647     int32_t pos=spanLength, rest=length-pos;  in span()  local
671                     if(inc>rest) {  in span()
676                         if(inc==rest) {  in span()
710                     if(inc>rest || overlap<maxOverlap) {  in span()
730                 rest-=maxInc;  in span()
731                 if(rest==0) {  in span()
755                 spanLength=spanSet.span(s+pos, rest, USET_SPAN_CONTAINED);  in span()
756                 if( spanLength==rest || // Reached the end of the string, or  in span()
762                 rest-=spanLength;  in span()
768                 spanLength=spanOne(spanSet, s+pos, rest);  in span()
770                     if(spanLength==rest) {  in span()
777                     rest-=spanLength;  in span()
787         rest-=minOffset;  in span()
969     int32_t pos=spanLength, rest=length-pos;  in spanUTF8()  local
1001                     if(inc>rest) {  in spanUTF8()
1012                         if(inc==rest) {  in spanUTF8()
1047                     if(inc>rest || overlap<maxOverlap) {  in spanUTF8()
1072                 rest-=maxInc;  in spanUTF8()
1073                 if(rest==0) {  in spanUTF8()
1097                 spanLength=spanSet.spanUTF8((const char *)s+pos, rest, USET_SPAN_CONTAINED);  in spanUTF8()
1098                 if( spanLength==rest || // Reached the end of the string, or  in spanUTF8()
1104                 rest-=spanLength;  in spanUTF8()
1110                 spanLength=spanOneUTF8(spanSet, s+pos, rest);  in spanUTF8()
1112                     if(spanLength==rest) {  in spanUTF8()
1119                     rest-=spanLength;  in spanUTF8()
1129         rest-=minOffset;  in spanUTF8()
1340     int32_t pos=0, rest=length;  in spanNot()  local
1345         i=pSpanNotSet->span(s+pos, rest, USET_SPAN_NOT_CONTAINED);  in spanNot()
1346         if(i==rest) {  in spanNot()
1350         rest-=i;  in spanNot()
1354         int32_t cpLength=spanOne(spanSet, s+pos, rest);  in spanNot()
1367             if(length16<=rest && matches16CPB(s, pos, length, s16, length16)) {  in spanNot()
1376         rest+=cpLength;  in spanNot()
1377     } while(rest!=0);  in spanNot()
1424     int32_t pos=0, rest=length;  in spanNotUTF8()  local
1433         i=pSpanNotSet->spanUTF8((const char *)s+pos, rest, USET_SPAN_NOT_CONTAINED);  in spanNotUTF8()
1434         if(i==rest) {  in spanNotUTF8()
1438         rest-=i;  in spanNotUTF8()
1442         int32_t cpLength=spanOneUTF8(spanSet, s+pos, rest);  in spanNotUTF8()
1453 …if(length8!=0 && spanUTF8Lengths[i]!=ALL_CP_CONTAINED && length8<=rest && matches8(s+pos, s8, leng…  in spanNotUTF8()
1463         rest+=cpLength;  in spanNotUTF8()
1464     } while(rest!=0);  in spanNotUTF8()