ptpyvim - Attempt to make quiting without saving easier

See prompt-toolkit/pyvim#148

puren_tonbo/tools/ptpyvim.py

@@ -20,12 +20,12 @@
 
 from pyvim.io.backends import ENCODINGS, _auto_decode
 from pyvim.io import EditorIO
+import pyvim.help
 
 import puren_tonbo
 
 
 
-
 is_py3 = sys.version_info >= (3,)
 
 
@@ -174,6 +174,8 @@ def edit(locations, password=None):
             GZipFileIO(),  # Should come before FileIO.
             FileIO(),
         ]  # TODO use existing and inject PureTonboFileIO? where?/how?
+    pyvim.help.HELP_TEXT += '\nTo quit issue\n\n    :qa\n\nSee https://github.com/prompt-toolkit/pyvim/issues/148'
+    pyvim.editor.HELP_TEXT = pyvim.help.HELP_TEXT
 
     # see run_pyvim.py
     default_pyvimrc = os.path.expanduser('~/.pyvimrc')