[PATCH v3 6/7] grep.c: add configuration variables to show matched option

To support git-grep(1)'s new option, '--column', document and teach grep.c how to interpret relevant configuration options, similar to those associated with '--line-number'. Signed-off-by: Taylor Blau --- Documentation/config.txt | 5 + Documentation/git-grep.txt | 3 +++ grep.c

[PATCH v3 6/7] grep.c: add configuration variables to show matched option

To support git-grep(1)'s new option, '--column-number', document and teach grep.c how to interpret relevant configuration options, similar to those associated with '--line-number'. Signed-off-by: Taylor Blau --- Documentation/config.txt | 5 + Documentation/git-grep.txt