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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.bash
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@@ -55,7 +55,7 @@ __fzf_history__() {
local output
output=$(
builtin fc -lnr -2147483648 |
last_hist=$(HISTTIMEFORMAT='' builtin history 1) perl -p -l0 -e 'BEGIN { getc; $/ = "\n\t"; $HISTCMD = $ENV{last_hist} + 1 } s/^[ *]//; $_ = $HISTCMD - $. . "\t$_"' |
last_hist=$(HISTTIMEFORMAT='' builtin history 1) perl -n -l0 -e 'BEGIN { getc; $/ = "\n\t"; $HISTCMD = $ENV{last_hist} + 1 } s/^[ *]//; print $HISTCMD - $. . "\t$_" if !$seen{$_}++' |
FZF_DEFAULT_OPTS="--height ${FZF_TMUX_HEIGHT:-40%} $FZF_DEFAULT_OPTS -n2..,.. --tiebreak=index --bind=ctrl-r:toggle-sort $FZF_CTRL_R_OPTS +m --read0" $(__fzfcmd) --query "$READLINE_LINE"
) || return
READLINE_LINE=${output#*$'\t'}