diff --git a/.config/fish/fzf.fish b/.config/fish/fzf.fish index dd5e4ec5..2198a39a 100644 --- a/.config/fish/fzf.fish +++ b/.config/fish/fzf.fish @@ -13,26 +13,35 @@ function fzf-select -d 'fzf commandline and print unescaped selection back to co end bind \e\cm fzf-select +## TODO: 'complete' is not completely finished, keep original version for now. +## We need a way to distinguish escape content from unescaped content: +## - https://github.com/fish-shell/fish-shell/issues/1127 +## - https://github.com/fish-shell/fish-shell/issues/3469 +## Examples: +## - $VAR +## - ~/ +## - echo \$HOME-$H function fzf-complete -d 'fzf completion and print selection back to commandline' set -l complist (complete -C(commandline -c)) set -l result string join -- \n $complist | sort | fzf -m --tiebreak=index --select-1 --exit-0 --header '(commandline)' | cut -f1 | while read -l r; set result $result $r; end + set prefix (string sub -s 1 -l 1 -- (commandline -t)) for i in (seq (count $result)) set -l r $result[$i] - ## We need to escape the result. We unescape 'r' first in case 'r' to - ## prevent double escaping. - switch (string sub -s 1 -l 1 -- (commandline -t)) + switch $prefix case "'" - commandline -t -- (string escape -- (eval "printf '%s' '$r'")) + commandline -t -- (string escape -- $r) case '"' - set -l quoted (string escape -- (eval "printf '%s' '$r'")) - set -l len (string length $quoted) - commandline -t -- '"'(string sub -s 2 -l (math $len - 2) (string escape -- (eval "printf '%s' '$r'")))'"' + if string match '*"*' -- $r >/dev/null + commandline -t -- (string escape -- $r) + else + commandline -t -- '"'$r'"' + end case '~' - commandline -t -- (string sub -s 2 (string escape -n -- (eval "printf '%s' '$r'"))) + commandline -t -- (string sub -s 2 (string escape -n -- $r)) case '*' - commandline -t -- (string escape -n -- (eval "printf '%s' '$r'")) + commandline -t -- (string escape -n -- $r) end [ $i -lt (count $result) ]; and commandline -i ' ' end @@ -40,7 +49,6 @@ function fzf-complete -d 'fzf completion and print selection back to commandline commandline -f repaint end bind \t fzf-complete -## TODO: 'complete' is not completely finished, keep original version for now. bind \e\t complete