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-rw-r--r--book/src/guides/adding_languages.md12
1 files changed, 11 insertions, 1 deletions
diff --git a/book/src/guides/adding_languages.md b/book/src/guides/adding_languages.md
index 9ad2c285..987ad088 100644
--- a/book/src/guides/adding_languages.md
+++ b/book/src/guides/adding_languages.md
@@ -42,7 +42,16 @@ These are the available keys and descriptions for the file.
## Queries
-For a language to have syntax-highlighting and indentation among other things, you have to add queries. Add a directory for your language with the path `runtime/queries/<name>/`. The tree-sitter [website](https://tree-sitter.github.io/tree-sitter/syntax-highlighting#queries) gives more info on how to write queries.
+For a language to have syntax-highlighting and indentation among
+other things, you have to add queries. Add a directory for your
+language with the path `runtime/queries/<name>/`. The tree-sitter
+[website](https://tree-sitter.github.io/tree-sitter/syntax-highlighting#queries)
+gives more info on how to write queries.
+
+> NOTE: When evaluating queries, the first matching query takes
+precedence, which is different from other editors like neovim where
+the last matching query supercedes the ones before it. See
+[this issue][neovim-query-precedence] for an example.
## Common Issues
@@ -58,3 +67,4 @@ For a language to have syntax-highlighting and indentation among other things, y
[treesitter-language-injection]: https://tree-sitter.github.io/tree-sitter/syntax-highlighting#language-injection
[languages.toml]: https://github.com/helix-editor/helix/blob/master/languages.toml
+[neovim-query-precedence]: https://github.com/helix-editor/helix/pull/1170#issuecomment-997294090