Method find

3rdparty/bx/src/commandline.cpp:265–322

	}

	const char* CommandLine::find(int32_t _skip, const char _short, const char* _long, int32_t _numParams) const
	{
		for (int32_t ii = 0; ii < m_argc && 0 != strCmp(m_argv[ii], "--"); ++ii)
		{
			const char* arg = m_argv[ii];
			if ('-' == *arg)
			{
				++arg;
				if (_short == *arg)
				{
					if (1 == strLen(arg) )
					{
						if (0 == _skip)
						{
							if (0 == _numParams)
							{
								return "";
							}
							else if (ii+_numParams < m_argc
								 && '-' != *m_argv[ii+1] )
							{
								return m_argv[ii+1];
							}

							return NULL;
						}

						--_skip;
						ii += _numParams;
					}
				}
				else if (NULL != _long
					 &&  '-'  == *arg
					 &&  0 == strCmpI(arg+1, _long) )
				{
					if (0 == _skip)
					{
						if (0 == _numParams)
						{
							return "";
						}
						else if (ii+_numParams < m_argc
							 &&  '-' != *m_argv[ii+1] )
						{
							return m_argv[ii+1];
						}

						return NULL;
					}

					--_skip;
					ii += _numParams;
				}
			}
		}

		return NULL;
	}