> One of the more obvious approaches has J feeding the wav > file to a program on a pipe. > > After a bit of investigation, I found that > https://code.jsoftware.com/wiki/System/ReleaseNotes/J903 states: > > "Old foreigns 2!:2 and 2!:3 are removed from the language"
Wait a minute, you don't need 2!:2 to feed things through a pipe into another program, do you? IIRC, when running a script in jconsole and writing things to stdout using echo (or smoutput or even stdout), this can be redirected and "piped" as usual in Linux (which is what Patrick is using). Furthermore, fwrite goes into a "named pipe" when a fifo with that name exists (and some other program reads from it). B. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
