larry wall larrywallorg tue aug 05 2008 054357pm 0800 audrey tang wrote john dlugosz 提到 mean traits come signature corrected method close export simple typo thanks fixed r14572 strange thing might support order want allow userdefined operators signature since sub infix x z x foo bar 1 equivinfix would know precedence soon enough know whether foo tighter looser bar whereas sub infix equivinfix x z x foo bar 1 could presumably attach information timely fashion definition foo operator course workarounds current scheme things sub infix equivinfix sigx z x foo bar 1 sub infix x z infixx bar 1 equivinfix im inclined simplify direction saying signature syntax trait variant order doesnt matter one remaining question see whether possible declare sub name sub foo whether possible anonymous sub traits signature sub foo suspect bias towards first case grounds write latter explicit missing sig sig sub _ rw foo though course could solve direction explicit sub name sub name sure side least suprise works fact already representation sig seems say dont need explicitly anonymous name maybe name would generally useful would make wash one obvious candidate null name sub foo course possible suppose could nudge things direction sub foo would work since thatd much like state fake start block allow sub foo people wonder sub foo means larry wed 06 aug 2008 082513 0700 syntax question method close export