all files / htmlcs/lib/rules/ tagname-lowercase.js

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/**
 * @file rule: tagname-lowercase
 * @author nighca<nighca@live.cn>
 */
 
module.exports = {
 
    name: 'tagname-lowercase',
 
    desc: 'Tagname must be lowercase.',
 
    target: 'parser',
 
    lint: function (getCfg, parser, reporter) {
        var tokenizer = parser.tokenizer;
 
        // check & report
        var check = function (name) {
            if (!getCfg()) {
                return;
            }
 
            if (name !== name.toLowerCase()) {
                reporter.warn(
                    this._sectionStart,
                    '036',
                    'Tagname must be lowercase.'
                );
            }
        };
 
        tokenizer.on('opentagname', check);
        tokenizer.on('closetag', check);
    }
 
};