Hi Ed, On Fri, Jun 19, 2009 at 5:56 PM, Eduardo Cavazos<[email protected]> wrote: > Experimenting at a REPL is a great way to learn a new library. Doing > this with OpenGL can be tricky, but there are ways. > > But what about other techniques for interactive library experimentation? > Here's a kludgy but fun little hack: > > http://proteus.freeshell.org/_gl-console-a.scm > > You invoke it like this: > > ikarus /scratch/gl-console.scm -- /tmp/xyz.scm
When I run it, as I have already pasted the commands into the file, it runs and renders a line. When I save the file, however, I get the error: Unhandled exception: Condition components: 1. &error 2. &who: file-mtime 3. &message: "ENOENT: No such file or directory" 4. &i/o-filename: "/private/tmp/test.scm" How might I figure out what is going on?
