HistoryManager Prefix Search Extension

Use PageUp and PageDown to move in history of eg. RunCommand (Alt+F2) or Looking Glass according the command prefix. Works with all components which use imports.misc.history.HistoryManager.

The keys can be changed to Up and Down in configuration.

Example usage

• Start RunCommand by pressing Alt+F2.
• Type gn and press PageUp. It completes the command from your history to gnome-terminal.
• Press PageUp again and you'll get gnome-tweak-tool.

See a demo: https://youtu.be/nSUpKyyM2-U