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Diffstat (limited to 'info/examples/tex-in-practice/inputc.tip')
-rw-r--r-- | info/examples/tex-in-practice/inputc.tip | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/inputc.tip b/info/examples/tex-in-practice/inputc.tip new file mode 100644 index 0000000000..a05dcf1473 --- /dev/null +++ b/info/examples/tex-in-practice/inputc.tip @@ -0,0 +1,33 @@ +% 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 28.4.2, p. III-466. +% Original source in file "io1.TEX", starting line 977. +\wlog{L: "inputc.tip" ["io1.TEX," l. 977, p. III-466]}% +% This file DOES belong to format "texip." +\InputD{fexist.tip} +\catcode`\@ = 11 +\def\InputC #1{% + \if\FileExistsConditional{#1}% + \input #1 + \else + \message{\string\InputC: there is no file "#1".}% + \fi +} +\def\InputCWithAt #1{% + \catcode`@ = 11 + \InputC{#1}% + \catcode`@ = 12 +} +\catcode`\@ = 12 |