git/grep.h, branch v2.22.2

*.[ch]: remove extern from function declarations using spatch

2019-05-05T06:20:06Z

There has been a push to remove extern from function declarations. Remove some instances of "extern" for function declarations which are caught by Coccinelle. Note that Coccinelle has some difficulty with processing functions with `__attribute__` or varargs so some `extern` declarations are left behind to be dealt with in a future patch. This was the Coccinelle patch used: @@ type T; identifier f; @@ - extern T f(...); and it was run with: $ git ls-files \*.{c,h} | grep -v ^compat/ | xargs spatch --sp-file contrib/coccinelle/noextern.cocci --in-place Files under `compat/` are intentionally excluded as some are directly copied from external sources and we should avoid churning them as much as possible. Signed-off-by: Denton Liu Signed-off-by: Junio C Hamano

grep: remove #ifdef NO_PTHREADS

2018-11-05T04:42:11Z

This is a faithful conversion without attempting to improve anything. That comes later. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

userdiff.c: remove implicit dependency on the_index

2018-09-21T16:50:58Z

[jc: squashed in missing forward decl in userdiff.h found by Ramsay] Helped-by: Ramsay Jones Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

grep.c: remove implicit dependency on the_index

2018-09-21T16:48:10Z

Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

Merge branch 'tb/grep-only-matching'

2018-08-02T22:30:44Z

"git grep" learned the "--only-matching" option. * tb/grep-only-matching: grep.c: teach 'git grep --only-matching' grep.c: extract show_line_header()

Merge branch 'tb/grep-column'

2018-07-18T19:20:31Z

"git grep" learned the "--column" option that gives not just the line number but the column number of the hit. * tb/grep-column: contrib/git-jump/git-jump: jump to exact location grep.c: add configuration variables to show matched option builtin/grep.c: add '--column' option to 'git-grep(1)' grep.c: display column number of first match grep.[ch]: extend grep_opt to allow showing matched column grep.c: expose {,inverted} match column in match_line() Documentation/config.txt: camel-case lineNumber for consistency

grep.c: teach 'git grep --only-matching'

2018-07-09T21:15:28Z

Teach 'git grep --only-matching', a new option to only print the matching part(s) of a line. For instance, a line containing the following (taken from README.md:27): (`man gitcvs-migration` or `git help cvs-migration` if git is Is printed as follows: $ git grep --line-number --column --only-matching -e git -- \ README.md | grep ":27" README.md:27:7:git README.md:27:16:git README.md:27:38:git The patch works mostly as one would expect, with the exception of a few considerations that are worth mentioning here. Like GNU grep, this patch ignores --only-matching when --invert (-v) is given. There is a sensible answer here, but parity with the behavior of other tools is preferred. Because a line might contain more than one match, there are special considerations pertaining to when to print line headers, newlines, and how to increment the match column offset. The line header and newlines are handled as a special case within the main loop to avoid polluting the surrounding code with conditionals that have large blocks. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano

grep.[ch]: extend grep_opt to allow showing matched column

2018-06-22T19:59:02Z

To support showing the matched column when calling 'git-grep(1)', teach 'grep_opt' the normal set of options to configure the default behavior and colorization of this feature. Now that we have opt->columnnum, use it to disable short-circuiting over ORs and ANDs so that col and icol are always filled with the earliest matches on each line. In addition, don't return the first match from match_line(), for the same reason. Signed-off-by: Taylor Blau Signed-off-by: Junio C Hamano

grep: keep all colors in an array

2018-05-29T05:51:28Z

This is more inline with how we handle color slots in other code. It also allows us to get the list of configurable color slots later. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

Merge branch 'ab/pcre-v2'

2017-11-15T03:14:34Z

Building with NO_LIBPCRE1_JIT did not disable it, which has been fixed. * ab/pcre-v2: grep: fix NO_LIBPCRE1_JIT to fully disable JIT