o = todo
X = done
? = maybe but not likely
M = more testing
I = in progress
W = waiting on other work

X	C style pointer/array declarations (type system in general?)
X	better error handling to continue parsing after a syntax error
X	fix field defs
M	arrays in structures
M	unnamed function parameters for prototypes/typdefs etc.
o	fix object files
o	optimizations (esp CSE)
W	fix used/uninitialized warnings
o	arrays in entities
o	embedded nul characters in strings
?	try to reduce memory consumption
?	"":"" string concatenation (parser issues)