55e3270 introduced a regression where we would remove all completed
jobs. But jobs that want to print a status message get skipped, so
the status message (and associated event handlers) might not get run.
Fix this by making it explicit which jobs are safe to process, and which
should be skipped.
Fixes#6679.
f8ba0ac5bf4b introduced a bug where INT handlers would themselves be
cancelled, due to the signal. Defer processing handlers until the
parser is ready to execute more fish script.
Fixes the interactive case of #6649.
This was written before local-exported variables did anything useful.
Passing these vars as local-exports removes the need to define the
validation function with `--no-scope-shadowing` which is quite the
hack.
If a background process runs a fish function which launches another
background process, ensure that these background procs get different
pgroups. Add a test for it.
Which happened when starting the selection at the end of the commandline.
In this case, selections still interact weirdly with autosuggestions (the
first character of the suggestion appears to be part of the selection
when it's not).
Fixes#6680
Prior to this commit, when executing a builtin, we mark the job as not
foreground. After this commit we no longer modify the foreground state
of the job just for the builtin.
There was the following comment:
// Since this may be the foreground job, and since a builtin may execute another
// foreground job, we need to pretend to suspend this job while running the
// builtin, in order to avoid a situation where two jobs are running at once.
The concern seemed to be in the `bg` and `fg` builtins, which might attempt
to foreground or background the jobs associated with `bg` and `fg` themselves.
But the builtins run before the job is marked constructed, so it cannot
actually happen.
Bravely remove this code.
Mostly line breaks, one instance of tabs!
For some reason clang-format insists on two spaces before a same-line comment?
(I continue to be unimpressed with super-strict line length limits,
but I continue to believe in automatic styling, so it is what it is)
[ci skip]
It used to error out when a command wasn't known, even when it was a
function that would only be discovered via autoloading.
Now we just accept that a command doesn't exist when no-execute is
given - we're not gonna execute it anyway.
Also, in the same breath stop counting empty commands after expansion
and empty wildcard expansions as errors - these depend on runtime
values, so we can't verify them without executing.
Fixes#977.
(note that it still executes "time", but that's another commit)
Appending to an fd doesn't really make sense, but we allowed the
syntax previously and it was actually used.
It's not too harmful to allow it, so let's just do that again.
For the record: Zsh also allows it, bash doesn't.
Fixes#6614
When building fish-shell with the macOS 10.12 SDK, <sys/proc.h> does not
include <sys/time.h> but references `struct itimerval`. This causes a
compilation failure if we don't import <sys/time.h> ourselves.
This was previously masked by an import of <sys/sysctl.h>, which was
removed in fc0c39b6fdb6.
This was lost in 35671dd9f094cf8c643c9cf224c27a2b55578937.
Even tho we plan to drop caret redirection, while it's there it should
fully work.
Fixes#6591.
Glob ordering is used in a variety of places, including figuring out
conf.d and really needs to be stable.
Other ordering, like completions, is really just cosmetic and can
change if it makes for a nicer experience.
So we uncouple it by copying the wcsfilecmp from 3.0.2, which will
return the ordering to what it was in that release.
Fixes#6593
