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before expansion hook

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This commit is contained in:
Zhang Chiyuan 2008-03-20 08:11:39 +00:00
parent b2c59c0722
commit 33c0cd5fe1
1 changed files with 3 additions and 3 deletions
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6
yasnippet.el
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@ -120,9 +120,7 @@ proper values:
(defvar yas/before-expand-snippet-hook
'()
"Hooks to run after a before expanding a snippet.
If you move the cursor (e.g. call `re-search-forward') in this hook,
please wrap it with `save-excursion', or else yanippet will get confused.")
"Hooks to run after a before expanding a snippet.")
(defvar yas/buffer-local-condition t
"Condition to yasnippet local to each buffer.
@ -517,6 +515,8 @@ redo-ed."
(defun yas/expand-snippet (start end template)
"Expand snippet at current point. Text between START and END
will be deleted before inserting template."
(run-hooks 'yas/before-expand-snippet-hook)
(goto-char start)
(let ((key (buffer-substring-no-properties start end))