newline.js
601 Bytes
/**
* Showdown extension for GFM newlines.
*
* In very clear cases, let newlines become <br/> tags.
*
* This implementation is adopted from showdown-ghost.
*
*/
(function () {
function newline() {
return [{
type: 'lang',
filter: function(text) {
return text.replace(/^( *(\d+\. {1,4}|[\w\<\'\">\-*+])[^\n]*)\n{1}(?!\n| *\d+\. {1,4}| *[-*+] +|#|$)/gm, function(e) {
return e.trim() + " \n";
})
}
}];
}
if (window && window.showdown) {
window.showdown.extensions.newline = newline;
}
if (typeof module !== 'undefined') {
module.exports = newline;
}
})();