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author | Eli Zaretskii <eliz@gnu.org> | 2022-02-14 19:38:56 +0200 |
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committer | Eli Zaretskii <eliz@gnu.org> | 2022-02-14 19:38:56 +0200 |
commit | fa135ff305004f9fca85f0b0401a8dcc93c9ae1b (patch) | |
tree | 76b5095871c9aca2ea1bc43071855f17d9a858ea /etc | |
parent | fef0a6a2b4afe8de3cdfa53d658c007a0e791fb4 (diff) | |
download | emacs-fa135ff305004f9fca85f0b0401a8dcc93c9ae1b.tar.gz |
; Improve a recently added NEWS entry about 'command-query'.
Diffstat (limited to 'etc')
-rw-r--r-- | etc/NEWS | 11 |
1 files changed, 9 insertions, 2 deletions
@@ -154,8 +154,15 @@ An autoload definition appears just as a '(defun . NAME)' and the +++ ** New function 'command-query'. -Commands that are marked with this function will prompt the user -before executing. +This function makes its argument command prompt the user for +confirmation before executing. + ++++ +** The 'disabled' property of a command's symbol can now be a list. +The first element of the list should be the symbol 'query', which will +cause the command disabled this way prompt the user with a y/n or a +yes/no question before executing. The new function 'command-query' is +a convenient method of making commands disabled in this way. --- ** 'count-lines' will now report buffer totals if given a prefix. |