Re: defined

[Ethan A M. <merritt@u.washington.edu>]

On Tuesday 30 May 2006 10:04 am, Petr Mikulik wrote:
> > Subtopic of functions: defined
> > `defined(X)` returns 1 if a variable named X has been defined, otherwise
> > it returns 0.
> 
> I also vote for this convention.

OK. I found a way to make it work.
Patch uploaded to SourceForge #1497957.
I found one corner case that generates a strange error message
on strange input, but other than that it seems OK.

Please test.


-- 
Ethan A Merritt
Biomolecular Structure Center
University of Washington, Seattle 98195-7742