Commented out stuff can be imported

[Dragorn421]

Confirmed for at least scene importing, by ZeeRoX
I assume this bug generalizes to most (all?) imports

Even if data is commented out in a .c, it can still be imported by fast64.

I think this is kind of expected behavior from a code perspective since C parsing is entirely regex-based afaik,
but it's confusing from a user perspective

An easy solution may be to strip comments from source before parsing (note: some stuff relies on comments for parsing, like the sm64 "keep block" thing I forgot the name of, maybe other stuff)

[jesusyoshi54]

When parsing C, I have taken on this convention to strip all comments and cleanup the lines before parsing:

    dat.seek(0)  # so it may be read multiple times
    InlineReg = "/\*((?!\*/).)*\*/"  # filter out inline comments
    ldat = dat.readlines()
    for l in ldat:
          comment = l.rfind("//")
          # double slash terminates line basically
          if comment:
              l = l[:comment]
          # remove inline comments from line
          l = re.sub(InlineReg, "", l)
# do processing here

This sort of thing can be added easily to a utility function if needed to remove comments. Multi line comments and macros are not caught here either, but those will require a much more complicated parser.

[Lilaa3]

This is already handeled in oot by removeComments (which this issue is about). Tho we should probably also add this to the general f3d parser and #198 @jesusyoshi54 ?