[ELPA-diffs] /srv/bzr/emacs/elpa r194: Add commands to narrow/widen the bug reports.

[Lars Magne Ingebrigtsen]

------------------------------------------------------------
revno: 194
committer: Lars Magne Ingebrigtsen <address@hidden>
branch nick: elpa
timestamp: Wed 2012-04-11 15:10:11 +0200
message:
  Add commands to narrow/widen the bug reports.
modified:
  packages/debbugs/debbugs-gnu.el

=== modified file 'packages/debbugs/debbugs-gnu.el'
--- a/packages/debbugs/debbugs-gnu.el   2012-03-22 11:09:55 +0000
+++ b/packages/debbugs/debbugs-gnu.el   2012-04-11 13:10:11 +0000
@@ -717,6 +717,8 @@
     (define-key map "d" 'debbugs-gnu-display-status)
     (define-key map "g" 'debbugs-gnu-rescan)
     (define-key map "x" 'debbugs-gnu-toggle-suppress)
+    (define-key map "/" 'debbugs-gnu-narrow-to-status)
+    (define-key map "w" 'debbugs-gnu-widen)
     (define-key map "C" 'debbugs-gnu-send-control-message)
     map))
 
@@ -841,6 +843,39 @@
   (tabulated-list-init-header)
   (tabulated-list-print))
 
+(defun debbugs-gnu-widen ()
+  "Display all the currently selected bug reports."
+  (interactive)
+  (let ((id (debbugs-gnu-current-id t)))
+    (tabulated-list-init-header)
+    (tabulated-list-print)
+    (when id
+      (debbugs-gnu-goto id))))
+
+(defun debbugs-gnu-narrow-to-status (string)
+  "Only display the bugs matching STRING."
+  (interactive "sNarrow to: ")
+  (let ((id (debbugs-gnu-current-id t))
+       status)
+    (debbugs-gnu-widen)
+    (goto-char (point-min))
+    (while (not (eobp))
+      (setq status (debbugs-gnu-current-status))
+      (if (and (not (member string (assq 'keywords status)))
+              (not (member string (assq 'severity status)))
+              (not (string-match string (cdr (assq 'originator status))))
+              (not (string-match string (cdr (assq 'subject status)))))
+         (delete-region (point) (progn (forward-line 1) (point)))
+       (forward-line 1)))
+    (when id
+      (debbugs-gnu-goto id))))
+
+(defun debbugs-gnu-goto (id)
+  "Go to the line displaying bug ID."
+  (goto-char (point-min))
+  (while (not (equal (debbugs-gnu-current-id t) id))
+    (forward-line 1)))
+
 (defun debbugs-gnu-toggle-tag ()
   "Toggle tag of the report in the current line."
   (interactive)