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// Regexps to match html elements
'use strict';
function replace(regex, options) {
regex = regex.source;
options = options || '';
return function self(name, val) {
if (!name) {
return new RegExp(regex, options);
}
val = val.source;
regex = regex.replace(name, val);
return self;
};
}
var attr_name = /[a-zA-Z_:][a-zA-Z0-9:._-]*/;
var unquoted = /[^"'=<>`\x00-\x20]+/;
var single_quoted = /'[^']*'/;
var double_quoted = /"[^"]*"/;
/*eslint no-spaced-func:0*/
var attr_value = replace(/(?:unquoted|single_quoted|double_quoted)/)
('unquoted', unquoted)
('single_quoted', single_quoted)
('double_quoted', double_quoted)
();
var attribute = replace(/(?:\s+attr_name(?:\s*=\s*attr_value)?)/)
('attr_name', attr_name)
('attr_value', attr_value)
();
var open_tag = replace(/<[A-Za-z][A-Za-z0-9\-]*attribute*\s*\/?>/)
('attribute', attribute)
();
var close_tag = /<\/[A-Za-z][A-Za-z0-9\-]*\s*>/;
var comment = /<!---->|<!--(?:-?[^>-])(?:-?[^-])*-->/;
var processing = /<[?].*?[?]>/;
var declaration = /<![A-Z]+\s+[^>]*>/;
var cdata = /<!\[CDATA\[[\s\S]*?\]\]>/;
var HTML_TAG_RE = replace(/^(?:open_tag|close_tag|comment|processing|declaration|cdata)/)
('open_tag', open_tag)
('close_tag', close_tag)
('comment', comment)
('processing', processing)
('declaration', declaration)
('cdata', cdata)
();
module.exports.HTML_TAG_RE = HTML_TAG_RE;