Method toString

www/js/_hyperscript.esm.js:26–42

()

  }
  // ----- Debug -----
  toString() {
    var cur = this.currentToken();
    var lines = this.source.split("\n");
    var lineIdx = cur?.line ? cur.line - 1 : lines.length - 1;
    var col = cur?.line ? cur.column : 0;
    var contextLine = lines[lineIdx] || "";
    var tokenLen = Math.max(1, cur?.value?.length || 1);
    var gutter = String(lineIdx + 1).length;
    var out = "Tokens(";
    out += this.#consumed.filter((t) => t.type !== "WHITESPACE").length + " consumed, ";
    out += this.#tokens.filter((t) => t.type !== "WHITESPACE").length + " remaining";
    out += ", line " + (lineIdx + 1) + ")\n";
    out += "  " + String(lineIdx + 1).padStart(gutter) + " | " + contextLine + "\n";
    out += " ".repeat(gutter + 5) + " ".repeat(col) + "^".repeat(tokenLen);
    if (cur) out += " " + cur.type + " '" + cur.value + "'";
    return out;
  }
  // ----- Token access -----
  currentToken() {
    return this.token(0);