% Figure commands
%
\newcommand{\curfig}{fig.~\thefigure}
+
\newcommand{\nfig}{%
\setcounter{usercount}{\value{figure}}%
\addtocounter{usercount}{1}%
fig.~\thechapter.\theusercount}
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\newcommand{\pfig}{%
\setcounter{usercount}{\value{figure}}%
\addtocounter{usercount}{-1}%
fig.~\thechapter.\theusercount}
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\newcommand{\figref}[1]{fig.~\ref{#1}}
%
% Tables commands