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b594e59134
This PR adds undocumented functionality for loading custom language plugins at runtime. I don't intend to expose the functionality to end users yet, but this will allow the team to test the capability internally. ### Implementation There isn't much new code in Zed. Most of the work here is within Tree-sitter, in PRs https://github.com/tree-sitter/tree-sitter/pull/1864 and https://github.com/tree-sitter/tree-sitter/pull/2840, which allow Tree-sitter to load languages from WASM blobs. I've tested the functionality in Tree-sitter's test suite and via its CLI, but having it wired into Zed allows us to test the functionality more fully. ### Details Now, on startup, Zed will look for subdirectories inside of `~/Application Support/plugins`. These subdirectories are expected to look similar to the per-language subdirectories in [`crates/zed2/src/languages`](https://github.com/zed-industries/zed/tree/main/crates/zed2/src/languages), except that they also contain a `.wasm` file for the parser itself. I'll add more details here as I go. |
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Semantic Index
Evaluation
Metrics
nDCG@k:
- "The value of NDCG is determined by comparing the relevance of the items returned by the search engine to the relevance of the item that a hypothetical "ideal" search engine would return.
- "The relevance of result is represented by a score (also known as a 'grade') that is assigned to the search query. The scores of these results are then discounted based on their position in the search results -- did they get recommended first or last?"
MRR@k:
- "Mean reciprocal rank quantifies the rank of the first relevant item found in teh recommendation list."
MAP@k:
- "Mean average precision averages the precision@k metric at each relevant item position in the recommendation list.
Resources: