builtin/grep.c: add '--column' option to 'git-grep(1)'

diff --git a/Documentation/git-grep.txt b/Documentation/git-grep.txt
index 18b494731f51145e9d4a4d078264bedfd3beb00f..31dc0392a6a5f0d74d17c360ed20b623255520bb 100644 (file)
--- a/Documentation/git-grep.txt
+++ b/Documentation/git-grep.txt
@@ -13,7 +13,7 @@ SYNOPSIS
           [-v | --invert-match] [-h|-H] [--full-name]
           [-E | --extended-regexp] [-G | --basic-regexp]
           [-P | --perl-regexp]
-          [-F | --fixed-strings] [-n | --line-number]
+          [-F | --fixed-strings] [-n | --line-number] [--column]
           [-l | --files-with-matches] [-L | --files-without-match]
           [(-O | --open-files-in-pager) [<pager>]]
           [-z | --null]
@@ -169,6 +169,10 @@ providing this option will cause it to die.
 --line-number::
        Prefix the line number to matching lines.
 
+--column::
+       Prefix the 1-indexed byte-offset of the first match from the start of the
+       matching line.
+
 -l::
 --files-with-matches::
 --name-only::
@@ -293,7 +297,7 @@ providing this option will cause it to die.
 For more details about the <pathspec> syntax, see the 'pathspec' entry
 in linkgit:gitglossary[7].
 
-Examples
+EXAMPLES
 --------
 
 `git grep 'time_t' -- '*.[ch]'`::