revset: make balanced addsets by orset() without using _combinesets()
As scmutil.revrange() was rewritten to not use _combinesets(), we no longer
need _combinesets().
#!/usr/bin/env pythonimport errno, os, sysfor f in sys.argv[1:]: try: print f, '->', os.readlink(f) except OSError as err: if err.errno != errno.EINVAL: raise print f, 'not a symlink'sys.exit(0)