% This macro source file is from the four volume series
% "TeX in Practice" by Stephan von Bechtolsheim, published
% 1993 by Springer-Verlag, New York.
% Copyright 1993 Stephan von Bechtolsheim.
% No warranty or liability is assumed.
% This macro may be copied freely if no fees other than
% media cost or shipping charges are charged and as long
% as this copyright and the following source code itself
% is not changed. Please see the series for further information.
%
% Version: 1.0
% Date: May 1, 1993
%
%
% This source code is documented in 11.3.3, p. II-77.
% Original source in file "par2.TEX", starting line 1465.
\wlog{L: "itemizel.tip" ["par2.TEX," l. 1465, p. II-77]}%
% This file DOES belong to format "texip."
\InputD{parv-1.tip}
\catcode`\@ = 11
\newcount\@ItemListDepth
\@ItemListDepth = 0
\def\BeginItemize{% 
    \begingroup
    \global\advance\@ItemListDepth by 1
    \ifcase\@ItemListDepth\or
        \@BeginItemizeLevelOne
        \def\Item{\ItemLL{$\bullet$}}%
    \or
        \@BeginItemizeLevelTwo
        \def\Item{\ItemLL{--}}%
    \or
        \@BeginItemizeLevelThree
        \def\Item{\ItemLL{*}}%
    \or
        \@BeginItemizeLevelFour
        \def\Item{\ItemLL{+}}%
    \else
        \errmessage{\string\BeginItemize: maximum nesting of
            4 exceeded.}%
    \fi
}
\def\EndItemize{% 
    \EndAList
    \endgroup
    \global\advance\@ItemListDepth by -1
}
\catcode`\@ = 12