For implementation reasons, we special-case cd in several ways
1. it gets different completions (handle_as_special_cd)
2. when highlighting, we honor CDPATH
3. we discard autosuggestions from history that don't have valid path arguments
There are some third-party tools like zoxide that redefine cd ("function cd
--wraps ...; ...; end"). We can't support this in general but let's try to
make an effort.
zoxide tries to be a superset of cd, so special case 1 is still
valid but 2 and 3 are not, because zoxide accepts some paths
that cd doesn't accept.
Let's add a hack to detect when "cd" actually means something else by checking
if there is any --wraps argument.
A cleaner solution is definitely possible but more effort.
Closes#10719
According to the discussion in #2315, we adopt TTY modes for external commands
mainly for "stty". If our child process crashes (or SSH disconnect), we
might get weird modes. Let's ignore the modes in the failure case.
Co-authored-by: Johannes Altmanninger <aclopte@gmail.com>
Part of #10603
Part of #1842
The implementation is obviously isn't 100% vi compatible, but works good enough
for major cases
This commit depends on previous commits where jump-{to, till}-matching-bracket
motions were introduces
Add round options, but I think can also add floor, ceiling, etc. And
the default mode is trunc.
Closes#9117
Co-authored-by: Mahmoud Al-Qudsi <mqudsi@neosmart.net>
Reminder that reStructuredText is awkward and you can't make sphinx treat these
as inline code; they'll be formatted as italic text only.
Vim search expression:
\([`:]\)\@<!`[^`:]\+`\(`\)\@!
Followed by
ysi``
does the trick quite nicely.
As reported on gitter, commands like "rm (...)" sometimes want a previous
command inside the parentheses. Let's try that. If a user actually wants
to search for a command substitution they can move the cursor outside the
command substitution, or type the search string after pressing ctrl-r?
In addition to the native Emacs undo binding, we also support ctrl-z.
On Linux, ctrl-shift-z alias ctrl-Z is the redo binding according to
https://en.wikipedia.org/wiki/Table_of_keyboard_shortcuts Let's bind allow
that.
Unfortunately ctrl-shift and ctrl-alt modified shortcuts on Linux may be
intercepted by the windowing system or the terminal. Only alt-shift seems to be
available reliably (but the shift bit should mean "extend selection" in Emacs).
After abandoning a commandline (for example with ctrl-c) it's nice to be
able to restore it. There is little reason to discard the requisite undo
information, so keep it.
Try to keep the "backwards-incompatible" section reasonably short so
people can get a quick overview of what they need to handle.
So we split the "bind" part into two.
wl-copy is a daemon process that serves its stdin to any wl-paste processes.
On Wayland, we launch it from fish_clipboard_copy. It then lives in the
same process group as fish (see `ps -o pid,pgid,comm`).
For some reason pressing ctrl-c inside the VSCode integrated terminal with
fish as the default shell kills the wl-copy process, thus clearing the
clipboard. On other terminals it works fine.
This is also reproducible by running "echo foo | wl-copy" ctrl-v ctrl-c ctrl-v
(the second ctrl-v does not paste because wl-copy was killed).
Work around this for now by running wl-copy asynchronously, and disowning it.
This seems to fix it though I really don't know why. Alternatively we could
"setsid" but that's technically not available on BSD.
For some reason this works in Bash. We should strace it to figure out why.
This seems a bit better because it's what bind uses. To makes sure that
something like :kbd:`ctrl-x` looks good in HTML, remove the border from the
kbd style. Else both "ctrl" and "x" get small boxes which looks weird.
This is similar to f7dac82ed (Escape separators (colon and equals) to improve
completion, 2019-08-23) except we only escape : and = if they are the result of
file completions. This way we avoid issues with custom completions like dd.
This also means that it won't work for things like __fish_complete_suffix
[*] but that can be fixed later, once we can serialize the DONT_ESCAPE flag.
By moving the escaping step earlier, this causes some unit test changes
which should not result in actual behavior change.
See also #6099
[*]: The new \: and \= does not leak from "complete -C" because that command
unescapes its output -- unless --escape is given.
alt-d used to do that until evil merge[*] 213e90704 (Merge remote-tracking branch
'upstream/master' into bind_mode, 2014-01-15) which changed the order of
the \ed bindings such that the smart dirh version would be shadowed by the
simpler ones.
[*] git blame alone failed to find it because it skips merge commits.
