[Emacs-diffs] /srv/bzr/emacs/trunk r111242: * lisp/isearch.el (isearch-delete-char, isearch-del-char): Doc fix.

[Juri Linkov]

------------------------------------------------------------
revno: 111242
fixes bug: http://debbugs.gnu.org/13175
committer: Juri Linkov <address@hidden>
branch nick: trunk
timestamp: Sat 2012-12-15 14:19:04 +0200
message:
  * lisp/isearch.el (isearch-delete-char, isearch-del-char): Doc fix.
modified:
  lisp/ChangeLog
  lisp/isearch.el

=== modified file 'lisp/ChangeLog'
--- a/lisp/ChangeLog    2012-12-15 12:05:04 +0000
+++ b/lisp/ChangeLog    2012-12-15 12:19:04 +0000
@@ -1,3 +1,8 @@
+2012-12-15  Juri Linkov  <address@hidden>
+
+       * isearch.el (isearch-delete-char, isearch-del-char): Doc fix.
+       (Bug#13175)
+
 2012-12-15  Christopher Schmidt  <address@hidden>
 
        * dired-x.el (dired-guess-shell-command): Put colon at the end of

=== modified file 'lisp/isearch.el'
--- a/lisp/isearch.el   2012-11-04 03:24:00 +0000
+++ b/lisp/isearch.el   2012-12-15 12:19:04 +0000
@@ -1707,6 +1707,9 @@
 
 (defun isearch-delete-char ()
   "Discard last input item and move point back.
+Last input means the last character or the last isearch command
+that added or deleted characters from the search string,
+moved point, toggled regexp mode or case-sensitivity, etc.
 If no previous match was done, just beep."
   (interactive)
   (if (null (cdr isearch-cmds))
@@ -1716,6 +1719,8 @@
 
 (defun isearch-del-char (&optional arg)
   "Delete character from end of search string and search again.
+Unlike `isearch-delete-char', it only deletes the last character,
+but doesn't cancel the effect of other isearch command.
 If search string is empty, just beep."
   (interactive "p")
   (if (= 0 (length isearch-string))