From 0b29f1d9bb37fb5c793896273962d8e746a56a3c Mon Sep 17 00:00:00 2001 From: Karl Berry Date: Tue, 10 Dec 2019 22:16:17 +0000 Subject: alphalph split from oberdiek (10dec19) git-svn-id: svn://tug.org/texlive/trunk@53087 c570f23f-e606-0410-a88d-b1316a301751 --- .../texmf-dist/source/latex/alphalph/alphalph.dtx | 1535 ++++++++++++++++++++ 1 file changed, 1535 insertions(+) create mode 100644 Master/texmf-dist/source/latex/alphalph/alphalph.dtx (limited to 'Master/texmf-dist/source/latex/alphalph/alphalph.dtx') diff --git a/Master/texmf-dist/source/latex/alphalph/alphalph.dtx b/Master/texmf-dist/source/latex/alphalph/alphalph.dtx new file mode 100644 index 00000000000..abff74de879 --- /dev/null +++ b/Master/texmf-dist/source/latex/alphalph/alphalph.dtx @@ -0,0 +1,1535 @@ +% \iffalse meta-comment +% +% File: alphalph.dtx +% Version: 2019/12/09 v2.6 +% Info: Convert numbers to letters +% +% Copyright (C) +% 1999, 2006-2008, 2010, 2011 Heiko Oberdiek +% 2016-2019 Oberdiek Package Support Group +% https://github.com/ho-tex/alphalph/issues +% +% 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 +% https://www.latex-project.org/lppl/lppl-1-3c.txt +% and the latest version of this license is in +% https://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". +% +% The Current Maintainers of this work are +% Heiko Oberdiek and the Oberdiek Package Support Group +% https://github.com/ho-tex/alphalph/issues +% +% 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. +% +% Distribution: +% CTAN:macros/latex/contrib/alphalph/alphalph.dtx +% CTAN:macros/latex/contrib/alphalph/alphalph.pdf +% +% Unpacking: +% (a) If alphalph.ins is present: +% tex alphalph.ins +% (b) Without alphalph.ins: +% tex alphalph.dtx +% (c) If you insist on using LaTeX +% latex \let\install=y\input{alphalph.dtx} +% (quote the arguments according to the demands of your shell) +% +% Documentation: +% (a) If alphalph.drv is present: +% latex alphalph.drv +% (b) Without alphalph.drv: +% latex alphalph.dtx; ... +% The class ltxdoc loads the configuration file ltxdoc.cfg +% if available. Here you can specify further options, e.g. +% use A4 as paper format: +% \PassOptionsToClass{a4paper}{article} +% +% Programm calls to get the documentation (example): +% pdflatex alphalph.dtx +% makeindex -s gind.ist alphalph.idx +% pdflatex alphalph.dtx +% makeindex -s gind.ist alphalph.idx +% pdflatex alphalph.dtx +% +% Installation: +% TDS:tex/generic/alphalph/alphalph.sty +% TDS:doc/latex/alphalph/alphalph.pdf +% TDS:source/latex/alphalph/alphalph.dtx +% +%<*ignore> +\begingroup + \catcode123=1 % + \catcode125=2 % + \def\x{LaTeX2e}% +\expandafter\endgroup +\ifcase 0\ifx\install y1\fi\expandafter + \ifx\csname processbatchFile\endcsname\relax\else1\fi + \ifx\fmtname\x\else 1\fi\relax +\else\csname fi\endcsname +% +%<*install> +\input docstrip.tex +\Msg{************************************************************************} +\Msg{* Installation} +\Msg{* Package: alphalph 2019/12/09 v2.6 Convert numbers to letters (HO)} +\Msg{************************************************************************} + +\keepsilent +\askforoverwritefalse + +\let\MetaPrefix\relax +\preamble + +This is a generated file. + +Project: alphalph +Version: 2019/12/09 v2.6 + +Copyright (C) + 1999, 2006-2008, 2010, 2011 Heiko Oberdiek + 2016-2019 Oberdiek Package Support Group + +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 + https://www.latex-project.org/lppl/lppl-1-3c.txt +and the latest version of this license is in + https://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". + +The Current Maintainers of this work are +Heiko Oberdiek and the Oberdiek Package Support Group +https://github.com/ho-tex/alphalph/issues + + +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. + +\endpreamble +\let\MetaPrefix\DoubleperCent + +\generate{% + \file{alphalph.ins}{\from{alphalph.dtx}{install}}% + \file{alphalph.drv}{\from{alphalph.dtx}{driver}}% + \usedir{tex/generic/alphalph}% + \file{alphalph.sty}{\from{alphalph.dtx}{package}}% +} + +\catcode32=13\relax% active space +\let =\space% +\Msg{************************************************************************} +\Msg{*} +\Msg{* To finish the installation you have to move the following} +\Msg{* file into a directory searched by TeX:} +\Msg{*} +\Msg{* alphalph.sty} +\Msg{*} +\Msg{* To produce the documentation run the file `alphalph.drv'} +\Msg{* through LaTeX.} +\Msg{*} +\Msg{* Happy TeXing!} +\Msg{*} +\Msg{************************************************************************} + +\endbatchfile +% +%<*ignore> +\fi +% +%<*driver> +\NeedsTeXFormat{LaTeX2e} +\ProvidesFile{alphalph.drv}% + [2019/12/09 v2.6 Convert numbers to letters (HO)]% +\documentclass{ltxdoc} +\usepackage{alphalph}[2019/12/09] +\makeatletter +\newalphalph{\fnsymbolwrap}[wrap]{\@fnsymbol}{} +\newcommand*{\fnsymbolsingle}[1]{% + \ensuremath{% + \ifcase#1% + \or *% + \or \dagger + \or \ddagger + \or \mathsection + \or \mathparagraph + \else + \@ctrerr + \fi + }% +} +\makeatother +\newalphalph{\fnsymbolmult}[mult]{\fnsymbolsingle}{} +\usepackage{amsmath} +\DeclareMathOperator{\opDiv}{div} +\DeclareMathOperator{\opMod}{mod} +\newcommand*{\Def}{% + \ensuremath{% + \mathrel{\mathop{:}}=% + }% +} +\usepackage{holtxdoc}[2011/11/22] +\begin{document} + \DocInput{alphalph.dtx}% +\end{document} +% +% \fi +% +% +% +% \GetFileInfo{alphalph.drv} +% +% \title{The \xpackage{alphalph} package} +% \date{2019/12/09 v2.6} +% \author{Heiko Oberdiek\thanks +% {Please report any issues at \url{https://github.com/ho-tex/alphalph/issues}}} +% +% \maketitle +% +% \begin{abstract} +% The package provides methods to represent numbers with a limited +% set of symbols. Both \hologo{LaTeX} and \hologo{plainTeX} are supported. +% \end{abstract} +% +% \tableofcontents +% +% \section{Documentation} +% +% \subsection{Introduction} +% \hologo{LaTeX} counters can be represented in different ways +% by using presentation commands: +% \begin{quote} +% \cs{arabic}, \cs{roman}, \cs{Roman},\\ +% \cs{alph}, \cs{Alph}, \cs{fnsymbol} +% \end{quote} +% The ranges of supported counter values are more or less +% restricted. Only \cs{arabic} can be used with any counter +% value \hologo{TeX} supports. +% \begin{quote} +% \catcode`\|=12 % +% \begin{tabular}{@{}l|l|l|l@{}} +% Presentation & Supported & Ignored & Error message\\ +% command & domain & values & ``Counter too large''\\ +% \hline +% \cs{arabic} +% & \ttfamily -MAX..MAX & &\\ +% \cs{roman}, \cs{Roman} +% & \ttfamily 1..MAX & \ttfamily -MAX..0 &\\ +% \cs{alph}, \cs{Alph} +% & \ttfamily 1..26 & 0 & \ttfamily -MAX..-1, 27..MAX\\ +% \cs{fnsymbol} +% & \ttfamily 1..9 & 0 & \ttfamily -MAX..-1, 10..MAX\\ +% \hline +% \end{tabular}\\[1ex] +% \texttt{MAX} = \texttt{2147483647} +% \end{quote} +% Ordinal numbers are often used in documents: numbering +% of chapters, sections, figures, footnotes and so on. +% The layouter chooses \cs{Alph} for chapter numbers +% and \cs{fnsymbol} for footnotes. But what can be done +% if there are more than 26 chapters or more than 10 footnotes? +% This package \xpackage{alphalph} allows to define new +% presentation commands. They rely on a existing command +% and define presentations for values greater the limits. +% Three different methods are provided by the package. +% In the following use cases they are presentated. +% +% \subsection{Use cases} +% +% \subsubsection{Number system based on symbols} +% +% Asume you are writing a book and your lecturer demands +% that chapter numbers must be letters. But you have already +% 30 chapters and you have only 26 letters? +% +% In the decimal system the situation would be clear. +% If you run out of digits, you are using more digits +% to represent a number. This method can be also be used +% for letters. After chapter 26 with |Z| we us |AA|, |AB|, |AC|, and |AD| +% for the remaining chapters. +% +% Happily this package already defines this presentation command: +%\begin{quote} +%\begin{verbatim} +%\usepackage{alphalph} +%\renewcommand*{\thechapter}{% +% \AlphAlph{\value{chapter}}% +%} +%\end{verbatim} +%\end{quote} +% \cs{AlphAlph} generates: +% \AlphAlph{1}, \AlphAlph{2}, \AlphAlph{3}, \dots, +% \AlphAlph{26}, \AlphAlph{27}, \AlphAlph{28}, \dots +% +% The other presentation command is \cs{alphalph} for lowercase letters. +% +% \subsubsection{Wrap symbols around} +% +% Nine footnote symbols are quite a few. +% Too soon the symbols are consumed +% and \hologo{LaTeX} complains with the error ``Counter too large''. +% However, it could be acceptable to start again with the symbols +% from the beginning, especially if there are less than nine symbols +% on a page. +% This could be achieved by a counter reset. +% But finding the right place can be difficult or needs manual +% actions. Also a +% unique counter value can be desirable (e.g. for generating +% unique anchor/link names). +% Package \xpackage{alphalph} allows you to define +% a macro that implements a ``wrap around'', but letting +% the value of the counter untouched: +%\begin{quote} +%\begin{verbatim} +%\usepackage{alphalph} +%\makeatletter +%\newalphalph{\fnsymbolwrap}[wrap]{\@fnsymbol}{} +%\makeatother +%\renewcommand*{\thefootnote}{% +% \fnsymbolwrap{\value{footnote}}% +%} +%\end{verbatim} +%\end{quote} +% \cs{fnsymbolwrap} generates: +% \fnsymbolwrap{1}~(1), \fnsymbolwrap{2}~(2), \fnsymbolwrap{3}~(3), \dots, +% \fnsymbolwrap{9}~(9), \fnsymbolwrap{10}~(10), \fnsymbolwrap{11}~11, \dots +% +% \subsubsection{Multiple symbols} +% +% \Hologo{LaTeX}'s standard set of footnote symbols contains doubled +% symbols at the higher positions. Could this principle +% be generalized? +% Yes, but first we need a clean footnote symbol list without +% doubled entries, example: +%\begin{quote} +%\begin{verbatim} +%\usepackage{alphalph} +%\makeatletter +%\newcommand*{\fnsymbolsingle}[1]{% +% \ensuremath{% +% \ifcase#1% +% \or *% +% \or \dagger +% \or \ddagger +% \or \mathsection +% \or \mathparagraph +% \else +% \@ctrerr +% \fi +% }% +%} +%\makeatother +%\newalphalph{\fnsymbolmult}[mult]{\fnsymbolsingle}{} +%\renewcommand*{\thefootnote}{% +% \fnsymbolmult{\value{footnote}}% +%} +%\end{verbatim} +%\end{quote} +% The own definition of \cs{fnsymbolsingle} has the +% advantage that this list can easily modified. +% Otherwise you can use \cs{@fnsymbol} directly, +% because it uses the same first five symbols. +%\begin{quote} +%\begin{verbatim} +%\usepackage{alphalph} +%\makeatletter +%\newalphalph{\fnsymbolmult}[mult]{\@fnsymbol}{5} +%\makeatother +%\renewcommand*{\thefootnote}{% +% \fnsymbolmult{\value{footnote}}% +%} +%\end{verbatim} +%\end{quote} +% \cs{fnsymbolmult} generates: +% \fnsymbolmult{1}~(1), \fnsymbolmult{2}~(2), \fnsymbolmult{3}~(3), +% \fnsymbolmult{4}~(4), \fnsymbolmult{5}~(5), \fnsymbolmult{6}~(6), +% \dots, \fnsymbolmult{16}~16, \fnsymbolmult{17}~17, \dots +% +% \bigskip +% The same method can also be used for the chapter problem +% in the first discussed use case: +%\begin{quote} +%\begin{verbatim} +%\usepackage{alphalph} +%\makeatletter +%\newalphalph{\AlphMult}[mult]{\@Alph}{26} +%\makeatother +%\renewcommand*{\chapter}{% +% \AlphMult{\value{chapter}}% +%} +%\end{verbatim} +%\end{quote} +% \cs{AlphMult} then generates AA, BB, CC, and DD for chapters 27--30. +% +% \subsection{Glossary} +% +% \begin{description} +% \item[Counter presentation command] is a macro that +% expects a \hologo{LaTeX} counter name as argument. +% Numbers cannot be used. Examples: +% \cs{arabic}, \cs{alph}, \cs{fnsymbol}. +% \item[Number presentation command] is a macro that +% expects a number as argument. A number is anything +% that \hologo{TeX} accepts as number including \cs{value}. +% Examples: \cs{alphalph}, \cs{AlphAlph}, \cs{alphalph@alph} +% +% However, \cs{alph} or \cs{fnsymbol} are not number +% presentation commands because they expect a counter +% name as argument. Happily \hologo{LaTeX} counter presentation +% commands internally uses number presentation commands +% with the same name, but prefixed by `@'. Thus +% \cs{@alph}, \cs{@fnsymbol} are number presentation commands. +% \item[Symbols provider] is a command that can be used +% to get a list of symbols. For example, \cs{@Alph} +% provides the 26 uppercase letters from `A' to `Z'. +% Basically a symbol provider is a number presentation +% command, usually with a limited range. +% \item[Number of symbols] is the number of the +% last symbol slot of a symbol provider. Thus \cs{@Alph} +% generates 26 symbols, \cs{@fnsymbol} provides 9 symbols. +% \end{description} +% +% \subsection{Package usage} +% +% The package \Package{alphalph} can be used with both \hologo{plainTeX} +% and \hologo{LaTeX}: +% \begin{description} +% \item[\hologo{plainTeX}:] |\input alphalph.sty| +% \item[\hologo{LaTeX2e}:] |\usepackage{alphalph}|\\ +% There aren't any options. +% \end{description} +% +% \subsection{User commands} +% +% \begin{declcs}{AlphAlph} \M{number}\\ +% \cs{alphalph} \M{number} +% \end{declcs} +% Both macros are number presentation commands that +% expects a number as argument. \hologo{LaTeX} counters +% are used with \cs{value}. +% +% The macros represents a number by letters. +% First single letters |A..Z| are used, then +% two letters |AA..ZZ|, three letters |AAA...ZZZ|, \dots +% follow. +% +% Macro \cs{AlphAlph} uses uppercase letters, +% \cs{alphalph} generates the lowercase variant. +% \begin{quote} +% \catcode`\|=12 +% \def\entry#1{ +% \texttt{#1} +% & \texttt{\AlphAlph{#1}} +% & \texttt{\alphalph{#1}} +% } +% \begin{tabular}{@{}l|l|l@{}} +% \meta{number} & \verb|\AlphAlph{|\meta{number}\verb|}| +% & \verb|\alphalph{|\meta{number}\verb|}|\\ +% \hline +% \entry{1}\\ +% \entry{2}\\ +% \entry{26}\\ +% \entry{27}\\ +% \entry{30}\\ +% \entry{2000}\\ +% \entry{3752127}\\ +% \entry{10786572}\\ +% \entry{2147483647}\\ +% \end{tabular} +% \end{quote} +% +% \begin{declcs}{newalphalph} +% \M{cmd} +% |[|\meta{method}|]| +% \M{symbols provider} +% \M{number of symbols} +% \end{declcs} +% Macro \cs{newalphalph} defines \meta{cmd} as new +% number presentation command. Like \cs{newcommand} an error +% is thrown, if macro \meta{cmd} already exists. +% +% The \meta{method} is one of |alph|, |wrap|, or |mult|. +% The default is |alph|. +% +% As symbol provider a number presentation command +% can be used, e.g. \cs{@fnsymbol}, \cs{@Alph}, or +% \cs{alphalph@alph}. +% +% The last argument is the number of symbols. +% If the argument is empty, then \cs{newalphalph} tries +% to find this number itself. \hologo{LaTeX}'s number presentation +% commands throw an error message, if the number is too large. +% This error message is put in a macro \cs{@ctrerr}. +% Thus \cs{newalphalph} calls the symbol provider and tests +% a number by typesetting it in a temporary box. The error +% macro \cs{@ctrerr} is catched, it proofs that the number +% is not supported. Also if the width of the result is zero +% the number is considered as unavailable. +% +% The empty argument is useful for potentially variable lists. +% However if the end cannot be detected, then the number of +% symbols must be given. This is also a lot faster. Therefore don't +% let the argument empty without reason. +% +% \subsection{Programmer commands} +% +% \begin{declcs}{alphalph@Alph} \M{number}\\ +% \cs{alphalph@alph} \M{number} +% \end{declcs} +% They are basically the same as \cs{@Alph} and \cs{@alph}. +% Some languages of package \xpackage{babel} redefine +% \hologo{LaTeX}'s macros to include some font setup that +% breaks expandibility. Therefore \cs{AlphAlph} and \cs{alphalph} +% are based on \cs{alphalph@Alph} and \cs{alphalph@alph} to get +% the letters. The behaviour of these symbol providers for numbers +% outside the range |1..26| is undefined. +% +% \subsection{Design principles} +% +% \subsubsection{Number presentation commands} +% +% All number presentation commands that this package defines +% (including \cs{alphalph} and \cs{AlphAlph}) have the following +% properties: +% \begin{itemize} +% \item They are fully expandable. This means that they can safely +% \begin{itemize} +% \item be written to a file, +% \item used in moving arguments (\hologo{LaTeX}: they are \emph{robust}), +% \item used in a \cmd{\csname}-\cmd{\endcsname} pair. +% \end{itemize} +% \item If the argument is zero or negative, the commands expand +% to nothing like \cmd{\romannumeral}. +% \item The argument is a \hologo{TeX} number. Anything that would be +% accepted by \cmd{\number} is a valid argument: +% \begin{itemize} +% \item explicite constants, +% \item macros that expand to a number, +% \item count registers, \hologo{LaTeX} counter can used +% via \cmd{\value}, e.\,g.:\\ +% |\alphalph{\value{page}}| +% \item \dots +% \end{itemize} +% \item \hologo{eTeX}'s numeric expressions are supported, if \hologo{eTeX} is +% available. Then \cs{numexpr} is applied to the argument. +% Package \cs{calc}'s expressions are not supported. +% That would violate the expandibility. +% \end{itemize} +% +% \subsubsection{General usability} +% +% \begin{description} +% \item[\hologo{TeX} format:] +% The package does not depend on \hologo{LaTeX}, it can also be used +% by \hologo{plainTeX}, for example. +% \item[\hologo{eTeX}:] \eTeX is supported, the macros are shorter and +% faster. But \eTeX's extensions are not requirements. +% Without \hologo{eTeX}, just the implementation changes. The properties +% remain unchanged. +% \end{description} +% +% \StopEventually{ +% } +% +% \section{Implementation} +% \subsection{Begin\texorpdfstring{ of package}{}} +% \begin{macrocode} +%<*package> +% \end{macrocode} +% Reload check, especially if the package is not used with \LaTeX. +% \begin{macrocode} +\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% +% \end{macrocode} +% Package identification: +% \begin{macrocode} +\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}% + [2019/12/09 v2.6 Convert numbers to letters (HO)]% +% \end{macrocode} +% +% \subsection{Catcodes} +% +% \begin{macrocode} +\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} +% \end{macrocode} +% +% \subsection{Package loading} +% +% \begin{macrocode} +\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 +% \end{macrocode} +% +% \subsection{\hologo{eTeX} detection} +% +% \begin{macrocode} +\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 +% \end{macrocode} +% +% \subsection{Help macros} +% +% \begin{macro}{\AlPh@Error} +% \begin{macrocode} +\def\AlPh@Error#1{% + \begingroup + \escapechar=92 % backslash + \@PackageError{alphalph}{#1}\@ehc + \endgroup +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AlPh@IfDefinable} +% \begin{macrocode} +\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 + }% +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\else +% \end{macrocode} +% \begin{macro}{\AlPh@IfDefinable} +% \begin{macrocode} + \let\AlPh@IfDefinable\@ifdefinable +% \end{macrocode} +% \end{macro} +% \begin{macrocode} +\fi +% \end{macrocode} +% +% \begin{macro}{\@ReturnAfterElseFi} +% \begin{macro}{\@ReturnAfterFi} +% The following commands moves the `then' and `else' part respectively +% behind the |\if|-construct. This prevents a too deep |\if|-nesting +% and so a \hologo{TeX} capacity error because of a limited input stack size. +% I use this trick in several packages, so I don't prefix these internal +% commands in order not to have the same macros with different names. +% (It saves memory.) +% \begin{macrocode} +\long\def\@ReturnAfterElseFi#1\else#2\fi{\fi#1} +\long\def\@ReturnAfterFi#1\fi{\fi#1} +% \end{macrocode} +% \end{macro} +% \end{macro} +% +% \begin{macro}{\@gobblefour} +% \Hologo{LaTeX} defines commands for eating arguments. +% Define \cs{@gobblefour} if it is not defined (\hologo{plainTeX}). +% \begin{macrocode} +\expandafter\ifx\csname @gobblefour\endcsname\relax + \long\def\@gobblefour#1#2#3#4{}% +\fi +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{AlPh@IfOptArg} +% \begin{macrocode} +\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 +% \end{macrocode} +% \end{macro} +% +% \subsection{Symbol provider} +% +% \subsubsection{Alphabet} +% +% The output of \cs{alphalph} and \cs{AlphAlph} should be +% usable as part of command names (see \cs{@namedef}, \cs{csname}, \dots). +% Unhappily some languages of package \xpackage{babel} +% redefine \hologo{LaTeX}'s \cs{@alph} and \cs{@Alph} in a manner that +% they cannot be used in expandable context any more. +% Therefore package \xpackage{alphalph} provides its own +% commands. +% +% \begin{macro}{\alphalph@Alph} +% \begin{macro}{\alphalph@alph} +% The two commands \cmd{\AlPh@Alph} and \cmd{\AlPh@alph} convert a +% number into a letter (uppercase and lowercase respectivly). +% The character |@| is used as an error symbol, +% if the number isn't in the range of 1 until 26. +% Here we need no space after the number |#1|, because the error +% symbol |@| for the zero case stops scanning the number. +% This error symbol should not appear anywhere (except for bugs). +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \end{macro} +% \begin{macro}{\AlPh@ctrerr} +% Macro \cs{AlPh@ctrerr} is used as hook for the algorithm +% to get the available number of symbols. +% \begin{macrocode} +\def\AlPh@ctrerr{} +% \end{macrocode} +% \end{macro} +% +% \subsection{Finding number of symbols} +% +% \begin{macro}{\AlPh@GetNumberOfSymbols} +% \noindent +% |#1|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\ifAlPh@Unavailable} +% \begin{macrocode} +\let\ifAlPh@Unavailable\iffalse +\def\AlPh@Unavailabletrue{% + \global\let\ifAlPh@Unavailable\iftrue +} +\def\AlPh@Unavailablefalse{% + \global\let\ifAlPh@Unavailable\iffalse +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@TestNumber} +% |#1|: number to be tested\\ +% |#2|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@ExpSearch} +% |#1|: number to be tested\\ +% |#2|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@BinSearch} +% |#1|: available number\\ +% |#2|: unavailable number, |#2| $>$ |#1|\\ +% |#3|: symbols provider +% \begin{macrocode} +\def\AlPh@BinSearch#1!#2!#3{% + \expandafter\AlPh@ProcessBinSearch + \number\intcalcShr{\intcalcAdd{#1}{#2}}!% + #1!#2!{#3}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@ProcessBinSearch} +% |#1|: number to be tested, |#2| $\leq$ |#1| $\leq$ |#3|\\ +% |#2|: available number\\ +% |#3|: unavailable number\\ +% |#4|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% +% \subsection{Methods} +% +% The names of method macros start with \cs{AlPh@Method}. +% These macros do the main job in converting a number to +% its representation. +% A method command is called with three arguments. +% The first argument is the number of symbols. The +% second argument is the basic macro for converting +% a number with limited number range. The last parameter +% is the number that needs converting. +% +% \subsubsection{Common methods} +% +% \begin{macro}{\AlPh@CheckPositive} +% \noindent +% |#1|: number to be checked +% |#2|: continuation macro\\ +% |#3|: number of symbols (hidden here)\\ +% |#4|: symbol provider (hidden here) +% \begin{macrocode} +\def\AlPh@CheckPositive#1!#2{% + \ifnum#1<1 % + \expandafter\@gobblefour + \fi + #2{#1}% +} +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Method `alph'} +% +% \begin{macro}{\AlPh@Method@alph} +% \noindent +% |#1|: number of symbols\\ +% |#2|: symbols provider\\ +% |#3|: number to be converted +% \begin{macrocode} +\def\AlPh@Method@alph#1#2#3{% + \expandafter\AlPh@CheckPositive +| \number#3!% ++ \the\numexpr#3!% + \AlPh@ProcessAlph + {#1}{#2}% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@ProcessAlph} +% |#1|: current number\\ +% |#2|: number of symbols\\ +% |#3|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@StepAlph} +% |#1|: current last digit\\ +% |#2|: new current number\\ +% |#3|: number of symbols\\ +% |#4|: symbols provider +% \begin{macrocode} +\def\AlPh@StepAlph#1!#2!#3#4{% + \AlPh@ProcessAlph{#2}{#3}{#4}% + #4{#1}% +} +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Method `wrap'} +% +% \begin{macro}{\AlPh@Method@wrap} +% \noindent +% |#1|: number of symbols\\ +% |#2|: symbols provider\\ +% |#3|: number to be converted +% \begin{macrocode} +\def\AlPh@Method@wrap#1#2#3{% + \expandafter\AlPh@CheckPositive +| \number#3!% ++ \the\numexpr#3!% + \AlPh@ProcessWrap + {#1}{#2}% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AlPh@ProcessWrap} +% |#1|: number to be converted\\ +% |#2|: number of symbols\\ +% |#3|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@StepWrap} +% |#1|: final number\\ +% |#2|: symbols provider +% \begin{macrocode} +\def\AlPh@StepWrap#1!#2{% + #2{#1}% +} +% \end{macrocode} +% \end{macro} +% +% \subsubsection{Method `mult'} +% +% After the number of symbols is exhausted, +% repetitions of the symbol are used. +% \begin{gather*} +% x \Def \text{number to be converted}\\ +% n \Def \text{number of symbols}\\ +% r \Def \text{repetition length}\\ +% s \Def \text{symbol slot}\\ +% r = ((x - 1) \div n) + 1\\ +% s = ((x - 1) \mod n) + 1 +% \end{gather*} +% \begin{macro}{\AlPh@Method@mult} +% \noindent +% |#1|: number of symbols\\ +% |#2|: symbols provider\\ +% |#3|: number to be converted +% \begin{macrocode} +\def\AlPh@Method@mult#1#2#3{% + \expandafter\AlPh@CheckPositive +| \number#3!% ++ \the\numexpr#3!% + \AlPh@ProcessMult + {#1}{#2}% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AlPh@ProcessMult} +% |#1|: number to be converted\\ +% |#2|: number of symbols\\ +% |#3|: symbols provider +% \begin{macrocode} +\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 +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@StepMult} +% |#1#2|: repetitions coded as list of character `m'\\ +% |#3|: symbol slot\\ +% |#4|: symbols provider +% \begin{macrocode} +\def\AlPh@StepMult#1#2!#3!#4{% + \ifx\\#2\\% + \else + \@ReturnAfterFi{% + \AlPh@StepMult#2!#3!{#4}% + }% + \fi + #4{#3}% +} +% \end{macrocode} +% \end{macro} +% +% \subsection{User interface} +% +% \begin{macro}{\newalphalph} +% Macro \cs{newalphalph} had three arguments in versions below 2.0. +% For the new method argument we use an optional argument an first +% position.\\ +% |#1|: cmd\\ +% |[#2]|: method name: |alph| (default), |wrap|, |mult|\\ % hash-ok +% |#3|: symbols provider\\ +% |#4|: number of symbols +% \begin{macrocode} +\AlPh@IfDefinable\newalphalph{% + \def\newalphalph#1{% + \AlPh@IfOptArg{% + \AlPh@newalphalph{#1}% + }{% + \AlPh@newalphalph{#1}[alph]% + }% + }% +} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@newalphalph} +% |#1|: cmd +% |#2|: method name\\ +% |#3|: symbols provider\\ +% |#4|: number of symbols +% \begin{macrocode} +\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 +}% +% \end{macrocode} +% \end{macro} +% \begin{macro}{\AlPh@NewAlphAlph} +% |#1|: method macro\\ +% |#2|: number of symbols\\ +% |#3|: cmd\\ +% |#4|: symbols provider +% \begin{macrocode} +\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 + }% +} +% \end{macrocode} +% \end{macro} +% +% \begin{macro}{\AlphAlph} +% \begin{macrocode} +\newalphalph\AlphAlph\alphalph@Alph{26} +% \end{macrocode} +% \end{macro} +% \begin{macro}{\alphalph} +% \begin{macrocode} +\newalphalph\alphalph\alphalph@alph{26} +% \end{macrocode} +% \end{macro} +% +% \begin{macrocode} +\AlPh@AtEnd% +% +% \end{macrocode} +% +% \section{Installation} +% +% \subsection{Download} +% +% \paragraph{Package.} This package is available on +% CTAN\footnote{\CTANpkg{alphalph}}: +% \begin{description} +% \item[\CTAN{macros/latex/contrib/alphalph/alphalph.dtx}] The source file. +% \item[\CTAN{macros/latex/contrib/alphalph/alphalph.pdf}] Documentation. +% \end{description} +% +% +% \paragraph{Bundle.} All the packages of the bundle `alphalph' +% are also available in a TDS compliant ZIP archive. There +% the packages are already unpacked and the documentation files +% are generated. The files and directories obey the TDS standard. +% \begin{description} +% \item[\CTANinstall{install/macros/latex/contrib/alphalph.tds.zip}] +% \end{description} +% \emph{TDS} refers to the standard ``A Directory Structure +% for \TeX\ Files'' (\CTANpkg{tds}). Directories +% with \xfile{texmf} in their name are usually organized this way. +% +% \subsection{Bundle installation} +% +% \paragraph{Unpacking.} Unpack the \xfile{alphalph.tds.zip} in the +% TDS tree (also known as \xfile{texmf} tree) of your choice. +% Example (linux): +% \begin{quote} +% |unzip alphalph.tds.zip -d ~/texmf| +% \end{quote} +% +% \subsection{Package installation} +% +% \paragraph{Unpacking.} The \xfile{.dtx} file is a self-extracting +% \docstrip\ archive. The files are extracted by running the +% \xfile{.dtx} through \plainTeX: +% \begin{quote} +% \verb|tex alphalph.dtx| +% \end{quote} +% +% \paragraph{TDS.} Now the different files must be moved into +% the different directories in your installation TDS tree +% (also known as \xfile{texmf} tree): +% \begin{quote} +% \def\t{^^A +% \begin{tabular}{@{}>{\ttfamily}l@{ $\rightarrow$ }>{\ttfamily}l@{}} +% alphalph.sty & tex/generic/alphalph/alphalph.sty\\ +% alphalph.pdf & doc/latex/alphalph/alphalph.pdf\\ +% alphalph.dtx & source/latex/alphalph/alphalph.dtx\\ +% \end{tabular}^^A +% }^^A +% \sbox0{\t}^^A +% \ifdim\wd0>\linewidth +% \begingroup +% \advance\linewidth by\leftmargin +% \advance\linewidth by\rightmargin +% \edef\x{\endgroup +% \def\noexpand\lw{\the\linewidth}^^A +% }\x +% \def\lwbox{^^A +% \leavevmode +% \hbox to \linewidth{^^A +% \kern-\leftmargin\relax +% \hss +% \usebox0 +% \hss +% \kern-\rightmargin\relax +% }^^A +% }^^A +% \ifdim\wd0>\lw +% \sbox0{\small\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\footnotesize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\scriptsize\t}^^A +% \ifdim\wd0>\linewidth +% \ifdim\wd0>\lw +% \sbox0{\tiny\t}^^A +% \ifdim\wd0>\linewidth +% \lwbox +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \else +% \lwbox +% \fi +% \else +% \usebox0 +% \fi +% \end{quote} +% If you have a \xfile{docstrip.cfg} that configures and enables \docstrip's +% TDS installing feature, then some files can already be in the right +% place, see the documentation of \docstrip. +% +% \subsection{Refresh file name databases} +% +% If your \TeX~distribution +% (\TeX\,Live, \mikTeX, \dots) relies on file name databases, you must refresh +% these. For example, \TeX\,Live\ users run \verb|texhash| or +% \verb|mktexlsr|. +% +% \subsection{Some details for the interested} +% +% \paragraph{Unpacking with \LaTeX.} +% The \xfile{.dtx} chooses its action depending on the format: +% \begin{description} +% \item[\plainTeX:] Run \docstrip\ and extract the files. +% \item[\LaTeX:] Generate the documentation. +% \end{description} +% If you insist on using \LaTeX\ for \docstrip\ (really, +% \docstrip\ does not need \LaTeX), then inform the autodetect routine +% about your intention: +% \begin{quote} +% \verb|latex \let\install=y\input{alphalph.dtx}| +% \end{quote} +% Do not forget to quote the argument according to the demands +% of your shell. +% +% \paragraph{Generating the documentation.} +% You can use both the \xfile{.dtx} or the \xfile{.drv} to generate +% the documentation. The process can be configured by the +% configuration file \xfile{ltxdoc.cfg}. For instance, put this +% line into this file, if you want to have A4 as paper format: +% \begin{quote} +% \verb|\PassOptionsToClass{a4paper}{article}| +% \end{quote} +% An example follows how to generate the +% documentation with pdf\LaTeX: +% \begin{quote} +%\begin{verbatim} +%pdflatex alphalph.dtx +%makeindex -s gind.ist alphalph.idx +%pdflatex alphalph.dtx +%makeindex -s gind.ist alphalph.idx +%pdflatex alphalph.dtx +%\end{verbatim} +% \end{quote} +% +% \begin{History} +% \begin{Version}{1999/03/19 v0.1} +% \item +% The first version was built as a response to a +% \URL{\link{question}}^^A +% {https://groups.google.com/group/comp.text.tex/msg/17a74cd721641038}^^A +% of \NameEmail{Will Douglas}{william.douglas@wolfson.ox.ac.uk} +% and the +% \URL{\link{request}}^^A +% {https://groups.google.com/group/comp.text.tex/msg/8f9768825640315f}^^A +% of \NameEmail{Donald Arsenau}{asnd@reg.triumf.ca}, +% published in the newsgroup +% \href{news:comp.text.tex}{comp.text.tex}: +% \URL{``\link{Re: alph counters \textgreater\ 26}''}^^A +% {https://groups.google.com/group/comp.text.tex/msg/cec563eef8bf65d0} +% \item +% Copyright: LPPL (\CTAN{macros/latex/base/lppl.txt}) +% \end{Version} +% \begin{Version}{1999/04/12 v1.0} +% \item +% Documentation added in dtx format. +% \item +% \hologo{eTeX} support added. +% \end{Version} +% \begin{Version}{1999/04/13 v1.1} +% \item +% Minor documentation change. +% \item +% First CTAN release. +% \end{Version} +% \begin{Version}{1999/06/26 v1.2} +% \item +% First generic code about \cmd{\ProvidesPackage} improved. +% \item +% Documentation: Installation part revised. +% \end{Version} +% \begin{Version}{2006/02/20 v1.3} +% \item +% Reload check (for \hologo{plainTeX}) +% \item +% New DTX framework. +% \item +% LPPL 1.3 +% \end{Version} +% \begin{Version}{2006/05/30 v1.4} +% \item +% \cs{newalphalph} added. +% \end{Version} +% \begin{Version}{2007/04/11 v1.5} +% \item +% Line ends sanitized. +% \end{Version} +% \begin{Version}{2007/09/09 v2.0} +% \item +% New implementation that uses package \cs{intcalc}. +% This removes the dependency on \hologo{eTeX}. +% \item +% \cs{newalphalph} is extended to support new methods `wrap' and 'multi'. +% \item +% Documentation rewritten. +% \end{Version} +% \begin{Version}{2008/08/11 v2.1} +% \item +% Code is not changed. +% \item +% URLs updated from \texttt{www.dejanews.com} +% to \texttt{groups.google.com}. +% \end{Version} +% \begin{Version}{2010/03/01 v2.2} +% \item +% Compatibility with \hologo{iniTeX}. +% \end{Version} +% \begin{Version}{2010/04/18 v2.3} +% \item +% Documentation fixes (Martin M\"unch). +% \end{Version} +% \begin{Version}{2011/05/13 v2.4} +% \item +% Documentation fixes (Jim Diamond) and using package +% \xpackage{hologo} for the documentation. +% \item +% Catalogue file added. +% \end{Version} +% \begin{Version}{2016/05/16 v2.5} +% \item +% Documentation updates. +% \end{Version} +% \begin{Version}{2019/12/09 v2.6} +% \item +% Documentation updates. +% \end{Version} +% \end{History} +% +% \PrintIndex +% +% \Finale +\endinput -- cgit v1.2.3