-n option's behavior is different between Ubuntu and Alpine

[greymd]

Command

xpanes -c 'echo {}' -n 2 2 '' 4 '' 6 8 10

Result (Ubuntu)

Result(Alpine)

Reason

Caused by difference of xargs since xpns_set_args_per_pane function depends on the xargs.

[greymd]

Fixed in v4.1.2

$ xpanes -c 'echo {}' -n 2 2 '' 4 '' 6 8 10

=> works perfectly

But still it does not work in case of pipe mode.

$ echo "2 2 '' 4 '' 6 8 10" | xpanes -n 2

=> does not work.

Keep this issue open since this is future work.