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\ProvidesFile{ifnextok.tex}[2011/05/23 documenting ifnextok.sty (UL)]
\title{\textsf{\huge ifnextok}\\---\\\cs{IfNextToken}
instead of \cs{@ifnextchar}\\Does Not Skip Blank
Spaces\thanks{This document describes version
\textcolor{blue}{\UseVersionOf{ifnextok.sty}}
of \file{ifnextok.sty} as of \UseDateOf{ifnextok.sty}.}}
{ \RequirePackage{makedoc}[2010/12/20] \ProcessLineMessage{}
\MakeJobDoc{18}{\SectionLevelThreeParseInput}
}
\documentclass{article}%% TODO paper dimensions!?
\input{makedoc.cfg} %% shared formatting settings
\usepackage{color}
\usepackage[all]{ifnextok}
\makeatletter
\@beginparpenalty\@lowpenalty
% \show\@xnewline
% \tracingmacros=1 \tracingonline=1
% \NoNewlineSkipping
% \NextTokenForNextChar\@xnewline
% \show\@xnewline
% \show\\
% \show\@normalcr
\makeatother
\sloppy
\begin{document}
\maketitle
\begin{abstract} %%% \noindent
The 'ifnextok' package deals with the behavior of
\LaTeX's internal `\@ifnextchar' to skip blank spaces.
This sometimes has surprising or for some users really
\emph{unwanted} effects, especially with brackets following
`\\' where the user does \emph{not} intend to specify an
optional argument, rather wants that brackets are \emph{printed.}
The package offers commands and options for modifying this
% \tracingmacros=1 \tracingonline=1
behavior, maybe limited to certain parts of the
document source.\\
[It works!]
It may also be useful with active characters in lieu of `\\',
e.g., the double quote `"' with \ctanpkgref{german}`.sty'
or \ctanpkgref{babel}.
\par\smallskip\noindent
\strong{Keywords:}\quad
macro programming, optional command arguments,
manual line breaks
\end{abstract}
\tableofcontents
% \newpage
\section{Installing and Calling}
The package file `ifnextok.sty' is provided ready,
installation only requires putting it somewhere where \TeX\ finds it
(which may need updating the filename data
base).\urlfoot{ukfaqref}{inst-wlcf}
Below the `\documentclass' line(s) and above `\begin{document}',
you load `ifnextok.sty' (as usually) by
\[`\usepackage{ifnextok}'\qquad \mbox{or by}\qquad
`\usepackage[<options>]{ifnextok}'\]---<options> described
in Section~\ref{sec:options}.
\section{The Package File}
\subsection{Header (Legalize)}
\input{ifnextok.doc}
\end{document}
VERSION HISTORY
2011/05/22 very first
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