23 Apr
2003
23 Apr
'03
4:20 a.m.
Commutability has been well-defined since the right-associative lfuns were introduced (ie 1997-10-11 06:48:24, Pike 0.5-971105). Associativity has been well-defined for `+ and `* since 2000-09-22 (Pike 7.1.10).
/ Henrik Grubbström (Lysator)
Previous text:
2003-04-23 00:11: Subject: lfun::`+=()
No, I meant commutativity. But now when I read the note on the 7.0 behavior, I think it's possible to interpret it as only the associativity was undefined. Someone knowing the facts is welcome to clarify that note.
/ Martin Stjernholm, Roxen IS