# Add cross references for optional documentation and another example of optional capture in while loop\. · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/cce820f93d0648d39f862a5784850580cb2cf4bb)

Repository: [gitcafe/zig](https://git.cafe/gitcafe/zig)

Visibility: public

Requested revision: cce820f93d0648d39f862a5784850580cb2cf4bb

Requested commit: cce820f93d0648d39f862a5784850580cb2cf4bb

Commit: cce820f93d0648d39f862a5784850580cb2cf4bb

Tree: c51c5cf0b7625d376264cc1a25b903c7fcd85c8e

Author: Gordon Cassie

Committer: Gordon Cassie

## Message

```
Add cross references for optional documentation and another example of optional capture in while loop.

```

## Parents

- [56deb5b0545c049f7445003d12e50a052088b994](https://git.cafe/gitcafe/zig/commit/56deb5b0545c049f7445003d12e50a052088b994?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/cce820f93d0648d39f862a5784850580cb2cf4bb?format=markdown)