@22	1246 )
yuuji@0	1247 )
yuuji@0	1248
yuuji@5	1249 (defun YaTeX-insert-brackets-region (beg end)
yuuji@5	1250 (interactive "r")
yuuji@7	1251 (YaTeX-insert-braces-region beg end "[" "]")
yuuji@5	1252 )
yuuji@5	1253
yuuji@22	1254 (defun YaTeX-insert-parens (arg)
yuuji@22	1255 "Insert parenthesis pair."
yuuji@22	1256 (interactive "p")
yuuji@22	1257 (cond
yuuji@22	1258 ((YaTeX-jmode) (YaTeX-self-insert arg))
yuuji@22	1259 ((not (YaTeX-closable-p)) (YaTeX-self-insert arg))
yuuji@53	1260 ((save-excursion
yuuji@53	1261 (and (> (- (point) (point-min)) 5) (forward-char -5))
yuuji@53	1262 (looking-at "\\\\left"))
yuuji@53	1263 (insert "(\\right)")
yuuji@53	1264 (forward-char -7))
yuuji@22	1265 ((and (= (preceding-char) ?\\ ) (not (YaTeX-in-math-mode-p)))
yuuji@22	1266 (insert "(\\)")
yuuji@22	1267 (backward-char 2))
yuuji@22	1268 ((YaTeX-closable-p)
yuuji@22	1269 (insert "()")
yuuji@22	1270 (backward-char 1))
yuuji@22	1271 (t (YaTeX-self-insert arg)))
yuuji@22	1272 )
yuuji@22	1273
yuuji@11	1274 (defun YaTeX-insert-parens-region (beg end)
yuuji@11	1275 (interactive "r")
yuuji@11	1276 (YaTeX-insert-braces-region beg end "(" ")")
yuuji@11	1277 )
yuuji@11	1278
yuuji@0	1279 (defun YaTeX-insert-dollar ()
yuuji@0	1280 (interactive)
yuuji@22	1281 (if (or (not (YaTeX-closable-p))
yuuji@57	1282 (= (preceding-char) 92)
yuuji@58	1283 (and (YaTeX-in-math-mode-p)
yuuji@58	1284 (or (/= (preceding-char) ?$) (/= (following-char) ?$))))
yuuji@7	1285 (insert "$")
yuuji@7	1286 (insert "$$")
yuuji@22	1287 (forward-char -1)
yuuji@53	1288 (or YaTeX-auto-math-mode YaTeX-math-mode (YaTeX-toggle-math-mode 1)))
yuuji@0	1289 )
yuuji@0	1290
yuuji@11	1291 (defun YaTeX-insert-dollars-region (beg end)
yuuji@11	1292 (interactive "r")
yuuji@11	1293 (YaTeX-insert-braces-region beg end "$" "$")
yuuji@11	1294 )
yuuji@11	1295
yuuji@57	1296 (defun YaTeX-insert-amper ()
yuuji@57	1297 (interactive)
yuuji@57	1298 (if (or (string-match YaTeX-array-env-regexp
yuuji@57	1299 (or (YaTeX-inner-environment t) "document"))
yuuji@57	1300 (= (preceding-char) 92)
yuuji@57	1301 (YaTeX-literal-p))
yuuji@57	1302 (insert "&")
yuuji@57	1303 (insert "\\&"))
yuuji@57	1304 )
yuuji@57	1305
yuuji@0	1306 (defun YaTeX-version ()
yuuji@0	1307 "Return string of the version of running YaTeX."
yuuji@0	1308 (interactive)
yuuji@0	1309 (message
yuuji@5	1310 (concat "Yet Another tex-mode "
yuuji@55	1311 (if YaTeX-japan "�u�쒹�v" "`Wild Bird'")
yuuji@7	1312 " Revision "
yuuji@0	1313 YaTeX-revision-number))
yuuji@0	1314 )
yuuji@0	1315
yuuji@46	1316 (defun YaTeX-typeset-menu (arg &optional char)
yuuji@46	1317 "Typeset, preview, visit error and miscellaneous convenient menu.
yuuji@46	1318 Optional second argument CHAR is for non-interactive call from menu."
yuuji@5	1319 (interactive "P")
yuuji@7	1320 (message
yuuji@58	1321 (concat "J)latex R)egion B)ibtex mk(I)ndex "
yuuji@58	1322 (or YaTeX-dos "K)ill-latex ")
yuuji@58	1323 "P)review "
yuuji@58	1324 (and (boundp 'window-system) window-system "S)earch ")
yuuji@58	1325 "V)iewerr L)pr"))
yuuji@46	1326 (let ((sw (selected-window)) (c (or char (read-char))))
yuuji@32	1327 (require 'yatexprc) ;for Nemacs's bug
yuuji@32	1328 (select-window sw)
yuuji@4	1329 (cond
yuuji@5	1330 ((= c ?j) (YaTeX-typeset-buffer))
yuuji@5	1331 ((= c ?r) (YaTeX-typeset-region))
yuuji@11	1332 ((= c ?b) (YaTeX-call-command-on-file
yuuji@11	1333 bibtex-command "YaTeX-bibtex"))
yuuji@13	1334 ((= c ?i) (YaTeX-call-command-on-file
yuuji@11	1335 makeindex-command "YaTeX-makeindex"))
yuuji@7	1336 ((= c ?k) (YaTeX-kill-typeset-process YaTeX-typeset-process))
yuuji@4	1337 ((= c ?p) (call-interactively 'YaTeX-preview))
yuuji@7	1338 ((= c ?q) (YaTeX-system "lpq" "Printer queue"))
yuuji@4	1339 ((= c ?v) (YaTeX-view-error))
yuuji@5	1340 ((= c ?l) (YaTeX-lpr arg))
yuuji@13	1341 ((= c ?m) (YaTeX-switch-mode-menu arg))
yuuji@58	1342 ((= c ?b) (YaTeX-insert-string "\\"))
yuuji@58	1343 ((= c ?s) (YaTeX-xdvi-remote-search arg))))
yuuji@4	1344 )
yuuji@4	1345
yuuji@46	1346 (defun YaTeX-%-menu (&optional beg end char)
yuuji@13	1347 "Operate %# notation."
yuuji@16	1348 ;;Do not use interactive"r" for the functions which require no mark
yuuji@16	1349 (interactive)
yuuji@13	1350 (message "!)Edit-%%#! B)EGIN-END-region L)Edit-%%#LPR")
yuuji@46	1351 (let ((c (or char (read-char))) (string "") key
yuuji@13	1352 (b (make-marker)) (e (make-marker)))
yuuji@13	1353 (save-excursion
yuuji@13	1354 (cond
yuuji@13	1355 ((or (= c ?!) (= c ?l)) ;Edit `%#!'
yuuji@13	1356 (goto-char (point-min))
yuuji@13	1357 (setq key (cond ((= c ?!) "%#!")
yuuji@13	1358 ((= c ?l) "%#LPR")))
yuuji@13	1359 (if (re-search-forward key nil t)
yuuji@13	1360 (progn
yuuji@13	1361 (setq string (buffer-substring (point) (point-end-of-line)))
yuuji@53	1362 (delete-region (point) (progn (end-of-line) (point))))
yuuji@13	1363 (open-line 1)
yuuji@53	1364 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
yuuji@13	1365 (insert key))
yuuji@13	1366 (unwind-protect
yuuji@13	1367 (setq string (read-string (concat key ": ") string))
yuuji@13	1368 (insert string)))
yuuji@13	1369
yuuji@13	1370 ((= c ?b) ;%#BEGIN %#END region
yuuji@16	1371 (or end (setq beg (min (point) (mark)) end (max (point) (mark))))
yuuji@13	1372 (set-marker b beg)
yuuji@13	1373 (set-marker e end)
yuuji@13	1374 (goto-char (point-min))
yuuji@13	1375 (while (re-search-forward "^%#\$BEGIN\$\\\|\$END\$$" nil t)
yuuji@53	1376 (beginning-of-line)
yuuji@53	1377 (delete-region (point) (progn (forward-line 1) (point))))
yuuji@13	1378 (goto-char (marker-position b))
yuuji@13	1379 (open-line 1)
yuuji@53	1380 (delete-region (point) (progn (beginning-of-line)(point)));for 19 :-<
yuuji@13	1381 (insert "%#BEGIN")
yuuji@13	1382 (goto-char (marker-position e))
yuuji@13	1383 (insert "%#END\n"))
yuuji@13	1384 )))
yuuji@13	1385 )
yuuji@13	1386
yuuji@51	1387 (defun YaTeX-goto-corresponding-label (reverse &optional otherwin)
yuuji@48	1388 "Jump to corresponding \\label{} and \\ref{} or \\cite and \\bibitem.
yuuji@48	1389 The default search direction depends on the command at the cursor position.
yuuji@48	1390 When the cursor is on \\ref(\\cite), YaTeX will try to search the
yuuji@48	1391 corresponding \\label(\\bibitem) backward,
yuuji@48	1392 and if it fails search forward again. And when the cursor is
yuuji@48	1393 on \\label(\\bibitem), YaTeX will search the corresponding \\ref(\\cite)
yuuji@48	1394 forward at first and secondary backward.
yuuji@48	1395 Argument REVERSE non-nil makes the default
yuuji@48	1396 direction rule reverse. Since Search string is automatically set in
yuuji@13	1397 search-last-string, you can repeat search the same label/ref by typing
yuuji@51	1398 \\[isearch-forward] or \\[isearch-backward].
yuuji@51	1399 If optional second argument OTHERWIN is non-nil, move to other window."
yuuji@13	1400
yuuji@51	1401 (let ((scmd "") label direc string blist (p (point)) (cb (current-buffer))
yuuji@48	1402 (refcommands "label\\\|ref\\\|cite\\\|bibitem")
yuuji@48	1403 (func (function (lambda (string sfunc)
yuuji@48	1404 (or
yuuji@48	1405 (funcall sfunc string nil t)
yuuji@48	1406 (funcall (if (eq sfunc 'search-forward)
yuuji@48	1407 'search-backward 'search-forward)
yuuji@48	1408 string nil t))))))
yuuji@7	1409 (cond
yuuji@48	1410 ((YaTeX-on-section-command-p refcommands)
yuuji@48	1411 (setq scmd (cdr (assoc (YaTeX-match-string 1)
yuuji@48	1412 '(("label" . "ref") ("ref" . "label")
yuuji@48	1413 ("cite" . "bibitem") ("bibitem" . "cite")))))
yuuji@7	1414 (goto-char (match-end 0))
yuuji@7	1415 (let ((label (buffer-substring
yuuji@7	1416 (1- (point)) (progn (backward-list 1) (1+ (point))))))
yuuji@48	1417 (setq string (concat "\\" scmd "{" label "}"))
yuuji@48	1418 (setq direc (if (string-match "ref\\\|cite" scmd)
yuuji@48	1419 'search-forward 'search-backward))
yuuji@48	1420 (if YaTeX-current-position-register
yuuji@48	1421 (point-to-register YaTeX-current-position-register))
yuuji@7	1422 (if reverse (setq direc (if (eq direc 'search-forward)
yuuji@7	1423 'search-backward 'search-forward)))
yuuji@48	1424 (if (funcall func string direc) ;label/ref found!
yuuji@13	1425 (progn
yuuji@51	1426 (if otherwin
yuuji@51	1427 (progn
yuuji@51	1428 (goto-char p)
yuuji@51	1429 (if (one-window-p)
yuuji@51	1430 (split-window-calculate-height
yuuji@51	1431 YaTeX-default-pop-window-height))
yuuji@51	1432 (select-window (get-lru-window))
yuuji@51	1433 (switch-to-buffer cb)))
yuuji@13	1434 (goto-char (match-beginning 0))
yuuji@51	1435 (push-mark p))
yuuji@51	1436 ;;if label/ref not found, search through all yatex buffers.
yuuji@51	1437 (goto-char p) ;resume position of current buffer
yuuji@48	1438 (setq blist (YaTeX-yatex-buffer-list))
yuuji@48	1439 (catch 'found
yuuji@48	1440 (while blist
yuuji@48	1441 (set-buffer (car blist))
yuuji@48	1442 (if (YaTeX-on-section-command-p refcommands)
yuuji@48	1443 (goto-char (match-beginning 0)))
yuuji@48	1444 (if (funcall func string direc)
yuuji@48	1445 (progn
yuuji@51	1446 (cond
yuuji@51	1447 (otherwin
yuuji@51	1448 (set-buffer cb)
yuuji@51	1449 (goto-char p)
yuuji@51	1450 (if (one-window-p)
yuuji@51	1451 (split-window-calculate-height
yuuji@51	1452 YaTeX-default-pop-window-height))
yuuji@51	1453 (select-window (get-lru-window))
yuuji@51	1454 (switch-to-buffer (car blist)))
yuuji@51	1455 ((or (get-buffer-window (car blist))
yuuji@51	1456 (and YaTeX-emacs-19
yuuji@51	1457 (get-buffer-window (car blist) t)))
yuuji@51	1458 (goto-buffer-window (car blist)))
yuuji@51	1459 (t
yuuji@49	1460 (switch-to-buffer (car blist))
yuuji@49	1461 (message
yuuji@49	1462 (format "Type %s %c to return to original position."
yuuji@49	1463 (key-description
yuuji@49	1464 (car
yuuji@49	1465 (or (where-is-internal 'register-to-point)
yuuji@49	1466 (where-is-internal 'jump-to-register))))
yuuji@51	1467 YaTeX-current-position-register))))
yuuji@48	1468 (goto-char (match-beginning 0))
yuuji@48	1469 (throw 'found t)))
yuuji@48	1470 (setq blist (cdr blist)))))
yuuji@48	1471 )
yuuji@48	1472 (if YaTeX-emacs-19
yuuji@48	1473 (setq search-ring (cons string search-ring))
yuuji@48	1474 (setq search-last-string string)))
yuuji@7	1475 (t nil)))
yuuji@5	1476 )
yuuji@5	1477
yuuji@58	1478 (defun YaTeX-goto-corresponding-environment (&optional allow-mismatch noerr)
yuuji@53	1479 "Go to corresponding begin/end enclosure.
yuuji@58	1480 Optional argument ALLOW-MISMATCH allows mismatch open/clese. Use this
yuuji@58	1481 for \left(, \right).
yuuji@58	1482 Optional third argument NOERR causes no error for unballanced environment."
yuuji@3	1483 (interactive)
yuuji@5	1484 (if (not (YaTeX-on-begin-end-p)) nil
yuuji@53	1485 (let ((p (match-end 0)) b0 b1 env (nest 0) regexp re-s (op (point))
yuuji@7	1486 (m0 (match-beginning 0)) ;whole matching
yuuji@7	1487 (m1 (match-beginning 1)) ;environment in \begin{}
yuuji@7	1488 (m2 (match-beginning 2))) ;environment in \end{}
yuuji@7	1489 ;(setq env (regexp-quote (buffer-substring p (match-beginning 0))))
yuuji@5	1490 (if (cond
yuuji@7	1491 (m1 ;if begin{xxx}
yuuji@53	1492 (setq env
yuuji@53	1493 (if allow-mismatch YaTeX-struct-name-regexp
yuuji@53	1494 (regexp-quote (buffer-substring m1 (match-end 1)))))
yuuji@13	1495 ; (setq regexp (concat "\$\\\\end{" env "}\$\\\|"
yuuji@13	1496 ; "\$\\\\begin{" env "}\$"))
yuuji@13	1497 (setq regexp
yuuji@13	1498 (concat
yuuji@13	1499 "\\("
yuuji@53	1500 (YaTeX-replace-format-args
yuuji@53	1501 (regexp-quote YaTeX-struct-end) env "" "")
yuuji@13	1502 "\\)\\\|\\("
yuuji@53	1503 (YaTeX-replace-format-args
yuuji@53	1504 (regexp-quote YaTeX-struct-begin) env "" "")
yuuji@13	1505 "\\)"))
yuuji@46	1506 (setq re-s 're-search-forward))
yuuji@7	1507 (m2 ;if end{xxx}
yuuji@53	1508 (setq env
yuuji@53	1509 (if allow-mismatch YaTeX-struct-name-regexp
yuuji@53	1510 (regexp-quote (buffer-substring m2 (match-end 2)))))
yuuji@13	1511 ; (setq regexp (concat "\$\\\\begin{" env "}\$\\\|"
yuuji@13	1512 ; "\$\\\\end{" env "}\$"))
yuuji@13	1513 (setq regexp
yuuji@13	1514 (concat
yuuji@13	1515 "\\("
yuuji@53	1516 (YaTeX-replace-format-args
yuuji@53	1517 (regexp-quote YaTeX-struct-begin) env "" "")
yuuji@13	1518 "\\)\\\|\\("
yuuji@53	1519 (YaTeX-replace-format-args
yuuji@53	1520 (regexp-quote YaTeX-struct-end) env "" "")
yuuji@13	1521 "\\)"))
yuuji@46	1522 (setq re-s 're-search-backward))
yuuji@58	1523 (t (if noerr nil (error "Corresponding environment not found."))))
yuuji@7	1524 (progn
yuuji@7	1525 (while (and (>= nest 0) (funcall re-s regexp nil t))
yuuji@7	1526 (setq b0 (match-beginning 0) b1 (match-beginning 1))
yuuji@7	1527 (if (or (equal b0 m0)
yuuji@49	1528 (YaTeX-literal-p b0))
yuuji@7	1529 nil
yuuji@7	1530 (setq nest (if (equal b0 b1)
yuuji@7	1531 (1- nest) (1+ nest)))))
yuuji@58	1532 (if (< nest 0)
yuuji@58	1533 (goto-char (match-beginning 0)) ;found.
yuuji@7	1534 (goto-char op)
yuuji@58	1535 (funcall
yuuji@58	1536 (if noerr 'message 'error)
yuuji@58	1537 "Corresponding environment `%s' not found." env)
yuuji@58	1538 (sit-for 1)
yuuji@58	1539 nil)))))
yuuji@3	1540 )
yuuji@3	1541
yuuji@51	1542 (defun YaTeX-goto-corresponding-file (&optional other)
yuuji@52	1543 "Visit or switch buffer of corresponding file,
yuuji@52	1544 looking at \\input or \\include or \includeonly on current line."
yuuji@5	1545 (if (not (YaTeX-on-includes-p)) nil
yuuji@51	1546 (let ((parent buffer-file-name) input-file)
yuuji@14	1547 (save-excursion
yuuji@14	1548 (if (search-forward "{" (point-end-of-line) t)
yuuji@14	1549 nil
yuuji@14	1550 (skip-chars-backward "^,{"))
yuuji@14	1551 (setq input-file
yuuji@14	1552 (buffer-substring
yuuji@14	1553 (point) (progn (skip-chars-forward "^ ,}") (point))))
yuuji@14	1554 (if (not (string-match "\\.\$tex\\\|sty\$$" input-file))
yuuji@14	1555 (setq input-file (concat input-file ".tex"))))
yuuji@51	1556 (cond
yuuji@51	1557 (other (YaTeX-switch-to-buffer-other-window input-file))
yuuji@51	1558 ((get-file-buffer input-file) (goto-buffer-window input-file))
yuuji@51	1559 (t (YaTeX-switch-to-buffer input-file)))
yuuji@51	1560 (or (YaTeX-get-builtin "!")
yuuji@51	1561 YaTeX-parent-file
yuuji@51	1562 (setq YaTeX-parent-file parent))))
yuuji@5	1563 )
yuuji@5	1564
yuuji@5	1565 (defun YaTeX-goto-corresponding-BEGIN-END ()
yuuji@5	1566 (if (not (YaTeX-on-BEGIN-END-p)) nil
yuuji@5	1567 (if (cond
yuuji@5	1568 ((equal (match-beginning 0) (match-beginning 1)) ;if on %#BEGIN
yuuji@5	1569 (not (search-forward "%#END" nil t)))
yuuji@5	1570 (t ; if on %#END
yuuji@5	1571 (not (search-backward "%#BEGIN" nil t))))
yuuji@7	1572 (error "Corresponding %%#BEGIN/END not found."))
yuuji@5	1573 (beginning-of-line)
yuuji@5	1574 t)
yuuji@5	1575 )
yuuji@5	1576
yuuji@14	1577 (defun YaTeX-on-section-command-p (command)
yuuji@53	1578 "Check if point is on the LaTeX command: COMMAND(regexp).
yuuji@49	1579 Return nil if point is not on it. Otherwise return the
yuuji@49	1580 number of argument position.
yuuji@48	1581 Section command name is stored in match-data #1."
yuuji@53	1582 (let ((p (point)) md (parg 0) (argc 1) word (grouping 0) (i 0))
yuuji@53	1583 (while (setq i (string-match "\\\\(" command i))
yuuji@53	1584 (setq grouping (1+ grouping) i (+ i 2)))
yuuji@7	1585 (save-excursion
yuuji@49	1586 (if (looking-at YaTeX-ec-regexp) nil
yuuji@49	1587 (catch 'found ;caught value has no meaning
yuuji@49	1588 (while t
yuuji@49	1589 (if (bobp) (throw 'found nil))
yuuji@49	1590 (cond
yuuji@49	1591 ((looking-at YaTeX-ec-regexp) (throw 'found t))
yuuji@49	1592 ((looking-at "[[{]") nil)
yuuji@53	1593 ((looking-at "[]}]")(condition-case nil (up-list -1) (error nil)))
yuuji@49	1594 (t (skip-chars-backward " \t\r\n")))
yuuji@49	1595 (skip-chars-backward (concat "^ \t\r\n{}[]" YaTeX-ec-regexp))
yuuji@51	1596 (or (bobp) (forward-char -1)))))
yuuji@51	1597 (if (and
yuuji@51	1598 (looking-at (concat YaTeX-ec-regexp "\$" command "\$"
yuuji@51	1599 "\$\\(\\[[^]]+\\]\$*\\)" ;optional arg
yuuji@51	1600 "[ \t\n\r]*{[^}]+}")) ;arg braces
yuuji@51	1601 (not (YaTeX-lookup-table
yuuji@51	1602 (setq word (YaTeX-match-string 1)) 'singlecmd)))
yuuji@46	1603 (progn
yuuji@49	1604 (setq md (match-data))
yuuji@49	1605 (skip-chars-forward "^{")
yuuji@49	1606 (if (<= (point) p) (setq parg (1+ parg)))
yuuji@49	1607 (setq argc
yuuji@51	1608 (or (car (cdr (YaTeX-lookup-table word 'section)))
yuuji@49	1609 argc))
yuuji@53	1610 (while (and (>= (setq argc (1- argc)) 0)
yuuji@53	1611 (progn (skip-chars-forward " \t\n\r")
yuuji@53	1612 (looking-at "{")))
yuuji@49	1613 (forward-list 1)
yuuji@53	1614 (if (<= (point) p) (setq parg (1+ parg))))
yuuji@49	1615 (store-match-data md)
yuuji@53	1616 (setq i (+ 2 grouping))
yuuji@53	1617 (if (and (match-beginning i)
yuuji@53	1618 (>= p (match-beginning i)) (< p (match-end i)))
yuuji@49	1619 -1 ;return -1 if point is on optional arg
yuuji@49	1620 (if (< p (point)) parg))
yuuji@49	1621 ))))
yuuji@5	1622 )
yuuji@5	1623
yuuji@52	1624 (defun YaTeX-on-maketitle-p ()
yuuji@52	1625 "Check if point is on maketitle type commands.
yuuji@52	1626 Call this function after YaTeX-on-section-command-p."
yuuji@52	1627 (let ((p (point)))
yuuji@52	1628 (save-excursion
yuuji@52	1629 (or (= (char-after (point)) ?\\ )
yuuji@52	1630 (progn
yuuji@52	1631 (skip-chars-backward
yuuji@52	1632 (concat "^" YaTeX-ec-regexp) (point-beginning-of-line))
yuuji@52	1633 (or (bobp) (bolp) (backward-char 1))))
yuuji@52	1634 (and (looking-at (concat YaTeX-ec-regexp YaTeX-TeX-token-regexp))
yuuji@52	1635 (<= (match-beginning 0) p)
yuuji@52	1636 (> (match-end 0) p)))))
yuuji@52	1637
yuuji@5	1638 (defun YaTeX-on-begin-end-p ()
yuuji@5	1639 (save-excursion
yuuji@5	1640 (beginning-of-line)
yuuji@5	1641 (re-search-forward
yuuji@13	1642 ;;"\\\\begin{\$[^}]+\$}\\\|\\\\end{\$[^}]+\$}"
yuuji@13	1643 (concat
yuuji@13	1644 (YaTeX-replace-format-args
yuuji@13	1645 (regexp-quote YaTeX-struct-begin)
yuuji@13	1646 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" "")
yuuji@13	1647 "\\\|"
yuuji@13	1648 (YaTeX-replace-format-args
yuuji@13	1649 (regexp-quote YaTeX-struct-end)
yuuji@13	1650 (concat "\$" YaTeX-struct-name-regexp "\$") "" "" ""))
yuuji@13	1651 (point-end-of-line) t))
yuuji@5	1652 )
yuuji@6	1653
yuuji@5	1654 (defun YaTeX-on-includes-p ()
yuuji@5	1655 (save-excursion
yuuji@5	1656 (beginning-of-line)
yuuji@5	1657 (re-search-forward "\$\\(include.\$\\\|\$input\$\\){.}"
yuuji@5	1658 (point-end-of-line) t))
yuuji@5	1659 )
yuuji@6	1660
yuuji@7	1661 (defun YaTeX-on-comment-p (&optional sw)
yuuji@22	1662 "Return t if current line is commented out.
yuuji@22	1663 Optional argument SW t to treat all `%' lines as comment,
yuuji@7	1664 even if on `%#' notation."
yuuji@7	1665 (save-excursion
yuuji@7	1666 (beginning-of-line)
yuuji@22	1667 (skip-chars-forward "\\s ")
yuuji@22	1668 (looking-at (if sw "%" "%[^#]")))
yuuji@7	1669 )
yuuji@7	1670
yuuji@5	1671 (defun YaTeX-on-BEGIN-END-p ()
yuuji@5	1672 (save-excursion
yuuji@7	1673 (let ((case-fold-search nil))
yuuji@5	1674 (beginning-of-line)
yuuji@5	1675 (re-search-forward "\$%#BEGIN\$\\\|\$%#END\$" (point-end-of-line) t)))
yuuji@5	1676 )
yuuji@6	1677
yuuji@7	1678 (defun YaTeX-goto-corresponding-* (arg)
yuuji@5	1679 "Parse current line and call suitable function."
yuuji@7	1680 (interactive "P")
yuuji@5	1681 (cond
yuuji@7	1682 ((YaTeX-goto-corresponding-label arg))
yuuji@5	1683 ((YaTeX-goto-corresponding-environment))
yuuji@5	1684 ((YaTeX-goto-corresponding-file))
yuuji@5	1685 ((YaTeX-goto-corresponding-BEGIN-END))
yuuji@53	1686 ((and (string-match
yuuji@53	1687 YaTeX-equation-env-regexp ;to delay loading
yuuji@53	1688 (or (YaTeX-inner-environment t) "document"))
yuuji@53	1689 (YaTeX-goto-corresponding-leftright)))
yuuji@5	1690 (t (message "I don't know where to go.")))
yuuji@5	1691 )
yuuji@5	1692
yuuji@51	1693 (defun YaTeX-goto-corresponding-*-other-window (arg)
yuuji@51	1694 "Parse current line and call suitable function."
yuuji@51	1695 (interactive "P")
yuuji@51	1696 (cond
yuuji@51	1697 ((YaTeX-goto-corresponding-label arg t))
yuuji@51	1698 ;;((YaTeX-goto-corresponding-environment))
yuuji@51	1699 ((YaTeX-goto-corresponding-file t))
yuuji@51	1700 ;;((YaTeX-goto-corresponding-BEGIN-END))
yuuji@51	1701 (t (message "I don't know where to go.")))
yuuji@51	1702 )
yuuji@51	1703
yuuji@5	1704 (defun YaTeX-comment-region (alt-prefix)
yuuji@22	1705 "Comment out region by '%'.
yuuji@22	1706 If you call this function on the 'begin{}' or 'end{}' line,
yuuji@22	1707 it comments out whole environment"
yuuji@5	1708 (interactive "P")
yuuji@4	1709 (if (not (YaTeX-on-begin-end-p))
yuuji@49	1710 (comment-out-region
yuuji@5	1711 (if alt-prefix
yuuji@5	1712 (read-string "Insert prefix: ")
yuuji@5	1713 YaTeX-comment-prefix))
yuuji@49	1714 (YaTeX-comment-uncomment-env 'comment-out-region))
yuuji@4	1715 )
yuuji@4	1716
yuuji@5	1717 (defun YaTeX-uncomment-region (alt-prefix)
yuuji@4	1718 "Uncomment out region by '%'."
yuuji@5	1719 (interactive "P")
yuuji@4	1720 (if (not (YaTeX-on-begin-end-p))
yuuji@5	1721 (uncomment-region
yuuji@5	1722 (if alt-prefix (read-string "Remove prefix: ")
yuuji@11	1723 YaTeX-comment-prefix)
yuuji@49	1724 (region-beginning) (region-end) YaTeX-uncomment-once)
yuuji@4	1725 (YaTeX-comment-uncomment-env 'uncomment-region))
yuuji@4	1726 )
yuuji@4	1727
yuuji@4	1728 (defun YaTeX-comment-uncomment-env (func)
yuuji@4	1729 "Comment or uncomment out one LaTeX environment switching function by FUNC."
yuuji@49	1730 (let (beg (p (point)))
yuuji@49	1731 (save-excursion
yuuji@49	1732 (beginning-of-line)
yuuji@49	1733 (setq beg (point))
yuuji@49	1734 (YaTeX-goto-corresponding-environment)
yuuji@58	1735 (beginning-of-line)
yuuji@49	1736 (if (> p (point)) (setq beg (1+ beg)) (forward-char 1))
yuuji@49	1737 (funcall func YaTeX-comment-prefix beg (point) YaTeX-uncomment-once)))
yuuji@45	1738 (message "%sommented out current environment."
yuuji@45	1739 (if (eq func 'comment-region) "C" "Un-c"))
yuuji@4	1740 )
yuuji@4	1741
yuuji@53	1742 (defun YaTeX-beginning-of-environment (&optional limit-search-bound end)
yuuji@53	1743 "Goto the beginning of the current environment.
yuuji@53	1744 Optional argument LIMIT-SEARCH-BOUND non-nil limits the search bound to
yuuji@53	1745 most recent sectioning command. Non-nil for optional third argument END
yuuji@53	1746 goes to end of environment."
yuuji@53	1747 (interactive)
yuuji@53	1748 (let ((op (point)))
yuuji@53	1749 (if (YaTeX-inner-environment limit-search-bound)
yuuji@53	1750 (progn
yuuji@53	1751 (goto-char (get 'YaTeX-inner-environment 'point))
yuuji@53	1752 (and end (YaTeX-goto-corresponding-environment))
yuuji@53	1753 (if (interactive-p) (push-mark op))
yuuji@53	1754 t)))
yuuji@53	1755 )
yuuji@53	1756
yuuji@22	1757 (defun YaTeX-end-of-environment (&optional limit-search-bound)
yuuji@22	1758 "Goto the end of the current environment.
yuuji@22	1759 Optional argument LIMIT-SEARCH-BOUND non-nil limits the search bound
yuuji@22	1760 to most recent sectioning command."
yuuji@22	1761 (interactive)
yuuji@53	1762 (YaTeX-beginning-of-environment limit-search-bound t)
yuuji@22	1763 )
yuuji@22	1764
yuuji@4	1765 (defun YaTeX-mark-environment ()
yuuji@13	1766 "Mark current position and move point to end of environment."
yuuji@13	1767 (interactive)
yuuji@13	1768 (let ((curp (point)))
yuuji@22	1769 (if (and (YaTeX-on-begin-end-p) (match-beginning 1)) ;if on \\begin
yuuji@22	1770 (forward-line 1)
yuuji@22	1771 (beginning-of-line))
yuuji@22	1772 (if (not (YaTeX-end-of-environment)) ;arg1 turns to match-beginning 1
yuuji@13	1773 (progn
yuuji@13	1774 (goto-char curp)
yuuji@13	1775 (error "Cannot found the end of current environment."))
yuuji@13	1776 (YaTeX-goto-corresponding-environment)
yuuji@13	1777 (beginning-of-line) ;for confirmation
yuuji@13	1778 (if (< curp (point))
yuuji@22	1779 (progn
yuuji@22	1780 (message "Mark this environment?(y or n): ")
yuuji@22	1781 (if (= (read-char) ?y) nil
yuuji@22	1782 (goto-char curp)
yuuji@22	1783 (error "Abort. Please call again at more proper position."))))
yuuji@13	1784 (set-mark-command nil)
yuuji@13	1785 (YaTeX-goto-corresponding-environment)
yuuji@13	1786 (end-of-line)
yuuji@13	1787 (if (eobp) nil (forward-char 1))))
yuuji@4	1788 )
yuuji@4	1789
yuuji@3	1790 (defun YaTeX-comment-paragraph ()
yuuji@3	1791 "Comment out current paragraph."
yuuji@3	1792 (interactive)
yuuji@3	1793 (save-excursion
yuuji@7	1794 (cond
yuuji@7	1795 ((YaTeX-on-begin-end-p)
yuuji@7	1796 (beginning-of-line)
yuuji@7	1797 (insert YaTeX-comment-prefix)
yuuji@7	1798 (YaTeX-goto-corresponding-environment)
yuuji@7	1799 (beginning-of-line)
yuuji@7	1800 (insert YaTeX-comment-prefix))
yuuji@7	1801 ((YaTeX-on-comment-p)
yuuji@7	1802 (message "Already commented out."))
yuuji@7	1803 (t
yuuji@4	1804 (mark-paragraph)
yuuji@7	1805 (if (looking-at paragraph-separate) (forward-line 1))
yuuji@49	1806 (comment-out-region "%"))))
yuuji@3	1807 )
yuuji@3	1808
yuuji@3	1809 (defun YaTeX-uncomment-paragraph ()
yuuji@3	1810 "Uncomment current paragraph."
yuuji@3	1811 (interactive)
yuuji@3	1812 (save-excursion
yuuji@4	1813 (if (YaTeX-on-begin-end-p)
yuuji@22	1814 (let ((p (make-marker)))
yuuji@22	1815 (set-marker p (point))
yuuji@22	1816 (YaTeX-goto-corresponding-environment)
yuuji@11	1817 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once)
yuuji@22	1818 (goto-char (marker-position p))
yuuji@11	1819 (YaTeX-remove-prefix YaTeX-comment-prefix YaTeX-uncomment-once))
yuuji@7	1820 (if (YaTeX-on-comment-p)
yuuji@7	1821 (let*((fill-prefix "")
yuuji@7	1822 ;;append `^%' to head of paragraph delimiter.
yuuji@7	1823 (paragraph-start
yuuji@7	1824 (concat
yuuji@7	1825 "^$\\\|^%\$" YaTeX-paragraph-delimiter "\$"))
yuuji@49	1826 (paragraph-separate paragraph-start))
yuuji@7	1827 (mark-paragraph)
yuuji@7	1828 (if (not (bobp)) (forward-line 1))
yuuji@49	1829 (uncomment-region "%" nil nil YaTeX-uncomment-once))
yuuji@7	1830 (message "This line is not a comment line."))))
yuuji@4	1831 )
yuuji@4	1832
yuuji@4	1833 (defun YaTeX-remove-prefix (prefix &optional once)
yuuji@7	1834 "Remove prefix on current line as far as prefix detected. But
yuuji@4	1835 optional argument ONCE makes deletion once."
yuuji@4	1836 (interactive "sPrefix:")
yuuji@4	1837 (beginning-of-line)
yuuji@4	1838 (while (re-search-forward (concat "^" prefix) (point-end-of-line) t)
yuuji@4	1839 (replace-match "")
yuuji@4	1840 (if once (end-of-line)))
yuuji@3	1841 )
yuuji@3	1842
yuuji@7	1843 (defun YaTeX-kill-option-string ()
yuuji@7	1844 (if (and (eq predicate 'YaTeX-on-begin-end-p)
yuuji@7	1845 (looking-at "\$\\[.\\]\$\${.}\$"))
yuuji@7	1846 (delete-region (match-beginning 0) (match-end 0)))
yuuji@7	1847 )
yuuji@7	1848
yuuji@22	1849 (defun YaTeX-kill-some-pairs (predicate gofunc kill-contents)
yuuji@22	1850 "Kill some matching pair.
yuuji@22	1851 This function assumes that pairs occupy each line where they resid."
yuuji@22	1852 ;;(interactive)
yuuji@7	1853 (if (not (funcall predicate)) nil
yuuji@22	1854 (let ((beg (make-marker)) (end (make-marker)) (p (make-marker)))
yuuji@7	1855 (set-marker end (match-end 0))
yuuji@7	1856 (if (match-beginning 2)
yuuji@7	1857 (set-marker beg (match-beginning 2))
yuuji@7	1858 (set-marker beg (match-beginning 1))
yuuji@7	1859 (goto-char (match-end 0))
yuuji@7	1860 (YaTeX-kill-option-string))
yuuji@7	1861 (save-excursion
yuuji@7	1862 (funcall gofunc)
yuuji@7	1863 (delete-region (point-beginning-of-line) (match-end 0))
yuuji@7	1864 (YaTeX-kill-option-string)
yuuji@52	1865 (if (and (eolp) (not (eobp))) (delete-char 1))
yuuji@22	1866 (set-marker p (point))
yuuji@22	1867 (goto-char beg)
yuuji@22	1868 (delete-region (point-beginning-of-line) end)
yuuji@52	1869 (if (and (eolp) (not (eobp))) (delete-char 1))
yuuji@22	1870 (if kill-contents (delete-region p (point))))
yuuji@22	1871 t))
yuuji@5	1872 )
yuuji@5	1873
yuuji@22	1874 (defun YaTeX-kill-section-command (point kill-all)
yuuji@22	1875 "Kill section-type command at POINT leaving its argument.
yuuji@22	1876 Non-nil for the second argument kill its argument too."
yuuji@22	1877 (let (beg (end (make-marker)))
yuuji@14	1878 (save-excursion
yuuji@22	1879 (goto-char point)
yuuji@22	1880 (or (looking-at YaTeX-ec-regexp)
yuuji@22	1881 (progn
yuuji@22	1882 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@22	1883 (forward-char -1)))
yuuji@22	1884 (setq beg (point))
yuuji@22	1885 (skip-chars-forward "^{")
yuuji@22	1886 (forward-list 1)
yuuji@22	1887 (set-marker end (point))
yuuji@22	1888 (if kill-all (delete-region beg end)
yuuji@22	1889 (goto-char beg)
yuuji@22	1890 (delete-region
yuuji@22	1891 (point) (progn (skip-chars-forward "^{" end) (1+ (point))))
yuuji@22	1892 (goto-char end)
yuuji@22	1893 (backward-delete-char 1))))
yuuji@14	1894 )
yuuji@14	1895
yuuji@22	1896 (defun YaTeX-kill-paren (kill-contents)
yuuji@22	1897 "Kill parentheses leaving its contents.
yuuji@22	1898 But kill its contents if the argument KILL-CONTENTS is non-nil."
yuuji@14	1899 (save-excursion
yuuji@14	1900 (let (p)
yuuji@14	1901 (if (looking-at "\\s(\\\|\$\\s)\$")
yuuji@14	1902 (progn
yuuji@14	1903 (if (match-beginning 1)
yuuji@14	1904 (up-list -1))
yuuji@14	1905 (setq p (point))
yuuji@14	1906 (forward-list 1)
yuuji@22	1907 (if kill-contents (delete-region p (point))
yuuji@22	1908 (backward-delete-char 1)
yuuji@22	1909 (goto-char p)
yuuji@22	1910 (if (looking-at
yuuji@22	1911 (concat "{" YaTeX-ec-regexp
yuuji@32	1912 YaTeX-command-token-regexp "+"
yuuji@22	1913 "\\s +"))
yuuji@22	1914 (delete-region
yuuji@22	1915 (point)
yuuji@22	1916 (progn (re-search-forward "\\s +" nil t) (point)))
yuuji@22	1917 (delete-char 1)))
yuuji@14	1918 t))))
yuuji@14	1919 )
yuuji@14	1920
yuuji@22	1921 (defvar YaTeX-read-environment-history nil "Holds history of environments.")
yuuji@22	1922 (put 'YaTeX-read-environment-history 'no-default t)
yuuji@22	1923 (defun YaTeX-read-environment (prompt &optional predicate must-match initial)
yuuji@22	1924 "Read a LaTeX environment name with completion."
yuuji@49	1925 (YaTeX-sync-local-table 'tmp-env-table)
yuuji@51	1926 (completing-read-with-history
yuuji@51	1927 prompt
yuuji@51	1928 (append tmp-env-table user-env-table env-table)
yuuji@51	1929 predicate must-match initial
yuuji@51	1930 'YaTeX-read-environment-history)
yuuji@22	1931 )
yuuji@22	1932
yuuji@22	1933 (defvar YaTeX-read-section-history nil "Holds history of section-types.")
yuuji@22	1934 (put 'YaTeX-read-section-history 'no-default t)
yuuji@22	1935 (defun YaTeX-read-section (prompt &optional predicate initial)
yuuji@22	1936 "Read a LaTeX section-type command with completion."
yuuji@49	1937 (YaTeX-sync-local-table 'tmp-section-table)
yuuji@51	1938 (let ((minibuffer-completion-table
yuuji@22	1939 (append tmp-section-table user-section-table section-table)))
yuuji@51	1940 (read-from-minibuffer-with-history
yuuji@51	1941 prompt initial YaTeX-section-completion-map nil
yuuji@51	1942 'YaTeX-read-section-history))
yuuji@22	1943 )
yuuji@22	1944
yuuji@22	1945 (defun YaTeX-read-section-with-overview ()
yuuji@22	1946 "Read sectioning command with overview.
yuuji@22	1947 This function refers a local variable `source-window' in YaTeX-make-section"
yuuji@22	1948 (interactive)
yuuji@52	1949 (require 'yatexsec) ;some case needs this
yuuji@22	1950 (if (> (minibuffer-depth) 1)
yuuji@22	1951 (error "Too many minibuffer levels for overview."))
yuuji@22	1952 (let ((sw (selected-window))(enable-recursive-minibuffers t) sect)
yuuji@22	1953 (unwind-protect
yuuji@22	1954 (progn
yuuji@22	1955 (select-window source-window)
yuuji@22	1956 (setq sect (YaTeX-read-section-in-minibuffer
yuuji@22	1957 "Sectioning(Up=C-p, Down=C-n, Help=?): "
yuuji@22	1958 YaTeX-sectioning-level (YaTeX-section-overview))))
yuuji@22	1959 (select-window sw))
yuuji@22	1960 (if (eq (selected-window) (minibuffer-window))
yuuji@22	1961 (erase-buffer))
yuuji@22	1962 (insert sect)
yuuji@22	1963 (exit-minibuffer)
yuuji@22	1964 )
yuuji@22	1965 )
yuuji@22	1966
yuuji@51	1967 (defvar YaTeX-read-fontsize-history nil "Holds history of font designator.")
yuuji@51	1968 (put 'YaTeX-read-fontsize-history 'no-default t)
yuuji@22	1969 (defun YaTeX-read-fontsize (prompt &optional predicate must-match initial)
yuuji@22	1970 "Read a LaTeX font changing command with completion."
yuuji@49	1971 (YaTeX-sync-local-table 'tmp-fontsize-table)
yuuji@51	1972 (completing-read-with-history
yuuji@22	1973 prompt (append tmp-fontsize-table user-fontsize-table fontsize-table)
yuuji@51	1974 predicate must-match initial 'YaTeX-read-fontsize-history)
yuuji@5	1975 )
yuuji@5	1976
yuuji@5	1977 (defun YaTeX-change-environment ()
yuuji@5	1978 "Change the name of environment."
yuuji@5	1979 (interactive)
yuuji@5	1980 (if (not (YaTeX-on-begin-end-p)) nil
yuuji@5	1981 (save-excursion
yuuji@7	1982 (let (p env (m1 (match-beginning 1)) (m2 (match-beginning 2)))
yuuji@7	1983 (setq env (if m1 (buffer-substring m1 (match-end 1))
yuuji@7	1984 (buffer-substring m2 (match-end 2))))
yuuji@11	1985 (goto-char (match-beginning 0))
yuuji@5	1986 (set-mark-command nil)
yuuji@5	1987 (YaTeX-goto-corresponding-environment)
yuuji@5	1988 (setq newenv (YaTeX-read-environment
yuuji@5	1989 (format "Change environment `%s' to: " env)))
yuuji@13	1990 (cond
yuuji@13	1991 ((string= newenv "") (message "Change environment cancelled."))
yuuji@13	1992 ((string= newenv env) (message "No need to change."))
yuuji@13	1993 (t
yuuji@5	1994 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@5	1995 (replace-match (concat "{" newenv))
yuuji@5	1996 (exchange-point-and-mark)
yuuji@5	1997 (search-forward (concat "{" env) (point-end-of-line) t)
yuuji@13	1998 (replace-match (concat "{" newenv))))
yuuji@5	1999 t)))
yuuji@5	2000 )
yuuji@5	2001
yuuji@22	2002 (defun YaTeX-change-section ()
yuuji@22	2003 "Change section-type command."
yuuji@5	2004 (interactive)
yuuji@49	2005 (let*((where (YaTeX-on-section-command-p YaTeX-command-token-regexp))
yuuji@49	2006 (p (point)) (cmd (YaTeX-match-string 1)) beg end old new)
yuuji@49	2007 (if (null where) nil
yuuji@49	2008 (cond
yuuji@49	2009
yuuji@49	2010 ((equal where 0);;if point is on section command
yuuji@49	2011 (setq beg (match-beginning 1)
yuuji@49	2012 end (match-end 1))
yuuji@49	2013 (goto-char beg) ;beginning of the command
yuuji@49	2014 (setq new (YaTeX-read-section (format "Change `%s' to: " cmd) nil)))
yuuji@49	2015
yuuji@49	2016 ((= where -1);;if point is on a optional parameter
yuuji@49	2017 (setq beg (match-beginning 2))
yuuji@49	2018 (skip-chars-forward "^{")
yuuji@49	2019 (setq end (point))
yuuji@49	2020 (goto-char p)
yuuji@49	2021 (setq new
yuuji@57	2022 (if (fboundp (intern-soft (concat YaTeX-addin-prefix cmd)))
yuuji@49	2023 (YaTeX-addin cmd)
yuuji@49	2024 (concat "["
yuuji@49	2025 (read-string (format "Change `%s' to: "
yuuji@49	2026 (buffer-substring
yuuji@49	2027 (1+ beg) (1- end))))
yuuji@49	2028 "]"))))
yuuji@49	2029
yuuji@49	2030 ((> where 0);;if point is in arguments' braces
yuuji@49	2031 (or (looking-at "{")
yuuji@49	2032 (progn (skip-chars-backward "^{") (forward-char -1)))
yuuji@49	2033 (setq beg (1+ (point)))
yuuji@49	2034 (forward-list 1)
yuuji@49	2035 (forward-char -1)
yuuji@49	2036 (setq end (point)
yuuji@49	2037 old (buffer-substring beg end))
yuuji@49	2038 (goto-char p)
yuuji@49	2039 (if (> (length old) 40)
yuuji@49	2040 (setq old (concat (substring old 0 12) "..." (substring old -12))))
yuuji@49	2041 (setq new
yuuji@49	2042 (if (intern-soft (concat "YaTeX::" cmd))
yuuji@49	2043 (funcall (intern-soft (concat "YaTeX::" cmd)) where)
yuuji@49	2044 (read-string (format "Change `%s' to: " old)))))
yuuji@49	2045 );cond
yuuji@49	2046 (delete-region beg end)
yuuji@49	2047 (goto-char beg)
yuuji@49	2048 (insert-before-markers new)
yuuji@49	2049 ;;(goto-char (marker-position p))
yuuji@49	2050 new))
yuuji@49	2051 )
yuuji@49	2052
yuuji@49	2053 (defun YaTeX-change-fontsize ()
yuuji@49	2054 "Change large-type command."
yuuji@49	2055 (let ((lt (append tmp-fontsize-table user-fontsize-table fontsize-table))
yuuji@49	2056 (p (point)) large old new beg end)
yuuji@49	2057 ;;(and (looking-at "}") (up-list -1))
yuuji@49	2058 ;;(and (looking-at "{") (forward-char 1))
yuuji@49	2059 ;;Is above convenient?
yuuji@49	2060 (save-excursion
yuuji@49	2061 (or (looking-at YaTeX-ec-regexp)
yuuji@49	2062 (progn
yuuji@49	2063 (skip-chars-backward (concat "^" YaTeX-ec-regexp))
yuuji@49	2064 (forward-char -1)))
yuuji@49	2065 (cond
yuuji@49	2066 ((and
yuuji@49	2067 (looking-at
yuuji@49	2068 (concat YaTeX-ec-regexp "\$" YaTeX-TeX-token-regexp "\$"))
yuuji@49	2069 (< p (match-end 0))
yuuji@49	2070 (assoc (setq old (YaTeX-match-string 1)) lt))
yuuji@49	2071 (goto-char p)
yuuji@49	2072 (setq beg (match-beginning 1) end (match-end 1) ;save match position
yuuji@49	2073 new (completing-read
yuuji@49	2074 (format "Change font/size `%s' to : " old) lt))
yuuji@22	2075 (delete-region beg end)
yuuji@49	2076 (goto-char beg)
yuuji@22	2077 (insert-before-markers new)
yuuji@49	2078 new)
yuuji@49	2079 (t nil)
yuuji@49	2080 )))
yuuji@22	2081 )
yuuji@22	2082
yuuji@52	2083 (defun YaTeX-change-math-image ()
yuuji@52	2084 "Change with image completion."
yuuji@52	2085 (let (maketitle memberp beg end)
yuuji@52	2086 (if (and (YaTeX-on-maketitle-p)
yuuji@52	2087 (progn
yuuji@52	2088 (setq maketitle (substring (YaTeX-match-string 0) 1))
yuuji@52	2089 (setq memberp (YaTeX-math-member-p maketitle))))
yuuji@52	2090 (let ((last-command-char (string-to-char (car memberp))))
yuuji@52	2091 (setq beg (match-beginning 0) end (match-end 0))
yuuji@52	2092 (delete-region beg end)
yuuji@52	2093 (YaTeX-math-insert-sequence t (cdr memberp))))))
yuuji@52	2094
yuuji@22	2095 (defun YaTeX-kill-* (&optional arg)
yuuji@22	2096 "Parse current line and call suitable function.
yuuji@22	2097 Non-nil for ARG kills its contents too."
yuuji@22	2098 (interactive "P")
yuuji@5	2099 (cond
yuuji@5	2100 ((YaTeX-kill-some-pairs 'YaTeX-on-begin-end-p
yuuji@22	2101 'YaTeX-goto-corresponding-environment arg))
yuuji@5	2102 ((YaTeX-kill-some-pairs 'YaTeX-on-BEGIN-END-p
yuuji@22	2103 'YaTeX-goto-corresponding-BEGIN-END arg))
yuuji@32	2104 ((YaTeX-on-section-command-p YaTeX-command-token-regexp);on any command
yuuji@22	2105 (YaTeX-kill-section-command (match-beginning 0) arg))
yuuji@22	2106 ((YaTeX-kill-paren arg))
yuuji@5	2107 (t (message "I don't know what to kill.")))
yuuji@5	2108 )
yuuji@5	2109
yuuji@5	2110 (defun YaTeX-change-* ()
yuuji@5	2111 "Parse current line and call suitable function."
yuuji@5	2112 (interactive)
yuuji@5	2113 (cond
yuuji@5	2114 ((YaTeX-change-environment))
yuuji@22	2115 ((YaTeX-change-section))
yuuji@49	2116 ((YaTeX-change-fontsize))
yuuji@52	2117 ((YaTeX-change-math-image))
yuuji@5	2118 (t (message "I don't know what to change.")))
yuuji@5	2119 )
yuuji@5	2120
yuuji@7	2121 ;;;
yuuji@48	2122 ;Check availability of add-in functions
yuuji@7	2123 ;;;
yuuji@7	2124 (cond
yuuji@48	2125 ((featurep 'yatexadd) nil) ;Already provided.
yuuji@48	2126 ((progn (load "yatexadd" t) (featurep 'yatexadd)) nil)
yuuji@7	2127 (t (message "YaTeX add-in functions not supplied.")))
yuuji@7	2128
yuuji@5	2129 (defun YaTeX-addin (name)
yuuji@5	2130 "Check availability of addin function and call it if exists."
yuuji@7	2131 (if (and (not (get 'YaTeX-generate 'disabled))
yuuji@57	2132 (intern-soft (concat YaTeX-addin-prefix name))
yuuji@57	2133 (fboundp (intern-soft (concat YaTeX-addin-prefix name))))
yuuji@57	2134 (let ((s (funcall (intern (concat YaTeX-addin-prefix name)))))
yuuji@7	2135 (if (stringp s) s ""))
yuuji@7	2136 "") ;Add in function is not bound.
yuuji@7	2137 )
yuuji@7	2138
yuuji@22	2139 (defun YaTeX-on-item-p (&optional point)
yuuji@22	2140 "Return t if POINT (default is (point)) is on \\item."
yuuji@22	2141 (let ((p (or point (point))))
yuuji@22	2142 (save-excursion
yuuji@22	2143 (goto-char p)
yuuji@22	2144 (end-of-line)
yuuji@22	2145 (setq p (point))
yuuji@22	2146 (re-search-backward YaTeX-paragraph-delimiter nil t)
yuuji@22	2147 (re-search-forward YaTeX-item-regexp p t)))
yuuji@22	2148 )
yuuji@22	2149
yuuji@49	2150 (defun YaTeX-in-verb-p (&optional point)
yuuji@49	2151 "Check if POINT is in verb or verb*. Default of POINT is (point)."
yuuji@49	2152 (setq point (or point (point)))
yuuji@7	2153 (save-excursion
yuuji@49	2154 (goto-char point)
yuuji@51	2155 (if (not (re-search-backward
yuuji@51	2156 (concat YaTeX-ec-regexp
yuuji@51	2157 "\$" YaTeX-verb-regexp "\$"
yuuji@51	2158 "\$[^-A-Za-z_*]\$")
yuuji@51	2159 (point-beginning-of-line) t))
yuuji@7	2160 nil
yuuji@51	2161 (goto-char (match-end 2))
yuuji@7	2162 (skip-chars-forward
yuuji@51	2163 (concat "^" (buffer-substring (match-beginning 2) (match-end 2))))
yuuji@51	2164 (and (< (match-beginning 2) point) (< (1- point) (point)))))
yuuji@49	2165 )
yuuji@49	2166
yuuji@49	2167 (defun YaTeX-literal-p (&optional point)
yuuji@49	2168 "Check if POINT is in verb or verb* or verbatime environment family.
yuuji@49	2169 Default of POINT is (point)."
yuuji@49	2170 (cond
yuuji@49	2171 ((equal YaTeX-ec "\\") ;maybe LaTeX
yuuji@49	2172 (save-excursion
yuuji@49	2173 (and point (goto-char point))
yuuji@49	2174 (or (YaTeX-in-verb-p (point))
yuuji@49	2175 (YaTeX-quick-in-environment-p YaTeX-verbatim-environments)))))
yuuji@5	2176 )
yuuji@5	2177
yuuji@5	2178 (defun YaTeX-in-environment-p (env)
yuuji@7	2179 "Return if current LaTeX environment is ENV.
yuuji@7	2180 ENV is given in the form of environment's name or its list."
yuuji@22	2181 (let ((md (match-data)) (nest 0) p envrx)
yuuji@5	2182 (cond
yuuji@22	2183 ((atom env)
yuuji@22	2184 (setq envrx
yuuji@22	2185 (concat "\\("
yuuji@22	2186 (regexp-quote
yuuji@22	2187 (YaTeX-replace-format-args
yuuji@22	2188 YaTeX-struct-begin env "" ""))
yuuji@22	2189 "\\)\\\|\\("
yuuji@22	2190 (regexp-quote
yuuji@22	2191 (YaTeX-replace-format-args
yuuji@22	2192 YaTeX-struct-end env "" ""))
yuuji@22	2193 "\\)"))
yuuji@22	2194 (save-excursion
yuuji@22	2195 (setq p (catch 'open
yuuji@22	2196 (while (YaTeX-re-search-active-backward
yuuji@22	2197 envrx YaTeX-comment-prefix nil t)
yuuji@22	2198 (if (match-beginning 2)
yuuji@22	2199 (setq nest (1+ nest))
yuuji@22	2200 (setq nest (1- nest)))
yuuji@22	2201 (if (< nest 0) (throw 'open t)))))))
yuuji@5	2202 ((listp env)
yuuji@49	2203 (setq p
yuuji@49	2204 (or (YaTeX-in-environment-p (car env))
yuuji@49	2205 (and (cdr env) (YaTeX-in-environment-p (cdr env)))))))
yuuji@7	2206 (store-match-data md)
yuuji@49	2207 p;(or p (YaTeX-in-verb-p (match-beginning 0)))
yuuji@49	2208 )
yuuji@5	2209 )
yuuji@5	2210
yuuji@5	2211 (defun YaTeX-quick-in-environment-p (env)
yuuji@7	2212 "Check quickly but unsure if current environment is ENV.
yuuji@22	2213 ENV is given in the form of environment's name or its list.
yuuji@49	2214 This function returns correct result only if ENV is NOT nested."
yuuji@7	2215 (save-excursion
yuuji@49	2216 (let ((md (match-data)) (p (point)) rc clfound)
yuuji@7	2217 (cond
yuuji@7	2218 ((listp env)
yuuji@49	2219 (or (YaTeX-quick-in-environment-p (car env))
yuuji@49	2220 (and (cdr env) (YaTeX-quick-in-environment-p (cdr env)))))
yuuji@7	2221 (t
yuuji@22	2222 (if (YaTeX-search-active-backward
yuuji@22	2223 (YaTeX-replace-format-args YaTeX-struct-begin env "" "")
yuuji@22	2224 YaTeX-comment-prefix nil t)
yuuji@49	2225 (setq rc (not (YaTeX-search-active-forward
yuuji@49	2226 (YaTeX-replace-format-args
yuuji@49	2227 YaTeX-struct-end env)
yuuji@49	2228 YaTeX-comment-prefix p t nil))))
yuuji@7	2229 (store-match-data md)
yuuji@22	2230 rc))))
yuuji@5	2231 )
yuuji@5	2232
yuuji@22	2233 ;; Filling \item
yuuji@46	2234 (defun YaTeX-remove-trailing-comment (start end)
yuuji@46	2235 "Remove trailing comment from START to end."
yuuji@46	2236 (save-excursion
yuuji@46	2237 (let ((trcom (concat YaTeX-comment-prefix "+$")))
yuuji@46	2238 (goto-char start)
yuuji@46	2239 (while (re-search-forward trcom end t)
yuuji@54	2240 (if (/= (char-after (1- (match-beginning 0))) ?\\ )
yuuji@54	2241 (replace-match "")))))
yuuji@5	2242 )
yuuji@5	2243
yuuji@58	2244 (defun YaTeX-get-item-info (&optional recent thisenv)
yuuji@51	2245 "Return the list of the beginning of \\item and column of its item.
yuuji@53	2246 If it seems to be outside of itemizing environment, just return nil.
yuuji@58	2247 Non-nil for optional argument RECENT refers recent \\item.
yuuji@58	2248 Optional second argument THISENV omits calling YaTeX-inner-environment."
yuuji@22	2249 (save-excursion
yuuji@58	2250 (let* ((p (point)) env e0 c
yuuji@58	2251 (bndry (and (setq env (or thisenv (YaTeX-inner-environment t)))
yuuji@53	2252 (get 'YaTeX-inner-environment 'point)
yuuji@53	2253 )))
yuuji@22	2254 (end-of-line)
yuuji@53	2255 (if (if recent
yuuji@53	2256 (YaTeX-re-search-active-backward
yuuji@53	2257 YaTeX-item-regexp YaTeX-comment-prefix bndry t)
yuuji@53	2258 (goto-char bndry)
yuuji@53	2259 (YaTeX-re-search-active-forward
yuuji@53	2260 YaTeX-item-regexp YaTeX-comment-prefix p t))
yuuji@51	2261 (progn
yuuji@53	2262 (goto-char (match-end 0))
yuuji@53	2263 ;(setq c (current-column))
yuuji@58	2264 (if (string-match "desc" env)
yuuji@58	2265 (setq c 6)
yuuji@58	2266 (if (equal (following-char) ?\[) (forward-list 1))
yuuji@58	2267 (setq c 0))
yuuji@51	2268 (skip-chars-forward " \t" (point-end-of-line))
yuuji@58	2269 (list (point-beginning-of-line) (+ c (current-column)))))))
yuuji@22	2270 )
yuuji@22	2271
yuuji@5	2272 (defun YaTeX-fill-item ()
yuuji@5	2273 "Fill item in itemize environment."
yuuji@5	2274 (interactive)
yuuji@5	2275 (save-excursion
yuuji@51	2276 (let* ((p (point))
yuuji@51	2277 (item-term (concat
yuuji@58	2278 "\$^[ \t]*$\$\\\|" YaTeX-item-regexp "\\\|\\("
yuuji@53	2279 YaTeX-ec-regexp "\$begin\\\|end\$\\)"))
yuuji@51	2280 ;;This value depends on LaTeX.
yuuji@51	2281 fill-prefix start col
yuuji@53	2282 (info (YaTeX-get-item-info t)))
yuuji@55	2283 (if (null info) nil ;not on \item, do nothing
yuuji@22	2284 (setq start (car info)
yuuji@22	2285 col (car (cdr info)))
yuuji@55	2286 (save-excursion
yuuji@55	2287 (if (re-search-backward "^\\s *$" start t)
yuuji@55	2288 ;;if separated from \item line, isolate this block
yuuji@55	2289 (progn
yuuji@55	2290 (setq start (1+ (match-end 0)))
yuuji@55	2291 (goto-char start)
yuuji@55	2292 (skip-chars-forward " \t")
yuuji@55	2293 (delete-region (point) start) ;is this your favor???
yuuji@55	2294 (indent-to col))))
yuuji@46	2295 (beginning-of-line)
yuuji@46	2296 (if (<= (save-excursion
yuuji@46	2297 (re-search-forward
yuuji@58	2298 (concat "\\\\end{\\\|\\\\begin{\\\|^[ \t]*$") nil t)
yuuji@46	2299 (match-beginning 0))
yuuji@46	2300 p)
yuuji@51	2301 (progn (message "Not on itemize.") nil)
yuuji@51	2302 (end-of-line)
yuuji@51	2303 (newline)
yuuji@51	2304 (indent-to col)
yuuji@51	2305 (setq fill-prefix
yuuji@51	2306 (buffer-substring (point-beginning-of-line)(point)))
yuuji@51	2307 (beginning-of-line)
yuuji@53	2308 (delete-region (point) (progn (forward-line 1) (point)))
yuuji@51	2309 (re-search-forward item-term nil 1)
yuuji@51	2310 (YaTeX-remove-trailing-comment start (point))
yuuji@51	2311 (beginning-of-line)
yuuji@51	2312 (push-mark (point) t)
yuuji@51	2313 (goto-char start)
yuuji@51	2314 (forward-line 1)
yuuji@51	2315 (while (< (point) (mark))
yuuji@51	2316 (delete-region (point) (progn (skip-chars-forward " \t") (point)))
yuuji@51	2317 (forward-line 1))
yuuji@51	2318 (fill-region-as-paragraph start (mark))
yuuji@51	2319 (if NTT-jTeX
yuuji@51	2320 (while (progn(forward-line -1)(end-of-line) (> (point) start))
yuuji@51	2321 (insert ?%)))
yuuji@51	2322 (pop-mark)))))
yuuji@5	2323 )
yuuji@5	2324
yuuji@51	2325 (defun YaTeX-fill-paragraph (arg)
yuuji@51	2326 "YaTeX adjustment function for fill-paragraph.
yuuji@51	2327 *Protect \\verb from unexpected broken up."
yuuji@51	2328 (interactive "P")
yuuji@51	2329 (cond
yuuji@51	2330 ((not (eq major-mode 'yatex-mode)) (fill-paragraph arg))
yuuji@51	2331 ((YaTeX-quick-in-environment-p YaTeX-fill-inhibit-environments) nil)
yuuji@51	2332 (t
yuuji@51	2333 (save-excursion
yuuji@51	2334 (let ((verbrex (concat YaTeX-ec-regexp
yuuji@51	2335 "\$" YaTeX-verb-regexp "\$" ;match#1
yuuji@51	2336 "\$.\$.*\$\\2\$")) ;match #2 and #3
yuuji@58	2337 (p (point)) ii end poslist spacelist (fill-prefix fill-prefix))
yuuji@52	2338 (cond
yuuji@52	2339 ((save-excursion (beginning-of-line) ;if point is on the first
yuuji@52	2340 (setq end (point)) ;non-whitespace char
yuuji@52	2341 (skip-chars-forward " \t")
yuuji@52	2342 (equal (point) p))
yuuji@52	2343 (setq fill-prefix (buffer-substring p end)))
yuuji@53	2344 ((and ;;(not YaTeX-emacs-19)
yuuji@52	2345 (string-match YaTeX-itemizing-env-regexp
yuuji@53	2346 (or (YaTeX-inner-environment t) "document"))
yuuji@58	2347 (setq ii (YaTeX-get-item-info)))
yuuji@58	2348 (save-excursion
yuuji@58	2349 (beginning-of-line)
yuuji@58	2350 (indent-to-column (car (cdr ii)))
yuuji@58	2351 (setq fill-prefix
yuuji@58	2352 (buffer-substring (point) (point-beginning-of-line)))
yuuji@58	2353 (delete-region (point) (progn (beginning-of-line) (point))))))
yuuji@51	2354 (mark-paragraph)
yuuji@51	2355 (save-restriction
yuuji@51	2356 (narrow-to-region (region-beginning) (region-end))
yuuji@52	2357 (YaTeX-remove-trailing-comment (point-min) (point-max))
yuuji@58	2358 (goto-char (point-min))
yuuji@51	2359 (while (YaTeX-re-search-active-forward
yuuji@58	2360 verbrex YaTeX-comment-prefix (point-max) t)
yuuji@51	2361 (setq end (match-beginning 3))
yuuji@51	2362 (goto-char (match-beginning 2))
yuuji@51	2363 (while (re-search-forward "\\s " end t)
yuuji@51	2364 (setq poslist (cons (make-marker) poslist)
yuuji@51	2365 spacelist (cons (preceding-char) spacelist))
yuuji@51	2366 (replace-match "_")
yuuji@51	2367 (set-marker (car poslist) (match-beginning 0))))
yuuji@58	2368 ;;(fill-paragraph arg)
yuuji@58	2369 (fill-region-as-paragraph (point-min) (point-max) arg)
yuuji@51	2370 (while spacelist
yuuji@51	2371 (goto-char (marker-position (car poslist)))
yuuji@51	2372 (delete-char 1)
yuuji@51	2373 (insert (car spacelist))
yuuji@52	2374 (setq spacelist (cdr spacelist) poslist (cdr poslist)))
yuuji@52	2375 (goto-char (point-min))
yuuji@52	2376 (forward-word 1)
yuuji@52	2377 (beginning-of-line)
yuuji@52	2378 (if (and NTT-jTeX (looking-at "[ \t]"))
yuuji@52	2379 (progn
yuuji@52	2380 (goto-char (point-min))
yuuji@52	2381 (while (not (eobp))
yuuji@52	2382 (end-of-line)
yuuji@52	2383 (or (bolp)
yuuji@52	2384 (save-excursion
yuuji@52	2385 (backward-word 1)
yuuji@52	2386 (looking-at "\\sw+")) ;is not japanese string
yuuji@52	2387 (progn (setq p (point)) (insert ?%)))
yuuji@52	2388 (forward-line 1))
yuuji@52	2389 (goto-char p)
yuuji@52	2390 (delete-char 1) ;remove last inserted `%'
yuuji@52	2391 )))))))
yuuji@51	2392 )
yuuji@51	2393
yuuji@52	2394 (if (fboundp 'YaTeX-saved-indent-new-comment-line) nil
yuuji@52	2395 (fset 'YaTeX-saved-indent-new-comment-line
yuuji@52	2396 (symbol-function 'indent-new-comment-line))
yuuji@52	2397 (fset 'indent-new-comment-line 'YaTeX-indent-new-comment-line))
yuuji@52	2398
yuuji@58	2399 (defun YaTeX-indent-new-comment-line (&optional soft)
yuuji@58	2400 "Tuned `indent-new-comment-line' function for yatex.
yuuji@58	2401 See the documentation of `YaTeX-saved-indent-new-comment-line'."
yuuji@52	2402 (cond
yuuji@53	2403 ((or (not (eq major-mode 'yatex-mode))
yuuji@53	2404 (string-match
yuuji@53	2405 "document"
yuuji@53	2406 (or (and (boundp 'inenv) inenv)
yuuji@53	2407 (or (YaTeX-inner-environment t) "document"))))
yuuji@58	2408 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft))))
yuuji@58	2409 (t (let (fill-prefix)
yuuji@58	2410 (apply 'YaTeX-saved-indent-new-comment-line (if soft (list soft)))))))
yuuji@51	2411
yuuji@5	2412 (defun YaTeX-fill-* ()
yuuji@5	2413 "Fill paragraph according to its condition."
yuuji@5	2414 (interactive)
yuuji@5	2415 (cond
yuuji@5	2416 ((YaTeX-fill-item))
yuuji@5	2417 )
yuuji@5	2418 )
yuuji@5	2419
yuuji@22	2420 ;; Accent completion
yuuji@5	2421 (defun YaTeX-read-accent-char (x)
yuuji@5	2422 "Read char in accent braces."
yuuji@5	2423 (let ((c (read-char)))
yuuji@5	2424 (concat
yuuji@5	2425 (if (and (or (= c ?i) (= c ?j))
yuuji@5	2426 (not (string-match (regexp-quote x) "cdb")))
yuuji@5	2427 "\\" "")
yuuji@5	2428 (char-to-string c)))
yuuji@5	2429 )
yuuji@5	2430
yuuji@5	2431 (defun YaTeX-make-accent ()
yuuji@5	2432 "Make accent usage."
yuuji@5	2433 (interactive)
yuuji@5	2434 (message "1:` 2:' 3:^ 4:\" 5:~ 6:= 7:. u v H t c d b")
yuuji@5	2435 (let ((c (read-char))(case-fold-search nil))
yuuji@5	2436 (setq c (cond ((and (> c ?0) (< c ?8))
yuuji@5	2437 (substring "`'^\"~=." (1- (- c ?0)) (- c ?0)))
yuuji@5	2438 ((= c ?h) "H")
yuuji@5	2439 (t (char-to-string c))))
yuuji@5	2440 (if (not (string-match c "`'^\"~=.uvHtcdb")) nil
yuuji@5	2441 (insert "\\" c "{}")
yuuji@5	2442 (backward-char 1)
yuuji@5	2443 (insert (YaTeX-read-accent-char c))
yuuji@5	2444 (if (string= c "t") (insert (YaTeX-read-accent-char c)))
yuuji@5	2445 (forward-char 1)))
yuuji@5	2446 )
yuuji@5	2447
yuuji@22	2448 ;; Indentation
yuuji@22	2449 (defun YaTeX-current-indentation ()
yuuji@22	2450 "Return the indentation of current environment."
yuuji@22	2451 (save-excursion
yuuji@53	2452 ;;(beginning-of-line)
yuuji@53	2453 (if (YaTeX-beginning-of-environment t)
yuuji@53	2454 (goto-char (get 'YaTeX-inner-environment 'point))
yuuji@53	2455 (forward-line -1)
yuuji@53	2456 (beginning-of-line)
yuuji@53	2457 (skip-chars-forward " \t"))
yuuji@22	2458 (current-column))
yuuji@22	2459 )
yuuji@22	2460
yuuji@53	2461 (defun YaTeX-previous-line-indentation ()
yuuji@53	2462 (save-excursion
yuuji@53	2463 (forward-line -1)
yuuji@53	2464 (skip-chars-forward " \t")
yuuji@53	2465 (current-column)))
yuuji@53	2466
yuuji@22	2467 (defun YaTeX-reindent (col)
yuuji@22	2468 "Remove current indentation and reindento to COL column."
yuuji@22	2469 (save-excursion
yuuji@22	2470 (beginning-of-line)
yuuji@22	2471 (skip-chars-forward " \t")
yuuji@53	2472 (if (/= col (current-column))
yuuji@53	2473 (progn
yuuji@53	2474 (delete-region (point) (progn (beginning-of-line) (point)))
yuuji@53	2475 (indent-to col))))
yuuji@22	2476 (skip-chars-forward " \t" (point-end-of-line)))
yuuji@22	2477
yuuji@22	2478 (defun YaTeX-indent-line ()
yuuji@22	2479 "Indent corrent line referrin current environment."
yuuji@22	2480 (interactive)
yuuji@48	2481 (let ((indent-relative
yuuji@48	2482 (function
yuuji@51	2483 (lambda (&optional additional)
yuuji@48	2484 (YaTeX-reindent
yuuji@51	2485 (+ (YaTeX-current-indentation)
yuuji@51	2486 (or additional 0)
yuuji@51	2487 YaTeX-environment-indent)))))
yuuji@53	2488 depth iteminfo (p (point)) pp (peol (point-end-of-line))
yuuji@52	2489 ;;inenv below is sometimes defined in YaTeX-indent-new-comment-line
yuuji@52	2490 (inenv (or (and (boundp 'inenv) inenv) (YaTeX-inner-environment t))))
yuuji@52	2491 ;;(if NTT-jTeX ;;Do you need this section?
yuuji@52	2492 ;; (save-excursion
yuuji@52	2493 ;; (end-of-line)
yuuji@52	2494 ;; (let ((p (point)))
yuuji@52	2495 ;; (forward-line -1)
yuuji@52	2496 ;; (end-of-line)
yuuji@52	2497 ;; (or (= p (point))
yuuji@52	2498 ;; (progn (backward-char (length YaTeX-comment-prefix))
yuuji@52	2499 ;; (not (looking-at (regexp-quote YaTeX-comment-prefix))))
yuuji@52	2500 ;; (progn
yuuji@52	2501 ;; (skip-chars-backward YaTeX-comment-prefix)
yuuji@52	2502 ;; (kill-line))))))
yuuji@52	2503 (or inenv (setq inenv "document")) ;is the default environment
yuuji@48	2504 (cond
yuuji@53	2505 ((and (YaTeX-on-begin-end-p) (match-beginning 2)) ;if \end
yuuji@53	2506 (save-excursion
yuuji@53	2507 (beginning-of-line)
yuuji@53	2508 (YaTeX-reindent (YaTeX-current-indentation))))
yuuji@53	2509 ((string-match YaTeX-equation-env-regexp inenv)
yuuji@53	2510 (YaTeX-indent-line-equation)) ;autoload-ed from yatex.env
yuuji@52	2511 (;(YaTeX-in-environment-p '("itemize" "enumerate" "description" "list"))
yuuji@52	2512 (string-match YaTeX-itemizing-env-regexp inenv)
yuuji@52	2513 ;;(YaTeX-on-item-p) ??
yuuji@53	2514 ;;(setq iteminfo (YaTeX-get-item-info t))
yuuji@53	2515 (if (save-excursion
yuuji@51	2516 (beginning-of-line)
yuuji@53	2517 (re-search-forward YaTeX-item-regexp peol t))
yuuji@53	2518 (save-excursion
yuuji@51	2519 (goto-char (1+ (match-beginning 0)))
yuuji@51	2520 (setq depth
yuuji@51	2521 (* YaTeX-environment-indent
yuuji@51	2522 (cond
yuuji@51	2523 ((looking-at "subsubsub") 3)
yuuji@51	2524 ((looking-at "subsub") 2)
yuuji@51	2525 ((looking-at "sub") 1)
yuuji@51	2526 (t 0))))
yuuji@51	2527 (funcall indent-relative depth))
yuuji@58	2528 (YaTeX-reindent (or (car (cdr (YaTeX-get-item-info nil inenv)))
yuuji@53	2529 (+ (save-excursion
yuuji@53	2530 (beginning-of-line)
yuuji@53	2531 (YaTeX-current-indentation))
yuuji@52	2532 YaTeX-environment-indent))))
yuuji@48	2533 )
yuuji@49	2534 ((YaTeX-literal-p) ;verbatims
yuuji@48	2535 (tab-to-tab-stop))
yuuji@52	2536 ((and inenv (not (equal "document" inenv)))
yuuji@48	2537 (funcall indent-relative))
yuuji@53	2538 ((YaTeX-on-section-command-p YaTeX-sectioning-regexp)
yuuji@53	2539 (require 'yatexsec) ;to know YaTeX-sectioning-level
yuuji@53	2540 (YaTeX-reindent
yuuji@53	2541 (* (max
yuuji@53	2542 (1- ;I want chapter to have indentation 0
yuuji@53	2543 (or (cdr (assoc (YaTeX-match-string 1) YaTeX-sectioning-level))
yuuji@53	2544 0))
yuuji@53	2545 0)
yuuji@53	2546 YaTeX-environment-indent)))
yuuji@53	2547 ;;Default movement
yuuji@48	2548 ((and (bolp) fill-prefix) (insert fill-prefix))
yuuji@48	2549 (t (save-excursion
yuuji@48	2550 (beginning-of-line)
yuuji@48	2551 (skip-chars-forward " \t")
yuuji@48	2552 (indent-relative-maybe))
yuuji@52	2553 (skip-chars-forward " \t")))
yuuji@53	2554 ;;if current line is \begin, re-indent \end too
yuuji@53	2555 (if (and (YaTeX-on-begin-end-p) (match-beginning 1))
yuuji@53	2556 (save-excursion
yuuji@53	2557 ;;(beginning-of-line)
yuuji@53	2558 ;;(search-forward "\\begin")
yuuji@53	2559 (goto-char (match-beginning 0))
yuuji@53	2560 (setq depth (current-column))
yuuji@53	2561 (YaTeX-goto-corresponding-environment)
yuuji@53	2562 (YaTeX-reindent depth)))
yuuji@52	2563 (if (and NTT-jTeX
yuuji@52	2564 (save-excursion (beginning-of-line) (looking-at "[ \t]")))
yuuji@52	2565 (save-excursion
yuuji@52	2566 (end-of-line)
yuuji@52	2567 (let ((p (point)))
yuuji@52	2568 (forward-line -1)
yuuji@52	2569 (end-of-line)
yuuji@52	2570 (or (= p (point))
yuuji@52	2571 (looking-at (regexp-quote YaTeX-comment-prefix))
yuuji@52	2572 (bobp) (bolp)
yuuji@52	2573 (save-excursion
yuuji@52	2574 (backward-word 1)
yuuji@52	2575 (looking-at "\\sw+")) ;is not japanese string
yuuji@52	2576 (insert YaTeX-comment-prefix))))))
yuuji@22	2577 )
yuuji@22	2578
yuuji@49	2579 (defun YaTeX-local-table-symbol (symbol)
yuuji@36	2580 "Return the lisp symbol which keeps local completion table of SYMBOL."
yuuji@18	2581 (intern (concat "YaTeX$"
yuuji@18	2582 default-directory
yuuji@18	2583 (symbol-name symbol)))
yuuji@18	2584 )
yuuji@18	2585
yuuji@49	2586 (defun YaTeX-sync-local-table (symbol)
yuuji@22	2587 "Synchronize local variable SYMBOL.
yuuji@22	2588 Copy its corresponding directory dependent completion table to SYMBOL."
yuuji@49	2589 (if (boundp (YaTeX-local-table-symbol symbol))
yuuji@49	2590 (set symbol (symbol-value (YaTeX-local-table-symbol symbol))))
yuuji@18	2591 )
yuuji@18	2592
yuuji@58	2593 (defun YaTeX-read-user-completion-table (&optional forcetoread)
yuuji@18	2594 "Append user completion table of LaTeX macros"
yuuji@18	2595 (let*((user-table (expand-file-name YaTeX-user-completion-table))
yuuji@49	2596 (local-table (expand-file-name (file-name-nondirectory user-table)))
yuuji@49	2597 var localvar localbuf (curbuf (current-buffer)) sexp)
yuuji@51	2598 (if YaTeX-user-table-is-read nil
yuuji@49	2599 (message "Loading user completion table")
yuuji@6	2600 (if (file-exists-p user-table) (load-file user-table)
yuuji@18	2601 (message "Personal completion table not found.")))
yuuji@51	2602 (setq YaTeX-user-table-is-read t)
yuuji@22	2603 (cond
yuuji@49	2604 ((file-exists-p local-table)
yuuji@51	2605 (set-buffer (setq localbuf (find-file-noselect local-table)))
yuuji@49	2606 (widen)
yuuji@49	2607 (goto-char (point-min))
yuuji@49	2608 (while (re-search-forward "(setq \$[^ ]+\$" nil t)
yuuji@49	2609 (setq var (intern (buffer-substring
yuuji@49	2610 (match-beginning 1) (match-end 1)))
yuuji@49	2611 localvar (YaTeX-local-table-symbol var))
yuuji@49	2612 (goto-char (match-beginning 0))
yuuji@49	2613 (setq sexp (buffer-substring (point)
yuuji@49	2614 (progn (forward-sexp) (point))))
yuuji@49	2615 (set-buffer curbuf)
yuuji@49	2616 (or (assq var (buffer-local-variables)) (make-local-variable var))
yuuji@49	2617 (eval (read sexp))
yuuji@49	2618 (or (and (boundp localvar)
yuuji@58	2619 (symbol-value localvar)
yuuji@58	2620 (not forcetoread))
yuuji@49	2621 (set localvar (symbol-value var)))
yuuji@49	2622 (set-buffer localbuf))
yuuji@51	2623 (kill-buffer localbuf)))
yuuji@51	2624 (set-buffer curbuf))
yuuji@6	2625 )
yuuji@6	2626
yuuji@58	2627 (defun YaTeX-reload-dictionary ()
yuuji@58	2628 "Reload local dictionary.
yuuji@58	2629 Use this function after editing ./.yatexrc."
yuuji@58	2630 (interactive)
yuuji@58	2631 (let ((YaTeX-user-table-is-read nil))
yuuji@58	2632 (YaTeX-read-user-completion-table t))
yuuji@58	2633 )
yuuji@58	2634
yuuji@51	2635 (defun YaTeX-lookup-table (word type)
yuuji@51	2636 "Lookup WORD in completion table whose type is TYPE.
yuuji@51	2637 This function refers the symbol tmp-TYPE-table, user-TYPE-table, TYPE-table.
yuuji@51	2638 Typically, TYPE is one of 'env, 'section, 'fontsize, 'singlecmd."
yuuji@51	2639 (if (symbolp type) (setq type (symbol-name type)))
yuuji@51	2640 (or (assoc word (symbol-value (intern (concat "tmp-" type "-table"))))
yuuji@51	2641 (assoc word (symbol-value (intern (concat "user-" type "-table"))))
yuuji@51	2642 (assoc word (symbol-value (intern (concat type "-table"))))))
yuuji@51	2643
yuuji@49	2644 (defun YaTeX-update-table (vallist default-table user-table local-table)
yuuji@6	2645 "Update completion table if the car of VALLIST is not in current tables.
yuuji@6	2646 Second argument DEFAULT-TABLE is the quoted symbol of default completion
yuuji@6	2647 table, third argument USER-TABLE is user table which will be saved in
yuuji@49	2648 YaTeX-user-completion-table, fourth argument LOCAL-TABLE should have the
yuuji@6	2649 completion which is valid during current Emacs's session. If you
yuuji@49	2650 want to make LOCAL-TABLE valid longer span (but restrict in this directory)
yuuji@6	2651 create the file in current directory which has the same name with
yuuji@6	2652 YaTeX-user-completion-table."
yuuji@6	2653 (let ((car-v (car vallist)) key answer
yuuji@6	2654 (file (file-name-nondirectory YaTeX-user-completion-table)))
yuuji@6	2655 (cond
yuuji@6	2656 ((assoc car-v (symbol-value default-table))
yuuji@6	2657 nil) ;Nothing to do
yuuji@6	2658 ((setq key (assoc car-v (symbol-value user-table)))
yuuji@6	2659 (if (equal (cdr vallist) (cdr key)) nil
yuuji@6	2660 ;; if association hits, but contents differ.
yuuji@6	2661 (message
yuuji@6	2662 "%s's attributes turned into %s" (car vallist) (cdr vallist))
yuuji@6	2663 (set user-table (delq key (symbol-value user-table)))
yuuji@6	2664 (set user-table (cons vallist (symbol-value user-table)))
yuuji@49	2665 (YaTeX-update-dictionary
yuuji@49	2666 YaTeX-user-completion-table user-table "user")))
yuuji@49	2667 ((setq key (assoc car-v (symbol-value local-table)))
yuuji@6	2668 (if (equal (cdr vallist) (cdr key)) nil
yuuji@6	2669 (message
yuuji@6	2670 "%s's attributes turned into %s" (car vallist) (cdr vallist))
yuuji@49	2671 (set local-table (delq key (symbol-value local-table)))
yuuji@49	2672 (set local-table (cons vallist (symbol-value local-table)))
yuuji@49	2673 (set (YaTeX-local-table-symbol local-table) (symbol-value local-table))
yuuji@49	2674 (YaTeX-update-dictionary file local-table)))
yuuji@13	2675 ;; All of above cases, there are some completion in tables.
yuuji@6	2676 ;; Then update tables.
yuuji@6	2677 (t
yuuji@6	2678 (if (not YaTeX-nervous)
yuuji@51	2679 (setq answer "u")
yuuji@6	2680 (message
yuuji@51	2681 "`%s' is not in table. Register into: U)serDic L)ocalDic N)one D)iscard"
yuuji@6	2682 (car vallist))
yuuji@49	2683 (setq answer (char-to-string (read-char))))
yuuji@6	2684 (cond
yuuji@49	2685 ((string-match answer "uy")
yuuji@6	2686 (set user-table (cons vallist (symbol-value user-table)))
yuuji@49	2687 (YaTeX-update-dictionary YaTeX-user-completion-table user-table "user")
yuuji@49	2688 )
yuuji@49	2689 ((string-match answer "tl")
yuuji@49	2690 (set local-table (cons vallist (symbol-value local-table)))
yuuji@49	2691 (set (YaTeX-local-table-symbol local-table) (symbol-value local-table))
yuuji@49	2692 (YaTeX-update-dictionary file local-table))
yuuji@51	2693 ((string-match answer "d") nil) ;discard it
yuuji@51	2694 (t (set default-table
yuuji@51	2695 (cons vallist (symbol-value default-table))))))))
yuuji@6	2696 )
yuuji@6	2697
yuuji@49	2698 (defun YaTeX-cplread-with-learning
yuuji@49	2699 (prom default-table user-table local-table
yuuji@51	2700 &optional pred reqmatch init hsym)
yuuji@49	2701 "Completing read with learning.
yuuji@49	2702 Do a completing read with prompt PROM. Completion table is what
yuuji@49	2703 DEFAULT-TABLE, USER-TABLE, LOCAL table are appended in reverse order.
yuuji@49	2704 Note that these tables are passed by the symbol.
yuuji@49	2705 Optional arguments PRED, REQMATH and INIT are passed to completing-read
yuuji@49	2706 as its arguments PREDICATE, REQUIRE-MATCH and INITIAL-INPUT respectively.
yuuji@51	2707 If optional 8th argument HSYM, history symbol, is passed, use it as
yuuji@51	2708 history list variable."
yuuji@49	2709 (YaTeX-sync-local-table local-table)
yuuji@49	2710 (let*((table (append (symbol-value local-table)
yuuji@49	2711 (symbol-value user-table)
yuuji@49	2712 (symbol-value default-table)))
yuuji@51	2713 (word (completing-read-with-history
yuuji@51	2714 prom table pred reqmatch init hsym)))
yuuji@49	2715 (if (and (string< "" word) (not (assoc word table)))
yuuji@49	2716 (YaTeX-update-table (list word) default-table user-table local-table))
yuuji@49	2717 word)
yuuji@6	2718 )
yuuji@0	2719
yuuji@49	2720 (defun YaTeX-update-dictionary (file symbol &optional type)
yuuji@49	2721 (let ((local-table-buf (find-file-noselect file))
yuuji@49	2722 (name (symbol-name symbol))
yuuji@49	2723 (value (symbol-value symbol)))
yuuji@49	2724 (save-excursion
yuuji@49	2725 (message "Updating %s dictionary..." (or type "local"))
yuuji@49	2726 (set-buffer local-table-buf)
yuuji@49	2727 (goto-char (point-max))
yuuji@49	2728 (search-backward (concat "(setq " name) nil t)
yuuji@49	2729 (delete-region (point) (progn (forward-sexp) (point)))
yuuji@49	2730 (delete-blank-lines)
yuuji@49	2731 (insert "(setq " name " '(\n")
yuuji@49	2732 (mapcar '(lambda (s)
yuuji@49	2733 (insert (format "%s\n" (prin1-to-string s))))
yuuji@49	2734 value)
yuuji@49	2735 (insert "))\n\n")
yuuji@49	2736 (delete-blank-lines)
yuuji@49	2737 (basic-save-buffer)
yuuji@49	2738 (kill-buffer local-table-buf)
yuuji@49	2739 (message "Updating %s dictionary...Done" (or type "local"))))
yuuji@0	2740 )
yuuji@0	2741
yuuji@3	2742 ;; --------------- General sub functions ---------------
yuuji@6	2743 (defun point-beginning-of-line ()
yuuji@6	2744 (save-excursion (beginning-of-line)(point))
yuuji@6	2745 )
yuuji@6	2746
yuuji@6	2747 (defun point-end-of-line ()
yuuji@6	2748 (save-excursion (end-of-line)(point))
yuuji@6	2749 )
yuuji@3	2750
yuuji@7	2751
yuuji@7	2752 (provide 'yatex)
yuuji@7	2753 (defvar yatex-mode-load-hook nil
yuuji@7	2754 "*List of functions to be called when yatex.el is loaded.")
yuuji@53	2755 (if (and YaTeX-emacs-19 window-system (not (featurep 'yatex19)))
yuuji@55	2756 (load "yatex19"))
yuuji@51	2757 (load "yatexhks" t)
yuuji@51	2758
yuuji@51	2759 ;;-------------------- Final hook jobs --------------------
yuuji@51	2760 (substitute-all-key-definition
yuuji@51	2761 'fill-paragraph 'YaTeX-fill-paragraph YaTeX-mode-map)
yuuji@7	2762 (run-hooks 'yatex-mode-load-hook)
yuuji@51	2763
yuuji@51	2764 ;; `History' was moved to ChangeLog
yuuji@0	2765 ;----------------------------- End of yatex.el -----------------------------