diff options
Diffstat (limited to 'Lib/argparse.py')
| -rw-r--r-- | Lib/argparse.py | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/Lib/argparse.py b/Lib/argparse.py index 223790c49d..38dd8e6b9d 100644 --- a/Lib/argparse.py +++ b/Lib/argparse.py @@ -392,10 +392,16 @@ class HelpFormatter(object): for action in group._group_actions: group_actions.add(action) if not group.required: - inserts[start] = '[' + if start in inserts: + inserts[start] += ' [' + else: + inserts[start] = '[' inserts[end] = ']' else: - inserts[start] = '(' + if start in inserts: + inserts[start] += ' (' + else: + inserts[start] = '(' inserts[end] = ')' for i in range(start + 1, end): inserts[i] = '|' |