compatibility.el 21.4 KB
Newer Older
David Byers's avatar
David Byers committed
1
;;;;; -*-coding: iso-8859-1;-*-
2
;;;;;
3
;;;;; $Id$
4
;;;;; Copyright (C) 1991-2002  Lysator Academic Computer Association.
5
;;;;; Copyright (C) 2001 Free Software Foundation, Inc.
6
;;;;;
7
;;;;; This file is part of the LysKOM Emacs LISP client.
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
;;;;; 
;;;;; LysKOM is free software; you can redistribute it and/or modify it
;;;;; under the terms of the GNU General Public License as published by 
;;;;; the Free Software Foundation; either version 2, or (at your option) 
;;;;; any later version.
;;;;; 
;;;;; LysKOM is distributed in the hope that it will be useful, but WITHOUT
;;;;; ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
;;;;; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
;;;;; for more details.
;;;;; 
;;;;; You should have received a copy of the GNU General Public License
;;;;; along with LysKOM; see the file COPYING.  If not, write to
;;;;; Lysator, c/o ISY, Linkoping University, S-581 83 Linkoping, SWEDEN,
;;;;; or the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, 
;;;;; MA 02139, USA.
;;;;;
;;;;; Please mail bug reports to bug-lyskom@lysator.liu.se. 
;;;;;
;;;; ================================================================
;;;; ================================================================
;;;;
;;;; File: compatibility.el
;;;;
;;;; This file contains functions that may not exist in all supported
;;;; versions of Gnu Emacs. XEmacs-specific and Emacs 18-specific code
;;;; should go in some other file.
;;;;

(setq lyskom-clientversion-long 
      (concat lyskom-clientversion-long
	      "$Id$\n"))


42
43
;;; ============================================================
;;; Utility macros
44
45
46

(eval-and-compile
  (defvar lyskom-compatibility-definitions nil
47
    "Functions defined or redefined because they are incompatible with LysKOM")
David Byers's avatar
David Byers committed
48

49

50
51
(defmacro lyskom-provide-function (name &rest rest)
  "If NAME is not already defined, define it as a function."
52
  `(eval-and-compile
53
     (or (fboundp ',name)
54
55
         (progn (setq lyskom-compatibility-definitions
                      (cons ',name lyskom-compatibility-definitions))
56
                (defun ,name ,@rest)))))
57
58
59

(defmacro lyskom-provide-macro (name &rest rest)
  "If NAME is not already defined, define it as a macro."
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
  `(eval-and-compile
     (or (fboundp ',name)
         (progn (setq lyskom-compatibility-definitions
                      (cons ',name lyskom-compatibility-definitions))
                (defmacro ,name ,@rest)))))

(defmacro lyskom-macro-alias (name args &rest body)
  "Create a LysKOM name alias. If NAME is defined, then
lyskom-NAME will be an alias to it. Otherwise, lyskom-NAME
will be defined to be a macro with ARGS and BODY."
  (let ((alias-name (intern (concat "lyskom-" (symbol-name name)))))
    `(eval-and-compile
       (if (fboundp ',name)
           (defalias ',alias-name ',name)
         (setq lyskom-compatibility-definitions
               (cons ',name lyskom-compatibility-definitions))
         (defmacro ,alias-name ,args ,@body)))))

(defmacro lyskom-function-alias (name args &rest body)
  "Create a LysKOM name alias. If NAME is defined, then
lyskom-NAME will be an alias to it. Otherwise, lyskom-NAME
will be defined to be a function with ARGS and BODY."
  (let ((alias-name (intern (concat "lyskom-" (symbol-name name)))))
    `(eval-and-compile
       (if (fboundp ',name)
           (defalias ',alias-name ',name)
         (setq lyskom-compatibility-definitions
               (cons ',name lyskom-compatibility-definitions))
         (defun ,alias-name ,args ,@body)))))

(defmacro lyskom-xemacs-or-gnu (xemacs-form gnu-form)
  "Eval XEMACS-FORM in XEmacs and GNU-FORM in Gnu Emacs."
  (if (string-match "XEmacs" (emacs-version))
      xemacs-form
    gnu-form))
)
96

97
98
99


;;; ======================================================================
100
;;; Various definitions
101

102

103
104
105
106
107
108
109
110
111
112
113
114
115
;; Lots of Emacsen have buggy definitions of kbd (or no definition at
;; all) Although it's crufty to redefine a function from subr.el, I
;; will do so if it appears to be misbehaving. Don't like it? Tough!

(eval-and-compile
  (and (condition-case nil
           (or (equal (kbd (identity "<down-mouse-2>"))
                      [down-mouse-2])
               (error "Bad definition of kbd"))
         (error t))
       (progn (fmakunbound 'kbd)
              (lyskom-provide-macro kbd (keys)
                "Convert KEYS to the internal Emacs key representation.
116
117
KEYS should be a string in the format used for saving keyboard macros
\(see `insert-kbd-macro')."
118
119
120
121
                (if (or (stringp keys)
                        (vectorp keys))
                    (read-kbd-macro keys)
                  `(read-kbd-macro ,keys))))))
122
123


124
;; Functions mostly from XEmacs that we use
125

126
127
128
129
130
131
132
(lyskom-macro-alias compiled-function-p (arg) `(byte-code-function-p ,arg))
(lyskom-function-alias characterp (obj) (integerp obj))
(lyskom-function-alias int-to-char (obj) obj)
(lyskom-function-alias char-to-int (c) c)
(lyskom-function-alias signum (num) (cond ((< num 0) -1)
                                          ((> num 0) 1)
                                          (t 0)))
133

134
135
;; If we use lyskom-function-alias here we'll get an obsolecense
;; warning about screen-width. This way the compiler won't notice :-)
136

137
138
139
(if (fboundp 'frame-width)
    (defalias 'lyskom-frame-width 'frame-width)
  (fset 'lyskom-frame-width 'screen-width))
David Byers's avatar
David Byers committed
140

141
;; Some minibuffer compatibility stuff
142

143
144
145
146
(lyskom-with-external-functions (temp-minibuffer-message)
  (lyskom-function-alias minibuffer-contents () (buffer-string))
  (lyskom-function-alias minibuffer-message (message) 
    (temp-minibuffer-message message)))
147

148
149
;; Definition of map-keymap that hopefully works like the one in XEmacs
;; except that the sort-first argument is ignored.
150

151
(lyskom-function-alias map-keymap (fn keymap &optional sort-first)
David Byers's avatar
David Byers committed
152
  (let ((r 0))
153
154
155
156
157
158
159
160
161
162
163
    (cond ((vectorp keymap)
           (while (< r (length keymap))
             (if (aref keymap r)
                 (funcall fn r (aref keymap r)))
             (setq r (1+ r))))
          (t (mapcar (function 
                      (lambda (x)
                        (funcall fn (car x) (cdr x))))
                     (cdr keymap))))))


164
165
166
167
168
169
170
171
172
173
174
175
;; set-keymap-parent also comes from XEmacs

(lyskom-function-alias set-keymap-parent (keymap new-parent)
  (let ((tail keymap))
    (while (and tail (cdr tail) (not (eq (car (cdr tail)) 'keymap)))
      (setq tail (cdr tail)))
    (if tail
        (setcdr tail new-parent))))


;; XEmacs and Gnu Emacs don't use the same names for mouse events
;; and such. This is to help us deal with that.
176

177
(defconst lyskom-gnu-keysym
David Byers's avatar
David Byers committed
178
179
180
181
182
  '((button1   . "<down-mouse-1>")
    (button2   . "<down-mouse-2>")
    (button3   . "<down-mouse-3>")
    (button1up . "<mouse-1>")
    (button2up . "<mouse-2>")
183
    (button3up . "<mouse-3>")))
David Byers's avatar
David Byers committed
184
185
186
187
188
189
190

(defconst lyskom-xemacs-keysym
  '((button1   . "<button1>")
    (button2   . "<button2>")
    (button3   . "<button3>")
    (button1up . "<button1up>")
    (button2up . "<button2up>")
191
    (button3up . "<button3up>")))
David Byers's avatar
David Byers committed
192
193
194
195
196
197
198


(defun lyskom-keys (sym)
  "Look up the key description for key SYM."
  (cdr (assq sym (lyskom-xemacs-or-gnu lyskom-xemacs-keysym
                                       lyskom-gnu-keysym))))

David Byers's avatar
X    
David Byers committed
199

David Byers's avatar
David Byers committed
200

David Byers's avatar
David Byers committed
201
;;; ============================================================
202
203
204
205
206
;;; MULE stuff
;;;
;;; We used to define dummy versions of basic MULE functions so
;;; we could code using the standard names. We don't do that any
;;; more. Instead, we define aliases in our own namespace.
David Byers's avatar
David Byers committed
207

208
(defvar enable-multibyte-characters nil)
209
(lyskom-function-alias set-buffer-multibyte (arg)
210
211
212
213
  (put 'enable-multibyte-characters 'permanent-local t)
  (make-local-variable 'enable-multibyte-characters)
  (setq enable-multibyte-characters arg))

214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
(lyskom-function-alias set-process-coding-system (proc &optional encoding decoding)) 
(lyskom-function-alias encode-coding-string (str coding-system) (copy-sequence str))
(lyskom-function-alias decode-coding-string (str coding-system) (copy-sequence str))
(lyskom-function-alias string-bytes (str) (length str))
(lyskom-function-alias check-coding-system (name) (error "No such coding system"))
(lyskom-function-alias find-coding-systems-for-charsets (cs) nil)
(lyskom-function-alias coding-system-get (cs prop) nil)
(lyskom-function-alias char-width (c) 1)
(lyskom-function-alias find-charset-string (str) '(ascii))
(lyskom-function-alias string-as-unibyte (str) str)
(lyskom-function-alias string-make-unibyte (str) str)
(lyskom-function-alias string-make-multibyte (str) str)
(lyskom-function-alias multibyte-string-p (str) nil)
(lyskom-function-alias charsetp (arg) nil)
(lyskom-function-alias coding-system-type (arg) nil)
(lyskom-function-alias coding-system-property (arg sym) (lyskom-coding-system-get arg sym))
(lyskom-function-alias split-string (string &optional separators)
  (string-split (or separators "[ \f\t\n\r\v]+") string))

;; Detect buggy versions of encode-coding-string and
;; decode-coding-string such as those provided by APEL (part of TM and
;; often included in XEmacs)
236

237
(defun lyskom-buggy-encode-coding-string (str coding-system) str)
238
(eval-and-compile
239
  (if (let ((test "TEM")) (eq (lyskom-encode-coding-string test 'raw-text) test))
240
      (progn (fset 'lyskom-buggy-encode-coding-string
241
242
                   (symbol-function 'lyskom-encode-coding-string))
             (defun lyskom-encode-coding-string (str coding-system)
243
               (copy-sequence (lyskom-buggy-encode-coding-string str coding-system))))))
244

245
(defun lyskom-buggy-decode-coding-string (str coding-system) str)
246
(eval-and-compile
247
  (if (let ((test "TEM")) (eq (lyskom-decode-coding-string test 'raw-text) test))
248
      (progn (fset 'lyskom-buggy-decode-coding-string
249
250
                   (symbol-function 'lyskom-decode-coding-string))
             (defun lyskom-decode-coding-string (str coding-system)
251
               (copy-sequence (lyskom-buggy-decode-coding-string str coding-system))))))
252
253


254
255
;; defmacro lyskom-encode-coding-char in XEmacs so the compiled code
;; is quicker. In Gnu Emacs define it as a function.
David Byers's avatar
David Byers committed
256
257
258
;;
;; The definition is made at compile-time to avoid getting warnings 
;; about encode-coding-char.
259

260
(eval-and-compile
David Byers's avatar
David Byers committed
261
262
263
264
265
266
267
268
269
  (cond ((eval-when-compile (string-match "XEmacs" (emacs-version)))
         (defmacro lyskom-encode-coding-char (c system) c))
        ((eval-when-compile (fboundp 'encode-coding-char))
         (defun lyskom-encode-coding-char (c system)
           (let ((s (encode-coding-char c system)))
             (if (and s (= (length s) 1))
                 (elt s 0)))))
        (t (defmacro lyskom-encode-coding-char (c system) c))))

270

271
272
273
274
275
;; It seems that string-width is buggy with respect to handling
;; unibyte strings in multibyte environments or vice versa. Or
;; something like that. There has got to be a good explanation
;; for the mess below.

David Byers's avatar
David Byers committed
276
(eval-and-compile
277
278
279
  (if (fboundp 'string-width)
      (defalias 'lyskom-original-string-width 'string-width)
    (defmacro lyskom-original-string-width (s) `(length ,s)))
David Byers's avatar
David Byers committed
280
  (lyskom-xemacs-or-gnu
281
   (defalias 'lyskom-string-width 'string-width)
David Byers's avatar
David Byers committed
282
   (defun lyskom-string-width (str)
283
     (cond ((and (lyskom-multibyte-string-p str)
David Byers's avatar
David Byers committed
284
                 (null enable-multibyte-characters))
285
286
            (lyskom-original-string-width (lyskom-string-make-unibyte str)))
           ((and (null (lyskom-multibyte-string-p str))
David Byers's avatar
David Byers committed
287
                 enable-multibyte-characters)
288
289
            (lyskom-original-string-width (lyskom-string-make-multibyte str)))
           (t (lyskom-original-string-width str))))))
David Byers's avatar
David Byers committed
290

291

292
293
;;; ================================================================
;;; Faces and windows and stuff
294

295
296
297
298
299
(lyskom-function-alias frame-property (frame property &optional default)
  (or (cdr (assq property (frame-parameters frame))) default))
(lyskom-function-alias face-background (face) nil)
(lyskom-function-alias face-foreground (face) nil)
(lyskom-function-alias find-face (face) (and (facep face) face))
David Byers's avatar
David Byers committed
300

301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
(defun lyskom-make-face (name temporary)
  "Like make-face in XEmacs"
  (lyskom-xemacs-or-gnu (make-face name nil temporary)
                        (make-face name)))

(if (not (lyskom-find-face 'strikethrough))
    (progn (make-face 'strikethrough)
           (if (eval-when-compile (fboundp 'set-face-strikethrough-p))
               (set-face-strikethru-p 'strikethrough t)
             (set-face-underline-p 'strikethrough t))))


(defun lyskom-get-buffer-window-list (buffer &optional minibuf frame)
  "Return windows currently displaying BUFFER, or nil if none.
See `walk-windows' for the meaning of MINIBUF and FRAME."
  (let ((buffer (if (bufferp buffer) buffer (get-buffer buffer))) windows)
    (walk-windows (function (lambda (window)
			      (if (eq (window-buffer window) buffer)
				  (setq windows (cons window windows)))))
		  minibuf frame)
    windows))


;;; ================================================================
;;; Color stuff
David Byers's avatar
David Byers committed
326

327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
(lyskom-with-external-functions (color-rgb-components
                                 make-specifier
                                 set-specifier)
  (eval-and-compile
    (cond ((and (fboundp 'color-rgb-components)
                (fboundp 'make-specifier)
                (fboundp 'set-specifier))
           (defun lyskom-color-values (color)
             (when (stringp color)
               (let ((spec nil))
                 (set-specifier (setq spec (make-specifier 'color)) color)
                 (setq color spec)))
             (color-rgb-components color)))
          ((fboundp 'color-values) (fset 'lyskom-color-values 'color-values))
          ((fboundp 'x-color-values) (fset 'lyskom-color-values 'x-color-values)))))
342
343
344



345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
;;; ======================================================================
;;; Event stuff

(lyskom-with-external-functions (event-start)
  (lyskom-function-alias event-glyph (e))
  (lyskom-function-alias event-point (e)
    "Return the character position of the given mouse event.
If the event did not occur over a window, or did not occur over text,
then this returns nil.  Otherwise, it returns an index into the buffer
visible in the event's window."
    (car (cdr (event-start e))))

  (lyskom-function-alias event-closest-point (e)
    "Return the character position closest to the mouse event EVENT."
    (car (cdr (event-start e)))))


;;; ======================================================================
;;; Platform-specific stuff

(lyskom-provide-function w32-shell-execute (&rest args)
  "Dummy function that raises an error."
  (error "w32-shell-execute undefined"))



;;; ================================================================
;;; We provide these functions in the default namespace since there is
;;; no reason to beleive that (a) the definitions suck (they're taken
;;; from either XEmacs or Gnu Emacs) and (b) no package should be
;;; using them to figure out what environment it is running in
;;; (unlike, say, the MULE functions).
;;;
;;; There are also a few functions (regexpp and functionp) that may
;;; appear in some version of Emacs, and if they do we accept those
;;; definitions.
;;;

383
384
385
386
387
388
389
390
391
392
393
394
395
(lyskom-provide-function last (x &optional n)
  "Returns the last link in the list LIST.
With optional argument N, returns the Nth-to-last link (default 1)."
  "Returns the last link in the list LIST.
With optional argument N, returns Nth-to-last link (default 1)."
  (if n
      (let ((m 0) (p x))
	(while (consp p) (setq m (1+ m)) (setq p (cdr p)))
	(if (<= n 0) p
	  (if (< n m) (nthcdr (- m n) x) x)))
    (while (consp (cdr x)) (setq x (cdr x)))
    x))

396
(lyskom-provide-function plist-member (plist prop)
397
398
399
400
401
402
403
404
405
  "Return non-nil if PLIST has the property PROP.
PLIST is a property list, which is a list of the form
\(PROP1 VALUE1 PROP2 VALUE2 ...\). PROP is a symbol.
Unlike `plist-get', this allows you to distinguish between a missing
property and a property with the value nil."
      (while (and plist (not (eq (car plist) prop)))
        (setq plist (cdr (cdr plist))))
      (and plist t))

406
407
408
409
410
411
412
413
414
415
416
417
418
419
;; The make-temp-file function below is taken verbatim from Emacs 21.2.
(lyskom-provide-function make-temp-file (prefix &optional dir-flag)
  "Create a temporary file.  The returned file name (created by
appending some random characters at the end of PREFIX, and expanding
against `temporary-file-directory' if necessary, is guaranteed to
point to a newly created empty file.  You can then use `write-region'
to write new data into the file.

If DIR-FLAG is non-nil, create a new empty directory instead of a file."
  (let (file)
    (while (condition-case ()
	       (progn
		 (setq file
		       (make-temp-name
David Byers's avatar
David Byers committed
420
421
422
423
			(expand-file-name prefix 
                                          (lyskom-xemacs-or-gnu
                                           (temp-directory)
                                           temporary-file-directory))))
424
425
		 (if dir-flag
		     (make-directory file)
David Byers's avatar
David Byers committed
426
		   (write-region "" nil file nil 'silent nil))
427
		 nil)
David Byers's avatar
David Byers committed
428
             (file-already-exists t))
429
430
431
432
433
      ;; the file was somehow created by someone else between
      ;; `make-temp-name' and `write-region', let's try again.
      nil)
    file))

434
435
(lyskom-provide-function replace-in-string
    (str regexp newtext &optional literal)
David Byers's avatar
X    
David Byers committed
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
  "Replaces all matches in STR for REGEXP with NEWTEXT string.
Optional LITERAL non-nil means do a literal replacement.
Otherwise treat \\ in NEWTEXT string as special:
  \\& means substitute original matched text,
  \\N means substitute match for \(...\) number N,
  \\\\ means insert one \\."
  (if (not (stringp str))
      (error "(replace-in-string): First argument must be a string: %s" str))
  (if (stringp newtext)
      nil
    (error "(replace-in-string): 3rd arg must be a string: %s"
	   newtext))
  (let ((rtn-str "")
	(start 0)
	(special)
	match prev-start)
    (while (setq match (string-match regexp str start))
      (setq prev-start start
	    start (match-end 0)
	    rtn-str
	    (concat
	      rtn-str
	      (substring str prev-start match)
	      (cond (literal newtext)
		    (t (mapconcat
			 (function
			   (lambda (c)
			     (if special
				 (progn
				   (setq special nil)
				   (cond ((eq c ?\\) "\\")
					 ((eq c ?&)
					  (substring str
						     (match-beginning 0)
						     (match-end 0)))
					 ((and (>= c ?0) (<= c ?9))
					  (if (> c (+ ?0 (length
							   (match-data))))
					      ;; Invalid match num
					      (error "(replace-in-string) Invalid match num: %c" c)
					    (setq c (- c ?0))
					    (substring str
						       (match-beginning c)
						       (match-end c))))
					 (t (char-to-string c))))
			       (if (eq c ?\\) (progn (setq special t) nil)
				 (char-to-string c)))))
			 newtext ""))))))
    (concat rtn-str (substring str start))))
485

486
487
488
489
490
491

(lyskom-provide-function buffer-live-p (object)
  "T of OBJECT is an editor buffer that has not been deleted."
  (and (bufferp object)
       (buffer-name object)))

492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
(lyskom-provide-function string-to-vector (string)
  "Return a vector of characters in STRING."
  (let ((len (length string)) (i 0) val)
    (setq val (make-vector len 0))
    (while (< i len)
      (aset val i (aref string i))
      (setq i (1+ i)))))

(lyskom-provide-function copy-tree (l)
  "Recursively copy the list L"
  (cond ((atom l) l)
        (t (cons (copy-tree (car l))
                 (copy-tree (cdr l))))))

(lyskom-provide-function functionp (obj)
  "Returns t if OBJ is a function, nil otherwise."
  (cond ((symbolp obj) (fboundp obj))
        ((subrp obj))
        ((lyskom-compiled-function-p obj))
        ((consp obj) (and (eq (car obj) 'lambda) (listp (car (cdr obj)))))
        (t nil)))

(lyskom-provide-function regexpp (re)
  "Return non-nil if RE looks like a valid regexp."
  (let ((result t))
    (save-match-data
      (condition-case nil
          (string-match re "")
        (error (setq result nil))))
    result))

(lyskom-macro-alias char-before (&optional pos buffer)
  `(save-excursion
     (save-restriction 
       (widen)
       ,@(if buffer `((set-buffer ,buffer)))
       ,(if pos 
	    `(if (or (> ,pos (point-max))
		     (<= ,pos (point-min)))
		 nil
	       (goto-char ,pos)
	       (preceding-char))
	   `(if (<= (point) (point-min))
		nil
	      (preceding-char))))))
David Byers's avatar
David Byers committed
537
538


539

540
541
542
543
;;; ================================================================
;;; Some symbols are self-evaluating. They're not in all versions
;;; of Emacs that we would like to support. So we make them
;;; self-evaluating here.
544

David Byers's avatar
David Byers committed
545
546
547
548
;; This code looks the way it does in order to avoid warnings in
;; Emacs 21.

(eval-and-compile
549
550
551
552
553
554
555
  (defmacro lyskom-make-self-evaluating (var)
    `(condition-case nil
         (setq lyskom-dummy-variable-to-fool-the-byte-compiler
               (symbol-value ',var))
       (error (set ',var ',var))))

  (lyskom-make-self-evaluating :default)
556
  (lyskom-make-self-evaluating :mime-charset)
557
558
559
560
  (lyskom-make-self-evaluating :default-help-echo)
  (lyskom-make-self-evaluating :group)
  (lyskom-make-self-evaluating :automatic)
  (lyskom-make-self-evaluating :read-only))
David Byers's avatar
David Byers committed
561

562

563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
;;; ================================================================
;;; ================================================================
;;; ================================================================


;;; Set up edebug-form-spec and friends. We do this here because
;;; we have to have the eval block at the end, and this at least
;;; keeps everything together (it would have been nicer to put
;;; an eval block with each definition, but I don't think that
;;; would look good, and it might not always work).

(put 'lyskom-provide-function 'lisp-indent-hook 2)
(put 'lyskom-function-alias 'lisp-indent-hook 2)
(put 'lyskom-macro-alias 'lisp-indent-hook 2)
(put 'lyskom-xemacs-or-gnu 'edebug-form-spec '(form form))

579
580
;;; Local Variables:
;;; eval: (put 'lyskom-provide-function 'lisp-indent-hook 2)
581
582
583
;;; eval: (put 'lyskom-function-alias 'lisp-indent-hook 2)
;;; eval: (put 'lyskom-macro-alias 'lisp-indent-hook 2)
;;; eval: (put 'lyskom-xemacs-or-gnu 'edebug-form-spec '(form form))
584
;;; end: