This is meant to make it clear that fish cannot control the terminal
window background color. It also augments the set_color documentation to
describe how it decides which color the terminal can display.
Resolves#2421.
Resolves#2184.
To implement this mostly as a wrapper around pactl, we add the list of
commands for this to that. It's 90% the same anyway. (This means that
`pactl suspend ` will complete files instead of commands like `pactl
banana ` would, but neither is correct)
This fails on e.g. an abbr that uses `env a=b`, like the included test demonstrates.
Unfortunately it decreases the speed again (2s vs 2.2s vs 4s original),
but correctness is more important.
- Replace __fish_abbr_escape with `string escape`
- Don't double-parse the key
- Replace IFS magic with string
Together, this seems to speed it up by a factor of about 2.
Unfortunately, nvim will, even when running in a terminal that supports
it, swallow the sequences whole, rendering the displayed text _white_.
This means falling back to 256 colors is the lesser evil as at least a
blue-ish color will display as blue while a red-ish will be red, instead
of both showing white.
nvim's behavior does _not_ change depending on
$NVIM_TUI_ENABLE_TRUE_COLOR or any other option I could find and neovim-qt
exhibits the same behavior.
Fixes#2600.
The fix for #2075 inadvertently started unescaping the strings emitted
from `commandline -b`. Only strings emitted with the `-o` flag are
supposed to be unescaped.
Fixes#2210.
If you have a prompt preceded by a new line, you'll get a line full of spaces instead of an empty line above your prompt. This doesn't make a difference in normal usage, but copying and pasting your terminal log becomes a pain. This commit clears that line, making it an actual empty line.
The random builtin command may or may not produce values with a truly
random distribution. So make the documentation reflect that reality. Also,
make the command consistent with similar shells (e.g., bash, zsh) which
produce a range of [0..32767].
Resolves issue #1272.
Before this change, `fish ./test.fish` would fully resolve the
relative paths and symlinks of test.fish, as reported by `status -f`.
However `source` would not. With this change, both cases return relative
paths. `realpath` may be used by scripts to resolve them.
Fixes#2643
This patch is currently floated from the NixOS side as part of
https://github.com/NixOS/nixpkgs/pull/12000, but prior versions of the
hook ignore anything but the first argument anyway, so this is
backwards-compatible.
* Add a note to the `--wrap` docs saying that wrapping only works when
specifying completions for commands, not for paths.
* Add more info about how `--arguments` is handled.
* Indicate which options can be repeated in the usage lines.
* Reorder the options in usage slightly to group better.
* Reorder the option descriptions to match the order as seen in usage.
* Update some of the option descriptions.
* Fix the documentation for -C to show that it must be `-CSTRING`
instead of `-C STRING`.
* Document the behavior of `-C` with no argument.
* Tweak some of the explanatory text after the option list.
* Delete `--authoritative` and `--unauthoritative` from the
documentation entirely. Those options appear to not actually do
anything in the new parser.
This skips the weird dance where we'd define a simple handler and then
later overwrite with a fancier one, once the first event came in.
It turns out that isn't necessary, as it doesn't actually improve
startup speed because the checks needed to define fancier handlers are fast.
In case we are non-interactive, still define the simple handler, and
keep the default handler for users to switch to.
My PR #2578 had the unexpected side-effect of altering the tty modes of
commands run via "fish -c command" or "fish scriptname". This change fixes
that; albeit incompletely. The correct solution is to unconditionally set
shell tty modes if stdin is attached to a tty and restore the appropriate
modes whenever an external command is run -- regardless of the path used to
run the external command. The proper fix should be done as part of addressing
issues #2315 and #1041.
Resolves issue #2619
Increase the delay between seeing an escape character and giving up on
whether additional characters that match a key binding are seen. I'm
setting the value to 500 ms to match the readline library. We don't need
such a large window for sequences transmitted by a terminal (even over ssh
where network delays can be a problem). However, we can't expect humans to
reliably press the escape key followed by another key with an inter-char
delay of less than ~250 ms based on my testing and research. A value of
500 ms provides a nice experience even for people using "fish_vi_mode"
bindings as a half second to switch from insert to normal mode is still
fast enough that most people won't even notice.
Resolves#1356
