Hi, Attached is the sixth revision of my patch-set "Support %(trailers) arguments in for-each-ref(1)". In includes the following changes since v5: * Added an additional patch to change t4205 to harden `unfold()` against multi-line trailer folding. * Added a missing parameter call in ref-filter.c to `trailers_atom_parser` through `contents_atom_parser`. I believe that this version of the series should be ready for queueing. I am going to address Peff's follow-up for teaching `parse_ref_atom_filter` to accept "empty" argument lists as `%(refname:)` in a follow-up series later this evening. Thanks again :-). -- - Taylor