readlink & less detection error

[Mimoza]

Hi,
In the «byobu/lib/byobu/include/constants» script there 2 lines appears problematic for OpenBSD 6.1
eval $BYOBU_TEST greadlink >/dev/null 2>&1 && export BYOBU_READLINK="greadlink" || export BYOBU_READLINK="readlink"
eval $BYOBU_TEST sensible-pager >/dev/null 2>&1 && export BYOBU_PAGER="sensible-pager" || export BYOBU_PAGER="less"

I don't know why but the script stop on these lines.

[Dustin Kirkland  (kirkland)]

These tools must not exist in OpenBSD.

If you can tell me what the OpenBSD equivalent is for greadlink/readlink and sensible-pager/less, I'd be happy to extend these tests to support OpenBSD.

Thanks!