On Monday 05 of November 2012 10:54:20 you wrote:
> rd without argument (or with a sym) means binary read, it tries to read
> an atom or expression in the binary PLIO format (used by pr). Rd with a
> number argument means to read the given amount of bytes as a bignum.
> The sym argument is an optional end of file flag to return instead of
> the default (NIL).
thanks, i get it now :-)
inspired by recent post on HN, i want to learn picoLisp (at last :P) by re-
implementing some basic UNIX tools. here goes the venerable cat:
#!/usr/bin/env plmod
(mapcar '(
(file)
(in file
(use X
(until (== NIL
(setq X (rd 1)) )
(wr X) ) ) ) )
(argv))
(bye)
guess it could be shorter...
cheers,
--
dexen deVries
[[[↓][→]]]
How often I found where I should be going
only by setting out for somewhere else.
-- R. Buckminster Fuller
--
UNSUBSCRIBE: mailto:[email protected]?subject=Unsubscribe
