git/unicode_width.h, branch gitk-resize-error

unicode_width.h: rename to use dash in file name

2018-04-11T09:11:00Z

This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Also adjust contrib/update-unicode as well. Signed-off-by: Stefan Beller

unicode: update the width tables to Unicode 10

2017-07-07T17:33:30Z

Now that Unicode 10 has been announced[0], update the character width tables to the new version. [0] http://blog.unicode.org/2017/06/announcing-unicode-standard-version-100.html Signed-off-by: Beat Bolli Signed-off-by: Junio C Hamano

unicode_width.h: update the width tables to Unicode 9.0

2016-12-14T17:48:07Z

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 of unicode_width.h to Unicode Version 7.0

2014-06-18T17:53:45Z

Unicode Version 7.0 was released yesterday. Run ./update_unicode.sh to update the zero_width table. Note: the double_width is unchanged. Signed-off-by: Torsten Bögershausen Reviewed-by: Jonathan Nieder Signed-off-by: Junio C Hamano

utf8: make it easier to auto-update git_wcwidth()

2014-05-12T17:38:01Z

The function git_wcwidth() returns for a given unicode code point the width on the display: -1 for control characters, 0 for combining or other non-visible code points 1 for e.g. ASCII 2 for double-width code points. This table had been originally been extracted for one Unicode version, probably 3.2. We now use two tables these days, one for zero-width and another for double-width. Make it easier to update these tables to a later version of Unicode by factoring out the table from utf8.c into unicode_width.h and add the script update_unicode.sh to update the table based on the latest Unicode specification files. Thanks to Peter Krefting and Kevin Bracey for helping with their Unicode knowledge. Signed-off-by: Torsten Bögershausen Signed-off-by: Junio C Hamano