-find . -name 'b~*.ad[sb]' -print | xargs rm -f
-rm -f *~ a.out xgdb *.x *.ci *.tmp
-rm -f *~ *.o a.out xgdb *.x *.ci *.tmp
+ -find . -name '*.dwo' -print | xargs rm -f
+ -find . -name '*.dwp' -print | xargs rm -f
-rm -f core core.coremaker coremaker.core corefile $(EXECUTABLES)
-rm -f $(MISCELLANEOUS) twice-tmp.c