$ rm -rf d
	$ mkdir -p d/patches
	$ cd d

	$ quilt new sort.diff
	> Patch patches/sort.diff is now on top

	$ quilt add b f
	> File b added to patch patches/sort.diff
	> File f added to patch patches/sort.diff

	$ echo b > b
	$ echo f > f
	$ quilt refresh
	> Refreshed patch patches/sort.diff

	$ quilt add c
	> File c added to patch patches/sort.diff

	$ echo c > c
	$ quilt refresh
	> Refreshed patch patches/sort.diff

	$ quilt files
	> b
	> c
	> f

	$ quilt diff | grep '^Index'
	> Index: d/b
	> Index: d/f
	> Index: d/c

	$ quilt add z x
	> File z added to patch patches/sort.diff
	> File x added to patch patches/sort.diff

	$ echo z > z
	$ echo x > x
	$ quilt files
	> b
	> c
	> f
	> x
	> z

	$ quilt diff | grep '^Index'
	> Index: d/b
	> Index: d/f
	> Index: d/c
	> Index: d/x
	> Index: d/z

	$ quilt add a
	> File a added to patch patches/sort.diff

	$ echo a > a
	$ quilt files
	> a
	> b
	> c
	> f
	> x
	> z

	$ quilt diff | grep '^Index'
	> Index: d/b
	> Index: d/f
	> Index: d/c
	> Index: d/a
	> Index: d/x
	> Index: d/z

	$ quilt refresh
	> Refreshed patch patches/sort.diff

	$ grep '^Index' patches/sort.diff
	> Index: d/b
	> Index: d/f
	> Index: d/c
	> Index: d/a
	> Index: d/x
	> Index: d/z

	$ quilt diff --sort | grep '^Index'
	> Index: d/a
	> Index: d/b
	> Index: d/c
	> Index: d/f
	> Index: d/x
	> Index: d/z

	$ quilt refresh --sort
	> Refreshed patch patches/sort.diff

	$ grep '^Index' patches/sort.diff
	> Index: d/a
	> Index: d/b
	> Index: d/c
	> Index: d/f
	> Index: d/x
	> Index: d/z
	
	$ cd ..
	$ rm -rf d