* vc/diff.el (diff-sentinel): Doc fix (Bug#7682).

e7c1dca8 · Chong Yidong · 4d0143e6 · e7c1dca8 · e7c1dca8
Commit e7c1dca8 authored Jan 22, 2011 by Chong Yidong
Hide whitespace changes
Inline Side-by-side

Showing with 7 additions and 1 deletion

lisp/ChangeLog lisp/ChangeLog +4 -0

lisp/vc/diff.el lisp/vc/diff.el +3 -1

No files found.
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
+2011-01-22  Chong Yidong  <cyd@stupidchicken.com>
+
+	* vc/diff.el (diff-sentinel): Doc fix (Bug#7682).
+
 2011-01-22  Jari Aalto  <jari.aalto@cante.net>
  
 	* play/landmark.el: Change `lm-' prefix to `landmark-' (Bug#7672).

--- a/lisp/vc/diff.el
+++ b/lisp/vc/diff.el
@@ -60,7 +60,9 @@
 (defun diff-sentinel (code &optional old-temp-file new-temp-file)
  "Code run when the diff process exits.
 CODE is the exit code of the process.  It should be 0 only if no diffs
-were found."
+were found.
+If optional args OLD-TEMP-FILE and/or NEW-TEMP-FILE are non-nil,
+delete the temporary files so named."
  (if old-temp-file (delete-file old-temp-file))
  (if new-temp-file (delete-file new-temp-file))
  (save-excursion