What does "Unknown modifier letter" mean while building

["Jan Djärv" <jan.h.d@swipnet.se>]

Hi.

Building trunk on Fedora 18 gives:

...
Compiling /home/jhd/src/emacs/current/leim/quail/latin-ltx.el
Loading /home/jhd/src/emacs/current/lisp/international/uni-name.el (source)...
Unknown modifier letter LIGATURE OE
Unknown modifier letter H WITH STROKE
Unknown modifier letter EZH
Unknown modifier letter Z WITH CURL
Unknown modifier letter Z WITH RETROFLEX HOOK
Unknown modifier letter TURNED V
Unknown modifier letter V WITH HOOK
Unknown modifier letter CAPITAL U
Unknown modifier letter U BAR
Unknown modifier letter T WITH PALATAL HOOK
Unknown modifier letter ESH
Unknown modifier letter S WITH HOOK
Unknown modifier letter BARRED O
Unknown modifier letter CAPITAL N
Unknown modifier letter N WITH RETROFLEX HOOK
Unknown modifier letter N WITH LEFT HOOK
Unknown modifier letter TURNED M WITH LONG LEG
Unknown modifier letter M WITH HOOK
Unknown modifier letter CAPITAL L
Unknown modifier letter L WITH PALATAL HOOK
Unknown modifier letter L WITH RETROFLEX HOOK
Unknown modifier letter J WITH CROSSED-TAIL
Unknown modifier letter CAPITAL I WITH STROKE
Unknown modifier letter CAPITAL I
Unknown modifier letter I WITH STROKE
Unknown modifier letter TURNED H
Unknown modifier letter SCRIPT G
Unknown modifier letter DOTLESS J WITH STROKE
Unknown modifier letter REVERSED OPEN E
Unknown modifier letter ETH
Unknown modifier letter C WITH CURL
Unknown modifier letter TURNED ALPHA
Unknown modifier letter GREEK PHI
Unknown modifier letter GREEK GAMMA
Unknown modifier letter AIN
Unknown modifier letter TURNED M
Unknown modifier letter SIDEWAYS U
Unknown modifier letter BOTTOM HALF O
Unknown modifier letter TOP HALF O
Unknown modifier letter OPEN O
Unknown modifier letter ENG
Unknown modifier letter TURNED I
Unknown modifier letter TURNED OPEN E
Unknown modifier letter OPEN E
Unknown modifier letter SCHWA
Unknown modifier letter TURNED AE
Unknown modifier letter TURNED A
Unknown modifier letter OU
Unknown modifier letter REVERSED N
Unknown modifier letter REVERSED E
Unknown modifier letter BARRED B
Unknown modifier letter AE
Unknown modifier letter REVERSED GLOTTAL STOP
Unknown modifier letter CAPITAL INVERTED R
Unknown modifier letter TURNED R HOOK
Unknown modifier letter TURNED R WITH HOOK
Unknown modifier letter TURNED R
Unknown modifier letter H HOOK
Unknown modifier letter H WITH HOOK
Wrote /home/jhd/src/emacs/current/leim/quail/latin-ltx.elc

Is this an error or what?

	Jan D.