Make fish-printf no longer depend on the widestring crate, as other clients
won't use it; instead this is an optional feature.
Make format strings a generic type, so that both narrow and wide strings can
serve. This removes a lot of the complexity around converting from narrow to
wide.
Add a README.md to this crate.
This gave a weird error when you did e.g. `math Foo / 6`:
"Missing Operator" and only the "F" marked.
Adding an operator here anywhere won't help, so calling this an
"Unknown function" is closer to the truth. We also get nicer markings
because we know the extent of the identifier.
Fix 7308dbc7a (fish_indent: Prevent overwriting file with identical content,
2024-07-21) in a different way by passing O_TRUNC again.
If we don't want regressions we could use code review.
When `manpath` prints a symlink to a directory, `/usr/libexec/makewhatis`
ignores the entire directory:
```
$ /usr/libexec/makewhatis -o /tmp/whatis \
(/usr/bin/manpath | string split :)
makewhatis: /Users/wiggles/.nix-profile/share/man: Not a directory
```
This means that the built-in `man` completions will not index any commands in
these directories.
If we pass the directories to `readlink -f` first, `makewhatis` correctly
indexes the `man` pages.
```
$ /usr/libexec/makewhatis -o /tmp/whatis \
(/usr/bin/manpath | string split : | xargs readlink -f)
```
We used deque in C++ because this vector may be large, and so it avoids
repeated re-allocations. But VecDeque is different in Rust - it's contiguous -
so there's no benefit. Just use Vec.
For implementation reasons, we special-case cd in several ways
1. it gets different completions (handle_as_special_cd)
2. when highlighting, we honor CDPATH
3. we discard autosuggestions from history that don't have valid path arguments
There are some third-party tools like zoxide that redefine cd ("function cd
--wraps ...; ...; end"). We can't support this in general but let's try to
make an effort.
zoxide tries to be a superset of cd, so special case 1 is still
valid but 2 and 3 are not, because zoxide accepts some paths
that cd doesn't accept.
Let's add a hack to detect when "cd" actually means something else by checking
if there is any --wraps argument.
A cleaner solution is definitely possible but more effort.
Closes#10719
fish adds ~/.local/share/fish/man to its MANPATH for builtins etc. But pages
like fish-doc are unambiguous so it seems like they should be accessible
from outside fish by default.
Closes#10711
In some cases we add the wildcard twice.
$ fish -c '../jj; complete -C"ls cli/*/conf/tem"'
cli/*/*/config/templates.toml
Fix that. Test in the next commit.
There seems to be another bug in 3.7.1 where we fail to apply this completion
to the command line. This appears fixed. (FWIW we might want to revert
the quoting change in completion_apply_to_command_line(), maybe that one
accidentally fix this).
Fixes#10703
The HashMap is used to generate the __fish_describe_command integration
completions. Given the nature of the allocations and the numbers that we use, a
BTreeMap would theoretically perform better. Benchmarks show a 2-9%
improvement in completion times consistently in favor of BTreeMap.
Warnings were appearing under GCC 13.2
(void) alone is insufficient under modern compilers, workaround with logical
negation taken from GCC bug tracker.
Worth including because mold is rather popular in the rust world and because the
bug affects mold versions coincident with the development of the fish rust port.
The bug affects all currently released versions of mold from 2.30.0 (Mar 2024)
onwards under at least FreeBSD (though quite likely other platforms as well).
See https://github.com/rui314/mold/issues/1338 for reference.
We keep having to extend these with new terminals, and I can no longer
find a terminal that fails this.
Even emacs' ansi-term can now at least reliably ignore the sequence.
- the __fish_seen_any_argument function did not work
- the xxd_exclusive_args specification was not correct
- longer old-style options were missing
- technically short options are also old-style options in xxd
- some options were missing
