testSpan          297 lib/pdf/xpdf/SplashClip.cc SplashClipResult SplashClip::testSpan(int spanXMin, int spanXMax, int spanY) {
testSpan          139 lib/pdf/xpdf/SplashXPathScanner.cc GBool SplashXPathScanner::testSpan(int x0, int x1, int y) {