From 0d00401fba68819b19a0ab6f801e119b80f445d5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=A1clav=20Slav=C3=ADk?= <vslavik@fastmail.fm>
Date: Mon, 5 May 2008 10:53:58 +0000
Subject: [PATCH] fixed &nbsp; handling in wxHtmlWinParser, broken by
 TAB-handling changes (bug #1957041)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_8_BRANCH@53457 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 include/wx/html/winpars.h |  2 +-
 src/html/winpars.cpp      | 19 ++++++++++---------
 2 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/include/wx/html/winpars.h b/include/wx/html/winpars.h
index a6ebf18283..b7da33c93a 100644
--- a/include/wx/html/winpars.h
+++ b/include/wx/html/winpars.h
@@ -161,7 +161,7 @@ protected:
     virtual void AddText(const wxChar* txt);
 
 private:
-    void FlushWordBuf(wxChar *temp, int& templen);
+    void FlushWordBuf(wxChar *temp, int& templen, wxChar nbsp);
     void AddWord(wxHtmlWordCell *c);
     void AddWord(const wxString& word);
     void AddPreBlock(const wxString& text);
diff --git a/src/html/winpars.cpp b/src/html/winpars.cpp
index 331709a4b6..785e76cf4b 100644
--- a/src/html/winpars.cpp
+++ b/src/html/winpars.cpp
@@ -496,7 +496,7 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
         while (i < lng)
         {
             x = 0;
-            wxChar d = txt[i];
+            const wxChar d = temp[templen++] = txt[i];
             if ((d == wxT('\n')) || (d == wxT('\r')) || (d == wxT(' ')) || (d == wxT('\t')))
             {
                 i++, x++;
@@ -505,22 +505,17 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
             }
             else i++;
 
-            if ( d == nbsp )
-                d = wxT(' ');
-
-            temp[templen++] = d;
-
             if (x)
             {
                 temp[templen-1] = wxT(' ');
-                FlushWordBuf(temp, templen);
+                FlushWordBuf(temp, templen, nbsp);
                 m_tmpLastWasSpace = true;
             }
         }
 
         if (templen && (templen > 1 || temp[0] != wxT(' ')))
         {
-            FlushWordBuf(temp, templen);
+            FlushWordBuf(temp, templen, nbsp);
             m_tmpLastWasSpace = false;
         }
     }
@@ -547,10 +542,16 @@ void wxHtmlWinParser::AddText(const wxChar* txt)
     }
 }
 
-void wxHtmlWinParser::FlushWordBuf(wxChar *buf, int& len)
+void wxHtmlWinParser::FlushWordBuf(wxChar *buf, int& len, wxChar nbsp)
 {
     buf[len] = 0;
 
+    for ( int i = 0; i < len; i++ )
+    {
+        if ( buf[i] == nbsp )
+            buf[i] = ' ';
+    }
+
 #if !wxUSE_UNICODE
     if (m_EncConv)
         m_EncConv->Convert(buf);