I'm about halfway through reading Synopsis 3 and have a couple comments/questions.
Is there, should there be unicode synonyms for the feed operators? eg <== is also ⇐ ⇐ LEFTWARDS DOUBLE ARROW ==> is also ⇒ ⇒ RIGHTWARDS DOUBLE ARROW I don't see as obvious candidates for <<== and ==>>, maybe LEFTWARDS , RIGHTWARDS TWO HEADED ARROW ↞ and ↠. That's good in that the two headed arrow looks like the angle brackets, but then the arrow shaft isn't doubled, so it's more of a unicode synonym for -->> In a different section, S03 says- "In particular, you can say things like C<$array.'@'> and C<$fh.'='>" to get the prefix form on the operator. Hasn't prefix:<=> gone away for reading from filehandles?
