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Internet Message Format  |  1994-08-19  |  1KB
  1. Received: by cheltenham.cs.arizona.edu; Thu, 5 May 1994 10:47:37 MST
  2. Path: ucbvax!cis.ohio-state.edu!math.ohio-state.edu!howland.reston.ans.net!news.moneng.mei.com!hookup!ames!ncar!noao!CS.Arizona.EDU!not-for-mail
  3. From: nevin@cs.arizona.edu (Nevin Liber)
  4. Newsgroups: comp.lang.icon
  5. Subject: Re: generate keys of a table?
  6. Message-Id: <2p564f$jpe@caslon.CS.Arizona.EDU>
  7. Date: 21 Apr 94 06:23:11 GMT
  8. References: <MIKE.94Apr20181417@majestix.cs.uoregon.edu>
  9. Organization: University of Arizona CS Department, Tucson AZ
  10. Lines: 9
  11. Nntp-Posting-Host: caslon.cs.arizona.edu
  12. Apparently-To: icon-group@cs.arizona.edu
  13. Status: R
  14. Errors-To: icon-group-errors@cs.arizona.edu
  15.  
  16. In article <MIKE.94Apr20181417@majestix.cs.uoregon.edu>,
  17. Mike Haertel <mike@majestix.cs.uoregon.edu> wrote:
  18. >Is there a way to enumerate keys of a table (not the entries)?
  19.  
  20. Yes.  The built in function key(T) will generate the keys in table T.
  21. -- 
  22.     Nevin ":-)" Liber    nevin@cs.arizona.edu    (602) 293-2799
  23.                                                   +++ (520) after 3/95
  24.                                       office:    (602) 621-1685
  25.