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Diffstat (limited to 'info/examples/tip/ifx-mac.tip')
-rw-r--r-- | info/examples/tip/ifx-mac.tip | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/info/examples/tip/ifx-mac.tip b/info/examples/tip/ifx-mac.tip new file mode 100644 index 0000000000..0af3f324b0 --- /dev/null +++ b/info/examples/tip/ifx-mac.tip @@ -0,0 +1,26 @@ +% 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 25.1.20.1, p. III-344. +% Original source in file "macros5.TEX", starting line 1529. +\wlog{L: "ifx-mac.tip" ["macros5.TEX," l. 1529, p. III-344]}% +% This file DOES belong to format "texip." +\catcode`\@ = 11 +\def\IfXConditional #1#2{% + TT\fi + \def\@IfXConditionalOne{#1}% + \def\@IfXConditionalTwo{#2}% + \ifx\@IfXConditionalOne\@IfXConditionalTwo +} +\catcode`\@ = 12 |