467     int32_t stackLast=-1;  in getDirProps()  local
512                 if(stackLast<=UBIDI_MAX_EXPLICIT_LEVEL) {  in getDirProps()
528                 if(stackLast<=UBIDI_MAX_EXPLICIT_LEVEL) {  in getDirProps()
529                     dirProps[isolateStartStack[stackLast]]=RLI;  in getDirProps()
540             stackLast++;  in getDirProps()
541             if(stackLast<=UBIDI_MAX_EXPLICIT_LEVEL) {  in getDirProps()
542                 isolateStartStack[stackLast]=i-1;  in getDirProps()
543                 previousStateStack[stackLast]=state;  in getDirProps()
555                 if(stackLast<=UBIDI_MAX_EXPLICIT_LEVEL) {  in getDirProps()
561             if(stackLast>=0) {  in getDirProps()
562                 if(stackLast<=UBIDI_MAX_EXPLICIT_LEVEL)  in getDirProps()
563                     state=previousStateStack[stackLast];  in getDirProps()
564                 stackLast--;  in getDirProps()
592                 stackLast=-1;  in getDirProps()
598     if(stackLast>UBIDI_MAX_EXPLICIT_LEVEL) {  in getDirProps()
599         stackLast=UBIDI_MAX_EXPLICIT_LEVEL;  in getDirProps()
603     while(stackLast>=0) {  in getDirProps()
610         state=previousStateStack[stackLast];  in getDirProps()
611         stackLast--;  in getDirProps()
1157         uint32_t stackLast=0;  in resolveExplicitLevels()  local
1190                     stackLast++;  in resolveExplicitLevels()
1191                     stack[stackLast]=embeddingLevel;  in resolveExplicitLevels()
1213                 if(stackLast>0 && stack[stackLast]<ISOLATE) {   /* not an isolate entry */  in resolveExplicitLevels()
1215                     stackLast--;  in resolveExplicitLevels()
1216                     embeddingLevel=(UBiDiLevel)stack[stackLast];  in resolveExplicitLevels()
1246                     stackLast++;  in resolveExplicitLevels()
1247                     stack[stackLast]=embeddingLevel+ISOLATE;  in resolveExplicitLevels()
1271                     while(stack[stackLast]<ISOLATE) /* pop embedding entries */  in resolveExplicitLevels()
1272                         stackLast--;                /* until the last isolate entry */  in resolveExplicitLevels()
1273                     stackLast--;                    /* pop also the last isolate entry */  in resolveExplicitLevels()
1279                 embeddingLevel=(UBiDiLevel)stack[stackLast]&~ISOLATE;  in resolveExplicitLevels()
1292                     stackLast=0;  in resolveExplicitLevels()