summaryrefslogtreecommitdiff
path: root/info/examples/tex-in-practice/inputc.tip
diff options
context:
space:
mode:
Diffstat (limited to 'info/examples/tex-in-practice/inputc.tip')
-rw-r--r--info/examples/tex-in-practice/inputc.tip33
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