例題のままで、PDFは出来ました。
参考までに/DEF.txt を添付します。
%=========================================================\DEF.TEX
%--------Computer System----------
\def\AFCR{{\sl AFCR}}
\def\DIRECTER{{\sl DIRECTER}}
\def\DISTAGL{{\sl DISTAGL}}
\def\LP3320{{\sl LP3320}}
\def\LSBF{{\sl LSBF}}
\def\MULTAN78{{\sl MULTAN78}}
\def\ORTEP2{{\sl ORTEP2}}
\def\PLUTO{{\sl PLUTO}}
\def\PLUTO78{{\sl PLUTO78}}
\def\PSL{{\sl PSL}}
\def\SEARCHER{{\sl SEARCHER}}
\def\SFFR{{\sl SFFR}}
\def\TABLES{{\sl TABLES}}
%--------Heavy-Atom Method-------
\def\I(h){I({\bf h})}
\def\Io(h){I_{\rm o}({\bf h})}
\def\F(h){F({\bf h})}
\def\Fo(h){F_{\rm o}({\bf h})}
\def\Fc(h){F_{\rm c}({\bf h})}
\def\A(h){A({\bf h})}
\def\B(h){B({\bf h})}
\def\sn2t/l2{\sin^2\theta/\lambda^2}
\def\hr{{\bf h \cdot r}}
\def\P(u){P({\bf u})}
\def\hu{{\bf h \cdot u}}
\def\hx{{\bf h \cdot x}}
\def\alpc(h){\alpha_c({\bf h})}
\def\Rw{R_{\rm w}}
\def\w(h){w({\bf h})}
%--------Direct-Method------
\def\Eh{E({\bf h})}
\def\Eo(h){E_{\rm o}({\bf h})}
\def\Ec(h){E_{\rm c}({\bf h})}
\def\Ek{E({\bf k})}
\def\Ehk{E({\bf h-k})}
\def\E3{\Eh\Ek\Ehk}
\def\phh{\phi({\bf h})}
\def\phk{\phi({\bf k})}
\def\phhk{\phi({\bf h-k})}
\def\kr{{\rm k}_{\rm r}}
\def\Khk{K({\bf h},{\bf k})}
\def\Khhk{K({\bf h},{\bf \mbox{h-k}})}
\def\t(h){t({\bf h})}
\def\hr{{\bf h \cdot r}}
\def\RKarle{R_{\rm Karle}}
\def\QDrew{Q_{\rm Drew}}
%--------Others-------
\def\hrjs{{\bf h \cdot r}_{js}}
\def\kkk{\par \noindent \hangindent=2pc \hangafter=1}
細かく対応して頂いて、有難うございます。