I've pushed an update to number-snip% so that it subscribes to the 'png-bytes and 'text parts of the file/convertible protocol.
I think that all you'd need to do now is to use pretty-print to print and set some hooks so that when you see a rational number, you create a number-snip% instead. That is, you should not need to deal with simple-settings and all that nonsense. Robby On Sat, Nov 19, 2011 at 5:52 PM, Eric Tanter <etan...@dcc.uchile.cl> wrote: > Thanks, this seemed to work (after adding a (begin ...) around), but then it > turned out to be a nightmare of dependencies (snips, simple-settings, ...). > > So I'm giving up--it was not crucial anyway. > > I'll patiently wait for a cute update ;-) > > -- Éric > > > On Nov 19, 2011, at 3:42 PM, Matthew Flatt wrote: > >> At Sat, 19 Nov 2011 13:41:33 -0300, Eric Tanter wrote: >>> More precisely here, how can I specify that I want a specific >>> pretty-print-print-hook for the whole evaluator? >> >> You'll need to set `current-print' to use `pretty-print'. Also set >> `pretty-print-size-hook' and `pretty-print-print-hook' imperatively: >> >> @interaction-eval[ >> #:eval my-eval >> (require racket/pretty) >> (current-print pretty-print-handler) >> (pretty-print-size-hook ....) >> (pretty-print-print-hook ....) >> ] >> >> > > > _________________________________________________ > For list-related administrative tasks: > http://lists.racket-lang.org/listinfo/users > _________________________________________________ For list-related administrative tasks: http://lists.racket-lang.org/listinfo/users
