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Fixed the bug of empty overlay (Issue 48), thanks some.any.key

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This commit is contained in:
Zhang Chiyuan 2008-12-25 15:16:11 +00:00
parent 6d9f7a5048
commit c8b94d14c5
1 changed files with 2 additions and 0 deletions
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2
yasnippet.el
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@ -649,6 +649,8 @@ for each field."
(length (- end start))) (length (- end start)))
(goto-char start) (goto-char start)
(insert (yas/calculate-field-value field text)) (insert (yas/calculate-field-value field text))
(if (eq length 0)
(move-overlay overlay start (+ start (length text))))
(delete-char length)))) (delete-char length))))
(defun yas/expand-snippet (start end template) (defun yas/expand-snippet (start end template)