Our weird %-expanding function wrappers around kill et all defined
"--wraps" for the same name.
As it turns out, fish follows that one, and executes the completion
multiple times.
I didn't notice because these tend to be rather quick on linux, but on
macOS that's apparently a real issue.
Fixes#5541.
[ci skip]
For some reason, we have two places where a variable can be read-only:
- By key in env.cpp:is_read_only(), which is checked via set*
- By flag on the actual env_var_t, which is checked e.g. in
parse_execution
The latter didn't happen for non-electric variables like hostname,
because they used the default constructor, because they were
constructed via operator[] (or some such C++-iness).
This caused for-loops to crash on an assert if they used a
non-electric read-only var like $hostname or $SHLVL.
Instead, we explicitly set the flag.
We might want to remove one of the two read-only checks, or something?
Fixes#5548.
This enables fuzzy-matching outside of the current directory again.
As it turns out, the performance impact here isn't as large as I
thought - it's massively dependent on caching.
Fixes#5476.
(cherry picked from commit 73bae383e0)
There was a bogus check for is_interactive_session. But if we are in
reader_readline we are necessarily interactive (even if we are not in
an interactive session, i.e. a fish script invoked some interactive
functionality).
Remove this check.
Fixes#5519
A while loop now evaluates to the last executed command in the body, or
zero if the loop body is empty. This matches POSIX semantics.
Add a bunch of tricky tests.
See #4982
This is effectively a pick of 2ebdcf82ee
and the subsequent fixup. However we also avoid setting WNOHANG unless
waitpid() indicates a process was reaped.
Fixes#5438
If it's a foreground job, it is related to the currently running exec.
This fixes exec in functions, i.e.
function reload
exec fish
end
would previously always ask about the "function reload" job.
Fixes#5449.
Fixesoh-my-fish/oh-my-fish#664.
Return STATUS_INVALID_ARGS when failing due to evaluation errors,
so we can tell the difference between an error and falseness.
Add a test for the ERANGE error
The rest of the high-numbered exit codes are not values used by scripts
or builtins, they are internal to fish and come out of
the parser for example.
Prior to adding STATUS_INVALID_ARGS, builtins were usually exiting 2
if they had a special exit status for the situation of bad arguments.
Set it to 2.
We were not parsing an in-range number when we claimed we were,
and were thus failing to error with invalid numbers and returned
a wrong test result. Fixed#5414
Also, provide the detail we can for the other error cases.
Instead of maybe adding "-s" and "-M" if "-s" hasn't already been
given, just add "-s" to _every_ bind invocation, and "-M" to those who
need it.
Fixes#5028.
Largely reverts 007d794b6e.
fish_indent is extremely resource-intensive on large inputs and can crash; it also does not handle
invalid characters gracefully.
Work on #5402.
Just sets locale to "C" (because that's the only one we need), does
wcstod and resets the locale.
No idea why uselocale(loc) failed for me, but it did.
Fixes#5407.
This happens in firejail, and it means that we can't use it as an
argument to most pgid-taking functions.
E.g. `wait(0)` means to wait for the _current_ process group,
`tcsetpgrp(0)` doesn't work etc.
So we just stop doing this stuff and hope it works.
Fixes#5295.
