for keywords, built-ins, functions, and some types. It also
provides indentation that is (almost) identical to gofmt.
R=rsc
APPROVED=rsc
DELTA=509 (509 added, 0 deleted, 0 changed)
OCL=35951
CL=35994
better mach binaries.
cgo working on darwin+linux amd64+386.
eliminated context switches - pi is 30x faster.
add libcgo to build.
on snow leopard:
- non-cgo binaries work; all tests pass.
- cgo binaries work on amd64 but not 386.
R=r
DELTA=2031 (1316 added, 626 deleted, 89 changed)
OCL=35264
CL=35304
