shim: fix size_t and ptrdiff_t definitions
shim: correct the size of status message buffer
mem: revert setmalloctag on l_alloc
mem: tag allocations for better profiling information
shim: incorporate shim code into liblua
core: insert pragma incomplete where neccessary
build: use nicer object archive name
los9lib: consistently return Lua integers for timestamp values
los9lib: use Epochalypse-resistant tmtime() API
los9lib: make os.date accept and output Lua rather than C strings
los9lib: use local time for os.time
build: enable unicode identifiers support
os9lib: handle no argument case of os.setlocale
os9lib: remove timestamp range check
luaconf: enable Lua's own string<->number functions
os9lib: implement native, mostly compatible 'os' library
lua_newstate: acquire a private slot for errno
conf: hardcode decimal separator character
utf8lib: resolve symbol collision with Plan 9 libc
math: log2 is also missing from Plan 9 libc