[PATCH:libXaw3d] Use -p instead of %parser to make laygram.y compatible with older bison & yacc

[Alan Coopersmith]

The %name-prefix "prefix" syntax was introduced in bison 2.3b and
is not supported in older bison and yacc parsers.

Without this fix, bison 2.3 (older than 2.3b) gives the cryptic error:
.../src/laygram.y:1.14-20: syntax error, unexpected string, expecting =

Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
---

Changed to -p as suggested by Matthieu for compatibility with traditional
yacc as well as older bison.

 src/Makefile.am |    3 ++-
 src/laygram.y   |    1 -
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Makefile.am b/src/Makefile.am
index e912004..aa644f8 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,6 +1,7 @@
 lib_LTLIBRARIES = libXaw3d.la
 
-AM_YFLAGS = -d
+AM_YFLAGS = -d -p LayYY
+
 AM_CFLAGS =		\
 	$(CWARNFLAGS)	\
 	$(X11_CFLAGS)	\
diff --git a/src/laygram.y b/src/laygram.y
index 3644dd4..6c79b16 100644
--- a/src/laygram.y
+++ b/src/laygram.y
@@ -1,4 +1,3 @@
-%name-prefix "LayYY"
 %defines
 %{
 #include    <X11/Xlib.h>
-- 
1.7.3.2