Modified the flex scanner to use symbols that start with "dfilter_"

instead of "yy". (dfilter-grammar.y was modified to #define yylex as
dfilter_lex).

VERSION is no longer needed since the doc/Makefile now uses @VERSION@,
passed to it from 'configure'.

svn path=/trunk/; revision=469

Makefile.am

@@ -152,11 +152,13 @@ EXTRA_DIST = \
 	print.ps                \
 	README.tru64		\
 	README.win32		\
-	rdps.c			\
-	VERSION
+	rdps.c
 
 SUBDIRS = wiretap @SUBDIRS@
 
 ethereal.1: ethereal doc/ethereal.pod.template
 	(cd doc ; \
 	make ../ethereal.1 )
+
+dfilter-scanner.c : dfilter-scanner.l
+	$(LEX) -Pdfilter_ -t dfilter-scanner.l > dfilter-scanner.c

VERSION

@@ -1 +0,0 @@
-0.7.1

configure.in

@@ -1,4 +1,4 @@
-# $Id: configure.in,v 1.36 1999/08/11 16:05:11 gram Exp $
+# $Id: configure.in,v 1.37 1999/08/11 16:25:07 gram Exp $
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(etypes.h)
 
@@ -14,8 +14,10 @@ AC_PROG_RANLIB
 AC_PROG_YACC
 AM_PROG_LEX
 AC_PATH_PROG(PERL_PATH, perl)
+AC_PATH_PROG(LEX, flex)
 
 AC_SUBST(PERL_PATH)
+AC_SUBST(FLEX_PATH)
 
 
 # If we're running gcc, add '-Wall' to CFLAGS.

dfilter-grammar.y

@@ -3,7 +3,7 @@
 /* dfilter-grammar.y
  * Parser for display filters
  *
- * $Id: dfilter-grammar.y,v 1.5 1999/08/03 15:04:25 gram Exp $
+ * $Id: dfilter-grammar.y,v 1.6 1999/08/11 16:25:07 gram Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -25,6 +25,8 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  */
 
+#define yylex dfilter_lex
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif