This behavior matches the way completions are found for `cargo run`,
`cargo test`, etc., and is more robust and correct compared to looking
at filenames.
This was supposed to act like `type -q` or `command -q`, in that it
returns 0 if at least 1 exists.
But because it used the wrong variable it didn't.
Fixes#8431.
Foot has several terminfos:
* foot - the default one
* foot-direct - 24-bit color terminfo, similar to xterm-direct (used by e.g. emacs)
* foot-extra - alternative to the ncurses provided terminfo, with a couple of extra, non-standard
capabilities
* foot-extra-direct - 24-bit color version of the above
There may also be other distro-custom terminfo names (serving the same purpose as foot-extra*)
Otherwise, with a light-theme, the selected entry uses black text with
"bright black" background, which can be low contrast thus hard to read.
The description background is different, maybe we can fix that later.
See #8376
This is nroff/groff being broken. It turns "→" into "â". This is even if we select `-Tutf8` and friends.
So, if mandoc exists, we prefer that, and otherwise, run preconv on
the file first (if it exists).
Really, what we would need to to is tell nroff to pass `-KUTF-8` to
groff, but that doesn't appear to be possible.
- Introduce BUILTIN_ERR_COMBO2_EXCLUSIVE
- Distill generally more terse, unambiguous error descriptions.
Remember English is not everyone's language.
- Do not capitalize sentence fragments
- Use the modality where problem input is in a %s: prefix, then
is explained.
- Do not address the user (the "You cannot do ..." kraderism)
- Spell out 'arguments' rather than 'args' for consistency
- Mention 'function' as a scope
This basically disables syntax highlighting. That doesn't mean we use
absolutely no colors - the search match, suggestion, selection and the
pager have coloring, but only reverse or brblack.
The idea is that this disables anything that tells you about
the *syntax*, but it still tells you about the state of the
commandline. If we didn't highlight the selection it would be entirely
invisible, and if we didn't highlight the suggestion you would have no
idea where it begins.
So this basically brings colors on-par with bash, where the search
match is colored (in reverse) and suggestions aren't a thing.
An alternative is to add a $fish_highlighting_enabled variable like
the one for suggestions. That's still possible, but would require some
internal changes to avoid coloring some things with $fish_color_normal
and other things with the normal terminal color.
One thing this also does not do is set the git prompt colors. These
are currently disallowed from being set in theme files because they
start with `__fish` instead of just `fish`. We should probably rename
them.
This program uses the Cobra framework for argument parsing and completion generation.
Just source the completions supplied by upstream.
This works around "go install" not being able to install completions files (only binaries).
