%% %% This is file `alphalph.sty', %% generated with the docstrip utility. %% %% The original source files were: %% %% alphalph.dtx (with options: `package') %% %% This is a generated file. %% %% Project: alphalph %% Version: 2011/05/13 v2.4 %% %% Copyright (C) 1999, 2006-2008, 2010, 2011 by %% Heiko Oberdiek %% %% This work may be distributed and/or modified under the %% conditions of the LaTeX Project Public License, either %% version 1.3c of this license or (at your option) any later %% version. This version of this license is in %% http://www.latex-project.org/lppl/lppl-1-3c.txt %% and the latest version of this license is in %% http://www.latex-project.org/lppl.txt %% and version 1.3 or later is part of all distributions of %% LaTeX version 2005/12/01 or later. %% %% This work has the LPPL maintenance status "maintained". %% %% This Current Maintainer of this work is Heiko Oberdiek. %% %% The Base Interpreter refers to any `TeX-Format', %% because some files are installed in TDS:tex/generic//. %% %% This work consists of the main source file alphalph.dtx %% and the derived files %% alphalph.sty, alphalph.pdf, alphalph.ins, alphalph.drv, %% alphalph-test1.tex, alphalph-test2.tex, alphalph-test3.tex. %% \begingroup\catcode61\catcode48\catcode32=10\relax% \catcode13=5 % ^^M \endlinechar=13 % \catcode35=6 % # \catcode39=12 % ' \catcode44=12 % , \catcode45=12 % - \catcode46=12 % . \catcode58=12 % : \catcode64=11 % @ \catcode123=1 % { \catcode125=2 % } \expandafter\let\expandafter\x\csname ver@alphalph.sty\endcsname \ifx\x\relax % plain-TeX, first loading \else \def\empty{}% \ifx\x\empty % LaTeX, first loading, % variable is initialized, but \ProvidesPackage not yet seen \else \expandafter\ifx\csname PackageInfo\endcsname\relax \def\x#1#2{% \immediate\write-1{Package #1 Info: #2.}% }% \else \def\x#1#2{\PackageInfo{#1}{#2, stopped}}% \fi \x{alphalph}{The package is already loaded}% \aftergroup\endinput \fi \fi \endgroup% \begingroup\catcode61\catcode48\catcode32=10\relax% \catcode13=5 % ^^M \endlinechar=13 % \catcode35=6 % # \catcode39=12 % ' \catcode40=12 % ( \catcode41=12 % ) \catcode44=12 % , \catcode45=12 % - \catcode46=12 % . \catcode47=12 % / \catcode58=12 % : \catcode64=11 % @ \catcode91=12 % [ \catcode93=12 % ] \catcode123=1 % { \catcode125=2 % } \expandafter\ifx\csname ProvidesPackage\endcsname\relax \def\x#1#2#3[#4]{\endgroup \immediate\write-1{Package: #3 #4}% \xdef#1{#4}% }% \else \def\x#1#2[#3]{\endgroup #2[{#3}]% \ifx#1\@undefined \xdef#1{#3}% \fi \ifx#1\relax \xdef#1{#3}% \fi }% \fi \expandafter\x\csname ver@alphalph.sty\endcsname \ProvidesPackage{alphalph}% [2011/05/13 v2.4 Convert numbers to letters (HO)]% \begingroup\catcode61\catcode48\catcode32=10\relax% \catcode13=5 % ^^M \endlinechar=13 % \catcode123=1 % { \catcode125=2 % } \catcode64=11 % @ \def\x{\endgroup \expandafter\edef\csname AlPh@AtEnd\endcsname{% \endlinechar=\the\endlinechar\relax \catcode13=\the\catcode13\relax \catcode32=\the\catcode32\relax \catcode35=\the\catcode35\relax \catcode61=\the\catcode61\relax \catcode64=\the\catcode64\relax \catcode123=\the\catcode123\relax \catcode125=\the\catcode125\relax }% }% \x\catcode61\catcode48\catcode32=10\relax% \catcode13=5 % ^^M \endlinechar=13 % \catcode35=6 % # \catcode64=11 % @ \catcode123=1 % { \catcode125=2 % } \def\TMP@EnsureCode#1#2{% \edef\AlPh@AtEnd{% \AlPh@AtEnd \catcode#1=\the\catcode#1\relax }% \catcode#1=#2\relax } \TMP@EnsureCode{33}{12}% ! \TMP@EnsureCode{39}{12}% ' \TMP@EnsureCode{40}{12}% ( \TMP@EnsureCode{41}{12}% ) \TMP@EnsureCode{43}{12}% + \TMP@EnsureCode{44}{12}% , \TMP@EnsureCode{46}{12}% . \TMP@EnsureCode{47}{12}% / \TMP@EnsureCode{59}{12}% ; \TMP@EnsureCode{60}{12}% < \TMP@EnsureCode{62}{12}% > \TMP@EnsureCode{91}{12}% [ \TMP@EnsureCode{93}{12}% ] \TMP@EnsureCode{96}{12}% ` \TMP@EnsureCode{124}{12}% | \edef\AlPh@AtEnd{\AlPh@AtEnd\noexpand\endinput} \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname RequirePackage\endcsname\relax \input infwarerr.sty\relax \input intcalc.sty\relax \else \RequirePackage{infwarerr}[2007/09/09]% \RequirePackage{intcalc}[2007/09/09]% \fi \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname numexpr\endcsname\relax \catcode124=9 % '!': ignore \catcode43=14 % '+': comment \else \catcode124=14 % '!': comment \catcode43=9 % '+': ignore \fi \def\AlPh@Error#1{% \begingroup \escapechar=92 % backslash \@PackageError{alphalph}{#1}\@ehc \endgroup } \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname @ifdefinable\endcsname\relax \def\AlPh@IfDefinable#1#2{% \ifcase\ifx#1\@undefined\else\ifx#1\relax\else1\fi\fi0 % #2% \else \AlPh@Error{% Command \string#1 already defined% }% \fi }% \else \let\AlPh@IfDefinable\@ifdefinable \fi \long\def\@ReturnAfterElseFi#1\else#2\fi{\fi#1} \long\def\@ReturnAfterFi#1\fi{\fi#1} \expandafter\ifx\csname @gobblefour\endcsname\relax \long\def\@gobblefour#1#2#3#4{}% \fi \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname kernel@ifnextchar\endcsname\relax \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname @ifnextchar\endcsname\relax \def\AlPh@IfOptArg#1#2{% \def\AlPh@TempA{#1}% \def\AlPh@TempB{#2}% \futurelet\AlPh@Token\AlPh@IfOptArgNext }% \let\AlPh@BracketLeft=[%] \def\AlPh@IfOptArgNext{% \ifx\AlPh@Token\AlPh@BracketLeft \expandafter\AlPh@TempA \else \expandafter\AlPh@TempB \fi }% \else \def\AlPh@IfOptArg{\@ifnextchar[}%] \fi \else \def\AlPh@IfOptArg{\kernel@ifnextchar[}%] \fi \def\alphalph@Alph#1{% \ifcase#1% @% \or A\or B\or C\or D\or E\or F\or G\or H\or I\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 \AlPh@ctrerr @% \fi } \def\alphalph@alph#1{% \ifcase#1% @% \or a\or b\or c\or d\or e\or f\or g\or h\or i\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 \AlPh@ctrerr @% \fi } \def\AlPh@ctrerr{} \def\AlPh@GetNumberOfSymbols#1{% \AlPh@TestNumber1!{#1}% \ifAlPh@Unavailable \def\AlPh@Number{0}% \AlPh@Error{No symbols found}% \else \def\AlPh@Number{1}% \AlPh@ExpSearch2!{#1}% \fi } \let\ifAlPh@Unavailable\iffalse \def\AlPh@Unavailabletrue{% \global\let\ifAlPh@Unavailable\iftrue } \def\AlPh@Unavailablefalse{% \global\let\ifAlPh@Unavailable\iffalse } \def\AlPh@TestNumber#1!#2{% \AlPh@Unavailablefalse \begingroup \setbox0=\hbox{% \begingroup % color \let\@ctrerr\AlPh@Unavailabletrue \let\AlPh@ctrerr\AlPh@Unavailabletrue #2{#1}% \endgroup }% \ifdim\wd0=0pt % \AlPh@Unavailabletrue \fi \endgroup } \def\AlPh@ExpSearch#1!#2{% \let\AlPh@Next\relax \AlPh@TestNumber#1!{#2}% \ifAlPh@Unavailable \expandafter\AlPh@BinSearch\AlPh@Number!#1!{#2}% \else \def\AlPh@Number{#1}% \ifnum#1>1073741823 % \AlPh@TestNumber2147483647!{#2}% \ifAlPh@Unavailable \AlPh@BinSearch#1!2147483647!{#2}% \else \def\AlPh@Number{0}% \AlPh@Error{% Maximal symbol number not found% }% \fi \else \def\AlPh@Next{% \expandafter\AlPh@ExpSearch\number\intcalcShl{#1}!{#2}% }% \fi \fi \AlPh@Next } \def\AlPh@BinSearch#1!#2!#3{% \expandafter\AlPh@ProcessBinSearch \number\intcalcShr{\intcalcAdd{#1}{#2}}!% #1!#2!{#3}% } \def\AlPh@ProcessBinSearch#1!#2!#3!#4{% \let\AlPh@Next\relax \ifnum#1>#2 % \ifnum#1<#3 % \AlPh@TestNumber#1!{#4}% \ifAlPh@Unavailable \def\AlPh@Next{% \AlPh@BinSearch#2!#1!{#4}% }% \else \def\AlPh@Next{% \AlPh@BinSearch#1!#3!{#4}% }% \fi \else \def\AlPh@Number{#2}% \fi \else \def\AlPh@Number{#2}% \fi \AlPh@Next } \def\AlPh@CheckPositive#1!#2{% \ifnum#1<1 % \expandafter\@gobblefour \fi #2{#1}% } \def\AlPh@Method@alph#1#2#3{% \expandafter\AlPh@CheckPositive | \number#3!% + \the\numexpr#3!% \AlPh@ProcessAlph {#1}{#2}% } \def\AlPh@ProcessAlph#1#2#3{% \ifnum#1>#2 % \@ReturnAfterElseFi{% \expandafter\AlPh@StepAlph\number \intcalcInc{% \intcalcMod{\intcalcDec{#1}}{#2}% }% \expandafter!\number \intcalcDiv{\intcalcDec{#1}}{#2}% !{#2}{#3}% }% \else \@ReturnAfterFi{% #3{#1}% }% \fi } \def\AlPh@StepAlph#1!#2!#3#4{% \AlPh@ProcessAlph{#2}{#3}{#4}% #4{#1}% } \def\AlPh@Method@wrap#1#2#3{% \expandafter\AlPh@CheckPositive | \number#3!% + \the\numexpr#3!% \AlPh@ProcessWrap {#1}{#2}% } \def\AlPh@ProcessWrap#1#2#3{% \ifnum#1>#2 % \@ReturnAfterElseFi{% \expandafter\AlPh@StepWrap\number \intcalcInc{\intcalcMod{\intcalcDec{#1}}{#2}}% !{#3}% }% \else \@ReturnAfterFi{% #3{#1}% }% \fi } \def\AlPh@StepWrap#1!#2{% #2{#1}% } \def\AlPh@Method@mult#1#2#3{% \expandafter\AlPh@CheckPositive | \number#3!% + \the\numexpr#3!% \AlPh@ProcessMult {#1}{#2}% } \def\AlPh@ProcessMult#1#2#3{% \ifnum#1>#2 % \@ReturnAfterElseFi{% \expandafter\AlPh@StepMult\romannumeral \intcalcInc{\intcalcDiv{\intcalcDec{#1}}{#2}}% 000% \expandafter!\number \intcalcInc{\intcalcMod{\intcalcDec{#1}}{#2}}% !{#3}% }% \else \@ReturnAfterFi{% #3{#1}% }% \fi } \def\AlPh@StepMult#1#2!#3!#4{% \ifx\\#2\\% \else \@ReturnAfterFi{% \AlPh@StepMult#2!#3!{#4}% }% \fi #4{#3}% } \AlPh@IfDefinable\newalphalph{% \def\newalphalph#1{% \AlPh@IfOptArg{% \AlPh@newalphalph{#1}% }{% \AlPh@newalphalph{#1}[alph]% }% }% } \def\AlPh@newalphalph#1[#2]#3#4{% \begingroup\expandafter\expandafter\expandafter\endgroup \expandafter\ifx\csname AlPh@Method@#2\endcsname\relax \AlPh@Error{% Unknown method % | `#2'% + `\detokenize{#2}'% }% \else \ifx\\#4\\% \AlPh@GetNumberOfSymbols{#3}% \ifcase\AlPh@Number \else \begingroup \escapechar=92 % backslash \@PackageInfo{alphalph}{% Number of symbols for \string#1 is \AlPh@Number }% \endgroup \expandafter\AlPh@NewAlphAlph \csname AlPh@Method@#2\expandafter\endcsname \AlPh@Number!{#1}{#3}% \fi \else \expandafter\AlPh@NewAlphAlph \csname AlPh@Method@#2\expandafter\endcsname | \number#4!% + \the\numexpr#4!% {#1}{#3}% \fi \fi }% \def\AlPh@NewAlphAlph#1#2!#3#4{% \AlPh@IfDefinable#3{% \ifnum#2>0 % \def#3{#1{#2}{#4}}% \else \AlPh@Error{% Definition of \string#3 failed,\MessageBreak because number of symbols (#2) is not positive% }% \fi }% } \newalphalph\AlphAlph\alphalph@Alph{26} \newalphalph\alphalph\alphalph@alph{26} \AlPh@AtEnd% \endinput %% %% End of file `alphalph.sty'.