fix for inappropriate disable (2nd attempt)

components/compiler/exprparser.cpp

@@ -355,7 +355,16 @@ namespace Compiler
             }
         }
 
-        if (keyword==Scanner::K_end)
+        if (keyword==Scanner::K_end || keyword==Scanner::K_begin ||
+            keyword==Scanner::K_short || keyword==Scanner::K_long ||
+            keyword==Scanner::K_float || keyword==Scanner::K_if ||
+            keyword==Scanner::K_endif || keyword==Scanner::K_else ||
+            keyword==Scanner::K_elseif || keyword==Scanner::K_while ||
+            keyword==Scanner::K_endwhile || keyword==Scanner::K_return ||
+            keyword==Scanner::K_messagebox || keyword==Scanner::K_set ||
+            keyword==Scanner::K_to || keyword==Scanner::K_startscript ||
+            keyword==Scanner::K_stopscript || keyword==Scanner::K_enable ||
+            keyword==Scanner::K_disable)
         {
             return parseName (loc.mLiteral, loc, scanner);
         }