Module development and code questions

Hi there,

You can find my question a little strange, but I would like to find a list of drupal variable. I explain :

I'm developping a theme for drupal5 based on bluemarine theme.

I see in the template file that there are several variable like $node_url, $content, $picture etc....

I don't know if there are other variable like that to have more possibilities to manipulate drupal without add php function which could already exist.

Where can I find a kind of list of variable, to see all the possibilities of this CMS.

Thanks,

zmove

Just wondering is there any upgrading process to be followed for those that used

http://www-128.ibm.com/developerworks/ibm/library/i-osource6/

for creating drupal 4.7 and mainly upgrading these to drupal 5.+

I followed this for creating my module but the changes
http://drupal.org/node/64279#form-building

are not clicking with me (I just seem to be getting array merge errors)

Ok I want to use a mod more then once on my site. This is the directory mod because I like it. Now what do I do to make multiple directoy mods on my site is this possible or do I just simply rename the file? I have a feeling its not that simple can anyone give me any tips?

Thanks for your time

I am making a new module with an autocomplete form. I got everything running right in terms of the autocomplete function. However when i render the form and try to use it, I get a HTTP auth window which doesn't work for some reason and ultimate results in a 401 error. However if i simply go to the module/autocomplete page, it works just fine. So i am wondering what the autocomplete functions are doing that is causing a HTTP auth login. Any ideas?

Thanks

I'm currently converting a set of modules from 4.7.x to 5.1.

One of these modules is a custom Node type. I've made changes to a variety of locations that all seem to be working out (hook_form, hook_node_info, hook_view, etc...). I can display the Node creation form and once I check the database, the proper data exists in the proper location. However, I can't seem to load that data back into Drupal using hook_load. I'll paste my code below:

Considering that widgEditor's original author has apparently not released any new version for almost two years, I'm wondering about it's future.

It's lightweight, it generates standard and semantic markup, it's user friendly, it doesn't have too many bugs, it handles that evil paste-from-Word pretty cleanly. I love it.