From 0e1c79a27b0567d8b9f5110b3a42647a71085aec Mon Sep 17 00:00:00 2001
From: Christian Bauer <Christian.Bauer@uni-mainz.de>
Date: Mon, 21 Feb 2005 19:36:43 +0000
Subject: [PATCH] remove dependence on YYTEXT_POINTER which is not being
 defined when lex is missing; explicitly request a %pointer instead

---
 ginac/input_lexer.h  | 4 ----
 ginac/input_lexer.ll | 2 ++
 ginsh/ginsh.h        | 4 ----
 ginsh/ginsh_lexer.ll | 2 ++
 4 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/ginac/input_lexer.h b/ginac/input_lexer.h
index a01bc5d5..c3d154e3 100644
--- a/ginac/input_lexer.h
+++ b/ginac/input_lexer.h
@@ -37,11 +37,7 @@ extern "C" {
 extern int ginac_yyerror(char *s);
 extern int ginac_yylex(void);
 extern void ginac_yyrestart(FILE *f);
-#if YYTEXT_POINTER
 extern char *ginac_yytext;
-#else
-extern char ginac_yytext[];
-#endif
 
 namespace GiNaC {
 
diff --git a/ginac/input_lexer.ll b/ginac/input_lexer.ll
index 4be043a5..9098b4f9 100644
--- a/ginac/input_lexer.ll
+++ b/ginac/input_lexer.ll
@@ -26,6 +26,8 @@
  *  Definitions
  */
 
+%pointer
+
 %{
 #include <iostream>
 #include <string>
diff --git a/ginsh/ginsh.h b/ginsh/ginsh.h
index a7ec33dc..24d17a12 100644
--- a/ginsh/ginsh.h
+++ b/ginsh/ginsh.h
@@ -58,11 +58,7 @@ using namespace GiNaC;
 // lex functions/variables
 extern int yyerror(char *s);
 extern int yylex(void);
-#if YYTEXT_POINTER
 extern char *yytext;
-#else
-extern char yytext[];
-#endif
 extern FILE *yyin;
 
 // List of input files to be processed
diff --git a/ginsh/ginsh_lexer.ll b/ginsh/ginsh_lexer.ll
index 15185d66..09765dfe 100644
--- a/ginsh/ginsh_lexer.ll
+++ b/ginsh/ginsh_lexer.ll
@@ -26,6 +26,8 @@
  *  Definitions
  */
 
+%pointer
+
 %{
 #include "config.h"
 
-- 
2.44.0