Chris Gregory

Boolean NOT operator

1

We have NOT_EQUAL (`\=`) and pattern matching on `#true`/`#false`, so implementing boolean NOT is technically possible, but would be easier with a dedicated NOT operator. `!` is already taken by...

Maintain line and character number after parsing

5

Evaluation has many failure cases, many of which have pretty reasonable error messages. However we do not maintain the line and character numbers associated with nodes in the AST. The...

Pattern matching on string concatenation

2

```rust get_match "bxyz" . get_match = | "a" ++ rest -> "A" | "b" ++ rest -> "B" | "c" ++ rest -> "C" ```

Recursive serialization

1

For example, ``` fac = | 0 -> 1 | n -> n * fac (n - 1) ``` won't serialize because it results in a closure that references itself.

[Feature] Custom headers on API requests in fern spec

3

### Problem description It would be great to be able to send arbitrary headers on requests from the SDK to the API. Fern currently supports the headers `X-Fern-SDK-Language` and `X-Fern-SDK-Version`,...

### Problem description Most package managers support keywords: - JavaScript: https://docs.npmjs.com/cli/v10/configuring-npm/package-json#keywords - Python: https://python-poetry.org/docs/pyproject/#keywords There should be a way to specify keywords in the fern spec ### Why would it...

**Describe the requested icon(s)** I'd like a vase icon. Something that can represent physical art or pottery. I personally think Athenian Greek style is more recognizable as a vase, but...