syntax: glob
*.o
*.Plo
*.Po
*.lo
*.la
*.a
*.os
*~
*.pyc
*.so{,.0}
*.pc

syntax: regexp
^\.hg/
^local/
^dolfin\.conf$
^dolfin/swig/.*\.(py|cc|h)$

^scons/\.sconsign\.dblite$
^scons/options\.cache$
^scons/.*\.log$

^demo/.*/(cpp|python)/.*\.(pvd|vtu|xml)$
