bit info: regex used in sed command fails on macOS

[CyberJack]

Describe the bug When the bit info command is run on a macOS, the regex used to fetch the status of submodules fails

sed: 1: "s/\([^abcdef0-9]\{,2\}\ ...": RE error: invalid repetition count(s)

The problem is that sed on macOS does not understand the {,2} quantifier. It must be changed to {0,2}.

To Reproduce Steps to reproduce the behavior:

1. Install on macOS
2. go to a git repository
3. run bit info

Expected behavior When no submodules are used, I expect an empty section. When there are submodules, I expect information about the submodules.

Desktop (please complete the following information):

• OS: macOS 10.15.7
• Terminal: iTerm2 3.3.12
• Shell: zsh 5.7.1

Fix

I already created a pull request for this: #83

[CyberJack]

The pull request is merged already. Thanks. I will close the ticket.