I'm starting a new intranet-style wiki, and I'd like to make the wiki links fully case-insensitive.
I've read various discussions about the pros and cons of case-sensitivity. What I'm not entirely clear about is what would need to be changed (at the technical level) to achieve it. From what I've read, it may be that the chief technical problem is dealing with existing pages whose title differs only in case. Since I'm starting from scratch, that wouldn't be a concern for me.
Is there some well-known bit of code that needs to be modified to achieve case-insensitive links for a new wiki? Or is this something that needs to be figured out yet?