Function tryEnterComment

app/src/DataModel/Editors/CodeFormatter.cpp:276–310

@brief Tries to open a JS or Lua line/block comment at line[i]; returns true if scan continues. */

/** @brief Tries to open a JS or Lua line/block comment at line[i]; returns true if scan continues.
 */
static bool tryEnterComment(
  QStringView line, int& i, int n, Language lang, ScanState& state, bool& stop)
{
  const QChar c = line[i];
  stop          = false;

  if (lang == Language::JavaScript && c == QLatin1Char('/') && i + 1 < n
      && line[i + 1] == QLatin1Char('/')) {
    stop = true;
    return true;
  }

  if (lang == Language::Lua && c == QLatin1Char('-') && i + 1 < n
      && line[i + 1] == QLatin1Char('-')) {
    int level   = 0;
    int consume = 0;
    if (i + 2 < n && tryLuaLongOpen(line, i + 2, level, consume)) {
      state.in        = ScanIn::LuaBlockComment;
      state.luaLevel  = level;
      i              += 2 + consume;
      return true;
    }
    stop = true;
    return true;
  }

  if (lang == Language::JavaScript && c == QLatin1Char('/') && i + 1 < n
      && line[i + 1] == QLatin1Char('*')) {
    state.in  = ScanIn::JsBlockComment;
    i        += 2;
    return true;
  }

  return false;
}

/** @brief Tries to enter a string/template/long-string at line[i]; returns true if it consumed it.
 */