delta/git.git, branch bb/unicode-9.0

unicode_width.h: update the width tables to Unicode 9.0

2016-12-14T17:48:07+00:00

Rerunning update-unicode.sh that we fixed in the previous commits
produces these new tables.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: remove the plane filter

2016-12-14T17:48:07+00:00

The uniset upstream has accepted my patches that eliminate the Unicode
plane offsets from the output in '--32' mode.

Remove the corresponding filter in update_unicode.sh.

This also fixes the issue that the plane offsets were not removed from
the second uniset call.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: automatically download newer definition files

2016-12-14T17:48:00+00:00

Checking just for the unicode data files' existence is not sufficient;
we should also download them if a newer version exists on the Unicode
consortium's servers. Option -N of wget does this nicely for us.

Reviewed-by: Torsten Bögershausen 
Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: pin the uniset repo to a known good commit

2016-12-14T00:12:48+00:00

The uniset upstream has added more commits that for example change the
hexadecimal output in '--32' mode to decimal. Let's pin the repo to a
commit that still outputs the width tables in the format we want.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: remove an unnecessary subshell level

2016-12-14T00:12:47+00:00

After the move into contrib/update-unicode, we no longer create the
unicode directory to have a clean working folder. Instead, the directory
of the script is used. This means that the subshell can be removed.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: move it into contrib/update-unicode

2016-12-14T00:12:47+00:00

As it's used only by a tiny minority of the Git developer population,
this script does not belong into the main Git source directory.

Move it into contrib/ and adjust the paths to account for the new
location.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: delete the command group

2014-12-22T18:03:37+00:00

Now that the whole file is generated by one single command, the
command group is no longer needed.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: make the output structure visible

2014-12-22T18:03:37+00:00

By using a here document instead of the echo/uniset sequence, the
final structure of the generated file becomes obvious.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: shorten uniset invocation path

2014-12-22T18:03:24+00:00

"uniset/uniset" is a relative path; there's no need to prefix it
with "./".

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano

update_unicode.sh: set UNICODE_DIR only once

2014-12-22T18:02:46+00:00

The value is the same on both uniset invocations, so "Don't Repeat
Yourself" applies.

Since this is done as the last command in the sequence, there's no
need to unset UNICODE_DIR at the end.

Signed-off-by: Beat Bolli 
Signed-off-by: Junio C Hamano