From 71dcbc9ace1b2fe4052bdf8c367dbf89180f7321 Mon Sep 17 00:00:00 2001
From: Nicky <none@none>
Date: Tue, 19 Aug 2014 17:44:43 +0200
Subject: [PATCH] Use unicode versions of isspace and isalnum as the ANSI
 versions are not defined for characters greater 0xFF.

---
 indra/llui/llkeywords.cpp | 16 ++++++++++++----
 1 file changed, 12 insertions(+), 4 deletions(-)

diff --git a/indra/llui/llkeywords.cpp b/indra/llui/llkeywords.cpp
index b35441d52e..b40a54cac0 100755
--- a/indra/llui/llkeywords.cpp
+++ b/indra/llui/llkeywords.cpp
@@ -541,7 +541,11 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
 			}
 
 			// Skip white space
-			while( *cur && isspace(*cur) && (*cur != '\n')  )
+			
+			// <FS:ND> use iswspace in case *cur > 0xFF
+			// while( *cur && isspace(*cur) && (*cur != '\n')  )
+			while( *cur && iswspace(*cur) && (*cur != '\n')  )
+			// </FS:ND>
 			{
 				cur++;
 			}
@@ -584,7 +588,11 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
 		}
 
 		// Skip white space
-		while( *cur && isspace(*cur) && (*cur != '\n')  )
+
+		// <FS:ND> use iswspace in case *cur > 0xFF
+		// while( *cur && isspace(*cur) && (*cur != '\n')  )
+		while( *cur && iswspace(*cur) && (*cur != '\n')  )
+		// </FS:ND>
 		{
 			cur++;
 		}
@@ -692,10 +700,10 @@ void LLKeywords::findSegments(std::vector<LLTextSegmentPtr>* seg_list, const LLW
 			// check against words
 			llwchar prev = cur > base ? *(cur-1) : 0;
 			// NaCl - LSL Preprocessor
-			if( !isalnum( prev ) && (prev != '_') && (prev != '#'))
+			if( !iswalnum( prev ) && (prev != '_') && (prev != '#'))
 			{
 				const llwchar* p = cur;
-				while( isalnum( *p ) || (*p == '_') || (*p == '#') )
+				while( *p && ( iswalnum( *p ) || (*p == '_') || (*p == '#') ) )
 				// NaCl End
 				{
 					p++;