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New to EW, but plenty of questions (sun4/acl3.1beta)
- To: todd.kaufmann@NL.CS.CMU.EDU.ARPANET
- Subject: New to EW, but plenty of questions (sun4/acl3.1beta)
- From: Stephen L. Nicoud <snicoud@atc>
- Date: Mon, 14 May 90 12:17 PDT
- Cc: express-windows@atc
- In-reply-to: <2921.642708473@NL.CS.CMU.EDU>
Date: Mon, 14 May 90 14:07:53 EDT
Okay, so I just got the big tar file and tried loading it.
It just about all loaded, until the last file:
; Loading /afs/cs/project/cmt-1/sun4/express-w/ew/code/lisp-window.lisp.
Error: Invalid initialization argument :NAME for class PROGRAM-FRAMEWORK
This looks like some PCL problem, possibly version diffs between that and the
in-core version on "Allegro CL 3.1.beta.22 [Sun4] (6/8/89)".
It's not a PCL problem per se, just that Allegro CL comes with Victoria
Day PCL which requires you to specify the :initarg for each slot in a
class. The EW code is set up to use AAAI PCL (an earlier version) which
didn't have that requirement.
We went through and added that option (:initarg) to every slot of every
defclass in EW (probably overkill, but we didn't want to take the time
to investigate which ones were initialized and which ones weren't).
Stephen L. Nicoud <email@example.com> uw-beaver!bcsaic!snicoud
Boeing Advanced Technology Center for Computer Sciences