Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!elroy.jpl.nasa.gov!ncar!gatech!purdue!haven!ni.umd.edu!uc780.umd.edu!cs450a03 From: cs450a03@uc780.umd.edu Newsgroups: comp.lang.misc Subject: RE: Algol68 Message-ID: <25MAR91.22344807@uc780.umd.edu> Date: 25 Mar 91 22:34:48 GMT References: <9168@castle.ed.ac.uk> <1991Mar22.013748.4944@ico.isc.com> <46036@ut-emx.uucp> <1991Mar24.121900.7141@cs.UAlberta.CA> Sender: usenet@ni.umd.edu (USENET News System) Organization: The University of Maryland University College Lines: 11 Mark Israel writes: > APL is full of gotchas. Since "," catenates and "+/A" adds >the elements of A, might you not reasonably expect ",/A" to >catenate the elements of A? No, sir. But aren't all the elements of A already catenated? 8-) (Incidentally, you're using a fairly old version of APL. Or else a sub-set.) Raul