in assets/js/lib-markdown.js [297:307]
Markdown.prototype.loop_re_over_block = function( re, block, cb ) {
// Dont use /g regexps with this
var m,
b = block.valueOf();
while ( b.length && (m = re.exec(b) ) !== null ) {
b = b.substr( m[0].length );
cb.call(this, m);
}
return b;
};