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Merge from emacs--rel--22

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Revision: emacs@sv.gnu.org/emacs--devo--0--patch-923
This commit is contained in:
Miles Bader 2007-11-09 09:45:30 +00:00
commit c12ecb0af9
35 changed files with 578 additions and 174 deletions
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3
lisp/savehist.el
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@ -308,7 +308,8 @@ If AUTO-SAVE is non-nil, compare the saved contents to the one last saved,
(current-buffer))
(insert ?\n)
(dolist (symbol savehist-minibuffer-history-variables)
(when (boundp symbol)
(when (and (boundp symbol)
(not (memq symbol savehist-ignored-variables)))
(let ((value (savehist-trim-history (symbol-value symbol)))
excess-space)
(when value ; Don't save empty histories.