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diff --git a/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-chngmargonfly.html b/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-chngmargonfly.html deleted file mode 100644 index 2614506540a..00000000000 --- a/Master/texmf-dist/doc/generic/FAQ-en/html/FAQ-chngmargonfly.html +++ /dev/null @@ -1,74 +0,0 @@ -<head> -<title>UK TeX FAQ -- question label chngmargonfly</title> -</head><body> -<h3>Changing margins “on the fly”</h3> -<p/>One of the surprises characteristic of TeX use is that you cannot -change the width or height of the text within the document, simply by -modifying the text size parameters; TeX can’t change the text width -on the fly, and LaTeX only ever looks at text height when starting -a new page. -<p/>So the simple rule is that the parameters should only be -changed in the preamble of the document, i.e., before the -<code>\</code><code>begin{document}</code> statement (so before any typesetting has -happened. -<p/>To adjust text width within a document we define an environment: -<blockquote> -<pre> -\newenvironment{changemargin}[2]{% - \begin{list}{}{% - \setlength{\topsep}{0pt}% - \setlength{\leftmargin}{#1}% - \setlength{\rightmargin}{#2}% - \setlength{\listparindent}{\parindent}% - \setlength{\itemindent}{\parindent}% - \setlength{\parsep}{\parskip}% - }% - \item[]}{\end{list}} -</pre> -</blockquote><p> -The environment takes two arguments, and will indent the left and -right margins, respectively, by the parameters’ values. Negative -values will cause the margins to be narrowed, so -<code>\</code><code>begin{changemargin}{-1cm}{-1cm}</code> narrows the left and right -margins by 1 centimetre. -<p/>Given that TeX can’t do this, how does it work? — well, the -environment (which is a close relation of the LaTeX -<code>quote</code> environment) <em>doesn’t</em> change the text width -as far as TeX is concerned: it merely moves text around inside the -width that TeX believes in. -<p/>The <i>changepage</i> package provides ready-built commands to do -the above; it includes provision for changing the shifts applied to -your text according to whether you’re on an odd (<em>recto</em>) or an -even (<em>verso</em>) page of a two-sided document. -<i>Changepage</i>’s structure matches that of the <i>memoir</i> -class. -<p/>The (earlier) package <i>chngpage</i> provides the same facilities, -but it uses rather different syntax. <i>Changepage</i>’s structure -matches that of the <i>memoir</i> class, and it should be used for -any new work. -<p/>Changing the vertical dimensions of a page is more clumsy still: the -LaTeX command <code>\</code><code>enlargethispage</code> adjusts the size of the current -page by the size of its argument. Common uses are -<blockquote> -<pre> -\enlargethispage{\baselineskip} -</pre> -</blockquote><p> -to make the page one line longer, or -<blockquote> -<pre> -\enlargethispage{-\baselineskip} -</pre> -</blockquote><p> -to make the page one line shorter. The process is (to an extent) -simplified by the <i>addlines</i> package: its <code>\</code><code>addlines</code> -command takes as argument the <em>number</em> of lines to add to the -page (rather than a length): the package documentation also provides a -useful analysis of when the command may (or may not) be expected to -work. -<dl> -<dt><tt><i>addlines.sty</i></tt><dd><a href="http://mirror.ctan.org/macros/latex/contrib/addlines.zip">macros/latex/contrib/addlines</a> (or <a href="http://mirror.ctan.org/macros/latex/contrib/addlines/">browse the directory</a>); <a href="http://mirror.ctan.org/help/Catalogue/entries/addlines.html">catalogue entry</a> -<dt><tt><i>changepage.sty</i></tt><dd><a href="http://mirror.ctan.org/macros/latex/contrib/changepage.zip">macros/latex/contrib/changepage</a> (or <a href="http://mirror.ctan.org/macros/latex/contrib/changepage/">browse the directory</a>); <a href="http://mirror.ctan.org/help/Catalogue/entries/changepage.html">catalogue entry</a> -</dl> -<p/><p>This question on the Web: <a href="http://www.tex.ac.uk/cgi-bin/texfaq2html?label=chngmargonfly">http://www.tex.ac.uk/cgi-bin/texfaq2html?label=chngmargonfly</a> -</body> |