Add -v|--version option to chevron.

diff --git a/chevron/main.py b/chevron/main.py
index 3c15c8b328b8725dc45b510694779227b0c8a896..402319dbf17e4c3eef09e2d30514d295cffbd8f8 100755 (executable)
--- a/chevron/main.py
+++ b/chevron/main.py
@@ -48,6 +48,9 @@ def cli_main():
 
     parser = argparse.ArgumentParser(description=__doc__)
 
+    parser.add_argument('-v', '--version', action='version',
+                        version='0.8.4')
+
     parser.add_argument('template', help='The mustache file',
                         type=is_file)