I made this repository to illustrate some issues I've been having with
Plan9's git implementation.

# Rebase Problem

Switch to branch b with:

```
git/branch b
```

Try to rebase it on top of branch a with:

```
git/rebase a
```

Notice that branch now points to the same commit as branch a.  The
last commit from branch b seems to have ceased to exist.

# Merge Problem

Switch to branch c with:

```
git/branch c
```

Try to merge in branch a with:

```
git/merge a
```

Notice that this should have resulted in a merge conflict, but didn't.