[PATCH 0/8] gpg-interface: Multiple signing tools

This series extends the configuration to allow Git to better work with multiple signing tools.

Ben Toews (1):
  gpg-interface: handle alternative signature types

Jeff King (7):
  gpg-interface: handle bool user.signingkey
  gpg-interface: modernize function declarations
  gpg-interface: use size_t for signature buffer size
  gpg-interface: fix const-correctness of "eol" pointer
  gpg-interface: extract gpg line matching helper
  gpg-interface: find the last gpg signature line
  gpg-interface: prepare for parsing arbitrary PEM blocks

 Documentation/config.txt |  40 +++++++---
 builtin/fmt-merge-msg.c  |   6 +-
 builtin/receive-pack.c   |   7 +-
 builtin/tag.c            |   2 +-
 commit.c                 |   2 +-
 gpg-interface.c          | 198 +++++++++++++++++++++++++++++++++++++++--------
 gpg-interface.h          |  67 +++++++++++++---
 log-tree.c               |   7 +-
 ref-filter.c             |   2 +-
 t/lib-gpg.sh             |  26 +++++++
 t/t7004-tag.sh           |  11 +++
 t/t7510-signed-commit.sh |  32 +++++++-
 tag.c                    |   2 +-
 13 files changed, 336 insertions(+), 66 deletions(-)