Some feedback:
- You instructions are kind of wordy. A more understandable format is find, then replace/add before/add after.
- the 1a snippet and changed look the same
- No need to list every profile field in the replace
you could say
In cp_users.cgi
Find: $user_profile[3] = qq!$in{homepage}!;
Add Before: $user_profile[2] = qq!$in{email}!;
Just some feedback after seeing the instructions for many hacks on here, and writing a couple of small ones of my own.