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Diffstat (limited to 'Master/texmf-dist/source/latex/needspace')
| -rw-r--r-- | Master/texmf-dist/source/latex/needspace/needspace.ins | 4 | ||||
| -rw-r--r-- | Master/texmf-dist/source/latex/needspace/needspace.tex | 163 |
2 files changed, 167 insertions, 0 deletions
diff --git a/Master/texmf-dist/source/latex/needspace/needspace.ins b/Master/texmf-dist/source/latex/needspace/needspace.ins new file mode 100644 index 00000000000..1d8548d8c23 --- /dev/null +++ b/Master/texmf-dist/source/latex/needspace/needspace.ins @@ -0,0 +1,4 @@ +%&latex +\def\documentationCompile{N} +\input needspace.tex +\csname@@end\endcsname diff --git a/Master/texmf-dist/source/latex/needspace/needspace.tex b/Master/texmf-dist/source/latex/needspace/needspace.tex new file mode 100644 index 00000000000..365cdcca10f --- /dev/null +++ b/Master/texmf-dist/source/latex/needspace/needspace.tex @@ -0,0 +1,163 @@ + +%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5%%%%%%%%%6 +% Bundled source file for the NEEDSPACE package +%--------1---------2---------3---------4---------5---------6 +% Please see the accompanying README for author, +% license, documentation and installation information +%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5%%%%%%%%%6 + + +%%%%%%%%%%%%%%%%%%%% +%% PACKAGE SOURCE %% +%%%%%%%%%%%%%%%%%%%% + +\RequirePackage{filecontents} +\begin{filecontents}{needspace.sty} + +\NeedsTeXFormat{LaTeX2e} +\ProvidesPackage{needspace}[2010/09/12 v1.3c reserve vertical space] + +\newcommand{\needspace}[1]{% + \begingroup + \setlength{\dimen@}{#1}% + \vskip\z@\@plus\dimen@ + \penalty -100\vskip\z@\@plus -\dimen@ + \vskip\dimen@ + \penalty 9999% + \vskip -\dimen@ + \vskip\z@skip % hide the previous |\vskip| from |\addvspace| + \endgroup +} + +\newcommand{\Needspace}{\@ifstar{\@sneedsp@}{\@needsp@}} + +\newcommand{\@sneedsp@}[1]{\par \penalty-100\begingroup + \setlength{\dimen@}{#1}% + \dimen@ii\pagegoal \advance\dimen@ii-\pagetotal + \ifdim \dimen@>\dimen@ii + \break + \fi\endgroup} + +\newcommand{\@needsp@}[1]{\par \penalty-100\begingroup + \setlength{\dimen@}{#1}% + \dimen@ii\pagegoal \advance\dimen@ii-\pagetotal + \ifdim \dimen@>\dimen@ii + \ifdim \dimen@ii>\z@ + \vfil + \fi + \break + \fi\endgroup} + +\end{filecontents} +%%%%%%%%%1%%%%%%%%%2%%%%%%%%%3%%%%%%%%%4%%%%%%%%%5 + + +% Conditionally compile the documentation & generate the .ins file: +\providecommand\documentationCompile{Y} +\makeatletter +\if\documentationCompile N + \expandafter\@@end +\fi + + +\begin{filecontents*}{needspace.ins} +%&latex +\def\documentationCompile{N} +\input needspace.tex +\csname@@end\endcsname +\end{filecontents*} + + +%%%%%%%%%%%%%%%%%%% +%% DOCUMENTATION %% +%%%%%%%%%%%%%%%%%%% + +\documentclass{article} +\usepackage[it,medium]{titlesec} +\usepackage[T1]{fontenc} +\usepackage{microtype} +\usepackage{lmodern} +\usepackage[sc,osf]{mathpazo} +\linespread{1.1} +\frenchspacing + +\usepackage[svgnames]{xcolor} +\usepackage[colorlinks,linktocpage]{hyperref} +\usepackage{gmdoc} +\usepackage{gmverb} +\dekclubs +\stanzaskip=\bigskipamount +\CodeSpacesGrey +\DeclareRobustCommand\pkg{\textsf} + +\usepackage{needspace} +\GetFileInfo{needspace.sty} + +\begin{document} + +\title{The \pkg{needspace} package} +\author{% + Author: Peter Wilson, Herries Press\\ + Maintainer: Will Robertson\\ + \texttt{will dot robertson at latex-project dot org}% +} +\date{\fileversion \qquad \filedate} + +\maketitle + +\section{Documentation} + +This packages two commands, \cs{needspace} and \cs{Needspace}, for reserving +space to keep a certain amount of material from being split over a page break. +If there is not enough space, a `\newpage' is automatically inserted. + +The \cs{needspace}\meta{length} macro reserves an \emph{approximate} amount of space \meta{length} for +the material following to be kept on the same page. The accuracy of its +calculations depend on what penalties are in effect, but is efficient and +normally adequate. A short page will be ragged bottom even if \cs{flushbottom} +is in effect. + +\cs{Needspace}\marg{length} is less efficient but reserves the requested space \meta{length} exactly. It +should only be used between paragraphs. Short pages that are produced by +\cs{Needspace} will be ragged bottom but short pages produced by +\cs{Needspace*}\marg{length} will be flush bottom if \cs{flushbottom} is in +effect. + +\section{Examples} + +Here, we request that we need next five lines on a single page/column: +\begin{verbatim} +... previous text. + +\needspace{5\baselineskip} +The next five lines ... +\end{verbatim} +In this case, the space is reserved more accurately: +\begin{verbatim} +... previous text. + +\Needspace*{4\baselineskip} + The major principles are: +\begin{itemize} +\item ... +\end{verbatim} + + +\section*{Licence and copyright} + +This work may be modified and/or distributed under the terms and +conditions of the \LaTeX\ Project Public License\footnote{\url{http://www.latex-project.org/lppl.txt}}, version~1.3c or later (your choice). +The current maintainer of this work is Will Robertson. + +\bigskip + \noindent + Copyright Peter Wilson, 1996--2003 \\ + Copyright Will Robertson, 2010 + +\clearpage +\parindent=0pt + +\section{Implementation} +\DocInput{needspace.sty} + +\end{document} |