This is an experiment in the dynamic evaluation of whalesong-generated
code.
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1. Run 'write-runtime.rkt'. This generates the runtime.js and
library.js files in htdocs/collects. At the moment, the only files
written out are those that support whalesong/wescheme, though to make
this work, we'll want to parameterize write-runtime.rkt so it can take
in the name of the languages that the REPL should know about.
2. Start the sandboxed server. Run sandboxed-server.rkt.
Warning: you may need to first "raco make" both "sandboxed-server.rkt"
and "server.rkt", because the Racket compilation may otherwise hit the
memory ceiling imposed by the sandbox itself!
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TODO:
1. Parameterize write-runtime so it can take in a list of the
language modules we need to compile. Similarly, parameterize
sandbox-server.rkt so it knows which languages to allow.
2. Allow non-sexp-based language support. Currently, there's a nasty
location bug in Racket 5.3.3's module-reader that makes us lose
location information. I'm considering just forking a copy of the
module reader just so we're not blocked on waiting for Racket 5.3.4,
either that or losing location information altogether.
