Stop using "--no-init"/"-X" because we have no actual reason to and it
may break mouse initialization on my best friend macOS.
Use --RAW-CONTROL-CHARS, the capital version that only lets through
specific escape sequences, not *everything* - we shouldn't have
anything weird here, but less heavily discourages the other version.
Allow a user's $LESS to override.
Fixes#7997.
This isn't really a "locale" variable as such. It has no effect on
encoding and stuff, it's just the output language.
What we really want here is get something better than the awkward "C"
or "POSIX" for LC_CTYPE specifically - everything else doesn't really
matter.
From my checks (gnome-terminal with the "gnome light" colorscheme)
this seems to be the only color that's barely visible in a light
terminal, and it's the only color mentioned in both bug reports.
I'm leaving the artistic decisions to others, this is now *acceptable*
in both.
Note that, because we use universal variables here (hint #7317), this
will only be changed for preexisting installations when the user
reloads the colorscheme.
Fixes#3412Fixes#3893
It's a bit weird to *have* to fire up a browser to get fish_config to
choose a prompt.
So this adds a `prompt` subcommand to `fish_config`:
- `fish_config prompt list` shows all the available prompt names
- `fish_config prompt show` demos the available sample prompts
- `fish_config prompt choose` sources a prompt
- `fish_config prompt save` makes the choice permanent
A bare `fish_config` or `fish_config browse` opens the web UI.
Part of #3625.
TODO: This shows the right prompt on a new line. Showing it in-line is awkward
to do because we'd have to move it to the right.
Because MacOS' apropos is bad and doesn't support the `--` option
separator, this apparently spews errors.
Because the argument _can't_ start with a `-` (because we add a `^`),
we can just remove it.
Fixes#7965.
This prints a description of the "host". Currently that's
`(chroot:debianchroot) $USER@$hostname`
with the chroot part when needed.
This also switches the default and terlar prompts to use it, the other
prompts have slightly different coloring or logic here.
This called `uname` just to check if we *should* shorten "cygdrive"
directories.
That's more annoying than just doing it by default - on my system `pwd
| string replace` takes about 100 *micro*seconds, and this is done
once per prompt. Anyway, using $PWD further speeds it up to ~30
microseconds (compared to 10-20 for just `pwd`). This is hard to
measure because it's heavily impacted by system hitter.
The alternative is to ask cygwin to ship this feature as a patch.
Fixes#7926.
Also switches the default status order for non-informative to the informative one:
stagedstate invalidstate dirtystate untrackedfiles stashstate
instead of
dirty staged stash untracked
Because macOS' `apropos` is just using grep, and we only need
a prefix match for __fish_describe_command, we can shave off
some ok total execution time here.
No longer uses the __fish_apropos hack on every version of macOS.
Juat Catalina+.
The whatis database generated and replaced daily is 2 megabytes on
my computer, and in ~/.cache on a home dir might wind up on a net
mount or something annoying. or, definitely it's backed up by default.
It's wiser to throw that junk in with other cache files on the system
aka DARWIN_USER_CACHE_DIR, and only use the XDG directory if
someone specifically configured that.
Mainly, this just means at least it won't automatically get backed
up by Time Machine and stuff every day, which is no big deal but
y'know...
Rearranged stuff a little to not shell out every time.
The default vi mode prompt is kind of ugly, mostly because we include
this `[I]` with a super bright green background and white text,
which is particularly grating because most prompts don't actually have
a background.
So we get a ton of people asking "How do I remove this [I]" when they
could really benefit from having the mode shown.
There's a few ways to make this look nicer, the simplest is to just
keep the same colors but use them as foreground instead of background
colors, which looks much more understated.
The mode prompt is important, but not more than the actual contents of
the commandline, so it shouldn't have ALARMING colors.
This allows us to stop descending into untracked directories, which
can be faster.
It's still not *good* - git can still be quite slow here, but if
there's an untracked directory you probably don't care about the
number of files in that.
Fixes#7871.
Given that we no longer have that massive "index" page with
everything, it's become harder to open the correct section
immediately.
So this hardcodes the section titles for each page in help itself.
This was half-automated with
grep -o 'a class="headerlink" href="#[^"]*"' /usr/share/doc/fish/faq.html | sort -u | string replace -r '.*#' '' | string trim -c '"'
The completions still need to be adjusted.
In vim p means paste *after* current character, so go forward a char before pasting.
Also in vim, P means paste *at* current position (like at '|' with cursor = line),
so there's no need to go back a char, just paste it without moving.
Prior to this commit "builtin -h" would silently fail when no
documentation is installed. This happens when running fish without
installing it, or when the docs are not installed.
See #7824
Previously, this message told the user to "set $BROWSER and try again". However,
when I first saw this error, I didn't know how I can set `BROWSER` in fish. Moreover,
I often see this error in situations when no browser will work. For instance, I might be
using fish over ssh, and I might either not know whether that system has a text-mode
browser installed or not want to use it.
A further improvement would be to report this message if a browser fails to start.
This actually *worked* in my tests which confuses me.
It really shouldn't, `apropos -foo` will complain about "-o" not being
a valid option.
It should be `apropos -- -foo`.
Now, of course there are awful apropos implementations, so let's see
if someone complains
