From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 26 Oct 2016 20:14:44 +0000 (-0700)
Subject: Merge branch 'js/libify-require-clean-work-tree'
X-Git-Tag: v2.11.0-rc0~48
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/2bee56be7e241db75774fc6a7a235b8125936943?hp=--cc

Merge branch 'js/libify-require-clean-work-tree'

The require_clean_work_tree() helper was recreated in C when "git
pull" was rewritten from shell; the helper is now made available to
other callers in preparation for upcoming "rebase -i" work.

* js/libify-require-clean-work-tree:
wt-status: begin error messages with lower-case
wt-status: teach has_{unstaged,uncommitted}_changes() about submodules
wt-status: export also the has_un{staged,committed}_changes() functions
wt-status: make the require_clean_work_tree() function reusable
pull: make code more similar to the shell script again
pull: drop confusing prefix parameter of die_on_unclean_work_tree()
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2bee56be7e241db75774fc6a7a235b8125936943