`call-with-limits'; specifically, it can now distinguish killing the
main thread or shutting down the custodian from an out-of-memory
error.
* This also makes it possible to have threads created and stay alive
between evaluations.
* Added tests for this.
svn: r12673
* Removed `get-namespace' since it's generalized in the above.
* Deal with killing the current thread (or the current custodian) in
the sandbox code. (Works only without per-expression limits --
still need to find a solution for `call-with-limits'.)
* Added tests for this.
svn: r12670
try to do so...).
* Add tests for output collection under resources -- some are
commented since they're not working right, either a bug in this code
that I don't see, or some problem with memory accounting.
* Clarify in the docs that output collection is still under resource
limits.
svn: r12667
* Another big chunk of v4-require-isms
* Allow `#lang framework/keybinding-lang' for keybinding files
* Move hierlist sources into "mrlib/hierlist", leave stub behind
svn: r10689
Updated get-output and get-error-output to function properly regardless of user
language. Previously, it relied on #%app and #%datum behaving similarly to the
scheme language.
svn: r10251
