Alvaro Herrera wrote:
> I see new warnings in the generation of plpgsql's scanner:
>
> /usr/bin/flex -Pplpgsql_base_yy
> -o'/pg/source/00orig/src/pl/plpgsql/src/pl_scan.c'
> /pg/source/00orig/src/pl/plpgsql/src/scan.l
> /pg/source/00orig/src/pl/plpgsql/src/scan.l:198: warning, the
> character range [-ÿ] is ambiguous in a case-insensitive scanner
This warning has existed in one from or another ever since the latest
flex version is in use. For example, 7.4 shows it as well. I don't
think we have to do anything (except rewrite PL/pgSQL's parser, which
is somehow planned (or hoped for) anyway).
--
Peter Eisentraut
http://developer.postgresql.org/~petere/