Wishes to the new G-Wrap maintainer?

Derek Atkins warlord at MIT.EDU
Mon Jul 5 18:31:49 EDT 2004

linas at linas.org (Linas Vepstas) writes:

> Coincidentally, what is the 'correct' way of handling typing in scheme?
> Say I have a list of accounts, how do I differentiate that from a list
> of transactions?  How can I tell teh type of a list element?

   (glist-of <gnc:Account*> caller-owned)

At least that's how to do it in 1.3.4.  I have no idea what the 1.9
and/or guile-gnome api is.


       Derek Atkins, SB '93 MIT EE, SM '95 MIT Media Laboratory
       Member, MIT Student Information Processing Board  (SIPB)
       URL: http://web.mit.edu/warlord/    PP-ASEL-IA     N1NWH
       warlord at MIT.EDU                        PGP key available

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