This spoke of "--bold" and "-b", which are two different things - "-b"
is short for "--background", bold is "-o".
Instead let's just mention the long versions of all the switches.
See #8053.
A bunch of our variables are only relevant for interactive use, but
this is two whole sections on them. Simply move them inside "Syntax
highlighting" and leave the link in Special Variables.
* Try to set LC_CTYPE to something UTF-8 capable
When fish is started with LC_CTYPE=C (even just effectively, often via
LC_ALL=C!), it's basically broken. There's no way to handle non-ASCII
characters with a C locale unless we want to write our
locale-independent replacements for all of the system functions.
Since we're not going to do that, let's try to find *some locale* for
LC_CTYPE.
We already do that in __fish_setlocale, but that's
- a bit of a weird thing that reads unstandardized system
configuration files
- allows setting locale to C explicitly
So it's still easily possible to end up in a broken configuration.
Now, the issue with this is that there is (AFAICT) no portable way to
get a list of all allowed locales and C.UTF-8 is not standardized, so
we have no one locale to fall back on and are forced to try a few. The
list we have here is quite arbitrary, but it's a start.
Python does something similar and only tries C.UTF-8, C.utf8 and
"UTF-8".
Once C.UTF-8 is (hopefully) standardized, that will just start
working (tm).
Note that we do not *export* the fixed LC_CTYPE variable, so external
programs still have to deal with the C locale, but we have no real
business messing with the user's environment.
To turn it off: $fish_allow_singlebyte_locale, if set to something true (like "1"),
will re-run the locale initialization and skip the bit where we force
LC_CTYPE to be utf8-capable.
This is mainly used in our tests, but might also be useful if people
are trying to do something weird.
Chrome says that's better, presumably because it can then tell how
large the image is before it's loaded. Not that this tiny image really
is a massive problem, but let's be good, not acceptable.
This led to pydoctheme.css being included *twice*, which led to
everything it included being included twice, which was annoying in
firefox when playing with the styles.
I don't *think* it had any performance impact?
The file is called "config.fish", not "init.fish". We'll call it
"configuration" now.
"Initialization" might be slightly more precise, but in an irritating
way.
Also some wording improvements to the section. In particular we now
mention config.fish *early*, before the whole shebang.
Otherwise there's this weird *gap*, where the sections are narrow even
tho there's plenty of space?
So you have this screen layout:
```table
| sidebar | text |
| sidebar | narr |
| sidebar | ower |
| sidebar | than |
| sidebar | need |
| sidebar | ed |
```
For some gosh-forsaken reason.
Prior to this change, a function with an on-job-exit event handler must be
added with the pgid of the job. But sometimes the pgid of the job is fish
itself (if job control is disabled) and the previous commit made last_pid
an actual pid from the job, instead of its pgroup.
Switch on-job-exit to accept any pid from the job (except fish itself).
This allows it to be used directly with $last_pid, except that it now
works if job control is off. This is implemented by "resolving" the pid to
the internal job id at the point the event handler is added.
Also switch to passing the last pid of the job, rather than its pgroup.
This aligns better with $last_pid.
This is an attempt to make these more visible - the intro section
explains what this is, and then we mention where to go, and after that
we go into installation and stuff.
I don't think putting "where to go" *after* the installation
instruction is correct, but maybe it is? For the time being, we keep
the order as it is.
fish_private_mode is active if set to something non-empty, but the docs
suggested checking if it is set at all. Switch the docs to match the
implementation through `test -n "$fish_private_mode"`
Fixes#8001
Apparently new sphinxen want to create an *additional* section
directory, so things end up in /usr/share/fish/man/man1/1, instead of /usr/share/fish/man/man1
Why? No idea.
I can't reproduce it but I'm told this section fixes it.
Fixes#7996
