##

script

// Apply Markdown Header to current line

var lnRange = editor.getSelectedLineRange();
var ln = editor.getTextInRange(lnRange[0],lnRange[1]);
var selRange = editor.getSelectedRange();

var prefix = "## ";
if (ln.length == 0 || (ln && ln[0] != " " && ln[0] != "#")) {
	editor.setTextInRange(lnRange[0],lnRange[1],prefix+ln);
	editor.setSelectedRange(selRange[0]+prefix.length,selRange[1]);
}
else{
	var ln = ln.replace(/#*\s/,"")
	editor.setTextInRange(lnRange[0],lnRange[1],prefix+ln);
	editor.setSelectedRange(selRange[0]+prefix.length,selRange[1]);
}