yatex
view yatexprc.el @ 125:40b29f7ba3e2
Remove unused test code.
| author | yuuji@gentei.org |
|---|---|
| date | Thu, 27 May 2010 10:27:21 +0900 |
| parents | 590fc51462c7 |
| children | 8703f090c628 |
line source
1 ;;; -*- Emacs-Lisp -*-
2 ;;; YaTeX process handler.
3 ;;; yatexprc.el
4 ;;; (c)1993-2010 by HIROSE Yuuji.[yuuji@yatex.org]
5 ;;; Last modified Thu May 27 10:26:59 2010 on firestorm
6 ;;; $Id$
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 (defun YaTeX-typeset (command buffer &optional prcname modename ppcmd)
59 "Execute jlatex (or other) to LaTeX typeset."
60 (interactive)
61 (save-excursion
62 (let ((p (point)) (window (selected-window)) execdir (cb (current-buffer))
63 (map YaTeX-typesetting-mode-map)
64 (outcode
65 (cond ((eq major-mode 'yatex-mode) YaTeX-coding-system)
66 ((eq major-mode 'yahtml-mode) yahtml-kanji-code))))
67 (if (and YaTeX-typeset-process
68 (eq (process-status YaTeX-typeset-process) 'run))
69 ;; if tex command is halting.
70 (YaTeX-kill-typeset-process YaTeX-typeset-process))
71 (YaTeX-put-nonstopmode)
72 (setq prcname (or prcname "LaTeX")
73 modename (or modename "typeset"))
74 (if (eq major-mode 'yatex-mode) (YaTeX-visit-main t)) ;;execution dir
75 (setq execdir default-directory)
76 ;;Select lower-most window if there are more than 2 windows and
77 ;;typeset buffer not seen.
78 (YaTeX-showup-buffer
79 buffer (function (lambda (x) (nth 3 (window-edges x)))))
80 (set-buffer (get-buffer-create buffer))
81 (setq default-directory execdir)
82 (cd execdir)
83 (erase-buffer)
84 (cond
85 ((not (fboundp 'start-process)) ;YaTeX-dos;if MS-DOS
86 (call-process
87 shell-file-name nil buffer nil YaTeX-shell-command-option command))
88 (t ;if UNIX
89 (set-process-buffer
90 (setq YaTeX-typeset-process
91 (start-process prcname buffer shell-file-name
92 YaTeX-shell-command-option command))
93 (get-buffer buffer))
94 (set-process-sentinel YaTeX-typeset-process 'YaTeX-typeset-sentinel)
95 (let ((ppprop (get 'YaTeX-typeset-process 'ppcmd)))
96 (setq ppprop (delq (assq YaTeX-typeset-process ppprop) ppprop))
97 (if ppcmd
98 (setq ppprop (cons (cons YaTeX-typeset-process ppcmd) ppprop)))
99 (put 'YaTeX-typeset-process 'ppcmd ppprop))))
100 (message (format "Calling `%s'..." command))
101 (setq YaTeX-current-TeX-buffer (buffer-name))
102 (use-local-map map) ;map may be localized
103 (set-syntax-table YaTeX-typeset-buffer-syntax)
104 (setq mode-name modename)
105 (if YaTeX-typeset-process ;if process is running (maybe on UNIX)
106 (cond ((fboundp 'set-current-process-coding-system)
107 (set-current-process-coding-system
108 YaTeX-latex-message-code outcode))
109 ((fboundp 'set-process-coding-system)
110 (set-process-coding-system
111 YaTeX-typeset-process YaTeX-latex-message-code outcode))
112 (YaTeX-emacs-20
113 (set-buffer-process-coding-system
114 YaTeX-latex-message-code outcode))
115 ((boundp 'NEMACS)
116 (set-kanji-process-code YaTeX-latex-message-code))))
117 (if YaTeX-dos (message "Done.")
118 (insert " ")
119 (set-marker (process-mark YaTeX-typeset-process) (1- (point))))
120 (if (bolp) (forward-line -1)) ;what for?
121 (if (and YaTeX-emacs-19 window-system)
122 (let ((win (get-buffer-window buffer t)) owin)
123 (select-frame (window-frame win))
124 (setq owin (selected-window))
125 (select-window win)
126 (goto-char (point-max))
127 (recenter -1)
128 (select-window owin))
129 (select-window (get-buffer-window buffer))
130 (goto-char (point-max))
131 (recenter -1))
132 (select-window window)
133 (switch-to-buffer cb)
134 (YaTeX-remove-nonstopmode))))
136 (defun YaTeX-typeset-sentinel (proc mes)
137 (cond ((null (buffer-name (process-buffer proc)))
138 ;; buffer killed
139 (set-process-buffer proc nil))
140 ((memq (process-status proc) '(signal exit))
141 (let* ((obuf (current-buffer)) (pbuf (process-buffer proc))
142 (pwin (get-buffer-window pbuf))
143 (owin (selected-window)) win)
144 ;; save-excursion isn't the right thing if
145 ;; process-buffer is current-buffer
146 (unwind-protect
147 (progn
148 ;; Write something in *typesetting* and hack its mode line
149 (if pwin
150 (select-window pwin)
151 (set-buffer pbuf))
152 ;;(YaTeX-showup-buffer pbuf nil t)
153 (goto-char (point-max))
154 (if pwin (recenter -3))
155 (insert ?\n mode-name " " mes)
156 (forward-char -1)
157 (insert " at " (substring (current-time-string) 0 -5) "\n")
158 (setq mode-line-process
159 (concat ": "
160 (symbol-name (process-status proc))))
161 (message mode-name " %s."
162 (if (eq (process-status proc) 'exit)
163 "done" "ceased"))
164 ;; If buffer and mode line shows that the process
165 ;; is dead, we can delete it now. Otherwise it
166 ;; will stay around until M-x list-processes.
167 (delete-process proc)
168 ;; If ppcmd is active, call it.
169 (let* ((ppprop (get 'YaTeX-typeset-process 'ppcmd))
170 (ppcmd (cdr (assq proc ppprop))))
171 (put 'YaTeX-typeset-process 'ppcmd ;erase ppcmd
172 (delq (assq proc ppprop) ppprop))
173 (cond
174 ((and ppcmd (string-match "finish" mes))
175 (insert (format "=======> Success! Calling %s\n" ppcmd))
176 (setq mode-name ; set process name
177 (substring ppcmd 0 (string-match " " ppcmd)))
178 ; to reach here, 'start-process exists on this emacsen
179 (set-process-sentinel
180 (start-process
181 mode-name
182 pbuf ; Use this buffer twice.
183 shell-file-name YaTeX-shell-command-option
184 ppcmd)
185 'YaTeX-typeset-sentinel))))
187 (forward-char 1))
188 (setq YaTeX-typeset-process nil)
189 ;; Force mode line redisplay soon
190 (set-buffer-modified-p (buffer-modified-p))
191 )
192 (select-window owin)
193 (set-buffer obuf)))))
195 (defvar YaTeX-texput-file "texput.tex"
196 "*File name for temporary file of typeset-region.")
198 (defun YaTeX-typeset-region ()
199 "Paste the region to the file `texput.tex' and execute typesetter.
200 The region is specified by the rule:
201 (1)If keyword `%#BEGIN' is found in the upper direction from (point).
202 (1-1)if the keyword `%#END' is found after `%#BEGIN',
203 ->Assume the text between `%#BEGIN' and `%#END' as region.
204 (1-2)if the keyword `%#END' is not found anywhere after `%#BEGIN',
205 ->Assume the text after `%#BEGIN' as region.
206 (2)If no `%#BEGIN' usage is found before the (point),
207 ->Assume the text between current (point) and (mark) as region.
208 DON'T forget to eliminate the `%#BEGIN/%#END' notation after editing
209 operation to the region."
210 (interactive)
211 (save-excursion
212 (let*
213 ((end "") typeout ;Type out message that tells the method of cutting.
214 (texput YaTeX-texput-file)
215 (cmd (concat (YaTeX-get-latex-command nil) " " texput))
216 (buffer (current-buffer)) opoint preamble (subpreamble "") main
217 (hilit-auto-highlight nil) ;for Emacs19 with hilit19
218 reg-begin reg-end lineinfo)
220 (save-excursion
221 (if (search-backward "%#BEGIN" nil t)
222 (progn
223 (setq typeout "--- Region from BEGIN to "
224 end "the end of the buffer ---"
225 reg-begin (match-end 0))
226 (if (search-forward "%#END" nil t)
227 (setq reg-end (match-beginning 0)
228 end "END ---")
229 (setq reg-end (point-max))))
230 (setq typeout "=== Region from (point) to (mark) ==="
231 reg-begin (point) reg-end (mark)))
232 (goto-char (min reg-begin reg-end))
233 (setq lineinfo (count-lines (point-min) (point-end-of-line)))
234 (goto-char (point-min))
235 (while (search-forward "%#REQUIRE" nil t)
236 (setq subpreamble
237 (concat subpreamble
238 (cond
239 ((eolp)
240 (buffer-substring
241 (match-beginning 0)
242 (point-beginning-of-line)))
243 (t (buffer-substring
244 (match-end 0)
245 (point-end-of-line))))
246 "\n"))
247 (goto-char (match-end 0))))
248 (YaTeX-visit-main t)
249 (setq main (current-buffer))
250 (setq opoint (point))
251 (goto-char (point-min))
252 (setq
253 preamble
254 (if (re-search-forward "^[ ]*\\\\begin.*{document}" nil t)
255 (buffer-substring (point-min) (match-end 0))
256 (concat
257 (if YaTeX-use-LaTeX2e "\\documentclass{" "\\documentstyle{")
258 YaTeX-default-document-style "}\n"
259 "\\begin{document}")))
260 (goto-char opoint)
261 ;;(set-buffer buffer) ;for clarity
262 (let ((hilit-auto-highlight nil))
263 (set-buffer (find-file-noselect texput)))
264 ;;(find-file YaTeX-texput-file)
265 (erase-buffer)
266 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop)
267 (insert "\\nonstopmode{}\n"))
268 (insert preamble "\n" subpreamble "\n")
269 (setq lineinfo (list (count-lines 1 (point-end-of-line)) lineinfo))
270 (insert-buffer-substring buffer reg-begin reg-end)
271 (insert "\\typeout{" typeout end "}\n") ;Notice the selected method.
272 (insert "\n\\end{document}\n")
273 (basic-save-buffer)
274 (kill-buffer (current-buffer))
275 (set-buffer main) ;return to parent file or itself.
276 (YaTeX-typeset cmd YaTeX-typeset-buffer)
277 (switch-to-buffer buffer) ;for Emacs-19
278 (put 'dvi2-command 'region t)
279 (put 'dvi2-command 'file buffer)
280 (put 'dvi2-command 'offset lineinfo))))
282 (defun YaTeX-typeset-buffer (&optional pp)
283 "Typeset whole buffer.
284 If %#! usage says other buffer is main text,
285 visit main buffer to confirm if its includeonly list contains current
286 buffer's file. And if it doesn't contain editing text, ask user which
287 action wants to be done, A:Add list, R:Replace list, %:comment-out list.
288 If optional argument PP given as string, PP is considered as post-process
289 command and call it with the same command argument as typesetter without
290 last extension.
291 eg. if PP is \"dvipdfmx\", called commands as follows.
292 platex foo.tex
293 dvipdfmx foo
294 PP command will be called iff typeset command exit successfully"
295 (interactive)
296 (YaTeX-save-buffers)
297 (let*((me (substring (buffer-name) 0 (rindex (buffer-name) ?.)))
298 (mydir (file-name-directory (buffer-file-name)))
299 (cmd (YaTeX-get-latex-command t)) ppcmd
300 (cb (current-buffer)))
301 (and pp
302 (stringp pp)
303 (let ((tex-command pp))
304 (setq ppcmd (YaTeX-get-latex-command t)
305 ppcmd (substring ppcmd 0 (rindex ppcmd ?.)))))
306 (if (YaTeX-main-file-p) nil
307 (save-excursion
308 (YaTeX-visit-main t) ;search into main buffer
309 (save-excursion
310 (push-mark (point) t)
311 (goto-char (point-min))
312 (if (and (re-search-forward "^[ ]*\\\\begin{document}" nil t)
313 (re-search-backward "^[ ]*\\\\includeonly{" nil t))
314 (let*
315 ((b (progn (skip-chars-forward "^{") (point)))
316 (e (progn (skip-chars-forward "^}") (1+ (point))))
317 (s (buffer-substring b e)) c
318 (pardir (file-name-directory (buffer-file-name))))
319 (if (string-match (concat "[{,/]" me "[,}]") s)
320 nil ; Nothing to do when it's already in includeonly.
321 (ding)
322 (switch-to-buffer (current-buffer));Display this buffer.
323 (setq
324 me ;;Rewrite my name(me) to contain sub directory name.
325 (concat
326 (if (string-match pardir mydir) ;if mydir is child of main
327 (substring mydir (length pardir)) ;cut absolute path
328 mydir) ;else concat absolute path name.
329 me))
330 (message
331 "`%s' is not in \\includeonly. A)dd R)eplace %%)comment? "
332 me)
333 (setq c (read-char))
334 (cond
335 ((= c ?a)
336 (goto-char (1+ b))
337 (insert me (if (string= s "{}") "" ",")))
338 ((= c ?r)
339 (delete-region (1+ b) (1- e)) (insert me))
340 ((= c ?%)
341 (beginning-of-line) (insert "%"))
342 (t nil))
343 (basic-save-buffer))))
344 (exchange-point-and-mark)))
345 (switch-to-buffer cb)) ;for 19
346 (YaTeX-typeset cmd YaTeX-typeset-buffer nil nil ppcmd)
347 (put 'dvi2-command 'region nil)))
349 (defvar YaTeX-call-command-history nil
350 "Holds history list of YaTeX-call-command-on-file.")
351 (put 'YaTeX-call-command-history 'no-default t)
352 (defun YaTeX-call-command-on-file (base-cmd buffer &optional file)
353 "Call external command BASE-CMD int the BUFFER.
354 By default, pass the basename of current file. Optional 3rd argument
355 FILE changes the default file name."
356 (YaTeX-save-buffers)
357 (YaTeX-typeset
358 (read-string-with-history
359 "Call command: "
360 (concat base-cmd " "
361 (let ((me (file-name-nondirectory (or file buffer-file-name))))
362 (if (string-match "\\.tex" me)
363 (substring me 0 (match-beginning 0))
364 me)))
365 'YaTeX-call-command-history)
366 buffer))
368 (defun YaTeX-bibtex-buffer (cmd)
369 "Pass the bibliography data of editing file to bibtex."
370 (interactive)
371 (YaTeX-save-buffers)
372 (let ((main (or YaTeX-parent-file
373 (progn (YaTeX-visit-main t) buffer-file-name))))
374 (YaTeX-call-command-on-file cmd "*YaTeX-bibtex*" main)))
376 (defun YaTeX-kill-typeset-process (proc)
377 "Kill process PROC after sending signal to PROC.
378 PROC should be process identifier."
379 (cond
380 ((not (fboundp 'start-process))
381 (error "This system can't have concurrent process."))
382 ((or (null proc) (not (eq (process-status proc) 'run)))
383 (message "Typesetting process is not running."))
384 (t
385 (save-excursion
386 (set-buffer (process-buffer proc))
387 (save-excursion
388 (goto-char (point-max))
389 (beginning-of-line)
390 (if (looking-at "\\? +$")
391 (let ((mp (point-max)))
392 (process-send-string proc "x\n")
393 (while (= mp (point-max)) (sit-for 1))))))
394 (if (eq (process-status proc) 'run)
395 (progn
396 (interrupt-process proc)
397 (delete-process proc))))))
399 (defun YaTeX-system (command buffer)
400 "Execute some command on buffer. Not a official function."
401 (save-excursion
402 (YaTeX-showup-buffer
403 buffer (function (lambda (x) (nth 3 (window-edges x)))))
404 (let ((df default-directory)) ;preserve current buf's pwd
405 (set-buffer (get-buffer-create buffer)) ;1.61.3
406 (setq default-directory df)
407 (cd df))
408 (erase-buffer)
409 (if (not (fboundp 'start-process))
410 (call-process
411 shell-file-name nil buffer nil YaTeX-shell-command-option command)
412 (if (and (get-buffer-process buffer)
413 (eq (process-status (get-buffer-process buffer)) 'run)
414 (not
415 (y-or-n-p (format "Process %s is running. Continue?" buffer))))
416 nil
417 (set-process-buffer
418 (start-process
419 "system" buffer shell-file-name YaTeX-shell-command-option command)
420 (get-buffer buffer))))))
422 (defvar YaTeX-default-paper-type "a4"
423 "*Default paper type.")
424 (defconst YaTeX-paper-type-alist
425 '(("a4paper" . "a4")
426 ("a5paper" . "a5")
427 ("b4paper" . "b4")
428 ("b5paper" . "b5"))
429 "Holds map of options and paper types.")
430 (defconst YaTeX-dvips-paper-option-alist
431 '(("a4" . "-t a4")
432 ("a5" . "-t a5")
433 ("b4" . "-t b4")
434 ("b5" . "-t b5")
435 ("a4r" . "-t landscape"); Can't specify options, `-t a4' and `-t landscape', at the same time.
436 ("a5r" . "-t landscape")
437 ("b4r" . "-t landscape")
438 ("b5r" . "-t landscape"))
439 "Holds map of dvips options and paper types.")
440 (defun YaTeX-get-paper-type ()
441 "Search options in header and return a paper type, such as \"a4\", \"a4r\", etc."
442 (save-excursion
443 (YaTeX-visit-main t)
444 (goto-char (point-min))
445 (let ((opts
446 (if (re-search-forward
447 "^[ \t]*\\\\document\\(style\\|class\\)[ \t]*\\[\\([^]]*\\)\\]" nil t)
448 (YaTeX-split-string (YaTeX-match-string 2) "[ \t]*,[ \t]*"))))
449 (concat
450 (catch 'found-paper
451 (mapcar (lambda (pair)
452 (if (YaTeX-member (car pair) opts)
453 (throw 'found-paper (cdr pair))))
454 YaTeX-paper-type-alist)
455 YaTeX-default-paper-type)
456 (if (YaTeX-member "landscape" opts) (if YaTeX-dos "L" "r") "")))))
458 (defvar YaTeX-preview-command-history nil
459 "Holds minibuffer history of preview command.")
460 (put 'YaTeX-preview-command-history 'no-default t)
461 (defvar YaTeX-preview-file-history nil
462 "Holds minibuffer history of file to preview.")
463 (put 'YaTeX-preview-file-history 'no-default t)
464 (defun YaTeX-preview (preview-command preview-file)
465 "Execute xdvi (or other) to tex-preview."
466 (interactive
467 (let* ((command (read-string-with-history
468 "Preview command: "
469 (YaTeX-replace-format
470 (or (YaTeX-get-builtin "PREVIEW") dvi2-command)
471 "p" (format (cond
472 (YaTeX-dos "-y:%s")
473 (t "-paper %s"))
474 (YaTeX-get-paper-type)))
475 'YaTeX-preview-command-history))
476 (file (read-string-with-history
477 "Preview file: "
478 (if (get 'dvi2-command 'region)
479 (substring YaTeX-texput-file
480 0 (rindex YaTeX-texput-file ?.))
481 (YaTeX-get-preview-file-name command))
482 'YaTeX-preview-file-history)))
483 (list command file)))
484 (setq dvi2-command preview-command) ;`dvi2command' is buffer local
485 (save-excursion
486 (YaTeX-visit-main t)
487 (if YaTeX-dos (setq preview-file (expand-file-name preview-file)))
488 (let ((pbuffer "*dvi-preview*") (dir default-directory))
489 (YaTeX-showup-buffer
490 pbuffer (function (lambda (x) (nth 3 (window-edges x)))))
491 (set-buffer (get-buffer-create pbuffer))
492 (erase-buffer)
493 (setq default-directory dir) ;for 18
494 (cd dir) ;for 19
495 (cond
496 ((not (fboundp 'start-process)) ;if MS-DOS
497 (send-string-to-terminal "\e[2J\e[>5h") ;CLS & hide cursor
498 (call-process shell-file-name "con" "*dvi-preview*" nil
499 YaTeX-shell-command-option
500 (concat preview-command " " preview-file))
501 (send-string-to-terminal "\e[>5l") ;show cursor
502 (redraw-display))
503 ((and (string-match "dviout" preview-command) ;maybe on `kon'
504 (stringp (getenv "TERM"))
505 (string-match "^kon" (getenv "TERM")))
506 (call-process shell-file-name "con" "*dvi-preview*" nil
507 YaTeX-shell-command-option
508 (concat preview-command " " preview-file)))
509 (t ;if UNIX
510 (set-process-buffer
511 (let ((process-connection-type nil))
512 (start-process "preview" "*dvi-preview*" shell-file-name
513 YaTeX-shell-command-option
514 (concat preview-command " " preview-file)))
515 (get-buffer pbuffer))
516 (message
517 (concat "Starting " preview-command
518 " to preview " preview-file)))))))
520 (defvar YaTeX-xdvi-remote-program "xdvi")
521 (defun YaTeX-xdvi-remote-search (&optional region-mode)
522 "Search string at the point on xdvi -remote window.
523 Non-nil for optional argument REGION-MODE specifies the search string
524 by region."
525 (interactive "P")
526 (let ((pb " *xdvi*") str proc)
527 (save-excursion
528 (if region-mode
529 (setq str (buffer-substring (region-beginning) (region-end)))
530 (setq str (buffer-substring
531 (point)
532 (progn (skip-chars-forward "^\n\\\\}") (point)))))
533 (message "Searching `%s'..." str)
534 (if (boundp 'MULE)
535 (define-program-coding-system
536 (regexp-quote pb) (regexp-quote YaTeX-xdvi-remote-program)
537 *euc-japan*))
538 (setq proc
539 (start-process
540 "xdvi" pb YaTeX-xdvi-remote-program
541 "-remote" (format "SloppySearch(%s) " str)
542 (concat (YaTeX-get-preview-file-name) ".dvi")))
543 (message "Searching `%s'...Done" str))))
545 (defun YaTeX-set-virtual-error-position (file-sym line-sym)
546 "Replace the value of FILE-SYM, LINE-SYM by virtual error position."
547 (cond
548 ((and (get 'dvi2-command 'region)
549 (> (symbol-value line-sym) (car (get 'dvi2-command 'offset))))
550 (set file-sym (get 'dvi2-command 'file))
551 (set line-sym
552 (+ (- (apply '- (get 'dvi2-command 'offset)))
553 (symbol-value line-sym)
554 -1)))))
556 (defun YaTeX-prev-error ()
557 "Visit previous typeset error.
558 To avoid making confliction of line numbers by editing, jump to
559 error or warning lines in reverse order."
560 (interactive)
561 (let ((cur-buf (buffer-name)) (cur-win (selected-window))
562 b0 errorp error-line typeset-win error-buffer error-win)
563 (if (null (get-buffer YaTeX-typeset-buffer))
564 (error "There is no typesetting buffer."))
565 (YaTeX-showup-buffer YaTeX-typeset-buffer nil t)
566 (setq typeset-win (selected-window))
567 (if (re-search-backward
568 (concat "\\(" latex-error-regexp "\\)\\|\\("
569 latex-warning-regexp "\\)")
570 nil t)
571 (setq errorp (match-beginning 1))
572 (select-window cur-win)
573 (error "No more errors on %s" cur-buf))
574 (goto-char (setq b0 (match-beginning 0)))
575 (skip-chars-forward "^0-9" (match-end 0))
576 (setq error-line
577 (string-to-int
578 (buffer-substring
579 (point)
580 (progn (skip-chars-forward "0-9" (match-end 0)) (point))))
581 error-buffer (expand-file-name (YaTeX-get-error-file cur-buf)))
582 (if (or (null error-line) (equal 0 error-line))
583 (error "Can't detect error position."))
584 (YaTeX-set-virtual-error-position 'error-buffer 'error-line)
585 (setq error-win (get-buffer-window error-buffer))
586 (select-window cur-win)
587 (cond
588 (error-win (select-window error-win))
589 ((eq (get-lru-window) typeset-win)
590 (YaTeX-switch-to-buffer error-buffer))
591 (t (select-window (get-lru-window))
592 (YaTeX-switch-to-buffer error-buffer)))
593 (setq error-win (selected-window))
594 (goto-line error-line)
595 (message "LaTeX %s in `%s' on line: %d."
596 (if errorp "error" "warning")
597 error-buffer error-line)
598 (select-window typeset-win)
599 (skip-chars-backward "0-9")
600 (recenter (/ (window-height) 2))
601 (sit-for 1)
602 (goto-char b0)
603 (select-window error-win)))
605 (defun YaTeX-jump-error-line ()
606 "Jump to corresponding line on latex command's error message."
607 (interactive)
608 (let (error-line error-file error-buf)
609 (save-excursion
610 (beginning-of-line)
611 (setq error-line (re-search-forward "l[ ines]*\\.?\\([1-9][0-9]*\\)"
612 (point-end-of-line) t)))
613 (if (null error-line)
614 (if (eobp) (insert (this-command-keys))
615 (error "No line number expression."))
616 (goto-char (match-beginning 0))
617 (setq error-line (string-to-int
618 (buffer-substring (match-beginning 1) (match-end 1)))
619 error-file (expand-file-name
620 (YaTeX-get-error-file YaTeX-current-TeX-buffer)))
621 (YaTeX-set-virtual-error-position 'error-file 'error-line)
622 (setq error-buf (YaTeX-switch-to-buffer error-file t)))
623 (if (null error-buf)
624 (error "`%s' is not found in this directory." error-file))
625 (YaTeX-showup-buffer error-buf nil t)
626 (goto-line error-line)))
628 (defun YaTeX-send-string ()
629 "Send string to current typeset process."
630 (interactive)
631 (if (and (eq (process-status YaTeX-typeset-process) 'run)
632 (>= (point) (process-mark YaTeX-typeset-process)))
633 (let ((b (process-mark YaTeX-typeset-process))
634 (e (point-end-of-line)))
635 (goto-char b)
636 (skip-chars-forward " \t" e)
637 (setq b (point))
638 (process-send-string
639 YaTeX-typeset-process (concat (buffer-substring b e) "\n"))
640 (goto-char e)
641 (insert "\n")
642 (set-marker (process-mark YaTeX-typeset-process) (point))
643 (insert " "))
644 (ding)))
646 (defun YaTeX-view-error ()
647 (interactive)
648 (if (null (get-buffer YaTeX-typeset-buffer))
649 (message "No typeset buffer found.")
650 (let ((win (selected-window)))
651 (YaTeX-showup-buffer YaTeX-typeset-buffer nil t)
652 ;; Next 3 lines are obsolete because YaTeX-typesetting-buffer is
653 ;; automatically scrolled up at typesetting.
654 ;;(goto-char (point-max))
655 ;;(forward-line -1)
656 ;;(recenter -1)
657 (select-window win))))
659 (defun YaTeX-get-error-file (default)
660 "Get current processing file from typesetting log."
661 (save-excursion
662 (let(s)
663 (condition-case () (up-list -1)
664 (error
665 (let ((list 0) found)
666 (while
667 (and (<= list 0) (not found)
668 (re-search-backward "\\((\\)\\|\\()\\)" nil t))
669 (if (equal (match-beginning 0) (match-beginning 2)) ;close paren.
670 (setq list (1- list)) ;open paren
671 (setq list (1+ list))
672 (if (= list 1)
673 (if (looking-at "\\([^,{}%]+\.\\)tex\\|sty")
674 (setq found t)
675 (setq list (1- list)))))))))
676 (setq s
677 (buffer-substring
678 (progn (forward-char 1) (point))
679 (progn (skip-chars-forward "^ \n" (point-end-of-line))
680 (point))))
681 (if (string= "" s) default s))))
683 (defun YaTeX-put-nonstopmode ()
684 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop)
685 (if (re-search-backward "\\\\nonstopmode{}" (point-min) t)
686 nil ;if already written in text then do nothing
687 (save-excursion
688 (YaTeX-visit-main t)
689 (goto-char (point-min))
690 (insert "\\nonstopmode{}%_YaTeX_%\n")
691 (if (buffer-file-name) (basic-save-buffer))))))
693 (defun YaTeX-remove-nonstopmode ()
694 (if (and (eq major-mode 'yatex-mode) YaTeX-need-nonstop) ;for speed
695 (save-excursion
696 (YaTeX-visit-main t)
697 (goto-char (point-min))
698 (forward-line 1)
699 (narrow-to-region (point-min) (point))
700 (goto-char (point-min))
701 (delete-matching-lines "^\\\\nonstopmode\\{\\}%_YaTeX_%$")
702 (widen))))
704 (defvar YaTeX-dvi2-command-ext-alist
705 '(("[agx]dvi\\|dviout" . ".dvi")
706 ("ghostview\\|gv" . ".ps")
707 ("acroread\\|pdf\\|Preview\\|TeXShop\\|Skim" . ".pdf")))
709 (defun YaTeX-get-preview-file-name (&optional preview-command)
710 "Get file name to preview by inquiring YaTeX-get-latex-command"
711 (if (null preview-command) (setq preview-command dvi2-command))
712 (let* ((latex-cmd (YaTeX-get-latex-command t))
713 (rin (rindex latex-cmd ? ))
714 (fname (if (> rin -1) (substring latex-cmd (1+ rin)) ""))
715 (r (YaTeX-assoc-regexp preview-command YaTeX-dvi2-command-ext-alist))
716 (ext (if r (cdr r) ""))
717 (period))
718 (concat
719 (if (string= fname "")
720 (setq fname (substring (file-name-nondirectory
721 (buffer-file-name))
722 0 -4))
723 (setq period (rindex fname ?.))
724 (setq fname (substring fname 0 (if (eq -1 period) nil period))))
725 ext)))
727 (defun YaTeX-get-latex-command (&optional switch)
728 "Specify the latex-command name and its argument.
729 If there is a line which begins with string: \"%#!\", the following
730 strings are assumed to be the latex-command and arguments. The
731 default value of latex-command is:
732 tex-command FileName
733 and if you write \"%#!jlatex\" in the beginning of certain line.
734 \"jlatex \" FileName
735 will be the latex-command,
736 and you write \"%#!jlatex main.tex\" on some line and argument SWITCH
737 is non-nil, then
738 \"jlatex main.tex\"
740 will be given to the shell."
741 (let (parent tparent magic)
742 (setq parent
743 (cond
744 (YaTeX-parent-file
745 (if YaTeX-dos (expand-file-name YaTeX-parent-file)
746 YaTeX-parent-file))
747 (t (save-excursion
748 (YaTeX-visit-main t)
749 (file-name-nondirectory (buffer-file-name)))))
750 magic (YaTeX-get-builtin "!")
751 tparent (file-name-nondirectory parent))
752 (YaTeX-replace-formats
753 (cond
754 (magic
755 (cond
756 (switch (if (string-match "\\s " magic) magic
757 (concat magic " " parent)))
758 (t (concat (substring magic 0 (string-match "\\s " magic)) " "))))
759 (t (concat tex-command " " (if switch parent))))
760 (list (cons "f" tparent)
761 (cons "r" (substring tparent 0 (rindex tparent ?.)))))))
763 (defvar YaTeX-lpr-command-history nil
764 "Holds command line history of YaTeX-lpr.")
765 (put 'YaTeX-lpr-command-history 'no-default t)
766 (defvar YaTeX-lpr-ask-page-range-default t)
767 (defun YaTeX-lpr (arg)
768 "Print out.
769 If prefix arg ARG is non nil, call print driver without
770 page range description."
771 (interactive "P")
772 (or YaTeX-lpr-ask-page-range-default (setq arg (not arg)))
773 (let*((cmd (or (YaTeX-get-builtin "LPR") dviprint-command-format))
774 from to (lbuffer "*dvi-printing*") dir)
775 (setq
776 cmd
777 (YaTeX-replace-format
778 cmd "f"
779 (if (or arg (not (string-match "%f" cmd)))
780 ""
781 (YaTeX-replace-format
782 dviprint-from-format
783 "b"
784 (if (string=
785 (setq from (read-string "From page(default 1): ")) "")
786 "1" from))))
787 )
788 (setq
789 cmd
790 (YaTeX-replace-format
791 cmd "t"
792 (if (or arg (not (string-match "%t" cmd))
793 (string=
794 (setq to (read-string "To page(default none): ")) ""))
795 ""
796 (YaTeX-replace-format dviprint-to-format "e" to)))
797 )
798 (setq
799 cmd
800 (YaTeX-replace-format
801 cmd "p"
802 (cdr (assoc (YaTeX-get-paper-type) YaTeX-dvips-paper-option-alist))))
803 (setq cmd
804 (read-string-with-history
805 "Edit command line: "
806 (format cmd
807 (if (get 'dvi2-command 'region)
808 (substring YaTeX-texput-file
809 0 (rindex YaTeX-texput-file ?.))
810 (YaTeX-get-preview-file-name)))
811 'YaTeX-lpr-command-history))
812 (save-excursion
813 (YaTeX-visit-main t) ;;change execution directory
814 (setq dir default-directory)
815 (YaTeX-showup-buffer
816 lbuffer (function (lambda (x) (nth 3 (window-edges x)))))
817 (set-buffer (get-buffer-create lbuffer))
818 (erase-buffer)
819 (cd dir) ;for 19
820 (cond
821 ((not (fboundp 'start-process))
822 (call-process shell-file-name "con" "*dvi-printing*" nil
823 YaTeX-shell-command-option cmd))
824 (t
825 (set-process-buffer
826 (let ((process-connection-type nil))
827 (start-process "print" "*dvi-printing*" shell-file-name
828 YaTeX-shell-command-option cmd))
829 (get-buffer lbuffer))
830 (message "Starting printing command: %s..." cmd))))))
832 (defun YaTeX-main-file-p ()
833 "Return if current buffer is main LaTeX source."
834 (cond
835 (YaTeX-parent-file
836 (eq (get-file-buffer YaTeX-parent-file) (current-buffer)))
837 ((YaTeX-get-builtin "!")
838 (string-match
839 (concat "^" (YaTeX-guess-parent (YaTeX-get-builtin "!")))
840 (buffer-name)))
841 (t
842 (save-excursion
843 (let ((latex-main-id
844 (concat "^\\s *" YaTeX-ec-regexp "document\\(style\\|class\\)")))
845 (or (re-search-backward latex-main-id nil t)
846 (re-search-forward latex-main-id nil t)))))))
848 (defun YaTeX-visit-main (&optional setbuf)
849 "Switch buffer to main LaTeX source.
850 Use set-buffer instead of switch-to-buffer if the optional argument
851 SETBUF is t(Use it only from Emacs-Lisp program)."
852 (interactive "P")
853 (if (and (interactive-p) setbuf) (setq YaTeX-parent-file nil))
854 (let ((ff (function (lambda (f)
855 (if setbuf (set-buffer (find-file-noselect f))
856 (find-file f)))))
857 b-in main-file YaTeX-create-file-prefix-g
858 (hilit-auto-highlight (not setbuf)))
859 (if (setq b-in (YaTeX-get-builtin "!"))
860 (setq main-file (YaTeX-guess-parent b-in)))
861 (if YaTeX-parent-file
862 (setq main-file ;;(get-file-buffer YaTeX-parent-file)
863 YaTeX-parent-file))
864 (if (YaTeX-main-file-p)
865 (if (interactive-p) (message "I think this is main LaTeX source.") nil)
866 (cond
867 ((and ;;(interactive-p)
868 main-file
869 (cond ((get-file-buffer main-file)
870 (cond
871 (setbuf (set-buffer (get-file-buffer main-file)))
872 ((get-buffer-window (get-file-buffer main-file))
873 (select-window
874 (get-buffer-window (get-file-buffer main-file))))
875 (t (switch-to-buffer (get-file-buffer main-file)))))
876 ((file-exists-p main-file)
877 (funcall ff main-file)))))
878 ;;((and main-file (YaTeX-switch-to-buffer main-file setbuf)))
879 ((and main-file
880 (file-exists-p (setq main-file (concat "../" main-file)))
881 (or b-in
882 (y-or-n-p (concat (expand-file-name main-file)
883 " is main file?:"))))
884 (setq YaTeX-parent-file main-file)
885 ;(YaTeX-switch-to-buffer main-file setbuf)
886 (funcall ff main-file)
887 )
888 (t (setq main-file (read-file-name "Enter your main text: " nil nil 1))
889 (setq YaTeX-parent-file main-file)
890 ; (YaTeX-switch-to-buffer main-file setbuf))
891 (funcall ff main-file))
892 )))
893 nil)
895 (defun YaTeX-guess-parent (command-line)
896 (setq command-line
897 (if (string-match ".*\\s " command-line)
898 (substring command-line (match-end 0))
899 (file-name-nondirectory (buffer-file-name)))
900 command-line
901 (concat (if (string-match "\\(.*\\)\\." command-line)
902 (substring command-line (match-beginning 1) (match-end 1))
903 command-line)
904 ".tex")))
906 (defun YaTeX-visit-main-other-window ()
907 "Switch to buffer main LaTeX source in other window."
908 (interactive)
909 (if (YaTeX-main-file-p) (message "I think this is main LaTeX source.")
910 (YaTeX-switch-to-buffer-other-window
911 (concat (YaTeX-get-preview-file-name) ".tex"))))
913 (defun YaTeX-get-builtin (key)
914 "Read source built-in command of %# usage."
915 (catch 'builtin
916 (let ((bl (delq nil (list (current-buffer)
917 (and YaTeX-parent-file
918 (get-file-buffer YaTeX-parent-file))))))
919 (save-excursion
920 (while bl
921 (set-buffer (car bl))
922 (save-excursion
923 (goto-char (point-min))
924 (if (and (re-search-forward
925 (concat "^" (regexp-quote (concat "%#" key))) nil t)
926 (not (eolp)))
927 (throw 'builtin
928 (YaTeX-buffer-substring
929 (progn
930 (skip-chars-forward " \t" (point-end-of-line))
931 (point))
932 (point-end-of-line)))))
933 (setq bl (cdr bl)))))))
935 (defun YaTeX-save-buffers ()
936 "Save buffers whose major-mode is equal to current major-mode."
937 (basic-save-buffer)
938 (let ((cmm major-mode))
939 (save-excursion
940 (mapcar '(lambda (buf)
941 (set-buffer buf)
942 (if (and (buffer-file-name buf)
943 (eq major-mode cmm)
944 (buffer-modified-p buf)
945 (y-or-n-p (format "Save %s" (buffer-name buf))))
946 (save-buffer buf)))
947 (buffer-list)))))
949 (provide 'yatexprc)