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ICU-5243 fix bug for 1-char run when REORDER_RUNS_ONLY

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X-SVN-Rev: 19901
This commit is contained in:
Matitiahu Allouche 2006-07-27 14:43:14 +00:00
parent 0b47bd5489
commit eccbb3ccd5
1 changed files with 9 additions and 4 deletions
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13
icu4c/source/common/ubidi.c
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@ -1460,7 +1460,8 @@ setParaRunsOnly(UBiDi *pBiDi, const UChar *text, int32_t length,
Run *runs;
int32_t visualLength, i, j, visualStart, logicalStart,
runCount, runLength, addedRuns, insertRemove,
start, limit, step, indexOddBit, logicalPos;
start, limit, step, indexOddBit, logicalPos,
index, index1;
uint32_t saveOptions;
pBiDi->reorderingMode=UBIDI_REORDER_DEFAULT;
@ -1515,7 +1516,9 @@ setParaRunsOnly(UBiDi *pBiDi, const UChar *text, int32_t length,
}
logicalStart=GET_INDEX(runs[i].logicalStart);
for(j=logicalStart+1; j<logicalStart+runLength; j++) {
if(ABS(visualMap[j]-visualMap[j-1])!=1) {
index=visualMap[j];
index1=visualMap[j-1];
if((ABS(index-index1)!=1) || (saveLevels[index]!=saveLevels[index1])) {
addedRuns++;
}
}
@ -1558,8 +1561,10 @@ setParaRunsOnly(UBiDi *pBiDi, const UChar *text, int32_t length,
step=-1;
}
for(j=start; j!=limit; j+=step) {
if(ABS(visualMap[j]-visualMap[j+step])!=1) {
logicalPos=MIN(visualMap[start], visualMap[j]);
index=visualMap[j];
index1=visualMap[j+step];
if((ABS(index-index1)!=1) || (saveLevels[index]!=saveLevels[index1])) {
logicalPos=MIN(visualMap[start], index);
runs[i+addedRuns].logicalStart=MAKE_INDEX_ODD_PAIR(logicalPos,
saveLevels[logicalPos]^indexOddBit);
runs[i+addedRuns].visualLimit=runs[i].visualLimit;