On 2020-03-25 23:24, Andreas Rheinhardt wrote:
Steve Lhomme:
From: Steve Lhomme <rob...@ycbcr.xyz>

Always use a comma at the end, order elements by value.
---
  libavformat/matroska.h | 4 ++--
  1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/matroska.h b/libavformat/matroska.h
index 9e33e51c94..e177cd027f 100644
--- a/libavformat/matroska.h
+++ b/libavformat/matroska.h
@@ -286,13 +286,13 @@ typedef enum {
  typedef enum {
      MATROSKA_VIDEO_INTERLACE_FLAG_UNDETERMINED = 0,
      MATROSKA_VIDEO_INTERLACE_FLAG_INTERLACED   = 1,
-    MATROSKA_VIDEO_INTERLACE_FLAG_PROGRESSIVE  = 2
+    MATROSKA_VIDEO_INTERLACE_FLAG_PROGRESSIVE  = 2,
  } MatroskaVideoInterlaceFlag;
typedef enum {
      MATROSKA_VIDEO_FIELDORDER_PROGRESSIVE  = 0,
-    MATROSKA_VIDEO_FIELDORDER_UNDETERMINED = 2,
      MATROSKA_VIDEO_FIELDORDER_TT           = 1,
+    MATROSKA_VIDEO_FIELDORDER_UNDETERMINED = 2,
      MATROSKA_VIDEO_FIELDORDER_BB           = 6,
      MATROSKA_VIDEO_FIELDORDER_TB           = 9,
      MATROSKA_VIDEO_FIELDORDER_BT           = 14,

Would it actually be allowed to add new values to the range of
FlagInterlaced (to which the MatroskaVideoInterlaceFlag enum
corresponds)? If no, then we should not add a comma, as this signals
extensibility.
The reordering looks good either way.

Yes, dependending on the DocType version it might be possible that some new values are added to enums (not just this one).

Also I'm not sure I can tell an element in the last of an "list" in XSLT so that would be more trouble to generate the code.
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