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(From these references no 0018 text was directly copied.) 0019 0020 Copyright 2007, 2008, 2009, 2010, 2011, 2012, 2013, 0021 2014, 2015, 2016, 2017, 2018 Karl Berry. 0022 0023 Copyright 1988, 1994, 2007 Stephen Gilmore. 0024 0025 Copyright 1994, 1995, 1996 Torsten Martinsen. 0026 0027 Permission is granted to make and distribute verbatim copies of 0028 this manual provided the copyright notice and this permission notice 0029 are preserved on all copies. 0030 0031 0032 Permission is granted to copy and distribute modified versions of this 0033 manual under the conditions for verbatim copying, provided that the entire 0034 resulting derived work is distributed under the terms of a permission 0035 notice identical to this one. 0036 0037 Permission is granted to copy and distribute translations of this manual 0038 into another language, under the above conditions for modified versions. --> 0039 <!-- Created by GNU Texinfo 6.5, http://www.gnu.org/software/texinfo/ --> 0040 <head> 0041 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> 0042 <title>Splitting the input (LaTeX2e unofficial reference manual (November 2018))</title> 0043 0044 <meta name="description" content="Splitting the input (LaTeX2e unofficial reference manual (November 2018))"> 0045 <meta name="keywords" content="Splitting the input (LaTeX2e unofficial reference manual (November 2018))"> 0046 <meta name="resource-type" content="document"> 0047 <meta name="distribution" content="global"> 0048 <meta name="Generator" content="makeinfo"> 0049 <link href="index.html#Top" rel="start" title="Top"> 0050 <link href="IndexDocument.html#Index" rel="index" title="Index"> 0051 <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> 0052 <link href="index.html#Top" rel="up" title="Top"> 0053 <link href="_005cendinput.html#g_t_005cendinput" rel="next" title="\endinput"> 0054 <link href="_005ctoday.html#g_t_005ctoday" rel="prev" title="\today"> 0055 <style type="text/css"> 0056 <!-- 0057 /* $Id: latex2e.css 690 2018-09-15 15:20:19Z jimhefferon $ 0058 Minor css for latexrefman. Public domain. 0059 Originally written by Jim Hefferon and Karl Berry, 2018. */ 0060 0061 /* So you can style for yourself */ 0062 @import url("/css/latexreflocal.css"); 0063 0064 0065 0066 a.summary-letter {text-decoration: none} 0067 blockquote.indentedblock {margin-right: 0em} 0068 blockquote.smallindentedblock {margin-right: 0em; font-size: smaller} 0069 blockquote.smallquotation {font-size: smaller} 0070 div.display {margin-left: 3.2em} 0071 div.example {margin-left: 3.2em} 0072 div.lisp {margin-left: 3.2em} 0073 div.smalldisplay {margin-left: 3.2em} 0074 div.smallexample {margin-left: 3.2em} 0075 div.smalllisp {margin-left: 3.2em} 0076 kbd {font-style: oblique} 0077 pre.display {font-family: inherit} 0078 pre.format {font-family: inherit} 0079 pre.menu-comment {font-family: serif} 0080 pre.menu-preformatted {font-family: serif} 0081 pre.smalldisplay {font-family: inherit; font-size: smaller} 0082 pre.smallexample {font-size: smaller} 0083 pre.smallformat {font-family: inherit; font-size: smaller} 0084 pre.smalllisp {font-size: smaller} 0085 span.nolinebreak {white-space: nowrap} 0086 span.roman {font-family: initial; font-weight: normal} 0087 span.sansserif {font-family: sans-serif; font-weight: normal} 0088 ul.no-bullet {list-style: none} 0089 BODY { 0090 margin-top: 1em; 0091 margin-left: 1em; /* auto results in two-digit <ol> lost off left */ 0092 margin-right: 1em; 0093 margin-bottom: 1em; 0094 /* the idea is to use the whole window, unless it is ridiculously 0095 wide, probably with too-small fonts, too. */ 0096 max-width: 64em; 0097 } 0098 0099 /* Because we want @math{... @code ...} to be upright, not slanted, 0100 and Texinfo won't fix it. */ 0101 code {font-style:normal; font-family:monospace; } 0102 0103 /* We put a link to our own home page at the bottom. */ 0104 div.referenceinfo {font-size:small;} 0105 0106 --> 0107 </style> 0108 0109 0110 </head> 0111 0112 <body lang="en"> 0113 <a name="Splitting-the-input"></a> 0114 <div class="header"> 0115 <p> 0116 Next: <a href="Front_002fback-matter.html#Front_002fback-matter" accesskey="n" rel="next">Front/back matter</a>, Previous: <a href="Special-insertions.html#Special-insertions" accesskey="p" rel="prev">Special insertions</a>, Up: <a href="index.html#Top" accesskey="u" rel="up">Top</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="IndexDocument.html#Index" title="Index" rel="index">Index</a>]</p> 0117 </div> 0118 <hr> 0119 <a name="Splitting-the-input-1"></a> 0120 <h2 class="chapter">24 Splitting the input</h2> 0121 0122 <a name="index-splitting-the-input-file"></a> 0123 <a name="index-input-file"></a> 0124 0125 <p>LaTeX lets you split a large document into several smaller ones. 0126 This can simplify editing or allow multiple authors to work on the 0127 document. It can also speed processing. 0128 </p> 0129 <p>Regardless of how many separate files you use, there is always one 0130 <a name="index-root-file"></a> 0131 <a name="index-file_002c-root"></a> 0132 <em>root file</em>, on which LaTeX compilation starts. This shows such 0133 a file with five included files. 0134 </p> 0135 <div class="example"> 0136 <pre class="example">\documentclass{book} 0137 \includeonly{ % comment out lines below to omit compiling 0138 pref, 0139 chap1, 0140 chap2, 0141 append, 0142 bib 0143 } 0144 \begin{document} 0145 \frontmatter 0146 \include{pref} 0147 \mainmatter 0148 \include{chap1} 0149 \include{chap2} 0150 \appendix 0151 \include{append} 0152 \backmatter 0153 \include{bib} 0154 \end{document} 0155 </pre></div> 0156 0157 <p>This will bring in material from <samp>pref.tex</samp>, <samp>chap1.tex</samp>, 0158 <samp>chap2.tex</samp>, <samp>append.tex</samp>, and <samp>bib.tex</samp>. If you compile 0159 this file, and then comment out all of the lines inside 0160 <code>\includeonly{...}</code> except for <code>chap1,</code> and compile again, 0161 then LaTeX will only process the material in the first chapter. 0162 Thus, your output will appear more quickly and be shorter to print. 0163 However, the advantage of the <code>\includeonly</code> command is that 0164 LaTeX will retain the page numbers and all of the cross reference 0165 information from the other parts of the document so these will appear in 0166 your output correctly. 0167 </p> 0168 <p>See <a href="Larger-book-template.html#Larger-book-template">Larger book template</a> for another example of <code>\includeonly</code>. 0169 </p> 0170 <table class="menu" border="0" cellspacing="0"> 0171 <tr><td align="left" valign="top">• <a href="_005cendinput.html#g_t_005cendinput" accesskey="1">\endinput</a>:</td><td> </td><td align="left" valign="top">Stop including material from a file. 0172 </td></tr> 0173 <tr><td align="left" valign="top">• <a href="_005cinclude-_0026-_005cincludeonly.html#g_t_005cinclude-_0026-_005cincludeonly" accesskey="2">\include & \includeonly</a>:</td><td> </td><td align="left" valign="top">Conditionally include files. 0174 </td></tr> 0175 <tr><td align="left" valign="top">• <a href="_005cinput.html#g_t_005cinput" accesskey="3">\input</a>:</td><td> </td><td align="left" valign="top">Unconditionally include a file. 0176 </td></tr> 0177 </table> 0178 0179 0180 0181 0182 0183 <hr/><div class='referenceinfo'> <a href='https://latexref.xyz/'> <i>Unofficial LaTeX2e reference manual</i></a></div> 0184 </body> 0185 </html>