[m-rev.] for review: delete references to Erlang in the compiler

[Zoltan Somogyi]

2020-10-28 14:01 GMT+11:00 "Julien Fischer" <jfischer at opturion.com>:
> At the moment mercury-json maintains compatibilty with Mercury 20.06 and
> it's certainly possible for 20.06 installations have the erlang grade
> installed.

OK, in that case, I will make --libgrade-exclude generate only an informational
(non-warn/error) when given "erlang".

Peter, can you please commit the diff you posted yesterday at 14:51 deleting
erlang references from library, browser etc?

Zoltan.