- Add --sort options to the diff and refresh commands which

  sorts files by filename. The default is to keep files in their
  original order whenever possible.
- refresh command: add new files in sort order instead of the
  filesystem order.
- diff command: output files in the order in which they show up
  in the patch instead of sorting them alphabetically.
- Add sort testcase.

1 files changed, 8 insertions, 2 deletions

diff --git a/scripts/patchfns.in b/scripts/patchfns.in
index 8b58946..1ef7825 100644
--- a/scripts/patchfns.in
+++ b/scripts/patchfns.in
@@ -506,10 +506,16 @@ files_in_patch_ordered()
 		  }
 		}
 	END	{
+		  i = 1
 		  for (file in files) {
-		    if (!(file in printed))
-		      print file
+		    if (!(file in printed)) {
+		      new_files[i]=file
+		      i++
+		    }
 		  }
+		  n = asort(new_files)
+		  for (i=1; i<=n; i++)
+		    print new_files[i]
 		}
 	'
 }