Posix allows this as an alternative with the same semantics for read.
Found in conjunction with #9067.
Should be no functional difference on other systems.
The wait status value, which we also use internally, is read by a
bunch of macros.
Unfortunately because we want to *create* such a value, and some
systems lack the "W_EXITCODE" macro to do that, we need to figure out
how it's encoded.
So we simply check a specific value, and assume the encoding from
that.
On Haiku the return status is in the lower byte, on other systems it's
typically the upper byte.
TODO: Test on musl (that's the other system without W_EXITCODE).
Fixes#9067
PR #6777 changed all the keys to uppercase, but many Vi commands are case
sensitive.
PR #7908 changed the "u" binding but the documentation still had the old
meaning.
These are used in prompts only, and it feels weird not to have them.
In practice, fish_color_host_remote would not be used at all (just
because you switched from the default theme!), while fish_color_status
would fall back on a different value.
That'll be adjusted in the next commit.
This was an inadvertent change from
cc632d6ae9.
Because we used wgetcwd directly before, we always got the "physical"
resolved $PWD.
There's an argument to be made to use the logical $PWD here as well
but I prefer not to make changes lik that in a random commit without
good reason.
This can be used to print the modification time, like `stat` with some
options.
The reason is that `stat` has caused us a number of portability
headaches:
1. It's not available everywhere by default
2. The versions are quite different
For instance, with GNU stat it's `stat -c '%Y'`, with macOS it's `stat
-f %m`.
So now checking a cache file can be done just with builtins.
/etc/hosts specifies, that everything after a #-character is to be
treated as a comment. The current __fish_print_hostnames however only
considers #-characters at the beginning of a line.
Thus the comment from following valid hosts-entry would end up in the
completion output:
1.2.3.4 myhost # examplecomment
getent hosts properly handles comments.
These are non-POSIX extensions other test(1) utilities implement,
which compares the modification time of two files as proposed for
fish in #3589: testing if one file is newer than another file.
-ef is a common extension to test(1) which checks if two paths refer
to the same file, by comparing the dev and inode numbers.
As explained by the comment, this was dead code. If it were ever executed,
it would cause very weird behavior because it would make some completions
randomly affect others.
Let's just print a warning (maybe this is better than crashing?).
That's apparently errno 86 on macOS, and it's triggered when the
architecture is wrong.
I'll leave other macOS errors to the macOS users.
See #9052.
(cherry picked from commit 60f87ef3be)
This was supposed to be number of lines in the prompt minus 1, but
string repeat added one.
Also it triggered even in case of the stopped job message, which is
already repainted differently.
So we add it when we need to repaint ourselves.
As a bonus add a newline before in that case so the message isn't
awkwardly printed into the commandline.
Fixes#9044.
(cherry picked from commit 80fe0a7fcb)
Previously, the search text is used to find out which part of the
updated command line should be highlighted during a history search. This
approach will cause the incorrect part to be highlighted when the line
contains multiple instances of the search text.
To address this, we have to find out exactly where to highlight, i.e.
the offset of the current token in the command line (0 if not a token
search) plus the offset of the search text in the match.
