Move Completed Tasks

script

// Move lines containing a completed markdown task (“- [x]”) to the bottom of the current draft.

var text = editor.getText();
var lines = text.split("\n");
var begin = '';
var end = '';
var c ="- [x]";

for (var line of lines) {
  //if line contains "- [x]"… 
  if (line.includes(c)) {
  //add it to var end
    end += line + "\n";
  }
  else {
    begin += line + "\n";
  }
}
begin = begin.slice(0,-1);
end = end.slice(0,-1);
editor.setText(begin + "\n" + end);