/* * Copyright (c) 2024, Sam Atkins * * SPDX-License-Identifier: BSD-2-Clause */ #pragma once #include #include namespace Web::CSS { // https://drafts.css-houdini.org/css-typed-om-1/#custom-property-name-string static bool is_a_custom_property_name_string(StringView string) { // A string is a custom property name string if it starts with two dashes (U+002D HYPHEN-MINUS), like --foo. return string.starts_with("--"sv); } }