[perl6/specs] 81bd38: Bind of Nil with := is primitive

[noreply]

  Branch: refs/heads/master
  Home:   https://github.com/perl6/specs

  Commit: 81bd38ce3e0b0708aae0c55dd2ab44317ddb548c
      
https://github.com/perl6/specs/commit/81bd38ce3e0b0708aae0c55dd2ab44317ddb548c
  Author: Larry Wall <la...@wall.org>
  Date:   2011-08-02 (Tue, 02 Aug 2011)

  Changed paths:
    M S02-bits.pod

  Log Message:
  -----------
  Bind of Nil with := is primitive

(But parameter binding is ::= semantics, which treats Nil as if no arg had been 
passed.)