yatex: a536acc07a75 yatexprc.el

yatex

view yatexprc.el @ 369:a536acc07a75

Re-activate forward-search code.

author	HIROSE Yuuji <yuuji@gentei.org>
date	Sun, 28 Dec 2014 16:18:40 +0900
parents	d4413f5043dc
children	037f8d4c3c70

line source

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

2 ;;;

4 ;;; Last modified Fri Dec 26 16:14:48 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-use-image-preview t

401 "*Use or else view graphic preview image via [prefix] t e.")

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

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

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

405 (interactive)

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

407 nil

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

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

410 (kill-buffer)

411 (select-window

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

413 (selected-window)))))

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

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

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

417

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

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

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

421 (prevname (process-name proc))

422 (target "texput.png")

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

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

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

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

427 (chain (list (format "%s -x %d -E -o - texput|%s"

428 ;; This function is the first evaluation code.

429 ;; If you find these command line does not work

430 ;; on your system, please tell the author

431 ;; which commands should be taken to achieve

432 ;; one-shot png previewing on your system

433 ;; before publishing patch on the Web.

434 ;; Please please please please please.

435 YaTeX-cmd-dvips

436 (if math 3000 2000)

437 conv)))

438 (curproc (member prevname chain))

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

440 (pwd default-directory)

441 img)

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

443 (progn

444 (YaTeX-showup-buffer ;never comes here(?)

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

446 (message "Region typesetting FAILED"))

447 (setq command

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

449 (if command

450 (progn

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

452 (set-process-sentinel

453 (setq YaTeX-typeset-conv2image-process

454 (start-process

455 command

456 (current-buffer)

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

458 'YaTeX-typeset-sentinel)

459 (put 'YaTeX-typeset-process 'ppcmd

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

461 'YaTeX-typeset-conv2image-chain)

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

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

464 (cond

465 ((and (featurep 'image) window-system)

466 ;; If direct image displaying available in running Emacs,

467 ;; display target image into the next window in Emacs.

468 (select-window w)

469 (setq foo (selected-window))

470 (YaTeX-showup-buffer

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

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

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

474 (erase-buffer)

475 (cd pwd) ;when reuse from other source

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

477 (insert-image-file target)

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

479 (YaTeX-preview-image-mode)

480 (if img

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

482 (enlarge-window

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

484 (window-height))))))

485 (t

486 ;; Without direct image, display image with image viewer

487 (YaTeX-system

488 (format "%s %s" YaTeX-cmd-view-images target)

489 "YaTeX-region-image"

490 'noask)

491 )

492 )))))

493

494 (defun YaTeX-typeset-environment ()

495 "Typeset current math environment"

496 (interactive)

497 (save-excursion

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

499 (cond

500 ((and (fboundp 'region-active-p) (region-active-p))

501 nil) ;if region is active, use it

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

503 (mark-paragraph))

504 (t (YaTeX-mark-environment)))

505 (if YaTeX-use-image-preview

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

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

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

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

510 (YaTeX-typeset-region)))))

511

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

513 "Typeset whole buffer.

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

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

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

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

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

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

520 last extension.

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

522 platex foo.tex

523 dvipdfmx foo

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

525 (interactive)

526 (YaTeX-save-buffers)

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

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

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

530 (cb (current-buffer)))

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

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

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

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

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

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

537 (and pp

538 (stringp pp)

539 (setq ppcmd (concat pp pparg)))

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

541 (save-excursion

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

543 (save-excursion

544 (push-mark (point) t)

545 (goto-char (point-min))

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

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

548 (let*

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

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

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

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

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

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

555 (ding)

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

557 (setq

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

559 (concat

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

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

562 mydir) ;else concat absolute path name.

563 me))

564 (message

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

566 me)

567 (setq c (read-char))

568 (cond

569 ((= c ?a)

570 (goto-char (1+ b))

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

572 ((= c ?r)

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

574 ((= c ?%)

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

576 (t nil))

577 (basic-save-buffer))))

578 (exchange-point-and-mark)))

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

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

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

582

583 (defvar YaTeX-call-command-history nil

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

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

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

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

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

589 FILE changes the default file name."

590 (YaTeX-save-buffers)

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

592 (let ((me (file-name-nondirectory

593 (or file buffer-file-name))))

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

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

596 me)))))

597 (or YaTeX-call-command-history

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

599 (YaTeX-typeset

600 (read-string-with-history

601 "Call command: "

602 (car YaTeX-call-command-history)

603 'YaTeX-call-command-history)

604 buffer)))

605

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

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

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

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

610 (YaTeX-save-buffers)

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

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

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

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

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

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

617 (command b-in))

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

619 (progn

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

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

622 (or b-in

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

624 'YaTeX-call-command-history))

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

626 (if (y-or-n-p "Memorize this command line in this file? ")

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

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

629 (cons (cons builtin-type command)

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

631 (message "`%s' kept in memory. Type `%s %s' to override."

632 command

633 (key-description

634 (car (where-is-internal 'universal-argument)))

635 (key-description (this-command-keys)))

636 (sit-for 2)))))

637 (YaTeX-typeset

638 command

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

640 builtin-type builtin-type)))

641

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

643 "Kill process PROC after sending signal to PROC.

644 PROC should be process identifier."

645 (cond

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

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

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

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

650 (t

651 (save-excursion

652 (set-buffer (process-buffer proc))

653 (save-excursion

654 (goto-char (point-max))

655 (beginning-of-line)

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

657 (let ((mp (point-max)))

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

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

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

661 (progn

662 (interrupt-process proc)

663 (delete-process proc))))))

664

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

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

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

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

669 (save-excursion

670 (let ((df default-directory)

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

672 proc status)

673 (set-buffer buffer)

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

675 (erase-buffer)

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

677 "==Kill this buffer to STOP process==")

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

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

680 (call-process

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

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

683 (setq status (process-status proc))

684 (eq status 'run)

685 (not noask)

686 (not

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

688 nil

689 (if (eq status 'run)

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

691 (set-process-buffer

692 (start-process

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

694 (get-buffer buffer)))))))

695

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

697 "*Default paper type.")

698 (defconst YaTeX-paper-type-alist

699 '(("a4paper" . "a4")

700 ("a5paper" . "a5")

701 ("b4paper" . "b4")

702 ("b5paper" . "b5"))

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

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

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

706 ("a5" . "-t a5")

707 ("b4" . "-t b4")

708 ("b5" . "-t b5")

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

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

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

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

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

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

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

716 (save-excursion

717 (YaTeX-visit-main t)

718 (goto-char (point-min))

719 (let ((opts

720 (if (re-search-forward

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

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

723 (concat

724 (catch 'found-paper

725 (mapcar (lambda (pair)

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

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

728 YaTeX-paper-type-alist)

729 YaTeX-default-paper-type)

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

731

732 (defvar YaTeX-preview-command-history nil

733 "Holds minibuffer history of preview command.")

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

735 (defvar YaTeX-preview-file-history nil

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

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

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

739 "Return default previewer for this document"

740 (YaTeX-replace-format

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

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

743 tex-pdfview-command

744 dvi2-command))

745 "p" (format (cond

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

747 (t "-paper %s"))

748 (YaTeX-get-paper-type))))

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

750 "Return default preview target file"

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

752 (substring YaTeX-texput-file

753 0 (rindex YaTeX-texput-file ?.))

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

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

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

757 (interactive

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

759 (as-default current-prefix-arg)

760 (command (if as-default

761 previewer

762 (read-string-with-history

763 "Preview command: "

764 previewer

765 'YaTeX-preview-command-history)))

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

767 (file (if as-default

768 target

769 (read-string-with-history

770 "Preview file: "

771 target

772 'YaTeX-preview-file-history))))

773 (list command file)))

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

775 (save-excursion

776 (YaTeX-visit-main t)

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

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

779 (YaTeX-showup-buffer

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

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

782 (erase-buffer)

783 (setq default-directory dir) ;for 18

784 (cd dir) ;for 19

785 (cond

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

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

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

789 YaTeX-shell-command-option

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

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

792 (redraw-display))

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

794 (stringp (getenv "TERM"))

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

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

797 YaTeX-shell-command-option

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

799 (t ;if UNIX

800 (set-process-buffer

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

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

803 YaTeX-shell-command-option

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

805 (get-buffer pbuffer))

806 (message

807 (concat "Starting " preview-command

808 " to preview " preview-file)))))))

809

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

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

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

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

814 by region."

815 (interactive "P")

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

817 (save-excursion

818 (if region-mode

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

820 (setq str (buffer-substring

821 (point)

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

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

824 (if (boundp 'MULE)

825 (define-program-coding-system

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

827 *euc-japan*))

828 (setq proc

829 (start-process

830 "xdvi" pb YaTeX-xdvi-remote-program

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

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

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

834

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

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

837 (interactive))

838

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

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

841 (interactive)

842 (save-excursion

843 (save-restriction

844 (widen)

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

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

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

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

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

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

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

852 (previewer (YaTeX-preview-default-previewer))

853 (cmd (cond

854 ((string-match "xdvi" previewer)

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

856 YaTeX-xdvi-remote-program

857 line cf bnr))

858 ((string-match "Skim" previewer)

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

860 YaTeX-cmd-displayline line bnr cf))

861 ((string-match "evince" previewer)

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

863 "fwdevince" bnr line cf))

864 ;;

865 ;; These lines below for other PDF viewer is not confirmed

866 ;; yet. If you find correct command line, PLEASE TELL

867 ;; IT TO THE AUTHOR before publishing patch on the web.

868 ;; ..PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE..

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

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

871 ;;Send patch to the author, please

872 previewer bnr cf line))

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

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

875 ;;Send patch to the author, please

876 previewer bnr cf line))

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

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

879 ;;Send patch to the author, please

880 previewer bnr line cf))

881 )))

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

883

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

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

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

887 (progn

888 (YaTeX-preview-jump-line)

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

890 nil)))

891

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

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

894 (cond

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

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

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

898 (set line-sym

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

900 (symbol-value line-sym)

901 -1)))))

902

903 (defun YaTeX-prev-error ()

904 "Visit position of previous typeset error or warning.

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

906 error or warning lines in reverse order."

907 (interactive)

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

909 (cur-win (selected-window))

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

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

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

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

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

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

916 (setq bound YaTeX-typeset-marker))

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

918 (if (re-search-backward

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

920 latex-warning-regexp "\\)")

921 bound t)

922 (setq errorp (match-beginning 1))

923 (select-window cur-win)

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

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

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

927 (setq error-line

928 (string-to-int

929 (buffer-substring

930 (point)

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

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

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

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

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

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

937 (select-window cur-win)

938 (cond

939 (error-win (select-window error-win))

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

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

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

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

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

945 (goto-line error-line)

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

947 (if errorp "error" "warning")

948 error-buffer error-line)

949 (select-window typeset-win)

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

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

952 (sit-for 1)

953 (goto-char b0)

954 (select-window error-win)))

955

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

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

958 (interactive)

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

960 (save-excursion

961 (beginning-of-line)

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

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

964 (if (null error-line)

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

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

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

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

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

970 error-file (expand-file-name

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

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

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

974 (if (null error-buf)

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

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

977 (goto-line error-line)))

978

979 (defun YaTeX-send-string ()

980 "Send string to current typeset process."

981 (interactive)

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

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

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

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

986 (goto-char b)

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

988 (setq b (point))

989 (process-send-string

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

991 (goto-char e)

992 (insert "\n")

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

994 (insert " "))

995 (ding)))

996

997 (defun YaTeX-view-error ()

998 (interactive)

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

1000 (message "No typeset buffer found.")

1001 (let ((win (selected-window)))

1002 (YaTeX-showup-buffer YaTeX-typeset-buffer nil t)

1003 ;; Next 3 lines are obsolete because YaTeX-typesetting-buffer is

1004 ;; automatically scrolled up at typesetting.

1005 ;;(goto-char (point-max))

1006 ;;(forward-line -1)

1007 ;;(recenter -1)

1008 (select-window win))))

1009

1010 (defun YaTeX-get-error-file (default)

1011 "Get current processing file from typesetting log."

1012 (save-excursion

1013 (let(s)

1014 (condition-case () (up-list -1)

1015 (error

1016 (let ((list 0) found)

1017 (while

1018 (and (<= list 0) (not found)

1019 (re-search-backward "\$(\$\\|\$)\$" nil t))

1020 (if (equal (match-beginning 0) (match-beginning 2)) ;close paren.

1021 (setq list (1- list)) ;open paren

1022 (setq list (1+ list))

1023 (if (= list 1)

1024 (if (looking-at "\$[^,{}%]+\.\$tex\\|sty")

1025 (setq found t)

1026 (setq list (1- list)))))))))

1027 (setq s

1028 (buffer-substring

1029 (progn (forward-char 1) (point))

1030 (progn (skip-chars-forward "^ \n" (point-end-of-line))

1031 (point))))

1032 (if (string= "" s) default s))))

1033

1034 (defun YaTeX-put-nonstopmode ()

1035 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop)

1036 (if (re-search-backward "\\\\nonstopmode{}" (point-min) t)

1037 nil ;if already written in text then do nothing

1038 (save-excursion

1039 (YaTeX-visit-main t)

1040 (goto-char (point-min))

1041 (insert "\\nonstopmode{}%_YaTeX_%\n")

1042 (if (buffer-file-name) (basic-save-buffer))))))

1043

1044 (defun YaTeX-remove-nonstopmode ()

1045 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop) ;for speed

1046 (save-excursion

1047 (YaTeX-visit-main t)

1048 (goto-char (point-min))

1049 (forward-line 1)

1050 (narrow-to-region (point-min) (point))

1051 (goto-char (point-min))

1052 (delete-matching-lines "^\\\\nonstopmode\\{\\}%_YaTeX_%$")

1053 (widen))))

1054

1055 (defvar YaTeX-dvi2-command-ext-alist

1056 '(("[agx]dvi\\|dviout" . ".dvi")

1057 ("ghostview\\|gv" . ".ps")

1059

1060 (defun YaTeX-get-preview-file-name (&optional preview-command)

1061 "Get file name to preview by inquiring YaTeX-get-latex-command"

1062 (if (null preview-command) (setq preview-command dvi2-command))

1063 (let* ((latex-cmd (YaTeX-get-latex-command t))

1064 (rin (rindex latex-cmd ? ))

1065 (fname (if rin (substring latex-cmd (1+ rin)) ""))

1066 (r (YaTeX-assoc-regexp preview-command YaTeX-dvi2-command-ext-alist))

1067 (ext (if r (cdr r) "")))

1068 (and (null r)

1069 (eq (get 'dvi2-command 'format) 'pdf)

1070 (setq ext "pdf"))

1071 (concat

1072 (if (string= fname "")

1073 (setq fname (substring (file-name-nondirectory

1074 (buffer-file-name))

1075 0 -4))

1076 (setq fname (substring fname 0 (rindex fname ?.))))

1077 ext)))

1078

1079 (defun YaTeX-get-latex-command (&optional switch)

1080 "Specify the latex-command name and its argument.

1081 If there is a line which begins with string: \"%#!\", the following

1082 strings are assumed to be the latex-command and arguments. The

1083 default value of latex-command is:

1084 tex-command FileName

1085 and if you write \"%#!jlatex\" in the beginning of certain line.

1086 \"jlatex \" FileName

1087 will be the latex-command,

1088 and you write \"%#!jlatex main.tex\" on some line and argument SWITCH

1089 is non-nil, then

1090 \"jlatex main.tex\"

1091

1092 will be given to the shell."

1093 (let (parent tparent magic)

1094 (setq parent

1095 (cond

1096 (YaTeX-parent-file

1097 (if YaTeX-dos (expand-file-name YaTeX-parent-file)

1098 YaTeX-parent-file))

1099 (t (save-excursion

1100 (YaTeX-visit-main t)

1101 (file-name-nondirectory (buffer-file-name)))))

1102 magic (YaTeX-get-builtin "!")

1103 tparent (file-name-nondirectory parent))

1104 (YaTeX-replace-formats

1105 (cond

1106 (magic

1107 (cond

1108 (switch (if (string-match "\\s [^-]\\S *$" magic) magic

1109 (concat magic " " parent)))

1110 (t (concat (substring magic 0 (string-match "\\s [^-]\\S *$" magic)) " "))))

1111 (t (concat tex-command " " (if switch parent))))

1112 (list (cons "f" tparent)

1113 (cons "r" (substring tparent 0 (rindex tparent ?.)))))))

1114

1115 (defvar YaTeX-lpr-command-history nil

1116 "Holds command line history of YaTeX-lpr.")

1117 (put 'YaTeX-lpr-command-history 'no-default t)

1118 (defvar YaTeX-lpr-ask-page-range-default t)

1119 (defun YaTeX-lpr (arg)

1120 "Print out.

1121 If prefix arg ARG is non nil, call print driver without

1122 page range description."

1123 (interactive "P")

1124 (or YaTeX-lpr-ask-page-range-default (setq arg (not arg)))

1125 (let*((cmd (or (YaTeX-get-builtin "LPR") dviprint-command-format))

1126 from to (lbuffer "*dvi-printing*") dir)

1127 (setq

1128 cmd

1129 (YaTeX-replace-format

1130 cmd "f"

1131 (if (or arg (not (string-match "%f" cmd)))

1132 ""

1133 (YaTeX-replace-format

1134 dviprint-from-format

1135 "b"

1136 (if (string=

1137 (setq from (read-string "From page(default 1): ")) "")

1138 "1" from))))

1139 )

1140 (setq

1141 cmd

1142 (YaTeX-replace-format

1143 cmd "t"

1144 (if (or arg (not (string-match "%t" cmd))

1145 (string=

1146 (setq to (read-string "To page(default none): ")) ""))

1147 ""

1148 (YaTeX-replace-format dviprint-to-format "e" to)))

1149 )

1150 (setq

1151 cmd

1152 (YaTeX-replace-format

1153 cmd "p"

1154 (cdr (assoc (YaTeX-get-paper-type) YaTeX-dvips-paper-option-alist))))

1155 (setq cmd

1156 (read-string-with-history

1157 "Edit command line: "

1158 (format cmd

1159 (if (get 'dvi2-command 'region)

1160 (substring YaTeX-texput-file

1161 0 (rindex YaTeX-texput-file ?.))

1162 (YaTeX-get-preview-file-name)))

1163 'YaTeX-lpr-command-history))

1164 (save-excursion

1165 (YaTeX-visit-main t) ;;change execution directory

1166 (setq dir default-directory)

1167 (YaTeX-showup-buffer

1168 lbuffer 'YaTeX-showup-buffer-bottom-most)

1169 (set-buffer (get-buffer-create lbuffer))

1170 (erase-buffer)

1171 (cd dir) ;for 19

1172 (cond

1173 ((not (fboundp 'start-process))

1174 (call-process shell-file-name "con" "*dvi-printing*" nil

1175 YaTeX-shell-command-option cmd))

1176 (t

1177 (set-process-buffer

1178 (let ((process-connection-type nil))

1179 (start-process "print" "*dvi-printing*" shell-file-name

1180 YaTeX-shell-command-option cmd))

1181 (get-buffer lbuffer))

1182 (message "Starting printing command: %s..." cmd))))))

1183

1184 (defun YaTeX-main-file-p ()

1185 "Return if current buffer is main LaTeX source."

1186 (cond

1187 (YaTeX-parent-file

1188 (eq (get-file-buffer YaTeX-parent-file) (current-buffer)))

1189 ((YaTeX-get-builtin "!")

1190 (string-match

1191 (concat "^" (YaTeX-guess-parent (YaTeX-get-builtin "!")))

1192 (buffer-name)))

1193 (t

1194 (save-excursion

1195 (let ((latex-main-id

1196 (concat "^\\s *" YaTeX-ec-regexp "document\$style\\|class\$")))

1197 (or (re-search-backward latex-main-id nil t)

1198 (re-search-forward latex-main-id nil t)))))))

1199

1200 (defun YaTeX-visit-main (&optional setbuf)

1201 "Switch buffer to main LaTeX source.

1202 Use set-buffer instead of switch-to-buffer if the optional argument

1203 SETBUF is t(Use it only from Emacs-Lisp program)."

1204 (interactive "P")

1205 (if (and (interactive-p) setbuf) (setq YaTeX-parent-file nil))

1206 (let ((ff (function (lambda (f)

1207 (if setbuf (set-buffer (find-file-noselect f))

1208 (find-file f)))))

1209 b-in main-file mfa YaTeX-create-file-prefix-g

1210 (hilit-auto-highlight (not setbuf)))

1211 (if (setq b-in (YaTeX-get-builtin "!"))

1212 (setq main-file (YaTeX-guess-parent b-in)))

1213 (if YaTeX-parent-file

1214 (setq main-file ;;(get-file-buffer YaTeX-parent-file)

1215 YaTeX-parent-file))

1216 (if (YaTeX-main-file-p)

1217 (if (interactive-p) (message "I think this is main LaTeX source.") nil)

1218 (cond

1219 ((and ;;(interactive-p)

1220 main-file

1221 (cond ((get-file-buffer main-file)

1222 (cond

1223 (setbuf (set-buffer (get-file-buffer main-file)))

1224 ((get-buffer-window (get-file-buffer main-file))

1225 (select-window

1226 (get-buffer-window (get-file-buffer main-file))))

1227 (t (switch-to-buffer (get-file-buffer main-file)))))

1228 ((file-exists-p main-file)

1229 (funcall ff main-file)))))

1230 ;;((and main-file (YaTeX-switch-to-buffer main-file setbuf)))

1231 ((and main-file

1232 (file-exists-p (setq main-file (concat "../" main-file)))

1233 (or b-in

1234 (y-or-n-p (concat (setq mfa (expand-file-name main-file))

1235 " is main file?:"))))

1236 (setq YaTeX-parent-file mfa)

1237 ;(YaTeX-switch-to-buffer main-file setbuf)

1238 (funcall ff main-file)

1239 )

1240 (t (setq main-file (read-file-name "Enter your main text: " nil nil 1))

1241 (setq YaTeX-parent-file (expand-file-name main-file))

1242 ; (YaTeX-switch-to-buffer main-file setbuf))

1243 (funcall ff main-file))

1244 )))

1245 nil)

1246

1247 (defun YaTeX-guess-parent (command-line)

1248 (setq command-line

1249 (if (string-match "\\s \$[^-]\\S *\$$" command-line)

1250 (substring command-line (match-beginning 1))

1251 (file-name-nondirectory (buffer-file-name)))

1252 command-line

1253 (concat (if (string-match "\$.*\$\\." command-line)

1254 (substring command-line (match-beginning 1) (match-end 1))

1255 command-line)

1256 ".tex")))

1257

1258 (defun YaTeX-visit-main-other-window ()

1259 "Switch to buffer main LaTeX source in other window."

1260 (interactive)

1261 (if (YaTeX-main-file-p) (message "I think this is main LaTeX source.")

1262 (YaTeX-switch-to-buffer-other-window

1263 (concat (YaTeX-get-preview-file-name) ".tex"))))

1264

1265 (defun YaTeX-save-buffers ()

1266 "Save buffers whose major-mode is equal to current major-mode."

1267 (basic-save-buffer)

1268 (let ((cmm major-mode))

1269 (save-excursion

1270 (mapcar (function

1271 (lambda (buf)

1272 (set-buffer buf)

1273 (if (and (buffer-file-name buf)

1274 (eq major-mode cmm)

1275 (buffer-modified-p buf)

1276 (y-or-n-p (format "Save %s" (buffer-name buf))))

1277 (save-buffer buf))))

1278 (buffer-list)))))

1279

1280 (provide 'yatexprc)