Re: [mcclim-devel] format-graph-from-roots

rpgoldman@real-time.com writes:

I was just reading over the CLIM spec, and apropos of this function, it states that there should be a default to the ARC-DRAWER keyword argument.

[...]

But what's checked into the CVS now doesn't have that, causing crashes if it's omitted. I think some simple default to DRAW-ARROW* should

Maybe something like this (untested):

#'(lambda (stream from to from-x from-y to-x to-y) (declare (ignore from to)) (draw-line* stream from-x from-y to-x to-y))

McCLIM's FORMAT-GRAPH-FROM-ROOTS, like the above function, currently ignores :ARC-DRAWING-OPTIONS.

Paolo