Method isBeginDeclareSectionSQL

astyle/src/ASEnhancer.cpp:288–327

* check for SQL "BEGIN DECLARE SECTION". * must compare case insensitive and allow any spacing between words. * * @param line a reference to the line to indent. * @param index the current line index. * @return true if a hit. */

 * @return              true if a hit.
 */
bool ASEnhancer::isBeginDeclareSectionSQL(string  &line, size_t index) const
{
	string word;
	size_t hits = 0;
	size_t i;
	for (i = index; i < line.length(); i++)
	{
		i = line.find_first_not_of(" \t", i);
		if (i == string::npos)
			return false;
		if (line[i] == ';')
			break;
		if (!isCharPotentialHeader(line, i))
			continue;
		word = getCurrentWord(line, i);
		for (size_t j = 0; j < word.length(); j++)
			word[j] = (char) toupper(word[j]);
		if (word == "EXEC" || word == "SQL")
		{
			i += word.length() - 1;
			continue;
		}
		if (word == "DECLARE" || word == "SECTION")
		{
			hits++;
			i += word.length() - 1;
			continue;
		}
		if (word == "BEGIN")
		{
			hits++;
			i += word.length() - 1;
			continue;
		}
		return false;
	}
	if (hits == 3)
		return true;
	return false;
}

/**
 * check for SQL "END DECLARE SECTION".