For alteration we usually use "(a | b)", not "{a | b}".
While at it, instead of writing 4/6 subcommands in one line, write them
on separate lines, so it's very obvious that all these are separate
subcommands. We mainly use the (a | b) syntax for long/short options.
The -- is not special here and we don't mention it in other synopses.
It was originally added for a good reason in 98449fec5 (fix `math`
regression, 2017-07-14), along this addition to math.rst:
> You should always place a `--` flag separator before the expression. [...]
However, since 56d913453 (Cache math expressions, 2017-08-24) that
line was changed to
> You don't need to use `--` before the expression even if it begins with a minus sign [...]
Previously, when we got an unknown option with --ignore-unknown, we
would increment woptind but still try to read the same contents.
This means in e.g.
```
argparse -i h -- -ooo -h
```
The `-h` would also be skipped as an option, because after the first
`-o` getopt reads the other two `-o` and skips that many options.
This could be handled more extensively in wgetopt, but the simpler fix
is to just skip to the next argv entry once we have an unknown option
- there's nothing more we can do with it anyway!
Additionally, document this and clearly explain that we currently
don't transform the option.
Fixes#8637
Unfortunately the normal font families like "sans-serif" and
"monospace" are basically broken because the browser defaults are
decades old.
TODO: Inline code is barely distinguishable.
Unfortunately this removes the index also from the sidebar in other pages. This makes it basically inaccessible.
Maybe there is a way to not show it in the list at the bottom, but this isn't it. Maybe a manual list of pages instead of reusing the TOC?
This reverts commit b5a95317f0.
The sole notifiers test recreated the uvar directory, so if it was
called while the universal test was running it would stop it from
completing correctly.
This happened reasonably often on Ubuntu with tsan on Github Actions.
This allows the installer to work without Rosetta 2 on Apple Silicon
Macs. Note that fish shell itself has run natively since 3.3.1 but the
installer still wanted Rosetta 2, because this key was missing.
Fixes#8566. Credit to floam for finding missing key.
Previously we used a hacked up 'xar' tool for signing packages,
since productsign produced a package that could not be installed on
macOS 10.11. That was fixed in Xcode 12.5 so we can just use Apple's
tools again.
See #7656.
Also see https://developer.apple.com/forums/thread/664842
GNU tr is not Unicode-aware, and was corrupting descriptions that had
non-ASCII characters.
Additionally, rather than using the Unicode private use characters, use
the ASCII/UTF-8 record separator character as it was intended.
The sed command could probably be rewritten to do all the heavy lifting
here, but would be even less readable.
Closes#8575.
Instead of weirdly smearing the color, simply increase the values
until they are bright enough.
This prevents /tmp from being white, and guarantees visible colors for
all directories.
This speeds up the CI build, since before it was effectively 1.
Build times on ubuntu-latest are reduced by slightly over 2 minutes.
Note Linux CI runners are defined to have 2 cores and Mac runners 3.
Cygwin tests are failing because cygwin has a low limit of only 64 fds in
select(). Extend select_wrapper_t to also support using poll(), according to
a FISH_USE_POLL new define. All systems now use poll() except for Mac.
Rename select_wrapper_t to fd_readable_set_t since now it may not wrap
select().
This allows the deep-cmdsub.fish test to pass on Cygwin.
fish_git_prompt may run certain git commands which may invoke certain
external programs as specified `.git/config`. Prevent this by suppressing
certain git config options.
This affects the caret position. In an expression like
123 456
we previously reported:
123 456
^ missing operator
Now we do:
123 456
^ missing operator
We do it on the first space, which should be acceptable.
(no need for a changelog entry, we have already ignored #8511)
