I've had this issue several times now. While building a site, including some content, I keep wordpress in a subdirectory (say, /wordpress/). When putting it live, I move/copy 3 files out of the dir into the root, in accordance with the WordPress specifications here
http://codex.wordpress.org/Giving_WordPress_Its_Own_Directory#Using_a_pre-existing_subdirectory_install
It works, but all the links already entered in content refer to /wordpress/bla/bla and will, after the move, return 'file not found'. Also, links previously sent in emails and links already indexed by Google will return file not found.
My question is: is this behaviour as designed, or am I doing something wrong ?
Please note: my question is not how to fix it. It's easy enough to add some lines to the root .htaccess to say 'for every request inside /wordpress/, if it doesnt exist, remove the word /wordpress/ and try again', so I'm surprised wordpress doesn't do that by itself - this makes me think I'm doing something wrong ...
*-pike
