WordPress MU

I tried to hack WPMU so that it would be possible to create blos with address like: my-blog.domain.com, I mean with characters "-" or "_" etc. which is normally forbidden

I managed to do so by editing regular expression from

[a-zA-Z0-9]

to

[a-zA-Z0-9.-]

, It works fine.

I ask if there is any reason why it is not allowed? I mean will this make any problems in the future, or something like that?

thanks for your advices, I am new with WPMU..

Which file did you edit to allow this. I would like to do the same.

Thanks,

it's wp-include/wpmu-function.php

Not sure why it's not in there.

yes, I have edited file: wp-include/wpmu-function.php line 1011 for blog name, line 910 to allow same with usernames.

I think it would be nice to include it in official release of WPMU ;)

Did you open up a trac ticket and explain your reasoning?

no, not yet. As I am new here, I am just looking around here. ok, I will look at "trac" and try to open up ticket

I have opened ticket #363 solving this issue here:
http://trac.mu.wordpress.org/ticket/363