* bignum.c (MAX_BASE36_POWER_TABLE_ENTRIES): Renamed from
  MAX_BIG2STR_TABLE_ENTRIES.
  (base36_power_cache): Renamed from big2str_power_cache.
  (base36_numdigits_cache): Renamed from big2str_numdigits_cache.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42351 b2dd03c8-39d4-4d8f-98ff-823fe69b080e