Update git to git-4.3.20.

Remove BUILD_TARGET.

Change pre-install target to post-extract and
don't patch manually, just uses patches/ framework.

This adds gitwhich command and removes gitregrep and gitrfgrep.

Moves terminal files from lib/git/term/ to share/git.

Update patch-ac -- for location of html document. (Now only
installs one.)

Update patch-ab -- to add .gitrc.cons25

Add patch-ad for the .gitrc.cons25 (this was in files, but recreated
patch).

(Note I only slightly tested git. I updated this because
I saw old Makefile.in didn't honor the @mandir@ and @infodir@
as provided by configure. I patched this, but then saw this
was an old version and new version already had this fixed.)

Changes here:

* Version 4.3.20
================

** Moving across filesystems now preserves file ownership.

** Copying no longer preserves file ownership.

** F7 (`make-directory') creates all the intermediate directories.

** Fixed a long standing bug in the xid code for long user names (I
   could finally reproduce it myself).

** Fixed a crash in the incremental search code.

* Version 4.3.19
================

** Fixed 2 compilation problems on non-ANSI C compilers.

** Minor fixes in gitaction.

* Version 4.3.18
================

** The build/installation procedure is now based on automake.

** `make prefix=some_path' no longer recompiles git.  According to the
   new GNU coding standards this is the correct behaviour.

** The key sequence typed so far is displayed in the status bar, if
   not completed in one second.

** `select-extension'/`unselect-extension': new builtin commands,
   bound on `Alt-+'/`Alt--' (or `ESC +'/`ESC -').  These commands
   select/unselect all the files in the current directory that have
   the same extension as the current file.  That is, if the current
   file is "git.c", `select-extension' will select all the "*.c" files
   in the current directory.  If the current file does not have an
   extension (including the case where its name starts with a dot), no
   selections/unselections are made.

** The insertion of file/directory names in the command line
   (Alt-Enter) is a little bit smarter.  Quotes are added only when
   necessary and when before the current possition there is a /, no
   space is added before the name, to allow for path building.

** The incremental forward/backwards search mechanism can recall the
   last searched string if the user types ^S/^R while the string is
   empty.  This is similar to what Emacs does.

** F2 works on *.pgp files (will ask for a passphrase).

** `ESC m f' mounts the first floppy in /mnt/floppy.  `ESC r f'
   unmounts it.

** A simple scroll-bar thumb (#) has been added on the right side of
   the panel's frame.

** The shell command currently being executed is displayed on the
   title of the xterm window.

** GIT_BROWSER: new environment variable.  If set, git will use this
   to view html documents.  If GIT_BROWSER is not set, lynx will be
   used instead.

** A more Unix like key sequence structure in gitps and gitview.  You
   can scroll up and down with `Space' and `Backspace' and quit with
   `q'.

** Binary file split on `^C /' and (in background) on `^C b /'.

** The inconsistency between the keys and the signal names in gitps
   have been fixed.  Signal selection is done with upper case letters
   only.

** Other bug fixes.

1 files changed, 13 insertions, 0 deletions

diff --git a/misc/git/patches/patch-ad b/misc/git/patches/patch-ad
new file mode 100644
index 00000000000..0db4504f59d
--- /dev/null
+++ b/misc/git/patches/patch-ad
@@ -0,0 +1,13 @@
+$NetBSD: patch-ad,v 1.1 2006/01/26 17:58:18 reed Exp $
+
+--- term/.gitrc.cons25.orig	2006-01-26 09:32:11.000000000 -0800
++++ term/.gitrc.cons25	2006-01-26 09:33:17.000000000 -0800
+@@ -24,7 +24,7 @@
+ 
+ [Setup]
+ AnsiColors		= ON	# empty means OFF
+-UseLastScreenChar	= OFF	# use the last character on the screen
++UseLastScreenChar	= ON	# use the last character on the screen
+ StartupScrollStep	=	# empty means half the number of lines
+ 
+