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Add change-nth action

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Example:
  # Start with --nth 1, then 2, then 3, then back to the default, 1
  echo 'foo foobar foobarbaz' | fzf --bind 'space:change-nth(2|3|)' --nth 1 -q foo

Close #4172
Close #3109
This commit is contained in:
Junegunn Choi
2025-01-13 00:13:31 +09:00
parent 6f943112a9
commit d83eb2800a
7 changed files with 163 additions and 102 deletions
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23
test/test_go.rb
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@@ -3718,6 +3718,29 @@ class TestGoFZF < TestBase
BLOCK
tmux.until { assert_block(block, _1) }
end
def test_change_nth
input = [
'foo bar bar bar bar',
'foo foo bar bar bar',
'foo foo foo bar bar',
'foo foo foo foo bar'
]
writelines(input)
tmux.send_keys %(#{FZF} -qfoo -n1 --bind 'space:change-nth:2|3|4|5|' < #{tempname}), :Enter
tmux.until { |lines| assert_equal 4, lines.match_count }
tmux.send_keys :Space
tmux.until { |lines| assert_equal 3, lines.match_count }
tmux.send_keys :Space
tmux.until { |lines| assert_equal 2, lines.match_count }
tmux.send_keys :Space
tmux.until { |lines| assert_equal 1, lines.match_count }
tmux.send_keys :Space
tmux.until { |lines| assert_equal 0, lines.match_count }
tmux.send_keys :Space
tmux.until { |lines| assert_equal 4, lines.match_count }
end
end
module TestShell