#!/bin/sh

apropos . \
| sed -E 's/ (\([^)]+\))\s*-/\1 —/' \
| sort \
| osel \
| sed -E 's/([^(]+)\(([^)]+)\).*/\2 \1/' \
| {
	read p s
	[ -n "$p" -a -n "$s" ] && man -Tpdf "$p" "$s" | zathura -
}