Module development and code questions

Okay feeling pretty stupid so I've got to ask for help...

Hi,

Iam up to creating my secondary menu. It should have different sections like:

E.g.

http://www.domain.com/tea
http://www.domain.com/tea/lemon
http://www.domain.com/tea/wildberry/1202 (where the number is the article number)

Hello all,

Scratching my head over this... How comes this works:

$string = "hello world";
print check_plain($string);
if (check_plain($string) === $string) {
print "<p>match";
}
else {
print $string;
}

But this doesn't?

We want to convert urls in content and menus to relative urls if they are local. ie.
from: http://my.example.com/~dev/?q=/node/30
to: l(/node/30) or ?q=/node/30

The motivation for this is so that links do not break when we move a site from dev to live. The url conversion must happen upon submission. Could someone suggest a way to do this. Something in wiki.module could be used for general content, but what about menus?

Hi everybody!

I'm the maintainer of video.module .

We have realeased a good 4.6 video.module then the past weeks worked hard
for the new 4.7 version (MAIN).
Now we have a patch for a bug in the 4.6 branch but I'm not able to submit
it to the 4.6 branch

I tried it but not luky with cvs... I'm getting:
cvs commit: sticky tag `DRUPAL-4-6' for file `video.module' is not a branch

Does someone could explain how can I do it?