2 If set to true, enable `-n` option by default.
5 If set to true, enable the `--column` option by default.
8 Set the default matching behavior. Using a value of 'basic', 'extended',
9 'fixed', or 'perl' will enable the `--basic-regexp`, `--extended-regexp`,
10 `--fixed-strings`, or `--perl-regexp` option accordingly, while the
11 value 'default' will use the `grep.extendedRegexp` option to choose
12 between 'basic' and 'extended'.
15 If set to true, enable `--extended-regexp` option by default. This
16 option is ignored when the `grep.patternType` option is set to a value
20 Number of grep worker threads to use.
21 See `grep.threads` in linkgit:git-grep[1] for more information.
23 grep.fallbackToNoIndex::
24 If set to true, fall back to git grep --no-index if git grep
25 is executed outside of a git repository. Defaults to false.