This reverts commit 54050bd4c5.
Type job_list_t was changed from a list to a deque in
commit 54050bd4c5.
In process_clean_after_marking(), we remove jobs while iterating.
dequeues do not support that. Make it a list again.
This fixes the `~floam/` case, where the out_tail_idx pointer needs to
point to the "/", not the last letter.
The `~/` and `~floam` cases still work.
Unfortunately, I'm unsure of how to test this.
Fixes#5325.
In writing the completion script for openocd I found the need to
complete paths at the command-line as if they were relative to a
path other than the current $PWD. Given that `$PWD` is currently
global in fish (i.e. no side-effect free `cd` within a subshell)
this is probably good to have for other completions too.
This also fixes a bug in support for explicitly supplying the
description for completions via a `$argv` parameter, which prefixed
the description with `\t` (which is correct) except it did so in
the local scope within an `if` statement, meaning the changes never
had any effect and in the output the description was directly
concatenated to the completions, instead of separated by a tab.
Incorrectly assumed that pandoc uses XDG_CONFIG_HOME, it turns out the
path is hard-coded as $HOME/.pandoc unless explicitly otherwise
specified in the command-line.
Limit the fish_wcstod fast path to ASCII digits only, to fix the problem
observed in the discussion for a700acadfa
where LANG=de_DE.UTF-8 would cause `test` to interpret commas instead of
periods inside floating point values.
This merges a stack that removes the WAIT_BY_PROCESS and NESTED job flags.
Instead jobs are taught about their parents, and parents are interrogated to
determine whether they are fully constructed, and therefore whether it is
safe to call waitpid().
Now jobs are aware of their parent jobs, and can interrogate those jobs,
to determine if every job in the chain is fully constructed.
Remove flags and the static stacks that manipulated them.
The parent of a job is the parent pipeline that executed the function or
block corresponding to this job. This will help simplify
process_mark_finished_children().
Prior to this fix, cding into a symlink and then completing .. would complete
from the physical directory instead of the logical directory, which could not
actually be cd'd to. Teach cd completiond to use the logical directory.
Don't attempt to complete against package names if the user is trying to
enter a switch to speed things up.
Also work around #5267 by not wrapping unfiltered `all-the-package-name`
calls in a function.
select_try() returned IO_ERROR to indicate that there's no file descriptors
from which to read. Name this return value properly.
Also migrate this type into proc.cpp since it's not used outside of the
header.
This is an opposite case from the usual "pipe into grep-the-function"
where my `pbpaste` emitted a lot of content exceeding the OS pipe
buffer. The `block_on_fg` condition was just `send_sigcont` in the
original job control rewrite, and it was incorrect to sub it for
WAIT_BY_PROCESS on its own.
However, this requires always blocking when select_try returns an
interrupted/incomplete read or else fish doesn't block and stays running
in a tight loop in the background (and incorrectly writing to a terminal
it doesn't own under higher debug levels), which I *think* is OK.
