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+
+% remreset package
+%%%%%%%%%%%%%%%%%%
+
+% Copyright 1997, 2018 David carlisle
+% This file may be distributed under the terms of the LPPL.
+% See README.txt for details.
+
+% 2018/04/01 David Carlisle
+% 1997/09/28 David Carlisle
+
+% LaTeX includes a command \@addtoreset that is used to declare that
+% a counter should be reset every time a second counter is incremented.
+
+% For example the book class has a line
+% \@addtoreset{footnote}{chapter}
+% So that the footnote counter is reset each chapter.
+
+% If you wish to base a new class on book, but without this counter
+% being reset, then standard LaTeX gives no simple mechanism to do
+% this.
+
+% This package defines |\@removefromreset| which just undoes the effect
+% of \@addtoreset. So for example a class file may be defined by
+
+% \LoadClass{book}
+% \@removefromreset{footnote}{chapter}
+
+% 2018: package obsoleted as the command is defined in the LaTeX format.
+
+\@ifundefined{@removefromreset}{%
+\def\@removefromreset#1#2{{%
+ \expandafter\let\csname c@#1\endcsname\@removefromreset
+ \def\@elt##1{%
+ \expandafter\ifx\csname c@##1\endcsname\@removefromreset
+ \else
+ \noexpand\@elt{##1}%
+ \fi}%
+ \expandafter\xdef\csname cl@#2\endcsname{%
+ \csname cl@#2\endcsname}}}%
+}{%
+\PackageWarningNoLine{remreset}
+ {The remreset package is obsolete:\MessageBreak
+ \noexpand\@removefomresset is defined}%
+}
+
+