From: Kenichi Handa <handa@m17n.org>
Date: Tue, 23 Jun 2009 05:53:28 +0000 (+0000)
Subject: (Vfont_log): Extern it.
X-Git-Tag: emacs-pretest-23.1.90~2456
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=59314cafbe202368be807a23bffff16283df05aa;p=emacs.git

(Vfont_log): Extern it.
(FONT_ADD_LOG, FONT_DEFERRED_LOG): New macros.
---

diff --git a/src/font.h b/src/font.h
index c2607774c72..5726ffd319c 100644
--- a/src/font.h
+++ b/src/font.h
@@ -826,9 +826,22 @@ extern struct font_driver nsfont_driver;
 #define FONT_DEBUG
 #endif
 
+extern Lisp_Object Vfont_log;
 extern void font_add_log P_ ((char *, Lisp_Object, Lisp_Object));
 extern void font_deferred_log P_ ((char *, Lisp_Object, Lisp_Object));
 
+#define FONT_ADD_LOG(ACTION, ARG, RESULT)	\
+  do {						\
+    if (! EQ (Vfont_log, Qt))			\
+      font_add_log ((ACTION), (ARG), (RESULT));	\
+  } while (0)
+
+#define FONT_DEFERRED_LOG(ACTION, ARG, RESULT)		\
+  do {							\
+    if (! EQ (Vfont_log, Qt))				\
+      font_deferred_log ((ACTION), (ARG), (RESULT));	\
+  } while (0)
+
 #ifdef FONT_DEBUG
 #define font_assert(X)	do {if (!(X)) abort ();} while (0)
 #else  /* not FONT_DEBUG */