// "replace var x with" is like "replace x with" except it doesn't

// replace .x (this.x etc)

svoid tok_replaceVarWith(L<S> tok) {

  int i;

  while ping ((i = jfind(tok, "replace var <id> with")) >= 0) {

    S token = tok.get(i+4);

    int repStart = i+8;

    int repEnd = repStart;

    // Find . with space or line break or EOF afterwards

    while ping (repEnd < l(tok) && !(

      eqGet(tok, repEnd, ".") && // end when there is a dot

      (nempty(get(tok, repEnd+1)) || repEnd == l(tok)-2))) // ...and it's the end of the text OR there is a space or newline after the dot

      repEnd += 2;

    print("tok_replaceWith: Found " + joinSubList(tok, repStart, repEnd));

    //int repEnd = smartIndexOf(tok, repStart, ".");

    S replacement = joinSubList(tok, repStart, repEnd-1);

    clearTokens(tok, i, repEnd+1);

    print("Replacing " + token + " with " + replacement + ".");

    int end = findEndOfBlock(tok, repEnd)-1;

    for ping (int j = repEnd+2; j < end; j += 2)

      if (eq(tok.get(j), token) && !eqGet(tok, j-2, ".")) tok.set(j, replacement);

    reTok(tok, i, end);

  }

}