fzf displayed --header-lines inconsistently depending on the presence of borders:
# --header and --header-lines co-located
seq 10 | fzf --header-lines 3 --header "$(seq 101 103)" --header-first
# --header and --header-lines separated
seq 10 | fzf --header-lines 3 --header "$(seq 101 103)" --header-first --header-lines-border
This commit fixes the inconsistency with the following logic:
* If only one of --header or --header-lines is provided, --header-first
applies to that single header.
* If both are present, --header-first affects only the regular --header,
not --header-lines.
Close#2890Close#1396
You can't type in queries in this mode, and the only way to trigger an
fzf search is to use `search(...)` action.
# Click header to trigger search
fzf --header '[src] [test]' --no-input --layout reverse \
--header-border bottom --input-border \
--bind 'click-header:transform-search:echo ${FZF_CLICK_HEADER_WORD:1:-1}'
