yatex: 41a05a44826a yatexprc.el

yatex

view yatexprc.el @ 361:41a05a44826a

[pdftex] option for pdflatex

author	HIROSE Yuuji <yuuji@gentei.org>
date	Tue, 23 Dec 2014 15:34:31 +0900
parents	6c67a826f266
children	b1e6c8c03253

line source

1 ;;; yatexprc.el --- YaTeX process handler

2 ;;;

4 ;;; Last modified Tue Dec 23 11:53:48 2014 on firestorm

5 ;;; $Id$

7 ;;; Code:

8 ;(require 'yatex)

9 (require 'yatexlib)

11 (defvar YaTeX-typeset-process nil

12 "Process identifier for jlatex")

14 (defvar YaTeX-typeset-buffer "*YaTeX-typesetting*"

15 "Process buffer for jlatex")

17 (defvar YaTeX-typeset-buffer-syntax nil

18 "*Syntax table for typesetting buffer")

20 (defvar YaTeX-current-TeX-buffer nil

21 "Keeps the buffer on which recently typeset run.")

23 (defvar YaTeX-shell-command-option

24 (or (and (boundp 'shell-command-option) shell-command-option)

25 (and (boundp 'shell-command-switch) shell-command-switch)

26 (if YaTeX-dos "/c" "-c"))

27 "Shell option for command execution.")

29 (defvar YaTeX-latex-message-code

30 ;; (cond

31 ;; (YaTeX-dos (cdr (assq 1 YaTeX-kanji-code-alist)))

32 ;; ((and YaTeX-emacs-20 (member 'undecided (coding-system-list))

33 ;; 'undecided))

34 ;; ((featurep 'mule)

35 ;; (or (and (boundp '*autoconv*) *autoconv*)

36 ;; (and (fboundp 'coding-system-list) 'automatic-conversion)))

37 ;; ((boundp 'NEMACS)

38 ;; (cdr (assq (if YaTeX-dos 1 2) YaTeX-kanji-code-alist))))

39 (cond

40 (YaTeX-dos (cdr (assq 1 YaTeX-kanji-code-alist)))

41 (YaTeX-emacs-20

42 (cdr (assoc latex-message-kanji-code YaTeX-kanji-code-alist)))

43 ((boundp 'MULE)

44 (symbol-value

45 (cdr (assoc latex-message-kanji-code YaTeX-kanji-code-alist))))

46 ((boundp 'NEMACS)

47 latex-message-kanji-code))

48 "Process coding system for LaTeX.")

50 (if YaTeX-typeset-buffer-syntax nil

51 (setq YaTeX-typeset-buffer-syntax

52 (make-syntax-table (standard-syntax-table)))

53 (modify-syntax-entry ?\{ "w" YaTeX-typeset-buffer-syntax)

54 (modify-syntax-entry ?\} "w" YaTeX-typeset-buffer-syntax)

55 (modify-syntax-entry ?\[ "w" YaTeX-typeset-buffer-syntax)

56 (modify-syntax-entry ?\] "w" YaTeX-typeset-buffer-syntax))

58 (defvar YaTeX-typeset-marker nil)

59 (defvar YaTeX-typeset-consumption nil)

60 (make-variable-buffer-local 'YaTeX-typeset-consumption)

61 (defun YaTeX-typeset (command buffer &optional prcname modename ppcmd)

62 "Execute jlatex (or other) to LaTeX typeset."

63 (interactive)

64 (save-excursion

65 (let ((p (point)) (window (selected-window)) execdir (cb (current-buffer))

66 (map YaTeX-typesetting-mode-map)

67 (background (string-match "\\*bg:" buffer))

68 (outcode

69 (cond ((eq major-mode 'yatex-mode) YaTeX-coding-system)

70 ((eq major-mode 'yahtml-mode) yahtml-kanji-code))))

71 (if (and YaTeX-typeset-process

72 (eq (process-status YaTeX-typeset-process) 'run))

73 ;; if tex command is halting.

74 (YaTeX-kill-typeset-process YaTeX-typeset-process))

75 (YaTeX-put-nonstopmode)

76 (setq prcname (or prcname "LaTeX")

77 modename (or modename "typeset"))

78 (if (eq major-mode 'yatex-mode) (YaTeX-visit-main t)) ;;execution dir

79 (setq execdir default-directory)

80 ;;Select lower-most window if there are more than 2 windows and

81 ;;typeset buffer not seen.

82 (if background

83 nil ;do not showup

84 (YaTeX-showup-buffer

85 buffer 'YaTeX-showup-buffer-bottom-most))

86 (set-buffer (get-buffer-create buffer))

87 (setq default-directory execdir)

88 (cd execdir)

89 (erase-buffer)

90 (cond

91 ((not (fboundp 'start-process)) ;YaTeX-dos;if MS-DOS

92 (call-process

93 shell-file-name nil buffer nil YaTeX-shell-command-option command))

94 (t ;if UNIX

95 (set-process-buffer

96 (setq YaTeX-typeset-process

97 (start-process prcname buffer shell-file-name

98 YaTeX-shell-command-option command))

99 (get-buffer buffer))

100 (set-process-sentinel YaTeX-typeset-process 'YaTeX-typeset-sentinel)

101 (put 'YaTeX-typeset-process 'thiscmd command)

102 (put 'YaTeX-typeset-process 'name prcname)

103 (if (fboundp 'current-time)

104 (setq YaTeX-typeset-consumption

105 (cons (cons 'time (current-time))

106 (delq 'time YaTeX-typeset-consumption))))

107 (let ((ppprop (get 'YaTeX-typeset-process 'ppcmd)))

108 (setq ppprop (delq (assq YaTeX-typeset-process ppprop) ppprop))

109 (if ppcmd

110 (setq ppprop (cons (cons YaTeX-typeset-process ppcmd) ppprop)))

111 (put 'YaTeX-typeset-process 'ppcmd ppprop))

112 (if (and (boundp 'bibcmd) bibcmd)

113 (let ((bcprop (get 'YaTeX-typeset-process 'bibcmd)))

114 (setq bcprop (cons

115 (cons YaTeX-typeset-process bibcmd)

116 (delq (assq YaTeX-typeset-process bcprop) bcprop)))

117 (put 'YaTeX-typeset-process 'bibcmd bcprop)))))

118 (message (format "Calling `%s'..." command))

119 (setq YaTeX-current-TeX-buffer (buffer-name))

120 (use-local-map map) ;map may be localized

121 (set-syntax-table YaTeX-typeset-buffer-syntax)

122 (setq mode-name modename)

123 (if YaTeX-typeset-process ;if process is running (maybe on UNIX)

124 (cond ((fboundp 'set-current-process-coding-system)

125 (set-current-process-coding-system

126 YaTeX-latex-message-code outcode))

127 ((fboundp 'set-process-coding-system)

128 (set-process-coding-system

129 YaTeX-typeset-process YaTeX-latex-message-code outcode))

130 (YaTeX-emacs-20

131 (set-buffer-process-coding-system

132 YaTeX-latex-message-code outcode))

133 ((boundp 'NEMACS)

134 (set-kanji-process-code YaTeX-latex-message-code))))

135 (set-marker (or YaTeX-typeset-marker

136 (setq YaTeX-typeset-marker (make-marker)))

137 (point))

138 (insert (format "Call `%s'\n" command))

139 (if YaTeX-dos (message "Done.")

140 (insert " ")

141 (set-marker (process-mark YaTeX-typeset-process) (1- (point))))

142 (if (bolp) (forward-line -1)) ;what for?

143 (cond

144 (background nil)

145 ((and YaTeX-emacs-19 window-system)

146 (let ((win (get-buffer-window buffer t)) owin)

147 (select-frame (window-frame win))

148 (setq owin (selected-window))

149 (select-window win)

150 (goto-char (point-max))

151 (recenter -1)

152 (select-window owin)))

153 (t (select-window (get-buffer-window buffer))

154 (goto-char (point-max))

155 (recenter -1)))

156 (select-window window)

157 (switch-to-buffer cb)

158 (YaTeX-remove-nonstopmode))))

159

160 (defvar YaTeX-typeset-auto-rerun t

161 "*Non-nil automatically reruns typesetter when cross-refs update found.

162 This is a toy mechanism. DO NOT RELY ON THIS MECHANISM.

163 You SHOULD check the integrity of cross-references with your eyes!!

164 Supplying an integer to this variable inhibit compulsory call of bibtex,

165 thus, it call bibtex only if warning messages about citation are seen.")

166 (defvar YaTeX-typeset-rerun-msg "Rerun to get cross-references right.")

167 (defvar YaTeX-typeset-citation-msg

168 "Warning: Citation \`")

169 (defun YaTeX-typeset-sentinel (proc mes)

170 (cond ((null (buffer-name (process-buffer proc)))

171 ;; buffer killed

172 (set-process-buffer proc nil))

173 ((memq (process-status proc) '(signal exit))

174 (let* ((obuf (current-buffer)) (pbuf (process-buffer proc))

175 (pwin (get-buffer-window pbuf))

176 (owin (selected-window)) win

177 tobecalled shortname

178 (thiscmd (get 'YaTeX-typeset-process 'thiscmd))

179 (ppprop (get 'YaTeX-typeset-process 'ppcmd))

180 (ppcmd (cdr (assq proc ppprop)))

181 (bcprop (get 'YaTeX-typeset-process 'bibcmd))

182 (bibcmd (cdr (assq proc bcprop))))

183 (put 'YaTeX-typeset-process 'ppcmd ;erase ppcmd

184 (delq (assq proc ppprop) ppprop))

185 (put 'YaTeX-typeset-process 'bibcmd ;erase bibcmd

186 (delq (assq proc bcprop) bcprop))

187 ;; save-excursion isn't the right thing if

188 ;; process-buffer is current-buffer

189 (unwind-protect

190 (progn

191 ;; Write something in *typesetting* and hack its mode line

192 (if pwin

193 (select-window pwin)

194 (set-buffer pbuf))

195 ;;(YaTeX-showup-buffer pbuf nil t)

196 (goto-char (point-max))

197 (if pwin (recenter -3))

198 (insert ?\n mode-name " " mes)

199 (forward-char -1)

200 (insert

201 (format " at %s%s\n"

202 (substring (current-time-string) 0 -5)

203 (if (and (fboundp 'current-time) (fboundp 'float)

204 (assq 'time YaTeX-typeset-consumption))

205 (format

206 " (%.2f secs)"

207 (YaTeX-elapsed-time

208 (cdr (assq 'time YaTeX-typeset-consumption))

209 (current-time))))))

210 (setq mode-line-process

211 (concat ": "

212 (symbol-name (process-status proc))))

213 (message "%s %s" mode-name

214 (if (eq (process-status proc) 'exit)

215 "done" "ceased"))

216 ;; If buffer and mode line shows that the process

217 ;; is dead, we can delete it now. Otherwise it

218 ;; will stay around until M-x list-processes.

219 (delete-process proc)

220 (if (cond

221 ((or (not YaTeX-typeset-auto-rerun)

222 (string-match "latexmk" thiscmd))

223 nil)

224 ((and bibcmd ;Call bibtex if bibcmd defined &&

225 (or ; (1st call || warning found)

226 (and (not (numberp YaTeX-typeset-auto-rerun))

227 ; cancel call at 1st, if value is a number.

228 (not (string-match "bibtex" mode-name)))

229 (re-search-backward

230 YaTeX-typeset-citation-msg

231 YaTeX-typeset-marker t))

232 (save-excursion ; && using .bbl files.

233 (search-backward

234 ".bbl" YaTeX-typeset-marker t)))

235 ;; Always call bibtex after the first typesetting,

236 ;; because bibtex doesn't warn disappeared \cite.

237 ;; (Suggested by ryseto. 2012)

238 ;; It is more efficient to call bibtex directly than

239 ;; to call it after deep inspection on the balance

240 ;; of \cite vs. \bib*'s referring all *.aux files.

241 (insert "\n" YaTeX-typeset-rerun-msg "\n")

242 (setq tobecalled bibcmd shortname "+bibtex"))

243 ((or

244 (save-excursion

245 (search-backward

246 YaTeX-typeset-rerun-msg YaTeX-typeset-marker t))

247 (save-excursion

248 (re-search-backward

249 "natbib.*Rerun to get citations correct"

250 YaTeX-typeset-marker t)))

251 (if bibcmd

252 (put 'YaTeX-typeset-process 'bibcmd

253 (cons (cons (get-buffer-process pbuf) bibcmd)

254 bcprop)))

255 (setq tobecalled thiscmd shortname "+typeset"))

256 (t

257 nil)) ;no need to call any process

258 (progn ;;Something occurs to call next command

259 (insert

260 (format

261 "===!!! %s !!!===\n"

262 (message "Rerun `%s' to get cross-references right"

263 tobecalled)))

264 (if (equal tobecalled thiscmd)

265 (set-marker YaTeX-typeset-marker (point)))

266 (set-process-sentinel

267 (start-process

268 (setq mode-name (concat mode-name shortname))

269 pbuf

270 shell-file-name YaTeX-shell-command-option tobecalled)

271 'YaTeX-typeset-sentinel)

272 (if ppcmd

273 (put 'YaTeX-typeset-process 'ppcmd

274 (cons (cons (get-buffer-process pbuf) ppcmd)

275 ppprop)))

276 (if thiscmd

277 (put 'YaTeX-typeset-process 'thiscmd thiscmd)))

278 ;; If ppcmd is active, call it.

279 (cond

280 ((and ppcmd (string-match "finish" mes))

281 (insert (format "=======> Success! Calling %s\n" ppcmd))

282 (if (symbolp ppcmd)

283 (funcall ppcmd)

284 (setq mode-name ; set process name

285 (concat

286 mode-name "+"

287 (substring ppcmd 0 (string-match " " ppcmd))))

288 ; to reach here, 'start-process exists on this emacsen

289 (set-process-sentinel

290 (start-process

291 mode-name

292 pbuf ; Use this buffer twice.

293 shell-file-name YaTeX-shell-command-option

294 ppcmd)

295 'YaTeX-typeset-sentinel)))

296 (t ;pull back original mode-name

297 (setq mode-name "typeset"))))

298 (forward-char 1))

299 (setq YaTeX-typeset-process nil)

300 ;; Force mode line redisplay soon

301 (set-buffer-modified-p (buffer-modified-p))

302 )

303 (select-window owin)

304 (set-buffer obuf)))))

305

306 (defvar YaTeX-texput-file "texput.tex"

307 "*File name for temporary file of typeset-region.")

308

309 (defun YaTeX-typeset-region (&optional pp)

310 "Paste the region to the file `texput.tex' and execute typesetter.

311 The region is specified by the rule:

312 (1)If keyword `%#BEGIN' is found in the upper direction from (point).

313 (1-1)if the keyword `%#END' is found after `%#BEGIN',

314 ->Assume the text between `%#BEGIN' and `%#END' as region.

315 (1-2)if the keyword `%#END' is not found anywhere after `%#BEGIN',

316 ->Assume the text after `%#BEGIN' as region.

317 (2)If no `%#BEGIN' usage is found before the (point),

318 ->Assume the text between current (point) and (mark) as region.

319 DON'T forget to eliminate the `%#BEGIN/%#END' notation after editing

320 operation to the region.

321 Optional second argument PP specifies post-processor command which will be

322 called with one argument of current file name whitout extension."

323 (interactive)

324 (save-excursion

325 (let*

326 ((end "") typeout ;Type out message that tells the method of cutting.

327 (texput YaTeX-texput-file)

328 (texputroot (substring texput 0 (string-match "\\.tex$" texput)))

329 (cmd (concat (YaTeX-get-latex-command nil) " " texput))

330 (buffer (current-buffer)) opoint preamble (subpreamble "") main

331 (hilit-auto-highlight nil) ;for Emacs19 with hilit19

332 ppcmd

333 reg-begin reg-end lineinfo)

334 (setq ppcmd (if (stringp pp) (concat pp " " texputroot) pp))

335 (save-excursion

336 (if (search-backward "%#BEGIN" nil t)

337 (progn

338 (setq typeout "--- Region from BEGIN to "

339 end "the end of the buffer ---"

340 reg-begin (match-end 0))

341 (if (search-forward "%#END" nil t)

342 (setq reg-end (match-beginning 0)

343 end "END ---")

344 (setq reg-end (point-max))))

345 (setq typeout "=== Region from (point) to (mark) ==="

346 reg-begin (point) reg-end (mark)))

347 (goto-char (min reg-begin reg-end))

348 (setq lineinfo (count-lines (point-min) (point-end-of-line)))

349 (goto-char (point-min))

350 (while (search-forward "%#REQUIRE" nil t)

351 (setq subpreamble

352 (concat subpreamble

353 (cond

354 ((eolp)

355 (buffer-substring

356 (match-beginning 0)

357 (point-beginning-of-line)))

358 (t (buffer-substring

359 (match-end 0)

360 (point-end-of-line))))

361 "\n"))

362 (goto-char (match-end 0))))

363 (YaTeX-visit-main t)

364 (setq main (current-buffer))

365 (setq opoint (point))

366 (goto-char (point-min))

367 (setq

368 preamble

369 (if (re-search-forward "^[ ]*\\\\begin.*{document}" nil t)

370 (buffer-substring (point-min) (match-end 0))

371 (concat

372 (if YaTeX-use-LaTeX2e "\\documentclass{" "\\documentstyle{")

373 YaTeX-default-document-style "}\n"

374 "\\begin{document}")))

375 (goto-char opoint)

376 ;;(set-buffer buffer) ;for clarity

377 (let ((hilit-auto-highlight nil) (auto-mode-alist nil)

378 (magic-mode-alist nil)) ;Do not activate yatex-mode here

379 (set-buffer (find-file-noselect texput)))

380 ;;(find-file YaTeX-texput-file)

381 (erase-buffer)

382 (YaTeX-set-file-coding-system YaTeX-kanji-code YaTeX-coding-system)

383 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop)

384 (insert "\\nonstopmode{}\n"))

385 (insert preamble "\n" subpreamble "\n"

386 "\\pagestyle{empty}\n\\thispagestyle{empty}\n")

387 (setq lineinfo (list (count-lines 1 (point-end-of-line)) lineinfo))

388 (insert-buffer-substring buffer reg-begin reg-end)

389 (insert "\\typeout{" typeout end "}\n") ;Notice the selected method.

390 (insert "\n\\end{document}\n")

391 (basic-save-buffer)

392 (kill-buffer (current-buffer))

393 (set-buffer main) ;return to parent file or itself.

394 (YaTeX-typeset cmd YaTeX-typeset-buffer nil nil ppcmd)

395 (switch-to-buffer buffer) ;for Emacs-19

396 (put 'dvi2-command 'region t)

397 (put 'dvi2-command 'file buffer)

398 (put 'dvi2-command 'offset lineinfo))))

399

400 (defvar YaTeX-preview-image-mode-map nil

401 "Keymap used in YaTeX-preview-image-mode")

402 (defun YaTeX-preview-image-mode ()

403 (interactive)

404 (if YaTeX-preview-image-mode-map

405 nil

406 (let ((map (setq YaTeX-preview-image-mode-map (make-sparse-keymap))))

407 (define-key map "q" (lambda()(interactive)

408 (kill-buffer)

409 (select-window

410 (or (get 'YaTeX-typeset-process 'win)

411 (selected-window)))))

412 (define-key map "j" (lambda()(interactive) (scroll-up 1)))

413 (define-key map "k" (lambda()(interactive) (scroll-up -1)))))

414 (use-local-map YaTeX-preview-image-mode-map))

415

416 (defvar YaTeX-typeset-conv2image-process nil "Process of conv2image chain")

417 (defun YaTeX-typeset-conv2image-chain ()

418 (let*((proc (or YaTeX-typeset-process YaTeX-typeset-conv2image-process))

419 (prevname (process-name proc))

420 (target "texput.png")

421 (math (get 'YaTeX-typeset-conv2image-chain 'math))

422 ;(conv (format "convert -density %d - %s" (if math 250 100) target))

423 ;(chain (list (format "dvips -E -o - texput|%s" conv)))

424 (conv (format "convert -alpha off - %s" target))

425 (chain (list (format "dvips -x 2000 -E -o - texput|%s" conv)))

426 (curproc (member prevname chain))

427 (w (get 'YaTeX-typeset-conv2image-chain 'win))

428 (pwd default-directory)

429 img)

430 (if (not (= (process-exit-status proc) 0))

431 (progn

432 (YaTeX-showup-buffer ;nevers comes here(?)

433 (current-buffer) 'YaTeX-showup-buffer-bottom-most)

434 (message "Region typesetting FAILED"))

435 (setq command

436 (if curproc (car (cdr-safe curproc)) (car chain)))

437 (if command

438 (progn

439 (insert (format "Calling `%s'...\n" command))

440 (set-process-sentinel

441 (setq YaTeX-typeset-conv2image-process

442 (start-process

443 command

444 (current-buffer)

445 shell-file-name YaTeX-shell-command-option command))

446 'YaTeX-typeset-sentinel)

447 (put 'YaTeX-typeset-process 'ppcmd

448 (cons (cons (get-buffer-process (current-buffer))

449 'YaTeX-typeset-conv2image-chain)

450 (get 'YaTeX-typeset-process 'ppcmd))))

451 ;; After all chain executed, display image in current window

452 (select-window w)

453 (setq foo (selected-window))

454 (YaTeX-showup-buffer

455 (get-buffer-create " *YaTeX-region-image*")

456 'YaTeX-showup-buffer-bottom-most t)

457 (remove-images (point-min) (point-max))

458 (erase-buffer)

459 (cd pwd) ;when reuse from other source

460 ;(put-image (create-image (expand-file-name target)) (point))

461 (insert-image-file target)

462 (setq img (plist-get (text-properties-at (point)) 'intangible))

463 (YaTeX-preview-image-mode)

464 (if img

465 (let ((height (cdr (image-size img))))

466 (enlarge-window

467 (- (ceiling (min height (/ (frame-height) 2)))

468 (window-height)))))))))

469

470 (defun YaTeX-typeset-environment ()

471 "Typeset current math environment"

472 (interactive)

473 (save-excursion

474 (let ((math (YaTeX-in-math-mode-p)))

475 (or (equal (YaTeX-inner-environment t) "document")

476 (YaTeX-mark-environment))

477 (if (and (featurep 'image) window-system)

478 (let ((YaTeX-typeset-buffer (concat "*bg:" YaTeX-typeset-buffer)))

479 (put 'YaTeX-typeset-conv2image-chain 'math math)

480 (put 'YaTeX-typeset-conv2image-chain 'win (selected-window))

481 (YaTeX-typeset-region 'YaTeX-typeset-conv2image-chain))

482 (YaTeX-typeset-region)))))

483

484 (defun YaTeX-typeset-buffer (&optional pp)

485 "Typeset whole buffer.

486 If %#! usage says other buffer is main text,

487 visit main buffer to confirm if its includeonly list contains current

488 buffer's file. And if it doesn't contain editing text, ask user which

489 action wants to be done, A:Add list, R:Replace list, %:comment-out list.

490 If optional argument PP given as string, PP is considered as post-process

491 command and call it with the same command argument as typesetter without

492 last extension.

493 eg. if PP is \"dvipdfmx\", called commands as follows.

494 platex foo.tex

495 dvipdfmx foo

496 PP command will be called iff typeset command exit successfully"

497 (interactive)

498 (YaTeX-save-buffers)

499 (let*((me (substring (buffer-name) 0 (rindex (buffer-name) ?.)))

500 (mydir (file-name-directory (buffer-file-name)))

501 (cmd (YaTeX-get-latex-command t)) pparg ppcmd bibcmd

502 (cb (current-buffer)))

503 (setq pparg (substring cmd 0 (string-match "[;&]" cmd)) ;rm multistmt

504 pparg (substring pparg (rindex pparg ? )) ;get last arg

505 pparg (substring pparg 0 (rindex pparg ?.)) ;rm ext

506 bibcmd (or (YaTeX-get-builtin "BIBTEX") bibtex-command))

507 (or (string-match "\\s " bibcmd) ;if bibcmd has no spaces,

508 (setq bibcmd (concat bibcmd pparg))) ;append argument(== %#!)

509 (and pp

510 (stringp pp)

511 (setq ppcmd (concat pp pparg)))

512 (if (YaTeX-main-file-p) nil

513 (save-excursion

514 (YaTeX-visit-main t) ;search into main buffer

515 (save-excursion

516 (push-mark (point) t)

517 (goto-char (point-min))

518 (if (and (re-search-forward "^[ ]*\\\\begin{document}" nil t)

519 (re-search-backward "^[ ]*\\\\includeonly{" nil t))

520 (let*

521 ((b (progn (skip-chars-forward "^{") (point)))

522 (e (progn (skip-chars-forward "^}") (1+ (point))))

523 (s (buffer-substring b e)) c

524 (pardir (file-name-directory (buffer-file-name))))

525 (if (string-match (concat "[{,/]" me "[,}]") s)

526 nil ; Nothing to do when it's already in includeonly.

527 (ding)

528 (switch-to-buffer (current-buffer));Display this buffer.

529 (setq

530 me ;;Rewrite my name(me) to contain sub directory name.

531 (concat

532 (if (string-match pardir mydir) ;if mydir is child of main

533 (substring mydir (length pardir)) ;cut absolute path

534 mydir) ;else concat absolute path name.

535 me))

536 (message

537 "`%s' is not in \\includeonly. A)dd R)eplace %%)comment? "

538 me)

539 (setq c (read-char))

540 (cond

541 ((= c ?a)

542 (goto-char (1+ b))

543 (insert me (if (string= s "{}") "" ",")))

544 ((= c ?r)

545 (delete-region (1+ b) (1- e)) (insert me))

546 ((= c ?%)

547 (beginning-of-line) (insert "%"))

548 (t nil))

549 (basic-save-buffer))))

550 (exchange-point-and-mark)))

551 (switch-to-buffer cb)) ;for 19

552 (YaTeX-typeset cmd YaTeX-typeset-buffer nil nil ppcmd)

553 (put 'dvi2-command 'region nil)))

554

555 (defvar YaTeX-call-command-history nil

556 "Holds history list of YaTeX-call-command-on-file.")

557 (put 'YaTeX-call-command-history 'no-default t)

558 (defun YaTeX-call-command-on-file (base-cmd buffer &optional file)

559 "Call external command BASE-CMD in the BUFFER.

560 By default, pass the basename of current file. Optional 3rd argument

561 FILE changes the default file name."

562 (YaTeX-save-buffers)

563 (let ((default (concat base-cmd " "

564 (let ((me (file-name-nondirectory

565 (or file buffer-file-name))))

566 (if (string-match "\\.tex" me)

567 (substring me 0 (match-beginning 0))

568 me)))))

569 (or YaTeX-call-command-history

570 (setq YaTeX-call-command-history (list default)))

571 (YaTeX-typeset

572 (read-string-with-history

573 "Call command: "

574 (car YaTeX-call-command-history)

575 'YaTeX-call-command-history)

576 buffer)))

577

578 (defvar YaTeX-call-builtin-on-file)

579 (make-variable-buffer-local 'YaTeX-call-builtin-on-file)

580 (defun YaTeX-call-builtin-on-file (builtin-type &optional default update)

581 "Call command on file specified by BUILTIN-TYPE."

582 (YaTeX-save-buffers)

583 (let*((main (or YaTeX-parent-file

584 (save-excursion (YaTeX-visit-main t) buffer-file-name)))

585 (mainroot (file-name-nondirectory (substring main 0 (rindex main ?.))))

586 (alist YaTeX-call-builtin-on-file)

587 (b-in (or (YaTeX-get-builtin builtin-type)

588 (cdr (assoc builtin-type alist))))

589 (command b-in))

590 (if (or update (null b-in))

591 (progn

592 (setq command (read-string-with-history

593 (format "%s command: " builtin-type)

594 (or b-in

595 (format "%s %s" default mainroot))

596 'YaTeX-call-command-history))

597 (if (or update (null b-in))

598 (if (y-or-n-p "Use this command line in the future? ")

599 (YaTeX-getset-builtin builtin-type command) ;keep in a file

600 (setq YaTeX-call-builtin-on-file ;keep in memory

601 (cons (cons builtin-type command)

602 (delete (assoc builtin-type alist) alist)))))))

603 (YaTeX-typeset

604 command

605 (format " *YaTeX-%s*" (downcase builtin-type)))))

606

607 (defun YaTeX-kill-typeset-process (proc)

608 "Kill process PROC after sending signal to PROC.

609 PROC should be process identifier."

610 (cond

611 ((not (fboundp 'start-process))

612 (error "This system can't have concurrent process."))

613 ((or (null proc) (not (eq (process-status proc) 'run)))

614 (message "Typesetting process is not running."))

615 (t

616 (save-excursion

617 (set-buffer (process-buffer proc))

618 (save-excursion

619 (goto-char (point-max))

620 (beginning-of-line)

621 (if (looking-at "\\? +$")

622 (let ((mp (point-max)))

623 (process-send-string proc "x\n")

624 (while (= mp (point-max)) (sit-for 1))))))

625 (if (eq (process-status proc) 'run)

626 (progn

627 (interrupt-process proc)

628 (delete-process proc))))))

629

630 (defun YaTeX-system (command name &optional noask basedir)

631 "Execute some COMMAND with process name `NAME'. Not a official function.

632 Optional second argument NOASK skip query when privious process running.

633 Optional third argument BASEDIR changes default-directory there."

634 (save-excursion

635 (let ((df default-directory)

636 (buffer (get-buffer-create (format " *%s*" name)))

637 proc status)

638 (set-buffer buffer)

639 (setq default-directory (cd (or basedir df)))

640 (erase-buffer)

641 (insert (format "Calling `%s'..." command))

642 (YaTeX-showup-buffer buffer 'YaTeX-showup-buffer-bottom-most)

643 (if (not (fboundp 'start-process))

644 (call-process

645 shell-file-name nil buffer nil YaTeX-shell-command-option command)

646 (if (and (setq proc (get-buffer-process buffer))

647 (setq status (process-status proc))

648 (eq status 'run)

649 (not noask)

650 (not

651 (y-or-n-p (format "Process %s is running. Continue?" buffer))))

652 nil

653 (if (eq status 'run)

654 (progn (interrupt-process proc) (delete-process proc)))

655 (set-process-buffer

656 (start-process

657 name buffer shell-file-name YaTeX-shell-command-option command)

658 (get-buffer buffer)))))))

659

660 (defvar YaTeX-default-paper-type "a4"

661 "*Default paper type.")

662 (defconst YaTeX-paper-type-alist

663 '(("a4paper" . "a4")

664 ("a5paper" . "a5")

665 ("b4paper" . "b4")

666 ("b5paper" . "b5"))

667 "Holds map of options and paper types.")

668 (defconst YaTeX-dvips-paper-option-alist

669 '(("a4" . "-t a4")

670 ("a5" . "-t a5")

671 ("b4" . "-t b4")

672 ("b5" . "-t b5")

673 ("a4r" . "-t landscape"); Can't specify options, `-t a4' and `-t landscape', at the same time.

674 ("a5r" . "-t landscape")

675 ("b4r" . "-t landscape")

676 ("b5r" . "-t landscape"))

677 "Holds map of dvips options and paper types.")

678 (defun YaTeX-get-paper-type ()

679 "Search options in header and return a paper type, such as \"a4\", \"a4r\", etc."

680 (save-excursion

681 (YaTeX-visit-main t)

682 (goto-char (point-min))

683 (let ((opts

684 (if (re-search-forward

685 "^[ \t]*\\\\document\$style\\|class\$[ \t]*\\[\$[^]]*\$\\]" nil t)

686 (YaTeX-split-string (YaTeX-match-string 2) "[ \t]*,[ \t]*"))))

687 (concat

688 (catch 'found-paper

689 (mapcar (lambda (pair)

690 (if (YaTeX-member (car pair) opts)

691 (throw 'found-paper (cdr pair))))

692 YaTeX-paper-type-alist)

693 YaTeX-default-paper-type)

694 (if (YaTeX-member "landscape" opts) (if YaTeX-dos "L" "r") "")))))

695

696 (defvar YaTeX-preview-command-history nil

697 "Holds minibuffer history of preview command.")

698 (put 'YaTeX-preview-command-history 'no-default t)

699 (defvar YaTeX-preview-file-history nil

700 "Holds minibuffer history of file to preview.")

701 (put 'YaTeX-preview-file-history 'no-default t)

702 (defun YaTeX-preview-default-previewer ()

703 "Return default previewer for this document"

704 (YaTeX-replace-format

705 (or (YaTeX-get-builtin "PREVIEW")

706 (if (eq (get 'dvi2-command 'format) 'pdf)

707 tex-pdfview-command

708 dvi2-command))

709 "p" (format (cond

710 (YaTeX-dos "-y:%s")

711 (t "-paper %s"))

712 (YaTeX-get-paper-type))))

713 (defun YaTeX-preview-default-main (command)

714 "Return default preview target file"

715 (if (get 'dvi2-command 'region)

716 (substring YaTeX-texput-file

717 0 (rindex YaTeX-texput-file ?.))

718 (YaTeX-get-preview-file-name command)))

719 (defun YaTeX-preview (preview-command preview-file &optional as-default)

720 "Execute xdvi (or other) to tex-preview."

721 (interactive

722 (let* ((previewer (YaTeX-preview-default-previewer))

723 (as-default current-prefix-arg)

724 (command (if as-default

725 previewer

726 (read-string-with-history

727 "Preview command: "

728 previewer

729 'YaTeX-preview-command-history)))

730 (target (YaTeX-preview-default-main command))

731 (file (if as-default

732 target

733 (read-string-with-history

734 "Preview file: "

735 target

736 'YaTeX-preview-file-history))))

737 (list command file)))

738 (setq dvi2-command preview-command) ;`dvi2-command' is buffer local

739 (save-excursion

740 (YaTeX-visit-main t)

741 (if YaTeX-dos (setq preview-file (expand-file-name preview-file)))

742 (let ((pbuffer "*dvi-preview*") (dir default-directory))

743 (YaTeX-showup-buffer

744 pbuffer 'YaTeX-showup-buffer-bottom-most)

745 (set-buffer (get-buffer-create pbuffer))

746 (erase-buffer)

747 (setq default-directory dir) ;for 18

748 (cd dir) ;for 19

749 (cond

750 ((not (fboundp 'start-process)) ;if MS-DOS

751 (send-string-to-terminal "\e[2J\e[>5h") ;CLS & hide cursor

752 (call-process shell-file-name "con" "*dvi-preview*" nil

753 YaTeX-shell-command-option

754 (concat preview-command " " preview-file))

755 (send-string-to-terminal "\e[>5l") ;show cursor

756 (redraw-display))

757 ((and (string-match "dviout" preview-command) ;maybe on `kon'

758 (stringp (getenv "TERM"))

759 (string-match "^kon" (getenv "TERM")))

760 (call-process shell-file-name "con" "*dvi-preview*" nil

761 YaTeX-shell-command-option

762 (concat preview-command " " preview-file)))

763 (t ;if UNIX

764 (set-process-buffer

765 (let ((process-connection-type nil))

766 (start-process "preview" "*dvi-preview*" shell-file-name

767 YaTeX-shell-command-option

768 (concat preview-command " " preview-file)))

769 (get-buffer pbuffer))

770 (message

771 (concat "Starting " preview-command

772 " to preview " preview-file)))))))

773

774 (defvar YaTeX-xdvi-remote-program "xdvi")

775 (defun YaTeX-xdvi-remote-search (&optional region-mode)

776 "Search string at the point on xdvi -remote window.

777 Non-nil for optional argument REGION-MODE specifies the search string

778 by region."

779 (interactive "P")

780 (let ((pb " *xdvi*") str proc)

781 (save-excursion

782 (if region-mode

783 (setq str (buffer-substring (region-beginning) (region-end)))

784 (setq str (buffer-substring

785 (point)

786 (progn (skip-chars-forward "^\n\\\\}") (point)))))

787 (message "Searching `%s'..." str)

788 (if (boundp 'MULE)

789 (define-program-coding-system

790 (regexp-quote pb) (regexp-quote YaTeX-xdvi-remote-program)

791 *euc-japan*))

792 (setq proc

793 (start-process

794 "xdvi" pb YaTeX-xdvi-remote-program

795 "-remote" (format "SloppySearch(%s) " str)

796 (concat (YaTeX-get-preview-file-name) ".dvi")))

797 (message "Searching `%s'...Done" str))))

798

799 (defun YaTeX-preview-jlfmt-xdvi ()

800 "Call xdvi -sourceposition to DVI corresponding to current main file"

801 (interactive))

802

803 (defun YaTeX-preview-jump-line ()

804 "Call jump-line function of various previewer on current main file"

805 (interactive)

806 (save-excursion

807 (save-restriction

808 (widen)

809 (let*((pf (or YaTeX-parent-file

810 (save-excursion (YaTeX-visit-main t) (buffer-file-name))))

811 (pdir (file-name-directory pf))

812 (bnr (substring pf 0 (string-match "\\....$" pf)))

813 (cf (file-relative-name (buffer-file-name) pdir))

814 (buffer (get-buffer-create " *preview-jump-line*"))

815 (line (count-lines (point-min) (point-end-of-line)))

816 (previewer (YaTeX-preview-default-previewer))

817 (cmd (cond

818 ((string-match "xdvi" previewer)

819 (format "%s -nofork -sourceposition '%d %s' %s.dvi"

820 YaTeX-xdvi-remote-program

821 line cf bnr))

822 ((string-match "Skim" previewer)

823 (format "%s %d '%s.pdf' '%s'"

824 YaTeX-cmd-displayline line bnr cf))

825 ((string-match "sumatra" previewer) ;;??

826 (format "%s \"%s.pdf\" -forward-search \"%s\" %d %s"

827 previewer bnr cf line))

828 ((string-match "evince" previewer)

829 (format "%s '%s.pdf' %d '%s'"

830 "fwdevince" bnr line cf))

831 ((string-match "qpdfview" previewer) ;;??

832 (format "%s '%s.pdf' '#src:%s:%d:0'"

833 previewer bnr cf line))

834 ((string-match "okular" previewer) ;;??

835 (format "%s '%s.pdf' '#src:%d' '%s'"

836 previewer bnr line cf)))))

837 (YaTeX-system cmd "jump-line" 'noask pdir)))))

838

839 (defun YaTeX-goto-corresponding-viewer ()

840 (let ((cmd (or (YaTeX-get-builtin "!") tex-command)))

841 (if (string-match "-src\\|synctex=" cmd)

842 (progn

843 (YaTeX-preview-jump-line)

844 t) ;for YaTeX-goto-corresponding-*

845 nil)))

846

847 (defun YaTeX-set-virtual-error-position (file-sym line-sym)

848 "Replace the value of FILE-SYM, LINE-SYM by virtual error position."

849 (cond

850 ((and (get 'dvi2-command 'region)

851 (> (symbol-value line-sym) (car (get 'dvi2-command 'offset))))

852 (set file-sym (get 'dvi2-command 'file))

853 (set line-sym

854 (+ (- (apply '- (get 'dvi2-command 'offset)))

855 (symbol-value line-sym)

856 -1)))))

857

858 (defun YaTeX-prev-error ()

859 "Visit position of previous typeset error or warning.

860 To avoid making confliction of line numbers by editing, jump to

861 error or warning lines in reverse order."

862 (interactive)

863 (let ((cur-buf (save-excursion (YaTeX-visit-main t) (buffer-name)))

864 (cur-win (selected-window))

865 b0 bound errorp error-line typeset-win error-buffer error-win)

866 (if (null (get-buffer YaTeX-typeset-buffer))

867 (error "There is no typesetting buffer."))

868 (YaTeX-showup-buffer YaTeX-typeset-buffer nil t)

869 (if (and (markerp YaTeX-typeset-marker)

870 (eq (marker-buffer YaTeX-typeset-marker) (current-buffer)))

871 (setq bound YaTeX-typeset-marker))

872 (setq typeset-win (selected-window))

873 (if (re-search-backward

874 (concat "\$" latex-error-regexp "\$\\|\\("

875 latex-warning-regexp "\\)")

876 bound t)

877 (setq errorp (match-beginning 1))

878 (select-window cur-win)

879 (error "No more errors on %s" cur-buf))

880 (goto-char (setq b0 (match-beginning 0)))

881 (skip-chars-forward "^0-9" (match-end 0))

882 (setq error-line

883 (string-to-int

884 (buffer-substring

885 (point)

886 (progn (skip-chars-forward "0-9" (match-end 0)) (point))))

887 error-buffer (expand-file-name (YaTeX-get-error-file cur-buf)))

888 (if (or (null error-line) (equal 0 error-line))

889 (error "Can't detect error position."))

890 (YaTeX-set-virtual-error-position 'error-buffer 'error-line)

891 (setq error-win (get-buffer-window error-buffer))

892 (select-window cur-win)

893 (cond

894 (error-win (select-window error-win))

895 ((eq (get-lru-window) typeset-win)

896 (YaTeX-switch-to-buffer error-buffer))

897 (t (select-window (get-lru-window))

898 (YaTeX-switch-to-buffer error-buffer)))

899 (setq error-win (selected-window))

900 (goto-line error-line)

901 (message "LaTeX %s in `%s' on line: %d."

902 (if errorp "error" "warning")

903 error-buffer error-line)

904 (select-window typeset-win)

905 (skip-chars-backward "0-9")

906 (recenter (/ (window-height) 2))

907 (sit-for 1)

908 (goto-char b0)

909 (select-window error-win)))

910

911 (defun YaTeX-jump-error-line ()

912 "Jump to corresponding line on latex command's error message."

913 (interactive)

914 (let (error-line error-file error-buf)

915 (save-excursion

916 (beginning-of-line)

917 (setq error-line (re-search-forward "l[ ines]*\\.?\$[1-9][0-9]*\$"

918 (point-end-of-line) t)))

919 (if (null error-line)

920 (if (eobp) (insert (this-command-keys))

921 (error "No line number expression."))

922 (goto-char (match-beginning 0))

923 (setq error-line (string-to-int

924 (buffer-substring (match-beginning 1) (match-end 1)))

925 error-file (expand-file-name

926 (YaTeX-get-error-file YaTeX-current-TeX-buffer)))

927 (YaTeX-set-virtual-error-position 'error-file 'error-line)

928 (setq error-buf (YaTeX-switch-to-buffer error-file t)))

929 (if (null error-buf)

930 (error "`%s' is not found in this directory." error-file))

931 (YaTeX-showup-buffer error-buf nil t)

932 (goto-line error-line)))

933

934 (defun YaTeX-send-string ()

935 "Send string to current typeset process."

936 (interactive)

937 (if (and (eq (process-status YaTeX-typeset-process) 'run)

938 (>= (point) (process-mark YaTeX-typeset-process)))

939 (let ((b (process-mark YaTeX-typeset-process))

940 (e (point-end-of-line)))

941 (goto-char b)

942 (skip-chars-forward " \t" e)

943 (setq b (point))

944 (process-send-string

945 YaTeX-typeset-process (concat (buffer-substring b e) "\n"))

946 (goto-char e)

947 (insert "\n")

948 (set-marker (process-mark YaTeX-typeset-process) (point))

949 (insert " "))

950 (ding)))

951

952 (defun YaTeX-view-error ()

953 (interactive)

954 (if (null (get-buffer YaTeX-typeset-buffer))

955 (message "No typeset buffer found.")

956 (let ((win (selected-window)))

957 (YaTeX-showup-buffer YaTeX-typeset-buffer nil t)

958 ;; Next 3 lines are obsolete because YaTeX-typesetting-buffer is

959 ;; automatically scrolled up at typesetting.

960 ;;(goto-char (point-max))

961 ;;(forward-line -1)

962 ;;(recenter -1)

963 (select-window win))))

964

965 (defun YaTeX-get-error-file (default)

966 "Get current processing file from typesetting log."

967 (save-excursion

968 (let(s)

969 (condition-case () (up-list -1)

970 (error

971 (let ((list 0) found)

972 (while

973 (and (<= list 0) (not found)

974 (re-search-backward "\$(\$\\|\$)\$" nil t))

975 (if (equal (match-beginning 0) (match-beginning 2)) ;close paren.

976 (setq list (1- list)) ;open paren

977 (setq list (1+ list))

978 (if (= list 1)

979 (if (looking-at "\$[^,{}%]+\.\$tex\\|sty")

980 (setq found t)

981 (setq list (1- list)))))))))

982 (setq s

983 (buffer-substring

984 (progn (forward-char 1) (point))

985 (progn (skip-chars-forward "^ \n" (point-end-of-line))

986 (point))))

987 (if (string= "" s) default s))))

988

989 (defun YaTeX-put-nonstopmode ()

990 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop)

991 (if (re-search-backward "\\\\nonstopmode{}" (point-min) t)

992 nil ;if already written in text then do nothing

993 (save-excursion

994 (YaTeX-visit-main t)

995 (goto-char (point-min))

996 (insert "\\nonstopmode{}%_YaTeX_%\n")

997 (if (buffer-file-name) (basic-save-buffer))))))

998

999 (defun YaTeX-remove-nonstopmode ()

1000 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop) ;for speed

1001 (save-excursion

1002 (YaTeX-visit-main t)

1003 (goto-char (point-min))

1004 (forward-line 1)

1005 (narrow-to-region (point-min) (point))

1006 (goto-char (point-min))

1007 (delete-matching-lines "^\\\\nonstopmode\\{\\}%_YaTeX_%$")

1008 (widen))))

1009

1010 (defvar YaTeX-dvi2-command-ext-alist

1011 '(("[agx]dvi\\|dviout" . ".dvi")

1012 ("ghostview\\|gv" . ".ps")

1014

1015 (defun YaTeX-get-preview-file-name (&optional preview-command)

1016 "Get file name to preview by inquiring YaTeX-get-latex-command"

1017 (if (null preview-command) (setq preview-command dvi2-command))

1018 (let* ((latex-cmd (YaTeX-get-latex-command t))

1019 (rin (rindex latex-cmd ? ))

1020 (fname (if rin (substring latex-cmd (1+ rin)) ""))

1021 (r (YaTeX-assoc-regexp preview-command YaTeX-dvi2-command-ext-alist))

1022 (ext (if r (cdr r) "")))

1023 (and (null r)

1024 (eq (get 'dvi2-command 'format) 'pdf)

1025 (setq ext "pdf"))

1026 (concat

1027 (if (string= fname "")

1028 (setq fname (substring (file-name-nondirectory

1029 (buffer-file-name))

1030 0 -4))

1031 (setq fname (substring fname 0 (rindex fname ?.))))

1032 ext)))

1033

1034 (defun YaTeX-get-latex-command (&optional switch)

1035 "Specify the latex-command name and its argument.

1036 If there is a line which begins with string: \"%#!\", the following

1037 strings are assumed to be the latex-command and arguments. The

1038 default value of latex-command is:

1039 tex-command FileName

1040 and if you write \"%#!jlatex\" in the beginning of certain line.

1041 \"jlatex \" FileName

1042 will be the latex-command,

1043 and you write \"%#!jlatex main.tex\" on some line and argument SWITCH

1044 is non-nil, then

1045 \"jlatex main.tex\"

1046

1047 will be given to the shell."

1048 (let (parent tparent magic)

1049 (setq parent

1050 (cond

1051 (YaTeX-parent-file

1052 (if YaTeX-dos (expand-file-name YaTeX-parent-file)

1053 YaTeX-parent-file))

1054 (t (save-excursion

1055 (YaTeX-visit-main t)

1056 (file-name-nondirectory (buffer-file-name)))))

1057 magic (YaTeX-get-builtin "!")

1058 tparent (file-name-nondirectory parent))

1059 (YaTeX-replace-formats

1060 (cond

1061 (magic

1062 (cond

1063 (switch (if (string-match "\\s [^-]\\S *$" magic) magic

1064 (concat magic " " parent)))

1065 (t (concat (substring magic 0 (string-match "\\s [^-]\\S *$" magic)) " "))))

1066 (t (concat tex-command " " (if switch parent))))

1067 (list (cons "f" tparent)

1068 (cons "r" (substring tparent 0 (rindex tparent ?.)))))))

1069

1070 (defvar YaTeX-lpr-command-history nil

1071 "Holds command line history of YaTeX-lpr.")

1072 (put 'YaTeX-lpr-command-history 'no-default t)

1073 (defvar YaTeX-lpr-ask-page-range-default t)

1074 (defun YaTeX-lpr (arg)

1075 "Print out.

1076 If prefix arg ARG is non nil, call print driver without

1077 page range description."

1078 (interactive "P")

1079 (or YaTeX-lpr-ask-page-range-default (setq arg (not arg)))

1080 (let*((cmd (or (YaTeX-get-builtin "LPR") dviprint-command-format))

1081 from to (lbuffer "*dvi-printing*") dir)

1082 (setq

1083 cmd

1084 (YaTeX-replace-format

1085 cmd "f"

1086 (if (or arg (not (string-match "%f" cmd)))

1087 ""

1088 (YaTeX-replace-format

1089 dviprint-from-format

1090 "b"

1091 (if (string=

1092 (setq from (read-string "From page(default 1): ")) "")

1093 "1" from))))

1094 )

1095 (setq

1096 cmd

1097 (YaTeX-replace-format

1098 cmd "t"

1099 (if (or arg (not (string-match "%t" cmd))

1100 (string=

1101 (setq to (read-string "To page(default none): ")) ""))

1102 ""

1103 (YaTeX-replace-format dviprint-to-format "e" to)))

1104 )

1105 (setq

1106 cmd

1107 (YaTeX-replace-format

1108 cmd "p"

1109 (cdr (assoc (YaTeX-get-paper-type) YaTeX-dvips-paper-option-alist))))

1110 (setq cmd

1111 (read-string-with-history

1112 "Edit command line: "

1113 (format cmd

1114 (if (get 'dvi2-command 'region)

1115 (substring YaTeX-texput-file

1116 0 (rindex YaTeX-texput-file ?.))

1117 (YaTeX-get-preview-file-name)))

1118 'YaTeX-lpr-command-history))

1119 (save-excursion

1120 (YaTeX-visit-main t) ;;change execution directory

1121 (setq dir default-directory)

1122 (YaTeX-showup-buffer

1123 lbuffer 'YaTeX-showup-buffer-bottom-most)

1124 (set-buffer (get-buffer-create lbuffer))

1125 (erase-buffer)

1126 (cd dir) ;for 19

1127 (cond

1128 ((not (fboundp 'start-process))

1129 (call-process shell-file-name "con" "*dvi-printing*" nil

1130 YaTeX-shell-command-option cmd))

1131 (t

1132 (set-process-buffer

1133 (let ((process-connection-type nil))

1134 (start-process "print" "*dvi-printing*" shell-file-name

1135 YaTeX-shell-command-option cmd))

1136 (get-buffer lbuffer))

1137 (message "Starting printing command: %s..." cmd))))))

1138

1139 (defun YaTeX-main-file-p ()

1140 "Return if current buffer is main LaTeX source."

1141 (cond

1142 (YaTeX-parent-file

1143 (eq (get-file-buffer YaTeX-parent-file) (current-buffer)))

1144 ((YaTeX-get-builtin "!")

1145 (string-match

1146 (concat "^" (YaTeX-guess-parent (YaTeX-get-builtin "!")))

1147 (buffer-name)))

1148 (t

1149 (save-excursion

1150 (let ((latex-main-id

1151 (concat "^\\s *" YaTeX-ec-regexp "document\$style\\|class\$")))

1152 (or (re-search-backward latex-main-id nil t)

1153 (re-search-forward latex-main-id nil t)))))))

1154

1155 (defun YaTeX-visit-main (&optional setbuf)

1156 "Switch buffer to main LaTeX source.

1157 Use set-buffer instead of switch-to-buffer if the optional argument

1158 SETBUF is t(Use it only from Emacs-Lisp program)."

1159 (interactive "P")

1160 (if (and (interactive-p) setbuf) (setq YaTeX-parent-file nil))

1161 (let ((ff (function (lambda (f)

1162 (if setbuf (set-buffer (find-file-noselect f))

1163 (find-file f)))))

1164 b-in main-file mfa YaTeX-create-file-prefix-g

1165 (hilit-auto-highlight (not setbuf)))

1166 (if (setq b-in (YaTeX-get-builtin "!"))

1167 (setq main-file (YaTeX-guess-parent b-in)))

1168 (if YaTeX-parent-file

1169 (setq main-file ;;(get-file-buffer YaTeX-parent-file)

1170 YaTeX-parent-file))

1171 (if (YaTeX-main-file-p)

1172 (if (interactive-p) (message "I think this is main LaTeX source.") nil)

1173 (cond

1174 ((and ;;(interactive-p)

1175 main-file

1176 (cond ((get-file-buffer main-file)

1177 (cond

1178 (setbuf (set-buffer (get-file-buffer main-file)))

1179 ((get-buffer-window (get-file-buffer main-file))

1180 (select-window

1181 (get-buffer-window (get-file-buffer main-file))))

1182 (t (switch-to-buffer (get-file-buffer main-file)))))

1183 ((file-exists-p main-file)

1184 (funcall ff main-file)))))

1185 ;;((and main-file (YaTeX-switch-to-buffer main-file setbuf)))

1186 ((and main-file

1187 (file-exists-p (setq main-file (concat "../" main-file)))

1188 (or b-in

1189 (y-or-n-p (concat (setq mfa (expand-file-name main-file))

1190 " is main file?:"))))

1191 (setq YaTeX-parent-file mfa)

1192 ;(YaTeX-switch-to-buffer main-file setbuf)

1193 (funcall ff main-file)

1194 )

1195 (t (setq main-file (read-file-name "Enter your main text: " nil nil 1))

1196 (setq YaTeX-parent-file (expand-file-name main-file))

1197 ; (YaTeX-switch-to-buffer main-file setbuf))

1198 (funcall ff main-file))

1199 )))

1200 nil)

1201

1202 (defun YaTeX-guess-parent (command-line)

1203 (setq command-line

1204 (if (string-match "\\s \$[^-]\\S *\$$" command-line)

1205 (substring command-line (match-beginning 1))

1206 (file-name-nondirectory (buffer-file-name)))

1207 command-line

1208 (concat (if (string-match "\$.*\$\\." command-line)

1209 (substring command-line (match-beginning 1) (match-end 1))

1210 command-line)

1211 ".tex")))

1212

1213 (defun YaTeX-visit-main-other-window ()

1214 "Switch to buffer main LaTeX source in other window."

1215 (interactive)

1216 (if (YaTeX-main-file-p) (message "I think this is main LaTeX source.")

1217 (YaTeX-switch-to-buffer-other-window

1218 (concat (YaTeX-get-preview-file-name) ".tex"))))

1219

1220 (defun YaTeX-save-buffers ()

1221 "Save buffers whose major-mode is equal to current major-mode."

1222 (basic-save-buffer)

1223 (let ((cmm major-mode))

1224 (save-excursion

1225 (mapcar (function

1226 (lambda (buf)

1227 (set-buffer buf)

1228 (if (and (buffer-file-name buf)

1229 (eq major-mode cmm)

1230 (buffer-modified-p buf)

1231 (y-or-n-p (format "Save %s" (buffer-name buf))))

1232 (save-buffer buf))))

1233 (buffer-list)))))

1234

1235 (provide 'yatexprc)