/p>

<h4>Shift buttons</h4>
<p>
   Pinscape Pico lets you define one or more "Shift" buttons, which modify the
   meanings of other buttons when held down.  It's the same concept as the
   modifier keys on a PC keyboard - Shift, Ctrl, Alt - but it doesn't affect the PC's
   keyboard state; it's all internal to Pinscape and just applies to other
   buttons.  You can define up to 32 shift buttons, allowing for chords
   of commands analog to PC commands like Ctrl+Shift+X.
</p>
<p>
   The first step in setting