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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, |
d91362c9 | 4 | ;; 2001, 2002, 2003, 2004, 2005, 2006 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 | ||
e623859c JB |
73 | (defvar font-lock-extra-managed-props) |
74 | (defvar font-lock-keywords) | |
75 | (defvar font-lock-maximum-size) | |
76 | (defvar font-lock-support-mode) | |
77 | ||
78 | ||
c5049fa0 RS |
79 | (defgroup compilation nil |
80 | "Run compiler as inferior of Emacs, parse error messages." | |
81 | :group 'tools | |
82 | :group 'processes) | |
83 | ||
84 | ||
7c163413 | 85 | ;;;###autoload |
c5049fa0 | 86 | (defcustom compilation-mode-hook nil |
2894bd96 | 87 | "*List of hook functions run by `compilation-mode' (see `run-mode-hooks')." |
c5049fa0 RS |
88 | :type 'hook |
89 | :group 'compilation) | |
7c163413 RM |
90 | |
91 | ;;;###autoload | |
c5049fa0 RS |
92 | (defcustom compilation-window-height nil |
93 | "*Number of lines in a compilation window. If nil, use Emacs default." | |
94 | :type '(choice (const :tag "Default" nil) | |
95 | integer) | |
96 | :group 'compilation) | |
d3cb357b | 97 | |
7837c247 SM |
98 | (defvar compilation-first-column 1 |
99 | "*This is how compilers number the first column, usually 1 or 0.") | |
55dfd2c4 | 100 | |
e335e194 GM |
101 | (defvar compilation-parse-errors-filename-function nil |
102 | "Function to call to post-process filenames while parsing error messages. | |
103 | It takes one arg FILENAME which is the name of a file as found | |
104 | in the compilation output, and should return a transformed file name.") | |
105 | ||
49683a13 EZ |
106 | ;;;###autoload |
107 | (defvar compilation-process-setup-function nil | |
108 | "*Function to call to customize the compilation process. | |
6f5b7627 | 109 | This function is called immediately before the compilation process is |
49683a13 | 110 | started. It can be used to set any variables or functions that are used |
9ac57479 KS |
111 | while processing the output of the compilation process. The function |
112 | is called with variables `compilation-buffer' and `compilation-window' | |
7837c247 | 113 | bound to the compilation buffer and window, respectively.") |
49683a13 | 114 | |
aa228418 | 115 | ;;;###autoload |
d3cb357b | 116 | (defvar compilation-buffer-name-function nil |
6c43f2f9 RS |
117 | "Function to compute the name of a compilation buffer. |
118 | The function receives one argument, the name of the major mode of the | |
119 | compilation buffer. It should return a string. | |
120 | nil means compute the name with `(concat \"*\" (downcase major-mode) \"*\")'.") | |
55dfd2c4 | 121 | |
aa228418 | 122 | ;;;###autoload |
d3cb357b | 123 | (defvar compilation-finish-function nil |
c5049fa0 | 124 | "Function to call when a compilation process finishes. |
d3cb357b | 125 | It is called with two arguments: the compilation buffer, and a string |
620d3304 | 126 | describing how the process finished.") |
3c9e7f42 RS |
127 | |
128 | (make-obsolete-variable 'compilation-finish-function | |
129 | "Use `compilation-finish-functions', but it works a little differently." | |
130 | "22.1") | |
55dfd2c4 | 131 | |
4cc36b17 RS |
132 | ;;;###autoload |
133 | (defvar compilation-finish-functions nil | |
c5049fa0 | 134 | "Functions to call when a compilation process finishes. |
4cc36b17 RS |
135 | Each function is called with two arguments: the compilation buffer, |
136 | and a string describing how the process finished.") | |
137 | ||
ebff767c RM |
138 | (defvar compilation-in-progress nil |
139 | "List of compilation processes now running.") | |
140 | (or (assq 'compilation-in-progress minor-mode-alist) | |
141 | (setq minor-mode-alist (cons '(compilation-in-progress " Compiling") | |
142 | minor-mode-alist))) | |
143 | ||
7837c247 SM |
144 | (defvar compilation-error "error" |
145 | "Stem of message to print when no matches are found.") | |
6c43f2f9 | 146 | |
58856335 | 147 | (defvar compilation-arguments nil |
7837c247 | 148 | "Arguments that were given to `compilation-start'.") |
58856335 | 149 | |
6c43f2f9 | 150 | (defvar compilation-num-errors-found) |
d3cb357b | 151 | |
7837c247 SM |
152 | (defconst compilation-error-regexp-alist-alist |
153 | '((absoft | |
154 | "^\\(?:[Ee]rror on \\|[Ww]arning on\\( \\)\\)?[Ll]ine[ \t]+\\([0-9]+\\)[ \t]+\ | |
155 | of[ \t]+\"?\\([a-zA-Z]?:?[^\":\n]+\\)\"?:" 3 2 nil (1)) | |
5dfa3d35 | 156 | |
7837c247 SM |
157 | (ada |
158 | "\\(warning: .*\\)? at \\([^ \n]+\\):\\([0-9]+\\)$" 2 3 nil (1)) | |
c7c5bbc0 | 159 | |
7837c247 SM |
160 | (aix |
161 | " in line \\([0-9]+\\) of file \\([^ \n]+[^. \n]\\)\\.? " 2 1) | |
e1f540f2 | 162 | |
7837c247 SM |
163 | (ant |
164 | "^[ \t]*\\[[^] \n]+\\][ \t]*\\([^: \n]+\\):\\([0-9]+\\):\\(?:\\([0-9]+\\):[0-9]+:[0-9]+:\\)?\ | |
165 | \\( warning\\)?" 1 2 3 (4)) | |
e1f540f2 | 166 | |
7837c247 SM |
167 | (bash |
168 | "^\\([^: \n\t]+\\): line \\([0-9]+\\):" 1 2) | |
e1f540f2 | 169 | |
7837c247 SM |
170 | (borland |
171 | "^\\(?:Error\\|Warnin\\(g\\)\\) \\(?:[FEW][0-9]+ \\)?\ | |
172 | \\([a-zA-Z]?:?[^:( \t\n]+\\)\ | |
173 | \\([0-9]+\\)\\(?:[) \t]\\|:[^0-9\n]\\)" 2 3 nil (1)) | |
174 | ||
175 | (caml | |
f6164cdd DP |
176 | "^ *File \\(\"?\\)\\([^,\" \n\t<>]+\\)\\1, lines? \\([0-9]+\\)-?\\([0-9]+\\)?\\(?:$\\|,\ |
177 | \\(?: characters? \\([0-9]+\\)-?\\([0-9]+\\)?:\\)?\\([ \n]Warning:\\)?\\)" | |
178 | 2 (3 . 4) (5 . 6) (7)) | |
7837c247 SM |
179 | |
180 | (comma | |
181 | "^\"\\([^,\" \n\t]+\\)\", line \\([0-9]+\\)\ | |
182 | \\(?:[(. pos]+\\([0-9]+\\))?\\)?[:.,; (-]\\( warning:\\|[-0-9 ]*(W)\\)?" 1 2 3 (4)) | |
183 | ||
c39bf546 DP |
184 | (edg-1 |
185 | "^\\([^ \n]+\\)(\\([0-9]+\\)): \\(?:error\\|warnin\\(g\\)\\|remar\\(k\\)\\)" | |
186 | 1 2 nil (3 . 4)) | |
187 | (edg-2 | |
188 | "at line \\([0-9]+\\) of \"\\([^ \n]+\\)\"$" | |
189 | 2 1 nil 0) | |
190 | ||
7837c247 | 191 | (epc |
c39bf546 | 192 | "^Error [0-9]+ at (\\([0-9]+\\):\\([^)\n]+\\))" 2 1) |
7837c247 | 193 | |
12221c84 DP |
194 | (ftnchek |
195 | "\\(^Warning .*\\)? line[ \n]\\([0-9]+\\)[ \n]\\(?:col \\([0-9]+\\)[ \n]\\)?file \\([^ :;\n]+\\)" | |
196 | 4 2 3 (1)) | |
9fcabe79 | 197 | |
7837c247 SM |
198 | (iar |
199 | "^\"\\(.*\\)\",\\([0-9]+\\)\\s-+\\(?:Error\\|Warnin\\(g\\)\\)\\[[0-9]+\\]:" | |
200 | 1 2 nil (3)) | |
201 | ||
202 | (ibm | |
203 | "^\\([^( \n\t]+\\)(\\([0-9]+\\):\\([0-9]+\\)) :\ | |
204 | \\(?:warnin\\(g\\)\\|informationa\\(l\\)\\)?" 1 2 3 (4 . 5)) | |
205 | ||
6f5b7627 | 206 | ;; fixme: should be `mips' |
7837c247 | 207 | (irix |
9fcabe79 DP |
208 | "^[-[:alnum:]_/ ]+: \\(?:\\(?:[sS]evere\\|[eE]rror\\|[wW]arnin\\(g\\)\\|[iI]nf\\(o\\)\\)[0-9 ]*: \\)?\ |
209 | \\([^,\" \n\t]+\\)\\(?:, line\\|:\\) \\([0-9]+\\):" 3 4 nil (1 . 2)) | |
7837c247 SM |
210 | |
211 | (java | |
212 | "^\\(?:[ \t]+at \\|==[0-9]+== +\\(?:at\\|b\\(y\\)\\)\\).+(\\([^()\n]+\\):\\([0-9]+\\))$" 2 3 nil (1)) | |
213 | ||
214 | (jikes-file | |
215 | "^\\(?:Found\\|Issued\\) .* compiling \"\\(.+\\)\":$" 1 nil nil 0) | |
216 | (jikes-line | |
217 | "^ *\\([0-9]+\\)\\.[ \t]+.*\n +\\(<-*>\n\\*\\*\\* \\(?:Error\\|Warnin\\(g\\)\\)\\)" | |
218 | nil 1 nil 2 0 | |
219 | (2 (compilation-face '(3)))) | |
220 | ||
221 | (gcc-include | |
222 | "^\\(?:In file included\\| \\) from \ | |
223 | \\(.+\\):\\([0-9]+\\)\\(?:\\(:\\)\\|\\(,\\)\\)?" 1 2 nil (3 . 4)) | |
224 | ||
225 | (gnu | |
b8fa0ffd SM |
226 | ;; I have no idea what this first line is supposed to match, but it |
227 | ;; makes things ambiguous with output such as "foo:344:50:blabla" since | |
228 | ;; the "foo" part can match this first line (in which case the file | |
229 | ;; name as "344"). To avoid this, we disallow filenames exclusively | |
230 | ;; composed of digits. --Stef | |
6f5b7627 | 231 | "^\\(?:[[:alpha:]][-[:alnum:].]+: ?\\)?\ |
b8fa0ffd | 232 | \\([0-9]*[^0-9\n].*?\\): ?\ |
8decc87f SM |
233 | \\([0-9]+\\)\\(?:\\([.:]\\)\\([0-9]+\\)\\)?\ |
234 | \\(?:-\\([0-9]+\\)?\\(?:\\3\\([0-9]+\\)\\)?\\)?:\ | |
7837c247 | 235 | \\(?: *\\(\\(?:Future\\|Runtime\\)?[Ww]arning\\|W:\\)\\|\ |
d14fd70c | 236 | *\\([Ii]nfo\\(?:\\>\\|rmationa?l?\\)\\|I:\\|instantiated from\\)\\)?" |
7837c247 SM |
237 | 1 (2 . 5) (4 . 6) (7 . 8)) |
238 | ||
239 | (lcc | |
240 | "^\\(?:E\\|\\(W\\)\\), \\([^(\n]+\\)(\\([0-9]+\\),[ \t]*\\([0-9]+\\)" | |
241 | 2 3 4 (1)) | |
242 | ||
243 | (makepp | |
d14fd70c | 244 | "^makepp: \\(?:\\(?:warning\\(:\\).*?\\|\\(Scanning\\|[LR]e?l?oading makefile\\|Imported\\) \\|.*?\\)\ |
3b79dd20 | 245 | `\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]\\)" |
7837c247 | 246 | 4 5 nil (1 . 2) 3 |
3b79dd20 | 247 | ("`\\(\\(\\S +?\\)\\(?::\\([0-9]+\\)\\)?\\)['(]" nil nil |
7837c247 SM |
248 | (2 compilation-info-face) |
249 | (3 compilation-line-face nil t) | |
51c8ad03 | 250 | (1 (compilation-error-properties 2 3 nil nil nil 0 nil) |
7837c247 SM |
251 | append))) |
252 | ||
6f5b7627 | 253 | ;; Should be lint-1, lint-2 (SysV lint) |
7837c247 SM |
254 | (mips-1 |
255 | " (\\([0-9]+\\)) in \\([^ \n]+\\)" 2 1) | |
256 | (mips-2 | |
257 | " in \\([^()\n ]+\\)(\\([0-9]+\\))$" 1 2) | |
258 | ||
259 | (msft | |
28547c1f | 260 | "^\\([0-9]+>\\)?\\(\\(?:[a-zA-Z]:\\)?[^:(\t\n]+\\)(\\([0-9]+\\)) \ |
2a516a73 | 261 | : \\(?:error\\|warnin\\(g\\)\\) C[0-9]+:" 2 3 nil (4)) |
7837c247 SM |
262 | |
263 | (oracle | |
b3ef54c5 DP |
264 | "^\\(?:Semantic error\\|Error\\|PCC-[0-9]+:\\).* line \\([0-9]+\\)\ |
265 | \\(?:\\(?:,\\| at\\)? column \\([0-9]+\\)\\)?\ | |
266 | \\(?:,\\| in\\| of\\)? file \\(.*?\\):?$" | |
7837c247 | 267 | 3 1 2) |
40d63d1f | 268 | |
7837c247 SM |
269 | (perl |
270 | " at \\([^ \n]+\\) line \\([0-9]+\\)\\(?:[,.]\\|$\\)" 1 2) | |
271 | ||
272 | (rxp | |
273 | "^\\(?:Error\\|Warnin\\(g\\)\\):.*\n.* line \\([0-9]+\\) char\ | |
274 | \\([0-9]+\\) of file://\\(.+\\)" | |
275 | 4 2 3 (1)) | |
276 | ||
277 | (sparc-pascal-file | |
278 | "^\\w\\w\\w \\w\\w\\w +[0-3]?[0-9] +[0-2][0-9]:[0-5][0-9]:[0-5][0-9]\ | |
279 | [12][09][0-9][0-9] +\\(.*\\):$" | |
280 | 1 nil nil 0) | |
281 | (sparc-pascal-line | |
282 | "^\\(\\(?:E\\|\\(w\\)\\) +[0-9]+\\) line \\([0-9]+\\) - " | |
283 | nil 3 nil (2) nil (1 (compilation-face '(2)))) | |
284 | (sparc-pascal-example | |
285 | "^ +\\([0-9]+\\) +.*\n\\(\\(?:e\\|\\(w\\)\\) [0-9]+\\)-+" | |
286 | nil 1 nil (3) nil (2 (compilation-face '(3)))) | |
287 | ||
288 | (sun | |
6f5b7627 | 289 | ": \\(?:ERROR\\|WARNIN\\(G\\)\\|REMAR\\(K\\)\\) \\(?:[[:alnum:] ]+, \\)?\ |
7837c247 SM |
290 | File = \\(.+\\), Line = \\([0-9]+\\)\\(?:, Column = \\([0-9]+\\)\\)?" |
291 | 3 4 5 (1 . 2)) | |
292 | ||
293 | (sun-ada | |
294 | "^\\([^, \n\t]+\\), line \\([0-9]+\\), char \\([0-9]+\\)[:., \(-]" 1 2 3) | |
295 | ||
7837c247 SM |
296 | (4bsd |
297 | "\\(?:^\\|:: \\|\\S ( \\)\\(/[^ \n\t()]+\\)(\\([0-9]+\\))\ | |
0c9a01ff MY |
298 | \\(?:: \\(warning:\\)?\\|$\\| ),\\)" 1 2 nil (3)) |
299 | ||
300 | (gcov-file | |
b8fa0ffd | 301 | "^ *-: *\\(0\\):Source:\\(.+\\)$" |
eb3d9609 MY |
302 | 2 1 nil 0 nil |
303 | (1 compilation-line-face prepend) (2 compilation-info-face prepend)) | |
304 | (gcov-header | |
305 | "^ *-: *\\(0\\):\\(?:Object\\|Graph\\|Data\\|Runs\\|Programs\\):.+$" | |
306 | nil 1 nil 0 nil | |
307 | (1 compilation-line-face prepend)) | |
308 | ;; Underlines over all lines of gcov output are too uncomfortable to read. | |
309 | ;; However, hyperlinks embedded in the lines are useful. | |
310 | ;; So I put default face on the lines; and then put | |
311 | ;; compilation-*-face by manually to eliminate the underlines. | |
312 | ;; The hyperlinks are still effective. | |
313 | (gcov-nomark | |
314 | "^ *-: *\\([1-9]\\|[0-9]\\{2,\\}\\):.*$" | |
315 | nil 1 nil 0 nil | |
316 | (0 'default t) | |
317 | (1 compilation-line-face prepend)) | |
0c9a01ff | 318 | (gcov-called-line |
eb3d9609 | 319 | "^ *\\([0-9]+\\): *\\([0-9]+\\):.*$" |
b8fa0ffd | 320 | nil 2 nil 0 nil |
eb3d9609 MY |
321 | (0 'default t) |
322 | (1 compilation-info-face prepend) (2 compilation-line-face prepend)) | |
323 | (gcov-never-called | |
b8fa0ffd | 324 | "^ *\\(#####\\): *\\([0-9]+\\):.*$" |
eb3d9609 MY |
325 | nil 2 nil 2 nil |
326 | (0 'default t) | |
327 | (1 compilation-error-face prepend) (2 compilation-line-face prepend)) | |
328 | ) | |
7837c247 SM |
329 | "Alist of values for `compilation-error-regexp-alist'.") |
330 | ||
331 | (defcustom compilation-error-regexp-alist | |
332 | (mapcar 'car compilation-error-regexp-alist-alist) | |
6c43f2f9 | 333 | "Alist that specifies how to match errors in compiler output. |
7957baea | 334 | On GNU and Unix, any string is a valid filename, so these |
7837c247 SM |
335 | matchers must make some common sense assumptions, which catch |
336 | normal cases. A shorter list will be lighter on resource usage. | |
337 | ||
338 | Instead of an alist element, you can use a symbol, which is | |
339 | looked up in `compilation-error-regexp-alist-alist'. You can see | |
340 | the predefined symbols and their effects in the file | |
6f5b7627 | 341 | `etc/compilation.txt' (linked below if you are customizing this). |
7837c247 SM |
342 | |
343 | Each elt has the form (REGEXP FILE [LINE COLUMN TYPE HYPERLINK | |
344 | HIGHLIGHT...]). If REGEXP matches, the FILE'th subexpression | |
345 | gives the file name, and the LINE'th subexpression gives the line | |
346 | number. The COLUMN'th subexpression gives the column number on | |
347 | that line. | |
348 | ||
349 | If FILE, LINE or COLUMN are nil or that index didn't match, that | |
350 | information is not present on the matched line. In that case the | |
351 | file name is assumed to be the same as the previous one in the | |
352 | buffer, line number defaults to 1 and column defaults to | |
353 | beginning of line's indentation. | |
354 | ||
355 | FILE can also have the form (FILE FORMAT...), where the FORMATs | |
356 | \(e.g. \"%s.c\") will be applied in turn to the recognized file | |
357 | name, until a file of that name is found. Or FILE can also be a | |
4aede2f2 RS |
358 | function that returns (FILENAME) or (RELATIVE-FILENAME . DIRNAME). |
359 | In the former case, FILENAME may be relative or absolute. | |
7837c247 SM |
360 | |
361 | LINE can also be of the form (LINE . END-LINE) meaning a range | |
362 | of lines. COLUMN can also be of the form (COLUMN . END-COLUMN) | |
363 | meaning a range of columns starting on LINE and ending on | |
364 | END-LINE, if that matched. | |
365 | ||
366 | TYPE is 2 or nil for a real error or 1 for warning or 0 for info. | |
367 | TYPE can also be of the form (WARNING . INFO). In that case this | |
368 | will be equivalent to 1 if the WARNING'th subexpression matched | |
369 | or else equivalent to 0 if the INFO'th subexpression matched. | |
370 | See `compilation-error-face', `compilation-warning-face', | |
371 | `compilation-info-face' and `compilation-skip-threshold'. | |
372 | ||
373 | What matched the HYPERLINK'th subexpression has `mouse-face' and | |
374 | `compilation-message-face' applied. If this is nil, the text | |
375 | matched by the whole REGEXP becomes the hyperlink. | |
376 | ||
377 | Additional HIGHLIGHTs as described under `font-lock-keywords' can | |
378 | be added." | |
379 | :type `(set :menu-tag "Pick" | |
380 | ,@(mapcar (lambda (elt) | |
381 | (list 'const (car elt))) | |
382 | compilation-error-regexp-alist-alist)) | |
383 | :link `(file-link :tag "example file" | |
eeb3ede4 | 384 | ,(expand-file-name "compilation.txt" data-directory)) |
7837c247 | 385 | :group 'compilation) |
55dfd2c4 | 386 | |
ebb8cb68 EZ |
387 | (defvar compilation-directory nil |
388 | "Directory to restore to when doing `recompile'.") | |
389 | ||
7837c247 SM |
390 | (defvar compilation-directory-matcher |
391 | '("\\(?:Entering\\|Leavin\\(g\\)\\) directory `\\(.+\\)'$" (2 . 1)) | |
392 | "A list for tracking when directories are entered or left. | |
393 | Nil means not to track directories, e.g. if all file names are absolute. The | |
394 | first element is the REGEXP matching these messages. It can match any number | |
395 | of variants, e.g. different languages. The remaining elements are all of the | |
396 | form (DIR . LEAVE). If for any one of these the DIR'th subexpression | |
397 | matches, that is a directory name. If LEAVE is nil or the corresponding | |
398 | LEAVE'th subexpression doesn't match, this message is about going into another | |
399 | directory. If it does match anything, this message is about going back to the | |
400 | directory we were in before the last entering message. If you change this, | |
401 | you may also want to change `compilation-page-delimiter'.") | |
402 | ||
403 | (defvar compilation-page-delimiter | |
404 | "^\\(?:\f\\|.*\\(?:Entering\\|Leaving\\) directory `.+'\n\\)+" | |
405 | "Value of `page-delimiter' in Compilation mode.") | |
406 | ||
407 | (defvar compilation-mode-font-lock-keywords | |
47f97084 RF |
408 | '(;; Don't highlight this as a compilation message. |
409 | ("^Compilation started at.*" | |
410 | (0 '(face nil message nil help-echo nil mouse-face nil) t)) | |
b5f02314 CY |
411 | ("^Compiling file .*" |
412 | (0 '(face nil message nil help-echo nil mouse-face nil) t)) | |
47f97084 | 413 | ;; configure output lines. |
7837c247 SM |
414 | ("^[Cc]hecking \\(?:[Ff]or \\|[Ii]f \\|[Ww]hether \\(?:to \\)?\\)?\\(.+\\)\\.\\.\\. *\\(?:(cached) *\\)?\\(\\(yes\\(?: .+\\)?\\)\\|no\\|\\(.*\\)\\)$" |
415 | (1 font-lock-variable-name-face) | |
38dbf92b | 416 | (2 (compilation-face '(4 . 3)))) |
7837c247 | 417 | ;; Command output lines. Recognize `make[n]:' lines too. |
6f5b7627 | 418 | ("^\\([[:alnum:]_/.+-]+\\)\\(\\[\\([0-9]+\\)\\]\\)?[ \t]*:" |
7837c247 SM |
419 | (1 font-lock-function-name-face) (3 compilation-line-face nil t)) |
420 | (" --?o\\(?:utfile\\|utput\\)?[= ]?\\(\\S +\\)" . 1) | |
47f97084 RF |
421 | ("^Compilation \\(finished\\).*" |
422 | (0 '(face nil message nil help-echo nil mouse-face nil) t) | |
314b410b | 423 | (1 compilation-info-face)) |
47f97084 RF |
424 | ("^Compilation \\(exited abnormally\\|interrupt\\|killed\\|terminated\\)\\(?:.*with code \\([0-9]+\\)\\)?.*" |
425 | (0 '(face nil message nil help-echo nil mouse-face nil) t) | |
314b410b JL |
426 | (1 compilation-error-face) |
427 | (2 compilation-error-face nil t))) | |
7837c247 SM |
428 | "Additional things to highlight in Compilation mode. |
429 | This gets tacked on the end of the generated expressions.") | |
a24770bc | 430 | |
9ac57479 KS |
431 | (defvar compilation-highlight-regexp t |
432 | "Regexp matching part of visited source lines to highlight temporarily. | |
433 | Highlight entire line if t; don't highlight source lines if nil.") | |
434 | ||
435 | (defvar compilation-highlight-overlay nil | |
436 | "Overlay used to temporarily highlight compilation matches.") | |
437 | ||
f8e03ecb AS |
438 | (defcustom compilation-error-screen-columns t |
439 | "*If non-nil, column numbers in error messages are screen columns. | |
440 | Otherwise they are interpreted as character positions, with | |
441 | each character occupying one column. | |
442 | The default is to use screen columns, which requires that the compilation | |
443 | program and Emacs agree about the display width of the characters, | |
444 | especially the TAB character." | |
445 | :type 'boolean | |
446 | :group 'compilation | |
447 | :version "20.4") | |
448 | ||
c5049fa0 | 449 | (defcustom compilation-read-command t |
851231e9 DL |
450 | "*Non-nil means \\[compile] reads the compilation command to use. |
451 | Otherwise, \\[compile] just uses the value of `compile-command'." | |
c5049fa0 RS |
452 | :type 'boolean |
453 | :group 'compilation) | |
90016295 | 454 | |
e83be080 | 455 | ;;;###autoload |
c5049fa0 | 456 | (defcustom compilation-ask-about-save t |
851231e9 | 457 | "*Non-nil means \\[compile] asks which buffers to save before compiling. |
c5049fa0 RS |
458 | Otherwise, it saves all modified buffers without asking." |
459 | :type 'boolean | |
460 | :group 'compilation) | |
90016295 | 461 | |
7c163413 | 462 | ;;;###autoload |
c5049fa0 | 463 | (defcustom compilation-search-path '(nil) |
7c163413 | 464 | "*List of directories to search for source files named in error messages. |
d3cb357b | 465 | Elements should be directory names, not file names of directories. |
c5049fa0 RS |
466 | nil as an element means to try the default directory." |
467 | :type '(repeat (choice (const :tag "Default" nil) | |
468 | (string :tag "Directory"))) | |
469 | :group 'compilation) | |
55dfd2c4 | 470 | |
7957baea | 471 | ;;;###autoload |
c5049fa0 RS |
472 | (defcustom compile-command "make -k " |
473 | "*Last shell command used to do a compilation; default for next compilation. | |
55dfd2c4 RS |
474 | |
475 | Sometimes it is useful for files to supply local values for this variable. | |
476 | You might also use mode hooks to specify it in certain modes, like this: | |
477 | ||
61c4aaf8 | 478 | (add-hook 'c-mode-hook |
61c4aaf8 RS |
479 | (lambda () |
480 | (unless (or (file-exists-p \"makefile\") | |
481 | (file-exists-p \"Makefile\")) | |
5b6858da SM |
482 | (set (make-local-variable 'compile-command) |
483 | (concat \"make -k \" | |
7837c247 | 484 | (file-name-sans-extension buffer-file-name))))))" |
c5049fa0 RS |
485 | :type 'string |
486 | :group 'compilation) | |
631c8020 | 487 | ;;;###autoload(put 'compile-command 'safe-local-variable 'stringp) |
55dfd2c4 | 488 | |
7957baea | 489 | ;;;###autoload |
93ef35e4 | 490 | (defcustom compilation-disable-input nil |
3fa37cd1 EZ |
491 | "*If non-nil, send end-of-file as compilation process input. |
492 | This only affects platforms that support asynchronous processes (see | |
bac3a1c9 | 493 | `start-process'); synchronous compilation processes never accept input." |
3fa37cd1 EZ |
494 | :type 'boolean |
495 | :group 'compilation | |
496 | :version "22.1") | |
497 | ||
7837c247 SM |
498 | ;; A weak per-compilation-buffer hash indexed by (FILENAME . DIRECTORY). Each |
499 | ;; value is a FILE-STRUCTURE as described above, with the car eq to the hash | |
500 | ;; key. This holds the tree seen from root, for storing new nodes. | |
501 | (defvar compilation-locs ()) | |
502 | ||
503 | (defvar compilation-debug nil | |
6f5b7627 | 504 | "*Set this to t before creating a *compilation* buffer. |
7837c247 SM |
505 | Then every error line will have a debug text property with the matcher that |
506 | fit this line and the match data. Use `describe-text-properties'.") | |
d3cb357b | 507 | |
01f89d11 RM |
508 | (defvar compilation-exit-message-function nil "\ |
509 | If non-nil, called when a compilation process dies to return a status message. | |
fd5e58d7 RM |
510 | This should be a function of three arguments: process status, exit status, |
511 | and exit message; it returns a cons (MESSAGE . MODELINE) of the strings to | |
512 | write into the compilation buffer, and to put in its mode line.") | |
01f89d11 | 513 | |
c20f961b JPW |
514 | (defvar compilation-environment nil |
515 | "*List of environment variables for compilation to inherit. | |
516 | Each element should be a string of the form ENVVARNAME=VALUE. | |
517 | This list is temporarily prepended to `process-environment' prior to | |
518 | starting the compilation process.") | |
519 | ||
770970cb RS |
520 | ;; History of compile commands. |
521 | (defvar compile-history nil) | |
770970cb | 522 | |
fa947ef3 JL |
523 | (defface compilation-error |
524 | '((t :inherit font-lock-warning-face)) | |
525 | "Face used to highlight compiler errors." | |
da742205 | 526 | :group 'compilation |
fa947ef3 JL |
527 | :version "22.1") |
528 | ||
541a6d0d | 529 | (defface compilation-warning |
bc3621a0 EZ |
530 | '((((class color) (min-colors 16)) (:foreground "Orange" :weight bold)) |
531 | (((class color)) (:foreground "cyan" :weight bold)) | |
7837c247 SM |
532 | (t (:weight bold))) |
533 | "Face used to highlight compiler warnings." | |
da742205 | 534 | :group 'compilation |
bf247b6e | 535 | :version "22.1") |
7837c247 | 536 | |
541a6d0d | 537 | (defface compilation-info |
e4aa3c94 | 538 | '((((class color) (min-colors 16) (background light)) |
bc3621a0 | 539 | (:foreground "Green3" :weight bold)) |
ea81d57e DN |
540 | (((class color) (min-colors 88) (background dark)) |
541 | (:foreground "Green1" :weight bold)) | |
e4aa3c94 | 542 | (((class color) (min-colors 16) (background dark)) |
bc3621a0 EZ |
543 | (:foreground "Green" :weight bold)) |
544 | (((class color)) (:foreground "green" :weight bold)) | |
7837c247 | 545 | (t (:weight bold))) |
fa947ef3 | 546 | "Face used to highlight compiler information." |
da742205 | 547 | :group 'compilation |
bf247b6e | 548 | :version "22.1") |
7837c247 | 549 | |
a5f1c37e | 550 | (defface compilation-line-number |
38dbf92b | 551 | '((t :inherit font-lock-variable-name-face)) |
fa947ef3 | 552 | "Face for displaying line numbers in compiler messages." |
da742205 | 553 | :group 'compilation |
a5f1c37e RS |
554 | :version "22.1") |
555 | ||
556 | (defface compilation-column-number | |
38dbf92b | 557 | '((t :inherit font-lock-type-face)) |
fa947ef3 | 558 | "Face for displaying column numbers in compiler messages." |
da742205 | 559 | :group 'compilation |
a5f1c37e RS |
560 | :version "22.1") |
561 | ||
f4beca06 | 562 | (defcustom compilation-message-face 'underline |
7837c247 SM |
563 | "Face name to use for whole messages. |
564 | Faces `compilation-error-face', `compilation-warning-face', | |
565 | `compilation-info-face', `compilation-line-face' and | |
f4beca06 RS |
566 | `compilation-column-face' get prepended to this, when applicable." |
567 | :type 'face | |
568 | :group 'compilation | |
569 | :version "22.1") | |
7837c247 | 570 | |
38dbf92b | 571 | (defvar compilation-error-face 'compilation-error |
7837c247 SM |
572 | "Face name to use for file name in error messages.") |
573 | ||
38dbf92b | 574 | (defvar compilation-warning-face 'compilation-warning |
7837c247 SM |
575 | "Face name to use for file name in warning messages.") |
576 | ||
38dbf92b | 577 | (defvar compilation-info-face 'compilation-info |
7837c247 SM |
578 | "Face name to use for file name in informational messages.") |
579 | ||
a5f1c37e | 580 | (defvar compilation-line-face 'compilation-line-number |
38dbf92b | 581 | "Face name to use for line numbers in compiler messages.") |
7837c247 | 582 | |
a5f1c37e | 583 | (defvar compilation-column-face 'compilation-column-number |
fa947ef3 | 584 | "Face name to use for column numbers in compiler messages.") |
7837c247 SM |
585 | |
586 | ;; same faces as dired uses | |
587 | (defvar compilation-enter-directory-face 'font-lock-function-name-face | |
fa947ef3 | 588 | "Face name to use for entering directory messages.") |
7837c247 SM |
589 | |
590 | (defvar compilation-leave-directory-face 'font-lock-type-face | |
fa947ef3 | 591 | "Face name to use for leaving directory messages.") |
7837c247 SM |
592 | |
593 | ||
594 | ||
c536bb39 | 595 | ;; Used for compatibility with the old compile.el. |
0ff7f01e | 596 | (defvaralias 'compilation-last-buffer 'next-error-last-buffer) |
6f5b7627 | 597 | (defvar compilation-parsing-end (make-marker)) |
c536bb39 SM |
598 | (defvar compilation-parse-errors-function nil) |
599 | (defvar compilation-error-list nil) | |
600 | (defvar compilation-old-error-list nil) | |
601 | ||
7837c247 SM |
602 | (defun compilation-face (type) |
603 | (or (and (car type) (match-end (car type)) compilation-warning-face) | |
604 | (and (cdr type) (match-end (cdr type)) compilation-info-face) | |
605 | compilation-error-face)) | |
606 | ||
deda0c65 DP |
607 | ;; Internal function for calculating the text properties of a directory |
608 | ;; change message. The directory property is important, because it is | |
609 | ;; the stack of nested enter-messages. Relative filenames on the following | |
610 | ;; lines are relative to the top of the stack. | |
7837c247 SM |
611 | (defun compilation-directory-properties (idx leave) |
612 | (if leave (setq leave (match-end leave))) | |
613 | ;; find previous stack, and push onto it, or if `leave' pop it | |
614 | (let ((dir (previous-single-property-change (point) 'directory))) | |
615 | (setq dir (if dir (or (get-text-property (1- dir) 'directory) | |
616 | (get-text-property dir 'directory)))) | |
617 | `(face ,(if leave | |
618 | compilation-leave-directory-face | |
619 | compilation-enter-directory-face) | |
620 | directory ,(if leave | |
621 | (or (cdr dir) | |
622 | '(nil)) ; nil only isn't a property-change | |
623 | (cons (match-string-no-properties idx) dir)) | |
624 | mouse-face highlight | |
6f5b7627 | 625 | keymap compilation-button-map |
7837c247 SM |
626 | help-echo "mouse-2: visit current directory"))) |
627 | ||
628 | ;; Data type `reverse-ordered-alist' retriever. This function retrieves the | |
629 | ;; KEY element from the ALIST, creating it in the right position if not already | |
630 | ;; present. ALIST structure is | |
631 | ;; '(ANCHOR (KEY1 ...) (KEY2 ...)... (KEYn ALIST ...)) | |
632 | ;; ANCHOR is ignored, but necessary so that elements can be inserted. KEY1 | |
633 | ;; may be nil. The other KEYs are ordered backwards so that growing line | |
634 | ;; numbers can be inserted in front and searching can abort after half the | |
635 | ;; list on average. | |
6f5b7627 | 636 | (eval-when-compile ;Don't keep it at runtime if not needed. |
7837c247 SM |
637 | (defmacro compilation-assq (key alist) |
638 | `(let* ((l1 ,alist) | |
639 | (l2 (cdr l1))) | |
640 | (car (if (if (null ,key) | |
641 | (if l2 (null (caar l2))) | |
642 | (while (if l2 (if (caar l2) (< ,key (caar l2)) t)) | |
643 | (setq l1 l2 | |
644 | l2 (cdr l1))) | |
645 | (if l2 (eq ,key (caar l2)))) | |
646 | l2 | |
6f5b7627 | 647 | (setcdr l1 (cons (list ,key) l2))))))) |
7837c247 SM |
648 | |
649 | ||
650 | ;; This function is the central driver, called when font-locking to gather | |
651 | ;; all information needed to later jump to corresponding source code. | |
652 | ;; Return a property list with all meta information on this error location. | |
f0685ed1 | 653 | |
7837c247 SM |
654 | (defun compilation-error-properties (file line end-line col end-col type fmt) |
655 | (unless (< (next-single-property-change (match-beginning 0) 'directory nil (point)) | |
656 | (point)) | |
657 | (if file | |
658 | (if (functionp file) | |
659 | (setq file (funcall file)) | |
660 | (let (dir) | |
661 | (setq file (match-string-no-properties file)) | |
662 | (unless (file-name-absolute-p file) | |
663 | (setq dir (previous-single-property-change (point) 'directory) | |
664 | dir (if dir (or (get-text-property (1- dir) 'directory) | |
665 | (get-text-property dir 'directory))))) | |
efb0e677 | 666 | (setq file (cons file (car dir))))) |
7837c247 | 667 | ;; This message didn't mention one, get it from previous |
f0685ed1 RS |
668 | (let ((prev-pos |
669 | ;; Find the previous message. | |
670 | (previous-single-property-change (point) 'message))) | |
671 | (if prev-pos | |
672 | ;; Get the file structure that belongs to it. | |
673 | (let* ((prev | |
674 | (or (get-text-property (1- prev-pos) 'message) | |
675 | (get-text-property prev-pos 'message))) | |
676 | (prev-struct | |
677 | (car (nth 2 (car prev))))) | |
678 | ;; Construct FILE . DIR from that. | |
679 | (if prev-struct | |
680 | (setq file (cons (car prev-struct) | |
681 | (cadr prev-struct)))))) | |
682 | (unless file | |
683 | (setq file '("*unknown*"))))) | |
7837c247 SM |
684 | ;; All of these fields are optional, get them only if we have an index, and |
685 | ;; it matched some part of the message. | |
686 | (and line | |
687 | (setq line (match-string-no-properties line)) | |
688 | (setq line (string-to-number line))) | |
689 | (and end-line | |
690 | (setq end-line (match-string-no-properties end-line)) | |
691 | (setq end-line (string-to-number end-line))) | |
9dc3a46a JL |
692 | (if col |
693 | (if (functionp col) | |
694 | (setq col (funcall col)) | |
695 | (and | |
696 | (setq col (match-string-no-properties col)) | |
697 | (setq col (- (string-to-number col) compilation-first-column))))) | |
698 | (if (and end-col (functionp end-col)) | |
699 | (setq end-col (funcall end-col)) | |
700 | (if (and end-col (setq end-col (match-string-no-properties end-col))) | |
701 | (setq end-col (- (string-to-number end-col) compilation-first-column -1)) | |
702 | (if end-line (setq end-col -1)))) | |
eb6fb6e2 | 703 | (if (consp type) ; not a static type, check what it is. |
7837c247 SM |
704 | (setq type (or (and (car type) (match-end (car type)) 1) |
705 | (and (cdr type) (match-end (cdr type)) 0) | |
706 | 2))) | |
efb0e677 SM |
707 | (compilation-internal-error-properties file line end-line col end-col type fmt))) |
708 | ||
9c8e6c85 SM |
709 | (defun compilation-move-to-column (col screen) |
710 | "Go to column COL on the current line. | |
711 | If SCREEN is non-nil, columns are screen columns, otherwise, they are | |
712 | just char-counts." | |
713 | (if screen | |
714 | (move-to-column col) | |
715 | (goto-char (min (+ (line-beginning-position) col) (line-end-position))))) | |
716 | ||
7957baea | 717 | (defun compilation-internal-error-properties (file line end-line col end-col type fmts) |
efb0e677 SM |
718 | "Get the meta-info that will be added as text-properties. |
719 | LINE, END-LINE, COL, END-COL are integers or nil. | |
7957baea RS |
720 | TYPE can be 0, 1, or 2, meaning error, warning, or just info. |
721 | FILE should be (FILENAME) or (RELATIVE-FILENAME . DIRNAME) or nil. | |
722 | FMTS is a list of format specs for transforming the file name. | |
723 | (See `compilation-error-regexp-alist'.)" | |
efb0e677 | 724 | (unless file (setq file '("*unknown*"))) |
7957baea RS |
725 | (let* ((file-struct (compilation-get-file-structure file fmts)) |
726 | ;; Get first already existing marker (if any has one, all have one). | |
727 | ;; Do this first, as the compilation-assq`s may create new nodes. | |
728 | (marker-line (car (cddr file-struct))) ; a line structure | |
efb0e677 SM |
729 | (marker (nth 3 (cadr marker-line))) ; its marker |
730 | (compilation-error-screen-columns compilation-error-screen-columns) | |
731 | end-marker loc end-loc) | |
732 | (if (not (and marker (marker-buffer marker))) | |
7957baea | 733 | (setq marker nil) ; no valid marker for this file |
dbd97672 DP |
734 | (setq loc (or line 1)) ; normalize no linenumber to line 1 |
735 | (catch 'marker ; find nearest loc, at least one exists | |
7957baea | 736 | (dolist (x (nthcdr 3 file-struct)) ; loop over remaining lines |
dbd97672 | 737 | (if (> (car x) loc) ; still bigger |
efb0e677 | 738 | (setq marker-line x) |
dbd97672 DP |
739 | (if (> (- (or (car marker-line) 1) loc) |
740 | (- loc (car x))) ; current line is nearer | |
efb0e677 SM |
741 | (setq marker-line x)) |
742 | (throw 'marker t)))) | |
743 | (setq marker (nth 3 (cadr marker-line)) | |
dbd97672 | 744 | marker-line (or (car marker-line) 1)) |
efb0e677 | 745 | (with-current-buffer (marker-buffer marker) |
8dfb3e16 RS |
746 | (save-excursion |
747 | (save-restriction | |
748 | (widen) | |
749 | (goto-char (marker-position marker)) | |
750 | (when (or end-col end-line) | |
751 | (beginning-of-line (- (or end-line line) marker-line -1)) | |
752 | (if (or (null end-col) (< end-col 0)) | |
753 | (end-of-line) | |
754 | (compilation-move-to-column | |
755 | end-col compilation-error-screen-columns)) | |
756 | (setq end-marker (list (point-marker)))) | |
757 | (beginning-of-line (if end-line | |
758 | (- line end-line -1) | |
759 | (- loc marker-line -1))) | |
760 | (if col | |
761 | (compilation-move-to-column | |
762 | col compilation-error-screen-columns) | |
763 | (forward-to-indentation 0)) | |
764 | (setq marker (list (point-marker))))))) | |
efb0e677 | 765 | |
7957baea | 766 | (setq loc (compilation-assq line (cdr file-struct))) |
efb0e677 | 767 | (if end-line |
7957baea | 768 | (setq end-loc (compilation-assq end-line (cdr file-struct)) |
efb0e677 SM |
769 | end-loc (compilation-assq end-col end-loc)) |
770 | (if end-col ; use same line element | |
771 | (setq end-loc (compilation-assq end-col loc)))) | |
772 | (setq loc (compilation-assq col loc)) | |
773 | ;; If they are new, make the loc(s) reference the file they point to. | |
7957baea | 774 | (or (cdr loc) (setcdr loc `(,line ,file-struct ,@marker))) |
efb0e677 | 775 | (if end-loc |
7957baea RS |
776 | (or (cdr end-loc) |
777 | (setcdr end-loc `(,(or end-line line) ,file-struct ,@end-marker)))) | |
efb0e677 SM |
778 | |
779 | ;; Must start with face | |
780 | `(face ,compilation-message-face | |
781 | message (,loc ,type ,end-loc) | |
782 | ,@(if compilation-debug | |
783 | `(debug (,(assoc (with-no-warnings matcher) font-lock-keywords) | |
784 | ,@(match-data)))) | |
785 | help-echo ,(if col | |
786 | "mouse-2: visit this file, line and column" | |
787 | (if line | |
788 | "mouse-2: visit this file and line" | |
789 | "mouse-2: visit this file")) | |
790 | keymap compilation-button-map | |
791 | mouse-face highlight))) | |
7837c247 | 792 | |
e93b2a55 SM |
793 | (defun compilation-mode-font-lock-keywords () |
794 | "Return expressions to highlight in Compilation mode." | |
91fa27cd SM |
795 | (if compilation-parse-errors-function |
796 | ;; An old package! Try the compatibility code. | |
797 | '((compilation-compat-parse-errors)) | |
798 | (append | |
799 | ;; make directory tracking | |
800 | (if compilation-directory-matcher | |
801 | `((,(car compilation-directory-matcher) | |
802 | ,@(mapcar (lambda (elt) | |
803 | `(,(car elt) | |
804 | (compilation-directory-properties | |
805 | ,(car elt) ,(cdr elt)) | |
0ea50e43 | 806 | t t)) |
91fa27cd SM |
807 | (cdr compilation-directory-matcher))))) |
808 | ||
809 | ;; Compiler warning/error lines. | |
810 | (mapcar | |
811 | (lambda (item) | |
812 | (if (symbolp item) | |
813 | (setq item (cdr (assq item | |
814 | compilation-error-regexp-alist-alist)))) | |
815 | (let ((file (nth 1 item)) | |
816 | (line (nth 2 item)) | |
817 | (col (nth 3 item)) | |
818 | (type (nth 4 item)) | |
819 | end-line end-col fmt) | |
b3a7f48f DP |
820 | (if (consp file) (setq fmt (cdr file) file (car file))) |
821 | (if (consp line) (setq end-line (cdr line) line (car line))) | |
91fa27cd | 822 | (if (consp col) (setq end-col (cdr col) col (car col))) |
b3a7f48f | 823 | |
544dccaa | 824 | (if (functionp line) |
91fa27cd SM |
825 | ;; The old compile.el had here an undocumented hook that |
826 | ;; allowed `line' to be a function that computed the actual | |
827 | ;; error location. Let's do our best. | |
828 | `(,(car item) | |
0ea50e43 RS |
829 | (0 (save-match-data |
830 | (compilation-compat-error-properties | |
831 | (funcall ',line (cons (match-string ,file) | |
832 | (cons default-directory | |
833 | ',(nthcdr 4 item))) | |
834 | ,(if col `(match-string ,col)))))) | |
91fa27cd | 835 | (,file compilation-error-face t)) |
b3a7f48f | 836 | |
f71d34b0 SM |
837 | (unless (or (null (nth 5 item)) (integerp (nth 5 item))) |
838 | (error "HYPERLINK should be an integer: %s" (nth 5 item))) | |
839 | ||
91fa27cd SM |
840 | `(,(nth 0 item) |
841 | ||
842 | ,@(when (integerp file) | |
843 | `((,file ,(if (consp type) | |
844 | `(compilation-face ',type) | |
845 | (aref [compilation-info-face | |
846 | compilation-warning-face | |
847 | compilation-error-face] | |
848 | (or type 2)))))) | |
849 | ||
850 | ,@(when line | |
851 | `((,line compilation-line-face nil t))) | |
852 | ,@(when end-line | |
853 | `((,end-line compilation-line-face nil t))) | |
854 | ||
9dc3a46a | 855 | ,@(when (integerp col) |
91fa27cd | 856 | `((,col compilation-column-face nil t))) |
9dc3a46a | 857 | ,@(when (integerp end-col) |
91fa27cd SM |
858 | `((,end-col compilation-column-face nil t))) |
859 | ||
860 | ,@(nthcdr 6 item) | |
861 | (,(or (nth 5 item) 0) | |
862 | (compilation-error-properties ',file ,line ,end-line | |
863 | ,col ,end-col ',(or type 2) | |
864 | ',fmt) | |
865 | append))))) ; for compilation-message-face | |
866 | compilation-error-regexp-alist) | |
867 | ||
868 | compilation-mode-font-lock-keywords))) | |
7837c247 | 869 | |
01f89d11 | 870 | \f |
d3cb357b | 871 | ;;;###autoload |
7837c247 | 872 | (defun compile (command &optional comint) |
55dfd2c4 RS |
873 | "Compile the program including the current buffer. Default: run `make'. |
874 | Runs COMMAND, a shell command, in a separate process asynchronously | |
875 | with output going to the buffer `*compilation*'. | |
d3cb357b | 876 | |
6f5b7627 | 877 | If optional second arg COMINT is t the buffer will be in Comint mode with |
7837c247 SM |
878 | `compilation-shell-minor-mode'. |
879 | ||
55dfd2c4 RS |
880 | You can then use the command \\[next-error] to find the next error message |
881 | and move to the source code that caused it. | |
882 | ||
08b1edf4 RM |
883 | Interactively, prompts for the command if `compilation-read-command' is |
884 | non-nil; otherwise uses `compile-command'. With prefix arg, always prompts. | |
c39bf546 DP |
885 | Additionally, with universal prefix arg, compilation buffer will be in |
886 | comint mode, i.e. interactive. | |
08b1edf4 | 887 | |
c72095b3 RS |
888 | To run more than one compilation at once, start one and rename |
889 | the \`*compilation*' buffer to some other name with | |
890 | \\[rename-buffer]. Then start the next one. On most systems, | |
891 | termination of the main compilation process kills its | |
892 | subprocesses. | |
d3cb357b RM |
893 | |
894 | The name used for the buffer is actually whatever is returned by | |
895 | the function in `compilation-buffer-name-function', so you can set that | |
896 | to a function that generates a unique name." | |
90016295 | 897 | (interactive |
c39bf546 | 898 | (list |
20320c65 JL |
899 | (let ((command (eval compile-command))) |
900 | (if (or compilation-read-command current-prefix-arg) | |
901 | (read-from-minibuffer "Compile command: " | |
902 | command nil nil | |
903 | (if (equal (car compile-history) command) | |
904 | '(compile-history . 1) | |
905 | 'compile-history)) | |
906 | command)) | |
c39bf546 | 907 | (consp current-prefix-arg))) |
5b6858da SM |
908 | (unless (equal command (eval compile-command)) |
909 | (setq compile-command command)) | |
90016295 | 910 | (save-some-buffers (not compilation-ask-about-save) nil) |
ebb8cb68 | 911 | (setq compilation-directory default-directory) |
7837c247 | 912 | (compilation-start command comint)) |
55dfd2c4 | 913 | |
5b6858da | 914 | ;; run compile with the default command line |
e60476ca | 915 | (defun recompile () |
6867356a | 916 | "Re-compile the program including the current buffer. |
6f5b7627 SM |
917 | If this is run in a Compilation mode buffer, re-use the arguments from the |
918 | original use. Otherwise, recompile using `compile-command'." | |
e60476ca RS |
919 | (interactive) |
920 | (save-some-buffers (not compilation-ask-about-save) nil) | |
e4aa3c94 JL |
921 | (let ((default-directory |
922 | (or (and (not (eq major-mode (nth 1 compilation-arguments))) | |
923 | compilation-directory) | |
924 | default-directory))) | |
7837c247 SM |
925 | (apply 'compilation-start (or compilation-arguments |
926 | `(,(eval compile-command)))))) | |
09843b4a | 927 | |
b5812513 DL |
928 | (defcustom compilation-scroll-output nil |
929 | "*Non-nil to scroll the *compilation* buffer window as output appears. | |
930 | ||
6f5b7627 | 931 | Setting it causes the Compilation mode commands to put point at the |
b5812513 | 932 | end of their output window so that the end of the output is always |
6f5b7627 | 933 | visible rather than the beginning." |
b5812513 | 934 | :type 'boolean |
a46fddeb | 935 | :version "20.3" |
b5812513 DL |
936 | :group 'compilation) |
937 | ||
7bdb67b2 | 938 | |
ae0cc840 | 939 | (defun compilation-buffer-name (mode-name mode-command name-function) |
7bdb67b2 GM |
940 | "Return the name of a compilation buffer to use. |
941 | If NAME-FUNCTION is non-nil, call it with one argument MODE-NAME | |
942 | to determine the buffer name. | |
943 | Likewise if `compilation-buffer-name-function' is non-nil. | |
ae0cc840 | 944 | If current buffer is the mode MODE-COMMAND, |
7bdb67b2 GM |
945 | return the name of the current buffer, so that it gets reused. |
946 | Otherwise, construct a buffer name from MODE-NAME." | |
dc2feacf | 947 | (cond (name-function |
7bdb67b2 | 948 | (funcall name-function mode-name)) |
dc2feacf | 949 | (compilation-buffer-name-function |
7bdb67b2 | 950 | (funcall compilation-buffer-name-function mode-name)) |
ae0cc840 RS |
951 | ((and (eq mode-command major-mode) |
952 | (eq major-mode (nth 1 compilation-arguments))) | |
7bdb67b2 GM |
953 | (buffer-name)) |
954 | (t | |
955 | (concat "*" (downcase mode-name) "*")))) | |
956 | ||
7837c247 SM |
957 | ;; This is a rough emulation of the old hack, until the transition to new |
958 | ;; compile is complete. | |
55dfd2c4 | 959 | (defun compile-internal (command error-message |
a24770bc RS |
960 | &optional name-of-mode parser |
961 | error-regexp-alist name-function | |
962 | enter-regexp-alist leave-regexp-alist | |
23b0c5fc | 963 | file-regexp-alist nomessage-regexp-alist |
9ac57479 | 964 | no-async highlight-regexp local-map) |
7837c247 SM |
965 | (if parser |
966 | (error "Compile now works very differently, see `compilation-error-regexp-alist'")) | |
967 | (let ((compilation-error-regexp-alist | |
968 | (append file-regexp-alist (or error-regexp-alist | |
969 | compilation-error-regexp-alist))) | |
970 | (compilation-error (replace-regexp-in-string "^No more \\(.+\\)s\\.?" | |
971 | "\\1" error-message))) | |
972 | (compilation-start command nil name-function highlight-regexp))) | |
973 | (make-obsolete 'compile-internal 'compilation-start) | |
974 | ||
a24c45d2 | 975 | ;;;###autoload |
7837c247 | 976 | (defun compilation-start (command &optional mode name-function highlight-regexp) |
55dfd2c4 | 977 | "Run compilation command COMMAND (low level interface). |
489a8034 | 978 | If COMMAND starts with a cd command, that becomes the `default-directory'. |
9ac57479 KS |
979 | The rest of the arguments are optional; for them, nil means use the default. |
980 | ||
7837c247 | 981 | MODE is the major mode to set in the compilation buffer. Mode |
6f5b7627 | 982 | may also be t meaning use `compilation-shell-minor-mode' under `comint-mode'. |
5b317d74 RF |
983 | If NAME-FUNCTION is non-nil, call it with one argument (the mode name) |
984 | to determine the buffer name. | |
23b0c5fc | 985 | |
9ac57479 | 986 | If HIGHLIGHT-REGEXP is non-nil, `next-error' will temporarily highlight |
6f5b7627 | 987 | the matching section of the visited source line; the default is to use the |
9ac57479 KS |
988 | global value of `compilation-highlight-regexp'. |
989 | ||
646bd331 | 990 | Returns the compilation buffer created." |
7837c247 | 991 | (or mode (setq mode 'compilation-mode)) |
489a8034 DP |
992 | (let* ((name-of-mode |
993 | (if (eq mode t) | |
994 | (prog1 "compilation" (require 'comint)) | |
995 | (replace-regexp-in-string "-mode$" "" (symbol-name mode)))) | |
199143f1 | 996 | (thisdir default-directory) |
489a8034 | 997 | outwin outbuf) |
c536bb39 SM |
998 | (with-current-buffer |
999 | (setq outbuf | |
1000 | (get-buffer-create | |
ae0cc840 | 1001 | (compilation-buffer-name name-of-mode mode name-function))) |
d3cb357b RM |
1002 | (let ((comp-proc (get-buffer-process (current-buffer)))) |
1003 | (if comp-proc | |
1004 | (if (or (not (eq (process-status comp-proc) 'run)) | |
1005 | (yes-or-no-p | |
bea1d57a JB |
1006 | (format "A %s process is running; kill it? " |
1007 | name-of-mode))) | |
d3cb357b RM |
1008 | (condition-case () |
1009 | (progn | |
1010 | (interrupt-process comp-proc) | |
1011 | (sit-for 1) | |
1012 | (delete-process comp-proc)) | |
1013 | (error nil)) | |
1014 | (error "Cannot have two processes in `%s' at once" | |
7837c247 | 1015 | (buffer-name))))) |
7837c247 | 1016 | (buffer-disable-undo (current-buffer)) |
199143f1 DP |
1017 | ;; first transfer directory from where M-x compile was called |
1018 | (setq default-directory thisdir) | |
d42c87ab RS |
1019 | ;; Make compilation buffer read-only. The filter can still write it. |
1020 | ;; Clear out the compilation buffer. | |
199143f1 DP |
1021 | (let ((inhibit-read-only t) |
1022 | (default-directory thisdir)) | |
1023 | ;; Then evaluate a cd command if any, but don't perform it yet, else start-command | |
1024 | ;; would do it again through the shell: (cd "..") AND sh -c "cd ..; make" | |
1025 | (cd (if (string-match "^\\s *cd\\(?:\\s +\\(\\S +?\\)\\)?\\s *[;&\n]" command) | |
1026 | (if (match-end 1) | |
12221c84 | 1027 | (substitute-env-vars (match-string 1 command)) |
199143f1 DP |
1028 | "~") |
1029 | default-directory)) | |
abed5267 | 1030 | (erase-buffer) |
6d2957c4 RS |
1031 | ;; Select the desired mode. |
1032 | (if (not (eq mode t)) | |
1033 | (funcall mode) | |
1034 | (setq buffer-read-only nil) | |
1035 | (with-no-warnings (comint-mode)) | |
1036 | (compilation-shell-minor-mode)) | |
1037 | (if highlight-regexp | |
1038 | (set (make-local-variable 'compilation-highlight-regexp) | |
1039 | highlight-regexp)) | |
6d2957c4 | 1040 | ;; Output a mode setter, for saving and later reloading this buffer. |
d42c87ab RS |
1041 | (insert "-*- mode: " name-of-mode |
1042 | "; default-directory: " (prin1-to-string default-directory) | |
a67e5425 | 1043 | " -*-\n" |
314b410b JL |
1044 | (format "%s started at %s\n\n" |
1045 | mode-name | |
1046 | (substring (current-time-string) 0 19)) | |
a67e5425 | 1047 | command "\n") |
abed5267 | 1048 | (setq thisdir default-directory)) |
7837c247 SM |
1049 | (set-buffer-modified-p nil)) |
1050 | ;; If we're already in the compilation buffer, go to the end | |
1051 | ;; of the buffer, so point will track the compilation output. | |
1052 | (if (eq outbuf (current-buffer)) | |
1053 | (goto-char (point-max))) | |
1054 | ;; Pop up the compilation buffer. | |
1055 | (setq outwin (display-buffer outbuf nil t)) | |
1056 | (with-current-buffer outbuf | |
577bf5d2 JL |
1057 | (let ((process-environment |
1058 | (append | |
1059 | compilation-environment | |
1060 | (if (if (boundp 'system-uses-terminfo) ; `if' for compiler warning | |
1061 | system-uses-terminfo) | |
1062 | (list "TERM=dumb" "TERMCAP=" | |
1063 | (format "COLUMNS=%d" (window-width))) | |
1064 | (list "TERM=emacs" | |
1065 | (format "TERMCAP=emacs:co#%d:tc=unknown:" | |
1066 | (window-width)))) | |
1067 | ;; Set the EMACS variable, but | |
1068 | ;; don't override users' setting of $EMACS. | |
1069 | (unless (getenv "EMACS") '("EMACS=t")) | |
1070 | (copy-sequence process-environment)))) | |
577bf5d2 JL |
1071 | (set (make-local-variable 'compilation-arguments) |
1072 | (list command mode name-function highlight-regexp)) | |
1073 | (set (make-local-variable 'revert-buffer-function) | |
1074 | 'compilation-revert-buffer) | |
1075 | (set-window-start outwin (point-min)) | |
1076 | (or (eq outwin (selected-window)) | |
1077 | (set-window-point outwin (if compilation-scroll-output | |
1078 | (point) | |
1079 | (point-min)))) | |
1080 | ;; The setup function is called before compilation-set-window-height | |
1081 | ;; so it can set the compilation-window-height buffer locally. | |
1082 | (if compilation-process-setup-function | |
1083 | (funcall compilation-process-setup-function)) | |
1084 | (compilation-set-window-height outwin) | |
1085 | ;; Start the compilation. | |
1086 | (if (fboundp 'start-process) | |
1087 | (let ((proc (if (eq mode t) | |
1088 | (get-buffer-process | |
1089 | (with-no-warnings | |
1090 | (comint-exec outbuf (downcase mode-name) | |
1091 | shell-file-name nil `("-c" ,command)))) | |
1092 | (start-process-shell-command (downcase mode-name) | |
1093 | outbuf command)))) | |
1094 | ;; Make the buffer's mode line show process state. | |
1095 | (setq mode-line-process '(":%s")) | |
1096 | (set-process-sentinel proc 'compilation-sentinel) | |
1097 | (set-process-filter proc 'compilation-filter) | |
1098 | (set-marker (process-mark proc) (point) outbuf) | |
32eb2c08 SM |
1099 | (when compilation-disable-input |
1100 | (condition-case nil | |
1101 | (process-send-eof proc) | |
1102 | ;; The process may have exited already. | |
1103 | (error nil))) | |
577bf5d2 JL |
1104 | (setq compilation-in-progress |
1105 | (cons proc compilation-in-progress))) | |
1106 | ;; No asynchronous processes available. | |
1107 | (message "Executing `%s'..." command) | |
1108 | ;; Fake modeline display as if `start-process' were run. | |
1109 | (setq mode-line-process ":run") | |
1110 | (force-mode-line-update) | |
1111 | (sit-for 0) ; Force redisplay | |
cf63e6fa EZ |
1112 | (let* ((buffer-read-only nil) ; call-process needs to modify outbuf |
1113 | (status (call-process shell-file-name nil outbuf nil "-c" | |
1114 | command))) | |
577bf5d2 JL |
1115 | (cond ((numberp status) |
1116 | (compilation-handle-exit 'exit status | |
1117 | (if (zerop status) | |
1118 | "finished\n" | |
1119 | (format "\ | |
fd5e58d7 | 1120 | exited abnormally with code %d\n" |
577bf5d2 JL |
1121 | status)))) |
1122 | ((stringp status) | |
1123 | (compilation-handle-exit 'signal status | |
1124 | (concat status "\n"))) | |
1125 | (t | |
1126 | (compilation-handle-exit 'bizarre status status)))) | |
1127 | ;; Without async subprocesses, the buffer is not yet | |
1128 | ;; fontified, so fontify it now. | |
1129 | (let ((font-lock-verbose nil)) ; shut up font-lock messages | |
1130 | (font-lock-fontify-buffer)) | |
cf63e6fa | 1131 | (set-buffer-modified-p nil) |
199143f1 DP |
1132 | (message "Executing `%s'...done" command))) |
1133 | ;; Now finally cd to where the shell started make/grep/... | |
1134 | (setq default-directory thisdir)) | |
7837c247 SM |
1135 | (if (buffer-local-value 'compilation-scroll-output outbuf) |
1136 | (save-selected-window | |
1137 | (select-window outwin) | |
043442b4 KS |
1138 | (goto-char (point-max)))) |
1139 | ;; Make it so the next C-x ` will use this buffer. | |
5d9f0de2 | 1140 | (setq next-error-last-buffer outbuf))) |
55dfd2c4 | 1141 | |
c94b02d6 | 1142 | (defun compilation-set-window-height (window) |
851231e9 | 1143 | "Set the height of WINDOW according to `compilation-window-height'." |
9ac57479 KS |
1144 | (let ((height (buffer-local-value 'compilation-window-height (window-buffer window)))) |
1145 | (and height | |
1146 | (= (window-width window) (frame-width (window-frame window))) | |
1147 | ;; If window is alone in its frame, aside from a minibuffer, | |
1148 | ;; don't change its height. | |
1149 | (not (eq window (frame-root-window (window-frame window)))) | |
b3ef54c5 DP |
1150 | ;; Stef said that doing the saves in this order is safer: |
1151 | (save-excursion | |
9ac57479 | 1152 | (save-selected-window |
b3ef54c5 DP |
1153 | (select-window window) |
1154 | (enlarge-window (- height (window-height)))))))) | |
c94b02d6 | 1155 | |
4282eba1 SM |
1156 | (defvar compilation-menu-map |
1157 | (let ((map (make-sparse-keymap "Errors"))) | |
1158 | (define-key map [stop-subjob] | |
37bf89ab | 1159 | '("Stop Compilation" . kill-compilation)) |
4282eba1 SM |
1160 | (define-key map [compilation-mode-separator2] |
1161 | '("----" . nil)) | |
9ac57479 | 1162 | (define-key map [compilation-first-error] |
4282eba1 | 1163 | '("First Error" . first-error)) |
9ac57479 | 1164 | (define-key map [compilation-previous-error] |
4282eba1 | 1165 | '("Previous Error" . previous-error)) |
9ac57479 | 1166 | (define-key map [compilation-next-error] |
4282eba1 SM |
1167 | '("Next Error" . next-error)) |
1168 | map)) | |
1169 | ||
0b18a8f6 | 1170 | (defvar compilation-minor-mode-map |
55dfd2c4 | 1171 | (let ((map (make-sparse-keymap))) |
9da85ee5 | 1172 | (define-key map [mouse-2] 'compile-goto-error) |
0ac804df | 1173 | (define-key map [follow-link] 'mouse-face) |
55dfd2c4 | 1174 | (define-key map "\C-c\C-c" 'compile-goto-error) |
4e7ce12e | 1175 | (define-key map "\C-m" 'compile-goto-error) |
d3cb357b | 1176 | (define-key map "\C-c\C-k" 'kill-compilation) |
646bd331 RM |
1177 | (define-key map "\M-n" 'compilation-next-error) |
1178 | (define-key map "\M-p" 'compilation-previous-error) | |
d1ed4475 RM |
1179 | (define-key map "\M-{" 'compilation-previous-file) |
1180 | (define-key map "\M-}" 'compilation-next-file) | |
4282eba1 SM |
1181 | ;; Set up the menu-bar |
1182 | (define-key map [menu-bar compilation] | |
1183 | (cons "Errors" compilation-menu-map)) | |
55dfd2c4 | 1184 | map) |
4f6e4ad6 | 1185 | "Keymap for `compilation-minor-mode'.") |
0b18a8f6 | 1186 | |
a24770bc RS |
1187 | (defvar compilation-shell-minor-mode-map |
1188 | (let ((map (make-sparse-keymap))) | |
a24770bc RS |
1189 | (define-key map "\M-\C-m" 'compile-goto-error) |
1190 | (define-key map "\M-\C-n" 'compilation-next-error) | |
1191 | (define-key map "\M-\C-p" 'compilation-previous-error) | |
1192 | (define-key map "\M-{" 'compilation-previous-file) | |
1193 | (define-key map "\M-}" 'compilation-next-file) | |
1194 | ;; Set up the menu-bar | |
4282eba1 SM |
1195 | (define-key map [menu-bar compilation] |
1196 | (cons "Errors" compilation-menu-map)) | |
a24770bc RS |
1197 | map) |
1198 | "Keymap for `compilation-shell-minor-mode'.") | |
1199 | ||
60470fd2 SM |
1200 | (defvar compilation-button-map |
1201 | (let ((map (make-sparse-keymap))) | |
1202 | (define-key map [mouse-2] 'compile-goto-error) | |
0ac804df | 1203 | (define-key map [follow-link] 'mouse-face) |
60470fd2 SM |
1204 | (define-key map "\C-m" 'compile-goto-error) |
1205 | map) | |
1206 | "Keymap for compilation-message buttons.") | |
1207 | (fset 'compilation-button-map compilation-button-map) | |
1208 | ||
0b18a8f6 | 1209 | (defvar compilation-mode-map |
4282eba1 | 1210 | (let ((map (make-sparse-keymap))) |
261b01c6 RS |
1211 | ;; Don't inherit from compilation-minor-mode-map, |
1212 | ;; because that introduces a menu bar item we don't want. | |
1213 | ;; That confuses C-down-mouse-3. | |
5988691b | 1214 | (define-key map [mouse-2] 'compile-goto-error) |
0ac804df | 1215 | (define-key map [follow-link] 'mouse-face) |
5988691b RS |
1216 | (define-key map "\C-c\C-c" 'compile-goto-error) |
1217 | (define-key map "\C-m" 'compile-goto-error) | |
1218 | (define-key map "\C-c\C-k" 'kill-compilation) | |
1219 | (define-key map "\M-n" 'compilation-next-error) | |
1220 | (define-key map "\M-p" 'compilation-previous-error) | |
1221 | (define-key map "\M-{" 'compilation-previous-file) | |
1222 | (define-key map "\M-}" 'compilation-next-file) | |
70fec115 JL |
1223 | (define-key map "\t" 'compilation-next-error) |
1224 | (define-key map [backtab] 'compilation-previous-error) | |
5988691b | 1225 | |
0b18a8f6 RM |
1226 | (define-key map " " 'scroll-up) |
1227 | (define-key map "\^?" 'scroll-down) | |
221206e3 | 1228 | (define-key map "\C-c\C-f" 'next-error-follow-minor-mode) |
9ac57479 | 1229 | |
e60476ca | 1230 | ;; Set up the menu-bar |
5988691b RS |
1231 | (let ((submap (make-sparse-keymap "Compile"))) |
1232 | (define-key map [menu-bar compilation] | |
1233 | (cons "Compile" submap)) | |
1234 | (set-keymap-parent submap compilation-menu-map)) | |
4282eba1 | 1235 | (define-key map [menu-bar compilation compilation-separator2] |
e60476ca | 1236 | '("----" . nil)) |
9ac57479 | 1237 | (define-key map [menu-bar compilation compilation-grep] |
314b410b | 1238 | '("Search Files (grep)..." . grep)) |
9ac57479 | 1239 | (define-key map [menu-bar compilation compilation-recompile] |
e60476ca | 1240 | '("Recompile" . recompile)) |
9ac57479 | 1241 | (define-key map [menu-bar compilation compilation-compile] |
32f4ab17 | 1242 | '("Compile..." . compile)) |
0b18a8f6 RM |
1243 | map) |
1244 | "Keymap for compilation log buffers. | |
4282eba1 | 1245 | `compilation-minor-mode-map' is a parent of this.") |
55dfd2c4 | 1246 | |
0a35bd79 RS |
1247 | (put 'compilation-mode 'mode-class 'special) |
1248 | ||
c536bb39 SM |
1249 | (defvar compilation-skip-to-next-location t |
1250 | "*If non-nil, skip multiple error messages for the same source location.") | |
1251 | ||
1252 | (defcustom compilation-skip-threshold 1 | |
1253 | "*Compilation motion commands skip less important messages. | |
1254 | The value can be either 2 -- skip anything less than error, 1 -- | |
1255 | skip anything less than warning or 0 -- don't skip any messages. | |
1256 | Note that all messages not positively identified as warning or | |
1257 | info, are considered errors." | |
1258 | :type '(choice (const :tag "Warnings and info" 2) | |
1259 | (const :tag "Info" 1) | |
1260 | (const :tag "None" 0)) | |
f6164cdd | 1261 | :group 'compilation |
bf247b6e | 1262 | :version "22.1") |
c536bb39 SM |
1263 | |
1264 | (defcustom compilation-skip-visited nil | |
1265 | "*Compilation motion commands skip visited messages if this is t. | |
1266 | Visited messages are ones for which the file, line and column have been jumped | |
1267 | to from the current content in the current compilation buffer, even if it was | |
1268 | from a different message." | |
1269 | :type 'boolean | |
f6164cdd | 1270 | :group 'compilation |
bf247b6e | 1271 | :version "22.1") |
c536bb39 | 1272 | |
501cf428 | 1273 | ;;;###autoload |
d42c87ab | 1274 | (defun compilation-mode (&optional name-of-mode) |
55dfd2c4 RS |
1275 | "Major mode for compilation log buffers. |
1276 | \\<compilation-mode-map>To visit the source for a line-numbered error, | |
d3cb357b | 1277 | move point to the error message line and type \\[compile-goto-error]. |
7c163413 RM |
1278 | To kill the compilation, type \\[kill-compilation]. |
1279 | ||
2894bd96 | 1280 | Runs `compilation-mode-hook' with `run-mode-hooks' (which see). |
8ff2ed52 RS |
1281 | |
1282 | \\{compilation-mode-map}" | |
55dfd2c4 | 1283 | (interactive) |
9af0d309 | 1284 | (kill-all-local-variables) |
55dfd2c4 | 1285 | (use-local-map compilation-mode-map) |
0b18a8f6 | 1286 | (setq major-mode 'compilation-mode |
d42c87ab | 1287 | mode-name (or name-of-mode "Compilation")) |
7837c247 SM |
1288 | (set (make-local-variable 'page-delimiter) |
1289 | compilation-page-delimiter) | |
0b18a8f6 | 1290 | (compilation-setup) |
bd8c6db5 | 1291 | (setq buffer-read-only t) |
7837c247 SM |
1292 | (run-mode-hooks 'compilation-mode-hook)) |
1293 | ||
1294 | (defmacro define-compilation-mode (mode name doc &rest body) | |
1295 | "This is like `define-derived-mode' without the PARENT argument. | |
1296 | The parent is always `compilation-mode' and the customizable `compilation-...' | |
bac3a1c9 JL |
1297 | variables are also set from the name of the mode you have chosen, |
1298 | by replacing the first word, e.g `compilation-scroll-output' from | |
1299 | `grep-scroll-output' if that variable exists." | |
7837c247 SM |
1300 | (let ((mode-name (replace-regexp-in-string "-mode\\'" "" (symbol-name mode)))) |
1301 | `(define-derived-mode ,mode compilation-mode ,name | |
1302 | ,doc | |
1303 | ,@(mapcar (lambda (v) | |
1304 | (setq v (cons v | |
1305 | (intern-soft (replace-regexp-in-string | |
1306 | "^compilation" mode-name | |
1307 | (symbol-name v))))) | |
1308 | (and (cdr v) | |
1309 | (or (boundp (cdr v)) | |
1310 | (if (boundp 'byte-compile-bound-variables) | |
1311 | (memq (cdr v) byte-compile-bound-variables))) | |
1312 | `(set (make-local-variable ',(car v)) ,(cdr v)))) | |
1313 | '(compilation-buffer-name-function | |
1314 | compilation-directory-matcher | |
1315 | compilation-error | |
1316 | compilation-error-regexp-alist | |
1317 | compilation-error-regexp-alist-alist | |
1318 | compilation-error-screen-columns | |
1319 | compilation-finish-function | |
1320 | compilation-finish-functions | |
1321 | compilation-first-column | |
1322 | compilation-mode-font-lock-keywords | |
1323 | compilation-page-delimiter | |
1324 | compilation-parse-errors-filename-function | |
1325 | compilation-process-setup-function | |
1326 | compilation-scroll-output | |
1327 | compilation-search-path | |
1328 | compilation-skip-threshold | |
1329 | compilation-window-height)) | |
1330 | ,@body))) | |
0b18a8f6 | 1331 | |
58856335 | 1332 | (defun compilation-revert-buffer (ignore-auto noconfirm) |
9ed2ab9f RS |
1333 | (if buffer-file-name |
1334 | (let (revert-buffer-function) | |
9ac57479 | 1335 | (revert-buffer ignore-auto noconfirm)) |
9ed2ab9f | 1336 | (if (or noconfirm (yes-or-no-p (format "Restart compilation? "))) |
7837c247 SM |
1337 | (apply 'compilation-start compilation-arguments)))) |
1338 | ||
c536bb39 SM |
1339 | (defvar compilation-current-error nil |
1340 | "Marker to the location from where the next error will be found. | |
1341 | The global commands next/previous/first-error/goto-error use this.") | |
51c8ad03 | 1342 | |
9b7b51a2 SM |
1343 | (defvar compilation-messages-start nil |
1344 | "Buffer position of the beginning of the compilation messages. | |
1345 | If nil, use the beginning of buffer.") | |
1346 | ||
7837c247 SM |
1347 | ;; A function name can't be a hook, must be something with a value. |
1348 | (defconst compilation-turn-on-font-lock 'turn-on-font-lock) | |
58856335 | 1349 | |
7837c247 | 1350 | (defun compilation-setup (&optional minor) |
6f5b7627 SM |
1351 | "Prepare the buffer for the compilation parsing commands to work. |
1352 | Optional argument MINOR indicates this is called from | |
1353 | `compilation-minor-mode'." | |
51c8ad03 | 1354 | (make-local-variable 'compilation-current-error) |
9b7b51a2 | 1355 | (make-local-variable 'compilation-messages-start) |
18aac618 | 1356 | (make-local-variable 'compilation-error-screen-columns) |
b3a7f48f | 1357 | (make-local-variable 'overlay-arrow-position) |
8b71e4d1 | 1358 | (set (make-local-variable 'overlay-arrow-string) "") |
6a1cdc5b JL |
1359 | (setq next-error-overlay-arrow-position nil) |
1360 | (add-hook 'kill-buffer-hook | |
1361 | (lambda () (setq next-error-overlay-arrow-position nil)) nil t) | |
9b7b51a2 SM |
1362 | ;; Note that compilation-next-error-function is for interfacing |
1363 | ;; with the next-error function in simple.el, and it's only | |
1364 | ;; coincidentally named similarly to compilation-next-error. | |
1365 | (setq next-error-function 'compilation-next-error-function) | |
7837c247 SM |
1366 | (set (make-local-variable 'font-lock-extra-managed-props) |
1367 | '(directory message help-echo mouse-face debug)) | |
1368 | (set (make-local-variable 'compilation-locs) | |
1369 | (make-hash-table :test 'equal :weakness 'value)) | |
6f5b7627 | 1370 | ;; lazy-lock would never find the message unless it's scrolled to. |
c536bb39 SM |
1371 | ;; jit-lock might fontify some things too late. |
1372 | (set (make-local-variable 'font-lock-support-mode) nil) | |
7837c247 | 1373 | (set (make-local-variable 'font-lock-maximum-size) nil) |
963b2040 CY |
1374 | (if minor |
1375 | (let ((fld font-lock-defaults)) | |
f6164cdd | 1376 | (font-lock-add-keywords nil (compilation-mode-font-lock-keywords)) |
f6164cdd DP |
1377 | (if font-lock-mode |
1378 | (if fld | |
1379 | (font-lock-fontify-buffer) | |
1380 | (font-lock-change-mode) | |
1381 | (turn-on-font-lock)) | |
963b2040 | 1382 | (turn-on-font-lock))) |
49d11c49 | 1383 | (setq font-lock-defaults '(compilation-mode-font-lock-keywords t)) |
963b2040 CY |
1384 | ;; maybe defer font-lock till after derived mode is set up |
1385 | (run-mode-hooks 'compilation-turn-on-font-lock))) | |
0b18a8f6 | 1386 | |
7052680b | 1387 | ;;;###autoload |
4282eba1 | 1388 | (define-minor-mode compilation-shell-minor-mode |
7052680b RS |
1389 | "Toggle compilation shell minor mode. |
1390 | With arg, turn compilation mode on if and only if arg is positive. | |
4282eba1 SM |
1391 | In this minor mode, all the error-parsing commands of the |
1392 | Compilation major mode are available but bound to keys that don't | |
1393 | collide with Shell mode. See `compilation-mode'. | |
7052680b | 1394 | Turning the mode on runs the normal hook `compilation-shell-minor-mode-hook'." |
7837c247 | 1395 | nil " Shell-Compile" |
d408fed8 | 1396 | :group 'compilation |
7837c247 SM |
1397 | (if compilation-shell-minor-mode |
1398 | (compilation-setup t) | |
1399 | (font-lock-remove-keywords nil (compilation-mode-font-lock-keywords)) | |
1400 | (font-lock-fontify-buffer))) | |
7052680b | 1401 | |
d6bd8dca | 1402 | ;;;###autoload |
4282eba1 | 1403 | (define-minor-mode compilation-minor-mode |
0b18a8f6 RM |
1404 | "Toggle compilation minor mode. |
1405 | With arg, turn compilation mode on if and only if arg is positive. | |
4282eba1 SM |
1406 | In this minor mode, all the error-parsing commands of the |
1407 | Compilation major mode are available. See `compilation-mode'. | |
fee3f63a | 1408 | Turning the mode on runs the normal hook `compilation-minor-mode-hook'." |
7837c247 | 1409 | nil " Compilation" |
d408fed8 | 1410 | :group 'compilation |
7837c247 SM |
1411 | (if compilation-minor-mode |
1412 | (compilation-setup t) | |
1413 | (font-lock-remove-keywords nil (compilation-mode-font-lock-keywords)) | |
1414 | (font-lock-fontify-buffer))) | |
55dfd2c4 | 1415 | |
fd5e58d7 | 1416 | (defun compilation-handle-exit (process-status exit-status msg) |
6f5b7627 | 1417 | "Write MSG in the current buffer and hack its mode-line-process." |
d42c87ab | 1418 | (let ((inhibit-read-only t) |
fd5e58d7 RM |
1419 | (status (if compilation-exit-message-function |
1420 | (funcall compilation-exit-message-function | |
1421 | process-status exit-status msg) | |
1422 | (cons msg exit-status))) | |
1423 | (omax (point-max)) | |
1424 | (opoint (point))) | |
b3a7f48f | 1425 | ;; Record where we put the message, so we can ignore it later on. |
fd5e58d7 RM |
1426 | (goto-char omax) |
1427 | (insert ?\n mode-name " " (car status)) | |
0eac1faa | 1428 | (if (and (numberp compilation-window-height) |
7837c247 SM |
1429 | (zerop compilation-window-height)) |
1430 | (message "%s" (cdr status))) | |
01c50447 RS |
1431 | (if (bolp) |
1432 | (forward-char -1)) | |
fd5e58d7 | 1433 | (insert " at " (substring (current-time-string) 0 19)) |
01c50447 | 1434 | (goto-char (point-max)) |
47092737 RS |
1435 | ;; Prevent that message from being recognized as a compilation error. |
1436 | (add-text-properties omax (point) | |
1437 | (append '(compilation-handle-exit t) nil)) | |
52f84622 | 1438 | (setq mode-line-process (format ":%s [%s]" process-status (cdr status))) |
fd5e58d7 RM |
1439 | ;; Force mode line redisplay soon. |
1440 | (force-mode-line-update) | |
1441 | (if (and opoint (< opoint omax)) | |
1442 | (goto-char opoint)) | |
a5f1c37e RS |
1443 | (with-no-warnings |
1444 | (if compilation-finish-function | |
1445 | (funcall compilation-finish-function (current-buffer) msg))) | |
4cc36b17 RS |
1446 | (let ((functions compilation-finish-functions)) |
1447 | (while functions | |
1448 | (funcall (car functions) (current-buffer) msg) | |
1449 | (setq functions (cdr functions)))))) | |
fd5e58d7 | 1450 | |
55dfd2c4 | 1451 | ;; Called when compilation process changes state. |
55dfd2c4 | 1452 | (defun compilation-sentinel (proc msg) |
d3cb357b | 1453 | "Sentinel for compilation buffers." |
b3a7f48f DP |
1454 | (if (memq (process-status proc) '(exit signal)) |
1455 | (let ((buffer (process-buffer proc))) | |
1456 | (if (null (buffer-name buffer)) | |
1457 | ;; buffer killed | |
1458 | (set-process-buffer proc nil) | |
1459 | (with-current-buffer buffer | |
1460 | ;; Write something in the compilation buffer | |
1461 | ;; and hack its mode line. | |
1462 | (compilation-handle-exit (process-status proc) | |
1463 | (process-exit-status proc) | |
1464 | msg) | |
1465 | ;; Since the buffer and mode line will show that the | |
1466 | ;; process is dead, we can delete it now. Otherwise it | |
1467 | ;; will stay around until M-x list-processes. | |
1468 | (delete-process proc))) | |
1469 | (setq compilation-in-progress (delq proc compilation-in-progress))))) | |
55dfd2c4 | 1470 | |
ad62b7f1 RM |
1471 | (defun compilation-filter (proc string) |
1472 | "Process filter for compilation buffers. | |
4f6e4ad6 | 1473 | Just inserts the text, but uses `insert-before-markers'." |
991c70f8 | 1474 | (if (buffer-name (process-buffer proc)) |
c536bb39 SM |
1475 | (with-current-buffer (process-buffer proc) |
1476 | (let ((inhibit-read-only t)) | |
991c70f8 RS |
1477 | (save-excursion |
1478 | (goto-char (process-mark proc)) | |
1479 | (insert-before-markers string) | |
7837c247 | 1480 | (run-hooks 'compilation-filter-hook)))))) |
b5bb472e | 1481 | |
5d9f0de2 KS |
1482 | ;;; test if a buffer is a compilation buffer, assuming we're in the buffer |
1483 | (defsubst compilation-buffer-internal-p () | |
1484 | "Test if inside a compilation buffer." | |
1485 | (local-variable-p 'compilation-locs)) | |
1486 | ||
1487 | ;;; test if a buffer is a compilation buffer, using compilation-buffer-internal-p | |
51ba27e7 | 1488 | (defsubst compilation-buffer-p (buffer) |
5d9f0de2 KS |
1489 | "Test if BUFFER is a compilation buffer." |
1490 | (with-current-buffer buffer | |
1491 | (compilation-buffer-internal-p))) | |
7837c247 SM |
1492 | |
1493 | (defmacro compilation-loop (< property-change 1+ error) | |
1494 | `(while (,< n 0) | |
1495 | (or (setq pt (,property-change pt 'message)) | |
1496 | (error ,error compilation-error)) | |
1497 | ;; prop 'message usually has 2 changes, on and off, so re-search if off | |
1498 | (or (setq msg (get-text-property pt 'message)) | |
1499 | (if (setq pt (,property-change pt 'message)) | |
1500 | (setq msg (get-text-property pt 'message))) | |
1501 | (error ,error compilation-error)) | |
1502 | (or (< (cadr msg) compilation-skip-threshold) | |
1503 | (if different-file | |
1504 | (eq (prog1 last (setq last (nth 2 (car msg)))) | |
1505 | last)) | |
1506 | (if compilation-skip-visited | |
1507 | (nthcdr 4 (car msg))) | |
1508 | (if compilation-skip-to-next-location | |
1509 | (eq (car msg) loc)) | |
1510 | ;; count this message only if none of the above are true | |
1511 | (setq n (,1+ n))))) | |
1512 | ||
51c8ad03 | 1513 | (defun compilation-next-error (n &optional different-file pt) |
646bd331 | 1514 | "Move point to the next error in the compilation buffer. |
851231e9 DL |
1515 | Prefix arg N says how many error messages to move forwards (or |
1516 | backwards, if negative). | |
646bd331 RM |
1517 | Does NOT find the source line like \\[next-error]." |
1518 | (interactive "p") | |
1519 | (or (compilation-buffer-p (current-buffer)) | |
851231e9 | 1520 | (error "Not in a compilation buffer")) |
51c8ad03 | 1521 | (or pt (setq pt (point))) |
51c8ad03 DP |
1522 | (let* ((msg (get-text-property pt 'message)) |
1523 | (loc (car msg)) | |
1524 | last) | |
7837c247 SM |
1525 | (if (zerop n) |
1526 | (unless (or msg ; find message near here | |
c536bb39 SM |
1527 | (setq msg (get-text-property (max (1- pt) (point-min)) |
1528 | 'message))) | |
7837c247 | 1529 | (setq pt (previous-single-property-change pt 'message nil |
c536bb39 | 1530 | (line-beginning-position))) |
b3a7f48f | 1531 | (unless (setq msg (get-text-property (max (1- pt) (point-min)) 'message)) |
7837c247 | 1532 | (setq pt (next-single-property-change pt 'message nil |
c536bb39 | 1533 | (line-end-position))) |
b3a7f48f DP |
1534 | (or (setq msg (get-text-property pt 'message)) |
1535 | (setq pt (point))))) | |
7837c247 | 1536 | (setq last (nth 2 (car msg))) |
51c8ad03 DP |
1537 | (if (>= n 0) |
1538 | (compilation-loop > next-single-property-change 1- | |
1539 | (if (get-buffer-process (current-buffer)) | |
1540 | "No more %ss yet" | |
1541 | "Moved past last %s")) | |
c536bb39 SM |
1542 | ;; Don't move "back" to message at or before point. |
1543 | ;; Pass an explicit (point-min) to make sure pt is non-nil. | |
1544 | (setq pt (previous-single-property-change pt 'message nil (point-min))) | |
51c8ad03 DP |
1545 | (compilation-loop < previous-single-property-change 1+ |
1546 | "Moved back before first %s"))) | |
7837c247 SM |
1547 | (goto-char pt) |
1548 | (or msg | |
1549 | (error "No %s here" compilation-error)))) | |
646bd331 RM |
1550 | |
1551 | (defun compilation-previous-error (n) | |
1552 | "Move point to the previous error in the compilation buffer. | |
851231e9 DL |
1553 | Prefix arg N says how many error messages to move backwards (or |
1554 | forwards, if negative). | |
7837c247 | 1555 | Does NOT find the source line like \\[previous-error]." |
646bd331 RM |
1556 | (interactive "p") |
1557 | (compilation-next-error (- n))) | |
1558 | ||
b5bb472e | 1559 | (defun compilation-next-file (n) |
24299582 DP |
1560 | "Move point to the next error for a different file than the current one. |
1561 | Prefix arg N says how many files to move forwards (or backwards, if negative)." | |
b5bb472e | 1562 | (interactive "p") |
7837c247 | 1563 | (compilation-next-error n t)) |
b5bb472e RM |
1564 | |
1565 | (defun compilation-previous-file (n) | |
24299582 DP |
1566 | "Move point to the previous error for a different file than the current one. |
1567 | Prefix arg N says how many files to move backwards (or forwards, if negative)." | |
b5bb472e RM |
1568 | (interactive "p") |
1569 | (compilation-next-file (- n))) | |
1570 | ||
55dfd2c4 | 1571 | (defun kill-compilation () |
b765ba64 | 1572 | "Kill the process made by the \\[compile] or \\[grep] commands." |
55dfd2c4 | 1573 | (interactive) |
d3cb357b | 1574 | (let ((buffer (compilation-find-buffer))) |
55dfd2c4 | 1575 | (if (get-buffer-process buffer) |
d3cb357b | 1576 | (interrupt-process (get-buffer-process buffer)) |
bac3a1c9 | 1577 | (error "The %s process is not running" (downcase mode-name))))) |
d3cb357b | 1578 | |
9da85ee5 | 1579 | (defalias 'compile-mouse-goto-error 'compile-goto-error) |
c536bb39 | 1580 | |
9da85ee5 SM |
1581 | (defun compile-goto-error (&optional event) |
1582 | "Visit the source for the error message at point. | |
7837c247 | 1583 | Use this command in a compilation log buffer. Sets the mark at point there." |
9da85ee5 | 1584 | (interactive (list last-input-event)) |
a6cd3f65 | 1585 | (if event (posn-set-point (event-end event))) |
d3cb357b | 1586 | (or (compilation-buffer-p (current-buffer)) |
851231e9 | 1587 | (error "Not in a compilation buffer")) |
b3a7f48f DP |
1588 | (if (get-text-property (point) 'directory) |
1589 | (dired-other-window (car (get-text-property (point) 'directory))) | |
1590 | (push-mark) | |
1591 | (setq compilation-current-error (point)) | |
942c40e3 | 1592 | (next-error-internal))) |
55dfd2c4 | 1593 | |
d3cb357b RM |
1594 | ;; Return a compilation buffer. |
1595 | ;; If the current buffer is a compilation buffer, return it. | |
d3cb357b RM |
1596 | ;; Otherwise, look for a compilation buffer and signal an error |
1597 | ;; if there are none. | |
749354f0 RS |
1598 | (defun compilation-find-buffer (&optional avoid-current) |
1599 | (next-error-find-buffer avoid-current 'compilation-buffer-internal-p)) | |
d3cb357b RM |
1600 | |
1601 | ;;;###autoload | |
5d9f0de2 | 1602 | (defun compilation-next-error-function (n &optional reset) |
a5f1c37e RS |
1603 | "Advance to the next error message and visit the file where the error was. |
1604 | This is the value of `next-error-function' in Compilation buffers." | |
7837c247 | 1605 | (interactive "p") |
5d9f0de2 KS |
1606 | (when reset |
1607 | (setq compilation-current-error nil)) | |
7837c247 SM |
1608 | (let* ((columns compilation-error-screen-columns) ; buffer's local value |
1609 | (last 1) | |
51c8ad03 | 1610 | (loc (compilation-next-error (or n 1) nil |
9b7b51a2 SM |
1611 | (or compilation-current-error |
1612 | compilation-messages-start | |
1613 | (point-min)))) | |
7837c247 SM |
1614 | (end-loc (nth 2 loc)) |
1615 | (marker (point-marker))) | |
51c8ad03 | 1616 | (setq compilation-current-error (point-marker) |
b3a7f48f DP |
1617 | overlay-arrow-position |
1618 | (if (bolp) | |
1619 | compilation-current-error | |
9b7b51a2 | 1620 | (copy-marker (line-beginning-position))) |
51c8ad03 | 1621 | loc (car loc)) |
7837c247 SM |
1622 | ;; If loc contains no marker, no error in that file has been visited. If |
1623 | ;; the marker is invalid the buffer has been killed. So, recalculate all | |
1624 | ;; markers for that file. | |
eb6fb6e2 | 1625 | (unless (and (nth 3 loc) (marker-buffer (nth 3 loc))) |
c536bb39 | 1626 | (with-current-buffer (compilation-find-file marker (caar (nth 2 loc)) |
7957baea | 1627 | (cadr (car (nth 2 loc)))) |
7837c247 SM |
1628 | (save-restriction |
1629 | (widen) | |
c536bb39 | 1630 | (goto-char (point-min)) |
7837c247 SM |
1631 | ;; Treat file's found lines in forward order, 1 by 1. |
1632 | (dolist (line (reverse (cddr (nth 2 loc)))) | |
1633 | (when (car line) ; else this is a filename w/o a line# | |
1634 | (beginning-of-line (- (car line) last -1)) | |
1635 | (setq last (car line))) | |
1636 | ;; Treat line's found columns and store/update a marker for each. | |
1637 | (dolist (col (cdr line)) | |
1638 | (if (car col) | |
1639 | (if (eq (car col) -1) ; special case for range end | |
1640 | (end-of-line) | |
9c8e6c85 | 1641 | (compilation-move-to-column (car col) columns)) |
7837c247 SM |
1642 | (beginning-of-line) |
1643 | (skip-chars-forward " \t")) | |
eb6fb6e2 | 1644 | (if (nth 3 col) |
7837c247 SM |
1645 | (set-marker (nth 3 col) (point)) |
1646 | (setcdr (nthcdr 2 col) `(,(point-marker))))))))) | |
1647 | (compilation-goto-locus marker (nth 3 loc) (nth 3 end-loc)) | |
1648 | (setcdr (nthcdr 3 loc) t))) ; Set this one as visited. | |
1649 | ||
e3bef839 SM |
1650 | (defvar compilation-gcpro nil |
1651 | "Internal variable used to keep some values from being GC'd.") | |
1652 | (make-variable-buffer-local 'compilation-gcpro) | |
1653 | ||
eb6fb6e2 DP |
1654 | (defun compilation-fake-loc (marker file &optional line col) |
1655 | "Preassociate MARKER with FILE. | |
dbd97672 | 1656 | FILE should be ABSOLUTE-FILENAME or (RELATIVE-FILENAME . DIRNAME). |
eb6fb6e2 DP |
1657 | This is useful when you compile temporary files, but want |
1658 | automatic translation of the messages to the real buffer from | |
1659 | which the temporary file came. This only works if done before a | |
1660 | message about FILE appears! | |
1661 | ||
1662 | Optional args LINE and COL default to 1 and beginning of | |
1663 | indentation respectively. The marker is expected to reflect | |
1664 | this. In the simplest case the marker points to the first line | |
1665 | of the region that was saved to the temp file. | |
1666 | ||
1667 | If you concatenate several regions into the temp file (e.g. a | |
1668 | header with variable assignments and a code region), you must | |
1669 | call this several times, once each for the last line of one | |
1670 | region and the first line of the next region." | |
1671 | (or (consp file) (setq file (list file))) | |
dbd97672 | 1672 | (setq file (compilation-get-file-structure file)) |
e3bef839 SM |
1673 | ;; Between the current call to compilation-fake-loc and the first occurrence |
1674 | ;; of an error message referring to `file', the data is only kept is the | |
1675 | ;; weak hash-table compilation-locs, so we need to prevent this entry | |
1676 | ;; in compilation-locs from being GC'd away. --Stef | |
1677 | (push file compilation-gcpro) | |
eb6fb6e2 DP |
1678 | (let ((loc (compilation-assq (or line 1) (cdr file)))) |
1679 | (setq loc (compilation-assq col loc)) | |
1680 | (if (cdr loc) | |
1681 | (setcdr (cddr loc) (list marker)) | |
dbd97672 | 1682 | (setcdr loc (list line file marker))) |
eb6fb6e2 DP |
1683 | loc)) |
1684 | ||
8b71e4d1 NR |
1685 | (defcustom compilation-context-lines nil |
1686 | "Display this many lines of leading context before the current message. | |
1687 | If nil and the left fringe is displayed, don't scroll the | |
1688 | compilation output window; an arrow in the left fringe points to | |
1689 | the current message. If nil and there is no left fringe, the message | |
1690 | displays at the top of the window; there is no arrow." | |
a3a9c080 | 1691 | :type '(choice integer (const :tag "No window scrolling" nil)) |
f6164cdd | 1692 | :group 'compilation |
bf247b6e | 1693 | :version "22.1") |
7837c247 SM |
1694 | |
1695 | (defsubst compilation-set-window (w mk) | |
6f5b7627 | 1696 | "Align the compilation output window W with marker MK near top." |
a3a9c080 JL |
1697 | (if (integerp compilation-context-lines) |
1698 | (set-window-start w (save-excursion | |
8b71e4d1 NR |
1699 | (goto-char mk) |
1700 | (beginning-of-line | |
1701 | (- 1 compilation-context-lines)) | |
1702 | (point))) | |
3c9e7f42 RS |
1703 | ;; If there is no left fringe. |
1704 | (if (equal (car (window-fringes)) 0) | |
8b71e4d1 NR |
1705 | (set-window-start w (save-excursion |
1706 | (goto-char mk) | |
1707 | (beginning-of-line 1) | |
1708 | (point))))) | |
1709 | (set-window-point w mk)) | |
7837c247 | 1710 | |
0ea50e43 RS |
1711 | (defvar next-error-highlight-timer) |
1712 | ||
7837c247 | 1713 | (defun compilation-goto-locus (msg mk end-mk) |
6f5b7627 | 1714 | "Jump to an error corresponding to MSG at MK. |
9dc3a46a JL |
1715 | All arguments are markers. If END-MK is non-nil, mark is set there |
1716 | and overlay is highlighted between MK and END-MK." | |
eaa3cac5 | 1717 | ;; Show compilation buffer in other window, scrolled to this error. |
e5456e73 SM |
1718 | (let* ((from-compilation-buffer (eq (window-buffer (selected-window)) |
1719 | (marker-buffer msg))) | |
1720 | ;; Use an existing window if it is in a visible frame. | |
7bbbd31f | 1721 | (pre-existing (get-buffer-window (marker-buffer msg) 0)) |
e5456e73 SM |
1722 | (w (if (and from-compilation-buffer pre-existing) |
1723 | ;; Calling display-buffer here may end up (partly) hiding | |
1724 | ;; the error location if the two buffers are in two | |
1725 | ;; different frames. So don't do it if it's not necessary. | |
1726 | pre-existing | |
1727 | (let ((display-buffer-reuse-frames t) | |
1728 | (pop-up-windows t)) | |
1729 | ;; Pop up a window. | |
1730 | (display-buffer (marker-buffer msg))))) | |
7837c247 SM |
1731 | (highlight-regexp (with-current-buffer (marker-buffer msg) |
1732 | ;; also do this while we change buffer | |
1733 | (compilation-set-window w msg) | |
9ac57479 | 1734 | compilation-highlight-regexp))) |
7bbbd31f SM |
1735 | ;; Ideally, the window-size should be passed to `display-buffer' (via |
1736 | ;; something like special-display-buffer) so it's only used when | |
1737 | ;; creating a new window. | |
1738 | (unless pre-existing (compilation-set-window-height w)) | |
9ac57479 | 1739 | |
e5456e73 SM |
1740 | (if from-compilation-buffer |
1741 | ;; If the compilation buffer window was selected, | |
1742 | ;; keep the compilation buffer in this window; | |
1743 | ;; display the source in another window. | |
1744 | (let ((pop-up-windows t)) | |
1745 | (pop-to-buffer (marker-buffer mk) 'other-window)) | |
1746 | (if (window-dedicated-p (selected-window)) | |
1747 | (pop-to-buffer (marker-buffer mk)) | |
1748 | (switch-to-buffer (marker-buffer mk)))) | |
1749 | ;; If narrowing gets in the way of going to the right place, widen. | |
1750 | (unless (eq (goto-char mk) (point)) | |
1751 | (widen) | |
1752 | (goto-char mk)) | |
1753 | (if end-mk | |
1754 | (push-mark end-mk t) | |
1755 | (if mark-active (setq mark-active))) | |
1756 | ;; If hideshow got in the way of | |
1757 | ;; seeing the right place, open permanently. | |
1758 | (dolist (ov (overlays-at (point))) | |
1759 | (when (eq 'hs (overlay-get ov 'invisible)) | |
1760 | (delete-overlay ov) | |
1761 | (goto-char mk))) | |
1762 | ||
9dc3a46a | 1763 | (when highlight-regexp |
073fcaf6 JL |
1764 | (if (timerp next-error-highlight-timer) |
1765 | (cancel-timer next-error-highlight-timer)) | |
9ac57479 | 1766 | (unless compilation-highlight-overlay |
c536bb39 SM |
1767 | (setq compilation-highlight-overlay |
1768 | (make-overlay (point-min) (point-min))) | |
2beb6aa0 | 1769 | (overlay-put compilation-highlight-overlay 'face 'next-error)) |
7837c247 | 1770 | (with-current-buffer (marker-buffer mk) |
9ac57479 | 1771 | (save-excursion |
9dc3a46a | 1772 | (if end-mk (goto-char end-mk) (end-of-line)) |
c536bb39 | 1773 | (let ((end (point))) |
9dc3a46a | 1774 | (if mk (goto-char mk) (beginning-of-line)) |
9ac57479 | 1775 | (if (and (stringp highlight-regexp) |
7837c247 | 1776 | (re-search-forward highlight-regexp end t)) |
9ac57479 KS |
1777 | (progn |
1778 | (goto-char (match-beginning 0)) | |
2beb6aa0 JL |
1779 | (move-overlay compilation-highlight-overlay |
1780 | (match-beginning 0) (match-end 0) | |
1781 | (current-buffer))) | |
1782 | (move-overlay compilation-highlight-overlay | |
1783 | (point) end (current-buffer))) | |
1784 | (if (numberp next-error-highlight) | |
073fcaf6 JL |
1785 | (setq next-error-highlight-timer |
1786 | (run-at-time next-error-highlight nil 'delete-overlay | |
1787 | compilation-highlight-overlay))) | |
1788 | (if (not (or (eq next-error-highlight t) | |
1789 | (numberp next-error-highlight))) | |
2beb6aa0 JL |
1790 | (delete-overlay compilation-highlight-overlay)))))) |
1791 | (when (and (eq next-error-highlight 'fringe-arrow)) | |
6a1cdc5b JL |
1792 | (setq next-error-overlay-arrow-position |
1793 | (copy-marker (line-beginning-position)))))) | |
1794 | ||
eaa3cac5 | 1795 | \f |
7957baea | 1796 | (defun compilation-find-file (marker filename directory &rest formats) |
851231e9 | 1797 | "Find a buffer for file FILENAME. |
ffb4b7a1 SM |
1798 | Search the directories in `compilation-search-path'. |
1799 | A nil in `compilation-search-path' means to try the | |
7957baea RS |
1800 | \"current\" directory, which is passed in DIRECTORY. |
1801 | If DIRECTORY. is relative, it is combined with `default-directory'. | |
1802 | If DIRECTORY. is nil, that means use `default-directory'. | |
851231e9 DL |
1803 | If FILENAME is not found at all, ask the user where to find it. |
1804 | Pop up the buffer containing MARKER and scroll to MARKER if we ask the user." | |
20c1daec | 1805 | (or formats (setq formats '("%s"))) |
b8fa0ffd SM |
1806 | (let ((dirs compilation-search-path) |
1807 | (spec-dir (if directory | |
1808 | (expand-file-name directory) | |
1809 | default-directory)) | |
1810 | buffer thisdir fmts name) | |
1811 | (if (file-name-absolute-p filename) | |
1812 | ;; The file name is absolute. Use its explicit directory as | |
1813 | ;; the first in the search path, and strip it from FILENAME. | |
1814 | (setq filename (abbreviate-file-name (expand-file-name filename)) | |
1815 | dirs (cons (file-name-directory filename) dirs) | |
1816 | filename (file-name-nondirectory filename))) | |
1817 | ;; Now search the path. | |
1818 | (while (and dirs (null buffer)) | |
1819 | (setq thisdir (or (car dirs) spec-dir) | |
1820 | fmts formats) | |
1821 | ;; For each directory, try each format string. | |
1822 | (while (and fmts (null buffer)) | |
1823 | (setq name (expand-file-name (format (car fmts) filename) thisdir) | |
1824 | buffer (and (file-exists-p name) | |
1825 | (find-file-noselect name)) | |
1826 | fmts (cdr fmts))) | |
1827 | (setq dirs (cdr dirs))) | |
1828 | (or buffer | |
1829 | ;; The file doesn't exist. Ask the user where to find it. | |
1830 | (save-excursion ;This save-excursion is probably not right. | |
1831 | (let ((pop-up-windows t)) | |
1832 | (compilation-set-window (display-buffer (marker-buffer marker)) | |
1833 | marker) | |
1834 | (let ((name (expand-file-name | |
1835 | (read-file-name | |
1836 | (format "Find this %s in (default %s): " | |
1837 | compilation-error filename) | |
1838 | spec-dir filename t)))) | |
1839 | (if (file-directory-p name) | |
1840 | (setq name (expand-file-name filename name))) | |
1841 | (setq buffer (and (file-exists-p name) | |
1842 | (find-file-noselect name))))))) | |
1843 | ;; Make intangible overlays tangible. | |
1844 | ;; This is very weird: it's not even clear which is the current buffer, | |
1845 | ;; so the code below can't be expected to DTRT here. --Stef | |
1846 | (mapcar (function (lambda (ov) | |
1847 | (when (overlay-get ov 'intangible) | |
1848 | (overlay-put ov 'intangible nil)))) | |
1849 | (overlays-in (point-min) (point-max))) | |
1850 | buffer)) | |
721cfafe | 1851 | |
dbd97672 DP |
1852 | (defun compilation-get-file-structure (file &optional fmt) |
1853 | "Retrieve FILE's file-structure or create a new one. | |
7957baea RS |
1854 | FILE should be (FILENAME) or (RELATIVE-FILENAME . DIRNAME). |
1855 | In the former case, FILENAME may be relative or absolute. | |
dbd97672 | 1856 | |
7957baea RS |
1857 | The file-structure looks like this: |
1858 | (list (list FILENAME [DIR-FROM-PREV-MSG]) FMT LINE-STRUCT...) | |
1859 | " | |
dbd97672 DP |
1860 | (or (gethash file compilation-locs) |
1861 | ;; File was not previously encountered, at least not in the form passed. | |
1862 | ;; Let's normalize it and look again. | |
1863 | (let ((filename (car file)) | |
7957baea RS |
1864 | ;; Get the specified directory from FILE. |
1865 | (spec-directory (if (cdr file) | |
1866 | (file-truename (cdr file))))) | |
dbd97672 DP |
1867 | |
1868 | ;; Check for a comint-file-name-prefix and prepend it if appropriate. | |
1869 | ;; (This is very useful for compilation-minor-mode in an rlogin-mode | |
1870 | ;; buffer.) | |
7957baea RS |
1871 | (when (and (boundp 'comint-file-name-prefix) |
1872 | (not (equal comint-file-name-prefix ""))) | |
1873 | (if (file-name-absolute-p filename) | |
1874 | (setq filename | |
1875 | (concat comint-file-name-prefix filename)) | |
1876 | (if spec-directory | |
1877 | (setq spec-directory | |
1878 | (file-truename | |
1879 | (concat comint-file-name-prefix spec-directory)))))) | |
dbd97672 DP |
1880 | |
1881 | ;; If compilation-parse-errors-filename-function is | |
1882 | ;; defined, use it to process the filename. | |
1883 | (when compilation-parse-errors-filename-function | |
1884 | (setq filename | |
1885 | (funcall compilation-parse-errors-filename-function | |
1886 | filename))) | |
1887 | ||
1888 | ;; Some compilers (e.g. Sun's java compiler, reportedly) produce bogus | |
1889 | ;; file names like "./bar//foo.c" for file "bar/foo.c"; | |
1890 | ;; expand-file-name will collapse these into "/foo.c" and fail to find | |
1891 | ;; the appropriate file. So we look for doubled slashes in the file | |
1892 | ;; name and fix them. | |
1893 | (setq filename (command-line-normalize-file-name filename)) | |
1894 | ||
dbd97672 DP |
1895 | ;; Store it for the possibly unnormalized name |
1896 | (puthash file | |
1897 | ;; Retrieve or create file-structure for normalized name | |
7957baea RS |
1898 | (or (gethash (list filename) compilation-locs) |
1899 | (puthash (list filename) | |
1900 | (list (list filename spec-directory) fmt) | |
1901 | compilation-locs)) | |
dbd97672 | 1902 | compilation-locs)))) |
51501e54 | 1903 | |
7837c247 | 1904 | (add-to-list 'debug-ignored-errors "^No more [-a-z ]+s yet$") |
f1ed9461 | 1905 | |
c536bb39 SM |
1906 | ;;; Compatibility with the old compile.el. |
1907 | ||
1908 | (defun compile-buffer-substring (n) (if n (match-string n))) | |
1909 | ||
1910 | (defun compilation-compat-error-properties (err) | |
6f5b7627 | 1911 | "Map old-style error ERR to new-style message." |
efb0e677 SM |
1912 | ;; Old-style structure is (MARKER (FILE DIR) LINE COL) or |
1913 | ;; (MARKER . MARKER). | |
1914 | (let ((dst (cdr err))) | |
1915 | (if (markerp dst) | |
1916 | ;; Must start with a face, for font-lock. | |
1917 | `(face nil | |
1918 | message ,(list (list nil nil nil dst) 2) | |
1919 | help-echo "mouse-2: visit the source location" | |
1920 | keymap compilation-button-map | |
1921 | mouse-face highlight) | |
1922 | ;; Too difficult to do it by hand: dispatch to the normal code. | |
1923 | (let* ((file (pop dst)) | |
1924 | (line (pop dst)) | |
1925 | (col (pop dst)) | |
1926 | (filename (pop file)) | |
1927 | (dirname (pop file)) | |
1928 | (fmt (pop file))) | |
1929 | (compilation-internal-error-properties | |
1930 | (cons filename dirname) line nil col nil 2 fmt))))) | |
c536bb39 SM |
1931 | |
1932 | (defun compilation-compat-parse-errors (limit) | |
1933 | (when compilation-parse-errors-function | |
1934 | ;; FIXME: We should remove the rest of the compilation keywords | |
1935 | ;; but we can't do that from here because font-lock is using | |
1936 | ;; the value right now. --stef | |
1937 | (save-excursion | |
1938 | (setq compilation-error-list nil) | |
1939 | ;; Reset compilation-parsing-end each time because font-lock | |
1940 | ;; might force us the re-parse many times (typically because | |
1941 | ;; some code adds some text-property to the output that we | |
1942 | ;; already parsed). You might say "why reparse", well: | |
1943 | ;; because font-lock has just removed the `message' property so | |
1944 | ;; have to do it all over again. | |
1945 | (if compilation-parsing-end | |
1946 | (set-marker compilation-parsing-end (point)) | |
1947 | (setq compilation-parsing-end (point-marker))) | |
1948 | (condition-case nil | |
1949 | ;; Ignore any error: we're calling this function earlier than | |
1950 | ;; in the old compile.el so things might not all be setup yet. | |
1951 | (funcall compilation-parse-errors-function limit nil) | |
1952 | (error nil)) | |
1953 | (dolist (err (if (listp compilation-error-list) compilation-error-list)) | |
1954 | (let* ((src (car err)) | |
1955 | (dst (cdr err)) | |
1956 | (loc (cond ((markerp dst) (list nil nil nil dst)) | |
1957 | ((consp dst) | |
1958 | (list (nth 2 dst) (nth 1 dst) | |
1959 | (cons (cdar dst) (caar dst))))))) | |
1960 | (when loc | |
1961 | (goto-char src) | |
1962 | ;; (put-text-property src (line-end-position) 'font-lock-face 'font-lock-warning-face) | |
1963 | (put-text-property src (line-end-position) | |
1964 | 'message (list loc 2))))))) | |
1965 | (goto-char limit) | |
1966 | nil) | |
1967 | ||
9b7b51a2 | 1968 | ;; Beware: this is not only compatiblity code. New code stil uses it. --Stef |
c536bb39 SM |
1969 | (defun compilation-forget-errors () |
1970 | ;; In case we hit the same file/line specs, we want to recompute a new | |
1971 | ;; marker for them, so flush our cache. | |
b3a7f48f | 1972 | (setq compilation-locs (make-hash-table :test 'equal :weakness 'value)) |
e3bef839 | 1973 | (setq compilation-gcpro nil) |
c536bb39 SM |
1974 | ;; FIXME: the old code reset the directory-stack, so maybe we should |
1975 | ;; put a `directory change' marker of some sort, but where? -stef | |
b3a7f48f | 1976 | ;; |
c536bb39 SM |
1977 | ;; FIXME: The old code moved compilation-current-error (which was |
1978 | ;; virtually represented by a mix of compilation-parsing-end and | |
1979 | ;; compilation-error-list) to point-min, but that was only meaningful for | |
1980 | ;; the internal uses of compilation-forget-errors: all calls from external | |
1981 | ;; packages seem to be followed by a move of compilation-parsing-end to | |
1982 | ;; something equivalent to point-max. So we speculatively move | |
1983 | ;; compilation-current-error to point-max (since the external package | |
1984 | ;; won't know that it should do it). --stef | |
9b7b51a2 SM |
1985 | (setq compilation-current-error nil) |
1986 | (let* ((proc (get-buffer-process (current-buffer))) | |
1987 | (mark (if proc (process-mark proc))) | |
1988 | (pos (or mark (point-max)))) | |
1989 | (setq compilation-messages-start | |
1990 | ;; In the future, ignore the text already present in the buffer. | |
1991 | ;; Since many process filter functions insert before markers, | |
1992 | ;; we need to put ours just before the insertion point rather | |
1993 | ;; than at the insertion point. If that's not possible, then | |
1994 | ;; don't use a marker. --Stef | |
1995 | (if (> pos (point-min)) (copy-marker (1- pos)) pos)))) | |
c536bb39 | 1996 | |
0c9a01ff MY |
1997 | ;;;###autoload |
1998 | (add-to-list 'auto-mode-alist '("\\.gcov\\'" . compilation-mode)) | |
1999 | ||
4746118a | 2000 | (provide 'compile) |
fad160d5 | 2001 | |
822001db | 2002 | ;; arch-tag: 12465727-7382-4f72-b234-79855a00dd8c |
fad160d5 | 2003 | ;;; compile.el ends here |