title: Sublime Text - duplicate line "ctrl+shift+d" not working
body: <p>I have a problem in my favorite editor Sublime text, I can't do a duplicate line with the command <kbd>Ctrl</kbd>+<kbd>Shift</kbd>+<kbd>d</kbd> default, but if I change it, it works.</p>
  
  <p>I don't want to change it, and i want that works for me.</p>
  
  <p>Please any help, Thanks.</p>