126               UBiDi *pLineBiDi,  in ubidi_setLine()  argument
135     if(pLineBiDi==NULL) {  in ubidi_setLine()
147     pLineBiDi->pParaBiDi=NULL;          /* mark unfinished setLine */  in ubidi_setLine()
148     pLineBiDi->text=pParaBiDi->text+start;  in ubidi_setLine()
149     length=pLineBiDi->length=limit-start;  in ubidi_setLine()
150     pLineBiDi->resultLength=pLineBiDi->originalLength=length;  in ubidi_setLine()
151     pLineBiDi->paraLevel=GET_PARALEVEL(pParaBiDi, start);  in ubidi_setLine()
152     pLineBiDi->paraCount=pParaBiDi->paraCount;  in ubidi_setLine()
153     pLineBiDi->runs=NULL;  in ubidi_setLine()
154     pLineBiDi->flags=0;  in ubidi_setLine()
155     pLineBiDi->reorderingMode=pParaBiDi->reorderingMode;  in ubidi_setLine()
156     pLineBiDi->reorderingOptions=pParaBiDi->reorderingOptions;  in ubidi_setLine()
157     pLineBiDi->controlCount=0;  in ubidi_setLine()
162                 pLineBiDi->controlCount++;  in ubidi_setLine()
165         pLineBiDi->resultLength-=pLineBiDi->controlCount;  in ubidi_setLine()
168     pLineBiDi->dirProps=pParaBiDi->dirProps+start;  in ubidi_setLine()
169     pLineBiDi->levels=pParaBiDi->levels+start;  in ubidi_setLine()
170     pLineBiDi->runCount=-1;  in ubidi_setLine()
174         pLineBiDi->direction=pParaBiDi->direction;  in ubidi_setLine()
182             pLineBiDi->trailingWSStart=0;  in ubidi_setLine()
184             pLineBiDi->trailingWSStart=pParaBiDi->trailingWSStart-start;  in ubidi_setLine()
186             pLineBiDi->trailingWSStart=length;  in ubidi_setLine()
189         const UBiDiLevel *levels=pLineBiDi->levels;  in ubidi_setLine()
193         setTrailingWSStart(pLineBiDi);  in ubidi_setLine()
194         trailingWSStart=pLineBiDi->trailingWSStart;  in ubidi_setLine()
199             pLineBiDi->direction=(UBiDiDirection)(pLineBiDi->paraLevel&1);  in ubidi_setLine()
205             if(trailingWSStart<length && (pLineBiDi->paraLevel&1)!=level) {  in ubidi_setLine()
207                 pLineBiDi->direction=UBIDI_MIXED;  in ubidi_setLine()
214                         pLineBiDi->direction=(UBiDiDirection)level;  in ubidi_setLine()
217                         pLineBiDi->direction=UBIDI_MIXED;  in ubidi_setLine()
225         switch(pLineBiDi->direction) {  in ubidi_setLine()
228             pLineBiDi->paraLevel=(UBiDiLevel)((pLineBiDi->paraLevel+1)&~1);  in ubidi_setLine()
231             pLineBiDi->trailingWSStart=0;  in ubidi_setLine()
235             pLineBiDi->paraLevel|=1;  in ubidi_setLine()
238             pLineBiDi->trailingWSStart=0;  in ubidi_setLine()
244     pLineBiDi->pParaBiDi=pParaBiDi;     /* mark successful setLine */  in ubidi_setLine()