diff options
Diffstat (limited to 'lisp/emacs-lisp/tq.el')
| -rw-r--r-- | lisp/emacs-lisp/tq.el | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/lisp/emacs-lisp/tq.el b/lisp/emacs-lisp/tq.el index 5b2fa3ca399..41839c8f11f 100644 --- a/lisp/emacs-lisp/tq.el +++ b/lisp/emacs-lisp/tq.el @@ -87,14 +87,10 @@ that's how we tell where the answer ends." (defun tq-filter (tq string) "Append STRING to the TQ's buffer; then process the new data." - (let ((old-buffer (current-buffer))) - (unwind-protect - (progn - (set-buffer (tq-buffer tq)) - (goto-char (point-max)) - (insert string) - (tq-process-buffer tq)) - (set-buffer old-buffer)))) + (with-current-buffer (tq-buffer tq) + (goto-char (point-max)) + (insert string) + (tq-process-buffer tq))) (defun tq-process-buffer (tq) "Check TQ's buffer for the regexp at the head of the queue." |