From: Alan Mackenzie <acm@muc.de>
Date: Tue, 8 Mar 2016 17:26:11 +0000 (+0000)
Subject: Fix two small errors in comment-depth stuff:
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=f0addfb43026e04ab3452d48fe24f7e7bd0101ce;p=emacs.git

Fix two small errors in comment-depth stuff:

* src/syntax.c: (back_comment): Also check for syntax Scomment_fence whilst
verifying comment opener.
(scan_sexps_forward): Remove unused variable `count'.
---

diff --git a/src/syntax.c b/src/syntax.c
index 4a30afa03a0..479308f82c1 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -1259,7 +1259,7 @@ back_comment (ptrdiff_t from, ptrdiff_t from_byte, ptrdiff_t stop,
       c = FETCH_CHAR_AS_MULTIBYTE (from_byte);
       syntax = SYNTAX_WITH_FLAGS (c);
       code = SYNTAX (c);
-      if (code != Scomment)
+      if (code != Scomment && code != Scomment_fence)
         {
           if (from <= stop)
             return false;
@@ -3459,7 +3459,6 @@ scan_sexps_forward (struct lisp_parse_state *stateptr,
 		    EMACS_INT targetdepth, bool stopbefore,
 		    int commentstop)
 {
-  ptrdiff_t count = SPECPDL_INDEX ();
   struct lisp_parse_state state;
   enum syntaxcode code;
   int c1;