fab.template.js

// this is an example of what the first pass at native (fab) templates will look like:

with ( require( "fab" ) ) fab

  ( listen, 0xFAB )

  ( /\// )

    ( /1/ )
      ( "This is a template with no variables: a unary app" )

    ( /2/ )
      ( "This is a template with {{1}} variable: a binary app." )
        ( "one" )

    ( /3/ )
      ( "This is a template with {{1}} variables: a {{2}} app." )
        ( "two" )
        ( "ternary" )

    ( /4/ )
      ( "You can even {{1}} them!" )
        ( "{{1}} and {{2}}" )
          ( "mix" )
          ( "match" )

    ( "Any feedback appreciated: http://twitter.com/{{1}}" )
      ( "jedschmidt" )

  ( 404 );

the template app actually creates an n-ary app, where n = the highest variable number + 1.

I'm with (isaacs) too: No with please!