diff options
Diffstat (limited to 'cmd2.py')
| -rwxr-xr-x | cmd2.py | 34 |
1 files changed, 12 insertions, 22 deletions
@@ -2055,14 +2055,12 @@ class Cmd(cmd.Cmd): self.completion_matches = [] return None - # readline still performs word breaks in quotes. Therefore quoted search text with - # a space would have resulted in begidx pointing to the middle of the token we want - # to complete. Figure out where that token actually begins. + # readline still performs word breaks after a quote. Therefore something like quoted search + # text with a space would have resulted in begidx pointing to the middle of the token we + # we want to complete. Figure out where that token actually begins and save the beginning + # portion of it that was not part of the text readline gave us. We will remove it from the + # completions later since readline expects them to start with the original text. actual_begidx = line[:endidx].rfind(tokens[-1]) - - # If actual_begidx is different than what readline gave us, save the beginning portion - # of the completion token that does not belong in text. We will remove it from the - # completions later since readline expects our completions to start with the original text. text_to_remove = '' if actual_begidx != begidx: @@ -2073,9 +2071,6 @@ class Cmd(cmd.Cmd): text = text_to_remove + text begidx = actual_begidx - # Get the tokens with preserved quotes - raw_completion_token = raw_tokens[-1] - # Check if a valid command was entered if command in self.get_all_commands(): # Get the completer function for this command @@ -2107,9 +2102,12 @@ class Cmd(cmd.Cmd): if len(self.completion_matches) > 0: + # Get the token being completed as it appears on the command line + raw_completion_token = raw_tokens[-1] + # Add an opening quote if needed if self._handle_completion_token_quote(raw_completion_token): - # An opening quote was added and the screen was updated. Return no results + # An opening quote was added and the screen was updated. Return no results. self.completion_matches = [] return None @@ -2131,17 +2129,9 @@ class Cmd(cmd.Cmd): self.completion_matches = \ [shortcut_to_restore + match for match in self.completion_matches] - # Check if the token being completed has an unclosed quote - if len(raw_completion_token) == 1: - first_char = raw_completion_token[0] - if first_char in QUOTES: - unclosed_quote = first_char - - elif len(raw_completion_token) > 1: - first_char = raw_completion_token[0] - last_char = raw_completion_token[-1] - if first_char in QUOTES and first_char != last_char: - unclosed_quote = first_char + # If the token being completed starts with a quote then we know it has an unclosed quote + if len(raw_completion_token) > 0 and raw_completion_token[0] in QUOTES: + unclosed_quote = raw_completion_token[0] else: # Complete token against aliases and command names |