That wiki page is incorrect. There is no system-wide standard “Search and replace” / “Find and replace” keybinding on MacOS.
The attached screen shot shows that Apple’s own TextEdit program binds option+command+f as the “Find and replace” shortcut.
Here are Apple’s Human Interface Guidelines for developers which shows the reserved and expected shortcuts.
As the reporter stated, it would be great to have command+h back as the “Hide Windows” shortcut. Thanks!
