e714b898c6
When the 'grep with invalid UTF-8 data' tests were added/adjusted in8a5999838e(grep: stess test PCRE v2 on invalid UTF-8 data, 2019-07-26) and870eea8166(grep: do not enter PCRE2_UTF mode on fixed matching, 2019-07-26) they lacked a redirect which caused them to falsely succeed on most systems. The 'grep -i' test failed on systems where JIT was disabled as it never reached the portion which was missing the redirect. A recent patch added the missing redirect and exposed the fact that the 'PCRE v2: grep non-ASCII from invalid UTF-8 data with -i' test fails regardless of whether JIT is enabled. Based on the final paragraph in in870eea8166: When grepping a non-ASCII fixed string. This is a more general problem that's hard to fix, but we can at least fix the most common case of grepping for a fixed string without "-i". I can't think of a reason for why we'd turn on PCRE2_UTF when matching byte-for-byte like that. it seems that we don't expect that the case-insensitive grep will succeed. Adjust the test to reflect that expectation. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Git - fast, scalable, distributed revision control system
Git is a fast, scalable, distributed revision control system with an unusually rich command set that provides both high-level operations and full access to internals.
Git is an Open Source project covered by the GNU General Public License version 2 (some parts of it are under different licenses, compatible with the GPLv2). It was originally written by Linus Torvalds with help of a group of hackers around the net.
Please read the file INSTALL for installation instructions.
Many Git online resources are accessible from https://git-scm.com/ including full documentation and Git related tools.
See Documentation/gittutorial.txt to get started, then see
Documentation/giteveryday.txt for a useful minimum set of commands, and
Documentation/git-.txt for documentation of each command.
If git has been correctly installed, then the tutorial can also be
read with man gittutorial or git help tutorial, and the
documentation of each command with man git-<commandname> or git help <commandname>.
CVS users may also want to read Documentation/gitcvs-migration.txt
(man gitcvs-migration or git help cvs-migration if git is
installed).
The user discussion and development of Git take place on the Git mailing list -- everyone is welcome to post bug reports, feature requests, comments and patches to git@vger.kernel.org (read Documentation/SubmittingPatches for instructions on patch submission). To subscribe to the list, send an email with just "subscribe git" in the body to majordomo@vger.kernel.org. The mailing list archives are available at https://public-inbox.org/git/, http://marc.info/?l=git and other archival sites.
Issues which are security relevant should be disclosed privately to the Git Security mailing list git-security@googlegroups.com.
The maintainer frequently sends the "What's cooking" reports that list the current status of various development topics to the mailing list. The discussion following them give a good reference for project status, development direction and remaining tasks.
The name "git" was given by Linus Torvalds when he wrote the very first version. He described the tool as "the stupid content tracker" and the name as (depending on your mood):
- random three-letter combination that is pronounceable, and not actually used by any common UNIX command. The fact that it is a mispronunciation of "get" may or may not be relevant.
- stupid. contemptible and despicable. simple. Take your pick from the dictionary of slang.
- "global information tracker": you're in a good mood, and it actually works for you. Angels sing, and a light suddenly fills the room.
- "goddamn idiotic truckload of sh*t": when it breaks