Make bidi_cache_total_alloc static.

 src/bidi.c <bidi_cache_total_alloc>: Now static.
 (bidi_initialize): Initialize bidi_cache_total_alloc.

2 files changed, 5 insertions, 1 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index 3ac958e0311..c6484b48de4 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,8 @@
 2011-08-05  Eli Zaretskii  <eliz@gnu.org>
 
+        * bidi.c <bidi_cache_total_alloc>: Now static.
+        (bidi_initialize): Initialize bidi_cache_total_alloc.
+
         *xdisp.c (display_line): Release buffer allocated for shelved bidi
         cache.  (Bug#9221)
 
diff --git a/src/bidi.c b/src/bidi.c
index 00a6aeef954..0db144bea6c 100644
--- a/src/bidi.c
+++ b/src/bidi.c
@@ -620,7 +620,7 @@ bidi_pop_it (struct bidi_it *bidi_it)
   bidi_cache_last_idx = -1;
 }
 
-ptrdiff_t bidi_cache_total_alloc;
+static ptrdiff_t bidi_cache_total_alloc;
 
 /* Stash away a copy of the cache and its control variables.  */
 void *
@@ -768,6 +768,7 @@ bidi_initialize (void)
   staticpro (&paragraph_separate_re);
 
   bidi_cache_sp = 0;
+  bidi_cache_total_alloc = 0;
 
   bidi_initialized = 1;
 }