Turned out the solution was to scroll up. The dimensions of the screen made it difficult to see.
/Jens Axel 2015-01-26 0:42 GMT+01:00 Catonano <caton...@gmail.com>: > > > 2014-12-02 17:03 GMT+01:00 Jens Axel Søgaard <jensa...@soegaard.net>: >> >> Here is an example drawing a simple state machine with MetaPict. >> It shows a little state machine that accepts numbers with >> an even number of zeros in its binary representation. >> >> #lang racket >> (require metapict metapict/structs) >> >> ; Two states S1 and S2. >> >> ; Four arrows (here A1, A2, A3, A4) >> ; A1: S1 -- 0 --> S2 >> ; A2: S2 -- 0 --> S1 >> ; A3: S1 -- 1 --> S1 >> ; A4: S2 -- 1 --> S2 >> > > Nothing happens. It returns a prompt but no window shows up -- -- Jens Axel Søgaard ____________________ Racket Users list: http://lists.racket-lang.org/users
