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Fix tab width when --frozen-left is used

Browse Source 
https://github.com/junegunn/fzf/pull/4703#issuecomment-4004258816
This commit is contained in:
Junegunn Choi
2026-03-06 18:53:23 +09:00
parent 260d160973
commit e7300fe300
2 changed files with 24 additions and 3 deletions
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10
test/test_core.rb
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@@ -1190,6 +1190,16 @@ class TestCore < TestInteractive
tmux.until { |lines| assert lines.any_include?('9999␊10000') }
end
def test_freeze_left_tabstop
writelines(["1\t2\t3"])
# With --freeze-left 1 and --tabstop=2:
# Frozen left: "1" (width 1)
# Middle starts with "\t" at prefix width 1, tabstop 2 → 1 space
# Then "2" at column 2, next "\t" at column 3 → 1 space, then "3"
tmux.send_keys %(cat #{tempname} | #{FZF} --tabstop=2 --freeze-left 1), :Enter
tmux.until { |lines| assert_equal '> 1 2 3', lines[-3] }
end
def test_freeze_left_keep_right
tmux.send_keys %(seq 10000 | #{FZF} --read0 --delimiter "\n" --freeze-left 3 --keep-right --ellipsis XX --no-multi-line --bind space:toggle-multi-line), :Enter
tmux.until { |lines| assert_match(/^> 1␊2␊3XX.*10000␊$/, lines[-3]) }