From 5693cb0af6136233fceb6b2d777f201959df6668 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Fri, 20 Jan 2012 19:01:36 +1000
Subject: Allow to compile out the diff check, and the ignore text stuff as
 that's it's only purpose.

---
 LuaSL/src/LuaSL_LSL_tree.h | 7 +++++++
 LuaSL/src/LuaSL_lexer.l    | 2 ++
 2 files changed, 9 insertions(+)

diff --git a/LuaSL/src/LuaSL_LSL_tree.h b/LuaSL/src/LuaSL_LSL_tree.h
index 4b5c067..be3896e 100644
--- a/LuaSL/src/LuaSL_LSL_tree.h
+++ b/LuaSL/src/LuaSL_LSL_tree.h
@@ -3,6 +3,7 @@
 #define __LUASL_TREE_H__
 
 //#define LUASL_DEBUG
+//#define LUASL_DIFF_CHECK
 
 
 #include <stddef.h>	// So we can have NULL defined.
@@ -149,7 +150,9 @@ struct _LSL_Leaf
     LSL_Leaf		*left;
     LSL_Leaf		*right;
     LSL_Token		*token;
+#ifdef LUASL_DIFF_CHECK
     Eina_Strbuf		*ignorableText;
+#endif
     int 		line, column, len;
     opType		basicType;
     union
@@ -174,7 +177,9 @@ struct _LSL_Leaf
 struct _LSL_Parenthesis
 {
     LSL_Leaf		*contents;
+#ifdef LUASL_DIFF_CHECK
     Eina_Strbuf		*rightIgnorableText;
+#endif
     LSL_Type		type;
 };
 
@@ -300,7 +305,9 @@ typedef struct
     FILE		*file;
     LSL_Leaf		*ast;
     LSL_Script		script;
+#ifdef LUASL_DIFF_CHECK
     Eina_Strbuf		*ignorableText;
+#endif
     LSL_Leaf		*lval;
     int			column, line;
     LSL_Block		*currentBlock;
diff --git a/LuaSL/src/LuaSL_lexer.l b/LuaSL/src/LuaSL_lexer.l
index 3270aff..e3ef214 100644
--- a/LuaSL/src/LuaSL_lexer.l
+++ b/LuaSL/src/LuaSL_lexer.l
@@ -133,6 +133,7 @@ int common(YYSTYPE *lval, char *text, int len, LuaSL_compiler *compiler, boolean
 	    compiler->column++;
     }
 
+#ifdef LUASL_DIFF_CHECK
     if (checkIgnorable)
     {
 	lval->ignorableText = compiler->ignorableText;
@@ -140,6 +141,7 @@ int common(YYSTYPE *lval, char *text, int len, LuaSL_compiler *compiler, boolean
     }
     else
 	eina_strbuf_append_length(compiler->ignorableText, text, len);
+#endif
 
     return type;
 }
-- 
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