Function yaml_parser_increase_flow_level

scannerc.go:959–976

Increase the flow level and resize the simple key list if needed.

(parser *yaml_parser_t)

// Increase the flow level and resize the simple key list if needed.
func yaml_parser_increase_flow_level(parser *yaml_parser_t) bool {
	// Reset the simple key on the next level.
	parser.simple_keys = append(parser.simple_keys, yaml_simple_key_t{
		possible:     false,
		required:     false,
		token_number: parser.tokens_parsed + (len(parser.tokens) - parser.tokens_head),
		mark:         parser.mark,
	})

	// Increase the flow level.
	parser.flow_level++
	if parser.flow_level > max_flow_level {
		return yaml_parser_set_scanner_error(parser,
			"while increasing flow level", parser.simple_keys[len(parser.simple_keys)-1].mark,
			fmt.Sprintf("exceeded max depth of %d", max_flow_level))
	}
	return true
}

// Decrease the flow level.
func yaml_parser_decrease_flow_level(parser *yaml_parser_t) bool {