set wildignore=""			" Clear it
set wildignore+=.git,.svn		" Version control
set wildignore+=*.o,*.lo,*.obj		" Object files
set wildignore+=*.so,*.so.*,*.a,*.la	" Compiled libraries
set wildignore+=*.dll,*.exe		" Windows libraries and executables
set wildignore+=.*.d,.deps		" Dependency files
set wildignore+=.*.sw?,*~,*.bak		" Various temporary files
set wildignore+=*.class			" Compiled Java classes
set wildignore+=*.pyc			" Python byte code