clip             1450 lib/pdf/BitmapOutputDev.cc void BitmapOutputDev::clip(GfxState *state)
clip              436 lib/pdf/FullBitmapOutputDev.cc void FullBitmapOutputDev::clip(GfxState *state)
clip             1304 lib/pdf/GFXOutputDev.cc void GFXOutputDev::clip(GfxState *state) 
clip             3990 lib/pdf/xpdf/GfxState.cc void GfxState::clip() {
clip             1311 lib/pdf/xpdf/SplashOutputDev.cc void SplashOutputDev::clip(GfxState *state) {