git add <pathspec>... defaults to "-A"

Make "git add <pathspec>..." notice paths that have been removed
from the working tree, i.e. the same as "git add -A <pathspec>...".

Given that "git add <pathspec>" is to update the index with the
state of the named part of the working tree as a whole, it makes it
more intuitive, and also makes it possible to simplify the advice we
give while marking the paths the user finished resolving conflicts
with.  We used to say "to record removal as a resolution, remove the
path from the working tree and say 'git rm'; for all other cases,
edit the path in the working tree and say 'git add'", but we can now
say "update the path in the working tree and say 'git add'" instead.

As promised, this merges the temporary update_files_in_cache() helper
function back to add_files_to_cache() function.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
git add: -u/-A now affects the entire working tree

As promised in 0fa2eb530fb7 (add: warn when -u or -A is used without
pathspec, 2013-01-28), in Git 2.0, "git add -u/-A" that is run
without pathspec in a subdirectory updates all updated paths in the
entire working tree, not just the current directory and its
subdirectories.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
core.statinfo: remove as promised in Git 2.0

Signed-off-by: Junio C Hamano <gitster@pobox.com>
push: switch default from "matching" to "simple"

We promised to change the behaviour of lazy "git push [there]" that
does not say what to push on the command line from "matching" to
"simple" in Git 2.0.

This finally flips that bit.

Helped-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff: remove "diff-files -q" in a version of Git in a distant future

This was inherited from "show-diff -q" that was invented to tell
comparison between the index and the working tree to ignore only
removals in 2005.

These days, it is spelled as "--diff-filter=d".

Signed-off-by: Junio C Hamano <gitster@pobox.com>
push: switch default from "matching" to "simple"

We promised to change the behaviour of lazy "git push [there]" that
does not say what to push on the command line from "matching" to
"simple" in Git 2.0.

This finally flips that bit.

Helped-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
strbuf: remove prefixcmp() and suffixcmp()

As starts_with() and ends_with() have been used to
replace prefixcmp() and suffixcmp() respectively,
we can now remove them.

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Merge branch 'jc/push-2.0-default-to-simple'

Finally update the "git push" default behaviour to "simple".
Merge branch 'jn/add-2.0-u-A-sans-pathspec'

"git add -u" and "git add -A" without any pathspec is a tree-wide
operation now, even when they are run in a subdirectory of the
working tree.
Merge branch 'jc/add-2.0-ignore-removal'

"git add <pathspec>" is the same as "git add -A <pathspec>" now,
i.e. it does not ignore removals from the directory specified.
Merge branch 'jc/core-checkstat-2.0'

"core.statinfo" configuration variable, which was a never-advertised
synonym to "core.checkstat", has been removed.
Merge branch 'gj/push-more-verbose-advice'
Merge branch 'jc/hold-diff-remove-q-synonym-for-no-deletion'

Remove a confusing and deprecated "-q" option from "git diff-files";
"git diff-files --diff-filter=d" can be used instead.
Merge branch 'cc/starts-n-ends-with-endgame'

prefixcmp/suffixcmp are gone.
Start preparing for Git 2.0

Signed-off-by: Junio C Hamano <gitster@pobox.com>