Method parseCurrentLine

astyle/src/ASBeautifier.cpp:2135–3265

* Parse the current line to update indentCount and spaceIndentCount. */

 * Parse the current line to update indentCount and spaceIndentCount.
 */
void ASBeautifier::parseCurrentLine(const string &line)
{
	bool isInLineComment = false;
	bool isInOperator = false;
	bool isSpecialChar = false;
	bool haveCaseIndent = false;
	bool haveAssignmentThisLine = false;
	bool closingBracketReached = false;
	bool previousLineProbation = (probationHeader != NULL);
	char ch = ' ';
	int tabIncrementIn = 0;

	for (size_t i = 0; i < line.length(); i++)
	{
		ch = line[i];

		if (isInBeautifySQL)
			continue;

		if (isWhiteSpace(ch))
		{
			if (ch == '\t')
				tabIncrementIn += convertTabToSpaces(i, tabIncrementIn);
			continue;
		}

		// handle special characters (i.e. backslash+character such as \n, \t, ...)

		if (isInQuote && !isInVerbatimQuote)
		{
			if (isSpecialChar)
			{
				isSpecialChar = false;
				continue;
			}
			if (line.compare(i, 2, "\\\\") == 0)
			{
				i++;
				continue;
			}
			if (ch == '\\')
			{
				if (peekNextChar(line, i) == ' ')   // is this '\' at end of line
					haveLineContinuationChar = true;
				else
					isSpecialChar = true;
				continue;
			}
		}
		else if (isInDefine && ch == '\\')
			continue;

		// handle quotes (such as 'x' and "Hello Dolly")
		if (!(isInComment || isInLineComment) && (ch == '"' || ch == '\''))
		{
			if (!isInQuote)
			{
				quoteChar = ch;