function zssh_generate_hostaccessconfig()
{
  sshmatch="${1}"
  sshcontents=${zssh_host_config_accesses[$sshmatch]}
  sshmatch_user=${sshmatch%%@*}
  sshmatch_host=${sshmatch##*@}
  if [[ "$sshmatch_host" == "$sshmatch_user" ]]
  then
    sshmatch_user=''
  fi
  << HERE
Match ${sshmatch_host:+host $sshmatch_host,} ${sshmatch_user:+user $sshmatch_user,}
  ${sshcontents}
  ${zssh_host_config}
HERE
}