Danny Yoo

returning zero values causes bad things

1

Bug: returning zero values to a continuation is breaking. I need to simplify the multiple-value-return procedure so it's less error-prone.

Note from Macro Morazan: in IE10, the image library primitives do not appear to work correctly.

Some users do not want the appcache to be used. We should provide an option to disable it.

require tracking isn't working properly with regards to (for-template ...)

1

I ran across a strange problem while getting the cs019 support code running under Whalesong. One of the syntax transformers produces the form check-not-undefined, which is defined in teach-runtime.rkt, and...

The context includes the return-context functions, but those functions don't currently remember where they originated in the original source. We should add those in, so that even in the case...

What's faster? M.e.push.apply(M.e, M.p.closedVals) or M.e.splice(M.e.length, 0, M.p.closedVals) --- There are a lot of places where we're generating _constant_ closure values: ``` M.e[M.e.length-1]=new RT.Closure(_61,1,[],"some-empty?"); ``` I should lift these up,...

Test Whalesong compatibility with browsers

2

We need to test compatibility with IE, Safari, Chrome.

get-gui-namespace doesn't work for textual racket

1

We were using get-gui-namespace to get around an issue with graphical snips. However, not all systems support get-gui-namespace. It might be necessary to do something more involved with dynamic-require.

This bug hit us in Moby, and we need to backport the fix into Whalesong.

Some school computers don't provide a command-line interface, so we need to provide a graphical Whalesong launcher as well. Emil Biga is requesting this, so when we have this resolved,...