前幾天覺得裝在筆電上的 neovim 也好久沒去更新了，來看看近期有什麼新進展， 後來就看到這個 GC 相關的 issue，留做紀錄 XD

• (Neo)Vim hangs with freeing a lot of objects #1687

• [RFC] Speed up garbage collection (Issue 1687). #1761

• Vim hangs with freeing a lot of objects. Patch for performance-up of GC.

Without this patch, it take 100 seconds to finish GC.
And if set 100000 instead of 50000, vim often hangs.
With this patch, it take just 0.133967 seconds.

又是一個改 GC 後，某處獲得性能提升的例子 (X