Optional positionals mixed with subcommands will still break this, since
I can't see how to tell which element of $line is the command than.
Mixing optional positionals with subcommands is a bit weird and awkward
though...
This changes the way we complete positionals to complete them using
_arguments, as should be done, instead of completing their uppercase name
as a string.
Currently I made it offer _files completion for all positional arguments.
This can be improved to complete actual possible values of the arguments
and only complete files if the argument truly takes them. But this will
require further changes in clap to actually have the required
functionality to get this information.
Long options take their argument either in the next word or after an
equals sign, but the Zsh completion specified that they take it either
in the same word with no separator or in the next word. See the
documentation of the Zsh _arguments function for more information.
From -> To
===========================================
with_underscore -> (with_)?special_commands
WUS -> SPECIAL_CMDS
special -> special_help
SPECIAL -> SPECIAL_HELP
* tests: adds tests for default values triggering conditional requirements
* fix: fixes a bug where default values should have triggered a conditional requirement but didnt
Closes#831
* tests: adds tests for missing conditional requirements in usage string of errors
* fix: fixes a bug where conditionally required args werent appearing in errors
* tests: adds tests for completion generators
* tests: adds tests for completions with binaries names that have underscores
* fix: fixes a bug where ZSH completions would panic if the binary name had an underscore in it
Closes#581
* fix: fixes bash completions for commands that have an underscore in the name
Closes#581
* chore: fix the category for crates.io
* docs(Macros): adds a warning about changing values in Cargo.toml not triggering a rebuild automatically
Closes#838
* fix(Completions): fixes a bug where global args weren't included in the generated completion scripts
Closes#841
* fix: fixes a println->debugln typo
* chore: increase version
With these options, in case the completion function cannot provide
suggestions, Bash will perform its default completions, based on e.g.
files, directories, and variable names. This is particularly useful for
argument values.
