Xref: utzoo comp.lang.lisp:3698 comp.lang.scheme:1707 Path: utzoo!attcan!uunet!mcsun!ukc!icdoc!syma!aarons From: aarons@syma.sussex.ac.uk (Aaron Sloman) Newsgroups: comp.lang.lisp,comp.lang.scheme Subject: Re: Virtues of Lisp syntax Message-ID: <3493@syma.sussex.ac.uk> Date: 21 Sep 90 19:41:05 GMT References: <10466@life.ai.mit.edu> <6217@castle.ed.ac.uk> Organization: School of Cognitive & Computing Sciences, Sussex Univ. UK Lines: 16 jwz@lucid.com (Jamie Zawinski) writes: > .....And what other language > lets you define new control structures? Just for the record -- Pop-11 does, either using macros (though they are somewhat different from Lisp macros, as pointed out in previous discussion in comp.lang.lisp) or by defining new "syntax words" that read in some text and plant code for the incremental compiler. Aaron Sloman, School of Cognitive and Computing Sciences, Univ of Sussex, Brighton, BN1 9QH, England EMAIL aarons@cogs.sussex.ac.uk or: aarons%uk.ac.sussex.cogs@nsfnet-relay.ac.uk