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55535639 | 1 | ;;; compile.el --- run compiler as inferior of Emacs, parse error messages |
fad160d5 | 2 | |
930a3e46 | 3 | ;; Copyright (C) 1985, 1986, 1987, 1993, 1994, 1995, 1996, 1997, 1998, 1999, |
034babe1 | 4 | ;; 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. |
3a801d0c | 5 | |
7837c247 SM |
6 | ;; Authors: Roland McGrath <roland@gnu.org>, |
7 | ;; Daniel Pfeiffer <occitan@esperanto.org> | |
d1c7011d | 8 | ;; Maintainer: FSF |
e9571d2a | 9 | ;; Keywords: tools, processes |
d1c7011d | 10 | |
55dfd2c4 RS |
11 | ;; This file is part of GNU Emacs. |
12 | ||
29add8b9 RM |
13 | ;; GNU Emacs is free software; you can redistribute it and/or modify |
14 | ;; it under the terms of the GNU General Public License as published by | |
15 | ;; the Free Software Foundation; either version 2, or (at your option) | |
16 | ;; any later version. | |
17 | ||
55dfd2c4 | 18 | ;; GNU Emacs is distributed in the hope that it will be useful, |
29add8b9 RM |
19 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of |
20 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
21 | ;; GNU General Public License for more details. | |
22 | ||
23 | ;; You should have received a copy of the GNU General Public License | |
b578f267 | 24 | ;; along with GNU Emacs; see the file COPYING. If not, write to the |
3a35cf56 LK |
25 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
26 | ;; Boston, MA 02110-1301, USA. | |
55dfd2c4 | 27 | |
5cc57841 ER |
28 | ;;; Commentary: |
29 | ||
7837c247 SM |
30 | ;; This package provides the compile facilities documented in the Emacs user's |
31 | ;; manual. | |
5cc57841 | 32 | |
c536bb39 | 33 | ;; This mode uses some complex data-structures: |
7837c247 | 34 | |
c536bb39 | 35 | ;; LOC (or location) is a list of (COLUMN LINE FILE-STRUCTURE) |
7837c247 SM |
36 | |
37 | ;; COLUMN and LINE are numbers parsed from an error message. COLUMN and maybe | |
38 | ;; LINE will be nil for a message that doesn't contain them. Then the | |
39 | ;; location refers to a indented beginning of line or beginning of file. | |
40 | ;; Once any location in some file has been jumped to, the list is extended to | |
41 | ;; (COLUMN LINE FILE-STRUCTURE MARKER . VISITED) for all LOCs pertaining to | |
42 | ;; that file. | |
43 | ;; MARKER initially points to LINE and COLUMN in a buffer visiting that file. | |
44 | ;; Being a marker it sticks to some text, when the buffer grows or shrinks | |
45 | ;; before that point. VISITED is t if we have jumped there, else nil. | |
46 | ||
c536bb39 SM |
47 | ;; FILE-STRUCTURE is a list of |
48 | ;; ((FILENAME . DIRECTORY) FORMATS (LINE LOC ...) ...) | |
7837c247 SM |
49 | |
50 | ;; FILENAME is a string parsed from an error message. DIRECTORY is a string | |
51 | ;; obtained by following directory change messages. DIRECTORY will be nil for | |
52 | ;; an absolute filename. FORMATS is a list of formats to apply to FILENAME if | |
53 | ;; a file of that name can't be found. | |
54 | ;; The rest of the list is an alist of elements with LINE as key. The keys | |
55 | ;; are either nil or line numbers. If present, nil comes first, followed by | |
56 | ;; the numbers in decreasing order. The LOCs for each line are again an alist | |
57 | ;; ordered the same way. Note that the whole file structure is referenced in | |
58 | ;; every LOC. | |
59 | ||
c536bb39 | 60 | ;; MESSAGE is a list of (LOC TYPE END-LOC) |
7837c247 SM |
61 | |
62 | ;; TYPE is 0 for info or 1 for warning if the message matcher identified it as | |
63 | ;; such, 2 otherwise (for a real error). END-LOC is a LOC pointing to the | |
64 | ;; other end, if the parsed message contained a range. If the end of the | |
65 | ;; range didn't specify a COLUMN, it defaults to -1, meaning end of line. | |
66 | ;; These are the value of the `message' text-properties in the compilation | |
67 | ;; buffer. | |
68 | ||
24299582 DP |
69 | ;;; Code: |
70 | ||
583a15bb SM |
71 | (eval-when-compile (require 'cl)) |
72 | ||
c5049fa0 RS |
73 | (defgroup compilation nil |
74 | "Run compiler as inferior of Emacs, parse error messages." | |
75 | :group 'tools | |
76 | :group 'processes) | |
77 | ||
78 | ||
7c163413 | 79 | ;;;###autoload |
c5049fa0 | 80 | (defcustom compilation-mode-hook nil |
2894bd96 | 81 | "*List of hook functions run by `compilation-mode' (see `run-mode-hooks')." |
c5049fa0 RS |
82 | :type 'hook |
83 | :group 'compilation) | |
7c163413 RM |
84 | |
85 | ;;;###autoload | |
c5049fa0 RS |
86 | (defcustom compilation-window-height nil |
87 | "*Number of lines in a compilation window. If nil, use Emacs default." | |
88 | :type '(choice (const :tag "Default" nil) | |
89 | integer) | |
90 | :group 'compilation) | |
d3cb357b | 91 | |
7837c247 SM |
92 | (defvar compilation-first-column 1 |
93 | "*This is how compilers number the first column, usually 1 or 0.") | |
55dfd2c4 | 94 | |
e335e194 GM |
95 | (defvar compilation-parse-errors-filename-function nil |
96 | "Function to call to post-process filenames while parsing error messages. | |
97 | It takes one arg FILENAME which is the name of a file as found | |
98 | in the compilation output, and should return a transformed file name.") | |
99 | ||
49683a13 EZ |
100 | ;;;###autoload |
101 | (defvar compilation-process-setup-function nil | |
102 | "*Function to call to customize the compilation process. | |
6f5b7627 | 103 | This function is called immediately before the compilation process is |
49683a13 | 104 | started. It can be used to set any variables or functions that are used |
9ac57479 KS |
105 | while processing the output of the compilation process. The function |
106 | is called with variables `compilation-buffer' and `compilation-window' | |
7837c247 | 107 | bound to the compilation buffer and window, respectively.") |
49683a13 | 108 | |
aa228418 | 109 | ;;;###autoload |
d3cb357b | 110 | (defvar compilation-buffer-name-function nil |
6c43f2f9 RS |
111 | "Function to compute the name of a compilation buffer. |
112 | The function receives one argument, the name of the major mode of the | |
113 | compilation buffer. It should return a string. | |
114 | nil means compute the name with `(concat \"*\" (downcase major-mode) \"*\")'.") | |
55dfd2c4 | 115 | |
aa228418 | 116 | ;;;###autoload |
d3cb357b | 117 | (defvar compilation-finish-function nil |
c5049fa0 | 118 | "Function to call when a compilation process finishes. |
d3cb357b | 119 | It is called with two arguments: the compilation buffer, and a string |
620d3304 | 120 | describing how the process finished.") |
3c9e7f42 RS |
121 | |
122 | (make-obsolete-variable 'compilation-finish-function | |
123 | "Use `compilation-finish-functions', but it works a little differently." | |
124 | "22.1") | |
55dfd2c4 | 125 | |
4cc36b17 RS |
126 | ;;;###autoload |
127 | (defvar compilation-finish-functions nil | |
c5049fa0 | 128 | "Functions to call when a compilation process finishes. |
4cc36b17 RS |
129 | Each function is called with two arguments: the compilation buffer, |
130 | and a string describing how the process finished.") | |
131 | ||
ebff767c RM |
132 | (defvar compilation-in-progress nil |
133 | "List of compilation processes now running.") | |
134 | (or (assq 'compilation-in-progress minor-mode-alist) | |
135 | (setq minor-mode-alist (cons '(compilation-in-progress " Compiling") | |
136 | minor-mode-alist))) | |
137 | ||
7837c247 SM |
138 | (defvar compilation-error "error" |
139 | "Stem of message to print when no matches are found.") | |
6c43f2f9 | 140 | |
58856335 | 141 | (defvar compilation-arguments nil |
7837c247 | 142 | "Arguments that were given to `compilation-start'.") |
58856335 | 143 | |
6c43f2f9 | 144 | (defvar compilation-num-errors-found) |
d3cb357b | 145 | |
7837c247 SM |
146 | (defconst compilation-error-regexp-alist-alist |
147 | '((absoft | |
148 | "^\\(?:[Ee]rror on \\|[Ww]arning on\\( \\)\\)?[Ll]ine[ \t]+\\([0-9]+\\)[ \t]+\ | |
149 | of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1)) | |
5dfa3d35 | 150 | |
7837c247 SM |
151 | (ada |
152 | "\\(warning: .*\\)? at \\([^ \n]+\\):\\([0-9]+\\)$" 2 3 nil (1)) | |
c7c5bbc0 | 153 | |
7837c247 SM |
154 | (aix |
155 | " in line \\([0-9]+\\) of file \\([^ \n]+[^. \n]\\)\\.? " 2 1) | |
e1f540f2 | 156 | |
7837c247 SM |
157 | (ant |
158 | "^[ \t]*\\[[^] \n]+\\][ \t]*\\([^: \n]+\\):\\([0-9]+\\):\\(?:\\([0-9]+\\):[0-9]+:[0-9]+:\\)?\ | |
159 | \\( warning\\)?" 1 2 3 (4)) | |
e1f540f2 | 160 | |
7837c247 SM |
161 | (bash |
162 | "^\\([^: \n\t]+\\): line \\([0-9]+\\):" 1 2) | |
e1f540f2 | 163 | |
7837c247 SM |
164 | (borland |
165 | "^\\(?:Error\\|Warnin\\(g\\)\\) \\(?:[FEW][0-9]+ \\)?\ | |
166 | \\([a-zA-Z]?:?[^:( \t\n]+\\)\ | |
167 | \\([0-9]+\\)\\(?:[) \t]\\|:[^0-9\n]\\)" 2 3 nil (1)) | |
168 | ||
169 | (caml | |
f6164cdd DP |
170 | "^ *File \\(\"?\\)\\([^,\" \n\t<>]+\\)\\1, lines? \\([0-9]+\\)-?\\([0-9]+\\)?\\(?:$\\|,\ |
171 | \\(?: characters? \\([0-9]+\\)-?\\([0-9]+\\)?:\\)?\\([ \n]Warning:\\)?\\)" | |
172 | 2 (3 . 4) (5 . 6) (7)) | |
7837c247 SM |
173 | |
174 | (comma | |
175 | "^\"\\([^,\" \n\t]+\\)\", line \\([0-9]+\\)\ | |
176 | \\(?:[(. pos]+\\([0-9]+\\))?\\)?[:.,; (-]\\( warning:\\|[-0-9 ]*(W)\\)?" 1 2 3 (4)) | |
177 | ||
c39bf546 DP |
178 | (edg-1 |
179 | "^\\([^ \n]+\\)(\\([0-9]+\\)): \\(?:error\\|warnin\\(g\\)\\|remar\\(k\\)\\)" | |
180 | 1 2 nil (3 . 4)) | |
181 | (edg-2 | |
182 | "at line \\([0-9]+\\) of \"\\([^ \n]+\\)\"$" | |
183 | 2 1 nil 0) | |
184 | ||
7837c247 | 185 | (epc |
c39bf546 | 186 | "^Error [0-9]+ at (\\([0-9]+\\):\\([^)\n]+\\))" 2 1) |
7837c247 | 187 | |
12221c84 DP |
188 | (ftnchek |
189 | "\\(^Warning .*\\)? line[ \n]\\([0-9]+\\)[ \n]\\(?:col \\([0-9]+\\)[ \n]\\)?file \\([^ :;\n]+\\)" | |
190 | 4 2 3 (1)) | |
9fcabe79 | 191 | |
7837c247 SM |
192 | (iar |
193 | "^\"\\(.*\\)\",\\([0-9]+\\)\\s-+\\(?:Error\\|Warnin\\(g\\)\\)\\[[0-9]+\\]:" | |
194 | 1 2 nil (3)) | |
195 | ||
196 | (ibm | |
197 | "^\\([^( \n\t]+\\)(\\([0-9]+\\):\\([0-9]+\\)) :\ | |
198 | \\(?:warnin\\(g\\)\\|informationa\\(l\\)\\)?" 1 2 3 (4 . 5)) | |
199 | ||
6f5b7627 | 200 | ;; fixme: should be `mips' |
7837c247 | 201 | (irix |
9fcabe79 DP |
202 | "^[-[:alnum:]_/ ]+: \\(?:\\(?:[sS]evere\\|[eE]rror\\|[wW]arnin\\(g\\)\\|[iI]nf\\(o\\)\\)[0-9 ]*: \\)?\ |
203 | \\([^,\" \n\t]+\\)\\(?:, line\\|:\\) \\([0-9]+\\):" 3 4 nil (1 . 2)) | |
7837c247 SM |
204 | |
205 | (java | |
206 | "^\\(?:[ \t]+at \\|==[0-9]+== +\\(?:at\\|b\\(y\\)\\)\\).+(\\([^()\n]+\\):\\([0-9]+\\))$" 2 3 nil (1)) | |
207 | ||
208 | (jikes-file | |
209 | "^\\(?:Found\\|Issued\\) .* compiling \"\\(.+\\)\":$" 1 nil nil 0) | |
210 | (jikes-line | |
211 | "^ *\\([0-9]+\\)\\.[ \t]+.*\n +\\(<-*>\n\\*\\*\\* \\(?:Error\\|Warnin\\(g\\)\\)\\)" | |
212 | nil 1 nil 2 0 | |
213 | (2 (compilation-face '(3)))) | |
214 | ||
215 | (gcc-include | |
216 | "^\\(?:In file included\\| \\) from \ | |
217 | \\(.+\\):\\([0-9]+\\)\\(?:\\(:\\)\\|\\(,\\)\\)?" 1 2 nil (3 . 4)) | |
218 | ||
219 | (gnu | |
6f5b7627 | 220 | "^\\(?:[[:alpha:]][-[:alnum:].]+: ?\\)?\ |
b3ef54c5 | 221 | \\([/.]*[a-zA-Z]:?[^ \t\n:]*\\|{standard input}\\): ?\ |
7837c247 SM |
222 | \\([0-9]+\\)\\([.:]?\\)\\([0-9]+\\)?\ |
223 | \\(?:-\\(?:\\([0-9]+\\)\\3\\)?\\.?\\([0-9]+\\)?\\)?:\ | |
224 | \\(?: *\\(\\(?:Future\\|Runtime\\)?[Ww]arning\\|W:\\)\\|\ | |
225 | *\\([Ii]nfo\\(?:\\>\\|rmationa?l?\\)\\|I:\\)\\)?" | |
226 | 1 (2 . 5) (4 . 6) (7 . 8)) | |
227 | ||
228 | (lcc | |
229 | "^\\(?:E\\|\\(W\\)\\), \\([^(\n]+\\)(\\([0-9]+\\),[ \t]*\\([0-9]+\\)" | |
230 | 2 3 4 (1)) | |
231 | ||
232 | (makepp | |
0cb687c0 | 233 | "^makepp: \\(?:\\(?:warning\\(:\\).*?\\|\\(Scanning\\|[LR]e?l?oading makefile\\) \\|.*?\\)\ |
3b79dd20 | 234 | `\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]\\)" |
7837c247 | 235 | 4 5 nil (1 . 2) 3 |
3b79dd20 | 236 | ("`\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]" nil nil |
7837c247 SM |
237 | (2 compilation-info-face) |
238 | (3 compilation-line-face nil t) | |
51c8ad03 | 239 | (1 (compilation-error-properties 2 3 nil nil nil 0 nil) |
7837c247 SM |
240 | append))) |
241 | ||
6f5b7627 | 242 | ;; Should be lint-1, lint-2 (SysV lint) |
7837c247 SM |
243 | (mips-1 |
244 | " (\\([0-9]+\\)) in \\([^ \n]+\\)" 2 1) | |
245 | (mips-2 | |
246 | " in \\([^()\n ]+\\)(\\([0-9]+\\))$" 1 2) | |
247 | ||
248 | (msft | |
28547c1f | 249 | "^\\([0-9]+>\\)?\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \ |
2a516a73 | 250 | : \\(?:error\\|warnin\\(g\\)\\) C[0-9]+:" 2 3 nil (4)) |
7837c247 SM |
251 | |
252 | (oracle | |
b3ef54c5 DP |
253 | "^\\(?:Semantic error\\|Error\\|PCC-[0-9]+:\\).* line \\([0-9]+\\)\ |
254 | \\(?:\\(?:,\\| at\\)? column \\([0-9]+\\)\\)?\ | |
255 | \\(?:,\\| in\\| of\\)? file \\(.*?\\):?$" | |
7837c247 | 256 | 3 1 2) |
40d63d1f | 257 | |
7837c247 SM |
258 | (perl |
259 | " at \\([^ \n]+\\) line \\([0-9]+\\)\\(?:[,.]\\|$\\)" 1 2) | |
260 | ||
261 | (rxp | |
262 | "^\\(?:Error\\|Warnin\\(g\\)\\):.*\n.* line \\([0-9]+\\) char\ | |
263 | \\([0-9]+\\) of file://\\(.+\\)" | |
264 | 4 2 3 (1)) | |
265 | ||
266 | (sparc-pascal-file | |
267 | "^\\w\\w\\w \\w\\w\\w +[0-3]?[0-9] +[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\ | |
268 | [12][09][0-9][0-9] +\\(.*\\):$" | |
269 | 1 nil nil 0) | |
270 | (sparc-pascal-line | |
271 | "^\\(\\(?:E\\|\\(w\\)\\) +[0-9]+\\) line \\([0-9]+\\) - " | |
272 | nil 3 nil (2) nil (1 (compilation-face '(2)))) | |
273 | (sparc-pascal-example | |
274 | "^ +\\([0-9]+\\) +.*\n\\(\\(?:e\\|\\(w\\)\\) [0-9]+\\)-+" | |
275 | nil 1 nil (3) nil (2 (compilation-face '(3)))) | |
276 | ||
277 | (sun | |
6f5b7627 | 278 | ": \\(?:ERROR\\|WARNIN\\(G\\)\\|REMAR\\(K\\)\\) \\(?:[[:alnum:] ]+, \\)?\ |
7837c247 SM |
279 | File = \\(.+\\), Line = \\([0-9]+\\)\\(?:, Column = \\([0-9]+\\)\\)?" |
280 | 3 4 5 (1 . 2)) | |
281 | ||
282 | (sun-ada | |
283 | "^\\([^, \n\t]+\\), line \\([0-9]+\\), char \\([0-9]+\\)[:., \(-]" 1 2 3) | |
284 | ||
7837c247 SM |
285 | (4bsd |
286 | "\\(?:^\\|:: \\|\\S ( \\)\\(/[^ \n\t()]+\\)(\\([0-9]+\\))\ | |
0c9a01ff MY |
287 | \\(?:: \\(warning:\\)?\\|$\\| ),\\)" 1 2 nil (3)) |
288 | ||
289 | (gcov-file | |
290 | "^ +-: \\(0\\):Source:\\(.+\\)$" 2 1 nil 0) | |
291 | (gcov-bb-file | |
292 | "^ +-: \\(0\\):Object:\\(?:.+\\)$" nil 1 nil 0) | |
293 | (gcov-never-called-line | |
294 | "^ +\\(#####\\): +\\([0-9]+\\):.+$" nil 2 nil 2 nil | |
295 | (1 compilation-error-face)) | |
296 | (gcov-called-line | |
297 | "^ +[-0-9]+: +\\([1-9]\\|[0-9]\\{2,\\}\\):.*$" nil 1 nil 0) | |
298 | ) | |
7837c247 SM |
299 | "Alist of values for `compilation-error-regexp-alist'.") |
300 | ||
301 | (defcustom compilation-error-regexp-alist | |
302 | (mapcar 'car compilation-error-regexp-alist-alist) | |
6c43f2f9 | 303 | "Alist that specifies how to match errors in compiler output. |
6f5b7627 | 304 | Note that on Unix everything is a valid filename, so these |
7837c247 SM |
305 | matchers must make some common sense assumptions, which catch |
306 | normal cases. A shorter list will be lighter on resource usage. | |
307 | ||
308 | Instead of an alist element, you can use a symbol, which is | |
309 | looked up in `compilation-error-regexp-alist-alist'. You can see | |
310 | the predefined symbols and their effects in the file | |
6f5b7627 | 311 | `etc/compilation.txt' (linked below if you are customizing this). |
7837c247 SM |
312 | |
313 | Each elt has the form (REGEXP FILE [LINE COLUMN TYPE HYPERLINK | |
314 | HIGHLIGHT...]). If REGEXP matches, the FILE'th subexpression | |
315 | gives the file name, and the LINE'th subexpression gives the line | |
316 | number. The COLUMN'th subexpression gives the column number on | |
317 | that line. | |
318 | ||
319 | If FILE, LINE or COLUMN are nil or that index didn't match, that | |
320 | information is not present on the matched line. In that case the | |
321 | file name is assumed to be the same as the previous one in the | |
322 | buffer, line number defaults to 1 and column defaults to | |
323 | beginning of line's indentation. | |
324 | ||
325 | FILE can also have the form (FILE FORMAT...), where the FORMATs | |
326 | \(e.g. \"%s.c\") will be applied in turn to the recognized file | |
327 | name, until a file of that name is found. Or FILE can also be a | |
328 | function to return the filename. | |
329 | ||
330 | LINE can also be of the form (LINE . END-LINE) meaning a range | |
331 | of lines. COLUMN can also be of the form (COLUMN . END-COLUMN) | |
332 | meaning a range of columns starting on LINE and ending on | |
333 | END-LINE, if that matched. | |
334 | ||
335 | TYPE is 2 or nil for a real error or 1 for warning or 0 for info. | |
336 | TYPE can also be of the form (WARNING . INFO). In that case this | |
337 | will be equivalent to 1 if the WARNING'th subexpression matched | |
338 | or else equivalent to 0 if the INFO'th subexpression matched. | |
339 | See `compilation-error-face', `compilation-warning-face', | |
340 | `compilation-info-face' and `compilation-skip-threshold'. | |
341 | ||
342 | What matched the HYPERLINK'th subexpression has `mouse-face' and | |
343 | `compilation-message-face' applied. If this is nil, the text | |
344 | matched by the whole REGEXP becomes the hyperlink. | |
345 | ||
346 | Additional HIGHLIGHTs as described under `font-lock-keywords' can | |
347 | be added." | |
348 | :type `(set :menu-tag "Pick" | |
349 | ,@(mapcar (lambda (elt) | |
350 | (list 'const (car elt))) | |
351 | compilation-error-regexp-alist-alist)) | |
352 | :link `(file-link :tag "example file" | |
eeb3ede4 | 353 | ,(expand-file-name "compilation.txt" data-directory)) |
7837c247 | 354 | :group 'compilation) |
55dfd2c4 | 355 | |
ebb8cb68 EZ |
356 | (defvar compilation-directory nil |
357 | "Directory to restore to when doing `recompile'.") | |
358 | ||
7837c247 SM |
359 | (defvar compilation-directory-matcher |
360 | '("\\(?:Entering\\|Leavin\\(g\\)\\) directory `\\(.+\\)'$" (2 . 1)) | |
361 | "A list for tracking when directories are entered or left. | |
362 | Nil means not to track directories, e.g. if all file names are absolute. The | |
363 | first element is the REGEXP matching these messages. It can match any number | |
364 | of variants, e.g. different languages. The remaining elements are all of the | |
365 | form (DIR . LEAVE). If for any one of these the DIR'th subexpression | |
366 | matches, that is a directory name. If LEAVE is nil or the corresponding | |
367 | LEAVE'th subexpression doesn't match, this message is about going into another | |
368 | directory. If it does match anything, this message is about going back to the | |
369 | directory we were in before the last entering message. If you change this, | |
370 | you may also want to change `compilation-page-delimiter'.") | |
371 | ||
372 | (defvar compilation-page-delimiter | |
373 | "^\\(?:\f\\|.*\\(?:Entering\\|Leaving\\) directory `.+'\n\\)+" | |
374 | "Value of `page-delimiter' in Compilation mode.") | |
375 | ||
376 | (defvar compilation-mode-font-lock-keywords | |
377 | '(;; configure output lines. | |
378 | ("^[Cc]hecking \\(?:[Ff]or \\|[Ii]f \\|[Ww]hether \\(?:to \\)?\\)?\\(.+\\)\\.\\.\\. *\\(?:(cached) *\\)?\\(\\(yes\\(?: .+\\)?\\)\\|no\\|\\(.*\\)\\)$" | |
379 | (1 font-lock-variable-name-face) | |
3bec7ffe | 380 | (2 font-lock-keyword-face)) |
7837c247 | 381 | ;; Command output lines. Recognize `make[n]:' lines too. |
6f5b7627 | 382 | ("^\\([[:alnum:]_/.+-]+\\)\\(\\[\\([0-9]+\\)\\]\\)?[ \t]*:" |
7837c247 SM |
383 | (1 font-lock-function-name-face) (3 compilation-line-face nil t)) |
384 | (" --?o\\(?:utfile\\|utput\\)?[= ]?\\(\\S +\\)" . 1) | |
3bec7ffe RS |
385 | ("^Compilation finished" . font-lock-keyword-face) |
386 | ("^Compilation exited abnormally" . font-lock-keyword-face)) | |
7837c247 SM |
387 | "Additional things to highlight in Compilation mode. |
388 | This gets tacked on the end of the generated expressions.") | |
a24770bc | 389 | |
9ac57479 KS |
390 | (defvar compilation-highlight-regexp t |
391 | "Regexp matching part of visited source lines to highlight temporarily. | |
392 | Highlight entire line if t; don't highlight source lines if nil.") | |
393 | ||
394 | (defvar compilation-highlight-overlay nil | |
395 | "Overlay used to temporarily highlight compilation matches.") | |
396 | ||
f8e03ecb AS |
397 | (defcustom compilation-error-screen-columns t |
398 | "*If non-nil, column numbers in error messages are screen columns. | |
399 | Otherwise they are interpreted as character positions, with | |
400 | each character occupying one column. | |
401 | The default is to use screen columns, which requires that the compilation | |
402 | program and Emacs agree about the display width of the characters, | |
403 | especially the TAB character." | |
404 | :type 'boolean | |
405 | :group 'compilation | |
406 | :version "20.4") | |
407 | ||
c5049fa0 | 408 | (defcustom compilation-read-command t |
851231e9 DL |
409 | "*Non-nil means \\[compile] reads the compilation command to use. |
410 | Otherwise, \\[compile] just uses the value of `compile-command'." | |
c5049fa0 RS |
411 | :type 'boolean |
412 | :group 'compilation) | |
90016295 | 413 | |
e83be080 | 414 | ;;;###autoload |
c5049fa0 | 415 | (defcustom compilation-ask-about-save t |
851231e9 | 416 | "*Non-nil means \\[compile] asks which buffers to save before compiling. |
c5049fa0 RS |
417 | Otherwise, it saves all modified buffers without asking." |
418 | :type 'boolean | |
419 | :group 'compilation) | |
90016295 | 420 | |
7c163413 | 421 | ;;;###autoload |
c5049fa0 | 422 | (defcustom compilation-search-path '(nil) |
7c163413 | 423 | "*List of directories to search for source files named in error messages. |
d3cb357b | 424 | Elements should be directory names, not file names of directories. |
c5049fa0 RS |
425 | nil as an element means to try the default directory." |
426 | :type '(repeat (choice (const :tag "Default" nil) | |
427 | (string :tag "Directory"))) | |
428 | :group 'compilation) | |
55dfd2c4 | 429 | |
c5049fa0 RS |
430 | (defcustom compile-command "make -k " |
431 | "*Last shell command used to do a compilation; default for next compilation. | |
55dfd2c4 RS |
432 | |
433 | Sometimes it is useful for files to supply local values for this variable. | |
434 | You might also use mode hooks to specify it in certain modes, like this: | |
435 | ||
61c4aaf8 | 436 | (add-hook 'c-mode-hook |
61c4aaf8 RS |
437 | (lambda () |
438 | (unless (or (file-exists-p \"makefile\") | |
439 | (file-exists-p \"Makefile\")) | |
5b6858da SM |
440 | (set (make-local-variable 'compile-command) |
441 | (concat \"make -k \" | |
7837c247 | 442 | (file-name-sans-extension buffer-file-name))))))" |
c5049fa0 RS |
443 | :type 'string |
444 | :group 'compilation) | |
55dfd2c4 | 445 | |
7837c247 SM |
446 | ;; A weak per-compilation-buffer hash indexed by (FILENAME . DIRECTORY). Each |
447 | ;; value is a FILE-STRUCTURE as described above, with the car eq to the hash | |
448 | ;; key. This holds the tree seen from root, for storing new nodes. | |
449 | (defvar compilation-locs ()) | |
450 | ||
451 | (defvar compilation-debug nil | |
6f5b7627 | 452 | "*Set this to t before creating a *compilation* buffer. |
7837c247 SM |
453 | Then every error line will have a debug text property with the matcher that |
454 | fit this line and the match data. Use `describe-text-properties'.") | |
d3cb357b | 455 | |
01f89d11 RM |
456 | (defvar compilation-exit-message-function nil "\ |
457 | If non-nil, called when a compilation process dies to return a status message. | |
fd5e58d7 RM |
458 | This should be a function of three arguments: process status, exit status, |
459 | and exit message; it returns a cons (MESSAGE . MODELINE) of the strings to | |
460 | write into the compilation buffer, and to put in its mode line.") | |
01f89d11 | 461 | |
c20f961b JPW |
462 | (defvar compilation-environment nil |
463 | "*List of environment variables for compilation to inherit. | |
464 | Each element should be a string of the form ENVVARNAME=VALUE. | |
465 | This list is temporarily prepended to `process-environment' prior to | |
466 | starting the compilation process.") | |
467 | ||
770970cb RS |
468 | ;; History of compile commands. |
469 | (defvar compile-history nil) | |
770970cb | 470 | |
541a6d0d | 471 | (defface compilation-warning |
bc3621a0 EZ |
472 | '((((class color) (min-colors 16)) (:foreground "Orange" :weight bold)) |
473 | (((class color)) (:foreground "cyan" :weight bold)) | |
7837c247 SM |
474 | (t (:weight bold))) |
475 | "Face used to highlight compiler warnings." | |
f6164cdd | 476 | :group 'font-lock-highlighting-faces |
bf247b6e | 477 | :version "22.1") |
541a6d0d MB |
478 | ;; backward-compatibility alias |
479 | (put 'compilation-warning-face 'face-alias 'compilation-warning) | |
7837c247 | 480 | |
541a6d0d | 481 | (defface compilation-info |
e4aa3c94 | 482 | '((((class color) (min-colors 16) (background light)) |
bc3621a0 | 483 | (:foreground "Green3" :weight bold)) |
ea81d57e DN |
484 | (((class color) (min-colors 88) (background dark)) |
485 | (:foreground "Green1" :weight bold)) | |
e4aa3c94 | 486 | (((class color) (min-colors 16) (background dark)) |
bc3621a0 EZ |
487 | (:foreground "Green" :weight bold)) |
488 | (((class color)) (:foreground "green" :weight bold)) | |
7837c247 SM |
489 | (t (:weight bold))) |
490 | "Face used to highlight compiler warnings." | |
f6164cdd | 491 | :group 'font-lock-highlighting-faces |
bf247b6e | 492 | :version "22.1") |
541a6d0d MB |
493 | ;; backward-compatibility alias |
494 | (put 'compilation-info-face 'face-alias 'compilation-info) | |
7837c247 | 495 | |
a5f1c37e RS |
496 | (defface compilation-error-file-name |
497 | '((default :inherit font-lock-warning-face) | |
498 | (((supports :underline t)) :underline t)) | |
499 | "Face for displaying file names in compilation errors." | |
500 | :group 'font-lock-highlighting-faces | |
501 | :version "22.1") | |
502 | ||
503 | (defface compilation-warning-file-name | |
504 | '((default :inherit font-lock-warning-face) | |
505 | (((supports :underline t)) :underline t)) | |
506 | "Face for displaying file names in compilation errors." | |
507 | :group 'font-lock-highlighting-faces | |
508 | :version "22.1") | |
509 | ||
510 | (defface compilation-info-file-name | |
511 | '((default :inherit compilation-info) | |
512 | (((supports :underline t)) :underline t)) | |
513 | "Face for displaying file names in compilation errors." | |
514 | :group 'font-lock-highlighting-faces | |
515 | :version "22.1") | |
516 | ||
517 | (defface compilation-line-number | |
518 | '((default :inherit font-lock-variable-name-face) | |
519 | (((supports :underline t)) :underline t)) | |
520 | "Face for displaying file names in compilation errors." | |
521 | :group 'font-lock-highlighting-faces | |
522 | :version "22.1") | |
523 | ||
524 | (defface compilation-column-number | |
525 | '((default :inherit font-lock-type-face) | |
526 | (((supports :underline t)) :underline t)) | |
527 | "Face for displaying file names in compilation errors." | |
528 | :group 'font-lock-highlighting-faces | |
529 | :version "22.1") | |
530 | ||
7837c247 SM |
531 | (defvar compilation-message-face nil |
532 | "Face name to use for whole messages. | |
533 | Faces `compilation-error-face', `compilation-warning-face', | |
534 | `compilation-info-face', `compilation-line-face' and | |
535 | `compilation-column-face' get prepended to this, when applicable.") | |
536 | ||
a5f1c37e | 537 | (defvar compilation-error-face 'compilation-error-file-name |
7837c247 SM |
538 | "Face name to use for file name in error messages.") |
539 | ||
a5f1c37e | 540 | (defvar compilation-warning-face 'compilation-warning-file-name |
7837c247 SM |
541 | "Face name to use for file name in warning messages.") |
542 | ||
a5f1c37e | 543 | (defvar compilation-info-face 'compilation-info-file-name |
7837c247 SM |
544 | "Face name to use for file name in informational messages.") |
545 | ||
a5f1c37e | 546 | (defvar compilation-line-face 'compilation-line-number |
7837c247 SM |
547 | "Face name to use for line number in message.") |
548 | ||
a5f1c37e | 549 | (defvar compilation-column-face 'compilation-column-number |
7837c247 SM |
550 | "Face name to use for column number in message.") |
551 | ||
552 | ;; same faces as dired uses | |
553 | (defvar compilation-enter-directory-face 'font-lock-function-name-face | |
554 | "Face name to use for column number in message.") | |
555 | ||
556 | (defvar compilation-leave-directory-face 'font-lock-type-face | |
557 | "Face name to use for column number in message.") | |
558 | ||
559 | ||
560 | ||
c536bb39 | 561 | ;; Used for compatibility with the old compile.el. |
0ff7f01e | 562 | (defvaralias 'compilation-last-buffer 'next-error-last-buffer) |
6f5b7627 | 563 | (defvar compilation-parsing-end (make-marker)) |
c536bb39 SM |
564 | (defvar compilation-parse-errors-function nil) |
565 | (defvar compilation-error-list nil) | |
566 | (defvar compilation-old-error-list nil) | |
567 | ||
7837c247 SM |
568 | (defun compilation-face (type) |
569 | (or (and (car type) (match-end (car type)) compilation-warning-face) | |
570 | (and (cdr type) (match-end (cdr type)) compilation-info-face) | |
571 | compilation-error-face)) | |
572 | ||
deda0c65 DP |
573 | ;; Internal function for calculating the text properties of a directory |
574 | ;; change message. The directory property is important, because it is | |
575 | ;; the stack of nested enter-messages. Relative filenames on the following | |
576 | ;; lines are relative to the top of the stack. | |
7837c247 SM |
577 | (defun compilation-directory-properties (idx leave) |
578 | (if leave (setq leave (match-end leave))) | |
579 | ;; find previous stack, and push onto it, or if `leave' pop it | |
580 | (let ((dir (previous-single-property-change (point) 'directory))) | |
581 | (setq dir (if dir (or (get-text-property (1- dir) 'directory) | |
582 | (get-text-property dir 'directory)))) | |
583 | `(face ,(if leave | |
584 | compilation-leave-directory-face | |
585 | compilation-enter-directory-face) | |
586 | directory ,(if leave | |
587 | (or (cdr dir) | |
588 | '(nil)) ; nil only isn't a property-change | |
589 | (cons (match-string-no-properties idx) dir)) | |
590 | mouse-face highlight | |
6f5b7627 | 591 | keymap compilation-button-map |
7837c247 SM |
592 | help-echo "mouse-2: visit current directory"))) |
593 | ||
594 | ;; Data type `reverse-ordered-alist' retriever. This function retrieves the | |
595 | ;; KEY element from the ALIST, creating it in the right position if not already | |
596 | ;; present. ALIST structure is | |
597 | ;; '(ANCHOR (KEY1 ...) (KEY2 ...)... (KEYn ALIST ...)) | |
598 | ;; ANCHOR is ignored, but necessary so that elements can be inserted. KEY1 | |
599 | ;; may be nil. The other KEYs are ordered backwards so that growing line | |
600 | ;; numbers can be inserted in front and searching can abort after half the | |
601 | ;; list on average. | |
6f5b7627 | 602 | (eval-when-compile ;Don't keep it at runtime if not needed. |
7837c247 SM |
603 | (defmacro compilation-assq (key alist) |
604 | `(let* ((l1 ,alist) | |
605 | (l2 (cdr l1))) | |
606 | (car (if (if (null ,key) | |
607 | (if l2 (null (caar l2))) | |
608 | (while (if l2 (if (caar l2) (< ,key (caar l2)) t)) | |
609 | (setq l1 l2 | |
610 | l2 (cdr l1))) | |
611 | (if l2 (eq ,key (caar l2)))) | |
612 | l2 | |
6f5b7627 | 613 | (setcdr l1 (cons (list ,key) l2))))))) |
7837c247 SM |
614 | |
615 | ||
616 | ;; This function is the central driver, called when font-locking to gather | |
617 | ;; all information needed to later jump to corresponding source code. | |
618 | ;; Return a property list with all meta information on this error location. | |
619 | (defun compilation-error-properties (file line end-line col end-col type fmt) | |
620 | (unless (< (next-single-property-change (match-beginning 0) 'directory nil (point)) | |
621 | (point)) | |
622 | (if file | |
623 | (if (functionp file) | |
624 | (setq file (funcall file)) | |
625 | (let (dir) | |
626 | (setq file (match-string-no-properties file)) | |
627 | (unless (file-name-absolute-p file) | |
628 | (setq dir (previous-single-property-change (point) 'directory) | |
629 | dir (if dir (or (get-text-property (1- dir) 'directory) | |
630 | (get-text-property dir 'directory))))) | |
efb0e677 | 631 | (setq file (cons file (car dir))))) |
7837c247 SM |
632 | ;; This message didn't mention one, get it from previous |
633 | (setq file (previous-single-property-change (point) 'message) | |
634 | file (or (if file | |
efb0e677 SM |
635 | (car (nth 2 (car (or (get-text-property (1- file) 'message) |
636 | (get-text-property file 'message)))))) | |
637 | '("*unknown*")))) | |
7837c247 SM |
638 | ;; All of these fields are optional, get them only if we have an index, and |
639 | ;; it matched some part of the message. | |
640 | (and line | |
641 | (setq line (match-string-no-properties line)) | |
642 | (setq line (string-to-number line))) | |
643 | (and end-line | |
644 | (setq end-line (match-string-no-properties end-line)) | |
645 | (setq end-line (string-to-number end-line))) | |
9dc3a46a JL |
646 | (if col |
647 | (if (functionp col) | |
648 | (setq col (funcall col)) | |
649 | (and | |
650 | (setq col (match-string-no-properties col)) | |
651 | (setq col (- (string-to-number col) compilation-first-column))))) | |
652 | (if (and end-col (functionp end-col)) | |
653 | (setq end-col (funcall end-col)) | |
654 | (if (and end-col (setq end-col (match-string-no-properties end-col))) | |
655 | (setq end-col (- (string-to-number end-col) compilation-first-column -1)) | |
656 | (if end-line (setq end-col -1)))) | |
eb6fb6e2 | 657 | (if (consp type) ; not a static type, check what it is. |
7837c247 SM |
658 | (setq type (or (and (car type) (match-end (car type)) 1) |
659 | (and (cdr type) (match-end (cdr type)) 0) | |
660 | 2))) | |
efb0e677 SM |
661 | (compilation-internal-error-properties file line end-line col end-col type fmt))) |
662 | ||
9c8e6c85 SM |
663 | (defun compilation-move-to-column (col screen) |
664 | "Go to column COL on the current line. | |
665 | If SCREEN is non-nil, columns are screen columns, otherwise, they are | |
666 | just char-counts." | |
667 | (if screen | |
668 | (move-to-column col) | |
669 | (goto-char (min (+ (line-beginning-position) col) (line-end-position))))) | |
670 | ||
efb0e677 SM |
671 | (defun compilation-internal-error-properties (file line end-line col end-col type fmt) |
672 | "Get the meta-info that will be added as text-properties. | |
673 | LINE, END-LINE, COL, END-COL are integers or nil. | |
674 | TYPE can be 0, 1, or 2. | |
dbd97672 | 675 | FILE should be (ABSOLUTE-FILENAME) or (RELATIVE-FILENAME . DIRNAME) or nil." |
efb0e677 | 676 | (unless file (setq file '("*unknown*"))) |
dbd97672 | 677 | (setq file (compilation-get-file-structure file fmt)) |
efb0e677 SM |
678 | ;; Get first already existing marker (if any has one, all have one). |
679 | ;; Do this first, as the compilation-assq`s may create new nodes. | |
680 | (let* ((marker-line (car (cddr file))) ; a line structure | |
681 | (marker (nth 3 (cadr marker-line))) ; its marker | |
682 | (compilation-error-screen-columns compilation-error-screen-columns) | |
683 | end-marker loc end-loc) | |
684 | (if (not (and marker (marker-buffer marker))) | |
685 | (setq marker) ; no valid marker for this file | |
dbd97672 DP |
686 | (setq loc (or line 1)) ; normalize no linenumber to line 1 |
687 | (catch 'marker ; find nearest loc, at least one exists | |
688 | (dolist (x (nthcdr 3 file)) ; loop over remaining lines | |
689 | (if (> (car x) loc) ; still bigger | |
efb0e677 | 690 | (setq marker-line x) |
dbd97672 DP |
691 | (if (> (- (or (car marker-line) 1) loc) |
692 | (- loc (car x))) ; current line is nearer | |
efb0e677 SM |
693 | (setq marker-line x)) |
694 | (throw 'marker t)))) | |
695 | (setq marker (nth 3 (cadr marker-line)) | |
dbd97672 | 696 | marker-line (or (car marker-line) 1)) |
efb0e677 SM |
697 | (with-current-buffer (marker-buffer marker) |
698 | (save-restriction | |
699 | (widen) | |
700 | (goto-char (marker-position marker)) | |
701 | (when (or end-col end-line) | |
702 | (beginning-of-line (- (or end-line line) marker-line -1)) | |
930a3e46 | 703 | (if (or (null end-col) (< end-col 0)) |
efb0e677 | 704 | (end-of-line) |
9c8e6c85 SM |
705 | (compilation-move-to-column |
706 | end-col compilation-error-screen-columns)) | |
efb0e677 SM |
707 | (setq end-marker (list (point-marker)))) |
708 | (beginning-of-line (if end-line | |
930a3e46 | 709 | (- line end-line -1) |
efb0e677 SM |
710 | (- loc marker-line -1))) |
711 | (if col | |
9c8e6c85 SM |
712 | (compilation-move-to-column |
713 | col compilation-error-screen-columns) | |
efb0e677 SM |
714 | (forward-to-indentation 0)) |
715 | (setq marker (list (point-marker)))))) | |
716 | ||
717 | (setq loc (compilation-assq line (cdr file))) | |
718 | (if end-line | |
719 | (setq end-loc (compilation-assq end-line (cdr file)) | |
720 | end-loc (compilation-assq end-col end-loc)) | |
721 | (if end-col ; use same line element | |
722 | (setq end-loc (compilation-assq end-col loc)))) | |
723 | (setq loc (compilation-assq col loc)) | |
724 | ;; If they are new, make the loc(s) reference the file they point to. | |
725 | (or (cdr loc) (setcdr loc `(,line ,file ,@marker))) | |
726 | (if end-loc | |
727 | (or (cdr end-loc) (setcdr end-loc `(,(or end-line line) ,file ,@end-marker)))) | |
728 | ||
729 | ;; Must start with face | |
730 | `(face ,compilation-message-face | |
731 | message (,loc ,type ,end-loc) | |
732 | ,@(if compilation-debug | |
733 | `(debug (,(assoc (with-no-warnings matcher) font-lock-keywords) | |
734 | ,@(match-data)))) | |
735 | help-echo ,(if col | |
736 | "mouse-2: visit this file, line and column" | |
737 | (if line | |
738 | "mouse-2: visit this file and line" | |
739 | "mouse-2: visit this file")) | |
740 | keymap compilation-button-map | |
741 | mouse-face highlight))) | |
7837c247 | 742 | |
e93b2a55 SM |
743 | (defun compilation-mode-font-lock-keywords () |
744 | "Return expressions to highlight in Compilation mode." | |
91fa27cd SM |
745 | (if compilation-parse-errors-function |
746 | ;; An old package! Try the compatibility code. | |
747 | '((compilation-compat-parse-errors)) | |
748 | (append | |
749 | ;; make directory tracking | |
750 | (if compilation-directory-matcher | |
751 | `((,(car compilation-directory-matcher) | |
752 | ,@(mapcar (lambda (elt) | |
753 | `(,(car elt) | |
754 | (compilation-directory-properties | |
755 | ,(car elt) ,(cdr elt)) | |
0ea50e43 | 756 | t t)) |
91fa27cd SM |
757 | (cdr compilation-directory-matcher))))) |
758 | ||
759 | ;; Compiler warning/error lines. | |
760 | (mapcar | |
761 | (lambda (item) | |
762 | (if (symbolp item) | |
763 | (setq item (cdr (assq item | |
764 | compilation-error-regexp-alist-alist)))) | |
765 | (let ((file (nth 1 item)) | |
766 | (line (nth 2 item)) | |
767 | (col (nth 3 item)) | |
768 | (type (nth 4 item)) | |
769 | end-line end-col fmt) | |
b3a7f48f DP |
770 | (if (consp file) (setq fmt (cdr file) file (car file))) |
771 | (if (consp line) (setq end-line (cdr line) line (car line))) | |
91fa27cd | 772 | (if (consp col) (setq end-col (cdr col) col (car col))) |
b3a7f48f | 773 | |
544dccaa | 774 | (if (functionp line) |
91fa27cd SM |
775 | ;; The old compile.el had here an undocumented hook that |
776 | ;; allowed `line' to be a function that computed the actual | |
777 | ;; error location. Let's do our best. | |
778 | `(,(car item) | |
0ea50e43 RS |
779 | (0 (save-match-data |
780 | (compilation-compat-error-properties | |
781 | (funcall ',line (cons (match-string ,file) | |
782 | (cons default-directory | |
783 | ',(nthcdr 4 item))) | |
784 | ,(if col `(match-string ,col)))))) | |
91fa27cd | 785 | (,file compilation-error-face t)) |
b3a7f48f | 786 | |
f71d34b0 SM |
787 | (unless (or (null (nth 5 item)) (integerp (nth 5 item))) |
788 | (error "HYPERLINK should be an integer: %s" (nth 5 item))) | |
789 | ||
91fa27cd SM |
790 | `(,(nth 0 item) |
791 | ||
792 | ,@(when (integerp file) | |
793 | `((,file ,(if (consp type) | |
794 | `(compilation-face ',type) | |
795 | (aref [compilation-info-face | |
796 | compilation-warning-face | |
797 | compilation-error-face] | |
798 | (or type 2)))))) | |
799 | ||
800 | ,@(when line | |
801 | `((,line compilation-line-face nil t))) | |
802 | ,@(when end-line | |
803 | `((,end-line compilation-line-face nil t))) | |
804 | ||
9dc3a46a | 805 | ,@(when (integerp col) |
91fa27cd | 806 | `((,col compilation-column-face nil t))) |
9dc3a46a | 807 | ,@(when (integerp end-col) |
91fa27cd SM |
808 | `((,end-col compilation-column-face nil t))) |
809 | ||
810 | ,@(nthcdr 6 item) | |
811 | (,(or (nth 5 item) 0) | |
812 | (compilation-error-properties ',file ,line ,end-line | |
813 | ,col ,end-col ',(or type 2) | |
814 | ',fmt) | |
815 | append))))) ; for compilation-message-face | |
816 | compilation-error-regexp-alist) | |
817 | ||
818 | compilation-mode-font-lock-keywords))) | |
7837c247 | 819 | |
01f89d11 | 820 | \f |
d3cb357b | 821 | ;;;###autoload |
7837c247 | 822 | (defun compile (command &optional comint) |
55dfd2c4 RS |
823 | "Compile the program including the current buffer. Default: run `make'. |
824 | Runs COMMAND, a shell command, in a separate process asynchronously | |
825 | with output going to the buffer `*compilation*'. | |
d3cb357b | 826 | |
6f5b7627 | 827 | If optional second arg COMINT is t the buffer will be in Comint mode with |
7837c247 SM |
828 | `compilation-shell-minor-mode'. |
829 | ||
55dfd2c4 RS |
830 | You can then use the command \\[next-error] to find the next error message |
831 | and move to the source code that caused it. | |
832 | ||
08b1edf4 RM |
833 | Interactively, prompts for the command if `compilation-read-command' is |
834 | non-nil; otherwise uses `compile-command'. With prefix arg, always prompts. | |
c39bf546 DP |
835 | Additionally, with universal prefix arg, compilation buffer will be in |
836 | comint mode, i.e. interactive. | |
08b1edf4 | 837 | |
c72095b3 RS |
838 | To run more than one compilation at once, start one and rename |
839 | the \`*compilation*' buffer to some other name with | |
840 | \\[rename-buffer]. Then start the next one. On most systems, | |
841 | termination of the main compilation process kills its | |
842 | subprocesses. | |
d3cb357b RM |
843 | |
844 | The name used for the buffer is actually whatever is returned by | |
845 | the function in `compilation-buffer-name-function', so you can set that | |
846 | to a function that generates a unique name." | |
90016295 | 847 | (interactive |
c39bf546 | 848 | (list |
20320c65 JL |
849 | (let ((command (eval compile-command))) |
850 | (if (or compilation-read-command current-prefix-arg) | |
851 | (read-from-minibuffer "Compile command: " | |
852 | command nil nil | |
853 | (if (equal (car compile-history) command) | |
854 | '(compile-history . 1) | |
855 | 'compile-history)) | |
856 | command)) | |
c39bf546 | 857 | (consp current-prefix-arg))) |
5b6858da SM |
858 | (unless (equal command (eval compile-command)) |
859 | (setq compile-command command)) | |
90016295 | 860 | (save-some-buffers (not compilation-ask-about-save) nil) |
ebb8cb68 | 861 | (setq compilation-directory default-directory) |
7837c247 | 862 | (compilation-start command comint)) |
55dfd2c4 | 863 | |
5b6858da | 864 | ;; run compile with the default command line |
e60476ca | 865 | (defun recompile () |
6867356a | 866 | "Re-compile the program including the current buffer. |
6f5b7627 SM |
867 | If this is run in a Compilation mode buffer, re-use the arguments from the |
868 | original use. Otherwise, recompile using `compile-command'." | |
e60476ca RS |
869 | (interactive) |
870 | (save-some-buffers (not compilation-ask-about-save) nil) | |
e4aa3c94 JL |
871 | (let ((default-directory |
872 | (or (and (not (eq major-mode (nth 1 compilation-arguments))) | |
873 | compilation-directory) | |
874 | default-directory))) | |
7837c247 SM |
875 | (apply 'compilation-start (or compilation-arguments |
876 | `(,(eval compile-command)))))) | |
09843b4a | 877 | |
b5812513 DL |
878 | (defcustom compilation-scroll-output nil |
879 | "*Non-nil to scroll the *compilation* buffer window as output appears. | |
880 | ||
6f5b7627 | 881 | Setting it causes the Compilation mode commands to put point at the |
b5812513 | 882 | end of their output window so that the end of the output is always |
6f5b7627 | 883 | visible rather than the beginning." |
b5812513 | 884 | :type 'boolean |
a46fddeb | 885 | :version "20.3" |
b5812513 DL |
886 | :group 'compilation) |
887 | ||
7bdb67b2 GM |
888 | |
889 | (defun compilation-buffer-name (mode-name name-function) | |
890 | "Return the name of a compilation buffer to use. | |
891 | If NAME-FUNCTION is non-nil, call it with one argument MODE-NAME | |
892 | to determine the buffer name. | |
893 | Likewise if `compilation-buffer-name-function' is non-nil. | |
894 | If current buffer is in Compilation mode for the same mode name | |
895 | return the name of the current buffer, so that it gets reused. | |
896 | Otherwise, construct a buffer name from MODE-NAME." | |
dc2feacf | 897 | (cond (name-function |
7bdb67b2 | 898 | (funcall name-function mode-name)) |
dc2feacf | 899 | (compilation-buffer-name-function |
7bdb67b2 | 900 | (funcall compilation-buffer-name-function mode-name)) |
e4aa3c94 | 901 | ((eq major-mode (nth 1 compilation-arguments)) |
7bdb67b2 GM |
902 | (buffer-name)) |
903 | (t | |
904 | (concat "*" (downcase mode-name) "*")))) | |
905 | ||
7837c247 SM |
906 | ;; This is a rough emulation of the old hack, until the transition to new |
907 | ;; compile is complete. | |
55dfd2c4 | 908 | (defun compile-internal (command error-message |
a24770bc RS |
909 | &optional name-of-mode parser |
910 | error-regexp-alist name-function | |
911 | enter-regexp-alist leave-regexp-alist | |
23b0c5fc | 912 | file-regexp-alist nomessage-regexp-alist |
9ac57479 | 913 | no-async highlight-regexp local-map) |
7837c247 SM |
914 | (if parser |
915 | (error "Compile now works very differently, see `compilation-error-regexp-alist'")) | |
916 | (let ((compilation-error-regexp-alist | |
917 | (append file-regexp-alist (or error-regexp-alist | |
918 | compilation-error-regexp-alist))) | |
919 | (compilation-error (replace-regexp-in-string "^No more \\(.+\\)s\\.?" | |
920 | "\\1" error-message))) | |
921 | (compilation-start command nil name-function highlight-regexp))) | |
922 | (make-obsolete 'compile-internal 'compilation-start) | |
923 | ||
924 | (defun compilation-start (command &optional mode name-function highlight-regexp) | |
55dfd2c4 | 925 | "Run compilation command COMMAND (low level interface). |
489a8034 | 926 | If COMMAND starts with a cd command, that becomes the `default-directory'. |
9ac57479 KS |
927 | The rest of the arguments are optional; for them, nil means use the default. |
928 | ||
7837c247 | 929 | MODE is the major mode to set in the compilation buffer. Mode |
6f5b7627 | 930 | may also be t meaning use `compilation-shell-minor-mode' under `comint-mode'. |
9ac57479 | 931 | NAME-FUNCTION is a function called to name the buffer. |
23b0c5fc | 932 | |
9ac57479 | 933 | If HIGHLIGHT-REGEXP is non-nil, `next-error' will temporarily highlight |
6f5b7627 | 934 | the matching section of the visited source line; the default is to use the |
9ac57479 KS |
935 | global value of `compilation-highlight-regexp'. |
936 | ||
646bd331 | 937 | Returns the compilation buffer created." |
7837c247 | 938 | (or mode (setq mode 'compilation-mode)) |
489a8034 DP |
939 | (let* ((name-of-mode |
940 | (if (eq mode t) | |
941 | (prog1 "compilation" (require 'comint)) | |
942 | (replace-regexp-in-string "-mode$" "" (symbol-name mode)))) | |
199143f1 | 943 | (thisdir default-directory) |
489a8034 | 944 | outwin outbuf) |
c536bb39 SM |
945 | (with-current-buffer |
946 | (setq outbuf | |
947 | (get-buffer-create | |
948 | (compilation-buffer-name name-of-mode name-function))) | |
d3cb357b RM |
949 | (let ((comp-proc (get-buffer-process (current-buffer)))) |
950 | (if comp-proc | |
951 | (if (or (not (eq (process-status comp-proc) 'run)) | |
952 | (yes-or-no-p | |
bea1d57a JB |
953 | (format "A %s process is running; kill it? " |
954 | name-of-mode))) | |
d3cb357b RM |
955 | (condition-case () |
956 | (progn | |
957 | (interrupt-process comp-proc) | |
958 | (sit-for 1) | |
959 | (delete-process comp-proc)) | |
960 | (error nil)) | |
961 | (error "Cannot have two processes in `%s' at once" | |
7837c247 | 962 | (buffer-name))))) |
7837c247 | 963 | (buffer-disable-undo (current-buffer)) |
199143f1 DP |
964 | ;; first transfer directory from where M-x compile was called |
965 | (setq default-directory thisdir) | |
d42c87ab RS |
966 | ;; Make compilation buffer read-only. The filter can still write it. |
967 | ;; Clear out the compilation buffer. | |
199143f1 DP |
968 | (let ((inhibit-read-only t) |
969 | (default-directory thisdir)) | |
970 | ;; Then evaluate a cd command if any, but don't perform it yet, else start-command | |
971 | ;; would do it again through the shell: (cd "..") AND sh -c "cd ..; make" | |
972 | (cd (if (string-match "^\\s *cd\\(?:\\s +\\(\\S +?\\)\\)?\\s *[;&\n]" command) | |
973 | (if (match-end 1) | |
12221c84 | 974 | (substitute-env-vars (match-string 1 command)) |
199143f1 DP |
975 | "~") |
976 | default-directory)) | |
abed5267 | 977 | (erase-buffer) |
6d2957c4 RS |
978 | ;; Select the desired mode. |
979 | (if (not (eq mode t)) | |
980 | (funcall mode) | |
981 | (setq buffer-read-only nil) | |
982 | (with-no-warnings (comint-mode)) | |
983 | (compilation-shell-minor-mode)) | |
984 | (if highlight-regexp | |
985 | (set (make-local-variable 'compilation-highlight-regexp) | |
986 | highlight-regexp)) | |
6d2957c4 | 987 | ;; Output a mode setter, for saving and later reloading this buffer. |
d42c87ab RS |
988 | (insert "-*- mode: " name-of-mode |
989 | "; default-directory: " (prin1-to-string default-directory) | |
abed5267 JL |
990 | " -*-\n" command "\n") |
991 | (setq thisdir default-directory)) | |
7837c247 SM |
992 | (set-buffer-modified-p nil)) |
993 | ;; If we're already in the compilation buffer, go to the end | |
994 | ;; of the buffer, so point will track the compilation output. | |
995 | (if (eq outbuf (current-buffer)) | |
996 | (goto-char (point-max))) | |
997 | ;; Pop up the compilation buffer. | |
998 | (setq outwin (display-buffer outbuf nil t)) | |
999 | (with-current-buffer outbuf | |
577bf5d2 JL |
1000 | (let ((process-environment |
1001 | (append | |
1002 | compilation-environment | |
1003 | (if (if (boundp 'system-uses-terminfo) ; `if' for compiler warning | |
1004 | system-uses-terminfo) | |
1005 | (list "TERM=dumb" "TERMCAP=" | |
1006 | (format "COLUMNS=%d" (window-width))) | |
1007 | (list "TERM=emacs" | |
1008 | (format "TERMCAP=emacs:co#%d:tc=unknown:" | |
1009 | (window-width)))) | |
1010 | ;; Set the EMACS variable, but | |
1011 | ;; don't override users' setting of $EMACS. | |
1012 | (unless (getenv "EMACS") '("EMACS=t")) | |
1013 | (copy-sequence process-environment)))) | |
577bf5d2 JL |
1014 | (set (make-local-variable 'compilation-arguments) |
1015 | (list command mode name-function highlight-regexp)) | |
1016 | (set (make-local-variable 'revert-buffer-function) | |
1017 | 'compilation-revert-buffer) | |
1018 | (set-window-start outwin (point-min)) | |
1019 | (or (eq outwin (selected-window)) | |
1020 | (set-window-point outwin (if compilation-scroll-output | |
1021 | (point) | |
1022 | (point-min)))) | |
1023 | ;; The setup function is called before compilation-set-window-height | |
1024 | ;; so it can set the compilation-window-height buffer locally. | |
1025 | (if compilation-process-setup-function | |
1026 | (funcall compilation-process-setup-function)) | |
1027 | (compilation-set-window-height outwin) | |
1028 | ;; Start the compilation. | |
1029 | (if (fboundp 'start-process) | |
1030 | (let ((proc (if (eq mode t) | |
1031 | (get-buffer-process | |
1032 | (with-no-warnings | |
1033 | (comint-exec outbuf (downcase mode-name) | |
1034 | shell-file-name nil `("-c" ,command)))) | |
1035 | (start-process-shell-command (downcase mode-name) | |
1036 | outbuf command)))) | |
1037 | ;; Make the buffer's mode line show process state. | |
1038 | (setq mode-line-process '(":%s")) | |
1039 | (set-process-sentinel proc 'compilation-sentinel) | |
1040 | (set-process-filter proc 'compilation-filter) | |
1041 | (set-marker (process-mark proc) (point) outbuf) | |
1042 | (setq compilation-in-progress | |
1043 | (cons proc compilation-in-progress))) | |
1044 | ;; No asynchronous processes available. | |
1045 | (message "Executing `%s'..." command) | |
1046 | ;; Fake modeline display as if `start-process' were run. | |
1047 | (setq mode-line-process ":run") | |
1048 | (force-mode-line-update) | |
1049 | (sit-for 0) ; Force redisplay | |
cf63e6fa EZ |
1050 | (let* ((buffer-read-only nil) ; call-process needs to modify outbuf |
1051 | (status (call-process shell-file-name nil outbuf nil "-c" | |
1052 | command))) | |
577bf5d2 JL |
1053 | (cond ((numberp status) |
1054 | (compilation-handle-exit 'exit status | |
1055 | (if (zerop status) | |
1056 | "finished\n" | |
1057 | (format "\ | |
fd5e58d7 | 1058 | exited abnormally with code %d\n" |
577bf5d2 JL |
1059 | status)))) |
1060 | ((stringp status) | |
1061 | (compilation-handle-exit 'signal status | |
1062 | (concat status "\n"))) | |
1063 | (t | |
1064 | (compilation-handle-exit 'bizarre status status)))) | |
1065 | ;; Without async subprocesses, the buffer is not yet | |
1066 | ;; fontified, so fontify it now. | |
1067 | (let ((font-lock-verbose nil)) ; shut up font-lock messages | |
1068 | (font-lock-fontify-buffer)) | |
cf63e6fa | 1069 | (set-buffer-modified-p nil) |
199143f1 DP |
1070 | (message "Executing `%s'...done" command))) |
1071 | ;; Now finally cd to where the shell started make/grep/... | |
1072 | (setq default-directory thisdir)) | |
7837c247 SM |
1073 | (if (buffer-local-value 'compilation-scroll-output outbuf) |
1074 | (save-selected-window | |
1075 | (select-window outwin) | |
043442b4 KS |
1076 | (goto-char (point-max)))) |
1077 | ;; Make it so the next C-x ` will use this buffer. | |
5d9f0de2 | 1078 | (setq next-error-last-buffer outbuf))) |
55dfd2c4 | 1079 | |
c94b02d6 | 1080 | (defun compilation-set-window-height (window) |
851231e9 | 1081 | "Set the height of WINDOW according to `compilation-window-height'." |
9ac57479 KS |
1082 | (let ((height (buffer-local-value 'compilation-window-height (window-buffer window)))) |
1083 | (and height | |
1084 | (= (window-width window) (frame-width (window-frame window))) | |
1085 | ;; If window is alone in its frame, aside from a minibuffer, | |
1086 | ;; don't change its height. | |
1087 | (not (eq window (frame-root-window (window-frame window)))) | |
b3ef54c5 DP |
1088 | ;; Stef said that doing the saves in this order is safer: |
1089 | (save-excursion | |
9ac57479 | 1090 | (save-selected-window |
b3ef54c5 DP |
1091 | (select-window window) |
1092 | (enlarge-window (- height (window-height)))))))) | |
c94b02d6 | 1093 | |
4282eba1 SM |
1094 | (defvar compilation-menu-map |
1095 | (let ((map (make-sparse-keymap "Errors"))) | |
1096 | (define-key map [stop-subjob] | |
37bf89ab | 1097 | '("Stop Compilation" . kill-compilation)) |
4282eba1 SM |
1098 | (define-key map [compilation-mode-separator2] |
1099 | '("----" . nil)) | |
9ac57479 | 1100 | (define-key map [compilation-first-error] |
4282eba1 | 1101 | '("First Error" . first-error)) |
9ac57479 | 1102 | (define-key map [compilation-previous-error] |
4282eba1 | 1103 | '("Previous Error" . previous-error)) |
9ac57479 | 1104 | (define-key map [compilation-next-error] |
4282eba1 SM |
1105 | '("Next Error" . next-error)) |
1106 | map)) | |
1107 | ||
0b18a8f6 | 1108 | (defvar compilation-minor-mode-map |
55dfd2c4 | 1109 | (let ((map (make-sparse-keymap))) |
9da85ee5 | 1110 | (define-key map [mouse-2] 'compile-goto-error) |
0ac804df | 1111 | (define-key map [follow-link] 'mouse-face) |
55dfd2c4 | 1112 | (define-key map "\C-c\C-c" 'compile-goto-error) |
4e7ce12e | 1113 | (define-key map "\C-m" 'compile-goto-error) |
d3cb357b | 1114 | (define-key map "\C-c\C-k" 'kill-compilation) |
646bd331 RM |
1115 | (define-key map "\M-n" 'compilation-next-error) |
1116 | (define-key map "\M-p" 'compilation-previous-error) | |
d1ed4475 RM |
1117 | (define-key map "\M-{" 'compilation-previous-file) |
1118 | (define-key map "\M-}" 'compilation-next-file) | |
4282eba1 SM |
1119 | ;; Set up the menu-bar |
1120 | (define-key map [menu-bar compilation] | |
1121 | (cons "Errors" compilation-menu-map)) | |
55dfd2c4 | 1122 | map) |
4f6e4ad6 | 1123 | "Keymap for `compilation-minor-mode'.") |
0b18a8f6 | 1124 | |
a24770bc RS |
1125 | (defvar compilation-shell-minor-mode-map |
1126 | (let ((map (make-sparse-keymap))) | |
a24770bc RS |
1127 | (define-key map "\M-\C-m" 'compile-goto-error) |
1128 | (define-key map "\M-\C-n" 'compilation-next-error) | |
1129 | (define-key map "\M-\C-p" 'compilation-previous-error) | |
1130 | (define-key map "\M-{" 'compilation-previous-file) | |
1131 | (define-key map "\M-}" 'compilation-next-file) | |
1132 | ;; Set up the menu-bar | |
4282eba1 SM |
1133 | (define-key map [menu-bar compilation] |
1134 | (cons "Errors" compilation-menu-map)) | |
a24770bc RS |
1135 | map) |
1136 | "Keymap for `compilation-shell-minor-mode'.") | |
1137 | ||
60470fd2 SM |
1138 | (defvar compilation-button-map |
1139 | (let ((map (make-sparse-keymap))) | |
1140 | (define-key map [mouse-2] 'compile-goto-error) | |
0ac804df | 1141 | (define-key map [follow-link] 'mouse-face) |
60470fd2 SM |
1142 | (define-key map "\C-m" 'compile-goto-error) |
1143 | map) | |
1144 | "Keymap for compilation-message buttons.") | |
1145 | (fset 'compilation-button-map compilation-button-map) | |
1146 | ||
0b18a8f6 | 1147 | (defvar compilation-mode-map |
4282eba1 | 1148 | (let ((map (make-sparse-keymap))) |
261b01c6 RS |
1149 | ;; Don't inherit from compilation-minor-mode-map, |
1150 | ;; because that introduces a menu bar item we don't want. | |
1151 | ;; That confuses C-down-mouse-3. | |
5988691b | 1152 | (define-key map [mouse-2] 'compile-goto-error) |
0ac804df | 1153 | (define-key map [follow-link] 'mouse-face) |
5988691b RS |
1154 | (define-key map "\C-c\C-c" 'compile-goto-error) |
1155 | (define-key map "\C-m" 'compile-goto-error) | |
1156 | (define-key map "\C-c\C-k" 'kill-compilation) | |
1157 | (define-key map "\M-n" 'compilation-next-error) | |
1158 | (define-key map "\M-p" 'compilation-previous-error) | |
1159 | (define-key map "\M-{" 'compilation-previous-file) | |
1160 | (define-key map "\M-}" 'compilation-next-file) | |
70fec115 JL |
1161 | (define-key map "\t" 'compilation-next-error) |
1162 | (define-key map [backtab] 'compilation-previous-error) | |
5988691b | 1163 | |
0b18a8f6 RM |
1164 | (define-key map " " 'scroll-up) |
1165 | (define-key map "\^?" 'scroll-down) | |
221206e3 | 1166 | (define-key map "\C-c\C-f" 'next-error-follow-minor-mode) |
9ac57479 | 1167 | |
e60476ca | 1168 | ;; Set up the menu-bar |
5988691b RS |
1169 | (let ((submap (make-sparse-keymap "Compile"))) |
1170 | (define-key map [menu-bar compilation] | |
1171 | (cons "Compile" submap)) | |
1172 | (set-keymap-parent submap compilation-menu-map)) | |
4282eba1 | 1173 | (define-key map [menu-bar compilation compilation-separator2] |
e60476ca | 1174 | '("----" . nil)) |
9ac57479 | 1175 | (define-key map [menu-bar compilation compilation-grep] |
7933678b | 1176 | '("Search Files (grep)" . grep)) |
9ac57479 | 1177 | (define-key map [menu-bar compilation compilation-recompile] |
e60476ca | 1178 | '("Recompile" . recompile)) |
9ac57479 | 1179 | (define-key map [menu-bar compilation compilation-compile] |
32f4ab17 | 1180 | '("Compile..." . compile)) |
0b18a8f6 RM |
1181 | map) |
1182 | "Keymap for compilation log buffers. | |
4282eba1 | 1183 | `compilation-minor-mode-map' is a parent of this.") |
55dfd2c4 | 1184 | |
0a35bd79 RS |
1185 | (put 'compilation-mode 'mode-class 'special) |
1186 | ||
c536bb39 SM |
1187 | (defvar compilation-skip-to-next-location t |
1188 | "*If non-nil, skip multiple error messages for the same source location.") | |
1189 | ||
1190 | (defcustom compilation-skip-threshold 1 | |
1191 | "*Compilation motion commands skip less important messages. | |
1192 | The value can be either 2 -- skip anything less than error, 1 -- | |
1193 | skip anything less than warning or 0 -- don't skip any messages. | |
1194 | Note that all messages not positively identified as warning or | |
1195 | info, are considered errors." | |
1196 | :type '(choice (const :tag "Warnings and info" 2) | |
1197 | (const :tag "Info" 1) | |
1198 | (const :tag "None" 0)) | |
f6164cdd | 1199 | :group 'compilation |
bf247b6e | 1200 | :version "22.1") |
c536bb39 SM |
1201 | |
1202 | (defcustom compilation-skip-visited nil | |
1203 | "*Compilation motion commands skip visited messages if this is t. | |
1204 | Visited messages are ones for which the file, line and column have been jumped | |
1205 | to from the current content in the current compilation buffer, even if it was | |
1206 | from a different message." | |
1207 | :type 'boolean | |
f6164cdd | 1208 | :group 'compilation |
bf247b6e | 1209 | :version "22.1") |
c536bb39 | 1210 | |
501cf428 | 1211 | ;;;###autoload |
d42c87ab | 1212 | (defun compilation-mode (&optional name-of-mode) |
55dfd2c4 RS |
1213 | "Major mode for compilation log buffers. |
1214 | \\<compilation-mode-map>To visit the source for a line-numbered error, | |
d3cb357b | 1215 | move point to the error message line and type \\[compile-goto-error]. |
7c163413 RM |
1216 | To kill the compilation, type \\[kill-compilation]. |
1217 | ||
2894bd96 | 1218 | Runs `compilation-mode-hook' with `run-mode-hooks' (which see). |
8ff2ed52 RS |
1219 | |
1220 | \\{compilation-mode-map}" | |
55dfd2c4 | 1221 | (interactive) |
9af0d309 | 1222 | (kill-all-local-variables) |
55dfd2c4 | 1223 | (use-local-map compilation-mode-map) |
0b18a8f6 | 1224 | (setq major-mode 'compilation-mode |
d42c87ab | 1225 | mode-name (or name-of-mode "Compilation")) |
7837c247 SM |
1226 | (set (make-local-variable 'page-delimiter) |
1227 | compilation-page-delimiter) | |
0b18a8f6 | 1228 | (compilation-setup) |
bd8c6db5 | 1229 | (setq buffer-read-only t) |
7837c247 SM |
1230 | (run-mode-hooks 'compilation-mode-hook)) |
1231 | ||
1232 | (defmacro define-compilation-mode (mode name doc &rest body) | |
1233 | "This is like `define-derived-mode' without the PARENT argument. | |
1234 | The parent is always `compilation-mode' and the customizable `compilation-...' | |
1235 | variables are also set from the name of the mode you have chosen, by replacing | |
1236 | the fist word, e.g `compilation-scroll-output' from `grep-scroll-output' if that | |
1237 | variable exists." | |
1238 | (let ((mode-name (replace-regexp-in-string "-mode\\'" "" (symbol-name mode)))) | |
1239 | `(define-derived-mode ,mode compilation-mode ,name | |
1240 | ,doc | |
1241 | ,@(mapcar (lambda (v) | |
1242 | (setq v (cons v | |
1243 | (intern-soft (replace-regexp-in-string | |
1244 | "^compilation" mode-name | |
1245 | (symbol-name v))))) | |
1246 | (and (cdr v) | |
1247 | (or (boundp (cdr v)) | |
1248 | (if (boundp 'byte-compile-bound-variables) | |
1249 | (memq (cdr v) byte-compile-bound-variables))) | |
1250 | `(set (make-local-variable ',(car v)) ,(cdr v)))) | |
1251 | '(compilation-buffer-name-function | |
1252 | compilation-directory-matcher | |
1253 | compilation-error | |
1254 | compilation-error-regexp-alist | |
1255 | compilation-error-regexp-alist-alist | |
1256 | compilation-error-screen-columns | |
1257 | compilation-finish-function | |
1258 | compilation-finish-functions | |
1259 | compilation-first-column | |
1260 | compilation-mode-font-lock-keywords | |
1261 | compilation-page-delimiter | |
1262 | compilation-parse-errors-filename-function | |
1263 | compilation-process-setup-function | |
1264 | compilation-scroll-output | |
1265 | compilation-search-path | |
1266 | compilation-skip-threshold | |
1267 | compilation-window-height)) | |
1268 | ,@body))) | |
0b18a8f6 | 1269 | |
58856335 | 1270 | (defun compilation-revert-buffer (ignore-auto noconfirm) |
9ed2ab9f RS |
1271 | (if buffer-file-name |
1272 | (let (revert-buffer-function) | |
9ac57479 | 1273 | (revert-buffer ignore-auto noconfirm)) |
9ed2ab9f | 1274 | (if (or noconfirm (yes-or-no-p (format "Restart compilation? "))) |
7837c247 SM |
1275 | (apply 'compilation-start compilation-arguments)))) |
1276 | ||
c536bb39 SM |
1277 | (defvar compilation-current-error nil |
1278 | "Marker to the location from where the next error will be found. | |
1279 | The global commands next/previous/first-error/goto-error use this.") | |
51c8ad03 | 1280 | |
9b7b51a2 SM |
1281 | (defvar compilation-messages-start nil |
1282 | "Buffer position of the beginning of the compilation messages. | |
1283 | If nil, use the beginning of buffer.") | |
1284 | ||
7837c247 SM |
1285 | ;; A function name can't be a hook, must be something with a value. |
1286 | (defconst compilation-turn-on-font-lock 'turn-on-font-lock) | |
58856335 | 1287 | |
7837c247 | 1288 | (defun compilation-setup (&optional minor) |
6f5b7627 SM |
1289 | "Prepare the buffer for the compilation parsing commands to work. |
1290 | Optional argument MINOR indicates this is called from | |
1291 | `compilation-minor-mode'." | |
51c8ad03 | 1292 | (make-local-variable 'compilation-current-error) |
9b7b51a2 | 1293 | (make-local-variable 'compilation-messages-start) |
18aac618 | 1294 | (make-local-variable 'compilation-error-screen-columns) |
b3a7f48f | 1295 | (make-local-variable 'overlay-arrow-position) |
8b71e4d1 | 1296 | (set (make-local-variable 'overlay-arrow-string) "") |
6a1cdc5b JL |
1297 | (setq next-error-overlay-arrow-position nil) |
1298 | (add-hook 'kill-buffer-hook | |
1299 | (lambda () (setq next-error-overlay-arrow-position nil)) nil t) | |
9b7b51a2 SM |
1300 | ;; Note that compilation-next-error-function is for interfacing |
1301 | ;; with the next-error function in simple.el, and it's only | |
1302 | ;; coincidentally named similarly to compilation-next-error. | |
1303 | (setq next-error-function 'compilation-next-error-function) | |
7837c247 SM |
1304 | (set (make-local-variable 'font-lock-extra-managed-props) |
1305 | '(directory message help-echo mouse-face debug)) | |
1306 | (set (make-local-variable 'compilation-locs) | |
1307 | (make-hash-table :test 'equal :weakness 'value)) | |
6f5b7627 | 1308 | ;; lazy-lock would never find the message unless it's scrolled to. |
c536bb39 SM |
1309 | ;; jit-lock might fontify some things too late. |
1310 | (set (make-local-variable 'font-lock-support-mode) nil) | |
7837c247 | 1311 | (set (make-local-variable 'font-lock-maximum-size) nil) |
f6164cdd DP |
1312 | (let ((fld font-lock-defaults)) |
1313 | (if (and minor fld) | |
1314 | (font-lock-add-keywords nil (compilation-mode-font-lock-keywords)) | |
1315 | (setq font-lock-defaults '(compilation-mode-font-lock-keywords t))) | |
1316 | (if minor | |
1317 | (if font-lock-mode | |
1318 | (if fld | |
1319 | (font-lock-fontify-buffer) | |
1320 | (font-lock-change-mode) | |
1321 | (turn-on-font-lock)) | |
1322 | (turn-on-font-lock)) | |
1323 | ;; maybe defer font-lock till after derived mode is set up | |
1324 | (run-mode-hooks 'compilation-turn-on-font-lock)))) | |
0b18a8f6 | 1325 | |
7052680b | 1326 | ;;;###autoload |
4282eba1 | 1327 | (define-minor-mode compilation-shell-minor-mode |
7052680b RS |
1328 | "Toggle compilation shell minor mode. |
1329 | With arg, turn compilation mode on if and only if arg is positive. | |
4282eba1 SM |
1330 | In this minor mode, all the error-parsing commands of the |
1331 | Compilation major mode are available but bound to keys that don't | |
1332 | collide with Shell mode. See `compilation-mode'. | |
7052680b | 1333 | Turning the mode on runs the normal hook `compilation-shell-minor-mode-hook'." |
7837c247 | 1334 | nil " Shell-Compile" |
d408fed8 | 1335 | :group 'compilation |
7837c247 SM |
1336 | (if compilation-shell-minor-mode |
1337 | (compilation-setup t) | |
1338 | (font-lock-remove-keywords nil (compilation-mode-font-lock-keywords)) | |
1339 | (font-lock-fontify-buffer))) | |
7052680b | 1340 | |
d6bd8dca | 1341 | ;;;###autoload |
4282eba1 | 1342 | (define-minor-mode compilation-minor-mode |
0b18a8f6 RM |
1343 | "Toggle compilation minor mode. |
1344 | With arg, turn compilation mode on if and only if arg is positive. | |
4282eba1 SM |
1345 | In this minor mode, all the error-parsing commands of the |
1346 | Compilation major mode are available. See `compilation-mode'. | |
fee3f63a | 1347 | Turning the mode on runs the normal hook `compilation-minor-mode-hook'." |
7837c247 | 1348 | nil " Compilation" |
d408fed8 | 1349 | :group 'compilation |
7837c247 SM |
1350 | (if compilation-minor-mode |
1351 | (compilation-setup t) | |
1352 | (font-lock-remove-keywords nil (compilation-mode-font-lock-keywords)) | |
1353 | (font-lock-fontify-buffer))) | |
55dfd2c4 | 1354 | |
fd5e58d7 | 1355 | (defun compilation-handle-exit (process-status exit-status msg) |
6f5b7627 | 1356 | "Write MSG in the current buffer and hack its mode-line-process." |
d42c87ab | 1357 | (let ((inhibit-read-only t) |
fd5e58d7 RM |
1358 | (status (if compilation-exit-message-function |
1359 | (funcall compilation-exit-message-function | |
1360 | process-status exit-status msg) | |
1361 | (cons msg exit-status))) | |
1362 | (omax (point-max)) | |
1363 | (opoint (point))) | |
b3a7f48f | 1364 | ;; Record where we put the message, so we can ignore it later on. |
fd5e58d7 RM |
1365 | (goto-char omax) |
1366 | (insert ?\n mode-name " " (car status)) | |
0eac1faa | 1367 | (if (and (numberp compilation-window-height) |
7837c247 SM |
1368 | (zerop compilation-window-height)) |
1369 | (message "%s" (cdr status))) | |
01c50447 RS |
1370 | (if (bolp) |
1371 | (forward-char -1)) | |
fd5e58d7 | 1372 | (insert " at " (substring (current-time-string) 0 19)) |
01c50447 | 1373 | (goto-char (point-max)) |
47092737 RS |
1374 | ;; Prevent that message from being recognized as a compilation error. |
1375 | (add-text-properties omax (point) | |
1376 | (append '(compilation-handle-exit t) nil)) | |
52f84622 | 1377 | (setq mode-line-process (format ":%s [%s]" process-status (cdr status))) |
fd5e58d7 RM |
1378 | ;; Force mode line redisplay soon. |
1379 | (force-mode-line-update) | |
1380 | (if (and opoint (< opoint omax)) | |
1381 | (goto-char opoint)) | |
a5f1c37e RS |
1382 | (with-no-warnings |
1383 | (if compilation-finish-function | |
1384 | (funcall compilation-finish-function (current-buffer) msg))) | |
4cc36b17 RS |
1385 | (let ((functions compilation-finish-functions)) |
1386 | (while functions | |
1387 | (funcall (car functions) (current-buffer) msg) | |
1388 | (setq functions (cdr functions)))))) | |
fd5e58d7 | 1389 | |
55dfd2c4 | 1390 | ;; Called when compilation process changes state. |
55dfd2c4 | 1391 | (defun compilation-sentinel (proc msg) |
d3cb357b | 1392 | "Sentinel for compilation buffers." |
b3a7f48f DP |
1393 | (if (memq (process-status proc) '(exit signal)) |
1394 | (let ((buffer (process-buffer proc))) | |
1395 | (if (null (buffer-name buffer)) | |
1396 | ;; buffer killed | |
1397 | (set-process-buffer proc nil) | |
1398 | (with-current-buffer buffer | |
1399 | ;; Write something in the compilation buffer | |
1400 | ;; and hack its mode line. | |
1401 | (compilation-handle-exit (process-status proc) | |
1402 | (process-exit-status proc) | |
1403 | msg) | |
1404 | ;; Since the buffer and mode line will show that the | |
1405 | ;; process is dead, we can delete it now. Otherwise it | |
1406 | ;; will stay around until M-x list-processes. | |
1407 | (delete-process proc))) | |
1408 | (setq compilation-in-progress (delq proc compilation-in-progress))))) | |
55dfd2c4 | 1409 | |
ad62b7f1 RM |
1410 | (defun compilation-filter (proc string) |
1411 | "Process filter for compilation buffers. | |
4f6e4ad6 | 1412 | Just inserts the text, but uses `insert-before-markers'." |
991c70f8 | 1413 | (if (buffer-name (process-buffer proc)) |
c536bb39 SM |
1414 | (with-current-buffer (process-buffer proc) |
1415 | (let ((inhibit-read-only t)) | |
991c70f8 RS |
1416 | (save-excursion |
1417 | (goto-char (process-mark proc)) | |
1418 | (insert-before-markers string) | |
7837c247 | 1419 | (run-hooks 'compilation-filter-hook)))))) |
b5bb472e | 1420 | |
5d9f0de2 KS |
1421 | ;;; test if a buffer is a compilation buffer, assuming we're in the buffer |
1422 | (defsubst compilation-buffer-internal-p () | |
1423 | "Test if inside a compilation buffer." | |
1424 | (local-variable-p 'compilation-locs)) | |
1425 | ||
1426 | ;;; test if a buffer is a compilation buffer, using compilation-buffer-internal-p | |
51ba27e7 | 1427 | (defsubst compilation-buffer-p (buffer) |
5d9f0de2 KS |
1428 | "Test if BUFFER is a compilation buffer." |
1429 | (with-current-buffer buffer | |
1430 | (compilation-buffer-internal-p))) | |
7837c247 SM |
1431 | |
1432 | (defmacro compilation-loop (< property-change 1+ error) | |
1433 | `(while (,< n 0) | |
1434 | (or (setq pt (,property-change pt 'message)) | |
1435 | (error ,error compilation-error)) | |
1436 | ;; prop 'message usually has 2 changes, on and off, so re-search if off | |
1437 | (or (setq msg (get-text-property pt 'message)) | |
1438 | (if (setq pt (,property-change pt 'message)) | |
1439 | (setq msg (get-text-property pt 'message))) | |
1440 | (error ,error compilation-error)) | |
1441 | (or (< (cadr msg) compilation-skip-threshold) | |
1442 | (if different-file | |
1443 | (eq (prog1 last (setq last (nth 2 (car msg)))) | |
1444 | last)) | |
1445 | (if compilation-skip-visited | |
1446 | (nthcdr 4 (car msg))) | |
1447 | (if compilation-skip-to-next-location | |
1448 | (eq (car msg) loc)) | |
1449 | ;; count this message only if none of the above are true | |
1450 | (setq n (,1+ n))))) | |
1451 | ||
51c8ad03 | 1452 | (defun compilation-next-error (n &optional different-file pt) |
646bd331 | 1453 | "Move point to the next error in the compilation buffer. |
851231e9 DL |
1454 | Prefix arg N says how many error messages to move forwards (or |
1455 | backwards, if negative). | |
646bd331 RM |
1456 | Does NOT find the source line like \\[next-error]." |
1457 | (interactive "p") | |
1458 | (or (compilation-buffer-p (current-buffer)) | |
851231e9 | 1459 | (error "Not in a compilation buffer")) |
51c8ad03 | 1460 | (or pt (setq pt (point))) |
51c8ad03 DP |
1461 | (let* ((msg (get-text-property pt 'message)) |
1462 | (loc (car msg)) | |
1463 | last) | |
7837c247 SM |
1464 | (if (zerop n) |
1465 | (unless (or msg ; find message near here | |
c536bb39 SM |
1466 | (setq msg (get-text-property (max (1- pt) (point-min)) |
1467 | 'message))) | |
7837c247 | 1468 | (setq pt (previous-single-property-change pt 'message nil |
c536bb39 | 1469 | (line-beginning-position))) |
b3a7f48f | 1470 | (unless (setq msg (get-text-property (max (1- pt) (point-min)) 'message)) |
7837c247 | 1471 | (setq pt (next-single-property-change pt 'message nil |
c536bb39 | 1472 | (line-end-position))) |
b3a7f48f DP |
1473 | (or (setq msg (get-text-property pt 'message)) |
1474 | (setq pt (point))))) | |
7837c247 | 1475 | (setq last (nth 2 (car msg))) |
51c8ad03 DP |
1476 | (if (>= n 0) |
1477 | (compilation-loop > next-single-property-change 1- | |
1478 | (if (get-buffer-process (current-buffer)) | |
1479 | "No more %ss yet" | |
1480 | "Moved past last %s")) | |
c536bb39 SM |
1481 | ;; Don't move "back" to message at or before point. |
1482 | ;; Pass an explicit (point-min) to make sure pt is non-nil. | |
1483 | (setq pt (previous-single-property-change pt 'message nil (point-min))) | |
51c8ad03 DP |
1484 | (compilation-loop < previous-single-property-change 1+ |
1485 | "Moved back before first %s"))) | |
7837c247 SM |
1486 | (goto-char pt) |
1487 | (or msg | |
1488 | (error "No %s here" compilation-error)))) | |
646bd331 RM |
1489 | |
1490 | (defun compilation-previous-error (n) | |
1491 | "Move point to the previous error in the compilation buffer. | |
851231e9 DL |
1492 | Prefix arg N says how many error messages to move backwards (or |
1493 | forwards, if negative). | |
7837c247 | 1494 | Does NOT find the source line like \\[previous-error]." |
646bd331 RM |
1495 | (interactive "p") |
1496 | (compilation-next-error (- n))) | |
1497 | ||
b5bb472e | 1498 | (defun compilation-next-file (n) |
24299582 DP |
1499 | "Move point to the next error for a different file than the current one. |
1500 | Prefix arg N says how many files to move forwards (or backwards, if negative)." | |
b5bb472e | 1501 | (interactive "p") |
7837c247 | 1502 | (compilation-next-error n t)) |
b5bb472e RM |
1503 | |
1504 | (defun compilation-previous-file (n) | |
24299582 DP |
1505 | "Move point to the previous error for a different file than the current one. |
1506 | Prefix arg N says how many files to move backwards (or forwards, if negative)." | |
b5bb472e RM |
1507 | (interactive "p") |
1508 | (compilation-next-file (- n))) | |
1509 | ||
55dfd2c4 | 1510 | (defun kill-compilation () |
b765ba64 | 1511 | "Kill the process made by the \\[compile] or \\[grep] commands." |
55dfd2c4 | 1512 | (interactive) |
d3cb357b | 1513 | (let ((buffer (compilation-find-buffer))) |
55dfd2c4 | 1514 | (if (get-buffer-process buffer) |
d3cb357b | 1515 | (interrupt-process (get-buffer-process buffer)) |
851231e9 | 1516 | (error "The compilation process is not running")))) |
d3cb357b | 1517 | |
9da85ee5 | 1518 | (defalias 'compile-mouse-goto-error 'compile-goto-error) |
c536bb39 | 1519 | |
9da85ee5 SM |
1520 | (defun compile-goto-error (&optional event) |
1521 | "Visit the source for the error message at point. | |
7837c247 | 1522 | Use this command in a compilation log buffer. Sets the mark at point there." |
9da85ee5 | 1523 | (interactive (list last-input-event)) |
a6cd3f65 | 1524 | (if event (posn-set-point (event-end event))) |
d3cb357b | 1525 | (or (compilation-buffer-p (current-buffer)) |
851231e9 | 1526 | (error "Not in a compilation buffer")) |
b3a7f48f DP |
1527 | (if (get-text-property (point) 'directory) |
1528 | (dired-other-window (car (get-text-property (point) 'directory))) | |
1529 | (push-mark) | |
1530 | (setq compilation-current-error (point)) | |
bfd271b5 | 1531 | (next-error 0))) |
55dfd2c4 | 1532 | |
d3cb357b RM |
1533 | ;; Return a compilation buffer. |
1534 | ;; If the current buffer is a compilation buffer, return it. | |
d3cb357b RM |
1535 | ;; Otherwise, look for a compilation buffer and signal an error |
1536 | ;; if there are none. | |
749354f0 RS |
1537 | (defun compilation-find-buffer (&optional avoid-current) |
1538 | (next-error-find-buffer avoid-current 'compilation-buffer-internal-p)) | |
d3cb357b RM |
1539 | |
1540 | ;;;###autoload | |
5d9f0de2 | 1541 | (defun compilation-next-error-function (n &optional reset) |
a5f1c37e RS |
1542 | "Advance to the next error message and visit the file where the error was. |
1543 | This is the value of `next-error-function' in Compilation buffers." | |
7837c247 | 1544 | (interactive "p") |
5d9f0de2 KS |
1545 | (when reset |
1546 | (setq compilation-current-error nil)) | |
7837c247 SM |
1547 | (let* ((columns compilation-error-screen-columns) ; buffer's local value |
1548 | (last 1) | |
51c8ad03 | 1549 | (loc (compilation-next-error (or n 1) nil |
9b7b51a2 SM |
1550 | (or compilation-current-error |
1551 | compilation-messages-start | |
1552 | (point-min)))) | |
7837c247 SM |
1553 | (end-loc (nth 2 loc)) |
1554 | (marker (point-marker))) | |
51c8ad03 | 1555 | (setq compilation-current-error (point-marker) |
b3a7f48f DP |
1556 | overlay-arrow-position |
1557 | (if (bolp) | |
1558 | compilation-current-error | |
9b7b51a2 | 1559 | (copy-marker (line-beginning-position))) |
51c8ad03 | 1560 | loc (car loc)) |
7837c247 SM |
1561 | ;; If loc contains no marker, no error in that file has been visited. If |
1562 | ;; the marker is invalid the buffer has been killed. So, recalculate all | |
1563 | ;; markers for that file. | |
eb6fb6e2 | 1564 | (unless (and (nth 3 loc) (marker-buffer (nth 3 loc))) |
c536bb39 SM |
1565 | (with-current-buffer (compilation-find-file marker (caar (nth 2 loc)) |
1566 | (or (cdar (nth 2 loc)) | |
1567 | default-directory)) | |
7837c247 SM |
1568 | (save-restriction |
1569 | (widen) | |
c536bb39 | 1570 | (goto-char (point-min)) |
7837c247 SM |
1571 | ;; Treat file's found lines in forward order, 1 by 1. |
1572 | (dolist (line (reverse (cddr (nth 2 loc)))) | |
1573 | (when (car line) ; else this is a filename w/o a line# | |
1574 | (beginning-of-line (- (car line) last -1)) | |
1575 | (setq last (car line))) | |
1576 | ;; Treat line's found columns and store/update a marker for each. | |
1577 | (dolist (col (cdr line)) | |
1578 | (if (car col) | |
1579 | (if (eq (car col) -1) ; special case for range end | |
1580 | (end-of-line) | |
9c8e6c85 | 1581 | (compilation-move-to-column (car col) columns)) |
7837c247 SM |
1582 | (beginning-of-line) |
1583 | (skip-chars-forward " \t")) | |
eb6fb6e2 | 1584 | (if (nth 3 col) |
7837c247 SM |
1585 | (set-marker (nth 3 col) (point)) |
1586 | (setcdr (nthcdr 2 col) `(,(point-marker))))))))) | |
1587 | (compilation-goto-locus marker (nth 3 loc) (nth 3 end-loc)) | |
1588 | (setcdr (nthcdr 3 loc) t))) ; Set this one as visited. | |
1589 | ||
e3bef839 SM |
1590 | (defvar compilation-gcpro nil |
1591 | "Internal variable used to keep some values from being GC'd.") | |
1592 | (make-variable-buffer-local 'compilation-gcpro) | |
1593 | ||
eb6fb6e2 DP |
1594 | (defun compilation-fake-loc (marker file &optional line col) |
1595 | "Preassociate MARKER with FILE. | |
dbd97672 | 1596 | FILE should be ABSOLUTE-FILENAME or (RELATIVE-FILENAME . DIRNAME). |
eb6fb6e2 DP |
1597 | This is useful when you compile temporary files, but want |
1598 | automatic translation of the messages to the real buffer from | |
1599 | which the temporary file came. This only works if done before a | |
1600 | message about FILE appears! | |
1601 | ||
1602 | Optional args LINE and COL default to 1 and beginning of | |
1603 | indentation respectively. The marker is expected to reflect | |
1604 | this. In the simplest case the marker points to the first line | |
1605 | of the region that was saved to the temp file. | |
1606 | ||
1607 | If you concatenate several regions into the temp file (e.g. a | |
1608 | header with variable assignments and a code region), you must | |
1609 | call this several times, once each for the last line of one | |
1610 | region and the first line of the next region." | |
1611 | (or (consp file) (setq file (list file))) | |
dbd97672 | 1612 | (setq file (compilation-get-file-structure file)) |
e3bef839 SM |
1613 | ;; Between the current call to compilation-fake-loc and the first occurrence |
1614 | ;; of an error message referring to `file', the data is only kept is the | |
1615 | ;; weak hash-table compilation-locs, so we need to prevent this entry | |
1616 | ;; in compilation-locs from being GC'd away. --Stef | |
1617 | (push file compilation-gcpro) | |
eb6fb6e2 DP |
1618 | (let ((loc (compilation-assq (or line 1) (cdr file)))) |
1619 | (setq loc (compilation-assq col loc)) | |
1620 | (if (cdr loc) | |
1621 | (setcdr (cddr loc) (list marker)) | |
dbd97672 | 1622 | (setcdr loc (list line file marker))) |
eb6fb6e2 DP |
1623 | loc)) |
1624 | ||
8b71e4d1 NR |
1625 | (defcustom compilation-context-lines nil |
1626 | "Display this many lines of leading context before the current message. | |
1627 | If nil and the left fringe is displayed, don't scroll the | |
1628 | compilation output window; an arrow in the left fringe points to | |
1629 | the current message. If nil and there is no left fringe, the message | |
1630 | displays at the top of the window; there is no arrow." | |
a3a9c080 | 1631 | :type '(choice integer (const :tag "No window scrolling" nil)) |
f6164cdd | 1632 | :group 'compilation |
bf247b6e | 1633 | :version "22.1") |
7837c247 SM |
1634 | |
1635 | (defsubst compilation-set-window (w mk) | |
6f5b7627 | 1636 | "Align the compilation output window W with marker MK near top." |
a3a9c080 JL |
1637 | (if (integerp compilation-context-lines) |
1638 | (set-window-start w (save-excursion | |
8b71e4d1 NR |
1639 | (goto-char mk) |
1640 | (beginning-of-line | |
1641 | (- 1 compilation-context-lines)) | |
1642 | (point))) | |
3c9e7f42 RS |
1643 | ;; If there is no left fringe. |
1644 | (if (equal (car (window-fringes)) 0) | |
8b71e4d1 NR |
1645 | (set-window-start w (save-excursion |
1646 | (goto-char mk) | |
1647 | (beginning-of-line 1) | |
1648 | (point))))) | |
1649 | (set-window-point w mk)) | |
7837c247 | 1650 | |
0ea50e43 RS |
1651 | (defvar next-error-highlight-timer) |
1652 | ||
7837c247 | 1653 | (defun compilation-goto-locus (msg mk end-mk) |
6f5b7627 | 1654 | "Jump to an error corresponding to MSG at MK. |
9dc3a46a JL |
1655 | All arguments are markers. If END-MK is non-nil, mark is set there |
1656 | and overlay is highlighted between MK and END-MK." | |
d28701c7 | 1657 | (if (eq (window-buffer (selected-window)) |
7837c247 | 1658 | (marker-buffer msg)) |
d28701c7 RS |
1659 | ;; If the compilation buffer window is selected, |
1660 | ;; keep the compilation buffer in this window; | |
1661 | ;; display the source in another window. | |
1662 | (let ((pop-up-windows t)) | |
7837c247 | 1663 | (pop-to-buffer (marker-buffer mk))) |
8f36a284 | 1664 | (if (window-dedicated-p (selected-window)) |
7837c247 SM |
1665 | (pop-to-buffer (marker-buffer mk)) |
1666 | (switch-to-buffer (marker-buffer mk)))) | |
1667 | ;; If narrowing gets in the way of going to the right place, widen. | |
1668 | (unless (eq (goto-char mk) (point)) | |
1669 | (widen) | |
1670 | (goto-char mk)) | |
1671 | (if end-mk | |
9dc3a46a | 1672 | (push-mark end-mk t) |
7837c247 | 1673 | (if mark-active (setq mark-active))) |
721cfafe TTN |
1674 | ;; If hideshow got in the way of |
1675 | ;; seeing the right place, open permanently. | |
7837c247 SM |
1676 | (dolist (ov (overlays-at (point))) |
1677 | (when (eq 'hs (overlay-get ov 'invisible)) | |
1678 | (delete-overlay ov) | |
1679 | (goto-char mk))) | |
eaa3cac5 RM |
1680 | |
1681 | ;; Show compilation buffer in other window, scrolled to this error. | |
1682 | (let* ((pop-up-windows t) | |
eae2c972 | 1683 | ;; Use an existing window if it is in a visible frame. |
7837c247 | 1684 | (w (or (get-buffer-window (marker-buffer msg) 'visible) |
eae2c972 | 1685 | ;; Pop up a window. |
7837c247 SM |
1686 | (display-buffer (marker-buffer msg)))) |
1687 | (highlight-regexp (with-current-buffer (marker-buffer msg) | |
1688 | ;; also do this while we change buffer | |
1689 | (compilation-set-window w msg) | |
9ac57479 | 1690 | compilation-highlight-regexp))) |
9ac57479 KS |
1691 | (compilation-set-window-height w) |
1692 | ||
9dc3a46a | 1693 | (when highlight-regexp |
073fcaf6 JL |
1694 | (if (timerp next-error-highlight-timer) |
1695 | (cancel-timer next-error-highlight-timer)) | |
9ac57479 | 1696 | (unless compilation-highlight-overlay |
c536bb39 SM |
1697 | (setq compilation-highlight-overlay |
1698 | (make-overlay (point-min) (point-min))) | |
2beb6aa0 | 1699 | (overlay-put compilation-highlight-overlay 'face 'next-error)) |
7837c247 | 1700 | (with-current-buffer (marker-buffer mk) |
9ac57479 | 1701 | (save-excursion |
9dc3a46a | 1702 | (if end-mk (goto-char end-mk) (end-of-line)) |
c536bb39 | 1703 | (let ((end (point))) |
9dc3a46a | 1704 | (if mk (goto-char mk) (beginning-of-line)) |
9ac57479 | 1705 | (if (and (stringp highlight-regexp) |
7837c247 | 1706 | (re-search-forward highlight-regexp end t)) |
9ac57479 KS |
1707 | (progn |
1708 | (goto-char (match-beginning 0)) | |
2beb6aa0 JL |
1709 | (move-overlay compilation-highlight-overlay |
1710 | (match-beginning 0) (match-end 0) | |
1711 | (current-buffer))) | |
1712 | (move-overlay compilation-highlight-overlay | |
1713 | (point) end (current-buffer))) | |
1714 | (if (numberp next-error-highlight) | |
073fcaf6 JL |
1715 | (setq next-error-highlight-timer |
1716 | (run-at-time next-error-highlight nil 'delete-overlay | |
1717 | compilation-highlight-overlay))) | |
1718 | (if (not (or (eq next-error-highlight t) | |
1719 | (numberp next-error-highlight))) | |
2beb6aa0 JL |
1720 | (delete-overlay compilation-highlight-overlay)))))) |
1721 | (when (and (eq next-error-highlight 'fringe-arrow)) | |
6a1cdc5b JL |
1722 | (setq next-error-overlay-arrow-position |
1723 | (copy-marker (line-beginning-position)))))) | |
1724 | ||
eaa3cac5 | 1725 | \f |
20c1daec | 1726 | (defun compilation-find-file (marker filename dir &rest formats) |
851231e9 | 1727 | "Find a buffer for file FILENAME. |
ffb4b7a1 SM |
1728 | Search the directories in `compilation-search-path'. |
1729 | A nil in `compilation-search-path' means to try the | |
851231e9 DL |
1730 | current directory, which is passed in DIR. |
1731 | If FILENAME is not found at all, ask the user where to find it. | |
1732 | Pop up the buffer containing MARKER and scroll to MARKER if we ask the user." | |
20c1daec | 1733 | (or formats (setq formats '("%s"))) |
721cfafe TTN |
1734 | (save-excursion |
1735 | (let ((dirs compilation-search-path) | |
1736 | buffer thisdir fmts name) | |
1737 | (if (file-name-absolute-p filename) | |
5b6858da SM |
1738 | ;; The file name is absolute. Use its explicit directory as |
1739 | ;; the first in the search path, and strip it from FILENAME. | |
1740 | (setq filename (abbreviate-file-name (expand-file-name filename)) | |
1741 | dirs (cons (file-name-directory filename) dirs) | |
1742 | filename (file-name-nondirectory filename))) | |
721cfafe TTN |
1743 | ;; Now search the path. |
1744 | (while (and dirs (null buffer)) | |
1745 | (setq thisdir (or (car dirs) dir) | |
1746 | fmts formats) | |
1747 | ;; For each directory, try each format string. | |
1748 | (while (and fmts (null buffer)) | |
1749 | (setq name (expand-file-name (format (car fmts) filename) thisdir) | |
1750 | buffer (and (file-exists-p name) | |
ffb4b7a1 | 1751 | (find-file-noselect name)) |
721cfafe TTN |
1752 | fmts (cdr fmts))) |
1753 | (setq dirs (cdr dirs))) | |
1754 | (or buffer | |
7837c247 SM |
1755 | ;; The file doesn't exist. Ask the user where to find it. |
1756 | (let ((pop-up-windows t)) | |
1757 | (compilation-set-window (display-buffer (marker-buffer marker)) | |
1758 | marker) | |
721cfafe TTN |
1759 | (let ((name (expand-file-name |
1760 | (read-file-name | |
1761 | (format "Find this error in: (default %s) " | |
1762 | filename) | |
1763 | dir filename t)))) | |
1764 | (if (file-directory-p name) | |
1765 | (setq name (expand-file-name filename name))) | |
1766 | (setq buffer (and (file-exists-p name) | |
1767 | (find-file name)))))) | |
1768 | ;; Make intangible overlays tangible. | |
1769 | (mapcar (function (lambda (ov) | |
1770 | (when (overlay-get ov 'intangible) | |
1771 | (overlay-put ov 'intangible nil)))) | |
1772 | (overlays-in (point-min) (point-max))) | |
1773 | buffer))) | |
1774 | ||
dbd97672 DP |
1775 | (defun compilation-get-file-structure (file &optional fmt) |
1776 | "Retrieve FILE's file-structure or create a new one. | |
1777 | FILE should be (ABSOLUTE-FILENAME) or (RELATIVE-FILENAME . DIRNAME)." | |
1778 | ||
1779 | (or (gethash file compilation-locs) | |
1780 | ;; File was not previously encountered, at least not in the form passed. | |
1781 | ;; Let's normalize it and look again. | |
1782 | (let ((filename (car file)) | |
1783 | (default-directory (if (cdr file) | |
1784 | (file-truename (cdr file)) | |
1785 | default-directory))) | |
1786 | ||
1787 | ;; Check for a comint-file-name-prefix and prepend it if appropriate. | |
1788 | ;; (This is very useful for compilation-minor-mode in an rlogin-mode | |
1789 | ;; buffer.) | |
1790 | (if (boundp 'comint-file-name-prefix) | |
1791 | (if (file-name-absolute-p filename) | |
1792 | (setq filename | |
1793 | (concat (with-no-warnings comint-file-name-prefix) filename)) | |
1794 | (setq default-directory | |
1795 | (file-truename | |
1796 | (concat (with-no-warnings comint-file-name-prefix) default-directory))))) | |
1797 | ||
1798 | ;; If compilation-parse-errors-filename-function is | |
1799 | ;; defined, use it to process the filename. | |
1800 | (when compilation-parse-errors-filename-function | |
1801 | (setq filename | |
1802 | (funcall compilation-parse-errors-filename-function | |
1803 | filename))) | |
1804 | ||
1805 | ;; Some compilers (e.g. Sun's java compiler, reportedly) produce bogus | |
1806 | ;; file names like "./bar//foo.c" for file "bar/foo.c"; | |
1807 | ;; expand-file-name will collapse these into "/foo.c" and fail to find | |
1808 | ;; the appropriate file. So we look for doubled slashes in the file | |
1809 | ;; name and fix them. | |
1810 | (setq filename (command-line-normalize-file-name filename)) | |
1811 | ||
1812 | ;; Now eliminate any "..", because find-file would get them wrong. | |
1813 | ;; Make relative and absolute filenames, with or without links, the | |
1814 | ;; same. | |
1815 | (setq filename | |
1816 | (list (abbreviate-file-name | |
1817 | (file-truename (if (cdr file) | |
1818 | (expand-file-name filename) | |
1819 | filename))))) | |
1820 | ||
1821 | ;; Store it for the possibly unnormalized name | |
1822 | (puthash file | |
1823 | ;; Retrieve or create file-structure for normalized name | |
1824 | (or (gethash filename compilation-locs) | |
1825 | (puthash filename (list filename fmt) compilation-locs)) | |
1826 | compilation-locs)))) | |
51501e54 | 1827 | |
7837c247 | 1828 | (add-to-list 'debug-ignored-errors "^No more [-a-z ]+s yet$") |
f1ed9461 | 1829 | |
c536bb39 SM |
1830 | ;;; Compatibility with the old compile.el. |
1831 | ||
1832 | (defun compile-buffer-substring (n) (if n (match-string n))) | |
1833 | ||
1834 | (defun compilation-compat-error-properties (err) | |
6f5b7627 | 1835 | "Map old-style error ERR to new-style message." |
efb0e677 SM |
1836 | ;; Old-style structure is (MARKER (FILE DIR) LINE COL) or |
1837 | ;; (MARKER . MARKER). | |
1838 | (let ((dst (cdr err))) | |
1839 | (if (markerp dst) | |
1840 | ;; Must start with a face, for font-lock. | |
1841 | `(face nil | |
1842 | message ,(list (list nil nil nil dst) 2) | |
1843 | help-echo "mouse-2: visit the source location" | |
1844 | keymap compilation-button-map | |
1845 | mouse-face highlight) | |
1846 | ;; Too difficult to do it by hand: dispatch to the normal code. | |
1847 | (let* ((file (pop dst)) | |
1848 | (line (pop dst)) | |
1849 | (col (pop dst)) | |
1850 | (filename (pop file)) | |
1851 | (dirname (pop file)) | |
1852 | (fmt (pop file))) | |
1853 | (compilation-internal-error-properties | |
1854 | (cons filename dirname) line nil col nil 2 fmt))))) | |
c536bb39 SM |
1855 | |
1856 | (defun compilation-compat-parse-errors (limit) | |
1857 | (when compilation-parse-errors-function | |
1858 | ;; FIXME: We should remove the rest of the compilation keywords | |
1859 | ;; but we can't do that from here because font-lock is using | |
1860 | ;; the value right now. --stef | |
1861 | (save-excursion | |
1862 | (setq compilation-error-list nil) | |
1863 | ;; Reset compilation-parsing-end each time because font-lock | |
1864 | ;; might force us the re-parse many times (typically because | |
1865 | ;; some code adds some text-property to the output that we | |
1866 | ;; already parsed). You might say "why reparse", well: | |
1867 | ;; because font-lock has just removed the `message' property so | |
1868 | ;; have to do it all over again. | |
1869 | (if compilation-parsing-end | |
1870 | (set-marker compilation-parsing-end (point)) | |
1871 | (setq compilation-parsing-end (point-marker))) | |
1872 | (condition-case nil | |
1873 | ;; Ignore any error: we're calling this function earlier than | |
1874 | ;; in the old compile.el so things might not all be setup yet. | |
1875 | (funcall compilation-parse-errors-function limit nil) | |
1876 | (error nil)) | |
1877 | (dolist (err (if (listp compilation-error-list) compilation-error-list)) | |
1878 | (let* ((src (car err)) | |
1879 | (dst (cdr err)) | |
1880 | (loc (cond ((markerp dst) (list nil nil nil dst)) | |
1881 | ((consp dst) | |
1882 | (list (nth 2 dst) (nth 1 dst) | |
1883 | (cons (cdar dst) (caar dst))))))) | |
1884 | (when loc | |
1885 | (goto-char src) | |
1886 | ;; (put-text-property src (line-end-position) 'font-lock-face 'font-lock-warning-face) | |
1887 | (put-text-property src (line-end-position) | |
1888 | 'message (list loc 2))))))) | |
1889 | (goto-char limit) | |
1890 | nil) | |
1891 | ||
9b7b51a2 | 1892 | ;; Beware: this is not only compatiblity code. New code stil uses it. --Stef |
c536bb39 SM |
1893 | (defun compilation-forget-errors () |
1894 | ;; In case we hit the same file/line specs, we want to recompute a new | |
1895 | ;; marker for them, so flush our cache. | |
b3a7f48f | 1896 | (setq compilation-locs (make-hash-table :test 'equal :weakness 'value)) |
e3bef839 | 1897 | (setq compilation-gcpro nil) |
c536bb39 SM |
1898 | ;; FIXME: the old code reset the directory-stack, so maybe we should |
1899 | ;; put a `directory change' marker of some sort, but where? -stef | |
b3a7f48f | 1900 | ;; |
c536bb39 SM |
1901 | ;; FIXME: The old code moved compilation-current-error (which was |
1902 | ;; virtually represented by a mix of compilation-parsing-end and | |
1903 | ;; compilation-error-list) to point-min, but that was only meaningful for | |
1904 | ;; the internal uses of compilation-forget-errors: all calls from external | |
1905 | ;; packages seem to be followed by a move of compilation-parsing-end to | |
1906 | ;; something equivalent to point-max. So we speculatively move | |
1907 | ;; compilation-current-error to point-max (since the external package | |
1908 | ;; won't know that it should do it). --stef | |
9b7b51a2 SM |
1909 | (setq compilation-current-error nil) |
1910 | (let* ((proc (get-buffer-process (current-buffer))) | |
1911 | (mark (if proc (process-mark proc))) | |
1912 | (pos (or mark (point-max)))) | |
1913 | (setq compilation-messages-start | |
1914 | ;; In the future, ignore the text already present in the buffer. | |
1915 | ;; Since many process filter functions insert before markers, | |
1916 | ;; we need to put ours just before the insertion point rather | |
1917 | ;; than at the insertion point. If that's not possible, then | |
1918 | ;; don't use a marker. --Stef | |
1919 | (if (> pos (point-min)) (copy-marker (1- pos)) pos)))) | |
c536bb39 | 1920 | |
0c9a01ff MY |
1921 | ;;;###autoload |
1922 | (add-to-list 'auto-mode-alist '("\\.gcov\\'" . compilation-mode)) | |
1923 | ||
4746118a | 1924 | (provide 'compile) |
fad160d5 | 1925 | |
822001db | 1926 | ;; arch-tag: 12465727-7382-4f72-b234-79855a00dd8c |
fad160d5 | 1927 | ;;; compile.el ends here |