2 files changed, 9 insertions, 0 deletions

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;
 }