From: David Engster <deng@randomsample.de>
Date: Sun, 21 Feb 2016 16:11:01 +0000 (+0100)
Subject: Restore point when writing semantic table to disk
X-Git-Tag: emacs-25.0.92~76
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=2d8b2fd034ccc61f949b408373342b5f9f8ba592;p=emacs.git

Restore point when writing semantic table to disk

* lisp/cedet/semantic/db-file.el (object-write): Wrap call to
  `semantic-fetch-tags' in `save-excursion', since it might move point
  in current buffer. (Bug #22287)
---

diff --git a/lisp/cedet/semantic/db-file.el b/lisp/cedet/semantic/db-file.el
index d9dd1f94d33..0ae433fecb5 100644
--- a/lisp/cedet/semantic/db-file.el
+++ b/lisp/cedet/semantic/db-file.el
@@ -287,22 +287,22 @@ Argument OBJ is the object to write."
   (when (semanticdb-live-p obj)
     (when (semanticdb-in-buffer-p obj)
       (with-current-buffer (semanticdb-in-buffer-p obj)
-
-	;; Make sure all our tag lists are up to date.
-	(semantic-fetch-tags)
-
-	;; Try to get an accurate unmatched syntax table.
-	(when (and (boundp semantic-show-unmatched-syntax-mode)
-		   semantic-show-unmatched-syntax-mode)
-	  ;; Only do this if the user runs unmatched syntax
-	  ;; mode display entries.
-	  (oset obj unmatched-syntax
-		(semantic-show-unmatched-lex-tokens-fetch))
-	  )
-
-	;; Make sure pointmax is up to date
-	(oset obj pointmax (point-max))
-	))
+        (save-excursion
+          ;; Make sure all our tag lists are up to date.
+          (semantic-fetch-tags)
+
+          ;; Try to get an accurate unmatched syntax table.
+          (when (and (boundp semantic-show-unmatched-syntax-mode)
+                     semantic-show-unmatched-syntax-mode)
+            ;; Only do this if the user runs unmatched syntax
+            ;; mode display entries.
+            (oset obj unmatched-syntax
+                  (semantic-show-unmatched-lex-tokens-fetch))
+            )
+
+          ;; Make sure pointmax is up to date
+          (oset obj pointmax (point-max))
+          )))
 
     ;; Make sure that the file size and other attributes are
     ;; up to date.