Package: emacs;
Reported by: Boruch Baum <boruch_baum <at> gmx.com>
Date: Fri, 20 Mar 2015 10:40:03 UTC
Severity: minor
Tags: wontfix
Found in version 24.4
Done: Lars Ingebrigtsen <larsi <at> gnus.org>
Bug is archived. No further changes may be made.
View this message in rfc822 format
From: Stefan Monnier <monnier <at> IRO.UMontreal.CA> To: Boruch Baum <boruch_baum <at> gmx.com> Cc: 20152 <at> debbugs.gnu.org Subject: bug#20152: 24.4: bookmarks display wrong annotation (FIX INCLUDED) Date: Fri, 20 Mar 2015 10:31:36 -0400
Same here, please resend your fix as a patch ("diff -u" or "diff -c").
Stefan
>>>>> "Boruch" == Boruch Baum <boruch_baum <at> gmx.com> writes:
> In the bookmark list buffer, after viewing an annotation for a
> bookmark, navigating to another bookmark entry does not kill the
> annotation buffer display, leading to confusion about which entry
> the still-visible annotation refers.
> The atttached bugfix kills the annotation buffer on navigation,
> and remaps navigation keys accordingly.
> The bugfix also introduces an option to automatically display
> annotations as one navigates within the bookmark list buffer.
> The bugfix also introduces an option to toggle auto-display of
> annotations.
> Note that the code has two sets of key-binding definitions: Only
> the first, (defvar bookmark-bmenu-mode-map ..., is for the bugfix
> to bookmark.el. The second, (eval-after-load "bookmark" ..., or
> better, just (progn ..., is included for convenience / testing.
> ;-------------------------------------------------------------------
> ; bookmark-bmenu-next-line
> ; bookmark-bmenu-previous-line
> ; bookmark-bmenu-forward-char
> ; bookmark-bmenu-backward-char
> ;
> ; Functions to address bug in which the `*Bookmark Annotation*' buffer
> ; is not modified or updated when navigating through the
> ; bookmark-bmenu-list.
> ;
> ; Also provides option to auto-display annotations as one navigates
> ; the bmenu-list
> (defvar bookmark-bmenu-auto-display-annotations nil
> "Whether to automatically display a bookmark's annotation as one
> navigates through the bookmark list. `t' for yes. Default is
> `nil'.")
> (defun bookmark-bmenu-next-line (&optional ARG TRY-VSCROLL)
> "Move cursor vertically down ARG lines within the bookmark list.
> Refer to function `next-line' for details."
> (interactive "^p\np")
> (let
> ((annotation-buffer
> (get-buffer "*Bookmark Annotation*")))
> (when annotation-buffer
> (kill-buffer annotation-buffer)))
> (next-line ARG TRY-VSCROLL)
> (when bookmark-bmenu-auto-display-annotations
> (bookmark-bmenu-show-annotation)))
> (defun bookmark-bmenu-previous-line (&optional ARG TRY-VSCROLL)
> "Move cursor vertically up ARG lines within the bookmark list.
> Refer to function `previous-line' for details."
> (interactive "^p\np")
> (let
> ((annotation-buffer
> (get-buffer "*Bookmark Annotation*")))
> (when annotation-buffer
> (kill-buffer annotation-buffer)))
> (previous-line ARG TRY-VSCROLL)
> (when bookmark-bmenu-auto-display-annotations
> (bookmark-bmenu-show-annotation)))
> (defun bookmark-bmenu-forward-char (&optional N)
> (interactive "p")
> (bookmark-bmenu-backward-forward-char 'forward-char N))
> (defun bookmark-bmenu-backward-char (&optional N)
> (interactive "p")
> (bookmark-bmenu-backward-forward-char 'backward-char N))
> (defun bookmark-bmenu-backward-forward-char (direction-function N)
> (let (annotation-buffer
> (initial-line (line-number-at-pos)))
> (funcall direction-function N)
> (when (/= initial-line (line-number-at-pos))
> (when (setq annotation-buffer (get-buffer "*Bookmark Annotation*"))
> (kill-buffer annotation-buffer))
> (when bookmark-bmenu-auto-display-annotations
> (bookmark-bmenu-show-annotation)))))
> ;-------------------------------------------------------------------
> ;
> ; ONLY ONE OF THE FOLLOWING TWO OPTIONS ARE NECESSARY !
> ;
> ; Either redine the mode map, or just the individual keys
> ;
> ;-------------------------------------------------------------------
> (defvar bookmark-bmenu-mode-map
> (let ((map (make-keymap)))
> (set-keymap-parent map special-mode-map)
> (define-key map "v" 'bookmark-bmenu-select)
> (define-key map "w" 'bookmark-bmenu-locate)
> (define-key map "2" 'bookmark-bmenu-2-window)
> (define-key map "1" 'bookmark-bmenu-1-window)
> (define-key map "j" 'bookmark-bmenu-this-window)
> (define-key map "\C-c\C-c" 'bookmark-bmenu-this-window)
> (define-key map "f" 'bookmark-bmenu-this-window)
> (define-key map "\C-m" 'bookmark-bmenu-this-window)
> (define-key map "o" 'bookmark-bmenu-other-window)
> (define-key map "\C-o" 'bookmark-bmenu-switch-other-window)
> (define-key map "s" 'bookmark-bmenu-save)
> (define-key map "k" 'bookmark-bmenu-delete)
> (define-key map "\C-d" 'bookmark-bmenu-delete-backwards)
> (define-key map "x" 'bookmark-bmenu-execute-deletions)
> (define-key map "d" 'bookmark-bmenu-delete)
> (define-key map " " 'bookmark-bmenu-next-line)
> (define-key map "n" 'bookmark-bmenu-next-line)
> (define-key map [remap next-line] 'bookmark-bmenu-next-line)
> (define-key map "p" 'bookmark-bmenu-previous-line)
> (define-key map [remap previous-line] 'bookmark-bmenu-previous-line)
> (define-key map "\177" 'bookmark-bmenu-backup-unmark)
> (define-key map "u" 'bookmark-bmenu-unmark)
> (define-key map "m" 'bookmark-bmenu-mark)
> (define-key map "l" 'bookmark-bmenu-load)
> (define-key map "r" 'bookmark-bmenu-rename)
> (define-key map "R" 'bookmark-bmenu-relocate)
> (define-key map "t" 'bookmark-bmenu-toggle-filenames)
> (define-key map "a" 'bookmark-bmenu-show-annotation)
> (define-key map "A" 'bookmark-bmenu-show-all-annotations)
> (define-key map "e" 'bookmark-bmenu-edit-annotation)
> (define-key map "/" 'bookmark-bmenu-search)
> (define-key map [remap backward-char] 'bookmark-bmenu-backward-char)
> (define-key map [remap forward-char] 'bookmark-bmenu-forward-char)
> (define-key map [mouse-2] 'bookmark-bmenu-other-window-with-mouse)
> map))
> (eval-after-load "bookmark"
> (progn
> (define-key bookmark-bmenu-mode-map
> [remap next-line] 'bookmark-bmenu-next-line)
> (define-key bookmark-bmenu-mode-map
> [remap previous-line] 'bookmark-bmenu-previous-line)
> (define-key bookmark-bmenu-mode-map
> (kbd "n") 'bookmark-bmenu-next-line)
> (define-key bookmark-bmenu-mode-map
> (kbd "SPC") 'bookmark-bmenu-next-line)
> (define-key bookmark-bmenu-mode-map
> (kbd "p") 'bookmark-bmenu-previous-line)
> (define-key bookmark-bmenu-mode-map
> [remap backward-char] 'bookmark-bmenu-backward-char)
> (define-key bookmark-bmenu-mode-map
> [remap forward-char] 'bookmark-bmenu-forward-char)
> ))
> ;-------------------------------------------------------------------
> ;-------------------------------------------------------------------
> ; Modification to function `bookmark-bmenu-show-annotation' to allow
> ; for toggling whether to autodisplay annotations as one navigates
> ; through the bookmark list.
> ;
> ; Do note that the documentation for function `called-interactively-p'
> ; discourages its use in favor of eg. '(not (or executing-kbd-macro
> ; noninteractive))'. See there for details.
> ;
> (defvar bookmark-bmenu-toggle-auto-display-annotations nil
> "When not `nil', function `bookmark-bmenu-show-annotation' (by
> default, bound to `a`), toggles whether to automatically display
> a bookmark's annotation as one navigates through the bookmark
> list. Default is `nil'.")
> (defun bookmark-bmenu-show-annotation ()
> "Show the annotation for the current bookmark in another window."
> (interactive)
> (when (and (called-interactively-p "any")
> bookmark-bmenu-toggle-auto-display-annotations)
> (if bookmark-bmenu-auto-display-annotations
> (setq bookmark-bmenu-auto-display-annotations nil)
> (setq bookmark-bmenu-auto-display-annotations t)))
> (let ((bookmark (bookmark-bmenu-bookmark)))
> (bookmark-show-annotation bookmark)))
> ;-------------------------------------------------------------------
> --
> hkp://keys.gnupg.net
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