allow elseif without matching if (grrrrr)

components/compiler/controlparser.cpp

@@ -7,6 +7,7 @@
 
 #include "scanner.hpp"
 #include "generator.hpp"
+#include "errorhandler.hpp"
 
 namespace Compiler
 {
@@ -186,8 +187,11 @@ namespace Compiler
     {
         if (mState==StartState)
         {
-            if (keyword==Scanner::K_if)
+            if (keyword==Scanner::K_if || keyword==Scanner::K_elseif)
             {
+                if (keyword==Scanner::K_elseif)
+                    getErrorHandler().warning ("elseif without matching if", loc);
+
                 mExprParser.reset();
                 scanner.scan (mExprParser);
 

components/compiler/scriptparser.cpp

@@ -32,7 +32,7 @@ namespace Compiler
 
     bool ScriptParser::parseKeyword (int keyword, const TokenLoc& loc, Scanner& scanner)
     {
-        if (keyword==Scanner::K_while || keyword==Scanner::K_if)
+        if (keyword==Scanner::K_while || keyword==Scanner::K_if || keyword==Scanner::K_elseif)
         {
             mControlParser.reset();
             if (mControlParser.parseKeyword (keyword, loc, scanner))