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1 | ;;; semantic-fw.el --- Framework for Semantic |
2 | ||
3 | ;;; Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, | |
4 | ;;; 2007, 2008, 2009 Free Software Foundation, Inc. | |
5 | ||
6 | ;; Author: Eric M. Ludlam <zappo@gnu.org> | |
7 | ||
8 | ;; This file is part of GNU Emacs. | |
9 | ||
10 | ;; GNU Emacs is free software: you can redistribute it and/or modify | |
11 | ;; it under the terms of the GNU General Public License as published by | |
12 | ;; the Free Software Foundation, either version 3 of the License, or | |
13 | ;; (at your option) any later version. | |
14 | ||
15 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
16 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
18 | ;; GNU General Public License for more details. | |
19 | ||
20 | ;; You should have received a copy of the GNU General Public License | |
21 | ;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. | |
22 | ||
23 | ;;; Commentary: | |
24 | ;; | |
25 | ;; Semantic has several core features shared across it's lex/parse/util | |
26 | ;; stages. This used to clutter semantic.el some. These routines are all | |
27 | ;; simple things that are not parser specific, but aid in making | |
28 | ;; semantic flexible and compatible amongst different Emacs platforms. | |
29 | ||
30 | ;;; Code: | |
31 | ;; | |
32 | (require 'mode-local) | |
33 | (require 'eieio) | |
3d9d8486 | 34 | (require 'semantic/loaddefs) |
9d389824 CY |
35 | |
36 | ;;; Compatibility | |
37 | ;; | |
38 | (if (featurep 'xemacs) | |
39 | (progn | |
40 | (defalias 'semantic-buffer-local-value 'symbol-value-in-buffer) | |
41 | (defalias 'semantic-overlay-live-p | |
42 | (lambda (o) | |
43 | (and (extent-live-p o) | |
44 | (not (extent-detached-p o)) | |
45 | (bufferp (extent-buffer o))))) | |
46 | (defalias 'semantic-make-overlay | |
47 | (lambda (beg end &optional buffer &rest rest) | |
48 | "Xemacs `make-extent', supporting the front/rear advance options." | |
49 | (let ((ol (make-extent beg end buffer))) | |
50 | (when rest | |
51 | (set-extent-property ol 'start-open (car rest)) | |
52 | (setq rest (cdr rest))) | |
53 | (when rest | |
54 | (set-extent-property ol 'end-open (car rest))) | |
55 | ol))) | |
56 | (defalias 'semantic-overlay-put 'set-extent-property) | |
57 | (defalias 'semantic-overlay-get 'extent-property) | |
58 | (defalias 'semantic-overlay-properties 'extent-properties) | |
59 | (defalias 'semantic-overlay-move 'set-extent-endpoints) | |
60 | (defalias 'semantic-overlay-delete 'delete-extent) | |
61 | (defalias 'semantic-overlays-at | |
62 | (lambda (pos) | |
63 | (condition-case nil | |
64 | (extent-list nil pos pos) | |
65 | (error nil)) | |
66 | )) | |
67 | (defalias 'semantic-overlays-in | |
68 | (lambda (beg end) (extent-list nil beg end))) | |
69 | (defalias 'semantic-overlay-buffer 'extent-buffer) | |
70 | (defalias 'semantic-overlay-start 'extent-start-position) | |
71 | (defalias 'semantic-overlay-end 'extent-end-position) | |
72 | (defalias 'semantic-overlay-size 'extent-length) | |
73 | (defalias 'semantic-overlay-next-change 'next-extent-change) | |
74 | (defalias 'semantic-overlay-previous-change 'previous-extent-change) | |
75 | (defalias 'semantic-overlay-lists | |
76 | (lambda () (list (extent-list)))) | |
77 | (defalias 'semantic-overlay-p 'extentp) | |
78 | (defalias 'semantic-event-window 'event-window) | |
79 | (defun semantic-read-event () | |
80 | (let ((event (next-command-event))) | |
81 | (if (key-press-event-p event) | |
82 | (let ((c (event-to-character event))) | |
83 | (if (char-equal c (quit-char)) | |
84 | (keyboard-quit) | |
85 | c))) | |
86 | event)) | |
87 | (defun semantic-popup-menu (menu) | |
88 | "Blockinig version of `popup-menu'" | |
89 | (popup-menu menu) | |
90 | ;; Wait... | |
91 | (while (popup-up-p) (dispatch-event (next-event)))) | |
92 | ) | |
93 | ;; Emacs Bindings | |
94 | (defalias 'semantic-buffer-local-value 'buffer-local-value) | |
95 | (defalias 'semantic-overlay-live-p 'overlay-buffer) | |
96 | (defalias 'semantic-make-overlay 'make-overlay) | |
97 | (defalias 'semantic-overlay-put 'overlay-put) | |
98 | (defalias 'semantic-overlay-get 'overlay-get) | |
99 | (defalias 'semantic-overlay-properties 'overlay-properties) | |
100 | (defalias 'semantic-overlay-move 'move-overlay) | |
101 | (defalias 'semantic-overlay-delete 'delete-overlay) | |
102 | (defalias 'semantic-overlays-at 'overlays-at) | |
103 | (defalias 'semantic-overlays-in 'overlays-in) | |
104 | (defalias 'semantic-overlay-buffer 'overlay-buffer) | |
105 | (defalias 'semantic-overlay-start 'overlay-start) | |
106 | (defalias 'semantic-overlay-end 'overlay-end) | |
107 | (defalias 'semantic-overlay-size 'overlay-size) | |
108 | (defalias 'semantic-overlay-next-change 'next-overlay-change) | |
109 | (defalias 'semantic-overlay-previous-change 'previous-overlay-change) | |
110 | (defalias 'semantic-overlay-lists 'overlay-lists) | |
111 | (defalias 'semantic-overlay-p 'overlayp) | |
112 | (defalias 'semantic-read-event 'read-event) | |
113 | (defalias 'semantic-popup-menu 'popup-menu) | |
114 | (defun semantic-event-window (event) | |
115 | "Extract the window from EVENT." | |
116 | (car (car (cdr event)))) | |
117 | ) | |
118 | ||
119 | (if (and (not (featurep 'xemacs)) | |
120 | (>= emacs-major-version 21)) | |
121 | (defalias 'semantic-make-local-hook 'identity) | |
122 | (defalias 'semantic-make-local-hook 'make-local-hook) | |
123 | ) | |
124 | ||
125 | (if (featurep 'xemacs) | |
126 | (defalias 'semantic-mode-line-update 'redraw-modeline) | |
127 | (defalias 'semantic-mode-line-update 'force-mode-line-update)) | |
128 | ||
129 | ;; Since Emacs 22 major mode functions should use `run-mode-hooks' to | |
130 | ;; run major mode hooks. | |
131 | (defalias 'semantic-run-mode-hooks | |
132 | (if (fboundp 'run-mode-hooks) | |
133 | 'run-mode-hooks | |
134 | 'run-hooks)) | |
135 | ||
136 | ;; Fancy compat useage now handled in cedet-compat | |
137 | (defalias 'semantic-subst-char-in-string 'subst-char-in-string) | |
138 | ||
139 | ||
140 | (defun semantic-delete-overlay-maybe (overlay) | |
141 | "Delete OVERLAY if it is a semantic token overlay." | |
142 | (if (semantic-overlay-get overlay 'semantic) | |
143 | (semantic-overlay-delete overlay))) | |
144 | ||
145 | (defalias 'semantic-compile-warn | |
146 | (eval-when-compile | |
147 | (if (fboundp 'byte-compile-warn) | |
148 | 'byte-compile-warn | |
149 | 'message))) | |
150 | ||
151 | (if (not (fboundp 'string-to-number)) | |
152 | (defalias 'string-to-number 'string-to-int)) | |
153 | ||
154 | ;;; Menu Item compatibility | |
155 | ;; | |
156 | (defun semantic-menu-item (item) | |
157 | "Build an XEmacs compatible menu item from vector ITEM. | |
158 | That is remove the unsupported :help stuff." | |
159 | (if (featurep 'xemacs) | |
160 | (let ((n (length item)) | |
161 | (i 0) | |
162 | slot l) | |
163 | (while (< i n) | |
164 | (setq slot (aref item i)) | |
165 | (if (and (keywordp slot) | |
166 | (eq slot :help)) | |
167 | (setq i (1+ i)) | |
168 | (setq l (cons slot l))) | |
169 | (setq i (1+ i))) | |
170 | (apply #'vector (nreverse l))) | |
171 | item)) | |
172 | ||
173 | ;;; Positional Data Cache | |
174 | ;; | |
175 | (defvar semantic-cache-data-overlays nil | |
176 | "List of all overlays waiting to be flushed.") | |
177 | ||
178 | (defun semantic-cache-data-to-buffer (buffer start end value name &optional lifespan) | |
179 | "In BUFFER over the region START END, remember VALUE. | |
180 | NAME specifies a special name that can be searched for later to | |
181 | recover the cached data with `semantic-get-cache-data'. | |
182 | LIFESPAN indicates how long the data cache will be remembered. | |
183 | The default LIFESPAN is 'end-of-command. | |
184 | Possible Lifespans are: | |
185 | 'end-of-command - Remove the cache at the end of the currently | |
186 | executing command. | |
187 | 'exit-cache-zone - Remove when point leaves the overlay at the | |
188 | end of the currently executing command." | |
189 | ;; Check if LIFESPAN is valid before to create any overlay | |
190 | (or lifespan (setq lifespan 'end-of-command)) | |
191 | (or (memq lifespan '(end-of-command exit-cache-zone)) | |
192 | (error "semantic-cache-data-to-buffer: Unknown LIFESPAN: %s" | |
193 | lifespan)) | |
194 | (let ((o (semantic-make-overlay start end buffer))) | |
195 | (semantic-overlay-put o 'cache-name name) | |
196 | (semantic-overlay-put o 'cached-value value) | |
197 | (semantic-overlay-put o 'lifespan lifespan) | |
198 | (setq semantic-cache-data-overlays | |
199 | (cons o semantic-cache-data-overlays)) | |
200 | ;;(message "Adding to cache: %s" o) | |
201 | (add-hook 'post-command-hook 'semantic-cache-data-post-command-hook) | |
202 | )) | |
203 | ||
204 | (defun semantic-cache-data-post-command-hook () | |
205 | "Flush `semantic-cache-data-overlays' based 'lifespan property. | |
206 | Remove self from `post-command-hook' if it is empty." | |
207 | (let ((newcache nil) | |
208 | (oldcache semantic-cache-data-overlays)) | |
209 | (while oldcache | |
210 | (let* ((o (car oldcache)) | |
211 | (life (semantic-overlay-get o 'lifespan)) | |
212 | ) | |
213 | (if (or (eq life 'end-of-command) | |
214 | (and (eq life 'exit-cache-zone) | |
215 | (not (member o (semantic-overlays-at (point)))))) | |
216 | (progn | |
217 | ;;(message "Removing from cache: %s" o) | |
218 | (semantic-overlay-delete o) | |
219 | ) | |
220 | (setq newcache (cons o newcache)))) | |
221 | (setq oldcache (cdr oldcache))) | |
222 | (setq semantic-cache-data-overlays (nreverse newcache))) | |
223 | ||
224 | ;; Remove ourselves if we have removed all overlays. | |
225 | (unless semantic-cache-data-overlays | |
226 | (remove-hook 'post-command-hook | |
227 | 'semantic-cache-data-post-command-hook))) | |
228 | ||
229 | (defun semantic-get-cache-data (name &optional point) | |
230 | "Get cached data with NAME from optional POINT." | |
231 | (save-excursion | |
232 | (if point (goto-char point)) | |
233 | (let ((o (semantic-overlays-at (point))) | |
234 | (ans nil)) | |
235 | (while (and (not ans) o) | |
236 | (if (equal (semantic-overlay-get (car o) 'cache-name) name) | |
237 | (setq ans (car o)) | |
238 | (setq o (cdr o)))) | |
239 | (when ans | |
240 | (semantic-overlay-get ans 'cached-value))))) | |
241 | ||
242 | (defun semantic-test-data-cache () | |
243 | "Test the data cache." | |
244 | (interactive) | |
245 | (let ((data '(a b c))) | |
246 | (save-excursion | |
247 | (set-buffer (get-buffer-create " *semantic-test-data-cache*")) | |
248 | (erase-buffer) | |
249 | (insert "The Moose is Loose") | |
250 | (goto-char (point-min)) | |
251 | (semantic-cache-data-to-buffer (current-buffer) (point) (+ (point) 5) | |
252 | data 'moose 'exit-cache-zone) | |
253 | (if (equal (semantic-get-cache-data 'moose) data) | |
254 | (message "Successfully retrieved cached data.") | |
255 | (error "Failed to retrieve cached data")) | |
256 | ))) | |
257 | ||
258 | ;;; Obsoleting various functions & variables | |
259 | ;; | |
260 | (defun semantic-overload-symbol-from-function (name) | |
261 | "Return the symbol for overload used by NAME, the defined symbol." | |
262 | (let ((sym-name (symbol-name name))) | |
263 | (if (string-match "^semantic-" sym-name) | |
264 | (intern (substring sym-name (match-end 0))) | |
265 | name))) | |
266 | ||
267 | (defun semantic-alias-obsolete (oldfnalias newfn) | |
268 | "Make OLDFNALIAS an alias for NEWFN. | |
269 | Mark OLDFNALIAS as obsolete, such that the byte compiler | |
270 | will throw a warning when it encounters this symbol." | |
271 | (defalias oldfnalias newfn) | |
272 | (make-obsolete oldfnalias newfn) | |
273 | (when (and (function-overload-p newfn) | |
274 | (not (overload-obsoleted-by newfn)) | |
275 | ;; Only throw this warning when byte compiling things. | |
276 | (boundp 'byte-compile-current-file) | |
277 | byte-compile-current-file | |
278 | (not (string-match "cedet" byte-compile-current-file)) | |
279 | ) | |
280 | (make-obsolete-overload oldfnalias newfn) | |
281 | (semantic-compile-warn | |
282 | "%s: `%s' obsoletes overload `%s'" | |
283 | byte-compile-current-file | |
284 | newfn | |
285 | (semantic-overload-symbol-from-function oldfnalias)) | |
286 | )) | |
287 | ||
288 | (defun semantic-varalias-obsolete (oldvaralias newvar) | |
289 | "Make OLDVARALIAS an alias for variable NEWVAR. | |
290 | Mark OLDVARALIAS as obsolete, such that the byte compiler | |
291 | will throw a warning when it encounters this symbol." | |
292 | (make-obsolete-variable oldvaralias newvar) | |
293 | (condition-case nil | |
294 | (defvaralias oldvaralias newvar) | |
295 | (error | |
296 | ;; Only throw this warning when byte compiling things. | |
297 | (when (and (boundp 'byte-compile-current-file) | |
298 | byte-compile-current-file) | |
299 | (semantic-compile-warn | |
300 | "variable `%s' obsoletes, but isn't alias of `%s'" | |
301 | newvar oldvaralias) | |
302 | )))) | |
303 | \f | |
304 | ;;; Help debugging | |
305 | ;; | |
306 | (defmacro semantic-safe (format &rest body) | |
307 | "Turn into a FORMAT message any error caught during eval of BODY. | |
308 | Return the value of last BODY form or nil if an error occurred. | |
309 | FORMAT can have a %s escape which will be replaced with the actual | |
310 | error message. | |
311 | If `debug-on-error' is set, errors are not caught, so that you can | |
312 | debug them. | |
313 | Avoid using a large BODY since it is duplicated." | |
314 | ;;(declare (debug t) (indent 1)) | |
315 | `(if debug-on-error | |
316 | ;;(let ((inhibit-quit nil)) ,@body) | |
317 | ;; Note to self: Doing the above screws up the wisent parser. | |
318 | (progn ,@body) | |
319 | (condition-case err | |
320 | (progn ,@body) | |
321 | (error | |
322 | (message ,format (format "%S - %s" (current-buffer) | |
323 | (error-message-string err))) | |
324 | nil)))) | |
325 | (put 'semantic-safe 'lisp-indent-function 1) | |
326 | ||
327 | ;;; Misc utilities | |
328 | ;; | |
329 | (defsubst semantic-map-buffers (function) | |
330 | "Run FUNCTION for each Semantic enabled buffer found. | |
331 | FUNCTION does not have arguments. When FUNCTION is entered | |
332 | `current-buffer' is a selected Semantic enabled buffer." | |
333 | (mode-local-map-file-buffers function #'semantic-active-p)) | |
334 | ||
335 | (defalias 'semantic-map-mode-buffers | |
336 | 'mode-local-map-mode-buffers) | |
337 | ||
338 | (semantic-alias-obsolete 'semantic-fetch-overload | |
339 | 'fetch-overload) | |
340 | ||
341 | (semantic-alias-obsolete 'define-mode-overload-implementation | |
342 | 'define-mode-local-override) | |
343 | ||
344 | (semantic-alias-obsolete 'semantic-with-mode-bindings | |
345 | 'with-mode-local) | |
346 | ||
347 | (semantic-alias-obsolete 'define-semantic-child-mode | |
348 | 'define-child-mode) | |
349 | ||
350 | (defun semantic-install-function-overrides (overrides &optional transient mode) | |
351 | "Install the function OVERRIDES in the specified environment. | |
352 | OVERRIDES must be an alist ((OVERLOAD . FUNCTION) ...) where OVERLOAD | |
353 | is a symbol identifying an overloadable entry, and FUNCTION is the | |
354 | function to override it with. | |
355 | If optional argument TRANSIENT is non-nil, installed overrides can in | |
356 | turn be overridden by next installation. | |
357 | If optional argument MODE is non-nil, it must be a major mode symbol. | |
358 | OVERRIDES will be installed globally for this major mode. If MODE is | |
359 | nil, OVERRIDES will be installed locally in the current buffer. This | |
360 | later installation should be done in MODE hook." | |
361 | (mode-local-bind | |
362 | ;; Add the semantic- prefix to OVERLOAD short names. | |
363 | (mapcar | |
364 | #'(lambda (e) | |
365 | (let ((name (symbol-name (car e)))) | |
366 | (if (string-match "^semantic-" name) | |
367 | e | |
368 | (cons (intern (format "semantic-%s" name)) (cdr e))))) | |
369 | overrides) | |
370 | (list 'constant-flag (not transient) | |
371 | 'override-flag t) | |
372 | mode)) | |
373 | \f | |
374 | ;;; User Interrupt handling | |
375 | ;; | |
376 | (defvar semantic-current-input-throw-symbol nil | |
377 | "The current throw symbol for `semantic-exit-on-input'.") | |
378 | ||
379 | (defmacro semantic-exit-on-input (symbol &rest forms) | |
380 | "Using SYMBOL as an argument to `throw', execute FORMS. | |
381 | If FORMS includes a call to `semantic-thow-on-input', then | |
382 | if a user presses any key during execution, this form macro | |
383 | will exit with the value passed to `semantic-throw-on-input'. | |
384 | If FORMS completes, then the return value is the same as `progn'." | |
385 | `(let ((semantic-current-input-throw-symbol ,symbol)) | |
386 | (catch ,symbol | |
387 | ,@forms))) | |
388 | (put 'semantic-exit-on-input 'lisp-indent-function 1) | |
389 | ||
390 | (defmacro semantic-throw-on-input (from) | |
391 | "Exit with `throw' when in `semantic-exit-on-input' on user input. | |
392 | FROM is an indication of where this function is called from as a value | |
393 | to pass to `throw'. It is recommended to use the name of the function | |
394 | calling this one." | |
395 | `(when (and semantic-current-input-throw-symbol | |
396 | (or (input-pending-p) (accept-process-output))) | |
397 | (throw semantic-current-input-throw-symbol ,from))) | |
398 | ||
399 | (defun semantic-test-throw-on-input () | |
400 | "Test that throw on input will work." | |
401 | (interactive) | |
402 | (semantic-throw-on-input 'done-die) | |
403 | (message "Exit Code: %s" | |
404 | (semantic-exit-on-input 'testing | |
405 | (let ((inhibit-quit nil) | |
406 | (message-log-max nil)) | |
407 | (while t | |
408 | (message "Looping ... press a key to test") | |
409 | (semantic-throw-on-input 'test-inner-loop)) | |
410 | 'exit))) | |
411 | (when (input-pending-p) | |
412 | (if (fboundp 'read-event) | |
413 | (read-event) | |
414 | (read-char))) | |
415 | ) | |
416 | \f | |
417 | ;;; Special versions of Find File | |
418 | ;; | |
419 | (defun semantic-find-file-noselect (file &optional nowarn rawfile wildcards) | |
420 | "Call `find-file-noselect' with various features turned off. | |
421 | Use this when referencing a file that will be soon deleted. | |
422 | FILE, NOWARN, RAWFILE, and WILDCARDS are passed into `find-file-noselect'" | |
423 | (let* ((recentf-exclude '( (lambda (f) t) )) | |
424 | ;; This is a brave statement. Don't waste time loading in | |
425 | ;; lots of modes. Especially decoration mode can waste a lot | |
426 | ;; of time for a buffer we intend to kill. | |
427 | (semantic-init-hooks nil) | |
428 | ;; This disables the part of EDE that asks questions | |
429 | (ede-auto-add-method 'never) | |
430 | ;; Ask font-lock to not colorize these buffers, nor to | |
431 | ;; whine about it either. | |
432 | (font-lock-maximum-size 0) | |
433 | (font-lock-verbose nil) | |
434 | ;; Disable revision control | |
435 | (vc-handled-backends nil) | |
436 | ;; Don't prompt to insert a template if we visit an empty file | |
437 | (auto-insert nil) | |
438 | ;; We don't want emacs to query about unsafe local variables | |
439 | (enable-local-variables | |
440 | (if (featurep 'xemacs) | |
441 | ;; XEmacs only has nil as an option? | |
442 | nil | |
443 | ;; Emacs 23 has the spiffy :safe option, nil otherwise. | |
444 | (if (>= emacs-major-version 22) | |
445 | nil | |
446 | :safe))) | |
447 | ;; ... or eval variables | |
448 | (enable-local-eval nil) | |
449 | ) | |
450 | (if (featurep 'xemacs) | |
451 | (find-file-noselect file nowarn rawfile) | |
452 | (find-file-noselect file nowarn rawfile wildcards)) | |
453 | )) | |
454 | ||
455 | \f | |
456 | ;;; Editor goodies ;-) | |
457 | ;; | |
458 | (defconst semantic-fw-font-lock-keywords | |
459 | (eval-when-compile | |
460 | (let* ( | |
461 | ;; Variable declarations | |
462 | (vl nil) | |
463 | (kv (if vl (regexp-opt vl t) "")) | |
464 | ;; Function declarations | |
465 | (vf '( | |
466 | "define-lex" | |
467 | "define-lex-analyzer" | |
468 | "define-lex-block-analyzer" | |
469 | "define-lex-regex-analyzer" | |
470 | "define-lex-spp-macro-declaration-analyzer" | |
471 | "define-lex-spp-macro-undeclaration-analyzer" | |
472 | "define-lex-spp-include-analyzer" | |
473 | "define-lex-simple-regex-analyzer" | |
474 | "define-lex-keyword-type-analyzer" | |
475 | "define-lex-sexp-type-analyzer" | |
476 | "define-lex-regex-type-analyzer" | |
477 | "define-lex-string-type-analyzer" | |
478 | "define-lex-block-type-analyzer" | |
479 | ;;"define-mode-overload-implementation" | |
480 | ;;"define-semantic-child-mode" | |
481 | "define-semantic-idle-service" | |
482 | "define-semantic-decoration-style" | |
483 | "define-wisent-lexer" | |
484 | "semantic-alias-obsolete" | |
485 | "semantic-varalias-obsolete" | |
486 | "semantic-make-obsolete-overload" | |
487 | "defcustom-mode-local-semantic-dependency-system-include-path" | |
488 | )) | |
489 | (kf (if vf (regexp-opt vf t) "")) | |
490 | ;; Regexp depths | |
491 | (kv-depth (if kv (regexp-opt-depth kv) nil)) | |
492 | (kf-depth (if kf (regexp-opt-depth kf) nil)) | |
493 | ) | |
494 | `((,(concat | |
495 | ;; Declarative things | |
496 | "(\\(" kv "\\|" kf "\\)" | |
497 | ;; Whitespaces & names | |
498 | "\\>[ \t]*\\(\\sw+\\)?[ \t]*\\(\\sw+\\)?" | |
499 | ) | |
500 | (1 font-lock-keyword-face) | |
501 | (,(+ 1 kv-depth kf-depth 1) | |
502 | (cond ((match-beginning 2) | |
503 | font-lock-type-face) | |
504 | ((match-beginning ,(+ 1 kv-depth 1)) | |
505 | font-lock-function-name-face) | |
506 | ) | |
507 | nil t) | |
508 | (,(+ 1 kv-depth kf-depth 1 1) | |
509 | (cond ((match-beginning 2) | |
510 | font-lock-variable-name-face) | |
511 | ) | |
512 | nil t))) | |
513 | )) | |
514 | "Highlighted Semantic keywords.") | |
515 | ||
516 | ;; (when (fboundp 'font-lock-add-keywords) | |
517 | ;; (font-lock-add-keywords 'emacs-lisp-mode | |
518 | ;; semantic-fw-font-lock-keywords)) | |
519 | \f | |
520 | ;;; Interfacing with edebug | |
521 | ;; | |
522 | (defun semantic-fw-add-edebug-spec () | |
523 | (def-edebug-spec semantic-exit-on-input 'def-body)) | |
524 | ||
525 | (add-hook 'edebug-setup-hook 'semantic-fw-add-edebug-spec) | |
526 | ||
527 | (provide 'semantic/fw) | |
528 | ||
529 | ;;; semantic-fw.el ends here |