// NEX 4

here 'nex language' is [do {
  here 'language' is [create new language]

  return 'language'
}]

here (nex (expressions)) means [
  do (expressions) in 'nex language'
]

(interpret 'input') means {
  here: 'previous character' is [nothing]
  iterate over [pattern match all "." in 'input' as {'this character'}] {
    if ['previous character' is something] {

    }
    now: 'previous character' is 'this character';
  }
}

loop (until 'termination') {
  choose from [read console] as 'input' {
    ('input' matches "end") does { now: termination };
    everything else does { interpret 'input' };
  }
}