1 - explanations for remaining keywords
3 - find better bold <, >, \, {, }
5 - snapping-in explanation starts
7 - \arrGOO{} adds unwanted indentation
9 - get rid of 'Float too large' for paper size letter
14 - multiple return values mentioned and usage of the three \retvals
20 - arg* vs. args (list)
22 - talking metavariables
24 - lexical vs. dynamic binding
26 - errors/conditions always mentioned as \kwd{}
28 - applicability of declare