sensible-pager (1) - Linux Manuals
sensible-pager: sensible paging
sensible-pager - sensible paging
DESCRIPTIONsensible-pager makes sensible decisions on which pager to call. Programs in Debian can use this script as their default pager, or emulate their behavior.
STANDARDDocumentation of behavior of sensible-utils under a debian system is available under section 11.4 of debian-policy usually installed under /usr/share/doc/debian-policy (you might need to install debian-policy)