61       _M_current(__begin), _M_end(__end),  in _Scanner()
73       if (_M_current == _M_end)  in _M_advance()
99       auto __c = *_M_current++;  in _M_scan_normal()
109 	  if (_M_current == _M_end)  in _M_scan_normal()
115 	      || (*_M_current != '('  in _M_scan_normal()
116 		  && *_M_current != ')'  in _M_scan_normal()
117 		  && *_M_current != '{'))  in _M_scan_normal()
122 	  __c = *_M_current++;  in _M_scan_normal()
126 	  if (_M_is_ecma() && *_M_current == '?')  in _M_scan_normal()
128 	      if (++_M_current == _M_end)  in _M_scan_normal()
133 	      if (*_M_current == ':')  in _M_scan_normal()
135 		  ++_M_current;  in _M_scan_normal()
138 	      else if (*_M_current == '=')  in _M_scan_normal()
140 		  ++_M_current;  in _M_scan_normal()
144 	      else if (*_M_current == '!')  in _M_scan_normal()
146 		  ++_M_current;  in _M_scan_normal()
166 	  if (_M_current != _M_end && *_M_current == '^')  in _M_scan_normal()
169 	      ++_M_current;  in _M_scan_normal()
206       if (_M_current == _M_end)  in _M_scan_in_bracket()
211       auto __c = *_M_current++;  in _M_scan_in_bracket()
217 	  if (_M_current == _M_end)  in _M_scan_in_bracket()
221 	  if (*_M_current == '.')  in _M_scan_in_bracket()
224 	      _M_eat_class(*_M_current++);  in _M_scan_in_bracket()
226 	  else if (*_M_current == ':')  in _M_scan_in_bracket()
229 	      _M_eat_class(*_M_current++);  in _M_scan_in_bracket()
231 	  else if (*_M_current == '=')  in _M_scan_in_bracket()
234 	      _M_eat_class(*_M_current++);  in _M_scan_in_bracket()
268       if (_M_current == _M_end)  in _M_scan_in_brace()
273       auto __c = *_M_current++;  in _M_scan_in_brace()
279 	  while (_M_current != _M_end  in _M_scan_in_brace()
280 		 && _M_ctype.is(_CtypeT::digit, *_M_current))  in _M_scan_in_brace()
281 	    _M_value += *_M_current++;  in _M_scan_in_brace()
288 	  if (__c == '\\' && _M_current != _M_end && *_M_current == '}')  in _M_scan_in_brace()
292 	      ++_M_current;  in _M_scan_in_brace()
313       if (_M_current == _M_end)  in _M_eat_escape_ecma()
317       auto __c = *_M_current++;  in _M_eat_escape_ecma()
348 	  if (_M_current == _M_end)  in _M_eat_escape_ecma()
353 	  _M_value.assign(1, *_M_current++);  in _M_eat_escape_ecma()
360 	      if (_M_current == _M_end  in _M_eat_escape_ecma()
361 		  || !_M_ctype.is(_CtypeT::xdigit, *_M_current))  in _M_eat_escape_ecma()
365 	      _M_value += *_M_current++;  in _M_eat_escape_ecma()
373 	  while (_M_current != _M_end  in _M_eat_escape_ecma()
374 		 && _M_ctype.is(_CtypeT::digit, *_M_current))  in _M_eat_escape_ecma()
375 	    _M_value += *_M_current++;  in _M_eat_escape_ecma()
392       if (_M_current == _M_end)  in _M_eat_escape_posix()
396       auto __c = *_M_current;  in _M_eat_escape_posix()
426       ++_M_current;  in _M_eat_escape_posix()
434       auto __c = *_M_current++;  in _M_eat_escape_awk()
450 	       && _M_current != _M_end  in _M_eat_escape_awk()
451 	       && _M_ctype.is(_CtypeT::digit, *_M_current)  in _M_eat_escape_awk()
452 	       && *_M_current != '8'  in _M_eat_escape_awk()
453 	       && *_M_current != '9';  in _M_eat_escape_awk()
455 	    _M_value += *_M_current++;  in _M_eat_escape_awk()
472       for (_M_value.clear(); _M_current != _M_end && *_M_current != __ch;)  in _M_eat_class()
473 	_M_value += *_M_current++;  in _M_eat_class()
474       if (_M_current == _M_end  in _M_eat_class()
475 	  || *_M_current++ != __ch  in _M_eat_class()
476 	  || _M_current == _M_end // skip __ch  in _M_eat_class()
477 	  || *_M_current++ != ']') // skip ']'  in _M_eat_class()