Log Message:
-----------
Minor editing of call handler function, including mostly new TODO items
Expand discussion on types and input arguments in DOC
Modified Files:
--------------
pllolcode:
DOC (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/DOC.diff?r1=1.1&r2=1.2)
pllolcode.c (r1.8 -> r1.9)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/pllolcode/pllolcode/pllolcode.c.diff?r1=1.8&r2=1.9)