I have been running a blog for the past few years.
At some point this year, I messed something up on my WordPress installation which meant RSS feeds didn't work. At the time, I just added a few lines to the functions.php file and redirected all feed references as I didn't have the time to fix the issue.
However, I now want to resolve it and believe the best way would be to complete re-install wordpress from scratch.
However, with a custom template, URL structure and 100's of pages, what's the best way for me to do this without losing anything? I need everything at the same URL, nothing is being moved - just wanting to re-install rather than track back through everything to find what I broke.
Any help would be much appreciated!