From e0c6872cf40896c7be36b11dcc744620f10adf1d Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Mon, 2 Sep 2019 13:46:59 +0900 Subject: Initial commit --- info/examples/tip/remtlsp.tip | 50 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 info/examples/tip/remtlsp.tip (limited to 'info/examples/tip/remtlsp.tip') diff --git a/info/examples/tip/remtlsp.tip b/info/examples/tip/remtlsp.tip new file mode 100644 index 0000000000..87bac0dd08 --- /dev/null +++ b/info/examples/tip/remtlsp.tip @@ -0,0 +1,50 @@ +% 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 24.1.20.1, p. III-309. +% Original source in file "macros4.TEX", starting line 1412. +\wlog{L: "remtlsp.tip" ["macros4.TEX," l. 1412, p. III-309]}% +% This file DOES belong to format "texip." +\InputD{compst.tip} +\catcode`\@ = 11 +\def\@TestTrail #1 #2\@Del{% + \def\@RemTspTemp{#1}% +} +\def\RemTsp #1#2{% + \edef\@RemTspTempOne{#2#2 }% + \expandafter\@TestTrail\@RemTspTempOne\@Del + \if\StringsEqualConditional{#2#2}{\@RemTspTemp}% + \def#1{#2}% + \else + \edef\@RemTspTempA{\noexpand\edef\noexpand#1{\@RemTspTemp}}% + \@RemTspTempA + \fi +} +\def\@TestLead #1 #2\@Del{\def\@RemLspOne{#1}} +\def\RemLsp #1#2{% + \edef\@TempRemLsp{#2#2\space}% + \expandafter\@TestLead\@TempRemLsp\@Del + \if\EmptyStringConditional{\@RemLspOne}% + \expandafter\@RemLspThree #2\@Del{#1}% + \else + \def#1{#2}% + \fi +} +\edef\@RemLspTwo{% + \def\noexpand\@RemLspThree\space ##1\noexpand\@Del##2{% + \def##2{##1}% + }% +} +\@RemLspTwo +\catcode`\@ = 12 -- cgit v1.2.3