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[zsh] Use fc -r instead of fzf --tac to speed up loadtime (#1097)

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Reference: http://zsh.sourceforge.net/Doc/Release/Shell-Builtin-Commands.html

> The flag -r reverses the order of the events
This commit is contained in:
Daniel Schaffrath 2017-10-20 05:56:02 +02:00 committed by Junegunn Choi
parent 80a21f7a75
commit 3af63bcf1f
1 changed files with 2 additions and 2 deletions
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4
shell/key-bindings.zsh
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@ -59,8 +59,8 @@ bindkey '\ec' fzf-cd-widget
fzf-history-widget() {
local selected num
setopt localoptions noglobsubst noposixbuiltins pipefail 2> /dev/null
selected=( $(fc -l 1 |
FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS --tac -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS --query=${(qqq)LBUFFER} +m" $(__fzfcmd)) )
selected=( $(fc -rl 1 |
FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS --query=${(qqq)LBUFFER} +m" $(__fzfcmd)) )
local ret=$?
if [ -n "$selected" ]; then
num=$selected[1]