Module development and code questions

I am completely stuck, thanks for any help.
using the drupal CVS head from about 2/25 (4.7 of course)

with a simple module named "iquote" , I get this error message:
warning: Missing argument 1 for iquote_help(). and the page never finishes, instead I get "array" - so somehow a reference is confused with an array or vice versa, or maybe its all voodoo.

whats happening is the hook_help function is being called twice. The first time with a path in $section, and the second time with an empty $section. Other modules dont have this problem, just mine.

Has anybody been able to intergrate the SMF forums? http://www.simplemachines.org/

Hi all, I'm trying to create a module that will do the following task (for 4.7)

(1) when a node is created/edited, create a radio button on the editting/adding page.
(2) if the radio button is selected, extract the body's text and process it in some way

Which hooks do I need to look at? Any pointer?

Thanks alot.
vph

Thought I'd checkin to see if anyone has a "convention / conference" scheduling module in the works? What I am looking for is something that will hande:

I have been noodling over this off & on for a couple days, cruising the forums, not finding an answer:

I have a custom node that has a multi-select box. Like this:

Can anyone point me in the direction of any resources concerning using a custom search page and displaying it in a tablesort with a pager in 4.7?

The requirements of the project are to create a search form that consists of: