Function collectName

dql/parser.go:3522–3536

Name can have dashes or alphanumeric characters. Lexer lexes them as separate items. We put it back together here.

(it *lex.ItemIterator, val string)

// Name can have dashes or alphanumeric characters. Lexer lexes them as separate items.
// We put it back together here.
func collectName(it *lex.ItemIterator, val string) string {
	var dashOrName bool // false if expecting dash, true if expecting name
	for {
		items, err := it.Peek(1)
		if err == nil && ((items[0].Typ == itemName && dashOrName) ||
			(items[0].Val == "-" && !dashOrName)) {
			it.Next()
			val += it.Item().Val
			dashOrName = !dashOrName
		} else {
			break
		}
	}
	return val
}

// Steps the parser.
func tryParseItemType(it *lex.ItemIterator, typ lex.ItemType) (lex.Item, bool) {