The ebuild for net-www/mozilla-1.4-r3 does not honour the 'moznoxft' USE flag when computing dependencies. Find a patch attached.
Created attachment 20536 [details, diff] do not consider virtual/xft a dependency if the 'moznoxft' USE flag is set
seems kinda silly when xfree is required, and xfree provides virtual/xft, but what the heck, I fixed it.