| <!DOCTYPE html> |
| <html> |
| <!-- Created by Texinfo 6.8dev+dev, http://www.gnu.org/software/texinfo/ --> |
| <head> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <!-- This manual is for GNU Texinfo (version 6.8dev, 23 February 2022), |
| a documentation system that can produce both online information and a |
| printed manual from a single source using semantic markup. |
| |
| Copyright (C) 1988, 1990-1993, 1995-1999, 2001-2022 Free Software Foundation, Inc. |
| |
| Permission is granted to copy, distribute and/or modify this document |
| under the terms of the GNU Free Documentation License, Version 1.3 or |
| any later version published by the Free Software Foundation; with no |
| Invariant Sections, with no Front-Cover Texts, and with no Back-Cover |
| Texts. A copy of the license is included in the section entitled |
| "GNU Free Documentation License". --> |
| <title>Conditional Not Commands (GNU Texinfo 6.8dev)</title> |
| |
| <meta name="description" content="Conditional Not Commands (GNU Texinfo 6.8dev)"> |
| <meta name="keywords" content="Conditional Not Commands (GNU Texinfo 6.8dev)"> |
| <meta name="resource-type" content="document"> |
| <meta name="distribution" content="global"> |
| <meta name="Generator" content="texi2any"> |
| <meta name="viewport" content="width=device-width,initial-scale=1"> |
| |
| <link href="index.html" rel="start" title="Top"> |
| <link href="Command-and-Variable-Index.html" rel="index" title="Command and Variable Index"> |
| <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> |
| <link href="Conditionals.html" rel="up" title="Conditionals"> |
| <link href="Raw-Formatter-Commands.html" rel="next" title="Raw Formatter Commands"> |
| <link href="Conditional-Commands.html" rel="prev" title="Conditional Commands"> |
| <style type="text/css"> |
| <!-- |
| div.example {margin-left: 3.2em} |
| --> |
| </style> |
| |
| |
| </head> |
| |
| <body lang="en"> |
| <div class="section-level-extent" id="Conditional-Not-Commands"> |
| <div class="nav-panel"> |
| <p> |
| Next: <a href="Raw-Formatter-Commands.html" accesskey="n" rel="next">Raw Formatter Commands</a>, Previous: <a href="Conditional-Commands.html" accesskey="p" rel="prev">Conditional Commands</a>, Up: <a href="Conditionals.html" accesskey="u" rel="up">Conditionally Visible Text</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Command-and-Variable-Index.html" title="Index" rel="index">Index</a>]</p> |
| </div> |
| <hr> |
| <h3 class="section" id="Conditional-Not-Commands-1">15.2 Conditional Not Commands</h3> |
| <a class="index-entry-id" id="index-ifnotdocbook"></a> |
| <a class="index-entry-id" id="index-ifnothtml"></a> |
| <a class="index-entry-id" id="index-ifnotinfo"></a> |
| <a class="index-entry-id" id="index-ifnotplaintext"></a> |
| <a class="index-entry-id" id="index-ifnottex"></a> |
| <a class="index-entry-id" id="index-ifnotxml"></a> |
| |
| <p>You can specify text to be included in any output format <em class="emph">other</em> |
| than a given one with the <code class="code">@ifnot…</code> environments: |
| </p> |
| <div class="example"> |
| <pre class="example-preformatted">@ifnotdocbook … @end ifnotdocbook |
| @ifnothtml … @end ifnothtml |
| @ifnotinfo … @end ifnotinfo |
| @ifnotplaintext … @end ifnotplaintext |
| @ifnottex … @end ifnottex |
| @ifnotxml … @end ifnotxml |
| </pre></div> |
| |
| <p>The <code class="code">@ifnot…</code> command and the <code class="code">@end</code> command must |
| appear on lines by themselves in your actual source file. |
| </p> |
| <p>If the output file is being made in the given format, the |
| region is <em class="emph">ignored</em>. Otherwise, it is included. |
| </p> |
| <p>There is one exception (for historical compatibility): |
| <code class="code">@ifnotinfo</code> text is omitted for both Info and plain text |
| output, not just Info. To specify text which appears only in Info and |
| not in plain text, use <code class="code">@ifnotplaintext</code>, like this: |
| </p> |
| <div class="example"> |
| <pre class="example-preformatted">@ifinfo |
| @ifnotplaintext |
| This will be in Info, but not plain text. |
| @end ifnotplaintext |
| @end ifinfo |
| </pre></div> |
| |
| <p>The regions delimited by these commands are ordinary Texinfo source as |
| with <code class="code">@iftex</code>, not raw formatter source as with <code class="code">@tex</code> |
| (see <a class="pxref" href="Raw-Formatter-Commands.html">Raw Formatter Commands</a>). |
| </p> |
| |
| </div> |
| |
| |
| |
| </body> |
| </html> |
