Method Open

source/common/scripting/frontend/ast.cpp:81–99

	}

	void Open(const char *label)
	{
		size_t labellen = label != NULL ? strlen(label) : 0;
		CheckWrap(labellen + 1 + NeedSpace);
		if (NeedSpace)
		{
			Str << ' ';
			ConsecOpens = 0;
		}
		Str << '(';
		ConsecOpens++;
		if (label != NULL)
		{
			Str.AppendCStrPart(label, labellen);
		}
		Column += labellen + 1 + NeedSpace;
		NestDepth++;
		NeedSpace = (label != NULL);
	}
	void Close()
	{
		assert(NestDepth != 0);