Caps+p         Ctrl+Backspace (Delete previous word)
  Caps+f         Backspace
  Caps+d         Delete
  Caps+h/j/k/l   Left/Down/Up/Right arrow
  Caps+u/i       Home/End
  Caps+m/,       Page Down/Up
  Caps+e/r       Ctrl+Left/Right (next/previous word)
  Caps+3         Insert current date, e. g. 14.05.20
  Caps+Shift+3   ISO format 2020-05-14