<oerjan> learn print_args_or_input Is a utility command that makes it easy to create a shell script that can be used either as a pipe or directly as a HackEgo command. Use as print_args_or_input "$@" | yourShellCode . See also shebang_args_or_input.

'Digital root calculator in Linguine
'Programmed by Jeffry Johnston, 2005
1[1?,1~10:3,0+*1,0-49,0<9:2,0-9]2
2[0+1]1
3[0#,1$]0