From e8c4953719a057bec2c1344633cf88c480948e40 Mon Sep 17 00:00:00 2001
From: David Walter Seikel
Date: Thu, 2 Feb 2012 03:41:16 +1000
Subject: Fix up crements ignorables.

---
 LuaSL/src/LuaSL_LSL_tree.h |  3 ++-
 LuaSL/src/LuaSL_compile.c  | 12 ++++++++++++
 2 files changed, 14 insertions(+), 1 deletion(-)

(limited to 'LuaSL/src')

diff --git a/LuaSL/src/LuaSL_LSL_tree.h b/LuaSL/src/LuaSL_LSL_tree.h
index 64832d2..8be8afd 100644
--- a/LuaSL/src/LuaSL_LSL_tree.h
+++ b/LuaSL/src/LuaSL_LSL_tree.h
@@ -224,7 +224,8 @@ struct _LSL_Parenthesis
 struct _LSL_Identifier	// For variables and function parameters.
 {
     LSL_Text	name;
-    const char  *sub;
+    Eina_Strbuf	*ignorable;
+    const char	*sub;
     LSL_Leaf	value;
 };
 
diff --git a/LuaSL/src/LuaSL_compile.c b/LuaSL/src/LuaSL_compile.c
index 73b43dd..ac4d779 100644
--- a/LuaSL/src/LuaSL_compile.c
+++ b/LuaSL/src/LuaSL_compile.c
@@ -495,6 +495,10 @@ LSL_Leaf *addCrement(LuaSL_compiler *compiler, LSL_Leaf *variable, LSL_Leaf *cre
     if ((variable) && (crement))
     {
 	crement->value.identifierValue = variable->value.identifierValue;
+#if LUASL_DIFF_CHECK
+	crement->value.identifierValue->ignorable = variable->ignorable;
+	variable->ignorable = NULL;
+#endif
 	crement->basicType = variable->basicType;
 	crement->toKen = tokens[type - lowestToken];
     }
@@ -1698,12 +1702,20 @@ static void outputCrementsToken(FILE *file, outputMode mode, LSL_Leaf *content)
 	    case LSL_INCREMENT_PRE :
 	    {
 		fprintf(file, "%s", content->toKen->toKen);
+#if LUASL_DIFF_CHECK
+		if (content->value.identifierValue->ignorable)
+		    fwrite(eina_strbuf_string_get(content->value.identifierValue->ignorable), 1, eina_strbuf_length_get(content->value.identifierValue->ignorable), file);
+#endif
 		outputText(file, &(content->value.identifierValue->name), FALSE);
 		break;
 	    }
 	    case LSL_DECREMENT_POST :
 	    case LSL_INCREMENT_POST :
 	    {
+#if LUASL_DIFF_CHECK
+		if (content->value.identifierValue->ignorable)
+		    fwrite(eina_strbuf_string_get(content->value.identifierValue->ignorable), 1, eina_strbuf_length_get(content->value.identifierValue->ignorable), file);
+#endif
 		outputText(file, &(content->value.identifierValue->name), FALSE);
 		fprintf(file, "%s", content->toKen->toKen);
 		break;
-- 
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