1 ;;; flymake.el -- a universal on-the-fly syntax checker
3 ;; Copyright (C) 2003, 2005 Free Software Foundation
5 ;; Author: Pavel Kobiakov <pk_at_work@yahoo.com>
6 ;; Maintainer: Pavel Kobiakov <pk_at_work@yahoo.com>
8 ;; Keywords: c languages tools
10 ;; This file is part of GNU Emacs.
12 ;; GNU Emacs is free software; you can redistribute it and/or modify
13 ;; it under the terms of the GNU General Public License as published by
14 ;; the Free Software Foundation; either version 2, or (at your option)
17 ;; GNU Emacs is distributed in the hope that it will be useful,
18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 ;; GNU General Public License for more details.
22 ;; You should have received a copy of the GNU General Public License
23 ;; along with GNU Emacs; see the file COPYING. If not, write to the
24 ;; Free Software Foundation, Inc., 59 Temple Place - Suite 330,
25 ;; Boston, MA 02111-1307, USA.
29 ;; Flymake is a minor Emacs mode performing on-the-fly syntax
30 ;; checks using the external syntax check tool (for C/C++ this
31 ;; is usually the compiler)
35 ;;;; [[ Xemacs overlay compatibility
36 (if (featurep 'xemacs) (progn
37 (autoload 'make-overlay "overlay" "Overlay compatibility kit." t)
38 (autoload 'overlayp "overlay" "Overlay compatibility kit." t)
39 (autoload 'overlays-in "overlay" "Overlay compatibility kit." t)
40 (autoload 'delete-overlay "overlay" "Overlay compatibility kit." t)
41 (autoload 'overlay-put "overlay" "Overlay compatibility kit." t)
42 (autoload 'overlay-get "overlay" "Overlay compatibility kit." t)
46 ;;;; [[ cross-emacs compatibility routines
47 (defsubst flymake-makehash (&optional test)
48 (if (fboundp 'make-hash-table)
49 (if test (make-hash-table :test test) (make-hash-table))
53 (defalias 'flymake-float-time
54 (if (fboundp 'float-time)
57 (multiple-value-bind (s0 s1 s2) (current-time)
58 (+ (* (float (ash 1 16)) s0) (float s1) (* 0.0000001 s2))))))
60 (defsubst flymake-replace-regexp-in-string (regexp rep str)
61 (if (fboundp 'replace-regexp-in-string)
62 (replace-regexp-in-string regexp rep str)
63 (replace-in-string str regexp rep)))
65 (defun flymake-split-string (str pattern)
66 "Split STR into a list of substrings bounded by PATTERN.
67 Zero-length substrings at the beginning and end of the list are omitted."
68 (let* ((splitted (split-string str pattern)))
69 (if (and (> (length splitted) 0) (= 0 (length (elt splitted 0))))
70 (setq splitted (cdr splitted)))
71 (if (and (> (length splitted) 0) (= 0 (length (elt splitted (1- (length splitted))))))
72 (setq splitted (reverse (cdr (reverse splitted)))))
75 (defsubst flymake-get-temp-dir ()
76 (if (fboundp 'temp-directory)
78 temporary-file-directory))
80 (defalias 'flymake-line-beginning-position
81 (if (fboundp 'line-beginning-position)
82 'line-beginning-position
83 (lambda (&optional arg) (save-excursion (beginning-of-line arg) (point)))))
85 (defalias 'flymake-line-end-position
86 (if (fboundp 'line-end-position)
88 (lambda (&optional arg) (save-excursion (end-of-line arg) (point)))))
90 (defun flymake-popup-menu (pos menu-data)
91 "Pop up the flymake menu at position POS, using the data MENU-DATA.
92 POS is a list of the form ((X Y) WINDOW), where X and Y are
93 pixels positions from the top left corner of WINDOW's frame.
94 MENU-DATA is a list of error and warning messages returned by
95 `flymake-make-err-menu-data'."
96 (if (featurep 'xemacs)
97 (let* ((x-pos (nth 0 (nth 0 pos)))
98 (y-pos (nth 1 (nth 0 pos)))
99 (fake-event-props '(button 1 x 1 y 1)))
100 (setq fake-event-props (plist-put fake-event-props 'x x-pos))
101 (setq fake-event-props (plist-put fake-event-props 'y y-pos))
102 (popup-menu (flymake-make-xemacs-menu menu-data) (make-event 'button-press fake-event-props)))
103 (x-popup-menu pos (flymake-make-emacs-menu menu-data))))
105 (defun flymake-make-emacs-menu (menu-data)
106 "Return a menu specifier using MENU-DATA.
107 MENU-DATA is a list of error and warning messages returned by
108 `flymake-make-err-menu-data'.
109 See `x-popup-menu' for the menu specifier format."
110 (let* ((menu-title (nth 0 menu-data))
111 (menu-items (nth 1 menu-data))
113 (setq menu-commands (mapcar (lambda (foo)
114 (cons (nth 0 foo) (nth 1 foo)))
116 (list menu-title (cons "" menu-commands))))
118 (if (featurep 'xemacs) (progn
120 (defun flymake-nop ())
122 (defun flymake-make-xemacs-menu (menu-data)
123 "Return a menu specifier using MENU-DATA."
124 (let* ((menu-title (nth 0 menu-data))
125 (menu-items (nth 1 menu-data))
127 (setq menu-commands (mapcar (lambda (foo)
128 (vector (nth 0 foo) (or (nth 1 foo) '(flymake-nop)) t))
130 (cons menu-title menu-commands)))
132 (defun flymake-xemacs-window-edges (&optional window)
133 (let ((edges (window-pixel-edges window))
136 (setcar tmp (/ (car tmp) (face-width 'default)))
138 (setcar tmp (/ (car tmp) (face-height 'default)))
140 (setcar tmp (/ (car tmp) (face-width 'default)))
142 (setcar tmp (/ (car tmp) (face-height 'default)))
147 (defun flymake-current-row ()
148 "Return current row number in current frame."
149 (if (fboundp 'window-edges)
150 (+ (car (cdr (window-edges))) (count-lines (window-start) (point)))
151 (count-lines (window-start) (point))))
153 (defun flymake-selected-frame ()
154 (if (fboundp 'window-edges)
160 (defcustom flymake-log-level -1
161 "Logging level, only messages with level lower or equal will be logged.
162 -1 = NONE, 0 = ERROR, 1 = WARNING, 2 = INFO, 3 = DEBUG"
166 (defun flymake-log (level text &rest args)
167 "Log a message at level LEVEL.
168 If LEVEL is higher than `flymake-log-level', the message is
169 ignored. Otherwise, it is printed using `message'.
170 TEXT is a format control string, and the remaining arguments ARGS
171 are the string substitutions (see `format')."
172 (if (<= level flymake-log-level)
173 (let* ((msg (apply 'format text args)))
178 ;; (flymake-save-buffer-in-file (current-buffer) "d:/flymake.log" t) ; make log file name customizable
182 (defun flymake-ins-after (list pos val)
183 "Insert VAL into LIST after position POS."
184 (let ((tmp (copy-sequence list))) ; (???)
185 (setcdr (nthcdr pos tmp) (cons val (nthcdr (1+ pos) tmp)))
188 (defun flymake-set-at (list pos val)
189 "Set VAL at position POS in LIST."
190 (let ((tmp (copy-sequence list))) ; (???)
191 (setcar (nthcdr pos tmp) val)
194 (defvar flymake-pid-to-names (flymake-makehash)
195 "Hash table mapping PIDs to source buffer names and output files.")
197 (defun flymake-reg-names (pid source-buffer-name)
198 "Associate PID with SOURCE-BUFFER-NAME in `flymake-pid-to-names'."
199 (unless (stringp source-buffer-name)
200 (error "Invalid buffer name"))
201 (puthash pid (list source-buffer-name) flymake-pid-to-names))
203 (defun flymake-get-source-buffer-name (pid)
204 "Return buffer name associated with PID in `flymake-pid-to-names'."
205 (nth 0 (gethash pid flymake-pid-to-names)))
207 (defun flymake-unreg-names (pid)
208 "Remove the entry associated with PID from `flymake-pid-to-names'."
209 (remhash pid flymake-pid-to-names))
211 (defvar flymake-buffer-data (flymake-makehash)
212 "Data specific to syntax check tool, in name-value pairs.")
214 (make-variable-buffer-local 'flymake-buffer-data)
216 (defun flymake-get-buffer-value (buffer name)
217 (gethash name (with-current-buffer buffer flymake-buffer-data)))
219 (defun flymake-set-buffer-value (buffer name value)
220 (puthash name value (with-current-buffer buffer flymake-buffer-data)))
222 (defvar flymake-output-residual nil)
224 (make-variable-buffer-local 'flymake-output-residual)
226 (defcustom flymake-allowed-file-name-masks
227 '((".+\\.c$" flymake-simple-make-init flymake-simple-cleanup flymake-get-real-file-name)
228 (".+\\.cpp$" flymake-simple-make-init flymake-simple-cleanup flymake-get-real-file-name)
229 (".+\\.xml$" flymake-xml-init flymake-simple-cleanup flymake-get-real-file-name)
230 (".+\\.html?$" flymake-xml-init flymake-simple-cleanup flymake-get-real-file-name)
231 (".+\\.cs$" flymake-simple-make-init flymake-simple-cleanup flymake-get-real-file-name)
232 (".+\\.pl$" flymake-perl-init flymake-simple-cleanup flymake-get-real-file-name)
233 (".+\\.h$" flymake-master-make-header-init flymake-master-cleanup flymake-get-real-file-name)
234 (".+\\.java$" flymake-simple-make-java-init flymake-simple-java-cleanup flymake-get-real-file-name)
235 (".+[0-9]+\\.tex$" flymake-master-tex-init flymake-master-cleanup flymake-get-real-file-name)
236 (".+\\.tex$" flymake-simple-tex-init flymake-simple-cleanup flymake-get-real-file-name)
237 (".+\\.idl$" flymake-simple-make-init flymake-simple-cleanup flymake-get-real-file-name)
240 ;; (".+\\.h$" 2 (".+\\.cpp$" ".+\\.c$")
241 ;; ("[ \t]*#[ \t]*include[ \t]*\"\\([\w0-9/\\_\.]*[/\\]*\\)\\(%s\\)\"" 1 2))
244 ;; (".+[0-9]+\\.tex$" 2 (".+\\.tex$")
245 ;; ("[ \t]*\\input[ \t]*{\\(.*\\)\\(%s\\)}" 1 2 ))
248 "*Files syntax checking is allowed for."
250 :type '(repeat (string symbol symbol symbol)))
252 (defun flymake-get-file-name-mode-and-masks (file-name)
253 "Return the corresponding entry from `flymake-allowed-file-name-masks'."
254 (unless (stringp file-name)
255 (error "Invalid file-name"))
256 (let ((fnm flymake-allowed-file-name-masks)
257 (mode-and-masks nil))
258 (while (and (not mode-and-masks) fnm)
259 (if (string-match (car (car fnm)) file-name)
260 (setq mode-and-masks (cdr (car fnm))))
261 (setq fnm (cdr fnm)))
262 (flymake-log 3 "file %s, init=%s" file-name (car mode-and-masks))
265 (defun flymake-can-syntax-check-file (file-name)
266 "Determine whether we can syntax check FILE-NAME.
267 Return nil if we cannot, non-nil if we can."
268 (if (flymake-get-init-function file-name) t nil))
270 (defun flymake-get-init-function (file-name)
271 "Return init function to be used for the file."
272 (let* ((init-f (nth 0 (flymake-get-file-name-mode-and-masks file-name))))
273 ;;(flymake-log 0 "calling %s" init-f)
274 ;;(funcall init-f (current-buffer))
277 (defun flymake-get-cleanup-function (file-name)
278 "Return cleanup function to be used for the file."
279 (nth 1 (flymake-get-file-name-mode-and-masks file-name)))
281 (defun flymake-get-real-file-name-function (file-name)
282 (or (nth 2 (flymake-get-file-name-mode-and-masks file-name)) 'flymake-get-real-file-name))
284 (defcustom flymake-buildfile-dirs '("." ".." "../.." "../../.." "../../../.." "../../../../.." "../../../../../.." "../../../../../../.." "../../../../../../../.." "../../../../../../../../.." "../../../../../../../../../.." "../../../../../../../../../../..")
285 "Dirs to look for buildfile."
287 :type '(repeat (string)))
289 (defvar flymake-find-buildfile-cache (flymake-makehash 'equal))
291 (defun flymake-get-buildfile-from-cache (dir-name)
292 (gethash dir-name flymake-find-buildfile-cache))
294 (defun flymake-add-buildfile-to-cache (dir-name buildfile)
295 (puthash dir-name buildfile flymake-find-buildfile-cache))
297 (defun flymake-clear-buildfile-cache ()
298 (clrhash flymake-find-buildfile-cache))
300 (defun flymake-find-buildfile (buildfile-name source-dir-name dirs)
301 "Find buildfile starting from current directory.
302 Buildfile includes Makefile, build.xml etc.
303 Return its file name if found, or nil if not found."
304 (if (flymake-get-buildfile-from-cache source-dir-name)
306 (flymake-get-buildfile-from-cache source-dir-name))
307 (let* ((buildfile-dir nil)
310 (while (and (not found) dirs)
311 (setq buildfile-dir (concat source-dir-name (car dirs)))
312 (setq buildfile (concat buildfile-dir "/" buildfile-name))
313 (when (file-exists-p buildfile)
315 (setq dirs (cdr dirs)))
318 (flymake-log 3 "found buildfile at %s/%s" buildfile-dir buildfile-name)
319 (flymake-add-buildfile-to-cache source-dir-name buildfile-dir)
322 (flymake-log 3 "buildfile for %s not found" source-dir-name)
325 (defun flymake-fix-file-name (name)
326 "Replace all occurences of '\' with '/'."
328 (let* ((new-name (flymake-replace-regexp-in-string "[\\]" "/" (expand-file-name name)))
329 (last-char (elt new-name (1- (length new-name)))))
330 (setq new-name (flymake-replace-regexp-in-string "\\./" "" new-name))
331 (if (equal "/" (char-to-string last-char))
332 (setq new-name (substring new-name 0 (1- (length new-name)))))
335 (defun flymake-same-files (file-name-one file-name-two)
336 "Check if FILE-NAME-ONE and FILE-NAME-TWO point to same file.
337 Return t if so, nil if not."
338 (equal (flymake-fix-file-name file-name-one)
339 (flymake-fix-file-name file-name-two)))
341 (defun flymake-get-common-file-prefix (string-one string-two)
342 "Return common prefix for two file names STRING-ONE and STRING-TWO."
343 (setq string-one (file-name-as-directory string-one))
344 (setq string-two (file-name-as-directory string-two))
345 (let ((n (compare-strings string-one nil nil string-two nil nil)))
346 (if (eq n t) string-one
347 (setq n (abs (1+ n)))
348 (file-name-directory (substring string-one 0 n)))))
350 (defun flymake-build-relative-filename (from-dir to-dir)
351 "Return rel: FROM-DIR/rel == TO-DIR."
352 ;; FIXME: Why not use `file-relative-name'?
353 (if (not (equal (elt from-dir 0) (elt to-dir 0)))
354 (error "First chars in file names %s, %s must be equal (same drive)"
356 (let* ((from (file-name-as-directory (flymake-fix-file-name from-dir)))
357 (to (file-name-as-directory (flymake-fix-file-name to-dir)))
358 (prefix (flymake-get-common-file-prefix from to))
359 (from-suffix (substring from (length prefix)))
360 (up-count (length (flymake-split-string from-suffix "[/]")))
361 (to-suffix (substring to (length prefix)))
364 (if (and (> (length to-suffix) 0) (equal "/" (char-to-string (elt to-suffix 0))))
365 (setq to-suffix (substring to-suffix 1)))
367 (while (< idx up-count)
368 (if (> (length rel) 0)
369 (setq rel (concat rel "/")))
370 (setq rel (concat rel ".."))
372 (if (> (length rel) 0)
373 (setq rel (concat rel "/")))
374 (if (> (length to-suffix) 0)
375 (setq rel (concat rel to-suffix)))
378 (defcustom flymake-master-file-dirs '("." "./src" "./UnitTest")
379 "Dirs where to look for master files."
381 :type '(repeat (string)))
383 (defcustom flymake-master-file-count-limit 32
384 "Max number of master files to check."
388 ;; This is bound dynamically to pass a parameter to a sort predicate below
389 (defvar flymake-included-file-name)
391 (defun flymake-find-possible-master-files (file-name master-file-dirs masks)
392 "Find (by name and location) all possible master files.
393 Master files are .cpp and .c for and .h. Files are searched for
394 starting from the .h directory and max max-level parent dirs.
395 File contents are not checked."
396 (let* ((dirs master-file-dirs)
400 (while (and (not done) dirs)
401 (let* ((dir (concat (flymake-fix-file-name (file-name-directory file-name))
404 (while (and (file-exists-p dir) (not done) masks)
405 (let* ((mask (car masks))
406 (dir-files (directory-files dir t mask)))
408 (flymake-log 3 "dir %s, %d file(s) for mask %s"
409 dir (length dir-files) mask)
410 (while (and (not done) dir-files)
411 (when (not (file-directory-p (car dir-files)))
412 (setq files (cons (car dir-files) files))
413 (when (>= (length files) flymake-master-file-count-limit)
414 (flymake-log 3 "master file count limit (%d) reached" flymake-master-file-count-limit)
416 (setq dir-files (cdr dir-files))))
417 (setq masks (cdr masks))))
418 (setq dirs (cdr dirs)))
420 (let ((flymake-included-file-name (file-name-nondirectory file-name)))
421 (setq files (sort files 'flymake-master-file-compare))))
422 (flymake-log 3 "found %d possible master file(s)" (length files))
425 (defun flymake-master-file-compare (file-one file-two)
426 "Compare two files speccified by FILE-ONE and FILE-TWO.
427 This function is used in sort to move most possible file names
428 to the beginning of the list (File.h -> File.cpp moved to top."
429 (and (equal (file-name-sans-extension flymake-included-file-name)
430 (file-name-sans-extension (file-name-nondirectory file-one)))
431 (not (equal file-one file-two))))
433 (defcustom flymake-check-file-limit 8192
434 "Max number of chars to look at when checking possible master file."
438 (defun flymake-check-patch-master-file-buffer (master-file-temp-buffer
439 master-file-name patched-master-file-name
440 source-file-name patched-source-file-name
441 include-dirs regexp-list)
442 "Check if MASTER-FILE-NAME is a master file for SOURCE-FILE-NAME.
443 For .cpp master file this means it includes SOURCE-FILE-NAME (.h).
444 If yes, patch a copy of MASTER-FILE-NAME to include PATCHED-SOURCE-FILE-NAME
445 instead of SOURCE-FILE-NAME.
446 Whether a buffer for MATER-FILE-NAME exists, use it as a source
447 instead of reading master file from disk."
449 (regexp (format (nth 0 regexp-list) ; "[ \t]*#[ \t]*include[ \t]*\"\\([\w0-9/\\_\.]*[/\\]*\\)\\(%s\\)\""
450 (file-name-nondirectory source-file-name)))
451 (path-idx (nth 1 regexp-list))
452 (name-idx (nth 2 regexp-list))
455 (search-limit flymake-check-file-limit))
459 (set-buffer master-file-temp-buffer)
460 (when (> search-limit (point-max))
461 (setq search-limit (point-max)))
462 (flymake-log 3 "checking %s against regexp %s" master-file-name regexp)
463 (goto-char (point-min))
464 (while (and (< (point) search-limit) (re-search-forward regexp search-limit t))
465 (let* ((match-beg (match-beginning name-idx))
466 (match-end (match-end name-idx)))
468 (flymake-log 3 "found possible match for %s" (file-name-nondirectory source-file-name))
469 (setq inc-path (match-string path-idx))
470 (setq inc-name (match-string name-idx))
471 (when (string= inc-name (file-name-nondirectory source-file-name))
472 (flymake-log 3 "inc-path=%s inc-name=%s" inc-path inc-name)
473 (when (flymake-check-include source-file-name inc-path inc-name include-dirs)
475 ;; replace-match is not used here as it fails in
476 ;; XEmacs with 'last match not a buffer' error as
477 ;; check-includes calls replace-in-string
478 (flymake-replace-region match-beg match-end
479 (file-name-nondirectory patched-source-file-name))))
482 (flymake-save-buffer-in-file (current-buffer) patched-master-file-name)))
483 ;;+(flymake-log 3 "killing buffer %s" (buffer-name master-file-temp-buffer))
484 (kill-buffer master-file-temp-buffer)))
485 ;;+(flymake-log 3 "check-patch master file %s: %s" master-file-name found)
487 (flymake-log 2 "found master file %s" master-file-name))
490 (defun flymake-replace-region (beg end rep)
491 "Replace text in BUFFER in region (BEG END) with REP."
494 ;; Insert before deleting, so as to better preserve markers's positions.
496 (delete-region beg end)))
498 (defun flymake-read-file-to-temp-buffer (file-name)
499 "Insert contents of FILE-NAME into newly created temp buffer."
500 (let* ((temp-buffer (get-buffer-create (generate-new-buffer-name (concat "flymake:" (file-name-nondirectory file-name))))))
501 (with-current-buffer temp-buffer
502 (insert-file-contents file-name))
505 (defun flymake-copy-buffer-to-temp-buffer (buffer)
506 "Copy contents of BUFFER into newly created temp buffer."
509 (with-current-buffer buffer
510 (setq contents (buffer-string))
512 (setq temp-buffer (get-buffer-create (generate-new-buffer-name (concat "flymake:" (buffer-name buffer)))))
513 (set-buffer temp-buffer)
517 (defun flymake-check-include (source-file-name inc-path inc-name include-dirs)
518 "Check if SOURCE-FILE-NAME can be found in include path.
519 Return t if it can be found via include path using INC-PATH and INC-NAME."
520 (if (file-name-absolute-p inc-path)
521 (flymake-same-files source-file-name (concat inc-path "/" inc-name))
522 (let* ((file-name nil)
524 (while (and (not found) include-dirs)
525 (setq file-name (concat (file-name-directory source-file-name)
526 "/" (car include-dirs)))
527 (if (> (length inc-path) 0)
528 (setq file-name (concat file-name "/" inc-path)))
529 (setq file-name (concat file-name "/" inc-name))
530 (when (flymake-same-files source-file-name file-name)
532 (setq include-dirs (cdr include-dirs)))
535 (defun flymake-find-buffer-for-file (file-name)
536 "Check if there exists a buffer visiting FILE-NAME.
537 Return t if so, nil if not."
538 (let ((buffer-name (get-file-buffer file-name)))
540 (get-buffer buffer-name))))
542 (defun flymake-create-master-file (source-file-name patched-source-file-name get-incl-dirs-f create-temp-f masks include-regexp-list)
543 "Save SOURCE-FILE-NAME with a different name.
544 Find master file, patch and save it."
545 (let* ((possible-master-files (flymake-find-possible-master-files source-file-name flymake-master-file-dirs masks))
546 (master-file-count (length possible-master-files))
549 (master-file-name nil)
550 (patched-master-file-name nil)
553 (while (and (not found) (< idx master-file-count))
554 (setq master-file-name (nth idx possible-master-files))
555 (setq patched-master-file-name (funcall create-temp-f master-file-name "flymake_master"))
556 (if (flymake-find-buffer-for-file master-file-name)
557 (setq temp-buffer (flymake-copy-buffer-to-temp-buffer (flymake-find-buffer-for-file master-file-name)))
558 (setq temp-buffer (flymake-read-file-to-temp-buffer master-file-name)))
560 (flymake-check-patch-master-file-buffer
563 patched-master-file-name
565 patched-source-file-name
566 (funcall get-incl-dirs-f (file-name-directory master-file-name))
567 include-regexp-list))
570 (list master-file-name patched-master-file-name)
572 (flymake-log 3 "none of %d master file(s) checked includes %s" master-file-count
573 (file-name-nondirectory source-file-name))
576 (defun flymake-save-buffer-in-file (buffer file-name)
578 (error "Invalid buffer"))
579 (with-current-buffer buffer
582 (make-directory (file-name-directory file-name) 1)
583 (write-region (point-min) (point-max) file-name nil 566)))
584 (flymake-log 3 "saved buffer %s in file %s" (buffer-name buffer) file-name))
586 (defun flymake-save-string-to-file (file-name data)
587 "Save string DATA to file FILE-NAME."
588 (write-region data nil file-name nil 566))
590 (defun flymake-read-file-to-string (file-name)
591 "Read contents of file FILE-NAME and return as a string."
593 (insert-file-contents file-name)
594 (buffer-substring (point-min) (point-max))))
596 (defun flymake-process-filter (process output)
597 "Parse OUTPUT and highlight error lines.
598 It's flymake process filter."
599 (let* ((pid (process-id process))
600 (source-buffer (get-buffer (flymake-get-source-buffer-name pid))))
602 (flymake-log 3 "received %d byte(s) of output from process %d" (length output) pid)
604 (flymake-parse-output-and-residual source-buffer output))))
606 (defun flymake-process-sentinel (process event)
607 "Sentinel for syntax check buffers."
608 (if (memq (process-status process) '(signal exit))
609 (let*((exit-status (process-exit-status process))
610 (command (process-command process))
611 (pid (process-id process))
612 (source-buffer (get-buffer (flymake-get-source-buffer-name pid)))
613 (cleanup-f (flymake-get-cleanup-function (buffer-file-name source-buffer))))
615 (flymake-log 2 "process %d exited with code %d" pid exit-status)
618 (flymake-log 3 "cleaning up using %s" cleanup-f)
619 (funcall cleanup-f source-buffer)
621 (flymake-unreg-names pid)
622 (delete-process process)
625 (with-current-buffer source-buffer
627 (flymake-parse-residual source-buffer)
628 (flymake-post-syntax-check source-buffer exit-status command)
629 (setq flymake-is-running nil))))
631 (let ((err-str (format "Error in process sentinel for buffer %s: %s"
632 source-buffer (error-message-string err))))
633 (flymake-log 0 err-str)
634 (with-current-buffer source-buffer
635 (setq flymake-is-running nil))))))))
637 (defun flymake-post-syntax-check (source-buffer exit-status command)
638 (with-current-buffer source-buffer
639 (setq flymake-err-info flymake-new-err-info)
640 (setq flymake-new-err-info nil)
641 (setq flymake-err-info
642 (flymake-fix-line-numbers
643 flymake-err-info 1 (flymake-count-lines source-buffer))))
644 (flymake-delete-own-overlays source-buffer)
645 (flymake-highlight-err-lines
646 source-buffer (with-current-buffer source-buffer flymake-err-info))
647 (let (err-count warn-count)
648 (with-current-buffer source-buffer
649 (setq err-count (flymake-get-err-count flymake-err-info "e"))
650 (setq warn-count (flymake-get-err-count flymake-err-info "w"))
651 (flymake-log 2 "%s: %d error(s), %d warning(s) in %.2f second(s)"
652 (buffer-name source-buffer) err-count warn-count
653 (- (flymake-float-time) flymake-check-start-time))
654 (setq flymake-check-start-time nil))
656 (if (and (equal 0 err-count) (equal 0 warn-count))
657 (if (equal 0 exit-status)
658 (flymake-report-status source-buffer "" "") ; PASSED
659 (if (not (with-current-buffer source-buffer
660 flymake-check-was-interrupted))
661 (flymake-report-fatal-status (current-buffer) "CFGERR"
662 (format "Configuration error has occured while running %s" command))
663 (flymake-report-status source-buffer nil ""))) ; "STOPPED"
664 (flymake-report-status source-buffer (format "%d/%d" err-count warn-count) ""))))
666 (defun flymake-parse-output-and-residual (source-buffer output)
667 "Split OUTPUT into lines, merge in residual if necessary."
668 (with-current-buffer source-buffer
669 (let* ((buffer-residual flymake-output-residual)
670 (total-output (if buffer-residual (concat buffer-residual output) output))
671 (lines-and-residual (flymake-split-output total-output))
672 (lines (nth 0 lines-and-residual))
673 (new-residual (nth 1 lines-and-residual)))
674 (with-current-buffer source-buffer
675 (setq flymake-output-residual new-residual)
676 (setq flymake-new-err-info
677 (flymake-parse-err-lines
679 source-buffer lines))))))
681 (defun flymake-parse-residual (source-buffer)
682 "Parse residual if it's non empty."
683 (with-current-buffer source-buffer
684 (when flymake-output-residual
685 (setq flymake-new-err-info
686 (flymake-parse-err-lines
689 (list flymake-output-residual)))
690 (setq flymake-output-residual nil))))
692 (defvar flymake-err-info nil
693 "Sorted list of line numbers and lists of err info in the form (file, err-text).")
695 (make-variable-buffer-local 'flymake-err-info)
697 (defun flymake-er-make-er (line-no line-err-info-list)
698 (list line-no line-err-info-list))
700 (defun flymake-er-get-line (err-info)
703 (defun flymake-er-get-line-err-info-list (err-info)
706 (defvar flymake-new-err-info nil
707 "Same as `flymake-err-info', effective when a syntax check is in progress.")
709 (make-variable-buffer-local 'flymake-new-err-info)
711 ;; getters/setters for line-err-info: (file, line, type, text).
712 (defun flymake-ler-make-ler (file line type text &optional full-file)
713 (list file line type text full-file))
715 (defun flymake-ler-get-file (line-err-info)
716 (nth 0 line-err-info))
718 (defun flymake-ler-get-line (line-err-info)
719 (nth 1 line-err-info))
721 (defun flymake-ler-get-type (line-err-info)
722 (nth 2 line-err-info))
724 (defun flymake-ler-get-text (line-err-info)
725 (nth 3 line-err-info))
727 (defun flymake-ler-get-full-file (line-err-info)
728 (nth 4 line-err-info))
730 (defun flymake-ler-set-file (line-err-info file)
731 (flymake-ler-make-ler file
732 (flymake-ler-get-line line-err-info)
733 (flymake-ler-get-type line-err-info)
734 (flymake-ler-get-text line-err-info)
735 (flymake-ler-get-full-file line-err-info)))
737 (defun flymake-ler-set-full-file (line-err-info full-file)
738 (flymake-ler-make-ler (flymake-ler-get-file line-err-info)
739 (flymake-ler-get-line line-err-info)
740 (flymake-ler-get-type line-err-info)
741 (flymake-ler-get-text line-err-info)
744 (defun flymake-ler-set-line (line-err-info line)
745 (flymake-ler-make-ler (flymake-ler-get-file line-err-info)
747 (flymake-ler-get-type line-err-info)
748 (flymake-ler-get-text line-err-info)
749 (flymake-ler-get-full-file line-err-info)))
751 (defun flymake-get-line-err-count (line-err-info-list type)
752 "Return number of errors of specified TYPE.
753 Value of TYPE is eigher e or w."
755 (count (length line-err-info-list))
759 (when (equal type (flymake-ler-get-type (nth idx line-err-info-list)))
760 (setq err-count (1+ err-count)))
764 (defun flymake-get-err-count (err-info-list type)
765 "Return number of errors of specified TYPE for ERR-INFO-LIST."
767 (count (length err-info-list))
770 (setq err-count (+ err-count (flymake-get-line-err-count (nth 1 (nth idx err-info-list)) type)))
774 (defun flymake-fix-line-numbers (err-info-list min-line max-line)
775 "Replace line numbers with fixed value.
776 If line-numbers is less than MIN-LINE, set line numbers to MIN-LINE.
777 If line numbers is greater than MAX-LINE, set line numbers to MAX-LINE.
778 The reason for this fix is because some compilers might report
779 line number outside the file being compiled."
780 (let* ((count (length err-info-list))
784 (setq err-info (nth (1- count) err-info-list))
785 (setq line (flymake-er-get-line err-info))
786 (when (or (< line min-line) (> line max-line))
787 (setq line (if (< line min-line) min-line max-line))
788 (setq err-info-list (flymake-set-at err-info-list (1- count)
789 (flymake-er-make-er line
790 (flymake-er-get-line-err-info-list err-info)))))
791 (setq count (1- count))))
794 (defun flymake-highlight-err-lines (buffer err-info-list)
795 "Highlight error lines in BUFFER using info from ERR-INFO-LIST."
796 (with-current-buffer buffer
798 (count (length err-info-list)))
800 (flymake-highlight-line (car (nth idx err-info-list)) (nth 1 (nth idx err-info-list)))
801 (setq idx (1+ idx))))))
803 (defun flymake-overlay-p (ov)
804 "Determine whether overlay OV was created by flymake."
805 (and (overlayp ov) (overlay-get ov 'flymake-overlay)))
807 (defun flymake-make-overlay (beg end tooltip-text face mouse-face)
808 "Allocate a flymake overlay in range BEG and END."
809 (when (not (flymake-region-has-flymake-overlays beg end))
810 (let ((ov (make-overlay beg end nil t t)))
811 (overlay-put ov 'face face)
812 (overlay-put ov 'mouse-face mouse-face)
813 (overlay-put ov 'help-echo tooltip-text)
814 (overlay-put ov 'flymake-overlay t)
815 (overlay-put ov 'priority 100)
816 ;;+(flymake-log 3 "created overlay %s" ov)
818 (flymake-log 3 "created an overlay at (%d-%d)" beg end)))
820 (defun flymake-delete-own-overlays (buffer)
821 "Delete all flymake overlays in BUFFER."
822 (with-current-buffer buffer
823 (let ((ov (overlays-in (point-min) (point-max))))
825 (when (flymake-overlay-p (car ov))
826 (delete-overlay (car ov))
827 ;;+(flymake-log 3 "deleted overlay %s" ov)
829 (setq ov (cdr ov))))))
831 (defun flymake-region-has-flymake-overlays (beg end)
832 "Check if region specified by BEG and END has overlay.
833 Return t if it has at least one flymake overlay, nil if no overlay."
834 (let ((ov (overlays-in beg end))
835 (has-flymake-overlays nil))
837 (when (flymake-overlay-p (car ov))
838 (setq has-flymake-overlays t))
840 has-flymake-overlays))
842 (defface flymake-errline
843 ;;+ '((((class color)) (:foreground "OrangeRed" :bold t :underline t))
844 ;;+ '((((class color)) (:underline "OrangeRed"))
845 '((((class color)) (:background "LightPink"))
847 "Face used for marking error lines."
849 ;; backward-compatibility alias
850 (put 'flymake-errline-face 'face-alias 'flymake-errline)
852 (defface flymake-warnline
853 '((((class color)) (:background "LightBlue2"))
855 "Face used for marking warning lines."
857 ;; backward-compatibility alias
858 (put 'flymake-warnline-face 'face-alias 'flymake-warnline)
860 (defun flymake-highlight-line (line-no line-err-info-list)
861 "Highlight line LINE-NO in current buffer.
862 Perhaps use text from LINE-ERR-INFO-ILST to enhance highlighting."
864 (let* ((line-beg (flymake-line-beginning-position))
865 (line-end (flymake-line-end-position))
868 (tooltip-text (flymake-ler-get-text (nth 0 line-err-info-list)))
872 (while (looking-at "[ \t]")
878 (while (and (looking-at "[ \t\r\n]") (> (point) 1))
881 (setq end (1+ (point)))
892 (if (> (flymake-get-line-err-count line-err-info-list "e") 0)
893 (setq face 'flymake-errline)
894 (setq face 'flymake-warnline))
896 (flymake-make-overlay beg end tooltip-text face nil)))
898 (defun flymake-parse-err-lines (err-info-list source-buffer lines)
899 "Parse err LINES, store info in ERR-INFO-LIST."
900 (let* ((count (length lines))
904 (source-file-name (buffer-file-name source-buffer))
905 (get-real-file-name-f (flymake-get-real-file-name-function source-file-name)))
908 (setq line-err-info (flymake-parse-line (nth idx lines)))
910 (setq real-file-name (funcall get-real-file-name-f source-buffer (flymake-ler-get-file line-err-info)))
911 (setq line-err-info (flymake-ler-set-full-file line-err-info real-file-name))
913 (if (flymake-same-files real-file-name source-file-name)
914 (setq line-err-info (flymake-ler-set-file line-err-info nil))
915 (setq line-err-info (flymake-ler-set-file line-err-info (file-name-nondirectory real-file-name))))
917 (setq err-info-list (flymake-add-err-info err-info-list line-err-info)))
918 (flymake-log 3 "parsed '%s', %s line-err-info" (nth idx lines) (if line-err-info "got" "no"))
922 (defun flymake-split-output (output)
923 "Split OUTPUT into lines.
924 Return last one as residual if it does not end with newline char.
925 Returns ((LINES) RESIDUAL)."
926 (when (and output (> (length output) 0))
927 (let* ((lines (flymake-split-string output "[\n\r]+"))
928 (complete (equal "\n" (char-to-string (aref output (1- (length output))))))
931 (setq residual (car (last lines)))
932 (setq lines (butlast lines)))
933 (list lines residual))))
935 (defun flymake-reformat-err-line-patterns-from-compile-el (original-list)
936 "Grab error line patterns from ORIGINAL-LIST in compile.el format.
937 Convert it to flymake internal format."
938 (let* ((converted-list '()))
939 (dolist (item original-list)
940 (setq item (cdr item))
941 (let ((regexp (nth 0 item))
945 (if (consp file) (setq file (car file)))
946 (if (consp line) (setq line (car line)))
947 (if (consp col) (setq col (car col)))
949 (when (not (functionp line))
950 (setq converted-list (cons (list regexp file line col) converted-list)))))
956 (defvar flymake-err-line-patterns ; regexp file-idx line-idx col-idx (optional) text-idx(optional), match-end to end of string is error text
960 ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)"
963 ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\|Semantic Error\\):[ \t\n]*\\(.+\\)\\)"
966 ("midl[ ]*:[ ]*\\(command line error .*\\)"
969 ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\),[0-9]+)\: \\(\\(error\\|warning\\|fatal error\\) \\(CS[0-9]+\\):[ \t\n]*\\(.+\\)\\)"
972 ("\\(.*\\) at \\([^ \n]+\\) line \\([0-9]+\\)[,.\n]" 2 3 nil 1)
973 ;; LaTeX warnings (fileless) ("\\(LaTeX \\(Warning\\|Error\\): .*\\) on input line \\([0-9]+\\)" 20 3 nil 1)
975 (" *\\(\\[javac\\]\\)? *\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[ \t\n]*\\(.+\\)"
977 ;; compilation-error-regexp-alist)
978 (flymake-reformat-err-line-patterns-from-compile-el compilation-error-regexp-alist-alist))
979 "Patterns for matching error/warning lines.
980 \(REGEXP FILE-IDX LINE-IDX ERR-TEXT-IDX).
981 Use `flymake-reformat-err-line-patterns-from-compile-el' to add patterns
984 ;;(defcustom flymake-err-line-patterns
986 ;; ; MS Visual C++ 6.0
987 ;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \: \\(\\(error\\|warning\\|fatal error\\) \\(C[0-9]+\\):[ \t\n]*\\(.+\\)\\)"
990 ;; ("\\(\\([a-zA-Z]:\\)?[^:(\t\n]+\\)\:\\([0-9]+\\)\:[0-9]+\:[0-9]+\:[0-9]+\: \\(\\(Error\\|Warning\\|Caution\\):[ \t\n]*\\(.+\\)\\)"
992 ;; "patterns for matching error/warning lines, (regexp file-idx line-idx err-text-idx)"
994 ;; :type '(repeat (string number number number))
997 (defun flymake-parse-line (line)
998 "Parse LINE to see if it is an error of warning.
999 Return its components if so, nil if no."
1000 (let ((raw-file-name nil)
1004 (patterns flymake-err-line-patterns)
1006 (while (and patterns (not matched))
1007 (when (string-match (car (car patterns)) line)
1008 (let* ((file-idx (nth 1 (car patterns)))
1009 (line-idx (nth 2 (car patterns))))
1011 (setq raw-file-name (if file-idx (match-string file-idx line) nil))
1012 (setq line-no (if line-idx (string-to-number (match-string line-idx line)) 0))
1013 (setq err-text (if (> (length (car patterns)) 4)
1014 (match-string (nth 4 (car patterns)) line)
1015 (flymake-patch-err-text (substring line (match-end 0)))))
1016 (or err-text (setq err-text "<no error text>"))
1017 (if (and err-text (string-match "^[wW]arning" err-text))
1020 (flymake-log 3 "parse line: file-idx=%s line-idx=%s file=%s line=%s text=%s" file-idx line-idx
1021 raw-file-name line-no err-text)
1023 (setq patterns (cdr patterns)))
1025 (flymake-ler-make-ler raw-file-name line-no err-type err-text)
1028 (defun flymake-find-err-info (err-info-list line-no)
1029 "Find (line-err-info-list pos) for specified LINE-NO."
1031 (let* ((line-err-info-list nil)
1033 (count (length err-info-list)))
1035 (while (and (< pos count) (< (car (nth pos err-info-list)) line-no))
1036 (setq pos (1+ pos)))
1037 (when (and (< pos count) (equal (car (nth pos err-info-list)) line-no))
1038 (setq line-err-info-list (flymake-er-get-line-err-info-list (nth pos err-info-list))))
1039 (list line-err-info-list pos))
1042 (defun flymake-line-err-info-is-less-or-equal (line-one line-two)
1043 (or (string< (flymake-ler-get-type line-one) (flymake-ler-get-type line-two))
1044 (and (string= (flymake-ler-get-type line-one) (flymake-ler-get-type line-two))
1045 (not (flymake-ler-get-file line-one)) (flymake-ler-get-file line-two))
1046 (and (string= (flymake-ler-get-type line-one) (flymake-ler-get-type line-two))
1047 (or (and (flymake-ler-get-file line-one) (flymake-ler-get-file line-two))
1048 (and (not (flymake-ler-get-file line-one)) (not (flymake-ler-get-file line-two)))))))
1050 (defun flymake-add-line-err-info (line-err-info-list line-err-info)
1051 "Update LINE-ERR-INFO-LIST with the error LINE-ERR-INFO.
1052 For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'.
1053 The new element is inserted in the proper position, according to
1054 the predicate `flymake-line-err-info-is-less-or-equal'.
1055 The updated value of LINE-ERR-INFO-LIST is returned."
1056 (if (not line-err-info-list)
1057 (list line-err-info)
1058 (let* ((count (length line-err-info-list))
1060 (while (and (< idx count) (flymake-line-err-info-is-less-or-equal (nth idx line-err-info-list) line-err-info))
1061 (setq idx (1+ idx)))
1062 (cond ((equal 0 idx) (setq line-err-info-list (cons line-err-info line-err-info-list)))
1063 (t (setq line-err-info-list (flymake-ins-after line-err-info-list (1- idx) line-err-info))))
1064 line-err-info-list)))
1066 (defun flymake-add-err-info (err-info-list line-err-info)
1067 "Update ERR-INFO-LIST with the error LINE-ERR-INFO, preserving sort order.
1068 Returns the updated value of ERR-INFO-LIST.
1069 For the format of ERR-INFO-LIST, see `flymake-err-info'.
1070 For the format of LINE-ERR-INFO, see `flymake-ler-make-ler'."
1071 (let* ((line-no (if (flymake-ler-get-file line-err-info) 1 (flymake-ler-get-line line-err-info)))
1072 (info-and-pos (flymake-find-err-info err-info-list line-no))
1073 (exists (car info-and-pos))
1074 (pos (nth 1 info-and-pos))
1075 (line-err-info-list nil)
1079 (setq line-err-info-list (flymake-er-get-line-err-info-list (car (nthcdr pos err-info-list)))))
1080 (setq line-err-info-list (flymake-add-line-err-info line-err-info-list line-err-info))
1082 (setq err-info (flymake-er-make-er line-no line-err-info-list))
1083 (cond (exists (setq err-info-list (flymake-set-at err-info-list pos err-info)))
1084 ((equal 0 pos) (setq err-info-list (cons err-info err-info-list)))
1085 (t (setq err-info-list (flymake-ins-after err-info-list (1- pos) err-info))))
1088 (defun flymake-get-project-include-dirs-imp (basedir)
1089 "Include dirs for the project current file belongs to."
1090 (if (flymake-get-project-include-dirs-from-cache basedir)
1092 (flymake-get-project-include-dirs-from-cache basedir))
1094 (let* ((command-line (concat "make -C\"" basedir "\" DUMPVARS=INCLUDE_DIRS dumpvars"))
1095 (output (shell-command-to-string command-line))
1096 (lines (flymake-split-string output "\n"))
1097 (count (length lines))
1100 (while (and (< idx count) (not (string-match "^INCLUDE_DIRS=.*" (nth idx lines))))
1101 (setq idx (1+ idx)))
1103 (let* ((inc-lines (flymake-split-string (nth idx lines) " *-I"))
1104 (inc-count (length inc-lines)))
1105 (while (> inc-count 0)
1106 (when (not (string-match "^INCLUDE_DIRS=.*" (nth (1- inc-count) inc-lines)))
1107 (setq inc-dirs (cons (flymake-replace-regexp-in-string "\"" "" (nth (1- inc-count) inc-lines)) inc-dirs)))
1108 (setq inc-count (1- inc-count)))))
1109 (flymake-add-project-include-dirs-to-cache basedir inc-dirs)
1112 (defcustom flymake-get-project-include-dirs-function 'flymake-get-project-include-dirs-imp
1113 "Function used to get project inc dirs, one paramater: basedir name."
1117 (defun flymake-get-project-include-dirs (basedir)
1118 (funcall flymake-get-project-include-dirs-function basedir))
1120 (defun flymake-get-system-include-dirs ()
1121 "System include dirs - from the 'INCLUDE' env setting."
1122 (let* ((includes (getenv "INCLUDE")))
1123 (if includes (flymake-split-string includes path-separator) nil)))
1125 (defvar flymake-project-include-dirs-cache (flymake-makehash 'equal))
1127 (defun flymake-get-project-include-dirs-from-cache (base-dir)
1128 (gethash base-dir flymake-project-include-dirs-cache))
1130 (defun flymake-add-project-include-dirs-to-cache (base-dir include-dirs)
1131 (puthash base-dir include-dirs flymake-project-include-dirs-cache))
1133 (defun flymake-clear-project-include-dirs-cache ()
1134 (clrhash flymake-project-include-dirs-cache))
1136 (defun flymake-get-include-dirs (base-dir)
1137 "Get dirs to use when resolving local file names."
1138 (let* ((include-dirs (append '(".") (flymake-get-project-include-dirs base-dir) (flymake-get-system-include-dirs))))
1141 (defun flymake-find-file (rel-file-name include-dirs)
1142 "Iterate through include-dirs to find file REL-FILE-NAME.
1143 Return first 'INCLUDE-DIRS/REL-FILE-NAME' that exists, or just REL-FILE-NAME if not."
1144 (let* ((count (length include-dirs))
1147 (full-file-name rel-file-name))
1149 (while (and (not found) (< idx count))
1150 (let* ((dir (nth idx include-dirs)))
1151 (setq full-file-name (concat dir "/" rel-file-name))
1152 (when (file-exists-p full-file-name)
1154 (setq idx (1+ idx)))
1159 (defun flymake-restore-formatting (source-buffer)
1160 "Remove any formatting made by flymake."
1163 (defun flymake-get-program-dir (buffer)
1164 "Get dir to start program in."
1165 (unless (bufferp buffer)
1166 (error "Invalid buffer"))
1167 (with-current-buffer buffer
1170 (defun flymake-safe-delete-file (file-name)
1171 (when (and file-name (file-exists-p file-name))
1172 (delete-file file-name)
1173 (flymake-log 1 "deleted file %s" file-name)))
1175 (defun flymake-safe-delete-directory (dir-name)
1178 (delete-directory dir-name)
1179 (flymake-log 1 "deleted dir %s" dir-name))
1181 (flymake-log 1 "Failed to delete dir %s, error ignored" dir-name))))
1183 (defcustom flymake-compilation-prevents-syntax-check t
1184 "If non-nil, syntax check won't be started in case compilation is running."
1188 (defun flymake-start-syntax-check (buffer)
1189 "Start syntax checking for buffer BUFFER."
1190 (unless (bufferp buffer)
1191 (error "Expected a buffer"))
1192 (with-current-buffer buffer
1193 (flymake-log 3 "flymake is running: %s" flymake-is-running)
1194 (when (and (not flymake-is-running)
1195 (flymake-can-syntax-check-file (buffer-file-name buffer)))
1196 (when (or (not flymake-compilation-prevents-syntax-check)
1197 (not (flymake-compilation-is-running))) ;+ (flymake-rep-ort-status buffer "COMP")
1198 (flymake-clear-buildfile-cache)
1199 (flymake-clear-project-include-dirs-cache)
1201 (setq flymake-check-was-interrupted nil)
1202 (setq flymake-buffer-data (flymake-makehash 'equal))
1204 (let* ((source-file-name (buffer-file-name buffer))
1205 (init-f (flymake-get-init-function source-file-name))
1206 (cleanup-f (flymake-get-cleanup-function source-file-name))
1207 (cmd-and-args (funcall init-f buffer))
1208 (cmd (nth 0 cmd-and-args))
1209 (args (nth 1 cmd-and-args))
1210 (dir (nth 2 cmd-and-args)))
1211 (if (not cmd-and-args)
1213 (flymake-log 0 "init function %s for %s failed, cleaning up" init-f source-file-name)
1214 (funcall cleanup-f buffer))
1216 (setq flymake-last-change-time nil)
1217 (flymake-start-syntax-check-process buffer cmd args dir))))))))
1219 (defun flymake-start-syntax-check-process (buffer cmd args dir)
1220 "Start syntax check process."
1221 (let* ((process nil))
1225 (let ((default-directory dir))
1226 (flymake-log 3 "starting process on dir %s" default-directory)))
1227 (setq process (get-process (apply 'start-process "flymake-proc" nil cmd args)))
1228 (set-process-sentinel process 'flymake-process-sentinel)
1229 (set-process-filter process 'flymake-process-filter)
1231 (flymake-reg-names (process-id process) (buffer-name buffer))
1233 (with-current-buffer buffer
1234 (setq flymake-is-running t)
1235 (setq flymake-last-change-time nil)
1236 (setq flymake-check-start-time (flymake-float-time)))
1238 (flymake-report-status buffer nil "*")
1239 (flymake-log 2 "started process %d, command=%s, dir=%s"
1240 (process-id process) (process-command process) default-directory)
1243 (let* ((err-str (format "Failed to launch syntax check process '%s' with args %s: %s"
1244 cmd args (error-message-string err)))
1245 (source-file-name (buffer-file-name buffer))
1246 (cleanup-f (flymake-get-cleanup-function source-file-name)))
1247 (flymake-log 0 err-str)
1248 (funcall cleanup-f buffer)
1249 (flymake-report-fatal-status buffer "PROCERR" err-str))))))
1251 (defun flymake-kill-process (pid &optional rest)
1253 (signal-process pid 9)
1254 (let* ((buffer-name (flymake-get-source-buffer-name pid)))
1255 (when (and buffer-name (get-buffer buffer-name))
1256 (with-current-buffer (get-buffer buffer-name)
1257 (setq flymake-check-was-interrupted t))))
1258 (flymake-log 1 "killed process %d" pid))
1260 (defun flymake-stop-all-syntax-checks ()
1261 "Kill all syntax check processes."
1263 (let ((pids (copy-hash-table flymake-pid-to-names)))
1264 (maphash 'flymake-kill-process pids)))
1266 (defun flymake-compilation-is-running ()
1267 (and (boundp 'compilation-in-progress)
1268 compilation-in-progress))
1270 (defun flymake-compile ()
1271 "Kill all flymake syntax checks, start compilation."
1273 (flymake-stop-all-syntax-checks)
1274 (call-interactively 'compile))
1276 (defvar flymake-is-running nil
1277 "If t, flymake syntax check process is running for the current buffer.")
1279 (make-variable-buffer-local 'flymake-is-running)
1281 (defvar flymake-timer nil
1282 "Timer for starting syntax check.")
1284 (make-variable-buffer-local 'flymake-timer)
1286 (defvar flymake-last-change-time nil
1287 "Time of last buffer change.")
1289 (make-variable-buffer-local 'flymake-last-change-time)
1291 (defvar flymake-check-start-time nil
1292 "Time at which syntax check was started.")
1294 (make-variable-buffer-local 'flymake-check-start-time)
1296 (defvar flymake-check-was-interrupted nil
1297 "Non-nil if syntax check was killed by `flymake-compile'.")
1299 (make-variable-buffer-local 'flymake-check-was-interrupted)
1301 (defcustom flymake-no-changes-timeout 0.5
1302 "Time to wait after last change before starting compilation."
1306 (defun flymake-on-timer-event (buffer)
1307 "Start a syntax check for buffer BUFFER if necessary."
1308 (when (bufferp buffer)
1309 (with-current-buffer buffer
1310 (when (and (not flymake-is-running)
1311 flymake-last-change-time
1312 (> (flymake-float-time) (+ flymake-no-changes-timeout flymake-last-change-time)))
1314 (setq flymake-last-change-time nil)
1315 (flymake-log 3 "starting syntax check as more than 1 second passed since last change")
1316 (flymake-start-syntax-check buffer)))))
1318 (defun flymake-start-syntax-check-for-current-buffer ()
1319 "Run `flymake-start-syntax-check' for current buffer if it isn't already running."
1321 (flymake-start-syntax-check (current-buffer)))
1323 (defun flymake-current-line-no ()
1324 "Return number of current line in current buffer."
1326 (let ((beg (point-min))
1327 (end (if (= (point) (point-max)) (point) (1+ (point)))))
1328 (count-lines beg end)))
1330 (defun flymake-count-lines (buffer)
1331 "Return number of lines in buffer BUFFER."
1332 (with-current-buffer buffer
1333 (count-lines (point-min) (point-max))))
1335 (defun flymake-get-point-pixel-pos ()
1336 "Return point position in pixels: (x, y)."
1337 (let ((mouse-pos (mouse-position))
1340 (if (car (cdr mouse-pos))
1342 (set-mouse-position (flymake-selected-frame) (current-column) (flymake-current-row))
1343 (setq pixel-pos (mouse-pixel-position))
1344 (set-mouse-position (car mouse-pos) (car (cdr mouse-pos)) (cdr (cdr mouse-pos)))
1345 (setq ret (list (car (cdr pixel-pos)) (cdr (cdr pixel-pos)))))
1348 (flymake-log 3 "mouse pos is %s" ret)
1351 (defun flymake-display-err-menu-for-current-line ()
1352 "Display a menu with errors/warnings for current line if it has errors and/or warnings."
1354 (let* ((line-no (flymake-current-line-no))
1355 (line-err-info-list (nth 0 (flymake-find-err-info flymake-err-info line-no)))
1356 (menu-data (flymake-make-err-menu-data line-no line-err-info-list))
1358 (mouse-pos (flymake-get-point-pixel-pos))
1359 (menu-pos (list (flymake-get-point-pixel-pos) (selected-window))))
1362 (setq choice (flymake-popup-menu menu-pos menu-data))
1363 (flymake-log 3 "choice=%s" choice)
1366 (flymake-log 1 "no errors for line %d" line-no))))
1368 (defun flymake-make-err-menu-data (line-no line-err-info-list)
1369 "Make a (menu-title (item-title item-action)*) list with errors/warnings from line-err-info."
1370 (let* ((menu-items nil))
1371 (when line-err-info-list
1372 (let* ((count (length line-err-info-list))
1373 (menu-item-text nil))
1375 (setq menu-item-text (flymake-ler-get-text (nth (1- count) line-err-info-list)))
1376 (let* ((file (flymake-ler-get-file (nth (1- count) line-err-info-list)))
1377 (full-file (flymake-ler-get-full-file (nth (1- count) line-err-info-list)))
1378 (line (flymake-ler-get-line (nth (1- count) line-err-info-list))))
1380 (setq menu-item-text (concat menu-item-text " - " file "(" (format "%d" line) ")")))
1381 (setq menu-items (cons (list menu-item-text
1382 (if file (list 'flymake-goto-file-and-line full-file line) nil))
1384 (setq count (1- count)))
1385 (flymake-log 3 "created menu-items with %d item(s)" (length menu-items))))
1387 (let* ((menu-title (format "Line %d: %d error(s), %d warning(s)" line-no
1388 (flymake-get-line-err-count line-err-info-list "e")
1389 (flymake-get-line-err-count line-err-info-list "w"))))
1390 (list menu-title menu-items))
1393 (defun flymake-goto-file-and-line (file line)
1394 "Try to get buffer for FILE and goto line LINE in it."
1395 (if (not (file-exists-p file))
1396 (flymake-log 1 "file %s does not exists" file)
1401 ;; flymake minor mode declarations
1402 (defvar flymake-mode-line nil)
1404 (make-variable-buffer-local 'flymake-mode-line)
1406 (defvar flymake-mode-line-e-w nil)
1408 (make-variable-buffer-local 'flymake-mode-line-e-w)
1410 (defvar flymake-mode-line-status nil)
1412 (make-variable-buffer-local 'flymake-mode-line-status)
1414 (defun flymake-report-status (buffer e-w &optional status)
1415 "Show status in mode line."
1416 (when (bufferp buffer)
1417 (with-current-buffer buffer
1419 (setq flymake-mode-line-e-w e-w))
1421 (setq flymake-mode-line-status status))
1422 (let* ((mode-line " Flymake"))
1423 (when (> (length flymake-mode-line-e-w) 0)
1424 (setq mode-line (concat mode-line ":" flymake-mode-line-e-w)))
1425 (setq mode-line (concat mode-line flymake-mode-line-status))
1426 (setq flymake-mode-line mode-line)
1427 (force-mode-line-update)))))
1429 (defun flymake-display-warning (warning)
1430 "Display a warning to user."
1431 (message-box warning))
1433 (defcustom flymake-gui-warnings-enabled t
1434 "Enables/disables gui warnings."
1438 (defun flymake-report-fatal-status (buffer status warning)
1439 "Display a warning and switch flymake mode off."
1440 (when flymake-gui-warnings-enabled
1441 (flymake-display-warning (format "Flymake: %s. Flymake will be switched OFF" warning))
1443 (with-current-buffer buffer
1445 (flymake-log 0 "switched OFF Flymake mode for buffer %s due to fatal status %s, warning %s"
1446 (buffer-name buffer) status warning)))
1449 (define-minor-mode flymake-mode
1450 "Minor mode to do on-the-fly syntax checking.
1451 When called interactively, toggles the minor mode.
1452 With arg, turn Flymake mode on if and only if arg is positive."
1453 :group 'flymake :lighter flymake-mode-line
1455 (if (flymake-can-syntax-check-file (buffer-file-name))
1457 (flymake-log 2 "flymake cannot check syntax in buffer %s" (buffer-name)))
1458 (flymake-mode-off)))
1460 (defcustom flymake-start-syntax-check-on-find-file t
1461 "Start syntax check on find file."
1466 (defun flymake-mode-on ()
1467 "Turn flymake mode on."
1468 (when (not flymake-mode)
1469 (make-local-variable 'after-change-functions)
1470 (setq after-change-functions (cons 'flymake-after-change-function after-change-functions))
1471 (add-hook 'after-save-hook 'flymake-after-save-hook)
1472 (add-hook 'kill-buffer-hook 'flymake-kill-buffer-hook)
1473 ;;+(add-hook 'find-file-hook 'flymake-find-file-hook)
1475 (flymake-report-status (current-buffer) "" "")
1478 (run-at-time nil 1 'flymake-on-timer-event (current-buffer)))
1480 (setq flymake-mode t)
1481 (flymake-log 1 "flymake mode turned ON for buffer %s" (buffer-name (current-buffer)))
1482 (when flymake-start-syntax-check-on-find-file
1483 (flymake-start-syntax-check-for-current-buffer)))) ; will be started by on-load hook
1486 (defun flymake-mode-off ()
1487 "Turn flymake mode off."
1489 (setq after-change-functions (delq 'flymake-after-change-function after-change-functions))
1490 (remove-hook 'after-save-hook (function flymake-after-save-hook) t)
1491 (remove-hook 'kill-buffer-hook (function flymake-kill-buffer-hook) t)
1492 ;;+(remove-hook 'find-file-hook (function flymake-find-file-hook) t)
1494 (flymake-delete-own-overlays (current-buffer))
1497 (cancel-timer flymake-timer)
1498 (setq flymake-timer nil))
1500 (setq flymake-is-running nil)
1501 (setq flymake-mode nil)
1502 (flymake-log 1 "flymake mode turned OFF for buffer %s" (buffer-name (current-buffer)))))
1504 (defcustom flymake-start-syntax-check-on-newline t
1505 "Start syntax check if newline char was added/removed from the buffer."
1509 (defun flymake-after-change-function (start stop len)
1510 "Start syntax check for current buffer if it isn't already running."
1511 ;;+(flymake-log 0 "setting change time to %s" (flymake-float-time))
1512 (let((new-text (buffer-substring start stop)))
1513 (when (and flymake-start-syntax-check-on-newline (equal new-text "\n"))
1514 (flymake-log 3 "starting syntax check as new-line has been seen")
1515 (flymake-start-syntax-check-for-current-buffer))
1516 (setq flymake-last-change-time (flymake-float-time))))
1518 (defun flymake-after-save-hook ()
1519 (if (local-variable-p 'flymake-mode (current-buffer)) ; (???) other way to determine whether flymake is active in buffer being saved?
1521 (flymake-log 3 "starting syntax check as buffer was saved")
1522 (flymake-start-syntax-check-for-current-buffer)))) ; no more mode 3. cannot start check if mode 3 (to temp copies) is active - (???)
1524 (defun flymake-kill-buffer-hook ()
1526 (cancel-timer flymake-timer)
1527 (setq flymake-timer nil)))
1529 (defun flymake-find-file-hook ()
1530 ;;+(when flymake-start-syntax-check-on-find-file
1531 ;;+ (flymake-log 3 "starting syntax check on file open")
1532 ;;+ (flymake-start-syntax-check-for-current-buffer)
1534 (when (and (not (local-variable-p 'flymake-mode (current-buffer)))
1535 (flymake-can-syntax-check-file (buffer-file-name (current-buffer))))
1537 (flymake-log 3 "automatically turned ON flymake mode")))
1539 (defun flymake-get-first-err-line-no (err-info-list)
1540 "Return first line with error."
1542 (flymake-er-get-line (car err-info-list))))
1544 (defun flymake-get-last-err-line-no (err-info-list)
1545 "Return last line with error."
1547 (flymake-er-get-line (nth (1- (length err-info-list)) err-info-list))))
1549 (defun flymake-get-next-err-line-no (err-info-list line-no)
1550 "Return next line with error."
1552 (let* ((count (length err-info-list))
1554 (while (and (< idx count) (>= line-no (flymake-er-get-line (nth idx err-info-list))))
1555 (setq idx (1+ idx)))
1557 (flymake-er-get-line (nth idx err-info-list))))))
1559 (defun flymake-get-prev-err-line-no (err-info-list line-no)
1560 "Return prev line with error."
1562 (let* ((count (length err-info-list)))
1563 (while (and (> count 0) (<= line-no (flymake-er-get-line (nth (1- count) err-info-list))))
1564 (setq count (1- count)))
1566 (flymake-er-get-line (nth (1- count) err-info-list))))))
1568 (defun flymake-skip-whitespace ()
1569 "Move forward until non-whitespace is reached."
1570 (while (looking-at "[ \t]")
1573 (defun flymake-goto-line (line-no)
1574 "Go to line LINE-NO, then skip whitespace."
1576 (flymake-skip-whitespace))
1578 (defun flymake-goto-next-error ()
1579 "Go to next error in err ring."
1581 (let ((line-no (flymake-get-next-err-line-no flymake-err-info (flymake-current-line-no))))
1583 (setq line-no (flymake-get-first-err-line-no flymake-err-info))
1584 (flymake-log 1 "passed end of file"))
1586 (flymake-goto-line line-no)
1587 (flymake-log 1 "no errors in current buffer"))))
1589 (defun flymake-goto-prev-error ()
1590 "Go to prev error in err ring."
1592 (let ((line-no (flymake-get-prev-err-line-no flymake-err-info (flymake-current-line-no))))
1594 (setq line-no (flymake-get-last-err-line-no flymake-err-info))
1595 (flymake-log 1 "passed beginning of file"))
1597 (flymake-goto-line line-no)
1598 (flymake-log 1 "no errors in current buffer"))))
1600 (defun flymake-patch-err-text (string)
1601 (if (string-match "^[\n\t :0-9]*\\(.*\\)$" string)
1602 (match-string 1 string)
1605 ;;;; general init-cleanup and helper routines
1606 (defun flymake-create-temp-inplace (file-name prefix)
1607 (unless (stringp file-name)
1608 (error "Invalid file-name"))
1610 (setq prefix "flymake"))
1611 (let* ((temp-name (concat (file-name-sans-extension file-name)
1613 (and (file-name-extension file-name)
1614 (concat "." (file-name-extension file-name))))))
1615 (flymake-log 3 "create-temp-inplace: file=%s temp=%s" file-name temp-name)
1618 (defun flymake-create-temp-with-folder-structure (file-name prefix)
1619 (unless (stringp file-name)
1620 (error "Invalid file-name"))
1622 (let* ((dir (file-name-directory file-name))
1623 (slash-pos (string-match "/" dir))
1624 (temp-dir (concat (file-name-as-directory (flymake-get-temp-dir)) (substring dir (1+ slash-pos)))))
1626 (file-truename (concat (file-name-as-directory temp-dir)
1627 (file-name-nondirectory file-name)))))
1629 (defun flymake-strrchr (str ch)
1630 (let* ((count (length str))
1632 (while (and (not pos) (> count 0))
1633 (if (= ch (elt str (1- count)))
1634 (setq pos (1- count)))
1635 (setq count (1- count)))
1638 (defun flymake-delete-temp-directory (dir-name)
1639 "Attempt to delete temp dir created by `flymake-create-temp-with-folder-structure', do not fail on error."
1640 (let* ((temp-dir (flymake-get-temp-dir))
1641 (suffix (substring dir-name (1+ (length temp-dir))))
1644 (while (> (length suffix) 0)
1645 ;;+(flymake-log 0 "suffix=%s" suffix)
1646 (flymake-safe-delete-directory (file-truename (concat (file-name-as-directory temp-dir) suffix)))
1647 (setq slash-pos (flymake-strrchr suffix (string-to-char "/")))
1649 (setq suffix (substring suffix 0 slash-pos))
1650 (setq suffix "")))))
1652 (defun flymake-init-create-temp-buffer-copy (buffer create-temp-f)
1653 "Make a temporary copy of the current buffer, save its name in buffer data and return the name."
1654 (let* ((source-file-name (buffer-file-name buffer))
1655 (temp-source-file-name (funcall create-temp-f source-file-name "flymake")))
1657 (flymake-save-buffer-in-file buffer temp-source-file-name)
1658 (flymake-set-buffer-value buffer "temp-source-file-name" temp-source-file-name)
1659 temp-source-file-name))
1661 (defun flymake-simple-cleanup (buffer)
1662 "Do cleanup after `flymake-init-create-temp-buffer-copy'.
1664 (let* ((temp-source-file-name (flymake-get-buffer-value buffer "temp-source-file-name")))
1665 (flymake-safe-delete-file temp-source-file-name)
1666 (with-current-buffer buffer
1667 (setq flymake-last-change-time nil))))
1669 (defun flymake-get-real-file-name (buffer file-name-from-err-msg)
1670 "Translate file name from error message to \"real\" file name.
1671 Return full-name. Names are real, not patched."
1672 (let* ((real-name nil)
1673 (source-file-name (buffer-file-name buffer))
1674 (master-file-name (flymake-get-buffer-value buffer "master-file-name"))
1675 (temp-source-file-name (flymake-get-buffer-value buffer "temp-source-file-name"))
1676 (temp-master-file-name (flymake-get-buffer-value buffer "temp-master-file-name"))
1677 (base-dirs (list (flymake-get-buffer-value buffer "base-dir")
1678 (file-name-directory source-file-name)
1679 (if master-file-name (file-name-directory master-file-name) nil)))
1680 (files (list (list source-file-name source-file-name)
1681 (list temp-source-file-name source-file-name)
1682 (list master-file-name master-file-name)
1683 (list temp-master-file-name master-file-name))))
1685 (when (equal 0 (length file-name-from-err-msg))
1686 (setq file-name-from-err-msg source-file-name))
1688 (setq real-name (flymake-get-full-patched-file-name file-name-from-err-msg base-dirs files))
1689 ;; if real-name is nil, than file name from err msg is none of the files we've patched
1691 (setq real-name (flymake-get-full-nonpatched-file-name file-name-from-err-msg base-dirs)))
1693 (setq real-name file-name-from-err-msg))
1694 (setq real-name (flymake-fix-file-name real-name))
1695 (flymake-log 3 "get-real-file-name: file-name=%s real-name=%s" file-name-from-err-msg real-name)
1698 (defun flymake-get-full-patched-file-name (file-name-from-err-msg base-dirs files)
1699 (let* ((base-dirs-count (length base-dirs))
1700 (file-count (length files))
1703 (while (and (not real-name) (> base-dirs-count 0))
1704 (setq file-count (length files))
1705 (while (and (not real-name) (> file-count 0))
1706 (let* ((this-dir (nth (1- base-dirs-count) base-dirs))
1707 (this-file (nth 0 (nth (1- file-count) files)))
1708 (this-real-name (nth 1 (nth (1- file-count) files))))
1709 ;;+(flymake-log 0 "this-dir=%s this-file=%s this-real=%s msg-file=%s" this-dir this-file this-real-name file-name-from-err-msg)
1710 (when (and this-dir this-file (flymake-same-files
1711 (expand-file-name file-name-from-err-msg this-dir)
1713 (setq real-name this-real-name)))
1714 (setq file-count (1- file-count)))
1715 (setq base-dirs-count (1- base-dirs-count)))
1718 (defun flymake-get-full-nonpatched-file-name (file-name-from-err-msg base-dirs)
1719 (let* ((real-name nil))
1720 (if (file-name-absolute-p file-name-from-err-msg)
1721 (setq real-name file-name-from-err-msg)
1722 (let* ((base-dirs-count (length base-dirs)))
1723 (while (and (not real-name) (> base-dirs-count 0))
1724 (let* ((full-name (expand-file-name file-name-from-err-msg
1725 (nth (1- base-dirs-count) base-dirs))))
1726 (if (file-exists-p full-name)
1727 (setq real-name full-name))
1728 (setq base-dirs-count (1- base-dirs-count))))))
1731 (defun flymake-init-find-buildfile-dir (buffer source-file-name buildfile-name)
1732 "Find buildfile, store its dir in buffer data and return its dir, if found."
1733 (let* ((buildfile-dir (flymake-find-buildfile buildfile-name
1734 (file-name-directory source-file-name)
1735 flymake-buildfile-dirs)))
1736 (if (not buildfile-dir)
1738 (flymake-log 1 "no buildfile (%s) for %s" buildfile-name source-file-name)
1739 (flymake-report-fatal-status buffer "NOMK" (format "No buildfile (%s) found for %s" buildfile-name source-file-name))
1742 (flymake-set-buffer-value buffer "base-dir" buildfile-dir)))
1745 (defun flymake-init-create-temp-source-and-master-buffer-copy (buffer get-incl-dirs-f create-temp-f master-file-masks include-regexp-list)
1746 "Find master file (or buffer), create it's copy along with a copy of the source file."
1747 (let* ((source-file-name (buffer-file-name buffer))
1748 (temp-source-file-name (flymake-init-create-temp-buffer-copy buffer create-temp-f))
1749 (master-file-name nil)
1750 (temp-master-file-name nil)
1751 (master-and-temp-master (flymake-create-master-file
1752 source-file-name temp-source-file-name
1753 get-incl-dirs-f create-temp-f
1754 master-file-masks include-regexp-list)))
1756 (if (not master-and-temp-master)
1758 (flymake-log 1 "cannot find master file for %s" source-file-name)
1759 (flymake-report-status buffer "!" "") ; NOMASTER
1762 (setq master-file-name (nth 0 master-and-temp-master))
1763 (setq temp-master-file-name (nth 1 master-and-temp-master))
1764 (flymake-set-buffer-value buffer "master-file-name" master-file-name)
1765 (flymake-set-buffer-value buffer "temp-master-file-name" temp-master-file-name)
1767 temp-master-file-name))
1769 (defun flymake-master-cleanup (buffer)
1770 (flymake-simple-cleanup buffer)
1771 (flymake-safe-delete-file (flymake-get-buffer-value buffer "temp-master-file-name")))
1773 ;;;; make-specific init-cleanup routines
1774 (defun flymake-get-syntax-check-program-args (source-file-name base-dir use-relative-base-dir use-relative-source get-cmd-line-f)
1775 "Create a command line for syntax check using GET-CMD-LINE-F."
1776 (let* ((my-base-dir base-dir)
1777 (my-source source-file-name))
1779 (when use-relative-base-dir
1780 (setq my-base-dir (flymake-build-relative-filename (file-name-directory source-file-name) base-dir)))
1782 (when use-relative-source
1783 (setq my-source (concat (flymake-build-relative-filename base-dir (file-name-directory source-file-name))
1784 (file-name-nondirectory source-file-name))))
1785 (funcall get-cmd-line-f my-source my-base-dir)))
1787 (defun flymake-get-make-cmdline (source base-dir)
1792 (concat "CHK_SOURCES=" source)
1793 "SYNTAX_CHECK_MODE=1"
1796 (defun flymake-get-ant-cmdline (source base-dir)
1799 (concat base-dir "/" "build.xml")
1800 (concat "-DCHK_SOURCES=" source)
1803 (defun flymake-simple-make-init-impl (buffer create-temp-f use-relative-base-dir use-relative-source build-file-name get-cmdline-f)
1804 "Create syntax check command line for a directly checked source file.
1805 Use CREATE-TEMP-F for creating temp copy."
1807 (source-file-name (buffer-file-name buffer))
1808 (buildfile-dir (flymake-init-find-buildfile-dir buffer source-file-name build-file-name)))
1810 (let* ((temp-source-file-name (flymake-init-create-temp-buffer-copy buffer create-temp-f)))
1811 (setq args (flymake-get-syntax-check-program-args temp-source-file-name buildfile-dir
1812 use-relative-base-dir use-relative-source
1816 (defun flymake-simple-make-init (buffer)
1817 (flymake-simple-make-init-impl buffer 'flymake-create-temp-inplace t t "Makefile" 'flymake-get-make-cmdline))
1819 (defun flymake-master-make-init (buffer get-incl-dirs-f master-file-masks include-regexp-list)
1820 "Create make command line for a source file checked via master file compilation."
1821 (let* ((make-args nil)
1822 (temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy
1823 buffer get-incl-dirs-f 'flymake-create-temp-inplace
1824 master-file-masks include-regexp-list)))
1825 (when temp-master-file-name
1826 (let* ((buildfile-dir (flymake-init-find-buildfile-dir buffer temp-master-file-name "Makefile")))
1828 (setq make-args (flymake-get-syntax-check-program-args
1829 temp-master-file-name buildfile-dir nil nil 'flymake-get-make-cmdline)))))
1832 (defun flymake-find-make-buildfile (source-dir)
1833 (flymake-find-buildfile "Makefile" source-dir flymake-buildfile-dirs))
1835 ;;;; .h/make specific
1836 (defun flymake-master-make-header-init (buffer)
1837 (flymake-master-make-init buffer
1838 'flymake-get-include-dirs
1839 '(".+\\.cpp$" ".+\\.c$")
1840 '("[ \t]*#[ \t]*include[ \t]*\"\\([\w0-9/\\_\.]*[/\\]*\\)\\(%s\\)\"" 1 2)))
1842 ;;;; .java/make specific
1843 (defun flymake-simple-make-java-init (buffer)
1844 (flymake-simple-make-init-impl buffer 'flymake-create-temp-with-folder-structure nil nil "Makefile" 'flymake-get-make-cmdline))
1846 (defun flymake-simple-ant-java-init (buffer)
1847 (flymake-simple-make-init-impl buffer 'flymake-create-temp-with-folder-structure nil nil "build.xml" 'flymake-get-ant-cmdline))
1849 (defun flymake-simple-java-cleanup (buffer)
1850 "Cleanup after `flymake-simple-make-java-init' -- delete temp file and dirs."
1851 (let* ((temp-source-file-name (flymake-get-buffer-value buffer "temp-source-file-name")))
1852 (flymake-safe-delete-file temp-source-file-name)
1853 (when temp-source-file-name
1854 (flymake-delete-temp-directory (file-name-directory temp-source-file-name)))))
1856 ;;;; perl-specific init-cleanup routines
1857 (defun flymake-perl-init (buffer)
1858 (let* ((temp-file (flymake-init-create-temp-buffer-copy
1859 buffer 'flymake-create-temp-inplace))
1860 (local-file (concat (flymake-build-relative-filename
1861 (file-name-directory buffer-file-name)
1862 (file-name-directory temp-file))
1863 (file-name-nondirectory temp-file))))
1864 (list "perl" (list "-wc " local-file))))
1866 ;;;; tex-specific init-cleanup routines
1867 (defun flymake-get-tex-args (file-name)
1868 ;;(list "latex" (list "-c-style-errors" file-name))
1869 (list "texify" (list "--pdf" "--tex-option=-c-style-errors" file-name)))
1871 (defun flymake-simple-tex-init (buffer)
1872 (flymake-get-tex-args (flymake-init-create-temp-buffer-copy buffer 'flymake-create-temp-inplace)))
1874 (defun flymake-master-tex-init (buffer)
1875 (let* ((temp-master-file-name (flymake-init-create-temp-source-and-master-buffer-copy
1876 buffer 'flymake-get-include-dirs-dot 'flymake-create-temp-inplace
1878 '("[ \t]*\\input[ \t]*{\\(.*\\)\\(%s\\)}" 1 2))))
1879 (when temp-master-file-name
1880 (flymake-get-tex-args temp-master-file-name))))
1882 (defun flymake-get-include-dirs-dot (base-dir)
1885 ;;;; xml-specific init-cleanup routines
1886 (defun flymake-xml-init (buffer)
1887 (list "xml" (list "val" (flymake-init-create-temp-buffer-copy buffer 'flymake-create-temp-inplace))))
1891 ;; arch-tag: 8f0d6090-061d-4cac-8862-7c151c4a02dd
1892 ;;; flymake.el ends here