@ -51,7 +51,7 @@ module.exports = function htmlblock(state, startLine, endLine, silent) {
if (!match) { return false; }
}
// Make sure tag name is valid
if (block_names.indexOf(match[1]) < 0) { return false; }
if (block_names.indexOf(match[1].toLowerCase()) < 0) { return false; }
if (silent) { return true; }
} else {