Inadvertently broken in a2d816710f,
this made `cd .` no longer offer `cd ../` (same for general file completions
like `ls .`, which only offers dotfiles)
This meant we didn't actually do our weird en/decoding scheme for e.g.
a C locale, which meant that, when you then switch to a proper locale
the previous variables were broken.
I don't know how to test this automatically - none of my attempts seem
to ever *fail* with the old code, here's what you'd do manually:
- Run fish with an actual C locale (LC_ALL=C
fish_allow_singlebyte_locale=1 fish)
- `set -gx foo 💩`
- `set -e LC_ALL`
- `echo $foo` outputs "💩" if it works and "ð⏎" if it's broken.
Fixes#2613
This means cleaning out old universal variables is now just:
```fish
abbr --erase (abbr --list)
```
which makes upgrading much easier.
Note that this erases the currently defined variable and/or any
universal. It doesn't stop at the former because that makes it *easy*
to remove the universals (no running `abbr --erase` twice), and it
doesn't care about globals because, well, they would be gone on
restart anyway.
Fixes#9468.
Since the new expanded abbreviations in 3.6.0, abbr no longer accepts
new universal variables. That means this tab is now
non-functional (except that it could technically remove abbrs that
were set in universal variables).
Because making it work with the expanded abbreviations requires some
awkwardness like a dedicated conf.d snippet (or writing into
config.fish!), we simply remove it.
Konsole draws ⏎ with a width of 2, but widechar_width says it's 1.
That leads to awkward display.
It's also a surprising and distracting symbol in this use.
So just use spaces.
Like I mentioned in #9089, 12 entries is a bit few.
So, instead, we do like we do for completions before disclosing and
pick half the screen (but at least X, in this case 12).
This avoids filling the entire screen, and will avoid an unsightly "X
more entries" (which requires scrolling down to fully disclose)
because it matches what the pager does.
Note: For multiline commands we can be pushed further upwards, and in
case of a multi-column layout we could fit more lines. That would
require asking the pager to fit as many as possible and give us back
the index of the last matching entry and rewinding the history search.
That's gonna be left as an exercise for later if it turns out to be necessary.
This keeps tripping people up. We can't mention it *everywhere*, but
lets see if it works just in "match", since that sees to be where
people hit it most.
This used the naive `__fish_seen_subcommand_from`, which isn't
powerful enough once you allow for `conda create` and `conda env
create`.
Hattip to jvanheugten for the env completions.
Fixes#9452
On macOS, fish_git_prompt was failing to correctly handle the case where
another git was installed, e.g. /usr/local/bin/git from Homebrew.
Disable the workarounds in that case.
On macOS, fish_git_prompt was failing to correctly handle the case where
another git was installed, e.g. /usr/local/bin/git from Homebrew.
Disable the workarounds in that case.
a lynx-internal hash of div.contents collided with em>a which caused
built-in styling to render much of entire pages as emphasized links.
Since switching from doxygen, we haven't had a <div class="contents">
so this workaround is no longer needed.
Our macOS workarounds involve running "xcrun" to check if Git is installed.
On a freshly upgraded Ventura system that does not have XCode or
CommandLineTools installed, "xcrun" will print this error:
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
on every prompt. Let's silence this error.
(cherry picked from commit a0840637fa)
