} else {
int offset = instruction.offset;
int limit = instruction.offset + instruction.length;
int tgt_off = targetOffset;
rangeIndexTree.splay(offset);
SVNRangeListNode listTail = rangeIndexTree.buildRangeList(offset, limit);
SVNRangeListNode listHead = listTail.head;
for(SVNRangeListNode range = listHead; range != null; range = range.next) {
if (range.kind == SVNRangeListNode.FROM_TARGET) {
myInstructionTemplate.type = SVNDiffInstruction.COPY_FROM_TARGET;
myInstructionTemplate.length = range.limit - range.offset;
myInstructionTemplate.offset = range.targetOffset;