Add SRFI 111.
Add SRFI 112.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103102 2327b42d-5241-43d6-9e2a-de5ac946f064
Add more argument checks.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103107 2327b42d-5241-43d6-9e2a-de5ac946f064
Remove fixnum fast path due to incompatibilities.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103108 2327b42d-5241-43d6-9e2a-de5ac946f064
Add more tests.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103109 2327b42d-5241-43d6-9e2a-de5ac946f064
More argument checks.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103110 2327b42d-5241-43d6-9e2a-de5ac946f064
Code formatting.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103111 2327b42d-5241-43d6-9e2a-de5ac946f064
Update bootfile.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103113 2327b42d-5241-43d6-9e2a-de5ac946f064
Remove duplicate argument checks.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103114 2327b42d-5241-43d6-9e2a-de5ac946f064
Fix possible recent regression with tail calls.
Change tail call targets (only IronScheme generated methods are now tail called unless overridden).

git-svn-id: https://ironscheme.svn.codeplex.com/svn@103684 2327b42d-5241-43d6-9e2a-de5ac946f064
Allow 'define' in Eval with positional parameters.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@109247 2327b42d-5241-43d6-9e2a-de5ac946f064
Update 'test' in sample

git-svn-id: https://ironscheme.svn.codeplex.com/svn@109248 2327b42d-5241-43d6-9e2a-de5ac946f064
Fix buggy element-at procs.
Optimize internals.

git-svn-id: https://ironscheme.svn.codeplex.com/svn@109382 2327b42d-5241-43d6-9e2a-de5ac946f064