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[fish] History: Operate only on line at cursor

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This allows inserting history entries when constructing multiline
commands.
This commit is contained in:
bitraid 2025-04-16 20:56:33 +03:00 committed by Junegunn Choi
parent 2055db61c8
commit ad33165fa7
1 changed files with 11 additions and 4 deletions
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15
shell/key-bindings.fish
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@ -147,7 +147,10 @@ function fzf_key_bindings
end end
function fzf-history-widget -d "Show command history" function fzf-history-widget -d "Show command history"
set -l fzf_query (commandline | string escape) set -l -- command_line (commandline)
set -l -- current_line (commandline -L)
set -l -- total_lines (count $command_line)
set -l -- fzf_query (string escape -- $command_line[$current_line])
set -lx FZF_DEFAULT_OPTS (__fzf_defaults '' \ set -lx FZF_DEFAULT_OPTS (__fzf_defaults '' \
'--nth=2..,.. --scheme=history --multi --wrap-sign="\t↳ "' \ '--nth=2..,.. --scheme=history --multi --wrap-sign="\t↳ "' \
@ -172,9 +175,13 @@ function fzf_key_bindings
test -z "$fish_private_mode"; and builtin history merge test -z "$fish_private_mode"; and builtin history merge
if set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query | string split0) if set -l result (eval $FZF_DEFAULT_COMMAND \| (__fzfcmd) --query=$fzf_query | string split0)
commandline -- (string replace -a -- \n\t \n $result[1]) if test "$total_lines" -eq 1
test (count $result) -gt 1; and for i in $result[2..-1] commandline -- (string replace -a -- \n\t \n $result)
commandline -i -- (string replace -a -- \n\t \n \n$i) else
set -l a (math $current_line - 1)
set -l b (math $current_line + 1)
commandline -- $command_line[1..$a] (string replace -a -- \n\t \n $result)
commandline -a -- '' $command_line[$b..-1]
end end
end end