The "flag" field enables an option to discover which flag it was invoked
with. However in practice none of our options use multiple flags so this
parameter was always nullptr. Remove it and fix up all the builtins to
stop passing this.
No functional change here.
I believe this should be identical to the previous code and handle the same
cases (I'm guessing going by the comment that this came from a C codebase
without `bool` types).
The problem with the previous code is that it tripped up the `clangd` analyzer
into thinking `assert()` expressions can/should be simplified via DeMorgan's to
improve readability (because it was seeing the fully expanded macro).
The tty_ownership test was sometimes failing. In this test,
`fish_test_helper` creates a child and transfers the tty to it,
"abandoning" the tty. In some cases, the child was running before the
parent; the child claims the tty. When the parent tries to transfer it to
the child, it get SIGTTIN and stops. Fix this by ignoring SIGTTIN and
SIGTTOU.
This only affects macOS and BSDs.
scp completions use "ls" to list files on the remote host. If a user aliases
them (in noninteractive shells) this will break. In general, this is the
users fault but also kind of ours because we shouldn't really use "ls" here.
Let's work around this problem by skipping functions.
Fixes#9363
Implement completion for vim tags from any place within the source tree.
To prevent freezes on a huge tags file (e.g., on one from the Linux
kernel source tree), amount of completion lines is limited to 10000.
Note that the TAGS file (EMACS-compatible tags file) is not searched
here as it would not be used by vim anyway.
The stack overflow tests are too slow without this.
This is because the tests are essentially quadratic: with 500 jobs, and
each job attempts to reap all jobs.
Inside a comment we offer plain file completions (or command completions if
the comment is in command position). However these completions are broken
because they don't consider any of the surrounding characters. For example
with a command line
echo # comment
^ cursor
we suggest file completions and insert them as
echo # comsomefile ment
Providing completions inside comments does not seem useful and it can be
misleading. Let's remove the completions; this should communicate better that
we are in a free-form comment that's not subject to fish syntax.
Closes#9320
flatpak completions gate some features behind checks like
test $flatpakversion -gt 1.2
which does a floating point comparison, which is different
from version comparison.
Most of these version checks are irrelevant anyway because they check for
a version that's not even in Debian oldstable. The only one that might be
relevant is a check for version 1.5 but that only gates some extra subcommands;
there's little harm in providing them too.
So let's just remove the version check.
Hopefully fixes#9341 (untested)
Note that flatpak upstream provides a completion file too - but it's shadowed
by ours on my system. This is a tricky issue for another day.
