...http://xahlee.org/UnixResource_dir/writ/bitmask.html The following is a...version. ----------------------------- The Hack of bitmask used as Boolean Parameters Xah Lee...rainbow(red, yellow)”, where omitted parameter names simply means false. In...of confusion about function's parameters is exhibited in unix's...sometimes causing syntax error. Named parameters sometimes have the names optional...

... “rainbow(red, yellow)”, where omitted parameter names simply means false. LSL deals...has to drag in binary notation, boolean operation on binary notation realized as... constructs. The problem with these hacks, is that they jam logically ... sometimes causing syntax error. Named parameters sometimes have the names optional(!)..../python_3000.html ) Bitmask used as a function's parameter but not ...