showdown
Version:
A Markdown to HTML converter written in Javascript
11 lines (10 loc) • 339 B
JavaScript
/**
* Strip any lines consisting only of spaces and tabs.
* This makes subsequent regexs easier to write, because we can
* match consecutive blank lines with /\n+/ instead of something
* contorted like /[ \t]*\n+/
*/
showdown.subParser('stripBlankLines', function (text) {
'use strict';
return text.replace(/^[ \t]+$/mg, '');
});