649     int32_t pos=spanLength, rest=length-pos;  in span()  local
673                     if(inc>rest) {  in span()
678                         if(inc==rest) {  in span()
712                     if(inc>rest || overlap<maxOverlap) {  in span()
732                 rest-=maxInc;  in span()
733                 if(rest==0) {  in span()
757                 spanLength=spanSet.span(s+pos, rest, USET_SPAN_CONTAINED);  in span()
758                 if( spanLength==rest || // Reached the end of the string, or  in span()
764                 rest-=spanLength;  in span()
770                 spanLength=spanOne(spanSet, s+pos, rest);  in span()
772                     if(spanLength==rest) {  in span()
779                     rest-=spanLength;  in span()
789         rest-=minOffset;  in span()
971     int32_t pos=spanLength, rest=length-pos;  in spanUTF8()  local
1003                     if(inc>rest) {  in spanUTF8()
1014                         if(inc==rest) {  in spanUTF8()
1049                     if(inc>rest || overlap<maxOverlap) {  in spanUTF8()
1074                 rest-=maxInc;  in spanUTF8()
1075                 if(rest==0) {  in spanUTF8()
1099                 spanLength=spanSet.spanUTF8((const char *)s+pos, rest, USET_SPAN_CONTAINED);  in spanUTF8()
1100                 if( spanLength==rest || // Reached the end of the string, or  in spanUTF8()
1106                 rest-=spanLength;  in spanUTF8()
1112                 spanLength=spanOneUTF8(spanSet, s+pos, rest);  in spanUTF8()
1114                     if(spanLength==rest) {  in spanUTF8()
1121                     rest-=spanLength;  in spanUTF8()
1131         rest-=minOffset;  in spanUTF8()
1342     int32_t pos=0, rest=length;  in spanNot()  local
1347         i=pSpanNotSet->span(s+pos, rest, USET_SPAN_NOT_CONTAINED);  in spanNot()
1348         if(i==rest) {  in spanNot()
1352         rest-=i;  in spanNot()
1356         int32_t cpLength=spanOne(spanSet, s+pos, rest);  in spanNot()
1369             if(length16<=rest && matches16CPB(s, pos, length, s16, length16)) {  in spanNot()
1378         rest+=cpLength;  in spanNot()
1379     } while(rest!=0);  in spanNot()
1426     int32_t pos=0, rest=length;  in spanNotUTF8()  local
1435         i=pSpanNotSet->spanUTF8((const char *)s+pos, rest, USET_SPAN_NOT_CONTAINED);  in spanNotUTF8()
1436         if(i==rest) {  in spanNotUTF8()
1440         rest-=i;  in spanNotUTF8()
1444         int32_t cpLength=spanOneUTF8(spanSet, s+pos, rest);  in spanNotUTF8()
1455 …if(length8!=0 && spanUTF8Lengths[i]!=ALL_CP_CONTAINED && length8<=rest && matches8(s+pos, s8, leng…  in spanNotUTF8()
1465         rest+=cpLength;  in spanNotUTF8()
1466     } while(rest!=0);  in spanNotUTF8()