Please consider unblocking unifont-1:5.1.20080820-1, currently in unstable. It fixes RC bug #495729, just discovered last week. That bug is related to a DFSG issue with the entire Hangul Syllables block of 11,172 glyphs (syllables) that affects all previous versions of this package. I uploaded the new version right before the previous version was moved into testing.
I think it is safe to migrate unifont-1:5.1.20080820-1 to testing for lenny, given that all that was changed was a block of glyphs and some documentation. The version in unstable has built on all architectures. This bug also affects GRUB, and has been cloned by Robert Millan as RC bug #496061. I am enclosing a debdiff file, edited in three places only to remove 2 * 11,172 lines where the old block of glyphs was removed and the new block added. Those locations are marked "[DELETED 2 * 11172 LINES]". Paul Hardy GPG Key ID: E6E6E390
unifont-edited.debdiff
Description: Binary data