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[shell] Update CTRL-R to remove duplicate commands

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Close #1940
Related: #1363 #749 #270 #49 #88 #492 #600
This commit is contained in:
Junegunn Choi
2020-03-29 21:26:52 +09:00
parent 079046863c
commit 18261fe31c
3 changed files with 7 additions and 4 deletions
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2
shell/key-bindings.zsh
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@@ -68,7 +68,7 @@ bindkey '\ec' fzf-cd-widget
fzf-history-widget() {
local selected num
setopt localoptions noglobsubst noposixbuiltins pipefail no_aliases 2> /dev/null
selected=( $(fc -rl 1 |
selected=( $(fc -rl 1 | perl -ne 'print if !$seen{($_ =~ s/^\s*[0-9]+\s+//r)}++' |
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