The changes since the previous round are:
- Tightening of the refname rule comes very late in the series, so that
we can optionally drop it;
- In addition to allowing "git branch -d bad@{name}ref.", we also allow
"git branch -d bad@{name}ref. good-one" as another escape hatch;
- Update documentation to git-check-ref-format to describe the tightened
rules.
Junio C Hamano (7):
Rename interpret/substitute nth_last_branch functions
strbuf_branchname(): a wrapper for branch name shorthands
check-ref-format --branch: give Porcelain a way to grok branch
shorthand
Fix branch -m @{-1} newname
strbuf_check_branch_ref(): a helper to check a refname for a branch
check_ref_format(): tighten refname rules
checkout -: make "-" to mean "previous branch" everywhere
Documentation/git-check-ref-format.txt | 18 ++++++++++++++++-
branch.c | 10 +--------
builtin-branch.c | 32 +++++++++++++++++-------------
builtin-check-ref-format.c | 9 ++++++++
builtin-checkout.c | 26 ++++++++++--------------
builtin-merge.c | 5 +--
cache.h | 2 +-
refs.c | 16 +++++++++++---
sha1_name.c | 33 ++++++++++++++++++-------------
strbuf.c | 17 ++++++++++++++++
strbuf.h | 3 ++
11 files changed, 110 insertions(+), 61 deletions(-)
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