some other Pascal compiler) use `$' in identifiers, so we should retain this for compatibility, or is it just a GCC relic that we can drop?
I have never seen it used in identifiers - and I have seen many Pascal compilers in my life time.
I would avoid it, and disable the feature A lot of compilers use $ for mangling, and don't allow '$' in identifiers.
life time.
I would avoid it, and disable the feature A lot of compilers use $ for mangling, and don't allow '$' in identifiers.