[PATCH v5.1 0/3] Make git-completion Bash 4 compatible

Junio C Hamano wrote:

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On Thu, Dec 02, 2010 at 03:02:07PM -0600, Jonathan Nieder wrote:

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Add a minimal implementation of _get_comp_words_by_ref,
the routine used to work around bash 4.0's COMP_WORDS semantics.

Based on bash-completion 2.x (commit bf763033, 2010-10-26) but
tweaked for simplicity and to allow zsh to at least parse the
code.

[...]

Sorry, but whose repository does that object live in?

Agh, sorry for the mess.  Please fetch

  git://repo.or.cz/git/jrn.git pd/bash-4-completion 

to receive the following history:

  o [maint-1.7.2] --- A --- B --- M [FETCH_HEAD]
                                 /
                                o [master (early part)]

[A] bash: get --pretty=m<tab> completion to work with bash v4
(by Peter)

[B] bash: simple reimplementation of _get_comp_words_by_ref
(discussed above)

[M] Merge branch 'master' (early part) into pd/bash-4-completion
(zsh compatibility)

[master (early part)] completion: fix zsh check under bash with 'set -u'
(2010-10-28 11:45:00 -0700).

A and B are the patches sent previously in this thread, rebased on an
older code base to avoid the zsh support.  A combined diff for the
merge 'M' will follow.  Thoughts, suggestions, acks, test reports
would be welcome.

Thanks for your patience.
Jonathan