Method operator

utils/vscode/src/parser/parser.go:649–654

operator returns the operator for the i'th token, or and empty string if the i'th token is not an operator.

(i int)

// operator returns the operator for the i'th token, or and empty string if the
// i'th token is not an operator.
func (p *parser) operator(i int) string {
	if tok := p.tok(i); tok != nil && tok.Type == Operator {
		return tok.Text(p.lines)
	}
	return ""
}

// ident returns the i'th token if it is an Ident, otherwise nil.
func (p *parser) ident(i int) *Token {