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Diffstat (limited to 'info/examples/tex-in-practice/enum.tip')
-rw-r--r-- | info/examples/tex-in-practice/enum.tip | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/enum.tip b/info/examples/tex-in-practice/enum.tip new file mode 100644 index 0000000000..b32412ae08 --- /dev/null +++ b/info/examples/tex-in-practice/enum.tip @@ -0,0 +1,34 @@ +% 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 27.2, p. III-420. +% Original source in file "macros7.TEX", starting line 1219. +\wlog{L: "enum.tip" ["macros7.TEX," l. 1219, p. III-420]}% +% This file DOES NOT belong to format "texip." +\InputD{conval.tip} +\InputD{list-mac.tip} +\catcode`\@ = 11 +\newcount\@EnumCount +\def\@Enum #1{% + \NameEdef{#1}{\the\@EnumCount}% + \wlog{\string\@Enum: name = #1, value = \the\@EnumCount}% + \advance\@EnumCount by 1 +} +\def\Enum #1{% + \@EnumCount = 0 + \def\@EnumList{}% + \ConvertArgsToListAndAppend{\@EnumList}{#1}% + \ForEveryListElement{\@EnumList}{\@Enum}% +} +\catcode`\@ = 12 |