Add a new field `location' to bookmarks for non-file bookmarks.

* bookmark.el (bookmark-location): Use the new field, if present.
(bookmark-insert-location): Undo last change, not needed any more.
* man.el (Man-bookmark-make-record):
* woman.el (woman-bookmark-make-record):
* gnus-sum.el (gnus-summary-bookmark-make-record): Add `location' field.

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 89d56ff..b9e8ea5 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,11 @@
+2010-04-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+       Add a new field `location' to bookmarks for non-file bookmarks.
+       * bookmark.el (bookmark-location): Use the new field, if present.
+       (bookmark-insert-location): Undo last change, not needed any more.
+       * man.el (Man-bookmark-make-record):
+       * woman.el (woman-bookmark-make-record): Add `location' field.
+
 2010-04-14  Juri Linkov  <juri@jurta.org>
 
        * simple.el (scroll-error-top-bottom): New defcustom.

diff --git a/lisp/bookmark.el b/lisp/bookmark.el
index 12ac760..cfc7d7a 100644 (file)
--- a/lisp/bookmark.el
+++ b/lisp/bookmark.el
@@ -1176,9 +1176,7 @@ minibuffer history list `bookmark-history'."
   (or no-history (bookmark-maybe-historicize-string bookmark))
   (let ((start (point)))
     (prog1
-        ;; FIXME: Each bookmark should come with a `location' method
-        ;; rather than just say "-- no file --".
-       (insert (or (bookmark-location bookmark) "   -- no file --"))
+       (insert (bookmark-location bookmark))
       (if (display-mouse-p)
          (add-text-properties
           start
@@ -1193,10 +1191,16 @@ minibuffer history list `bookmark-history'."
 (defalias 'bookmark-locate 'bookmark-insert-location)
 
 (defun bookmark-location (bookmark)
-  "Return the name of the file associated with BOOKMARK, or nil if none.
+  "Return a description of the location of BOOKMARK.
 BOOKMARK may be a bookmark name (a string) or a bookmark record."
   (bookmark-maybe-load-default-file)
-  (bookmark-get-filename bookmark))
+  ;; We could call the `handler' and ask for it to construct a description
+  ;; dynamically: it would open up several new possibilities, but it
+  ;; would have the major disadvantage of forcing to load each and
+  ;; every handler when the user calls bookmark-menu.
+  (or (bookmark-prop-get bookmark 'location)
+      (bookmark-get-filename bookmark)
+      "-- Unknown location --"))
 
 
 ;;;###autoload

diff --git a/lisp/gnus/ChangeLog b/lisp/gnus/ChangeLog
index 52de639..b0b3cd1 100644 (file)
--- a/lisp/gnus/ChangeLog
+++ b/lisp/gnus/ChangeLog
@@ -1,3 +1,7 @@
+2010-04-14  Stefan Monnier  <monnier@iro.umontreal.ca>
+
+       * gnus-sum.el (gnus-summary-bookmark-make-record): Add `location' field.
+
 2010-04-12  Stefan Monnier  <monnier@iro.umontreal.ca>
 
        * gnus-sum.el: Add bookmark declarations to silence the compiler.

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index ba74e3b..d8a36dd 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -12657,8 +12657,9 @@ If ALL is a number, fetch this number of articles."
          (id      (mail-header-id head)))
     `(,subject
       ,@(bookmark-make-record-default 'point-only)
-        (group . ,grp) (article . ,art)
-        (message-id . ,id) (handler . gnus-summary-bookmark-jump))))
+      (location . ,(format "Gnus %s:%d:%s" grp art id))
+      (group . ,grp) (article . ,art)
+      (message-id . ,id) (handler . gnus-summary-bookmark-jump))))
 
 ;;;###autoload
 (defun gnus-summary-bookmark-jump (bookmark)

diff --git a/lisp/man.el b/lisp/man.el
index 67bdcbe..df5f480 100644 (file)
--- a/lisp/man.el
+++ b/lisp/man.el
@@ -1689,8 +1689,9 @@ Uses `Man-name-local-regexp'."
   "Make a bookmark entry for a Man buffer."
   `(,(Man-default-bookmark-title)
     ,@(bookmark-make-record-default 'point-only)
-      (man-args . ,Man-arguments)
-      (handler . Man-bookmark-jump)))
+    (location . ,(concat "man " Man-arguments))
+    (man-args . ,Man-arguments)
+    (handler . Man-bookmark-jump)))
 
 ;;;###autoload
 (defun Man-bookmark-jump (bookmark)

diff --git a/lisp/woman.el b/lisp/woman.el
index 603b791..fa7ea18 100644 (file)
--- a/lisp/woman.el
+++ b/lisp/woman.el
@@ -4533,6 +4533,7 @@ logging the message."
   "Make a bookmark entry for a Woman buffer."
   `(,(Man-default-bookmark-title)
     ,@(bookmark-make-record-default 'point-only)
+    (location . ,(concat "woman " woman-last-file-name))
     ;; Use the same form as man's bookmarks, as much as possible.
     (man-args . ,woman-last-file-name)
     (handler . woman-bookmark-jump)))