Convert more defvars to defcustoms.

* dos-w32.el (file-name-buffer-file-type-alist)
(direct-print-region-use-command-dot-com):
* ffap.el (ffap-menu-regexp):
* follow.el (follow-debug):
* forms.el (forms--debug):
* iswitchb.el (iswitchb-all-frames):
* ido.el (ido-all-frames):
* mail/feedmail.el (feedmail-mail-send-hook)
(feedmail-mail-send-hook-queued):
* mail/footnote.el (footnote-signature-separator):
* mail/mailabbrev.el (mail-alias-separator-string)
(mail-abbrev-mode-regexp):
* mail/rmail.el (rmail-speedbar-match-folder-regexp):
* progmodes/idlwave.el (idlwave-libinfo-file)
(idlwave-default-completion-case-is-down)
(idlwave-library-routines): Convert defvars to defcustoms.

* mail/rmail.el (rmail-decode-mime-charset):
* progmodes/idlw-shell.el (idlwave-shell-print-expression-function)
(idlwave-shell-fix-inserted-breaks)
(idlwave-shell-activate-alt-keybindings)
(idlwave-shell-use-breakpoint-glyph):
* facemenu.el (facemenu-unlisted-faces): Delete obsolete vars.

* doc/lispref/os.texi (Timers): Use defopt for timer-max-repeats.

2 files changed, 6 insertions, 2 deletions

diff --git a/doc/lispref/ChangeLog b/doc/lispref/ChangeLog
index 3be41afe975..8c6165c826f 100644
--- a/doc/lispref/ChangeLog
+++ b/doc/lispref/ChangeLog
@@ -1,3 +1,7 @@
+2012-05-04  Chong Yidong  <cyd@gnu.org>
+
+        * os.texi (Timers): Use defopt for timer-max-repeats.
+
 2012-05-03  Paul Eggert  <eggert@cs.ucla.edu>
 
         * os.texi (Time of Day): Do not limit current-time-string
diff --git a/doc/lispref/os.texi b/doc/lispref/os.texi
index 0fdb3e20694..ac6711f4827 100644
--- a/doc/lispref/os.texi
+++ b/doc/lispref/os.texi
@@ -1735,11 +1735,11 @@ between them).  If you want a timer to run again no less than @var{n}
 seconds after the last invocation, don't use the @var{repeat} argument.
 Instead, the timer function should explicitly reschedule the timer.
 
-@defvar timer-max-repeats
+@defopt timer-max-repeats
 This variable's value specifies the maximum number of times to repeat
 calling a timer function in a row, when many previously scheduled
 calls were unavoidably delayed.
-@end defvar
+@end defopt
 
 @defmac with-timeout (seconds timeout-forms@dots{}) body@dots{}
 Execute @var{body}, but give up after @var{seconds} seconds.  If