Function maybeoperatorNoComma

src/editor/mode/javascript.js:718–769

(type, value, noComma)

            return maybeoperatorNoComma(type, value, false);
        }
        function maybeoperatorNoComma(type, value, noComma) {
            var me =
                noComma == false ? maybeoperatorComma : maybeoperatorNoComma;
            var expr = noComma == false ? expression : expressionNoComma;
            if (type == "=>")
                return cont(
                    pushcontext,
                    noComma ? arrowBodyNoComma : arrowBody,
                    popcontext
                );
            if (type == "operator") {
                if (/\+\+|--/.test(value) || (isTS && value == "!"))
                    return cont(me);
                if (
                    isTS &&
                    value == "<" &&
                    cx.stream.match(/^([^<>]|<[^<>]*>)*>\s*\(/, false)
                )
                    return cont(
                        pushlex(">"),
                        commasep(typeexpr, ">"),
                        poplex,
                        me
                    );
                if (value == "?") return cont(expression, expect(":"), expr);
                return cont(expr);
            }
            if (type == "quasi") {
                return pass(quasi, me);
            }
            if (type == ";") return;
            if (type == "(")
                return contCommasep(expressionNoComma, ")", "call", me);
            if (type == ".") return cont(property, me);
            if (type == "[")
                return cont(
                    pushlex("]"),
                    maybeexpression,
                    expect("]"),
                    poplex,
                    me
                );
            if (isTS && value == "as") {
                cx.marked = "keyword";
                return cont(typeexpr, me);
            }
            if (type == "regexp") {
                cx.state.lastType = cx.marked = "operator";
                cx.stream.backUp(cx.stream.pos - cx.stream.start - 1);
                return cont(expr);
            }
        }
        function quasi(type, value) {
            if (type != "quasi") return pass();
            if (value.slice(value.length - 2) != "${") return cont(quasi);