<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">2014-12-02 13:20 GMT+01:00 Jens Axel Søgaard <span dir="ltr"><<a href="mailto:jensaxel@soegaard.net" target="_blank">jensaxel@soegaard.net</a>></span>:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Is it box and pointer diagrams?<br>
<br>
If so, install metapict and let me know how this works:<br>
     <a href="https://github.com/soegaard/metapict/blob/master/metapict/box-and-pointer-diagram.rkt" target="_blank">https://github.com/soegaard/metapict/blob/master/metapict/box-and-pointer-diagram.rkt</a><br>
<br></blockquote><div><br>write method in ellipsis-snip%: arity mismatch;<br> the expected number of arguments does not match the given number<br>  expected: 1<br>  given: 2<br>  arguments...:<br>   '("   1" "   (pt 0 0)" "   (pt 10 10)" "   (pt -10 -10)")<br>   #<output-port:string><br>  context...:<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/drracket/drracket/private/ellipsis-snip.rkt:60:4: write method in ellipsis-snip%<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wxme/editor.rkt:1512:13<br>   loop<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wxme/editor.rkt:1589:0: generic-get-data<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wx/common/clipboard.rkt:19:4: get-data method in pre-client%<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wx/gtk/clipboard.rkt:154:2: set-client method in clipboard-driver%<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wxme/text.rkt:2105:2: core6772<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/mrmenu.rkt:250:14: command method in basic-selectable-menu-item%<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/mrpopup.rkt:49:38: go<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wx/common/queue.rkt:451:6<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wx/common/queue.rkt:502:32<br>   /nix/store/25c7s9jfyyjxms7zxnqxb8ncl812x3kj-racket-6.1.1/share/racket/pkgs/gui-lib/mred/private/wx/common/queue.rkt:650:3<br><br><br></div><div>On this line<br><br>(def gray-grid (color "gray" (grid (pt xmin ymin) (pt xmax ymax) (pt 0 0) 1)))<br></div></div></div></div>