! Undefined control sequence.
l. 114 \item dragon, \hyperindexformat {\textbf}{15}, \hyperpage{15}
It's hard to guess what the undefined control sequence is from that,
but as an ugly workaround, it seems like either
\def\hyperindexformat{}
or
\def\hyperpage{}
could at least get rid of the error without changing anything else.
Also {\textbf}{15} doesn't look right. Unless the code somewhere has
redefined \textbf (which I guess maybe it has), that gives an error:
! Argument of \textbf has an extra }.
It needs to be just \textbf{15} for normal LaTeX to apply.
Just a couple of random thoughts :). --best, karl.
