Bugfixar och annat

src/ChangeLog

+Tue Jul 15 10:56:50 1997  David Byers  <davby@ida.liu.se>
+
+	* vars.el.in (lyskom-line-start-chars): Stt till nil.
+
+	* lyskom-rest.el (lyskom-line-start-chars): Stt vrdet hr.
+
+	* edit-text.el (lyskom-edit-get-commented): Skicka med
+ 	edit-fnstret till thendo.
+	(lyskom-edit-show-commented): Bibehll valt fnster.
+	(lyskom-edit-insert-commented): Ta emot ett till argument.
+
+	* vars.el.in (kom-print-number-of-unread-on-entrance): rv
+ 	variabeln.
+	(kom-show-author-at-end): Dito.
+	(kom-dashed-lines): Dito.
+	(kom-reading-puts-comments-in-pointers-last): Dito.
+
+Mon Jul 14 11:24:09 1997  David Byers  <davby@ida.liu.se>
+
+	* lyskom-rest.el (lyskom-fill-message): Klara att fill-column inte
+ 	r ett heltal.
+
+	* command.el (lyskom-read-extended-command): Visa prefixargumentet
+ 	(om det finns.)
+	(kom-extended-command): Skicka prefixargument till
+ 	lyskom-read-extended-command.
+
+	* commands1.el (kom-list-clients): Anvnd
+ 	dynamic-session-info. Prefix gr att man fr osynliga anvndare.
+
+	* lyskom-rest.el (forward-text): Stt paragraph-ignore-fill-prefix
+ 	till t.
+	(backward-text): Dito.
+
+	* commands1.el (kom-list-clients): Skriv ut total-users istf
+ 	total-visible-users.
+
+	* lyskom-rest.el (lyskom-fill-message): Bindestreck och plus kan
+ 	ocks inleda stycken.
+
+	* vars.el.in (lyskom-line-start-chars): Definiera frn
+ 	lyskom-line-start-chars-string.
+	(lyskom-line-start-chars-string): Ny variabel.
+	(kom-dont-read-saved-variables): Ls inte lyskom-login-hook frn
+ 	servern.
+
+	* english-strings.el,swedish-strings.el (lyskom-message): Minde
+ 	whitespace efter terse hur mnga etc.
+
+	* lyskom-rest.el (lyskom-fill-message): Nu bryter vi tvradare med
+ 	nollskild konstant radlngdsskillnad.
+	(lyskom-minimum-triagle-size): Ny variabel.
+	(lyskom-fill-message): Massera fill-column lite snyggare.
+
+	* edit-text.el (lyskom-edit-send): Kr anvndarhookar efter att ha
+ 	kollat rende osv.
+
+	* swedish-strings.el,english-strings.el (lyskom-edit-mode-map):
+ 	Bind mouse-2 till kom-button-click-or-yank.
+
+	* lyskom-buttons.el (kom-button-click-or-yank): Ny funktion.
+	(kom-button-click): Lade till do-default-argumentet.
+
+	* option-edit.el: Lgg till kom-show-namedays.
+
+	* vars.el.in (kom-show-namedays): Stt defaultvrdet till nil och
+ 	spara i servern.
+
+	* prioritize.el (lyskom-prioritize-current-entry): Hantera att
+ 	markren inte str i brjan av raden.
+	(kom-prioritize-select): Flytta inte markren nr man markerar.
+
+	* swedish-strings.el,english-strings.el (lyskom-message): I
+ 	priority-q skriv ut vad prioritet noll betyder.
+	(lyskom-sv-prioritize-mode-map): Bind kom-next-link och
+ 	kom-previous-link.
+
+	* commands1.el (lyskom-try-add-member): Tillt att man explicit
+ 	anger prioritet noll.
+
 Sun Jul 13 12:06:20 1997  David Byers  <davby@ida.liu.se>
 
+	* menus.el (lyskom-do-popup-menu): Frsk inte anropa nil.
+
+	* view-mode.el: Flyttade om lite i filen s att keymappen
+ 	definieras innan moden.
+	(lyskom-view-base-mode): Fifflade s att det fungerar ven om
+ 	view-mode r en minor mode och det inte finns en view-major-mode.
+	
+	* compatibility.el (lyskom-gnu-keysym): Fixade en typo.
+	(lyskom-xemacs-keysym): Dito.
+	(lyskom-keysym): Skrev om s den fungerar i Gnu Emacs.
+
+	* option-edit.el (kom-customize): D inte bara fr att
+ 	kom-active-face inte finns.
+	(lyskom-create-widget): Stt menu-tag.
+	(lyskom-make-menu-tag): Ny funktion.
+
+	* check-strings.el (lcs-dont-check-ending-categories): Ny
+ 	variabel.
+	(lcs-check-strings): Kontrollera att strngar avslutas p samma
+ 	stt. Radbrytningar, punkt, kolon, frgetecken mm skall vara lika
+ 	i alla sprk.
+	(lcs-match-endings): Ny variabel.
+	(lcs-check-string-ending): Ny funktion.
+
+	* english-strings.el,swedish-strings.el: Synkroniserade, fixade
+ 	icke-matchande avslutningar.
+
+	* Makefile, distribution-Makefile (SOURCES): Lade till
+ 	view-mode.el.
+
+	* swedish-strings.el (lyskom-message): Lade till
+ 	more-than-one-root och more-than-one-root-review.
+
+	* review.el (kom-find-root-review): Varna om det finns mer n ett
+ 	urinlgg.
+	(kom-find-root): Visa alla urinlgg.
+
+	* vars.el.in (kom-show-namedays): Lade till kom-show-namedays.
+
+	* commands1.el (kom-display-time): Visa namnsdagar enbart om
+ 	kom-show-nameday r satt.
+
+	* option-edit.el (lyskom-create-widget): Lgg till help-echo
+	(lyskom-create-widget): Dito.
+	(lyskom-widget-help-format-handler): Hantera nytt argsformat.
+	(lyskom-widget-help-action): Dito, byt ut help-echo.
+	(lyskom-custom-variables): Lade till help-echo p ngra variabler.
+	(lyskom-url-viewer-widget): Lade till help-echo
+	(lyskom-ding-widget): Dito
+	(lyskom-name): Dito.
+	(lyskom-command): Dito.
+
 	* macros.el: Require custom och widget fr att undvika fel pga att
  	man har autoloads definierade fr en massa andra
  	widget-funktioner.

src/Makefile

@@ -39,7 +39,8 @@
 CLIENTVERSION = 0.45-beta
 DOCFILES=NEWS-0.45 MIGRATION-0.44-0.45
 
-FTPDIR = /usr/ftp/pub/lyskom/elisp-client
+FTPDIR=/home/davby/www-pub
+#FTPDIR = /usr/ftp/pub/lyskom/elisp-client
 LISPDIR = /usr/gnu/share/emacs/site-lisp
 LANGUAGES = swedish english
 
@@ -66,6 +67,7 @@ SOURCES	 = 	$(LANGUAGE-EL) \
 		command.el \
 		parse.el \
 		cache.el \
+		view-mode.el \
 		commands1.el \
 		commands2.el \
 		review.el \
@@ -151,6 +153,7 @@ release: $(HEADER) $(SOURCES) $(DISTSRC) $(MISC)
 	for i in $(DOCFILES) ; do \
 		cp ../doc/$$i lyskom-$(CLIENTVERSION)/$$i ; \
 	done
+	chmod -R u+rw,g+r,o+r lyskom-$(CLIENTVERSION)
 	tar cvf lyskom-$(CLIENTVERSION).tar lyskom-$(CLIENTVERSION)
 	gzip -9 lyskom-$(CLIENTVERSION).tar
 	cp lyskom-$(CLIENTVERSION).tar.gz $(FTPDIR)

src/check-strings.el

@@ -14,6 +14,10 @@
 
 (require 'lyskom)
 
+
+(defvar lcs-dont-check-ending-categories '(lyskom-command)
+  "String categories where ending mismatches are OK.")
+
 (defvar lcs-message-buffer "*LysKOM string check*")
 
 (defun lyskom-check-strings ()
@@ -57,9 +61,15 @@ STRINGS is a list of (language . string)."
 	     (str (cdr (car strings)))
 	     (flist (lcs-check-string category name lang str)))
 	(if (listp format-list)
-	    (or (lcs-check-format-string format-list flist)
-		(lcs-message nil "(%s:%s) Format mismatch\n    %S\n    %S"
-			     category name first-str str))
+	    (progn 
+              (or (lcs-check-format-string format-list flist)
+                  (lcs-message nil "(%s:%s) Format mismatch\n    %S\n    %S"
+                               category name first-str str))
+              (and 
+               (not (memq category lcs-dont-check-ending-categories))
+               (or (lcs-check-string-ending first-str str)
+                   (lcs-message nil "(%s:%s) Ending mismatch\n    %S\n    %S"
+                               category name first-str str))))
 	  (setq format-list flist
 		first-str str))
 
@@ -96,6 +106,26 @@ STRING is the string."
     result))
 
 
+(defconst lcs-match-endings 
+  '("\\." "\\?" ":" "!" "\\.\n" "\\?\n" ":\n" "!\n" "\n" ")" ")\n"
+    "\\? +" ": +" "\\? +\n" ": +\n")
+  "String endings that should be identical in various languages.")
+
+(defun lcs-check-string-ending (template str)
+  (cond ((or (not (stringp template))
+             (not (stringp str))) t)
+        (t (let ((result
+                  (mapcar
+                   (function
+                    (lambda (x)
+                      (let ((pat (concat "\\`\\(.\\|\n\\)*" x "\\'")))
+                        (eq (string-match pat template)
+                            (string-match pat str)))))
+                   lcs-match-endings)))
+             (cond ((memq nil result) nil)
+                   (t t))))))
+    
+
 (defun lcs-check-format-string (template flist)
   "Match the formatters in TEMPLATE to those in FLIST."
   (let* ((result t))
@@ -129,4 +159,4 @@ FORMAT and ARGS are as for `format'."
 	  (message msg)))))
 	
     
-    
\ No newline at end of file
+    

src/command.el

@@ -100,12 +100,12 @@
 (defun kom-extended-command ()
   "Read a LysKOM function name and call the function."
   (interactive)
-  (let ((fnc (lyskom-read-extended-command)))
+  (let ((fnc (lyskom-read-extended-command current-prefix-arg)))
     (cond
      (fnc (call-interactively fnc))
      (t (kom-next-command)))) )
 
-(defun lyskom-read-extended-command ()
+(defun lyskom-read-extended-command (&optional prefix-arg)
   "Reads and returns a command"
   (let* ((completion-ignore-case t)
 	 (minibuffer-setup-hook minibuffer-setup-hook)
@@ -113,7 +113,20 @@
 					   (cons (cdr pair) (car pair))))
 			       (lyskom-get-strings lyskom-commands
 						   'lyskom-command)))
-	 (name nil))
+	 (name nil)
+         (prefix-text
+          (cond ((eq prefix-arg '-) "- ")
+                              ((equal prefix-arg '(4)) "C-u ")
+                              ((integerp prefix-arg) 
+                               (format "%d " prefix-arg))
+                              ((and (consp prefix-arg) 
+                                    (integerp (car prefix-arg)))
+                               (format "%d " (car prefix-arg)))
+                              (t nil)))
+         (prompt (if prefix-text
+                     (concat prefix-text (lyskom-get-string 'extended-command))
+                   (lyskom-get-string 'extended-command))))
+
     ;; (add-hook 'minibuffer-setup-hook
     ;; 		 (function
     ;; 		  (lambda ()
@@ -122,7 +135,7 @@
     ;; 		      (aset table ?\} 345)
     ;; 		      (set-case-table table)))))
     (lyskom-with-lyskom-minibuffer
-     (setq name (completing-read (lyskom-get-string 'extended-command)
+     (setq name (completing-read prompt
                                  alternatives 
                                  ;; lyskom-is-administrator is buffer-local and
                                  ;; must be evalled before the call to 

src/commands1.el

@@ -348,7 +348,7 @@ Returns t if it was possible, otherwise nil."
 		      (> kom-membership-default-priority 0))
 		 kom-membership-default-priority
 	       (lyskom-read-num-range
-		1 255 (lyskom-get-string 'priority-q)))))
+		0 255 (lyskom-get-string 'priority-q)))))
 	  (where
 	   (if (/= lyskom-pers-no (conf-stat->conf-no pers-conf-stat))
 	       1			; When adding someone else
@@ -1536,8 +1536,10 @@ If MARK-NO == 0, review all marked texts."
 						 (time->sec  time))))
 		       (error nil))))))
             lyskom-times)
+;;;
 ;;; +++ FIXME specialhack för svenska. Borde det generaliseras?
-    (when (eq lyskom-language 'sv)
+;;;   
+    (when (and (eq lyskom-language 'sv) kom-show-namedays)
       (let ((tmp (lyskom-nameday time)))
         (when tmp
           (lyskom-insert "\n")
@@ -2146,19 +2148,22 @@ Uses Protocol A version 9 calls"
 ;;; =====================================================================
 ;;;                 Lista klienter - List clients
 ;;; Author: David Kågedal
+;;; Modified: Daivd Byers
 
 		 
-(def-kom-command kom-list-clients ()
+(def-kom-command kom-list-clients (prefix)
   "Display a list of all connected users."
-  (interactive)
-  (let* ((who-info-list (blocking-do 'who-is-on))
-	 (who-list (sort (listify-vector who-info-list)
-			 (function (lambda (who1 who2)
-				     (< (who-info->connection who1)
-					(who-info->connection who2))))))
+  (interactive "P")
+  (let* ((want-invisible (if prefix t nil))
+         (who-info-list (blocking-do 'who-is-on-dynamic t want-invisible nil))
+         (who-list (sort (listify-vector who-info-list)
+                         (function
+                          (lambda (who1 who2)
+                            (< (dynamic-session-info->session who1)
+                               (dynamic-session-info->session who2))))))
 	 (total-users (length who-list))
 	 (s-width (1+ (length (int-to-string
-			       (who-info->connection
+			       (dynamic-session-info->session
 				(nth (1- total-users) who-list))))))
 	 (format-string (lyskom-info-line-format-string
 			 s-width "P" (if kom-deferred-printing "D" "s"))))
@@ -2171,34 +2176,36 @@ Uses Protocol A version 9 calls"
 
     (while who-list
       (let* ((who-info (car who-list))
-	     (session-no (int-to-string (who-info->connection who-info)))
+	     (session-no (int-to-string (dynamic-session-info->session who-info)))
 	     (my-session (if (= lyskom-session-no
-				(who-info->connection who-info))
+				(dynamic-session-info->session who-info))
 			     "*"
 			   " "))
 	     (client (if kom-deferred-printing
 			 (lyskom-create-defer-info
 			  'get-client-name
-			  (who-info->connection who-info)
+			  (dynamic-session-info->session who-info)
 			  'lyskom-deferred-client-1
 			  nil nil nil	; Filled in later
-			  (who-info->connection who-info))
+			  (dynamic-session-info->session who-info))
 		       (blocking-do-multiple
 			   ((name (get-client-name
-				   (who-info->connection who-info)))
+				   (dynamic-session-info->session who-info)))
 			    (version (get-client-version
-				      (who-info->connection who-info))))
+				      (dynamic-session-info->session who-info))))
 			 (concat name " " version)))))
 	(lyskom-format-insert
 	 format-string
 	 (concat session-no my-session)
-	 (who-info->pers-no who-info)
+	 (dynamic-session-info->person who-info)
 	 client))
       (setq who-list (cdr who-list)))
 
     (lyskom-insert (concat (make-string (- (lyskom-window-width) 2) ?-)
 			   "\n"))
-    (lyskom-insert (lyskom-format 'total-visible-users total-users))))
+    (lyskom-insert (lyskom-format (if want-invisible
+                                      'total-users
+                                    'total-visible-users) total-users))))
 
 
 (defun lyskom-deferred-client-1 (name defer-info)

src/compatibility.el

@@ -179,13 +179,13 @@ of the lyskom-provide-* functions instead."
     (down-mouse-3 . (button3))
     (       . aring)
     (       . Aring)
-    (       . adiearesis)
-    (       . Adiearesis)))
+    (       . adiaeresis)
+    (       . Adiaeresis)))
 
 (defconst lyskom-gnu-keysym
   '((       . ?\)
     (       . ?\)
-    (       . ?\)
+    (       . ?\)
     (       . ?\)
     (       . ?\)
     (       . ?\)))
@@ -197,10 +197,12 @@ of the lyskom-provide-* functions instead."
 
 (defun lyskom-keysym (sym)
   "Look up the proper symbol to bind sym to"
-  (or (cdr (assq sym (lyskom-xemacs-or-gnu lyskom-xemacs-keysym
-                                           lyskom-gnu-keysym)))
-      sym))
-
+  (lyskom-xemacs-or-gnu (or (cdr (assq sym lyskom-xemacs-keysym)) sym)
+                        (or (cdr (assq sym lyskom-gnu-keysym))
+                            (let ((name (symbol-name sym)))
+                              (and (= (length name) 1)
+                                   (elt name 0)))
+                            sym)))
 
 ;;; ============================================================
 ;;; Text property and extents stuff

src/distribution-Makefile

@@ -45,7 +45,7 @@ LANGUAGES=swedish english
 
 RM=/bin/rm -f
 SHELL=/bin/sh
-LANGUAGE-EL=$(LANGUAGES:%=%-strings.el)
+LANGUAGE-EL=$(LANGUAGES:=-strings.el)
 EMACS-BATCH=$(EMACS) -batch
 SOURCES	 = 	$(LANGUAGE-EL) \
 		komtypes.el \
@@ -61,6 +61,7 @@ SOURCES	 = 	$(LANGUAGE-EL) \
 		command.el \
 		parse.el \
 		cache.el \
+		view-mode.el \
 		commands1.el \
 		commands2.el \
 		review.el \

src/edit-text.el

@@ -302,19 +302,13 @@ Commands:
 		(setq headers (lyskom-edit-parse-headers)
 		      misc-list (apply 'lyskom-create-misc-list (cdr headers))
 		      subject (car headers)))
-              ;;
-              ;; Run user hooks
-              ;; ####: ++++: FIXME: We should quit more graciously.
 
-              (if (not (run-hook-with-args-until-failure 
-                        'lyskom-send-text-hook))
-                  (signal 'lyskom-edit-text-abort nil))
-                                                
               ;;
               ;; Check that there is a subject
               ;;
 
-	      (if (string= subject "")
+	      (if (or (null subject)
+                      (string= subject ""))
 		  (let ((old (point)))
 		    (goto-char (point-min))
 		    (re-search-forward (lyskom-get-string 'header-subject)
@@ -335,6 +329,14 @@ Commands:
                                            (cdr (nconc headers
                                                        extra-headers))))))
 
+              ;;
+              ;; Run user hooks
+              ;; ####: ++++: FIXME: We should quit more graciously.
+
+              (if (not (run-hook-with-args-until-failure 
+                        'lyskom-send-text-hook))
+                  (signal 'lyskom-edit-text-abort nil))
+                                                
               ;;
               ;; Transform the message text
               ;;
@@ -347,6 +349,13 @@ Commands:
 
 	      (setq mode-name "LysKOM sending")
 	      (save-excursion
+                (let ((full-message
+                       (cond ((and lyskom-allow-missing-subject
+                                   (null subject)
+                                   (not (string-match ".*\n" message)))
+                              message)
+                             (t (concat (or subject "") "\n" message)))))
+
 		(set-buffer lyskom-buffer)
 		;; Don't change the prompt if we won't see our own text
 		(if kom-created-texts-are-read
@@ -356,9 +365,9 @@ Commands:
 		(funcall send-function
                          'sending
                          'lyskom-create-text-handler
-                         (concat subject "\n" message)
+                         full-message
                          misc-list
-                         buffer)))
+                         buffer))))
             (lyskom-undisplay-buffer)
 	    (goto-char (point-max))))
     ;;
@@ -732,6 +741,7 @@ text is a member of some recipient of this text."
   (let ((p (point)))
     (save-excursion
       (let* ((buffer (current-buffer))
+             (window (selected-window))
              (headers (condition-case nil
                           (cdr (lyskom-edit-parse-headers))
                         (lyskom-edit-error nil))) ; Ignore these errors
@@ -746,7 +756,7 @@ text is a member of some recipient of this text."
          (no
           (goto-char p)
           (set-buffer lyskom-buffer)
-          (initiate-get-text 'edit thendo no buffer)
+          (initiate-get-text 'edit thendo no buffer window)
           (set-buffer buffer))
          (t
           (lyskom-message "%s" (lyskom-get-string 'no-such-text-m))))))
@@ -834,7 +844,7 @@ and the rest is a list (HEADER DATA HEADER DATA ...), where HEADER is
 either 'recpt, 'cc-recpt, 'comm-to or 'footn-to. This is to make it
 easy to use the result in a call to `lyskom-create-misc-list'."
   (goto-char (point-min))
-  (let ((result (cons "" nil)))		; The car will be replaced by
+  (let ((result (cons nil nil)))	; The car will be replaced by
 					; the real subject
     (save-restriction
       ;; Narrow to headers
@@ -952,7 +962,7 @@ Point must be located on the line where the subject is."
     (kill-buffer edit-buffer))))
 
 
-(defun lyskom-edit-show-commented (text editing-buffer)
+(defun lyskom-edit-show-commented (text editing-buffer window)
   "Handles the TEXT from the return of the call of the text.
 The EDITING-BUFFER is the buffer the editing is done in. If this buffer is 
 not displayed nothing is done. If displayed then this buffer is chosen then 
@@ -960,18 +970,20 @@ the with-output-to-temp-buffer command is issued to make them both apear."
   (and text
        (get-buffer-window editing-buffer)
        (progn
-	 (set-buffer editing-buffer)
+         (set-buffer editing-buffer)
+         (select-window window)
          (let ((buf (lyskom-get-buffer-create 'view-commented "*Commented*"))
                (kom-deferred-printing nil))
-           (lyskom-display-buffer buf)
-           (save-excursion (set-buffer buf)
-                           (erase-buffer)
-                           (lyskom-view-text (text->text-no text))
-                           (set-buffer-modified-p nil)
-                           (lyskom-view-mode))))))
+           (save-selected-window
+             (lyskom-display-buffer buf)
+             (save-excursion (set-buffer buf)
+                             (erase-buffer)
+                             (lyskom-view-text (text->text-no text))
+                             (set-buffer-modified-p nil)
+                             (lyskom-view-mode)))))))
 
 
-(defun lyskom-edit-insert-commented (text editing-buffer)
+(defun lyskom-edit-insert-commented (text editing-buffer window)
   "Handles the TEXT from the return of the call of the text.
 The text is inserted in the buffer with '>' first on each line."
   (if text

src/envcheck.el

@@ -164,6 +164,7 @@ library from http://www.dina.kvl.dk/~abraham/custom/")
 
     (catch 'terminate
       (if have-w3
+          (load-library "w3")
           (unless (fboundp 'w3-region)
             (message "
 --- Antique version of w3 detected (WARNING)

src/lyskom-buttons.el

@@ -105,8 +105,10 @@ on such functions see the documentation for lyskom-add-button-action."
   (interactive)
   (lyskom-button-press (point)))
 
-(defun kom-button-click (event)
-  "Execute the default action of the active area under the mouse."
+(defun kom-button-click (event &optional do-default)
+  "Execute the default action of the active area under the mouse.
+If optional argument do-default is non-nil, call the default binding of
+this-command-keys."
   (interactive "@e")
   (let* ((pos (event-point event))
          (glyph (event-glyph event))
@@ -119,8 +121,20 @@ on such functions see the documentation for lyskom-add-button-action."
                    (and widget (widget-get widget 'href))
                    (and parent (widget-get parent 'href)))))
     (cond (href (w3-widget-button-click event))
+          ((and do-default
+                (or (null pos)
+                    (null (get-text-property pos 'lyskom-button-type))))
+           (let ((fn (lookup-key global-map (this-command-keys))))
+             (when (commandp fn)
+               (call-interactively fn))))
           (t (lyskom-button-press pos)))))
 
+(defun kom-button-click-or-yank (event)
+  "Execute the default action of the active area under the mouse.
+If there is no active area, then do something else."
+  (interactive "@e")
+  (kom-button-click event t))
+
 (defun kom-popup-menu (event)
   "Pop up a menu of actions to be taken at the active area under the mouse."
   (interactive "@e")
@@ -206,24 +220,25 @@ on such functions see the documentation for lyskom-add-button-action."
 
 (defun lyskom-button-press (pos)
   "Execute the default action of the active area at POS if any."
-  (let* ((type (get-text-property pos 'lyskom-button-type))
-         (arg  (get-text-property pos 'lyskom-button-arg))
-         (text (get-text-property pos 'lyskom-button-text))
-         (buf  (get-text-property pos 'lyskom-buffer))
-         (hint (get-text-property pos 'lyskom-button-hint))
-         (data (assq type lyskom-button-actions))
-         (act  (or (and kom-use-button-hints hint)
-                   (and data (elt data 2)))))
+  (when pos
+    (let* ((type (get-text-property pos 'lyskom-button-type))
+           (arg  (get-text-property pos 'lyskom-button-arg))
+           (text (get-text-property pos 'lyskom-button-text))
+           (buf  (get-text-property pos 'lyskom-buffer))
+           (hint (get-text-property pos 'lyskom-button-hint))
+           (data (assq type lyskom-button-actions))
+           (act  (or (and kom-use-button-hints hint)
+                     (and data (elt data 2)))))
                  
-    (cond ((null act) (goto-char pos))
-          ((null buf) (goto-char pos))
-          ((and buf (null (get-buffer buf))) 
-           (lyskom-message "%s" (lyskom-get-string 'no-such-buffer)))
-          (t (and buf (set-buffer buf))
-             (funcall act
-                      buf
-                      arg
-                      text)))))
+      (cond ((null act) (goto-char pos))
+            ((null buf) (goto-char pos))
+            ((and buf (null (get-buffer buf))) 
+             (lyskom-message "%s" (lyskom-get-string 'no-such-buffer)))
+            (t (and buf (set-buffer buf))
+               (funcall act
+                        buf
+                        arg
+                        text))))))
                       
 
 (defun lyskom-fix-pseudo-url (url)

src/lyskom-rest.el

@@ -1450,6 +1450,8 @@ in lyskom-messages."