[Emacs-diffs] master bf3f6a9: * emacs-lisp/lisp-mnt.el (lm-header): save-excursion

[Artur Malabarba]

branch: master
commit bf3f6a961f378f35a292c41c0bfbdae88ee1b1b9
Author: Artur Malabarba <address@hidden>
Commit: Artur Malabarba <address@hidden>

    * emacs-lisp/lisp-mnt.el (lm-header): save-excursion
---
 lisp/emacs-lisp/lisp-mnt.el |   21 +++++++++++----------
 1 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/lisp/emacs-lisp/lisp-mnt.el b/lisp/emacs-lisp/lisp-mnt.el
index 104c23c..01ba656 100644
--- a/lisp/emacs-lisp/lisp-mnt.el
+++ b/lisp/emacs-lisp/lisp-mnt.el
@@ -265,16 +265,17 @@ a section."
 
 (defun lm-header (header)
   "Return the contents of the header named HEADER."
-  (goto-char (point-min))
-  (let ((case-fold-search t))
-    (when (and (re-search-forward (lm-get-header-re header) (lm-code-mark) t)
-              ;;   RCS ident likes format "$identifier: data$"
-              (looking-at
-               (if (save-excursion
-                     (skip-chars-backward "^$" (match-beginning 0))
-                     (= (point) (match-beginning 0)))
-                   "[^\n]+" "[^$\n]+")))
-      (match-string-no-properties 0))))
+  (save-excursion
+    (goto-char (point-min))
+    (let ((case-fold-search t))
+      (when (and (re-search-forward (lm-get-header-re header) (lm-code-mark) t)
+                 ;;   RCS ident likes format "$identifier: data$"
+                 (looking-at
+                  (if (save-excursion
+                        (skip-chars-backward "^$" (match-beginning 0))
+                        (= (point) (match-beginning 0)))
+                      "[^\n]+" "[^$\n]+")))
+        (match-string-no-properties 0)))))
 
 (defun lm-header-multiline (header)
   "Return the contents of the header named HEADER, with continuation lines.