Module development and code questions

Is it possible to change the pager url from something like:

url.com/node?from=10
url.com/node?from=20
...

to something like:
url.com/node/2
url.com/node/3

I suppose this could be done with a URL Alias, but is there an automatic way to do this?

Thanks!

at now, the store is not a node,so we can not track,taxonomy,subscription,serch by content type,favorite and event a store,just like a node.
so i want to create a content type of named "netstore" just like OG. we can put anything into OG but only product into netstore.
i plant to add this modul by change OG.MODUL . The mathe is to cope OG.modul and rename to netstore.modul and change the name of "og_" into "netstore_" .
i want to know if it is validity? are there some clash between OG.MODUL AND NETSTORE.MODUL?

Does anybody know, how the $type Variable value in the search_index() function has to be in case of a book page? I try to exclude book pages from the search indexing. Or is this not the Variable who builds the index?

Thanks in advance

I installed the event module and ran the mysql script to create the required table. When I go in to Blocks, and check the box to activate Events, I get the following error:

Fatal error: Call to undefined function: base_path() in /home/bikecalg/public_html/modules/event/event.theme on line 421

Anyone know what that means?

thanks
Stewart

i run attachment in drupal 4.7, but i find it has code error with filename of the attached files.
can it support utf-8?
i use chinese drupal 4.7.0

I have theme_mymodule_content AND theme_mymodule_list.

I need to be able to call $node->cat from the theme_mymodule_content to use within theme_mymodule_list.

This is so that I get "cat" for that specific node and not a list of nodes using a sql query.

The purpose of doing this so that I get the "cat" for that node, so I can filter theme_mymodule_list with LIKE "$node->cat".

Any ideas on this OR a different method?

Thanks!