Zero struct consty to avoid dodgy non_std member
Added regex option to stdoutcheck
Check for empty filename in cpp2
cpp2 include test fixes
cpp2: Enable undef warnings by default
Handle \r as spaces for output/warning reasons
cpp2: handle -Wno-xyz options
Allow va_end() in non-variadic functions
Handle __attribute__((keyword))
Added va_copy()
Increased #if stack size
More descriptive assert for quote expansion