Geez! I can't believe I forgot half the change! (It was partly because I

had started it before the huge types.h change was finished, so I removed
my copy of harbour.l and got a fresh copy to change.)

harbour/source/compiler/harbour.l

@@ -413,7 +413,7 @@ Separator     {SpaceTab}
                  return ENDDO;
                }
 "end"          { /* END can be used in one context only */
-                 if( _wIfCounter == 0 && _wCaseCounter == 0 && _wCaseCounter == 0 )
+                 if( _wIfCounter == 0 && _wCaseCounter == 0 && _wWhileCounter == 0 )
                    GenError( ERR_ENDIF, NULL, NULL );
                  return END;
                }