text: #!/usr/bin/env python
  """
  pyvim: Pure Python Vim clone.
  Usage:
      pyvim [-p] [-o] [-O] [-u <pyvimrc>] [<location>...]
  
  Options:
      -p           : Open files in tab pages.
      -o           : Split horizontally.
      -O           : Split vertically.
      -u <pyvimrc> : Use this .pyvimrc file instead.
  """
  from __future__ import unicode_literals
  import docopt
  import os
  
  from pyvim.editor import Editor
  from pyvim.rc_file import run_rc_file
  
  __all__ = (
      'run',
  )
  
  
  def run():
      a = docopt.docopt(__doc__)
      locations = a['<location>']
      in_tab_pages = a['-p']
      hsplit = a['-o']
      vsplit = a['-O']
      pyvimrc = a['-u']
  
      # Create new editor instance.
      editor = Editor()
  
      # Apply rc file.
      if pyvimrc:
          run_rc_file(editor, pyvimrc)
      else:
          default_pyvimrc = os.path.expanduser('~/.pyvimrc')
  
          if os.path.exists(default_pyvimrc):
              run_rc_file(editor, default_pyvimrc)
  
      # Load files and run.
      editor.load_initial_files(locations, in_tab_pages=in_tab_pages,
                                hsplit=hsplit, vsplit=vsplit)
      editor.run()
  
  
  if __name__ == '__main__':
      run()
  