processedString method

String processedString({ Iterable<UnprocessedToken>? unprocessedTokens, String? text, })

Implementation

String processedString(
    {Iterable<UnprocessedToken>? unprocessedTokens, String? text}) {
  unprocessedTokens ??= getTokensUnprocessed(text!);
  var out = '';
  String? currentTokenName;
  var newlineNeeded = false;
  for (var token in unprocessedTokens) {
    if (token.token == Token.Text) {
      if (currentTokenName != null) {
        out += ')';
        currentTokenName = null;
      }
      out += token.match;
    } else {
      if (token.tokenName != currentTokenName) {
        if (currentTokenName != null) {
          out += ')';
          if (newlineNeeded == true) {
            out += '\n';
            newlineNeeded = false;
          }
        }
        out += token.tokenName + '(';
        currentTokenName = token.tokenName;
        if (token.match.contains('\n')) {
          newlineNeeded = true;
        }
      }
      out += token.prettyMatch;
    }
  }
  if (currentTokenName != null) {
    out += ')';
    if (newlineNeeded == true) {
      out += '\n';
    }
  }
  return out;
}