wdx 2.0

Breaking changes

• The WDX_NAME environment variable no longer affects the operation of wdx.zsh. If you wish to use wdx by another name, define an alias.
• Handling of command-line arguments and options is now much more consistent and robust. In particular, all arguments starting with a hyphen are now considered to be options, and are validated. The --, --help, and --version options (and similar) are accepted globally.

New features

• Added a wdx ls command for listing warp points. This should be especially useful in scripts.

Enhancements

• The command-line help is now much more sophisticated, and includes explanations of each subcommand as well as wdx as a whole.
• The Python script can now be used independently of the shell wrapper. This may be useful in scripting.
• Error messages have been rewritten.

Bugs fixed

• wdx will now create parent directories of the warp point file if they are missing.