wow it hangs

parser/data.go

@@ -35,9 +35,18 @@ func (parser *ParsingOperation) parseDataSection () (
 		return
 	}
 
+	err = parser.expect(lexer.TokenKindNewline)
+	if err != nil { return }
+	err = parser.nextToken()
+	if err != nil { return }
+	
 	// check if data is external
-	if parser.token.Is(lexer.TokenKindName) &&
+	if parser.token.Is(lexer.TokenKindIndent) &&
-		parser.token.Value().(string) == "external" {
+		parser.token.Value().(int) == 1 {
+		
+		err = parser.nextToken(lexer.TokenKindName)
+		if err != nil { return }
+		if parser.token.Value().(string) == "external" {
 		
 			section.external = true
 			err = parser.nextToken(lexer.TokenKindNewline)
@@ -46,5 +55,8 @@ func (parser *ParsingOperation) parseDataSection () (
 			if err != nil { return }
 			return
 		}
+
+		parser.previousToken()
+	}
 	return
 }

parser/tree-tostring.go

@@ -128,7 +128,7 @@ func (what Type) ToString (indent int) (output string) {
 			output += what.defaultValue.ToString(indent, true)
 		} else {
 			output += ":<"
-			output += what.defaultValue.ToString(indent, true)
+			output += what.defaultValue.ToString(indent, false)
 			output += ">\n"
 		}
 	}
@@ -269,7 +269,7 @@ func (argument Argument) ToString (indent int, breakLine bool) (output string) {
 func (section DataSection) ToString (indent int) (output string) {
 	output += doIndent (
 		indent,
-		"type ",
+		"data ",
 		section.permission.ToString(), " ",
 		section.name, ":",
 		section.what.ToString(indent), "\n")