# limit generated C preprocessor tokens to alphabet · gitcafe/zig

[View on GitCafe](https://git.cafe/gitcafe/zig/commit/d8227c79a2ff7882a52bf53f9ded2db4e7081fc8)

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

Visibility: public

Requested revision: d8227c79a2ff7882a52bf53f9ded2db4e7081fc8

Requested commit: d8227c79a2ff7882a52bf53f9ded2db4e7081fc8

Commit: d8227c79a2ff7882a52bf53f9ded2db4e7081fc8

Tree: 8efcb880f09098631a88344be86345113f23ff4d

Author: Andrew Kelley

Committer: Andrew Kelley

## Message

```
limit generated C preprocessor tokens to alphabet

closes #407

The mangling strategy replaces bytes outside the alphabet
with "_xx_" where xx is the hex code of the byte.

```

## Parents

- [1268bdfa606db87791d55541b95274ce5448c022](https://git.cafe/gitcafe/zig/commit/1268bdfa606db87791d55541b95274ce5448c022?format=markdown)

[Source at this commit](https://git.cafe/gitcafe/zig/tree/d8227c79a2ff7882a52bf53f9ded2db4e7081fc8?format=markdown)