Method _readUntil

packages/compiler/src/ml_parser/lexer.ts:1440–1444

(char: number)

  }

  private _readUntil(char: number): string {
    const start = this._cursor.clone();
    this._attemptUntilChar(char);
    return this._cursor.getChars(start);
  }

  private _isInExpansion(): boolean {
    return this._isInExpansionCase() || this._isInExpansionForm();