Changes for version 0.02 - 2026-10-18
- MIN_PERL_VERSION is 5.8.3, the first perl whose Exporter supports "use Exporter qw(import)"; 0.01 claimed 5.8.0 and could not load there. META licence is gpl_2, matching LICENSE (it said open_source). The rule is unchanged in behaviour. Its documentation now says it answers exactly 1 or 0, that "digit" means Unicode Nd, and lists its LIMITATIONS. New tests pin the debatable cases (whitespace, numeric stringification, overloaded objects), freedom from side effects, and locale independence.
Documentation
Modules
The rule that decides whether a string could be a location