Add comments to explain code to compensate default parameters for local functions.

SquiLu/squirrel/sqcompiler.cpp

@@ -1177,7 +1177,8 @@ public:
 			Expect(_SC('('));
 			//the following is an attempt to allow local declared functions be called recursivelly
 			SQInteger old_pos = _fs->GetCurrentPos(); //save current instructions position
-			_fs->PushLocalVariable(varname, _scope.nested, _VAR_CLOSURE); //add function name to find it as outer var if needed
+			_fs->PushLocalVariable(varname, _scope.nested, _VAR_CLOSURE); //add function name to find it as outer var if needed
+			//-1 to compensate default parameters when relocating
 			CreateFunction(varname,false, -1);
 			_fs->AddInstruction(_OP_CLOSURE, _fs->PushTarget(), _fs->_functions.size() - 1, 0);
 			//rellocate any stack operation (default parameters & _OP_Closure)
@@ -1744,6 +1745,7 @@ if(color == "yellow"){
 					Lex();
 					if(_token == _SC('[') || _token == _SC('{')) Error(_SC("default parameter with array/table values not supported"));
 					Expression();
+					//stack_offset to compensate for local functions been relocated to allow recursion
 					funcstate->AddDefaultParam(_fs->TopTarget()+stack_offset);
 					defparams++;
 				}