supsub

// Usage: pl -gif supsub.htm 
//
// Superscripts and subscripts example.
// Available in versions 2.3+... 
// Text must be rendered in a monospace font for it to work.



// superscripts/subscripts capability must be enabled first... 
#proc settings
enable_suscripts: yes


#proc rect
  rectangle: 1 1 3 3


#proc annotate
  location: 2 2.8
  text:  
	a^2^ + b^2^ + c^2^ 
        CO`2` and H`2`O


#proc annotate
  location: 1.2 1.8
  verttext: yes
  text:
	a^2^ + b^2^ + c^2^ 
        CO`2` and H`2`O