From b42a5efb0ebdfeb8a8ea8d93377d4d564e32e154 Mon Sep 17 00:00:00 2001
From: cxl <cxl@f0d560ea-af0d-0410-9eb7-867de7ffcac7>
Date: Fri, 18 Jul 2014 12:18:44 +0000
Subject: [PATCH] Fixed issue in TextCtrl::Load optimization

git-svn-id: svn://ultimatepp.org/upp/trunk@7521 f0d560ea-af0d-0410-9eb7-867de7ffcac7
---
 uppsrc/CtrlLib/Text.cpp | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/uppsrc/CtrlLib/Text.cpp b/uppsrc/CtrlLib/Text.cpp
index 752a3cd5d..11c44d36e 100644
--- a/uppsrc/CtrlLib/Text.cpp
+++ b/uppsrc/CtrlLib/Text.cpp
@@ -127,9 +127,11 @@ int   TextCtrl::Load(Stream& in, byte charset) {
 				{
 					LTIMING("ChkLoop UTF8");
 					while(s < e && (*s >= ' ' || *s == '\t')) {
-						s++;
-						while(s < e && *s >= ' ')
+						b8 |= *s++;
+						while(s < e && *s >= ' ' && *s < 128) // Interestingly, this speeds things up
 							s++;
+						while(s < e && *s >= ' ')
+							b8 |= *s++;
 					}
 				}
 				if(b < s) {
@@ -140,9 +142,10 @@ int   TextCtrl::Load(Stream& in, byte charset) {
 					cr = true;
 				if(*s == '\n') {
 					LTIMING("ADD");
-					total += ln.GetCount() + 1;
+					int len = (b8 & 0x80) ? utf8len(~ln, ln.GetCount()) : ln.GetCount();
+					total += len + 1;
 					Ln& l = line.Add();
-					l.len = ln.GetCount();
+					l.len = len;
 					l.text = ln;
 					ln.Clear();
 					b8 = 0;