+
+ au BufEnter *.c* let b:fswitchlocs='reg:/lib/include/,rel:.'
+ au BufEnter *.h* let b:fswitchlocs='reg:/include/lib/,rel:.'
+ au BufEnter *.cpp,*.cc,*.cxx let b:fswitchdst='h,hxx,hpp,hh'
+ au BufEnter *.h,*.hh,*.hxx let b:fswitchdst='cc,c,cxx,cpp'