Moved IGNORECASE & friends to "top level" definitions following compile(),
since there is no other case of nesting in the manual.
Use {memberdesc} and {methoddesc} as appropriate.
Moved stuff from "Recent Additions to 1.1" to "More on Defining Functions".
This means there's now a short section on "Defining Functions" immediately
followed by a long section "More on Defining Functions."
special markup for the first column of a table using {tableii} or {tableiii}.
In LaTeX, this requires using "textrm" as the formatting function, and this
is needed to remove the bogus "<textrm>" that gets generated otherwise.
There should probably be a more general mapping of specified markup to useful
markup, but that doesn't appear needed at the moment.
do_env_tableii(), do_env_tableiii(): If the markup for the first column is
\textrm, make it empty.
do_cmd_lineii(), do_cmd_lineiii(): If the markup for the first column is
empty, don't add markup around the text.
