3911                 int64_t  &lbStartIdx = fData[opValue+4];  in MatchAt()  local
3912                 if (lbStartIdx < 0) {  in MatchAt()
3914                     lbStartIdx = fp->fInputIdx - minML;  in MatchAt()
3915                     if (lbStartIdx > 0) {  in MatchAt()
3917                         UTEXT_SETNATIVEINDEX(fInputText, lbStartIdx);  in MatchAt()
3918                         lbStartIdx = UTEXT_GETNATIVEINDEX(fInputText);  in MatchAt()
3923                     if (lbStartIdx == 0) {  in MatchAt()
3924                         (lbStartIdx)--;  in MatchAt()
3926                         UTEXT_SETNATIVEINDEX(fInputText, lbStartIdx);  in MatchAt()
3928                         lbStartIdx = UTEXT_GETNATIVEINDEX(fInputText);  in MatchAt()
3932                 if (lbStartIdx < 0 || lbStartIdx < fp->fInputIdx - maxML) {  in MatchAt()
3947                 fp->fInputIdx = lbStartIdx;  in MatchAt()
3997                 int64_t  &lbStartIdx = fData[opValue+4];  in MatchAt()  local
3998                 if (lbStartIdx < 0) {  in MatchAt()
4000                     lbStartIdx = fp->fInputIdx - minML;  in MatchAt()
4001                     if (lbStartIdx > 0) {  in MatchAt()
4003                         UTEXT_SETNATIVEINDEX(fInputText, lbStartIdx);  in MatchAt()
4004                         lbStartIdx = UTEXT_GETNATIVEINDEX(fInputText);  in MatchAt()
4009                     if (lbStartIdx == 0) {  in MatchAt()
4010                         (lbStartIdx)--;  in MatchAt()
4012                         UTEXT_SETNATIVEINDEX(fInputText, lbStartIdx);  in MatchAt()
4014                         lbStartIdx = UTEXT_GETNATIVEINDEX(fInputText);  in MatchAt()
4018                 if (lbStartIdx < 0 || lbStartIdx < fp->fInputIdx - maxML) {  in MatchAt()
4033                 fp->fInputIdx = lbStartIdx;  in MatchAt()
5362                 int64_t  &lbStartIdx = fData[opValue+4];  in MatchChunkAt()  local
5363                 if (lbStartIdx < 0) {  in MatchChunkAt()
5365                     lbStartIdx = fp->fInputIdx - minML;  in MatchChunkAt()
5366                     if (lbStartIdx > 0 && lbStartIdx < fInputLength) {  in MatchChunkAt()
5367                         U16_SET_CP_START(inputBuf, 0, lbStartIdx);  in MatchChunkAt()
5372                     if (lbStartIdx == 0) {  in MatchChunkAt()
5373                         lbStartIdx--;  in MatchChunkAt()
5375                         U16_BACK_1(inputBuf, 0, lbStartIdx);  in MatchChunkAt()
5379                 if (lbStartIdx < 0 || lbStartIdx < fp->fInputIdx - maxML) {  in MatchChunkAt()
5394                 fp->fInputIdx =  lbStartIdx;  in MatchChunkAt()
5439                 int64_t  &lbStartIdx = fData[opValue+4];  in MatchChunkAt()  local
5440                 if (lbStartIdx < 0) {  in MatchChunkAt()
5442                     lbStartIdx = fp->fInputIdx - minML;  in MatchChunkAt()
5443                     if (lbStartIdx > 0 && lbStartIdx < fInputLength) {  in MatchChunkAt()
5444                         U16_SET_CP_START(inputBuf, 0, lbStartIdx);  in MatchChunkAt()
5449                     if (lbStartIdx == 0) {  in MatchChunkAt()
5450                         lbStartIdx--;   // Because U16_BACK is unsafe starting at 0.  in MatchChunkAt()
5452                         U16_BACK_1(inputBuf, 0, lbStartIdx);  in MatchChunkAt()
5456                 if (lbStartIdx < 0 || lbStartIdx < fp->fInputIdx - maxML) {  in MatchChunkAt()
5471                 fp->fInputIdx =  lbStartIdx;  in MatchChunkAt()