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diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md index 2be8f77c..86caff71 100644 --- a/docs/CONTRIBUTING.md +++ b/docs/CONTRIBUTING.md @@ -53,6 +53,10 @@ Existing tests can be used as examples. Helpers can be found in [helpers.rs][helpers.rs]. The log level can be set with the `HELIX_LOG_LEVEL` environment variable, e.g. `HELIX_LOG_LEVEL=debug cargo integration-test`. +Contributors using MacOS might encounter `Too many open files (os error 24)` +failures while running integration tests. This can be resolved by increasing +the default value (e.g. to `10240` from `256`) by running `ulimit -n 10240`. + ## Minimum Stable Rust Version (MSRV) Policy Helix follows the MSRV of Firefox. |