[Lynx-dev] lynx return values

[Frank McCown]

Hello,

I was wondering if there is some documentation somewhere that
specifies what the various return values are for lynx.  For example,
when I execute

lynx -dump http://www.harding.edu/ ; echo $?

it says the return value is 0.  I've been executing lynx from a php
script and getting a return value of 2.  I really need to know why I'm
getting back a 2, but I can't find where this is documented.

Thanks,
Frank