Wed Feb 27 16:52:50 CET 2008

no objects?

i cleaned up the code a bit, and hid the forcing/cache triggering in
the node/graph object. now it looks reasonably nice, with the main
operations on the data struture being 'n!' and 'n@'. adding nodes is
possible using 'delay' or 'dynamic'. (the latter produces just a
tagged thunk). all promises/thunks are forced whenever a node is

maybe this graph is good enough as data structure? sweb is just a
linked frontend to a couple of dynamic or cached pages. in
fact. that's really most of an object structure, where object methods
do not take parameters. (a 'button' object).