FvwmButtons --> Key Space A C?

How to start the Cerebro with a button? Manually launched with ctrl-space. I tried…

*FvwmButtons: (Title Search, Action(Mouse 1) 'Key Space A C' )

I found one better search apps, Ulauncher. Lighter and preferences are good.

*FvwmButtons: (1x1, Icon $[smallIcons]/search-w.png, Action(Mouse 1) "Exec exec ulauncher" )

https://ulauncher.io/#Download

There’s also rofi…