coleda willcoledacom thu aug 7 2008 1126 bob rogers wrote jerry gay date thu 7 aug 2008 070424 0700 also understand satisfy patricks use case pge 3 add ability select register allocator used disable within sub programmer knows hes ability disable register allocator manage registers scope action must limited make intent clear ease maintenance programming must occur sub level rather file level jerry suggested null register allocator would globally better idea use case think debugging particularly register allocator thats still important bob rogers httprgrjrdyndnsorg convinced debugging register allocation inside pir makes sense coke coleda thu 07 aug 2008 113034 0400 perl 57636 todopdd19 document reason unique_reg flag