alt-{left,right} move in the directory history (like in browsers).
Arrow keys can be inconvenient to reach on some keyboards, so
let's alias this to alt-{b,f}, which already have similar behavior.
(historically the behavior was the same; we're considering changing
that back on some platforms).
This happens to fix alt-{left,right} in Terminal.app (where we had
a workaround for some cases), Ghostty, though that alone should not
be the reason for this change.
Closes#11105
This adds the ability to complete (and therefore preview) buffer names,
and adds incomplete (aiming to maximize utility/effort, similarly to
b1064ac) bindings to the `tmux` buffer commands.
The main benefit is, IMO, is the tab completion for `tmux paste-buffer
-b` and `tmux show-buffer -b`.
This isn't propagated correctly:
If $fish_read_limit is set globally, it won't apply to the completion
command substitution, *unless* you set fish_read_limit inside of that
function.
I'm not entirely sure how that happens, but let's work around it for
now by removing that limit.
I'm going to increase the default limit in a future commit, because
it's not something supposed to be reachable in ordinary code.
See #11106
This documents some non-argument options for the window and panes
commands. The choice of what to document is somewhat arbitrary,
this commit is biased towards options that I find confusing or
misleading without documentation (is `-a` "all" or "after"?)
and the command that seem more useful to me.
I also didn't cover the options that would be covered by
#10855 (though this PR can be used independently). I'm not
sure how much difference this made, it might not matter at
all.
These dynamic completions are exhaustive, but not as well-documented or
as ergonomic as the manual completions. So, any manual completions
should override them.
This used to get all the interfaces and ssids when the completions
were loaded. That's obviously wrong, given that ssids especially can, you know, change
This uses `git ls-files`, which has a simpler format (just the
filenames on separate lines), in order to print the untracked files.
This allows us to skip them in the `git status` call, which reduces
the output a lot and removes two `string match`.
In a repository with over half a million files (my home directory, if
I made it one), this improves time by a third (12s to 8s).
In a smaller repo (fish-shell) it's barely measurable.
Determine if untracked files are off via `__fish_git`, so we get the
repo used on the commandline etc,
and if it isn't, at least don't error out. Yes, this *can* print a
hundred megabytes of filenames.
`git add` may have to go through literal megabytes of file information
because of tons of untracked files.
So, if the repository is set to not show untracked files (because it's
too slow for the prompt), let's fall back on regular file completions.
(the alternative is to go back to `while read`, but that takes much
longer in repositories of a sensible size)
Fixes#11095
This reverts commit ebdc3a0393db08d3647070a35cf8e37274b42d42.
Not discussed, includes a new thing that queries the terminal for the client OS
when what is really needed is just a `uname` - which would also work on Terminal.app.
Revert "README for this fork"
This reverts commit 97db461e7f19c51e84fbf0dcb10fb25e0f582870.
Revert "Allow foo=bar global variable assignments"
This reverts commit 45a2017580ceb1ef2d79100b6cbf65d1db3c7fa5.
Revert "Interpret () in command position as subshell"
This reverts commit 0199583435c3b584b90769d50252d16105349671.
Revert "Allow special variables $?,$$,$@,$#"
This reverts commit 4a71ee12883a720408419a53482818177a834ec7.
Revert "Allow $() in command position"
This reverts commit 4b99fe2288da07ea1d0bc79ac0c829b65fee230a.
Revert "Turn off full LTO"
This reverts commit b1213f1385ad07578ca4db5f4fa7cb6371cb3be9.
Revert "Back out "bind: Remove "c-" and "a-" shortcut notation""
This reverts commit f43abc42f91adf43bb2dfc65b29dd4f838ea21cf.
Revert "Un-hide documentation of non-fish shell builtins"
This reverts commit 485201ba2e326a0c711c003290d6f6eb2e247012.
Unlike other builtins, "{" is a separate token, not a keyword-string
token.
Allow the left brace token as command string; produce it when parsing
"{ -h"/"{ --help" (and nowhere else). By using a decorated statement,
we reuse logic for redirections etc.
Other syntax elements like "and" are in the builtin list, which
- adds highlighting logic
- adds it to "builtin --names"
- makes it runnable as builtin
(e.g. "builtin '{'" would hypothetically print the man page)
These don't seem very important (highlighting for '{' needs to match
'}' anyway).
Additionally, making it a real builtin would mean that we'd need to
deactivate a few places that unescape "{" to BRACE_BEGIN.
Let's not add it to the built in list. Instead, simply synthesize
builtin_generic in the right spot.
I'm assuming we want "{ -h" to print help, but '"{" -h' to run an
external command, since the latter is historical behavior. This works
naturally with the above fake builtin approach which never tries to
unescape the left brace.
Commit 798527d79a (completions: fix double evaluation of tokenized
commandline, 2024-01-06) fixed some completions such as the "watchexec"
ones by adding "string escape" here:
set argv (commandline -opc | string escape) (commandline -ct)
This fixed double evaluation when we later call `complete -C"$argv"`.
Unfortunately -- searching for "complete -C" and
"__fish_complete_subcommand" -- it seems like that commit missed some
completions such as sudo. Fix them the same way.
Alternatively, we could defer expansion of those arguments (via
--tokens-raw), since the recursive call to completion will expand
them anyway, and we don't really need to know their value.
But there are (contrived) examples where we do want to expand first,
to correctly figure out where the subcommand starts:
sudo {-u,someuser} make ins
By definition, the tokens returned by `commandline -opc` do not
contain the token at cursor (which we're currently completing).
So the expansion should not hurt us. There is an edge case where
cartesian product expansion would produce too many results, and we
pass on the unexpanded input. In that case the extra escaping is very
unlikely to have negative effects.
Fixes # 11041
Closes # 11067
Co-authored-by: kerty <g.kabakov@inbox.ru>
If a child program crashes with some text rendered below the cursor,
we fail to clear that text. For example run vim, "pkill -9 vim" and
observe that scrollback-push fails to clean up the leftover text.
Fix that.
Custom formats for --pretty/--format option can only be written in [pretty]
section, thus only this section is searched.
[ja: add ? to the regex]
Closes#11065
UnLike other aliases (":.["), ! is special in the grammar but in the
few cases like "! -h" where we parse it as decorated statement they
are equals. Add it to the built in list, so the help argument works.
It can still be overridden, so this should not break anything.
And leave the old behavior under the name "cancel-commandline".
This renames "cancel-commandline-traditional" back to
"cancel-commandline", so the old name triggers the old behavior.
Fixes#10935
