diff options
Diffstat (limited to 'info/examples/tex-in-practice/ts-subst.tip')
-rw-r--r-- | info/examples/tex-in-practice/ts-subst.tip | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/info/examples/tex-in-practice/ts-subst.tip b/info/examples/tex-in-practice/ts-subst.tip new file mode 100644 index 0000000000..57c1b61975 --- /dev/null +++ b/info/examples/tex-in-practice/ts-subst.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 16.1.4, p. II-267. +% Original source in file "fonts2.TEX", starting line 227. +\wlog{L: "ts-subst.tip" ["fonts2.TEX," l. 227, p. II-267]}% +% This file DOES belong to format "texip." +\InputD{substf.tip} +\InputD{newoutfr.tip} +\def\SubstituteFont #1#2#3#4{% + \expandafter\newifOF \csname if-\string#1\endcsname + \csname if-\string#1true\endcsname + \def#1{% + \csname if-\string#1\endcsname + \message{% + \string\SubstituteFont: No \string#2 font at + size #3pt, using \noexpand\rm instead.% + }% + \global\csname if-\string#1false\endcsname + \fi + #4% + }% +} |