Hello. I had two errors when compiling the CVS version with Ubuntu. The one in regen.sh might have to do with some dash limitation (it complains about not supporting more than 32 shifts.) The one with the Makefile  has to do with the version of lex I have here (lex 2.5.33) complaining about -l not accepting an extra argument (I believe it interprets the w as such). I did a quick check after applying the changes and they seem not to break anything. Signed-Off-By: Elder Costa <elder.costa@terra.com.br>.
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