&&
infix macro
high precedence logical AND

and
infix macro
low precedence logical AND

||
infix macro
high precedence logical OR

or
infix macro
low precedence logical OR

^^
infix macro
high precedence logical XOR

xor
infix macro
low precedence logical XOR

//
infix macro
high precedence is defined OR

notandthen
infix macro topic
Empty if first defined, else last


contains the infixish macros that exhibit short-cicuiting behaviour,
where the right hand side will B<not> be evaluated if a certain condition
on the left hand side was met.
