Merge branch 'tb/grep-column'

"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

2 files changed, 11 insertions, 3 deletions

diff --git a/contrib/git-jump/README b/contrib/git-jump/README
index 4484bda..2f618a7 100644
--- a/contrib/git-jump/README
+++ b/contrib/git-jump/README
@@ -25,6 +25,13 @@ git-jump will feed this to the editor:
 foo.c:2: printf("hello word!\n");
 -----------------------------------
 
+Or, when running 'git jump grep', column numbers will also be emitted,
+e.g. `git jump grep "hello"` would return:
+
+-----------------------------------
+foo.c:2:9: printf("hello word!\n");
+-----------------------------------
+
 Obviously this trivial case isn't that interesting; you could just open
 `foo.c` yourself. But when you have many changes scattered across a
 project, you can use the editor's support to "jump" from point to point.
@@ -35,7 +42,8 @@ Git-jump can generate four types of interesting lists:
 
   2. The beginning of any merge conflict markers.
 
-  3. Any grep matches.
+  3. Any grep matches, including the column of the first match on a
+     line.
 
   4. Any whitespace errors detected by `git diff --check`.
 
@@ -82,7 +90,7 @@ which does something similar to `git jump grep`. However, it is limited
 to positioning the cursor to the correct line in only the first file,
 leaving you to locate subsequent hits in that file or other files using
 the editor or pager. By contrast, git-jump provides the editor with a
-complete list of files and line numbers for each match.
+complete list of files, lines, and a column number for each match.
 
 
 Limitations
diff --git a/contrib/git-jump/git-jump b/contrib/git-jump/git-jump
index 80ab059..931b0fe 100755
--- a/contrib/git-jump/git-jump
+++ b/contrib/git-jump/git-jump
@@ -52,7 +52,7 @@ mode_merge() {
 # editor shows them to us in the status bar.
 mode_grep() {
 	cmd=$(git config jump.grepCmd)
-	test -n "$cmd" || cmd="git grep -n"
+	test -n "$cmd" || cmd="git grep -n --column"
 	$cmd "$@" |
 	perl -pe '
 	s/[ \t]+/ /g;