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[zsh] Keep current $BUFFER on ALT-C

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Ideally, we could only use `print -sr` to update the command history.
However, the "cd" command by ALT-C is added to the history only after we
finalize the current command by pressing an additional enter key.

i.e. The cd command from ALT-C is not visible when you hit Up arrow. But
it appears once you hit enter key.

So when the current buffer is empty, we use `zle accept-line` so that
the command history is immediately updated.

Close #2200
This commit is contained in:
Junegunn Choi 2020-10-03 14:48:57 +09:00
parent 82c4af2902
commit 9dfca77c36
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GPG Key ID: 254BC280FEF9C627
1 changed files with 8 additions and 3 deletions
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11
shell/key-bindings.zsh
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@ -87,10 +87,15 @@ fzf-cd-widget() {
zle redisplay zle redisplay
return 0 return 0
fi fi
BUFFER="cd ${(q)dir}" if [ -z "$BUFFER" ]; then
unset dir # ensure this doesn't end up appearing in prompt expansion BUFFER="cd ${(q)dir}"
zle accept-line zle accept-line
else
print -sr "cd ${(q)dir}"
cd "$dir"
fi
local ret=$? local ret=$?
unset dir # ensure this doesn't end up appearing in prompt expansion
zle fzf-redraw-prompt zle fzf-redraw-prompt
return $ret return $ret
} }