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(eval-defun): Explain special handling of `defface'.

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Richard M. Stallman 2007-07-10 01:07:09 +00:00
parent 2b6b226cf6
commit c40e86ef0a
2 changed files with 8 additions and 1 deletions
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lisp/ChangeLog
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@ -1,3 +1,8 @@
2007-07-10 Richard Stallman <rms@gnu.org>
* emacs-lisp/lisp-mode.el (eval-defun):
Explain special handling of `defface'.
2007-07-09 Richard Stallman <rms@gnu.org>
* isearch.el (isearch-edit-string): Call to isearch-push-state

4
lisp/emacs-lisp/lisp-mode.el
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@ -730,7 +730,9 @@ If the current defun is actually a call to `defvar' or `defcustom',
evaluating it this way resets the variable using its initial value
expression even if the variable already has some other value.
\(Normally `defvar' and `defcustom' do not alter the value if there
already is one.)
already is one.) In an analogous way, evaluating a `defface'
overrides any customizations of the face, so that it becomes
defined exactly as the `defface' expression says.
If `eval-expression-debug-on-error' is non-nil, which is the default,
this command arranges for all errors to enter the debugger.