This is an attempt to allow '-' everywhere a revision is normally allowed.
I previously attempted this as a microproject and the subject was disscussed
at : http://article.gmane.org/gmane.comp.version-control.git/265672
Currently, something like '-~2' does not work. I tried tracing the execution
of, say 'log -~2' vs 'log master -~2' and noticed when calling dwim_ref() with
'-~2', it returns 0 (no refs found) whereas when given 'master~2', it returned
non-zero. However I'm not sure how exactly dwim_ref() works.
Kenny Lee Sin Cheong (4):
Add "-" as @{-1} support for the rev-parse command
t1505: add tests for '-' notation in rev-parse
Handle arg as revision first, then option.
t0102: add tests for '-' notation
builtin/rev-parse.c | 37 +++++++++++++-------------
revision.c | 61 +++++++++++++++++++++++--------------------
sha1_name.c | 2 +-
t/t0102-previous-shorthand.sh | 40 ++++++++++++++++++++++++++++
t/t1505-rev-parse-last.sh | 12 ++++++---
5 files changed, 101 insertions(+), 51 deletions(-)
create mode 100644 t/t0102-previous-shorthand.sh
--
2.3.3.203.g8ffb468.dirty
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