This was already apparently supposed to work, but didn't because we
just overrode errno again.
This now means that, if a correctly named candidate exists, we don't
start the command-not-found handler.
See #8804
-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.
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.
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.
This tried migrating old abbreviations *twice* - once from the 2.3
scheme to the 2.4 one, and once from that to the 3.0 scheme.
Since this is purely for upgrading from fishes < 3.0, and basically
untested, let's remove it.
If anyone does that upgrade, they'll simply have to reexecute the abbrs.
Because we reload changed function files, a common issue on upgrading
to 3.4.0 is that fish_title causes errors.
So we simply use the oldschool syntax.
* New -n flag for string join command.
This is an argument that excludes empty result items. Fixes#8351
* New documentation for string-join.
The new argument --no-empty was added at string-join manpage.
* New completions for the new -n flag for string join.
* Remove the documentation of the new -n flag of string join0
The reason to remove this new argument in the join0 is that this flag basically doesn't make any difference in the join0.
* Refactor the validation for the string join.
The string join command was using the length of the argument, this commit changes the validation to use the empty function.
* Revert #4b56ab452
The reason for the revert is thath the build broke on the ubuntu in the Github actions.
* Revert #e72e239a1
The reason the compilation on GitHub broke is that the test was weird, it didn't even run it, Common CI systems are typically very very resource-constrained.
* Resolve conflicts in the string-join.rst.
* Resolve conflicts in the "string-join.rst".
commit #1242d0fd7 not fixed all conflicts.
This was an oversight in 7fb3880b96, and would have spewed the existing rustup completions if this file was sourced twice (which probably won't happen given autoloading, to be fair).
I have no idea why this kept one component in the one case and none in
the other.
Because we already aggressively shorten the command, we can keep the directory.
Since the color previews are now wider, we had quite a wide range
where there would only be one. Remove the border around the content
earlier so windows with 1000px width still get two previews in a row.
(making the text shorter would also be an option here)
This makes the container fit the content, otherwise we'd be cutting
off the "> quack &" part of the first line.
Also while we're here increase the line-height a bit to give it more
breathing room, and increase the font size juuust a smidge.
Reduce margins and increase padding to make it less cramped.
