Func section tostrings and parses output values properly

parser/func.go

@@ -186,29 +186,34 @@ func (parser *ParsingOperation) parseFuncArguments (
 			if err != nil { return }
 			output.what, err = parser.parseType()
 			if err != nil { return }
-			
-			into.outputs = append(into.outputs, output)
 
 			// skip newline if it is there
 			if parser.token.Is(lexer.TokenKindNewline) {
 				parser.nextToken()
 				// if we have exited the output, break
-				if !parser.token.Is(lexer.TokenKindIndent) { break }
-				if parser.token.Value().(int) != 2         { break }
+				exited :=
+					!parser.token.Is(lexer.TokenKindIndent) ||
+					parser.token.Value().(int) != 2
+
+				if exited {
+					into.outputs = append(into.outputs, output)
+					break
+				}
 				
 				err = parser.nextToken()
 				if err != nil { return }
 			}
 
-			// if default value exists, get it
-			if !parser.token.Is(lexer.TokenKindBinaryAnd) {
-				output.argument, err = parser.parseArgument()
-			}
+			// get default value
+			output.argument, err = parser.parseArgument()
+			into.outputs = append(into.outputs, output)
+			if err != nil { return }
 			
 			err = parser.expect(lexer.TokenKindNewline)
 			if err != nil { return }
 			
 			err = parser.nextToken()
+			if err != nil { return }
 		}
 	}
 }