% 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 11.1.7, p. II-62. % Original source in file "par2.TEX", starting line 737. \wlog{L: "par-lcl.tip" ["par2.TEX," l. 737, p. II-62]}% % This file DOES NOT belong to format "texip." \InputD{par-lab.tip} \catcode`\@ = 11 \newcount\@LabelCounter \def\CountingItem{% \advance\@LabelCounter by 1 \ifcase\@LabeledParNesting \or \ItemLR{\the\@LabelCounter.}% \or \ItemLR{% \advance\@LabelCounter by `\a (\char\@LabelCounter)% }% \or \ItemLR{\romannumeral\@LabelCounter.}% \else \errmessage{\string\CountingItem: nesting level up to 3 supported only.}% \fi } \catcode`\@ = 12