feat(error): Allow reproducing clap's errors

Fixes #4362

docs: Fix formatting in docs of value_parser! macro

Fixes #4357

Fixes #4359

fix(clap): line wrap on strings that contain ascii control characters

counting ascii control sequences lead to unpredictable and early
line breaks on colorized inputs...

counting ascii control sequences lead to unpredictable and early
line breaks on colorized inputs...

docs(cookbook): PossibleValues with custom types

This used to be more magical in clap 3 and people are having a hard time
discovering how to get ...

feat(derive): Support `Option` when flattening

If the inner type never implemented `group_id()`, then it won't work and
people will be confused...

Documenting the `skip` attribute for the `ValueEnum` derive macro promptly, as it's not mentione...

Clarify that the "body" part of the doc comment on a `ValueEnum` is ignored

Add missing backtick in changelog

fix(derive): Apply doc comments for `#[command(subcommand)]`

This was broken in 8a5a9ba931dd45a4976a5600eb24a91b202472f3. I had
missed this case for parsing...

Fixes #4228

chore(deps): bump trycmd from 0.13.6 to 0.13.7

fix: Hide clap_derive

This was a bug that this wasn't done before and improves the `cargo add`
behavior.

chore: Upgrade criterion

Bumps [trycmd](https://github.com/assert-rs/trycmd) from 0.13.6 to 0.13.7.
- [Release notes](htt...

chore(deps): bump trybuild from 1.0.64 to 1.0.65

chore(deps): bump snapbox from 0.3.3 to 0.4.0

Bumps [snapbox](https://github.com/assert-rs/trycmd) from 0.3.3 to 0.4.0.
- [Release notes](http...

fix(parser): Allow defaults for Help/Version

doc(fix typo): add missing "l" in "toml"

These didn't make sense for the builder but are helpful for the derive.
The assert was assuming ...

Bumps [trybuild](https://github.com/dtolnay/trybuild) from 1.0.64 to 1.0.65.
- [Release notes](h...

docs(cookbook): Provide example of --color[=WHEN]

Fixes #4314

docs: Fix outdated short comment

Noticed as part of #4311

fix(derive): Support 'group' attribute with Parser

docs: Fix a few items

This was supposed to be captured by a deprecation but
- We missed the deprecation on that line
-...

These were copied over from the original `AppSettings` and never updated
despite never being rel...

feat(assert): Help people know about implicit ArgGroups

feat(derive): Report the group id

This will be needed when we support flattening for #3165

feat(derive): Implicitly populate groups from some structs

fix(error): Improve errors when groups are involved

This implements the basics for #3165, just missing
- `flatten` support (waiting on improved grou...

Ideally, a conflict caused by a group itself would show the relevant
group but that is less impo...

feat(derive): Allow skipping the implicit ArgGroup

This was prioritized to allow users to workaround problems when the
implicit `ArgGroup` is getti...

Still doesn't support any attributes within it yet.

doc(fix typo): no close bracket in example

Tutorials (derive, builder > Tutorials (derive, builder)

feat: Add ArgGroup::is_required_set

This is a part of #4228

I thought I needed this for another change but it turned out I didn't.

refactor: Use getters internally

This originally stemmed from wrapping `Arg` in a `Box`, but we had to
smash it with a hammer as ...

This matches what we hope is the right behavior, see #4283