Re: [9fans] rc here docs

[Scott Schwartz <schwartz@bio.cse.psu.edu>]

This works correctly (or at least as I expected) in Byron's rc.

; whatis foo
fn foo {cat <<<'        echo foo
'}

The `<<<' is a builtin operator, of which the manpage says:

     Additionally, rc supports ``here strings'', which  are  like
     here  documents,  except that input is taken directly from a
     string on the command line.  Their use is illustrated here:

          cat <<< 'this is a here string' | wc

    (This feature enables rc  to  export  functions  using  here
     documents  into  the environment; the author does not expect
     users to find this feature useful.)