Hi Arie, > when (e.g.) executing this code in a terminal, which expects typed input, I > can't manage to simulate an EOF in the terminal: > > (until (eof) > (prinl (glue " " (flip (split (line) " ")))) )
This is not possible. Standard input cannot be closed, and then continued in the REPL. How would you type anything? > I know this should be possible (in Linux) by using ctrl+d. > However, this forces PicoLisp to a halt! Yes. Also in Unix does a ^D terminate the program (eg. 'cat'). Note that Unix and also PicoLisp don't have a EOF *character* like DOS or Windows (^Z). Typing ^D on the command line in bash or PicoLisp or whatever is just just a convention, and handled in the way that standard input is closed. You need some convention how to stop the loop, eg. (while (line) (prinl (glue ... @ ...) which will stop on an empty line. Or, you use some end-marker, like the PicoLisp 'here' function does (or bash "here" documents). ♪♫ Alex -- UNSUBSCRIBE: mailto:picolisp@software-lab.de?subject=Unsubscribe