I have a lot of changes in a working folder, and something screwed up trying to do an update.
Now when I issue an \'svn cleanup\' I get:
>svn clea
This answer only applies to versions before 1.7 (thanks @ŁukaszBachman).
Subversion stores its information per folder (in .svn), so if you are just dealing with a subfolder you don't need checkout the whole repository - just the folder that has borked:
cd dir_above_borked
mv borked_dir borked_dir.bak
svn update borked_dir
This will give you a good working copy of the borked folder, but you still have your changes backed up in borked_dir.bak. The same principle applies with Windows/TortoiseSVN.
If you have changes in an isolated folder have a look at the
svn checkout -N borked_dir # Non-recursive, but deprecated
or
svn checkout --depth=files borked_dir
# 'depth' is new territory to me, but do 'svn help checkout'