Set variables for available connections and SSIDs only when the completion is loaded.
This is not perfect but faster than scanning for connections everytime.
Don't complete connection UUID, DBUS-PATH, ACTIVE-PATH because they are unintelligible.
Instead only complete the connection name.
See #6379
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Prior to this fix, a job would hold onto any IO redirections from its
parent. For example:
begin
echo a
end < file.txt
The "echo a" job would hold a reference to the I/O redirection.
The problem is that jobs then extend the life of pipes until the job is
cleaned up. This can prevent pipes from closing, leading to hangs.
Fix this by not storing the block IO; this ensures that jobs do not
prolong the life of pipes.
Fixes#6397
* Add the `--succinct` flag to `type`
* Use `echo` rather than `printf`
* Change `succinct` to `short`; print path if known
* Clean up the printing logic ever so slightly
This was mostly dead, since $fish_color_host is set to normal in
__fish_config_interactive. The assignment was only used if the user
explicitly unsets fish_color_host (which they shouldn't, really).
Anyway it's weird to use cyan, use normal instead.
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The colors are set in __fish_config_interactive before the prompt is
painted for the first time.
Also initialize the $fish_color_status for the (pipe) status, bump the
version for that.
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If a command fails, print the pipestatus in red instead of yellow and
don't print the status of the last process again. See #6375.
Also use $fish_color_status for coloring status consistently.
Also use __fish_pipestatus_with_signal to print SIGPIPE instead
of a numeric code on e.g.: yes | less +q
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This purported to need python > 3.4, but used anypython.
Plus it's not super useful anyway since it can easily be told to
use *all* cpus, so there's no need to set it to the precise number.
See #6400.
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First tell them how to install (though we don't actually do that right
now), then tell them how to start it, and only *then* tell them how to
make it the default or uninstall it.
Just seems sensible to try it first then delete it.
Some more sections here were duplicated or not all that useful, and
it's weird to start with "Commands versus Functions".
Let's explain to people how to start fish, then let's get going.
Currently a job needs to know three things about its "parents:"
1. Any IO redirections for the block or function containing this job
2. The pgid for the parent job
3. Whether the parent job has been fully constructed (to defer self-disown)
These are all tracked in somewhat separate awkward ways. Collapse them
into a single new type job_lineage_t.
In preparation for concurrent execution, invert the control of function and
block execution. Allow a process to return an std::function that performs the
the execution. This can be run on either the main or a background thread
(eventually).
If Python 3.4 or later installed on the system, complement to the
number of physical cores. In addition, even if the number of physical
cores cannot be obtained, it was fixed to run properly.
(command pwd) uses the system's implementation of pwd. At least the GNU
coreutils implementation defaults to -P, which resulted in symlinks being
expanded when switching between directories with nextd/prevd.
