#! /bin/sh

set -e
pager=${MDW_PAGER-less}
[ -t 1 ] || TERM=dumb
case "$PAGER,$TERM" in
  mdw-pager,dumb | \
    mdw-pager,emacs | mdw-pager,emacs-grep)
    pager=cat;;
  mdw-pager,*);;
  *,*) pager=$PAGER;;
esac
exec $pager "$@"