summaryrefslogtreecommitdiff
path: root/info/examples/tex-in-practice/emprubox.tip
diff options
context:
space:
mode:
Diffstat (limited to 'info/examples/tex-in-practice/emprubox.tip')
-rw-r--r--info/examples/tex-in-practice/emprubox.tip28
1 files changed, 28 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/emprubox.tip b/info/examples/tex-in-practice/emprubox.tip
new file mode 100644
index 0000000000..498d6fd7f9
--- /dev/null
+++ b/info/examples/tex-in-practice/emprubox.tip
@@ -0,0 +1,28 @@
+% 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 9.3.11, p. I-342.
+% Original source in file "boxit.TEX", starting line 1511.
+\wlog{L: "emprubox.tip" ["boxit.TEX," l. 1511, p. I-342]}%
+% This file DOES belong to format "texip."
+\catcode`\@ = 11
+\newbox\@EmptyRuledBox
+\def\EmptyRuledBox #1#2#3{%
+ \setbox\@EmptyRuledBox = \hbox{}%
+ \ht\@EmptyRuledBox = #1\relax
+ \dp\@EmptyRuledBox = #2\relax
+ \wd\@EmptyRuledBox = #3\relax
+ \HboxR{\box\@EmptyRuledBox}%
+}
+\catcode`\@ = 12