% 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 3.4.1, p. I-68. % Original source in file "reg1.TEX", starting line 2088. \wlog{L: "printco.tip" ["reg1.TEX," l. 2088, p. I-68]}% % This file DOES belong to format "texip." \catcode`\@ = 11 \def\arabic #1{\number#1} \def\roman #1{% \romannumeral #1% } \def\Roman #1{% \ifcase #1\or I\or II\or III\or IV\or V\or VI\or VII\or VIII\or IX\or X\or XI\or XII\or XIII\or XIV\or XV\or XVI\or XVII\or XVIII\or XIX\or XX\or XXI\or XXII\or XXIII\or XXIV\or XV% \else \errmessage{\string\Roman: argument \number#1 out of range, larger than 25.}% \fi } \def\alph #1{% \ifcase #1% \or a\or b\or c\or d\or e\or f\or g\or h\or i% \else \@Morealph{#1}% \fi } \def\@Morealph #1{% \ifcase #1% \or \or \or \or \or \or \or \or \or \or j\or k\or l\or m\or n\or o\or p\or q\or r% \or s\or t\or u\or v\or w\or x\or y\or z% \else \errmessage{\string\@Morealph: argument too large.}% \fi } \def\Alph #1{% \ifcase #1% \or A\or B\or C\or D\or E\or F\or G\or H\or I% \else \@MoreAlph{#1}% \fi } \def\@MoreAlph #1{% \ifcase #1% \or \or \or \or \or \or \or \or \or \or J\or K\or L\or M\or N\or O\or P\or Q\or R% \or S\or T\or U \or V\or W\or X\or Y\or Z% \else \errmessage{\string\@MoreAlph: argument too large.}% \fi } \catcode`\@ = 12