Use ISO C99 varargs when available.

Fri May 18 11:30:57 2001  Owen Taylor  <otaylor@redhat.com>

	* pango/opentype/disasm.c: Use ISO C99 varargs when
	available.

Thu May 17 11:16:23 2001  Owen Taylor  <otaylor@redhat.com>

	* pango/mapping.c: Fixup docs, remove some FIXMEs that are
	no longer applicable.

	* pango/pango-layout.c: Move by graphemes, not characters.

	* pango/pango-layout.c (pango_layout_line_x_to_index):
	Position at the closest grapheme boundary, not at character
	boundaries.

	* pango/pango-layout.c (pango_layout_line_index_to_x):
	Return positions of grapheme boundaries, not character
	boundaries.

src/Makefile.am

@@ -30,7 +30,9 @@ libpango_ot_la_SOURCES =  	\
 	pango-ot-private.h	\
 	pango-ot-ruleset.c
 
+if BUILD_OT_TESTS
 noinst_PROGRAMS = ottest
+endif
 
 ottest_SOURCES = 	\
 	ottest.c	\

src/disasm.c

@@ -19,11 +19,16 @@
  * Boston, MA 02111-1307, USA.
  */
 
+#include <glib.h>		/* For G_HAVE_ISO_VARARGS */
 #include <stdarg.h>
 
 #include "disasm.h"
 
+#ifdef G_HAVE_ISO_VARARGS
+#define DUMP(...) dump (stream, indent, __VA_ARGS__)
+#elif defined (G_HAVE_GNUC_VARARGS)
 #define DUMP(args...) dump (stream, indent, args)
+#endif
 #define DUMP_FINT(strct,fld) dump (stream, indent, "<" #fld ">%d</" #fld ">\n", (strct)->fld)
 #define DUMP_FUINT(strct,fld) dump (stream, indent, "<" #fld ">%u</" #fld ">\n", (strct)->fld)
 #define DUMP_FGLYPH(strct,fld) dump (stream, indent, "<" #fld ">%#4x</" #fld ">\n", (strct)->fld)