#!/bin/sh
case $1 in
  (vlc) unbuffer vlc --full-help "${@:2}" | ${PAGER:-less} --quit-if-one-screen;;
  (zmv) # https://unix.stackexchange.com/questions/19290/zmv-for-zsh-dry-runs-and-man-pages
    # need to install zsh-doc for info
    info --index-search=zmv zsh || LESS="$LESS +/^ *zmv *\\[" man zshcontrib;;
  (*) man "$@" || "$@" --help | ${PAGER:-less} --quit-if-one-screen;;
esac