-d has been removed in FreeBSD 13 & monterey
-t has also been removed from date(1)
-n has been "Obsolete flag, accepted and ignored for compatibility",
for a while, leave it out.
-R added for RFC 2822
-I added for ISO 8601
Some description changes
The tmp and prompt variables collide with variables used as arguments.
Just avoid them entirely, at the cost of making the internals of the
functions somewhat more complicated.
Closes#8836.
This used to call exec_subshell, which has two issues:
1. It creates a command substitution block which shows up in a stack
trace
2. It does much more work than necessary
This removes a useless "in command substitution" from an error message
in an autoloaded file, and it speeds up autoloading a bit (not
measurable in actual benchmarks, but microbenchmarks are 2x).
Otherwise this was 100% monospace.
But since we have a specific list of fonts that we have checked, let's
use the same list instead of just adding "Helvetica" again.
This is a less-intrusive version of 95845b1, and only disables the
search for frameworks for libintil (sometimes shipped with Mono, but not
usable for compilation).
Closes#5244.
These printed an error on load if networkmanager isn't running.
Since at that point it's not useful to complete anything, just try the
first call and if that fails exit.
(cherry picked from commit b6f47f76f0)
These printed an error on load if networkmanager isn't running.
Since at that point it's not useful to complete anything, just try the
first call and if that fails exit.
We need special handling when reporting backtraces for commands run
during startup, i.e. config.fish. Previously we had a global variable;
make it local to the parser to eliminate a global.
No functional change here.
Cancellation groups were meant to reflect the following idea: if you ran a
simple block:
begin
cmd1
cmd2
end
then under job control, cmd1 and cmd2 would get separate groups; however if
either exits due to SIGINT or SIGQUIT we also want to propagate that to the
outer block. So the outermost block and its interior jobs would share a
cancellation group. However this is more complex than necessary; it's
sufficient for the execution context to just store an int internally.
This ought not to affect anything user-visible.
