# (c) Zygmunt Krynicki 2007,
# Licensed under GPL, see COPYING for the whole text
#
# This script will look-up command in the database and suggest
# installation of packages available from the repository

# Pseudo-namespace cnf_

function cnf_preexec() {
	typeset -g cnf_command="${1%% *}"
}

function cnf_precmd() {
	(($? == 127)) && [ -n "$cnf_command" ] && [ -x /usr/lib/command-not-found ] && {
		whence -- "$cnf_command" >& /dev/null ||
			/usr/bin/python /usr/lib/command-not-found -- "$cnf_command"
		unset cnf_command
	}
}

typeset -ga preexec_functions
typeset -ga precmd_functions
preexec_functions+=cnf_preexec
precmd_functions+=cnf_precmd