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-rw-r--r--Master/texmf-dist/doc/latex/keyval2e/keyval2e-examples.tex60
1 files changed, 44 insertions, 16 deletions
diff --git a/Master/texmf-dist/doc/latex/keyval2e/keyval2e-examples.tex b/Master/texmf-dist/doc/latex/keyval2e/keyval2e-examples.tex
index 6af05f802a4..a13274b3e20 100644
--- a/Master/texmf-dist/doc/latex/keyval2e/keyval2e-examples.tex
+++ b/Master/texmf-dist/doc/latex/keyval2e/keyval2e-examples.tex
@@ -1,39 +1,67 @@
-\documentclass{minimal}
+% keyval2e.sty examples, version 0.0.2, August 2011
+
+\documentclass{article}
\usepackage{keyval2e,color}
\makeatletter
\kve@definekeys[KV]{fam}[mp@]{%
- keyone/+/\ifstrcmpTF{#1}{+}{\def\userinput{#1}}{\def\userinput{???}},
+ keyone/+/\ifstrcmpTF{#1}{+}{\def\userinput{#1}}{\def\userinput{not `+'}},
keytwo/+,
keythree/+,
- keyfour/+
+ keyfour/+,
+ keyfive/true/\ifmp@keyfive\def\x{keyfive is 'true'}\else
+ \def\x{keyfive is 'false'}\fi,
+ keysix/true
}
+
+% \show\ifmp@keyfive
+
+% The starred variant of \kve@definekeys gives error for the
+% already defined key 'keyone':
+% \kve@definekeys*[KV]{fam}[mp@]{keyone/+}
+
+% Changing the family and macro-prefix makes 'keyone' definable again:
+\kve@definekeys*[KV]{famx}[mpx@]{keyone/+}
+
\def\fourplus{+,+,+,+}
\newcommand*\putmany[2][*]{%
- \@tempcnta\z@
+ \begingroup
+ \toks@{}\@tempcnta\z@
\loop
- \advance\@tempcnta\@ne#1%
+ \advance\@tempcnta\@ne
+ \toks@\expandafter{\the\toks@#1}%
\ifnum\@tempcnta<#2\relax
\repeat
+ \expandafter\endgroup\the\toks@
}
\newcommand{\testa}[2]{%
\kve@setafterdefaults[KV]{fam}{#2}%
\edef\tempa{\mp@keyone,\mp@keytwo,\mp@keythree,\mp@keyfour}%
- Test #1: \textcolor{red}{*} \texttt{\tempa} \textcolor{red}{*}%
- \space\ifxTF\tempa\fourplus{All values are defaults\putmany[\space]{2}}%
- {At least one value is set}%
- \@spaces\textcolor{red}{||} keyone's value: \userinput
+ \noindent
+ \vbox{%
+ \hsize\dimexpr1.1\hsize\relax\leftskip=-1.5cm
+ \def\redstar{\textcolor{red}{*}}\ttfamily
+ Test #1: \redstar\space\texttt{\tempa}\space\redstar\space
+ \ifxTF\tempa\fourplus
+ {All values are defaults\putmany[\space]{2}}%
+ {At least one value is set}%
+ \@spaces\textcolor{red}{||} keyone's value: \userinput
+ }%
}
\newcommand{\testb}[2][]{\testa{#2}{#1}}
+
\begin{document}
-\ttfamily\noindent
+\title{The \texttt{\color{blue}keyval2e} Package \\Examples}
+\maketitle
+
\testa{Aa}{}\\
-\testa{Ba}{keyone=+,keythree=+}\\
-\testa{Ca}{keytwo= +,keythree=a}\\
-\testa{Da}{keyone=b,keythree=a,keyfour=+}\\
+\testa{Ba}{keyone=+, keythree=+}\\
+\testa{Ca}{keytwo=+, keythree=a}\\
+\testa{Da}{keyone=b, keythree=a,keyfour=+}\\
+
\testb{Ab}\\
-\testb[keyone= +,keythree=+]{Bb}\\
-\testb[keytwo=+,keythree=a]{Cb}\\
-\testb[keyone=b,keytwo=+,keythree=a]{Db}\\
+\testb[keyone=+, keythree=+]{Bb}\\
+\testb[keytwo=+, keythree=a]{Cb}\\
+\testb[keyone=b, keytwo=+,keythree=a]{Db}\\
\end{document} \ No newline at end of file