I'm just wondering how you would capture the output from 'ls' to a list for further processing. I the first instance...I'd like to cd to a specified dir and caputure all subdir names so that I can cd to them in turn and process their pdf files, labelled 2005.pdf, 2006.pdf etc
I've been playing around with the examples I tried to bend this https://rosettacode.org/wiki/Get_system_command_output#PicoLisp : (in '(uname "-om") (line T)) to : (in (call 'ls) (line T)) but no-go Thank you in anticipation for your consideration and for creating and supporting such an interesting little language. BTW This is my very first lisp program let alone picolisp program.
