emacs: clang-format, scons
emacs: clang-format, scons

clang-format:
* fixed bug to run clang-format only when buffer is in c or c++ major mode and
  not run it on all open files when simply a c/c++ file is just visited at the
  same time

scons: added SConstruct and SConscript to auto-mode-alist for
  python-mode

grafoo/dot,grafoo/dot