Add -version to usage output

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/xev.c b/xev.c
index 638eae7..bc46901 100644
--- a/xev.c
+++ b/xev.c
@@ -893,6 +893,7 @@ usage (const char *errmsg)
 "                                  owner_grab_button randr button",
 "           This option can be specified multiple times to select multiple",
 "           event masks.",
+"    -version                            print version and exit",
 "",
 NULL};
     const char **cpp;