[PATCH v2 0/1] Sort detached HEAD lines firstly

This version improves upon the previous:

 - fixes a bug where reverse-sorting didn't work with (HEAD detached) lines, and
   adds a test
 - makes implementation code a little DRYer
 - uses test_when_finished where applicable
 - makes zh_CN locale detection look more like the is_IS locale detection

Thanks,

Matthew DeVore (1):
  ref-filter: sort detached HEAD lines firstly

 ref-filter.c           | 20 ++++++++++++++++----
 t/lib-gettext.sh       | 22 +++++++++++++++++++---
 t/t3207-branch-intl.sh | 41 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 76 insertions(+), 7 deletions(-)
 create mode 100755 t/t3207-branch-intl.sh