!tok_numberFunctionNames { // short for function definition
  for i {                  // some loop over i
    if (isInteger(number = tok.get(i)) && empty(tok.get(i+1)) && isIdentifier(id = tok.get(i+2))) pcall {
      if (eq(number, "0") && eqic(id, "x")) continue;
      replaceTokens_reTokLater(i, i+3, camelCase(numberToEnglish(parseLong(number))) + firstToUpper(id));
    }
  }
  reTok_multi;             // shortened function call
}

// I think the above is still clear enough to figure out!
// Functions get their "typical arguments" with typical types
// and always the same name. It must be possible to automate that!
// i goes over any index where the loop body makes any sense
// (determinable by looking at the calls to tok.get).