a few days ago, when testing
I found that I must have introduced a stupid bug into PicoLisp early
this year. It was when I changed the REPL _not_ to exit upon an empty
line, but upon EOF (Ctrl-D).
But now the interpreter _always_ terminated upon EOF on standard input,
breaking stand-alone scripts reading from stdin. Unfortunately, nobody
(including myself) seems to have noticed it.
I fixed the bug, by checking for isatty(STDIN_FILENO), and released a
new testing version. Kanru also uploaded a new Debian release. I hope it
is all right now.