secondaryDelta   2827 lib/pdf/xpdf/TextOutputDev.cc 	if (blk && blk->secondaryDelta(blk1) > 0) {
secondaryDelta   2865 lib/pdf/xpdf/TextOutputDev.cc 	  if (blkStack->secondaryDelta(blk1) > blkSpace) {
secondaryDelta   2868 lib/pdf/xpdf/TextOutputDev.cc 	  if (blk && blk->secondaryDelta(blk1) > 0) {
secondaryDelta    295 lib/pdf/xpdf/TextOutputDev.h   double secondaryDelta(TextBlock *blk);