commands1.el 55.6 KB
Newer Older
Linus Tolke's avatar
Linus Tolke committed
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
;;;;;
;;;;; $Id$
;;;;; Copyright (C) 1991  Lysator Academic Computer Association.
;;;;;
;;;;; This file is part of the LysKOM server.
;;;;; 
;;;;; 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 1, 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. 
;;;;;
Per Cederqvist's avatar
.    
Per Cederqvist committed
25
26
27
28
29
30
31
32
33
;;;; ================================================================
;;;; ================================================================
;;;;
;;;; File: commands1.el
;;;;
;;;; This file contains the code for some of the high level commands.
;;;;


34
35
36
37
38
(setq lyskom-clientversion-long 
      (concat lyskom-clientversion-long
	      "$Id$\n"))


Per Cederqvist's avatar
.    
Per Cederqvist committed
39
40
41
42
43
44
;;; ================================================================
;;;                  F} uppmuntran - Get appreciation 

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
45
(def-kom-command kom-get-appreciation ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
46
47
  "Give the user a little light in the dark"
  (interactive)
David Kågedal's avatar
David Kågedal committed
48
49
  (lyskom-insert-string 'appreciation))
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
50
51
52
53
54
55
56

;;; ================================================================
;;;                      F} Sk{ll - Get abuse

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
57
(def-kom-command kom-get-abuse ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
58
59
  "Give the user a little verbal abuse."
  (interactive)
David Kågedal's avatar
David Kågedal committed
60
  (lyskom-insert-string 'abuse))
Per Cederqvist's avatar
.    
Per Cederqvist committed
61
62
63
64
65
66
67
68


;;; ================================================================
;;;            Utpl}na - Delete a person or a conference

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
69
(def-kom-command kom-delete-conf ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
70
71
  "Delete a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
  (let ((conf-stat 
	 (lyskom-read-conf-stat (lyskom-get-string 'what-conf-to-delete)
				'all)))
    (if conf-stat
	(if (lyskom-ja-or-nej-p
	     (lyskom-format 'confirm-delete-pers-or-conf
			    (if (conf-type->letterbox (conf-stat->conf-type 
						       conf-stat))
				(lyskom-get-string 'the-pers)
			      (lyskom-get-string 'the-conf))
			    (conf-stat->name conf-stat)))
	    (if (blocking-do 'delete-conf
			     (conf-stat->conf-no conf-stat))
		(lyskom-format-insert 'conf-is-deleted
				      (conf-stat->name conf-stat))
	      (lyskom-format-insert 'you-could-not-delete
				    conf-stat))
	  (lyskom-insert-string 'deletion-not-confirmed))
      (lyskom-insert-string 'somebody-else-deleted-that-conf))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111


;;; ================================================================
;;;                Radera (text) - Delete a text

;;; Author: Inge Wallin


(defun kom-delete-text (text-no-arg)
  "Delete a text. Argument: TEXT-NO"
  (interactive "P")
  (lyskom-start-of-command 'kom-delete-text)
  (let ((text-no (cond ((null text-no-arg) 0)
		       ((integerp text-no-arg) text-no-arg)
		       ((listp text-no-arg) (car text-no-arg))
		       (t 0))))
    (if (equal text-no 0)
	(setq text-no 
	      (lyskom-read-number (lyskom-get-string 'what-text-to-delete)
				  lyskom-current-text)))
    (lyskom-format-insert 'deleting-text text-no)
112
    (lyskom-handle-command-answer (blocking-do 'delete-text text-no))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
113
114
115
116
117
118
119
120
121
122
123
124
125


;;; ================================================================
;;;        ]terse presentation - Review the presentation
;;;               for a person or a conference

;;; Author: Inge Wallin


(defun kom-review-presentation ()
  "Review the presentation for a person or a conference."
  (interactive)
  (lyskom-start-of-command 'kom-review-presentation)
126
127
128
129
130
131
132
133
  (let ((end-of-command-taken-care-of))
    (unwind-protect
	(let ((conf-stat (lyskom-read-conf-stat 
			  (lyskom-get-string 'presentation-for-whom)
			  'all)))
	  (if (null conf-stat)
	      (lyskom-insert-string 'somebody-deleted-that-conf)
	    (lyskom-format-insert 'review-presentation-of
134
				  conf-stat)
135
136
137
	    (if (/= (conf-stat->presentation conf-stat) 0)
		(lyskom-view-text (conf-stat->presentation conf-stat))
	      (lyskom-format-insert 'has-no-presentation
138
				    conf-stat))))
139
140
141
142
      (if end-of-command-taken-care-of
	  nil
	(lyskom-end-of-command)))))

Per Cederqvist's avatar
.    
Per Cederqvist committed
143
144
145
146
147
148


;;; ================================================================
;;;          ]terse det kommenterade - View commented text

;;; Author: Inge Wallin
149
;;; Modified by: David K}gedal
Per Cederqvist's avatar
.    
Per Cederqvist committed
150

David Kågedal's avatar
David Kågedal committed
151
(def-kom-command kom-view-commented-text ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
152
153
154
155
  "View the commented text.
If the current text is comment to (footnote to) several text then the first
text is shown and a REVIEW list is built to shown the other ones."
  (interactive)
David Kågedal's avatar
David Kågedal committed
156
157
158
159
160
161
  (if lyskom-current-text
      (progn
	(lyskom-tell-internat 'kom-tell-read)
	(lyskom-view-commented-text
	 (blocking-do 'get-text-stat lyskom-current-text)))
    (lyskom-insert-string 'have-to-read)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
162
163
164
165


(defun lyskom-view-commented-text (text-stat)
  "Handles the return from the initiate-get-text-stat, displays and builds list."
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
  (let* ((misc-info-list (and text-stat
			      (text-stat->misc-info-list text-stat)))
	 (misc-infos (and misc-info-list
			  (append (lyskom-misc-infos-from-list
				   'COMM-TO misc-info-list)
				  (lyskom-misc-infos-from-list
				   'FOOTN-TO misc-info-list))))
	 (text-nos (and misc-infos
			(mapcar
			 (function
			  (lambda (misc-info)
			    (if (equal (misc-info->type misc-info)
				       'COMM-TO)
				(misc-info->comm-to misc-info)
			      (misc-info->footn-to misc-info))))
			 misc-infos))))
    (if text-nos
	(progn
	  (lyskom-format-insert 'review-text-no 
				(car text-nos))
	  (if (cdr text-nos)
	      (read-list-enter-read-info
	       (lyskom-create-read-info
		'REVIEW nil (lyskom-get-current-priority)
		(lyskom-create-text-list (cdr text-nos))
		lyskom-current-text)
	       lyskom-reading-list t))
	  (lyskom-view-text (car text-nos)))
      (lyskom-insert-string 'no-comment-to))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210


(defun lyskom-misc-infos-from-list (type list)
  "Get all the misc-infos from the misc-info-list LIST with the same type
as TYPE. If no such misc-info, return NIL"
  (cond ((null list) nil)
	((equal type (misc-info->type (car list))) 
	 (cons (car list)
	       (lyskom-misc-infos-from-list type (cdr list))))
	(t (lyskom-misc-infos-from-list type (cdr list)))))


;;; ================================================================
;;;                         Brev - Send letter

;;; Author: Inge Wallin
211
;;; Rewritten using read-conf-no by Linus Tolke (4=>1)
Per Cederqvist's avatar
.    
Per Cederqvist committed
212
213

(defun kom-send-letter ()
214
  "Send a personal letter to a person or a conference."
Per Cederqvist's avatar
.    
Per Cederqvist committed
215
  (interactive)
Linus Tolke's avatar
Linus Tolke committed
216
217
218
219
  (condition-case error
      (progn
	(lyskom-start-of-command 'kom-send-letter)
	(lyskom-tell-internat 'kom-tell-write-letter)
220
221
	(let* ((tono (lyskom-read-conf-no (lyskom-get-string 'who-letter-to)
					  'all))
Linus Tolke's avatar
Linus Tolke committed
222
223
224
225
226
	       (conf-stat (blocking-do 'get-conf-stat tono)))
	  (if (if (zerop (conf-stat->msg-of-day conf-stat))
		  t
		(progn
		  (recenter 0)
227
228
		  (lyskom-format-insert 'has-motd 
					conf-stat)
229
		  (lyskom-view-text (conf-stat->msg-of-day conf-stat))
Linus Tolke's avatar
Linus Tolke committed
230
		  (if (lyskom-j-or-n-p (lyskom-get-string 'motd-persist-q))
Linus Tolke's avatar
Linus Tolke committed
231
232
233
234
235
236
237
238
239
240
241
242
243
		      t
		    (lyskom-end-of-command)
		    nil)))
	      (if (= tono lyskom-pers-no)
		  (lyskom-edit-text lyskom-proc
				    (lyskom-create-misc-list 'recpt tono)
				    "" "")
		(lyskom-edit-text lyskom-proc
				  (lyskom-create-misc-list 'recpt tono
							   'recpt lyskom-pers-no)
				  "" "")))))
    (quit (lyskom-end-of-command)
	  (signal 'quit "Quitting in letter"))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
244
245
246
247
248
249
250


;;; ================================================================
;;;           Bli medlem i m|te - Become a member of a conference
;;;             Addera medlem - Add somebody else as a member

;;; Author: ???
251
;;; Rewritten by: David K}gedal
Per Cederqvist's avatar
.    
Per Cederqvist committed
252
253
254
255


;; Add another person

David Kågedal's avatar
David Kågedal committed
256
(def-kom-command kom-add-member ()
257
258
  "Add a person as a member of a conference.
Ask for the name of the person, the conference to add him/her to."
Per Cederqvist's avatar
.    
Per Cederqvist committed
259
  (interactive)
David Kågedal's avatar
David Kågedal committed
260
261
262
263
264
265
266
  (let* ((who (lyskom-read-conf-stat (lyskom-get-string 'who-to-add)
				     'pers))
	 (whereto (lyskom-read-conf-stat (lyskom-get-string 'where-to-add)
					 'all))
	 (pers-stat (blocking-do 'get-pers-stat (conf-stat->conf-no who))))
    (lyskom-add-member-answer (lyskom-try-add-member whereto who pers-stat)
			      whereto who)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
267
268
269
270
271



;; Add self

David Kågedal's avatar
David Kågedal committed
272
(def-kom-command kom-add-self ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
273
274
  "Add this person as a member of a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
275
276
277
278
279
280
281
  (let ((whereto (lyskom-read-conf-stat 
		  (lyskom-get-string 'where-to-add-self)
		  'all))
	(who (blocking-do 'get-conf-stat lyskom-pers-no))
	(pers-stat (blocking-do 'get-pers-stat lyskom-pers-no)))
    (lyskom-add-member-answer (lyskom-try-add-member whereto who pers-stat)
			      whereto who)))
282

Per Cederqvist's avatar
.    
Per Cederqvist committed
283
284
285
286
287


;;; NOTE: This function is also called from lyskom-go-to-conf-handler
;;;       and from lyskom-create-conf-handler.

288
(defun lyskom-add-member-by-no (conf-no pers-no &optional thendo &rest data)
Per Cederqvist's avatar
.    
Per Cederqvist committed
289
290
  "Fetch info to be able to add a person to a conf.
Get the conf-stat CONF-NO for the conference and the conf-stat and pers-stat 
291
for person PERS-NO and send them into lyskom-try-add-member."
292
  ;; This could be optimized with David Byers multi-hack.
293
294
295
  (let ((result (lyskom-try-add-member (blocking-do 'get-conf-stat conf-no)
				       (blocking-do 'get-conf-stat pers-no)
				       (blocking-do 'get-pers-stat pers-no))))
296
297
298
    (if thendo
	(apply thendo data))
    result))
Per Cederqvist's avatar
.    
Per Cederqvist committed
299
300


301
(defun lyskom-try-add-member (conf-conf-stat pers-conf-stat pers-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
302
  "Add a member to a conference.
303
Args: CONF-CONF-STAT PERS-CONF-STAT PERS-STAT
Per Cederqvist's avatar
.    
Per Cederqvist committed
304
305
306
CONF-CONF-STAT: the conf-stat of the conference the person is being added to
PERS-CONF-STAT: the conf-stat of the person being added.
PERS-STAT: the pers-stat of the person being added.
307
308

Returns t if it was possible, otherwise nil."
Per Cederqvist's avatar
.    
Per Cederqvist committed
309
310
  (if (or (null conf-conf-stat)
	  (null pers-conf-stat))
311
      nil				; We have some problem here.
Per Cederqvist's avatar
.    
Per Cederqvist committed
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
    (let ((priority
	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
	       100			; When adding someone else
	     (if (and (numberp kom-membership-default-priority)
		      (< kom-membership-default-priority 256)
		      (>= kom-membership-default-priority 0))
		 kom-membership-default-priority
	       (lyskom-read-num-range
		0 255 (lyskom-get-string 'priority-q)))))
	  (where
	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
	       1			; When adding someone else
	     (cond
	      ((and (numberp kom-membership-default-placement)
		    (>= kom-membership-default-placement 0))
	       kom-membership-default-placement)
	      ((eq kom-membership-default-placement 'first)
	       0)
	      ((eq kom-membership-default-placement 'last)
	       (length lyskom-membership))
	      (t
	       (lyskom-read-num-range
		0 (pers-stat->no-of-confs pers-stat)
		(lyskom-format 'where-on-list-q
			       (length lyskom-membership))))))))

338
339
340
      (if (= (conf-stat->conf-no pers-conf-stat)
	     lyskom-pers-no)
	  (lyskom-format-insert 'member-in-conf
341
				conf-conf-stat)
342
	(lyskom-format-insert 'add-member-in
343
344
			      pers-conf-stat
			      conf-conf-stat))
345
346
347
348
      (blocking-do 'add-member 
		   (conf-stat->conf-no conf-conf-stat)
		   (conf-stat->conf-no pers-conf-stat)
		   priority where))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
349
350


351
(defun lyskom-add-member-answer (answer conf-conf-stat pers-conf-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
352
353
  "Handle the result from an attempt to add a member to a conference."
  (if (null answer)
Linus Tolke's avatar
Linus Tolke committed
354
355
      (progn
	(lyskom-insert-string 'nope)
356
	(if (conf-type->rd_prot (conf-stat->conf-type conf-conf-stat))
357
358
359
	    ;; The conference is protected. Tell the user to contact
	    (let ((supervisorconf (blocking-do
				   'get-conf-stat
David Kågedal's avatar
David Kågedal committed
360
				   (conf-stat->supervisor conf-conf-stat))))
361
362
363
364
365
366
	      (if supervisorconf
		  (lyskom-format-insert 'is-read-protected-contact-supervisor
					conf-conf-stat
					supervisorconf)
		(lyskom-format-insert 'cant-find-supervisor
				      conf-conf-stat)))
Linus Tolke's avatar
Linus Tolke committed
367
368
	  (lyskom-format-insert 'error-code
				(lyskom-get-error-text lyskom-errno)
369
				lyskom-errno)))
Linus Tolke's avatar
Linus Tolke committed
370

Per Cederqvist's avatar
.    
Per Cederqvist committed
371
    (lyskom-insert-string 'done)
372
373
374
375
    ;;+++Borde {ndra i cachen i st{llet.
    (cache-del-pers-stat (conf-stat->conf-no pers-conf-stat))
    ;;+++Borde {ndra i cachen i st{llet.
    (cache-del-conf-stat (conf-stat->conf-no conf-conf-stat))
Per Cederqvist's avatar
.    
Per Cederqvist committed
376
377
    (if (= (conf-stat->conf-no pers-conf-stat)
	   lyskom-pers-no)
378
	(progn				; Adding myself
David Kågedal's avatar
David Kågedal committed
379
380
	  ;;(setq lyskom-last-conf-received
	  ;;      (1+ lyskom-last-conf-received))
381
382
383
384
385
	  (lyskom-add-membership
	   (blocking-do 'query-read-texts
			lyskom-pers-no 
			(conf-stat->conf-no conf-conf-stat))
	   conf-conf-stat)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
386
387


Linus Tolke's avatar
Linus Tolke committed
388

389
(defun lyskom-add-membership (membership conf-stat)
Per Cederqvist's avatar
.    
Per Cederqvist committed
390
391
392
393
394
395
396
  "Adds MEMBERSHIP to the sorted list of memberships.
Args: MEMBERSHIP CONF-STAT THENDO DATA
Also adds to lyskom-to-do-list."
  (if membership
      (progn
	(setq lyskom-membership (sort (cons membership lyskom-membership)
				      'lyskom-membership-<))
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
	(let ((map (blocking-do
		    'get-map
		    (conf-stat->conf-no conf-stat)
		    (max (1+ (membership->last-text-read membership))
			 (conf-stat->first-local-no conf-stat))
		    (conf-stat->no-of-texts conf-stat))))
	  (if map
	      (let ((texts (skip-first-zeros
			    (sort (append (map->text-nos map) nil)
				  '<))))
		(if texts
		    (read-list-enter-read-info
		     (lyskom-create-read-info
		      'CONF conf-stat
		      (membership->priority membership)
		      (lyskom-create-text-list
		       texts)
		      nil nil)
		     lyskom-to-do-list))))	  
	  ))
    (lyskom-insert-string 'conf-does-not-exist))
  )
Per Cederqvist's avatar
.    
Per Cederqvist committed
419
420
421
422
423
424
425



;;; ================================================================
;;;     Uttr{d - Subtract yourself as a member from a conference
;;;     Uteslut medlem - Subtract somebody else as a member

426
427
;;; Author: David Byers
;;; Based on code by Inge Wallin
Per Cederqvist's avatar
.    
Per Cederqvist committed
428
429
430
431


;; Subtract another person

David Kågedal's avatar
David Kågedal committed
432
(def-kom-command kom-sub-member ()
433
434
  "Subtract a person as a member from a conference. Ask for the name
of the person."
Per Cederqvist's avatar
.    
Per Cederqvist committed
435
  (interactive)
David Kågedal's avatar
David Kågedal committed
436
437
438
439
  (lyskom-sub-member
   (lyskom-read-conf-stat (lyskom-get-string 'who-to-exclude) 'pers nil "")
   (lyskom-read-conf-stat (lyskom-get-string 'where-from-exclude) 
			  'all nil "")))
Per Cederqvist's avatar
.    
Per Cederqvist committed
440
441


David Kågedal's avatar
David Kågedal committed
442
(def-kom-command kom-sub-self ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
443
444
  "Subtract this person as a member from a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
445
446
447
448
449
450
451
452
453
454
455
456
457
  (lyskom-sub-member 
   (blocking-do 'get-conf-stat lyskom-pers-no)
   (lyskom-read-conf-stat (lyskom-get-string 'leave-what-conf)
			  'all nil 
			  (let ((ccn 
				 (if (or (zerop lyskom-current-conf))
				     ""
				   (conf-stat->name
				    (blocking-do 'get-conf-stat
						 lyskom-current-conf)))))
			    (if ccn
				(cons ccn 0)
			      "")))))
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479

(defun lyskom-sub-member (pers conf)
  "Remove the person indicated by PERS as a member of CONF."
  (let ((reply nil)
	(self (= (conf-stat->conf-no pers) lyskom-pers-no)))
    (cond ((null pers) (lyskom-insert-string 'error-fetching-person))
	  ((null conf) (lyskom-insert-string 'error-fetching-conf))
	  (t
	   (if self
	       (lyskom-format-insert 'unsubscribe-to conf)
	     (lyskom-format-insert 'exclude-from pers conf))

	   (setq reply (blocking-do 'sub-member
				    (conf-stat->conf-no conf)
				    (conf-stat->conf-no pers)))
	   (if self
	       (lyskom-set-membership (blocking-do 'get-membership
						   lyskom-pers-no)))
	   (if (not reply)
	       (lyskom-format-insert 'unsubscribe-failed
				     (if self
					 (lyskom-get-string 'You)
480
481
				       (conf-stat->name pers))
				     (conf-stat->name conf))
482
483
484
485
486
487
488
489
490
491
492
	     (lyskom-insert-string 'done)
	     (if (and self
		      (= (conf-stat->conf-no conf)
			 lyskom-current-conf))
		 (progn 
		   (set-read-list-empty lyskom-reading-list)
		   (setq lyskom-current-conf 0)))
	     (if self
		 (setq lyskom-last-conf-received 
		       (1- lyskom-last-conf-received)))
	     (read-list-delete-read-info (conf-stat->conf-no conf)
493
					 lyskom-to-do-list))))))
494
	   
Per Cederqvist's avatar
.    
Per Cederqvist committed
495

496
	 
497

Per Cederqvist's avatar
.    
Per Cederqvist committed
498
499
500
501
502
503
504
505
;;; ================================================================
;;;                 Skapa m|te - Create a conference

;;; Author: ???


(defun kom-create-conf (conf-name)
  "Create a conference."
506
  (interactive (list (lyskom-read-string (lyskom-get-string 'name-of-conf))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
507
508
509
510
511
  (let* ((open (j-or-n-p (lyskom-get-string 'anyone-member)))
	 (secret (if (not open)
		     (j-or-n-p (lyskom-get-string 'secret-conf))))
	 (orig (j-or-n-p (lyskom-get-string 'comments-allowed))))
    (lyskom-start-of-command 'kom-create-conf)
512
513
514
515
516
517
518
519
520
521
    (unwind-protect
	(lyskom-create-conf-handler
	 (blocking-do 'create-conf 
		      conf-name
		      (lyskom-create-conf-type (not open) 
					       (not orig)
					       secret
					       nil))
	 conf-name)
      (lyskom-end-of-command))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
522
523
524
525
526
527


(defun lyskom-create-conf-handler (conf-no conf-name)
  "Deal with the answer from an attempt to create a conference.
Add the person creating and execute lyskom-end-of-command."
  (if (null conf-no)
528
      (lyskom-format-insert 'could-not-create-conf
529
			    conf-name
530
			    lyskom-errno)
Per Cederqvist's avatar
.    
Per Cederqvist committed
531
    (progn
532
533
534
535
536
537
538
      (let ((conf-stat (blocking-do 'get-conf-stat conf-no)))
	(lyskom-format-insert 'created-conf-no-name 
			      (or conf-stat conf-no)
			      (or conf-stat conf-name)
			      (if conf-stat
				  (lyskom-default-button 'conf conf-stat)
				nil)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
539
      (lyskom-scroll)
540
541
542
      (lyskom-add-member-by-no conf-no lyskom-pers-no
			       'lyskom-create-conf-handler-2
			       conf-no conf-name))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
543
544
545
546
547
548


(defun lyskom-create-conf-handler-2 (conf-no conf-name)
  "Starts editing a presentation for the newly created conference.
This does lyskom-end-of-command"
  (lyskom-tell-internat 'kom-tell-conf-pres)
549
550
551
552
553
554
  (lyskom-dispatch-edit-text lyskom-proc
			     (lyskom-create-misc-list
			      'recpt
			      (server-info->conf-pres-conf lyskom-server-info))
			     conf-name ""
			     'lyskom-set-presentation conf-no))
Per Cederqvist's avatar
.    
Per Cederqvist committed
555
556
557
558
559


(defun lyskom-set-presentation (text-no conf-no)
  "Set presentation of a conference. Args: text-no conf-no."
  (initiate-set-presentation 'background nil conf-no text-no)
560
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
561
562
563
564
565
566
567
568
					;+++ Kan tas bort n{r det existerar 
					;asynkrona meddelanden som talar om att
					;n}got {r {ndrat.
    

(defun lyskom-set-conf-motd (text-no conf-no)
  "Set motd of a conference. Args: text-no conf-no."
  (initiate-set-conf-motd 'background nil conf-no text-no)
569
  (cache-del-conf-stat conf-no))	;+++Borde {ndra i cachen i st{llet.
Per Cederqvist's avatar
.    
Per Cederqvist committed
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
					;+++ Kan tas bort n{r det existerar 
					;asynkrona meddelanden som talar om att
					;n}got {r {ndrat.
    

;;; ================================================================
;;;                  Kommentera - write comment

;;; Author: ???


(defun kom-write-comment (&optional text-no)
  "Write a comment to a text.
If optional arg TEXT-NO is present write a comment to that text instead."
  (interactive (list 
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
590
591
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-comment-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
592
593
		 (t
		  (signal 'lyskom-internal-error '(kom-write-comment))))))
594
595
596
597
598
599
  (lyskom-start-of-command (concat 
			    (car (cdr (assoc 'kom-write-comment
					     lyskom-commands)))
			    (if text-no 
				(format " (%d)" text-no)
			      "")))
Per Cederqvist's avatar
.    
Per Cederqvist committed
600
  (if text-no
601
602
603
604
605
      (lyskom-write-comment-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no
       'comment)
Per Cederqvist's avatar
.    
Per Cederqvist committed
606
607
608
609
610
611
612
613
614
615
616
617
618
    (lyskom-insert-string 'confusion-what-to-comment)
    (lyskom-end-of-command)))


(defun kom-write-footnote (&optional text-no)
  "Write a footnote to a text.
If optional arg TEXT-NO is present write a footnote to that text instead."
  (interactive (list 
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
619
620
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-comment-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
621
622
623
624
		 (t
		  (signal 'lyskom-internal-error '(kom-write-comment))))))
  (lyskom-start-of-command 'kom-write-footnote)
  (if text-no
625
626
627
628
      (lyskom-write-comment-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no 'footnote)
Per Cederqvist's avatar
.    
Per Cederqvist committed
629
630
631
632
633
634
635
636
637
    (lyskom-insert-string 'confusion-what-to-footnote)
    (lyskom-end-of-command)))


(defun kom-comment-previous ()
  "Write a comment to previously viewed text."
  (interactive)
  (lyskom-start-of-command 'kom-comment-previous)
  (if lyskom-previous-text
638
639
640
641
      (lyskom-write-comment-soon 
       (blocking-do 'get-text-stat lyskom-previous-text)
       (blocking-do 'get-text lyskom-previous-text)
       lyskom-previous-text 'comment)
Per Cederqvist's avatar
.    
Per Cederqvist committed
642
643
644
645
646
647
648
    (lyskom-insert-string 'confusion-what-to-comment)
    (lyskom-end-of-command)))


(defun lyskom-write-comment-soon (text-stat text text-no type)
  "Write a comment to the text with TEXT-STAT, TEXT and, TEXT-NO.
TYPE is either 'comment or 'footnote."
649
650
651
652
653
654
655
656
657
658
659
660
661
662
  (cond
   ;; Text not found?
   ((or (null text-stat)
	(null text))
    (lyskom-format-insert 'cant-read-textno text-no)
    (lyskom-end-of-command))
   ;; Give header.
   ((string-match "\n" (text->text-mass text))
    (lyskom-write-comment text-stat
			  (substring (text->text-mass text)
				     0 (match-beginning 0))
			  type))
   ;; The commented text had no header.
   (t (lyskom-write-comment text-stat "" type))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
663
664
665
666
667
668
669
670
671


(defun lyskom-write-comment (text-stat subject type)
  "Write a comment to the text associated with TEXT-STAT.
The default subject is SUBJECT. TYPE is either 'comment or 'footnote."
  (if (null text-stat)
      (progn
	(lyskom-insert-string 'confusion-what-to-comment)
	(lyskom-end-of-command))
672
    (let ((ccrep))
Per Cederqvist's avatar
.    
Per Cederqvist committed
673
674
675
      (lyskom-tell-internat (if (eq type 'comment)
				'kom-tell-write-comment
			      'kom-tell-write-footnote))
676
677
678
679
680
681
682
683
684
685
686
687
688
689
      (let (data)
	(mapcar 
	 (function
	  (lambda (misc-info)
	    (cond
	     ((eq 'RECPT (misc-info->type misc-info))
	      (setq data 
		    (cons (blocking-do 'get-conf-stat 
				       (misc-info->recipient-no misc-info))
			  data)))
	     ((and (eq type 'footnote)
		   (eq 'CC-RECPT (misc-info->type misc-info)))
	      (setq ccrep (cons (misc-info->recipient-no misc-info) 
				ccrep))
Linus Tolke's avatar
Linus Tolke committed
690
691
	      (setq data (cons (blocking-do 'get-conf-stat
					    (misc-info->recipient-no misc-info))
692
693
694
695
			       data))))))
	 (text-stat->misc-info-list text-stat))
	(lyskom-comment-recipients data lyskom-proc text-stat
				   subject type ccrep)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
696
697


698
699
(defun lyskom-comment-recipients (data lyskom-proc text-stat
				       subject type ccrep)
Per Cederqvist's avatar
.    
Per Cederqvist committed
700
  "Compute recipients to a comment to a text.
701
Args: DATA, LYSKOM-PROC TEXT-STAT SUBJECT TYPE CCREP.
702
703
704
DATA is a list of all the recipients that should receive this text.
If DATA contains more than one conference the user is asked (using y-or-n-p)
if all conferences really should receive the text.
705
706
707
The call is continued to the lyskom-edit-text.
TYPE is info whether this is going to be a comment of footnote.
CCREP is a list of all recipients that are going to be cc-recipients."
708
709
710
711
712
713
714
715
716
717
718
719
720

  (condition-case x
      ;; Catch any quits and run lyskom-end-of-command.
      (progn
	;; Filter multiple recipients through y-or-n-p.
	(if (and kom-confirm-multiple-recipients (> (length data) 1)
		 (not (and (= (length data) 2)
			   (or (= lyskom-pers-no (conf-stat->conf-no
						  (car data)))
			       (= lyskom-pers-no (conf-stat->conf-no
						  (car (cdr data))))))))
	    (let ((new-data nil))
	      (while data
Linus Tolke's avatar
Linus Tolke committed
721
		(if (lyskom-j-or-n-p (lyskom-format 'comment-keep-recpt-p
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
					     (conf-stat->name (car data))))
		    (setq new-data (cons (car data) new-data)))
		(setq data (cdr data)))
	      (setq data (nreverse new-data))))	    

	(let* ((member nil)
	       (recver (lyskom-create-misc-list
			(cond 
			 ((eq type 'comment) 'comm-to)
			 ((eq type 'footnote) 'footn-to)
			 (t (signal 'lyskom-internal-error
				    (list "Unknown comment type" type))))
			(text-stat->text-no text-stat)))
	       (recpts nil))
	  (while data
	    (let ((conf-stat (car data)))
	      (if (memq (conf-stat->comm-conf conf-stat) recpts)
		  nil
		(setq recver
		      (append recver
			      (list
743
744
745
746
			       (cons (if (memq (conf-stat->conf-no conf-stat)
					       ccrep)
					 'cc-recpt
				       'recpt)
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
				     (conf-stat->comm-conf conf-stat)))))
		(if (lyskom-member-p (conf-stat->conf-no conf-stat))
		    (setq member t))
		(setq recpts (cons (conf-stat->comm-conf conf-stat) recpts))))
	    (setq data (cdr data)))
	  ;; Add the user to the list of recipients if he isn't a member in
	  ;; any of the recipients.
	  (if (not member)
	      (setq recver (append recver
				   (list (cons 'recpt lyskom-pers-no)))))
	  (lyskom-edit-text lyskom-proc 
			    recver
			    subject "")))

    (quit (lyskom-end-of-command)
Linus Tolke's avatar
Linus Tolke committed
762
	  (signal 'quit "quit in lyskom-comment-recipients"))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
763
764
765
766
767
768


;;; ================================================================
;;;                Personligt svar - personal answer

;;; Author: ???
769
;;; Rewritten using blocking-do by: Linus Tolke
Per Cederqvist's avatar
.    
Per Cederqvist committed
770
771
772
773
774
775
776
777
778
779
780
781


(defun kom-private-answer (&optional text-no)
  "Write a private answer to the current text.
If optional arg TEXT-NO is present write a private answer to
that text instead."
  (interactive (list
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
782
783
		 ((listp current-prefix-arg) 
		  (lyskom-read-number (lyskom-get-string 'what-private-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
784
785
		 (t
		  (signal 'lyskom-internal-error '(kom-private-answer))))))
786
  (lyskom-start-of-command 'kom-private-answer)
Per Cederqvist's avatar
.    
Per Cederqvist committed
787
  (if text-no
788
789
790
791
      (lyskom-private-answer-soon
       (blocking-do 'get-text-stat text-no)
       (blocking-do 'get-text text-no)
       text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
792
793
794
795
    (lyskom-insert-string 'confusion-who-to-reply-to)
    (lyskom-end-of-command)))


796
(defun lyskom-private-answer-soon (text-stat text text-no)
Per Cederqvist's avatar
.    
Per Cederqvist committed
797
  "Write a private answer to TEXT-STAT, TEXT."
798
799
800
801
802
803
804
805
  (if (and text-stat text)
      (if (string-match "\n" (text->text-mass text))
	  (lyskom-private-answer text-stat
				 (substring (text->text-mass text)
					    0 (match-beginning 0)))
	(lyskom-private-answer text-stat ""))
    (lyskom-format-insert 'no-such-text-no text-no)
    (lyskom-end-of-command)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823


(defun lyskom-private-answer (text-stat subject)
  "Write a private answer. Args: TEXT-STAT SUBJECT."
  (if (null text-stat)
      (progn
	(lyskom-insert-string 'confusion-what-to-answer-to)
	(lyskom-end-of-command))
    (progn
      (lyskom-tell-internat 'kom-tell-write-reply)
      (lyskom-edit-text lyskom-proc
			(lyskom-create-misc-list
			 'comm-to (text-stat->text-no text-stat)
			 'recpt (text-stat->author text-stat)
			 'recpt lyskom-pers-no)
			subject ""))))


824
825
826
827
;;; ================================================================
;;;    Personligt svar p} f|reg}ende - kom-private-answer-previous

;;; Author: ceder
828
;;; Rewritten using blocking-do by: Linus Tolke
829
830
831
832
833
834

(defun kom-private-answer-previous ()
  "Write a private answer to previously viewed text."
  (interactive)
  (lyskom-start-of-command 'kom-private-answer-previous)
  (if lyskom-previous-text
835
836
837
      (lyskom-private-answer-soon-prev
       (blocking-do 'get-text-stat lyskom-previous-text)
       (blocking-do 'get-text lyskom-previous-text))
838
839
840
841
842
843
844
845
846
847
848
849
    (lyskom-insert-string 'confusion-who-to-reply-to)
    (lyskom-end-of-command)))

(defun lyskom-private-answer-soon-prev (text-stat text)
  "Write a private answer to TEXT-STAT, TEXT."
  (if (string-match "\n" (text->text-mass text))
      (lyskom-private-answer text-stat
			     (substring (text->text-mass text)
					0 (match-beginning 0)))
    (lyskom-private-answer text-stat "")))


Per Cederqvist's avatar
.    
Per Cederqvist committed
850
851
852
853
854
855
856
857
858
859
860
861
;;; ================================================================
;;;                         Sluta - quit

;;; Author: ???


(defun kom-quit (&optional arg)
  "Quit session. Kill process and buffer-local variables.
If optional argument is non-nil then dont ask for confirmation."
  (interactive "P")
  (lyskom-start-of-command 'kom-quit t)
  (cond
862
863
   ((and (lyskom-count-down-edits)
	 (display-buffer (car lyskom-list-of-edit-buffers))
Linus Tolke's avatar
Linus Tolke committed
864
865
	 (not (lyskom-ja-or-nej-p
	       (lyskom-get-string 'quit-in-spite-of-unsent))))
866
867
    (lyskom-end-of-command))
   ((or arg
Linus Tolke's avatar
Linus Tolke committed
868
	(lyskom-ja-or-nej-p (lyskom-get-string 'really-quit))
869
	)
Per Cederqvist's avatar
.    
Per Cederqvist committed
870
    (initiate-logout 'main nil)
871
872
    (setq lyskom-sessions-with-unread
	  (delq lyskom-proc lyskom-sessions-with-unread))
873
874
    (setq lyskom-sessions-with-unread
	  (delq lyskom-proc lyskom-sessions-with-unread-letters))
Per Cederqvist's avatar
.    
Per Cederqvist committed
875
876
877
878
879
    (set-process-sentinel lyskom-proc nil)
    (delete-process lyskom-proc)
    (setq lyskom-proc)
    (lyskom-clear-vars)
    (lyskom-insert-string 'session-ended)
Linus Tolke's avatar
Linus Tolke committed
880
881
    (lyskom-scroll)
    (run-hooks 'kom-quit-hook))
Per Cederqvist's avatar
.    
Per Cederqvist committed
882
883
884
885
886
887
888
889
890
891
892
893
   (t (lyskom-end-of-command))))

  

;;; ================================================================
;;;     	[ndra presentation - Change presentation 
;;;	         S{tta lapp p} d|rren - Change conf-motd

;;; Author: Inge Wallin
;;; Changed by Linus Tolke


David Kågedal's avatar
David Kågedal committed
894
(def-kom-command kom-change-presentation ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
895
896
  "Change presentation for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
897
898
899
900
901
902
903
904
  (lyskom-change-pres-or-motd-2
   (let ((no (lyskom-read-conf-no 
	      (lyskom-get-string 'what-to-change-pres-you)
	      'all t)))
     (if (zerop no)
	 (setq no lyskom-pers-no))
     (blocking-do 'get-conf-stat no))
   'pres))
Per Cederqvist's avatar
.    
Per Cederqvist committed
905
906


David Kågedal's avatar
David Kågedal committed
907
(def-kom-command kom-change-conf-motd ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
908
909
  "Change motd for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
910
911
912
913
914
915
916
  (lyskom-change-pres-or-motd-2
   (let ((no (lyskom-read-conf-no (lyskom-get-string 'who-to-put-motd-for)
				  'all t)))
     (if (zerop no)
	 (setq no lyskom-pers-no))
     (blocking-do 'get-conf-stat no))
   'motd))
Per Cederqvist's avatar
.    
Per Cederqvist committed
917
918
919
920
921
922
923


(defun lyskom-change-pres-or-motd-2 (conf-stat type)
  "Change the presentation or motd of CONF-STAT.
TYPE is either 'pres or 'motd, depending on what should be changed."
  (cond
   ((null conf-stat)			;+++ annan felhantering
924
    (lyskom-insert-string 'cant-get-conf-stat))
925
   ((or lyskom-is-administrator
926
927
	(lyskom-member-p (conf-stat->supervisor conf-stat))
	(= lyskom-pers-no (conf-stat->conf-no conf-stat)))
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
    (lyskom-dispatch-edit-text
     lyskom-proc
     (lyskom-create-misc-list 'recpt
			      (cond
			       ((eq type 'motd)
				(server-info->motd-conf lyskom-server-info))
			       ((eq type 'pres)
				(if (conf-type->letterbox
				     (conf-stat->conf-type conf-stat))
				    (server-info->pers-pres-conf 
				     lyskom-server-info)
				  (server-info->conf-pres-conf
				   lyskom-server-info)))))
     (conf-stat->name conf-stat)
     (let ((text-mass (blocking-do 'get-text 
				   (cond
				    ((eq type 'pres)
				     (conf-stat->presentation conf-stat))
				    ((eq type 'motd)
				     (conf-stat->msg-of-day conf-stat))))))
       (if (and text-mass
		(string-match "\n" (text->text-mass text-mass)))
	   (substring (text->text-mass text-mass) (match-end 0))
	 (if (and (eq type 'pres)
		  (conf-type->letterbox (conf-stat->conf-type conf-stat)))
	     (lyskom-get-string 'presentation-form)
	   "")))
     (cond
      ((eq type 'pres) 'lyskom-set-presentation)
      ((eq type 'motd) 'lyskom-set-conf-motd))
     (conf-stat->conf-no conf-stat)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
959
   (t
960
    (lyskom-format-insert 'not-supervisor-for
961
			  conf-stat))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
962
963
964
965
966
967
968
969
970
971


   

;;; ================================================================
;;;           Ta bort lapp p} d|rren - delete conf-motd

;;; Author: Linus Tolke (& Inge Wallin)


David Kågedal's avatar
David Kågedal committed
972
(def-kom-command kom-unset-conf-motd ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
973
974
  "Removes motd for a person or a conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
975
976
977
978
979
980
981
982
983
984
985
986
987
988
  (let ((conf-stat (or (lyskom-read-conf-stat
			(lyskom-get-string 'who-to-remove-motd-for)
			'all 'empty)
		       (blocking-do 'get-conf-stat lyskom-pers-no))))
    (cond
     ((null conf-stat)
      (lyskom-insert-string 'cant-get-conf-stat))
     ((or lyskom-is-administrator
	  (lyskom-member-p (conf-stat->supervisor conf-stat)))
      ;; This works like a dispatch. No error handling.
      (lyskom-set-conf-motd 0 (conf-stat->conf-no conf-stat)))
     (t
      (lyskom-format-insert 'not-supervisor-for
			    conf-stat)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
989
990
991
992
993
994
995
  

;;; ================================================================
;;;               G} till M|te - Go to a conference.

;;; Author: ???

David Kågedal's avatar
David Kågedal committed
996
(def-kom-command kom-go-to-conf ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
997
998
999
1000
1001
  "Select a certain conference.
The user is prompted for the name of the conference.
If s/he was already reading a conference that conference will be put
back on lyskom-to-do-list."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1002
1003
1004
  (let ((conf (lyskom-read-conf-stat
	       (lyskom-get-string 'go-to-conf-p)
	       'all "")))
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
    (lyskom-go-to-conf conf)))


(defun lyskom-go-to-conf (conf)
  "Go to the conference in CONF. CONF can be conf-no of conf-stat.
Allowed conferences are conferences and the mailboxes you are 
member of."
  (if (numberp conf) (setq conf (blocking-do 'get-conf-stat conf)))
  (let ((membership (lyskom-member-p
		     (conf-stat->conf-no conf))))
    (lyskom-format-insert 'go-to-conf
			  conf)
    (cond
     (membership
      (lyskom-do-go-to-conf conf membership))
     ((conf-type->letterbox (conf-stat->conf-type conf))
      (lyskom-format-insert 'cant-go-to-his-mailbox
			    conf))
     (t
      (progn
	(lyskom-format-insert 'not-member-of-conf
			      conf)
	(lyskom-scroll)
	(if (lyskom-j-or-n-p (lyskom-get-string 'want-become-member))
	    (if (lyskom-add-member-by-no (conf-stat->conf-no conf)
					 lyskom-pers-no)
		(lyskom-fixup-and-go-to-conf (conf-stat->conf-no conf))
	      (lyskom-insert-string 'nope))
	  (lyskom-insert-string 'no-ok)))))))
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
1035
1036
1037
1038


(defun lyskom-fixup-and-go-to-conf (conf-no)
  "Prefetches and after lyskom-member-in-conf and then goes to CONF-NO."
1039
1040
  (lyskom-do-go-to-conf (blocking-do 'get-conf-stat conf-no)
			(lyskom-member-p conf-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073

 
(defun lyskom-do-go-to-conf (conf-stat membership)
  "Go to a conference. Args: CONF-STAT MEMBERSHIP.
 Put a read-info of type CONF first on lyskom-reading-list.
Args: CONF-STAT MEMBERSHIP"
  (let ((priority (lyskom-get-current-priority)))
    (lyskom-maybe-move-unread nil)
    (if conf-stat
	(lyskom-set-mode-line conf-stat))
    (cond
     ((let ((r 0)
	    (len (read-list-length lyskom-to-do-list))
	    (list (read-list->all-entries lyskom-to-do-list))
	    (found nil))
	(while (and (not found)
		    (< r len))
	  (if (and (read-info->conf-stat (read-list->nth lyskom-to-do-list r))
		   (= (conf-stat->conf-no conf-stat)
		      (conf-stat->conf-no 
		       (read-info->conf-stat 
			(read-list->nth lyskom-to-do-list r)))))
	      (setq found t)
	    (++ r)))
	(if found
	    (let ((list (read-list->nth lyskom-to-do-list r)))
	      (read-list-enter-first list lyskom-reading-list)
	      (read-list-delete-read-info (conf-stat->conf-no conf-stat)
					  lyskom-to-do-list)
	      (read-list-enter-first list lyskom-to-do-list)))
	found)
      (set-read-info->priority (read-list->first lyskom-reading-list)
			       priority)
1074
      (lyskom-enter-conf conf-stat (read-list->first lyskom-reading-list)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1075
1076
1077
1078
1079
1080
1081
1082

     (t
      (lyskom-go-to-empty-conf conf-stat)))))



(defun lyskom-go-to-empty-conf (conf-stat)
  "Go to a conference with no unseen messages. Args: CONF-STAT."
1083
  (blocking-do 'pepsi (conf-stat->conf-no conf-stat))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1084
  (setq lyskom-current-conf (conf-stat->conf-no conf-stat))
1085
1086
  (lyskom-format-insert 'conf-all-read 
			conf-stat))
1087

Per Cederqvist's avatar
.    
Per Cederqvist committed
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123


(defun lyskom-get-current-priority ()
  "Return the current priority level."
  (or (read-info->priority (read-list->first 
			    lyskom-reading-list))
      (read-info->priority (read-list->first
			    lyskom-to-do-list))
      -1))


;;; ================================================================
;;;                 Skriva inl{gg - write text

;;; Author: ???


(defun kom-write-text ()
  "write a text."
  (interactive)
  (lyskom-start-of-command 'kom-write-text)
  (if (zerop lyskom-current-conf)
      (progn
	(lyskom-insert-string 'no-in-conf)
	(lyskom-end-of-command))
    (lyskom-tell-internat 'kom-tell-write-text)
    (lyskom-edit-text lyskom-proc
		      (lyskom-create-misc-list 'recpt
					       lyskom-current-conf)
		      "" "")))


;;; ================================================================
;;;                 Lista Personer - List persons

;;; Author: ceder
1124
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1125

David Kågedal's avatar
David Kågedal committed
1126
(def-kom-command kom-list-persons (match)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1127
  "List all persons whose name matches MATCH (a string)."
1128
1129
  (interactive (list (lyskom-read-string 
		      (lyskom-get-string 'search-for-pers))))
David Kågedal's avatar
David Kågedal committed
1130
1131
1132
1133
  (mapcar
   (function (lambda (no)
	       (lyskom-list-pers-print (blocking-do 'get-conf-stat no))))
   (lyskom-extract-persons (blocking-do 'lookup-name match))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1134
1135
1136
1137


(defun lyskom-list-pers-print (conf-stat)
  "Print name of the person in CONF-STAT for kom-list-persons."
1138
1139
1140
1141
1142
1143
  (if conf-stat
      (lyskom-format-insert "%[%#1@%4#2:p %#3:P%]\n"
			    (lyskom-default-button 'conf conf-stat)
			    conf-stat
			    conf-stat)))

Per Cederqvist's avatar
.    
Per Cederqvist committed
1144
1145
1146
1147
1148
1149


;;; ================================================================
;;;              Lista M|ten - List conferences

;;; Author: ceder
1150
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1151

David Kågedal's avatar
David Kågedal committed
1152
(def-kom-command kom-list-conferences (match)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1153
1154
  "List all conferences whose name matches MATCH (a string).
Those that you are not a member in will be marked with an asterisk."
1155
1156
  (interactive (list (lyskom-read-string
		      (lyskom-get-string 'search-for-conf))))
David Kågedal's avatar
David Kågedal committed
1157
1158
1159
1160
  (mapcar
   (function (lambda (no)
	       (lyskom-list-conf-print (blocking-do 'get-conf-stat no))))
   (lyskom-extract-confs (blocking-do 'lookup-name match))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1161
1162
1163
1164
1165
1166
1167


(defun lyskom-list-conf-print (conf-stat)
  "Print a line of info about conf-stat.
If you are not member in the conference it will be flagged with an asterisk."
  (if (not conf-stat)
      nil
1168
1169
1170
1171
1172
1173
1174
    (lyskom-format-insert "%[%#1@%4#2:m %#3c %#4M%]\n"
			  (lyskom-default-button 'conf conf-stat)
			  conf-stat
			  (if (lyskom-member-p (conf-stat->conf-no conf-stat))
			      32 ?*)
			  conf-stat)))

Per Cederqvist's avatar
.    
Per Cederqvist committed
1175
1176
1177
1178
1179
1180
1181

;;; ================================================================
;;;                 [ndra namn - Change name

;;; Author: Inge Wallin
;;; Changed by: Peter Eriksson(?)
;;; Changed again: Inge Wallin
1182
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1183

Linus Tolke's avatar
Linus Tolke committed
1184

David Kågedal's avatar
David Kågedal committed
1185
(def-kom-command kom-change-name ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1186
1187
  "Change the name of a person or conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
  (let ((conf-stat (lyskom-read-conf-stat 
		    (lyskom-get-string 'name-to-be-changed)
		    'all)))
    (if (null conf-stat)
	(lyskom-insert-string 'no-such-conf-or-pers)
      (let (name)
	(lyskom-format-insert 'about-to-change-name-from
			      conf-stat)
	(lyskom-scroll)
	(lyskom-tell-internat 'kom-tell-change-name)
	(setq name (lyskom-read-string (lyskom-get-string 'new-name)
				       (conf-stat->name conf-stat)))
	(if (blocking-do 'change-name (conf-stat->conf-no conf-stat) name)
	    (lyskom-format-insert 'change-name-done name
				  (lyskom-default-button 'conf conf-stat))
	  (lyskom-format-insert 'change-name-nope name 
				(lyskom-get-error-text lyskom-errno)
				lyskom-errno))))))
1206
	    
Per Cederqvist's avatar
.    
Per Cederqvist committed
1207
1208
1209
1210
1211
1212


;;; ================================================================
;;;                [ndra organisat|r - Change supervisor

;;; Author: Inge Wallin
1213
;;; Rewritten: linus
Per Cederqvist's avatar
.    
Per Cederqvist committed
1214

David Kågedal's avatar
David Kågedal committed
1215
(def-kom-command kom-change-supervisor ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1216
1217
  "Change the supervisor of a person or conference."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1218
1219
1220
1221
1222
1223
1224
1225
  (let ((supervisee (lyskom-read-conf-stat
		     (lyskom-get-string 'who-to-change-supervisor-for)
		     'all)))
    (if (null supervisee)
	(lyskom-insert-string 'no-such-conf-or-pers)
      (lyskom-tell-internat 'kom-tell-change-supervisor)
      (let ((supervisor (lyskom-read-conf-stat
			 (lyskom-get-string 'new-supervisor)
1226
			 'all)))
David Kågedal's avatar
David Kågedal committed
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
	(lyskom-format-insert 'change-supervisor-from-to
			      supervisee
			      supervisor)
	(if (blocking-do 'set-supervisor 
			 (conf-stat->conf-no supervisee) 
			 (conf-stat->conf-no supervisor))
	    (progn
	      (lyskom-insert-string 'done)
	      (cache-del-conf-stat (conf-stat->conf-no supervisee)))
	  (lyskom-format-insert
	   'change-supervisor-nope
	   supervisee))))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1239
1240
1241
1242
1243
1244


;;; ================================================================
;;;         Markera och Avmarkera - Mark and Unmark a text

;;; Author: Inge Wallin
1245
;;; [ndrad av: Linus Tolke
Per Cederqvist's avatar
.    
Per Cederqvist committed
1246

David Kågedal's avatar
David Kågedal committed
1247
(def-kom-command kom-mark-text (text-no-arg)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1248
1249
1250
  "Mark a text. If the argument TEXT-NO-ARG is non-nil, the user has used
a prefix command argument."
  (interactive "P")
David Kågedal's avatar
David Kågedal committed
1251
  (lyskom-mark-text text-no-arg (lyskom-get-string 'text-to-mark) 1))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1252
1253


David Kågedal's avatar
David Kågedal committed
1254
(def-kom-command kom-unmark-text (text-no-arg)
Per Cederqvist's avatar
.    
Per Cederqvist committed
1255
1256
1257
  "Unmark a text. If the argument TEXT-NO-ARG is non-nil, the user has used
a prefix command argument."
  (interactive "P")
David Kågedal's avatar
David Kågedal committed
1258
  (lyskom-mark-text text-no-arg (lyskom-get-string 'text-to-unmark) 0))
1259
  
Per Cederqvist's avatar
.    
Per Cederqvist committed
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277


(defun lyskom-mark-text (text-no-arg prompt mark)
  "Get the number of the text that is to be marked and do the marking.
Arguments: TEXT-NO-ARG: an argument as it is gotten from (interactive P)
PROMPT: A string that is used when prompting for a number.
MARK:   A number that is used as the mark."
  (let ((text-no (cond ((integerp text-no-arg) text-no-arg)
		       ((and text-no-arg
			     (listp text-no-arg))
			(car text-no-arg))
		       (t lyskom-current-text))))
    (setq text-no (lyskom-read-number prompt text-no))
    (if (not (eq mark 0))
	(setq mark
	      (or kom-default-mark
		  (lyskom-read-num-range
		   1 255 (lyskom-get-string 'what-mark) t))))
1278
    (if (equal mark 0)
1279
1280
1281
	(lyskom-format-insert 'unmarking-textno 
			      text-no)
      (lyskom-format-insert 'marking-textno 
1282
			    text-no))
1283
1284
1285
1286
1287
1288
1289
1290
1291
    
    (if (blocking-do 'mark-text text-no mark)
	(progn
	  (lyskom-insert-string 'done)	  
	  (if (= mark 0)
	      (cache-del-marked-text text-no)
	    (cache-add-marked-text text-no mark)))
      (lyskom-insert-string 'nope))	;+++ lyskom-errno?
    (cache-del-text-stat text-no)))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348


;;; ================================================================
;;;          ]terse alla markerade - Review marked texts

;;; Author: Inge Wallin


(defun kom-review-marked-texts ()
  "Review marked texts with a certain mark."
  (interactive)
  (lyskom-start-of-command 'kom-review-marked-texts)
  (lyskom-review-marked-texts 
   (lyskom-read-num-range 
    1 255 (lyskom-get-string 'what-mark-to-view) t)))


(defun kom-review-all-marked-texts ()
  "Review all marked texts"
  (interactive)
  (lyskom-start-of-command 'kom-review-all-marked-texts)
  (lyskom-review-marked-texts 0))


(defun lyskom-review-marked-texts (mark-no)
  "Review all marked texts with the mark equal to MARK-NO. 
If MARK-NO == 0, review all marked texts."
  (let ((mark-list (cache-get-marked-texts))
	(text-list nil))
    (while (not (null mark-list))
      (let ((mark (car mark-list)))		
	(if (and mark
		 (or (eq mark-no 0)
		     (eq mark-no (mark->mark-type mark))))
	    (setq text-list (cons (mark->text-no mark)
				  text-list))))
      (setq mark-list (cdr mark-list)))
    (if (equal (length text-list) 0)
	(lyskom-insert (if (eq mark-no 0)
			   (lyskom-get-string 'no-marked-texts)
			 (lyskom-format 'no-marked-texts-mark mark-no)))
      (let ((read-info (lyskom-create-read-info
			'REVIEW-MARK nil 
			(lyskom-get-current-priority)
			(lyskom-create-text-list text-list) 
			nil t)))
	(read-list-enter-read-info read-info lyskom-reading-list t)
	(read-list-enter-read-info read-info lyskom-to-do-list t))))
  (lyskom-end-of-command))


;;; ================================================================
;;;                 [ndra L|senord - Change password

;;; Author: Inge Wallin


David Kågedal's avatar
David Kågedal committed
1349
(def-kom-command kom-change-password ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1350
1351
  "Change the password for a person."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
  (let ((pers-no (lyskom-read-conf-no (lyskom-get-string 'whos-passwd)
				      'pers 'empty ""))
	(old-pw (silent-read (lyskom-get-string 'old-passwd)))
	(new-pw1 (silent-read (lyskom-get-string 'new-passwd)))
	(new-pw2 (silent-read (lyskom-get-string 'new-passwd-again))))

    (if (string= new-pw1 new-pw2)
	(progn
	  (lyskom-insert-string 'changing-passwd)
	  (lyskom-report-command-answer 
	   (blocking-do 'set-passwd (if (zerop pers-no)
					lyskom-pers-no
				      pers-no)
			old-pw new-pw1)))
      (lyskom-insert-string 'retype-dont-match))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1367
1368
1369
1370
1371
1372
1373



;;; ================================================================
;;;               (Se) Tiden - display time and date.


David Kågedal's avatar
David Kågedal committed
1374
(def-kom-command kom-display-time ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1375
1376
  "Ask server about time and date."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1377
1378
1379
1380
1381
1382
1383
1384
  (let ((time (blocking-do 'get-time)))
    (lyskom-format-insert 'time-is
			  (+ (time->year time) 1900)
			  (1+ (time->mon  time))
			  (time->mday time)
			  (time->hour time)
			  (time->min  time)
			  (time->sec  time)
1385
					; Kult:
David Kågedal's avatar
David Kågedal committed
1386
1387
1388
1389
1390
1391
1392
			  (if (and (= (time->hour time)
				      (+ (/ (time->sec time) 10)
					 (* (% (time->sec time) 10) 10)))
				   (= (/ (time->min time) 10)
				      (% (time->min time) 10)))
			      (lyskom-get-string 'palindrome)
			    ""))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1393
1394
1395
1396
1397
1398
1399
1400


;;; ================================================================
;;;                Vilka ({r inloggade) - Who is on?

;;; Author: ???


David Kågedal's avatar
David Kågedal committed
1401
(def-kom-command kom-who-is-on ()
Per Cederqvist's avatar
.    
Per Cederqvist committed
1402
1403
  "Display a list of all connected users."
  (interactive)
David Kågedal's avatar
David Kågedal committed
1404
1405
1406
1407
1408
1409
  (let ((who-info-list (blocking-do 'who-is-on)))
    (lyskom-insert
     (lyskom-return-who-info-line "     "
				  (lyskom-get-string 'lyskom-name)
				  (lyskom-get-string 'is-in-conf)))
    (if kom-show-where-and-what
1410
1411
	(lyskom-insert
	 (lyskom-return-who-info-line "     "
David Kågedal's avatar
David Kågedal committed
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
				      (lyskom-get-string 'from-machine)
				      (lyskom-get-string 'is-doing))))

    (lyskom-insert
     (concat (make-string (- (lyskom-window-width) 2) ?-) "\n"))

    (let* ((who-list (sort (append who-info-list nil)
			   (function (lambda (who1 who2)
				       (< (who-info->connection who1)
					  (who-info->connection who2))))))
	   (total-users (length who-list)))
      (while who-list
	(let ((who-info (car who-list)))
	  (lyskom-print-who-info
	   (blocking-do 'get-conf-stat (who-info->pers-no who-info))
	   (blocking-do 'get-conf-stat (who-info->working-conf who-info))
	   who-info
	   lyskom-session-no))
	(setq who-list (cdr who-list)))

      (lyskom-insert (concat (make-string (- (lyskom-window-width) 2) ?-)
			     "\n"))
      (lyskom-insert (lyskom-format 'total-users total-users)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1435
1436


1437
1438
1439
1440
(defun lyskom-print-who-info (conf-stat working who-info my-session-no 
					&optional insert-function)
  "Print a line about a user. 
Args: CONF-STAT WORKING WHO-INFO MY-SESSION-NO &optional INSERT-FUNCTION.
Per Cederqvist's avatar
.    
Per Cederqvist committed
1441
1442
1443
CONF-STAT refer to the user.
WORKING is the conf-stat of his current working conference.
WHO-INFO is the who-info.
1444
1445
1446
1447
1448
1449
1450
MY-SESSION-NO is the session number of the running session.
&optional INSERT-FUNCTION is the function for inserting the text into
                          the buffer. If nil, use lyskom-insert."
  (let ((insertfun (if insert-function
		       insert-function
		     'lyskom-insert)))
    (funcall insertfun
1451
	     (lyskom-return-who-info-line-as-state 
1452
1453
1454
1455
1456
	      (format "%4d%s" 
		      (who-info->connection who-info)
		      (if (= my-session-no (who-info->connection who-info))
			  "*"
			" "))
1457
	      conf-stat
1458
	      (cond
1459
	       ((conf-stat->name working) working)
1460
1461
1462
	       (t (lyskom-get-string 'not-present-anywhere)))))
    (if kom-show-where-and-what
	(funcall insertfun
1463
		 (lyskom-return-who-info-line-as-state
1464
1465
1466
1467
1468
		  "     "
		  (lyskom-return-username who-info)
		  (concat "(" 
			  (who-info->doing-what who-info)
			  ")"))))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479

		 
(defun lyskom-fix-str (len str)
  "Pad STR with space to LEN. Args: LEN STR."
  (while (< (length str) len)
    (setq str
	  (concat str
		  "                                                        ")))
  (substring str 0 len))


1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
(defun lyskom-return-who-info-line-as-state (prefix arg1 arg2)
  "Return the format state appropriate for the arguments and
the window width."
  (let ((formatstring
	 (concat prefix
		 "%=-"
		 (int-to-string (/ (* 37 (- (lyskom-window-width) 7)) 73))
		 (if (lyskom-conf-stat-p arg1) 
		     (if (conf-type->letterbox
			  (conf-stat->conf-type arg1))
			 "#1P"
		       "#1M")
		   "#1s")
		 " %=-"
		 (int-to-string (/ (* 37 (- (lyskom-window-width) 8)) 73))
		 (if (lyskom-conf-stat-p arg2) 
		     (if (conf-type->letterbox
			  (conf-stat->conf-type arg2))
			 "#2P"
		       "#2M")
		   "#2s")
		 "\n")))
    (lyskom-format formatstring arg1 arg2)))
    

Per Cederqvist's avatar
.    
Per Cederqvist committed
1505
1506
(defun lyskom-return-who-info-line (prefix string1 string2)
  "Return a formatted line (with reference to the current window width."
1507
1508
1509
1510
1511
1512
1513
1514
  (let ((line (concat
	       prefix
	       (lyskom-fix-str (/ (* 37 (- (lyskom-window-width) 7)) 73)
			       string1)
	       " "
	       (lyskom-fix-str (/ (* 36 (- (lyskom-window-width) 7)) 73)
			       string2))))
    (while (string= (substring line -1) " ")
1515
      (setq line (substring line 0 -1)))
1516
    (concat line "\n")))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1517
1518
1519

    
(defun lyskom-window-width ()
David Kågedal's avatar
David Kågedal committed
1520
  "Returns the width of the lyskom-window or the screen-width if not displayed."
Per Cederqvist's avatar
.    
Per Cederqvist committed
1521
  (let ((win (get-buffer-window (current-buffer))))
1522
1523
1524
1525
1526
1527
    (cond
     (win (window-width win))
     ((fboundp 'frame-width)
      (frame-width))
     (t
      (screen-width)))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1528
1529
1530
1531
1532


(defun lyskom-return-username (who-info)
  "Takes the username from the WHO-INFO and returns it on a better format."
  (let* ((username (who-info->username who-info))
1533
1534
1535
	 (type (or 
		(string-match "\\([^%@.]+\\)%\\(.+\\)@\\([^%@.]+\\)" username)
		(string-match "\\([^%@.]+\\)@\\([^%@.]+\\)" username))))
Per Cederqvist's avatar
.    
Per Cederqvist committed
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
    (if type
	(let ((name (substring username 0 (match-end 1)))
	      (sent (if (match-beginning 3)
			(substring username
				   (match-beginning 2)
				   (match-end 2))))
	      (gott (if (match-beginning 3)
			(substring username
				   (match-beginning 3)
				   (match-end 3))
		      (substring username
				 (match-beginning 2)
				 (match-end 2))))
	      (rest (substring username (match-end 0))))
	  (if (or (not sent)
		  (string= (downcase sent) (downcase gott))
		  (string= (downcase sent)
			   (downcase (concat gott rest))))
	      (concat name "@" gott rest)
	    (concat name "@" sent " (" gott rest ")")))
      username)))
  
	

;;; ================================================================
;;;                     Hoppa -  Jump over comments

;;; Author: Linus Tolke Y

;; Hoppa |ver alla inl{gg som {r kommentarer till detta inl{gg (recursivt)


(defun kom-jump (&optional text-no)
  "Jumps all comments to the current text. Descends recursively in comment tree.
1570
The three is truncated if we encounter an older text.
Per Cederqvist's avatar
.    
Per Cederqvist committed
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
If optional arg TEXT-NO is present then jump all comments to that text instead."
  (interactive (list
		(cond
		 ((null current-prefix-arg)
		  lyskom-current-text)
		 ((integerp current-prefix-arg)
		  current-prefix-arg)
		 ((and (listp current-prefix-arg)
		       (integerp (car current-prefix-arg))
		       (null (cdr current-prefix-arg)))
		  (car current-prefix-arg))
		 (t
		  (signal 'lyskom-internal-error '(kom-jump))))))
  (if text-no
      (progn
	(lyskom-start-of-command 'kom-jump)
	(initiate-get-text-stat 'main 'lyskom-jump text-no t)
	(lyskom-run 'main 'lyskom-end-of-command))
    (lyskom-start-of-command 'kom-jump)
    (lyskom-insert-string 'have-to-read)
    (lyskom-end-of-command)))


David Kågedal's avatar
David Kågedal committed
1594
(defun lyskom-jump (text-stat mark-as-read &optional sync)
Per Cederqvist's avatar
Per Cederqvist committed
1595
1596
1597
1598