This reduces code duplication and adds some previously unavailable
bindings that don't quite _violate_ the vi-principle (like
prevd-or-backward-word on alt-left) and matches other "impure" bindings
like \cf for forward-word (a quite emacs-ish binding) we already have.
Fixes#2412Fixes#2472Fixes#2255
For cygwin, you can't `cd C:`, so a prompt of "C:/Something" is
misleading.
For OSX, we dereference symlinks elsewhere
This also simplifies prompt_pwd quite a bit.
Not for _everything_ because that causes too many options to be
generated (which is an issue for git as it is), but for modified, staged
and added files - which is where it is most useful.
Fixes#901 as far as I'm concerned.
git has options that can appear before commands, but not all of
them, and some of them need an argument. This means
`__fish_seen_subcommand_from` will give too many false-positives, while
`[ (count $cmd) -eq 2 ]` will give too many false-negatives.
Instead go through all arguments and check if they are in that list of
options that can be before a command and skip the argument for them, if
any.
This is to the benefit of systems with ancient GNU sed, which does not
recognize "-E", but only "-r".
Fixes#2305 - even if it doesn't replace all `sed -E` invocations in the
codebase, the others are unlikely to occur on CentOS and other similarly
crusty systems.
`__fish_apm_using_command` was incorrectly taking lists of commands, new function added to support multiple a command having synonyms.
Simplify switch statement
Also remove superfluous function.
Allow for multiple completions after a command
Useful for removing packages, will complete for more than one.
Code improvements
`sort -u | uniq` is completely redundant, calling grep for every
status-pair is unnecessary, `contains` doesn't take the word "in" as
special.
None of these are critical and there's basically no performance benefit
since this function is utterly dominated by hg calls.
This doesn't add anything except slowing the function down by about
33%. Checking for a branch is just as good and that is displayed in the
prompt anyway.
According to the newer code below:
xdg_data_home = os.getenv('XDG_DATA_HOME', '~/.local/share')
the actual default path is ~/.local/share/fish/generated_completions/
This is used in at least 4 places, all of which have a bug in that they
print "options" as a valid repo. It seems better to fix it once,
especially given that there are tons of AUR helpers and pacman wrappers,
all of which might need this info.
net_tools, which provides `ifconfig` and `netstat`, among other things,
has last been updated in 2013. This means `ifconfig` on linux is
basically dead.
Instead of ifconfig, use `ip` (from iproute2), which is much more powerful and
provides a much more annoying commandline syntax.
Instead of netstat, just look at /sys/class/net.
