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Don't warn about modifications to other buffers

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* yasnippet.el (yas--save-backquotes): Detect changes only in buffer
where snippet is being expanded.
This commit is contained in:
Noam Postavsky 2016-07-05 23:38:09 -04:00
parent d4da806e5c
commit 42b0c269ca
1 changed files with 5 additions and 2 deletions
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yasnippet.el
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@ -4008,8 +4008,11 @@ With optional string TEXT do it in string instead of the buffer."
(defun yas--save-backquotes ()
"Save all the \"`(lisp-expression)`\"-style expressions
with their evaluated value into `yas--backquote-markers-and-strings'."
(let* ((yas--change-detected nil)
(detect-change (lambda (_beg _end) (setq yas--change-detected t))))
(let* ((yas--snippet-buffer (current-buffer))
(yas--change-detected nil)
(detect-change (lambda (_beg _end)
(when (eq (current-buffer) yas--snippet-buffer)
(setq yas--change-detected t)))))
(while (re-search-forward yas--backquote-lisp-expression-regexp nil t)
(let ((current-string (match-string-no-properties 1)) transformed)
(save-restriction (widen)