Another string concat proposal

[Dave Hartnoll]

What about using double-dot as the string concat operator:

P5    P6
->    .
.      ..
.=    ..=  (or =.. for concat after)

Many other operators already use doubled characters so this would not be an
oddity for perl and it would leave single dot for all the things Larry wants
it for without sacrificing the normal meanings of any of the other operators
for concat.

Dave Hartnoll.