Method _getBlockName

packages/compiler/src/ml_parser/lexer.ts:286–312

()

  }

  private _getBlockName(): string {
    // This allows us to capture up something like `@else if`, but not `@ if`.
    let spacesInNameAllowed = false;
    const nameCursor = this._cursor.clone();

    this._attemptCharCodeUntilFn((code) => {
      if (chars.isWhitespace(code)) {
        return !spacesInNameAllowed;
      }
      if (isBlockNameChar(code)) {
        spacesInNameAllowed = true;
        return false;
      }
      return true;
    });

    let result = this._cursor.getChars(nameCursor).trim();

    // Normalize whitespaces.
    if (ELSE_IF_PATTERN.test(result)) {
      result = 'else if';
    } else if (DEFAULT_NEVER_PATTERN.test(result)) {
      result = 'default never';
    }

    return result;
  }

  private _consumeBlockStart(start: CharacterCursor) {
    this._requireCharCode(chars.$AT);