notes: make expand_notes_ref globally accessible

diff --git a/builtin/grep.c b/builtin/grep.c
index 0bf8c0116a6a4c178a2c368f17d4103e91486624..85e9583a1335330f8e852d7937abb10c97798bc0 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -769,7 +769,7 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
                OPT_BOOLEAN('F', "fixed-strings", &opt.fixed,
                        "interpret patterns as fixed strings"),
                OPT_GROUP(""),
-               OPT_BOOLEAN('n', NULL, &opt.linenum, "show line numbers"),
+               OPT_BOOLEAN('n', "line-number", &opt.linenum, "show line numbers"),
                OPT_NEGBIT('h', NULL, &opt.pathname, "don't show filenames", 1),
                OPT_BIT('H', NULL, &opt.pathname, "show filenames", 1),
                OPT_NEGBIT(0, "full-name", &opt.relative,