Maxime Coste 9a5cf2fc9f Support explicit register for :, |, ! and $ commands ... Giving an explicit register uses its content for the default value to use if the user does not enter anything. This enables: `set-register a %{commands}; execute-keys '"a:<ret>'` `set-register a %{shell script}; execute-keys '"a|<ret>'` ... This provides a nice way to avoid the need to escape keys to use those normal mode commands. Fixes #3825		2020-10-20 21:56:51 +11:00
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