unison/unison-src/transcripts/update-suffixifies-properly.md

```ucm:hide
myproject/main> builtins.merge lib.builtin
```

```unison
a.x.x.x.x = 100
b.x.x.x.x = 100
foo = 25
c.y.y.y.y = foo + 10
d.y.y.y.y = foo + 10
bar = a.x.x.x.x + c.y.y.y.y
```

```ucm
myproject/main> add
```

```unison
foo = +30
```

```ucm:error
myproject/main> update
```