2.2.0 (September 14, 2021)

• Bug Fixes
  • Fixed extra space appended to each alias by "alias list" command
• Enhancements
  • New function set_default_ap_completer_type() allows developer to extend and modify the
    behavior of ArgparseCompleter.
  • Added ArgumentParser.get_ap_completer_type() and ArgumentParser.set_ap_completer_type(). These
    methods allow developers to enable custom tab completion behavior for a given parser by using a custom
    ArgparseCompleter-based class.
  • Added ap_completer_type keyword arg to Cmd2ArgumentParser.__init__() which saves a call
    to set_ap_completer_type(). This keyword will also work with add_parser() when creating subcommands
    if the base command's parser is a Cmd2ArgumentParser.
  • New function register_argparse_argument_parameter() allows developers to specify custom
    parameters to be passed to the argparse parser's add_argument() method. These parameters will
    become accessible in the resulting argparse Action object when modifying ArgparseCompleter behavior.
  • Using SimpleTable in the output for the following commands to improve appearance.
    • help
    • set (command and tab completion of Settables)
    • alias tab completion
    • macro tab completion
  • Tab completion of CompletionItems now includes divider row comprised of Cmd.ruler character.
  • Removed --verbose flag from set command since descriptions always show now.
  • All cmd2 built-in commands now populate self.last_result.
  • Argparse tab completer will complete remaining flag names if there are no more positionals to complete.
  • Updated async_alert() to account for self.prompt not matching Readline's current prompt.
• Deletions (potentially breaking changes)
  • Deleted set_choices_provider() and set_completer() which were deprecated in 2.1.2
• Breaking Changes
  • Renamed set_default_argument_parser() to set_default_argument_parser_type()