2000-02-01 06:20 UTC-0800 Brian Hays <bhays@abacuslaw.com>

harbour/ChangeLog

@@ -1,3 +1,8 @@
+2000-02-01 06:20 UTC-0800 Brian Hays <bhays@abacuslaw.com>
+   * source/rtl/memoline.c
+      * fixed nasty bug that would blow away the app if word wrap was on
+         and the next character after filling the line length was a space.
+
 2001-02-01 22:10 GMT -3 Luiz Rafael Culik <culik@sl.conex.net>
 +source/debug/dbgtarr.prg
    *Browse functions for view arrays on debugger

harbour/source/rtl/memoline.c

@@ -60,6 +60,7 @@ HB_FUNC( MEMOLINE )
    ulLineBegin = ulPos;
    ulLineEnd   = 0;
 
+
    while( ulPos < ulLen && ulLines < ulLineNumber )
    {
       switch( pszString[ ulPos ] )
@@ -96,7 +97,7 @@ HB_FUNC( MEMOLINE )
       {
          if( bWordWrap )
          {
-            if( ulLastSpace == 0 )
+            if( ulLastSpace == 0 || ulLastSpace == ulCurLength )
             {
                ulCurLength = 1;
                ulLineEnd   = ulPos - 1;
@@ -147,6 +148,7 @@ HB_FUNC( MEMOLINE )
                ulSpAdded += ( ( ULONG ) ( ulPos / ulTabLength ) * ulTabLength ) + ulTabLength - ulPos - 1;
             else
                * ( pszLine + ulPos + ulSpAdded ) = * ( pszString + ulLineBegin + ulPos );
+
          }
 
       }