Function highlight

src/lua/LuaScriptInterface.cpp:621–795

}

static String highlight(String command)
{
	StringBuilder result;
	int pos = 0;
	String::value_type const*raw = command.c_str();
	String::value_type c;
	while ((c = raw[pos]))
	{
		if((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '_')
		{
			int len = 0;
			String::value_type w;
			String::value_type const* wstart = raw+pos;
			while((w = wstart[len]) && ((w >= 'A' && w <= 'Z') || (w >= 'a' && w <= 'z') || (w >= '0' && w <= '9') || w == '_'))
				len++;
#define CMP(X) (String(wstart, len) == X)
			if(CMP("and") || CMP("break") || CMP("do") || CMP("else") || CMP("elseif") || CMP("end") || CMP("for") || CMP("function") || CMP("if") || CMP("in") || CMP("local") || CMP("not") || CMP("or") || CMP("repeat") || CMP("return") || CMP("then") || CMP("until") || CMP("while"))
				result << "\x0F\xB5\x89\x01" << String(wstart, len) << "\bw";
			else if(CMP("false") || CMP("nil") || CMP("true"))
				result << "\x0F\xCB\x4B\x16" << String(wstart, len) << "\bw";
			else
				result << "\x0F\x2A\xA1\x98" << String(wstart, len) << "\bw";
#undef CMP
			pos += len;
		}
		else if((c >= '0' && c <= '9') || (c == '.' && raw[pos + 1] >= '0' && raw[pos + 1] <= '9'))
		{
			if(c == '0' && raw[pos + 1] == 'x')
			{
				int len = 2;
				String::value_type w;
				String::value_type const* wstart = raw+pos;
				while((w = wstart[len]) && ((w >= '0' && w <= '9') || (w >= 'A' && w <= 'F') || (w >= 'a' && w <= 'f')))
					len++;
				result << "\x0F\xD3\x36\x82" << String(wstart, len) << "\bw";
				pos += len;
			}
			else
			{
				int len = 0;
				String::value_type w;
				String::value_type const* wstart = raw+pos;
				bool seendot = false;
				while((w = wstart[len]) && ((w >= '0' && w <= '9') || w == '.'))
				{
					if(w == '.')
					{
						if(seendot)
							break;
						else
							seendot = true;
					}
					len++;
				}
				if(w == 'e')
				{
					len++;
					w = wstart[len];