keep control-d as exit on empty line

thomasballinger · thomasballinger · commit 5b27b882da81 · 2014-08-10T18:28:43.000-04:00
diff --git a/bpython/curtsiesfrontend/manual_readline.py b/bpython/curtsiesfrontend/manual_readline.py
@@ -60,7 +60,6 @@ def last_word_pos(string):
     return index or 0
 
 @on('<PADDELETE>')
-@on('<Ctrl-d>')
 def delete(cursor_offset, line):
     return (cursor_offset,
             line[:cursor_offset] + line[cursor_offset+1:])
diff --git a/bpython/curtsiesfrontend/repl.py b/bpython/curtsiesfrontend/repl.py
@@ -492,6 +492,10 @@ def process_event(self, e):
         elif e in ("<Ctrl-d>",):
             if self.current_line == '':
                 raise SystemExit()
+            else:
+                self.current_line = self.current_line[:self.cursor_offset] + self.current_line[self.cursor_offset+1:]
+                self.update_completion()
+                self.rl_history.reset()
         elif e in key_dispatch[self.config.exit_key]:
                 raise SystemExit()
         elif e in ("\n", "\r", "<PADENTER>", "<Ctrl-j>", "<Ctrl-m>"):
