Allow usage of more keywords as string arguments (bug #5087)

CHANGELOG.md

@@ -118,6 +118,7 @@
     Bug #5075: Enchanting cast style can be changed if there's no object
     Bug #5078: DisablePlayerLooking is broken
     Bug #5082: Scrolling with controller in GUI mode is broken
+    Bug #5087: Some valid script names can't be used as string arguments
     Bug #5089: Swimming/Underwater creatures only swim around ground level
     Bug #5092: NPCs with enchanted weapons play sound when out of charges
     Bug #5093: Hand to hand sound plays on knocked out enemies

components/compiler/stringparser.cpp

@@ -56,6 +56,23 @@ namespace Compiler
             }
         }
 
+        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 || keyword==Scanner::K_getdisabled ||
+            keyword==Scanner::K_getdistance || keyword==Scanner::K_scriptrunning ||
+            keyword==Scanner::K_getsquareroot || keyword==Scanner::K_menumode ||
+            keyword==Scanner::K_random || keyword==Scanner::K_getsecondspassed)
+        {
+            return parseName (loc.mLiteral, loc, scanner);
+        }
+
         return Parser::parseKeyword (keyword, loc, scanner);
     }