How to disable the serial number in select UI

[zhiim]

I really like fzf-lua. However, how can I remove the serial number in front of each item and make items aligned? Or, can I keep the serial number and make items aligned?

[ibhagwan]

:lua require("fzf-lua").register_ui_select({fzf_opts={["--delimiter"]=".",["--with-nth"]="2.."}})

[ibhagwan]

You can probably also align the items if you provide a format_item callback, see neovim's :help ui.select.

[zhiim]

Thanks for your answer. It works to remove serial number by setting this

:lua require("fzf-lua").register_ui_select({fzf_opts={["--with-nth"]="2.."}})

By the way, if the serial number is passed to format_item like format_item(i, e), then I can keep the number and format items to aligned.

fzf-lua/lua/fzf-lua/providers/ui_select.lua

Line 82 in 87eff1a

ui_opts.format_item and ui_opts.format_item(e) or tostring(e)))

[ibhagwan]

By the way, if the serial number is passed to format_item like format_item(i, e), then I can keep the number and format items to aligned.

I maintain the same signature as neovim’s callback, you can parse the string easily to get the number.