JINNOUCHI Yasushi e4723362c4
feat: enable to set symbols for diff component (#116)
Changes logic to store diffs in `git_diff` because the original has
stored them in a list:

```
{1, 2, 3} => {added = 1, modified = 2, removed = 3}
```
2021-03-02 01:10:23 +01:00
..
2021-02-20 16:59:28 +01:00