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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <!-- Created by GNU Texinfo 6.8, https://www.gnu.org/software/texinfo/ --> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <!-- This manual is for Stand-alone GNU Info (version 6.8, 22 November 2020), a program for viewing documents in Info format (usually created from Texinfo source files). Copyright (C) 1992, 1993, 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 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. 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If you want to distribute this document separately from the collection, you can do so by adding a copy of the license to the document, as described in section 6 of the license. --> <title>Scrolling Commands (Stand-alone GNU Info 6.8)</title> <meta name="description" content="Scrolling Commands (Stand-alone GNU Info 6.8)"> <meta name="keywords" content="Scrolling Commands (Stand-alone GNU Info 6.8)"> <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="Index.html" rel="index" title="Index"> <link href="index.html#SEC_Contents" rel="contents" title="Table of Contents"> <link href="index.html" rel="up" title="Top"> <link href="Node-Commands.html" rel="next" title="Node Commands"> <link href="Cursor-Commands.html" rel="prev" title="Cursor Commands"> <style type="text/css"> <!-- a.copiable-anchor {visibility: hidden; text-decoration: none; line-height: 0em} a.summary-letter {text-decoration: none} blockquote.indentedblock {margin-right: 0em} div.display {margin-left: 3.2em} div.example {margin-left: 3.2em} kbd {font-style: oblique} pre.display {font-family: inherit} pre.format {font-family: inherit} pre.menu-comment {font-family: serif} pre.menu-preformatted {font-family: serif} span.nolinebreak {white-space: nowrap} span.roman {font-family: initial; font-weight: normal} span.sansserif {font-family: sans-serif; font-weight: normal} span:hover a.copiable-anchor {visibility: visible} ul.no-bullet {list-style: none} --> </style> </head> <body lang="en"> <div class="chapter" id="Scrolling-Commands"> <div class="header"> <p> Next: <a href="Node-Commands.html" accesskey="n" rel="next">Selecting a Node</a>, Previous: <a href="Cursor-Commands.html" accesskey="p" rel="prev">Moving the Cursor</a>, Up: <a href="index.html" accesskey="u" rel="up">Stand-alone GNU Info</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html" title="Index" rel="index">Index</a>]</p> </div> <hr> <span id="Moving-Text-Within-a-Window"></span><h2 class="chapter">4 Moving Text Within a Window</h2> <span id="index-scrolling"></span> <p>Sometimes you are looking at a screenful of text, and only part of the current paragraph you are reading is visible on the screen. The commands detailed in this section are used to shift which part of the current node is visible on the screen. </p> <dl compact="compact"> <dt id='index-NEXT'><span><tt class="key">SPC</tt> (<code>scroll-forward</code>)<a href='#index-NEXT' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-SPC_002c-in-Info-windows"></span> </dd> <dt><span><tt class="key">NEXT</tt></span></dt> <dd><span id="index-scroll_002dforward"></span> <p>Shift the text in this window up. That is, show more of the node which is currently below the bottom of the window. With a numeric argument, show that many more lines at the bottom of the window; a numeric argument of 4 would shift all of the text in the window up 4 lines (discarding the top 4 lines), and show you four new lines at the bottom of the window. Without a numeric argument, <tt class="key">SPC</tt> takes the bottom two lines of the window and places them at the top of the window, redisplaying almost a completely new screenful of lines. If you are at the end of a node, <tt class="key">SPC</tt> takes you to the “next” node, so that you can read an entire manual from start to finish by repeating <tt class="key">SPC</tt>. </p> <span id="index-PageDown"></span> <p>The <tt class="key">NEXT</tt> key is known as the <tt class="key">PageDown</tt> key on some keyboards. </p> </dd> <dt id='index-C_002dv'><span><kbd>C-v</kbd> (<code>scroll-forward-page-only</code>)<a href='#index-C_002dv' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-scroll_002dforward_002dpage_002donly"></span> <p>Shift the text in this window up. This is identical to the <tt class="key">SPC</tt> operation above, except that it never scrolls beyond the end of the current node. </p> </dd> <dt id='index-scroll_002dforward_002dpage_002donly_002dset_002dwindow'><span><code>M-x scroll-forward-page-only-set-window</code><a href='#index-scroll_002dforward_002dpage_002donly_002dset_002dwindow' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll forward, like with <kbd>C-v</kbd>, but if a numeric argument is specified, it becomes the default scroll size for subsequent <code>scroll-forward</code> and <code>scroll-backward</code> commands and their ilk. </p> </dd> <dt id='index-DEL_002c-in-Info-windows'><span><tt class="key">DEL</tt> (<code>scroll-backward</code>)<a href='#index-DEL_002c-in-Info-windows' class='copiable-anchor'> ¶</a></span></dt> <dt id='index-PREVIOUS'><span><tt class="key">PREVIOUS</tt><a href='#index-PREVIOUS' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-scroll_002dbackward"></span> <p>Shift the text in this window down. The inverse of <code>scroll-forward</code>. If you are at the start of a node, <tt class="key">DEL</tt> takes you to the “previous” node, so that you can read an entire manual from finish to start by repeating <tt class="key">DEL</tt>. The default scroll size can be changed by invoking the (<code>scroll-backward-page-only-set-window</code>) command with a numeric argument. </p> <span id="index-BS-_0028backspace_0029"></span> <p>If your keyboard lacks the <tt class="key">DEL</tt> key, look for a key called <tt class="key">BS</tt>, or ‘<samp>Backspace</samp>’, sometimes designated with an arrow which points to the left, which should perform the same function. </p> <span id="index-PageUp"></span> <p>The <tt class="key">PREVIOUS</tt> key is the <tt class="key">PageUp</tt> key on many keyboards. Emacs refers to it by the name <tt class="key">PRIOR</tt>. </p> </dd> <dt id='index-M_002dv'><span><kbd>M-v</kbd> (<code>scroll-backward-page-only</code>)<a href='#index-M_002dv' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-scroll_002dbackward_002dpage_002donly"></span> <p>Shift the text in this window down. The inverse of <code>scroll-forward-page-only</code>. Does not scroll beyond the start of the current node. The default scroll size can be changed by invoking the <code>scroll-backward-page-only-set-window</code> command with a numeric argument. </p> </dd> <dt id='index-scroll_002dbackward_002dpage_002donly_002dset_002dwindow'><span><code>M-x scroll-backward-page-only-set-window</code><a href='#index-scroll_002dbackward_002dpage_002donly_002dset_002dwindow' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll backward, like with <kbd>M-v</kbd>, but if a numeric argument is specified, it becomes the default scroll size for subsequent <code>scroll-forward</code> and <code>scroll-backward</code> commands. </p> </dd> <dt id='index-down_002dline'><span><code>M-x down-line</code><a href='#index-down_002dline' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll forward by one line. With a numeric argument, scroll forward that many lines. </p> </dd> <dt id='index-up_002dline'><span><code>M-x up-line</code><a href='#index-up_002dline' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll backward one line. With a numeric argument, scroll backward that many lines. </p> </dd> <dt id='index-scroll_002dhalf_002dscreen_002ddown'><span><code>M-x scroll-half-screen-down</code><a href='#index-scroll_002dhalf_002dscreen_002ddown' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll forward by half of the screen size. With a numeric argument, scroll that many lines. If an argument is specified, it becomes the new default number of lines to scroll for subsequent <code>scroll-half-screen-down</code> and <code>scroll-half-screen-up</code> commands. </p> </dd> <dt id='index-scroll_002dhalf_002dscreen_002dup'><span><code>M-x scroll-half-screen-up</code><a href='#index-scroll_002dhalf_002dscreen_002dup' class='copiable-anchor'> ¶</a></span></dt> <dd><p>Scroll back by half of the screen size. With a numeric argument, scroll that many lines. If an argument is specified, it becomes the new default number of lines to scroll for subsequent <code>scroll-half-screen-down</code> and <code>scroll-half-screen-up</code> commands. </p></dd> </dl> <span id="index-scrolling-through-node-structure"></span> <p>The <code>scroll-forward</code> and <code>scroll-backward</code> commands can also move forward and backward through the node structure of the file. If you press <tt class="key">SPC</tt> while viewing the end of a node, or <tt class="key">DEL</tt> while viewing the beginning of a node, what happens is controlled by the variable <code>scroll-behavior</code> (see <a href="Variables.html#scroll_002dbehavior">scroll-behavior</a>). </p> <p>The <code>scroll-forward-page-only</code> and <code>scroll-backward-page-only</code> commands never scroll beyond the current node. </p> <dl compact="compact"> <dt id='index-C_002dl'><span><kbd>C-l</kbd> (<code>redraw-display</code>)<a href='#index-C_002dl' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-redraw_002ddisplay"></span> <p>Redraw the display from scratch, or shift the line containing the cursor to a specified location. With no numeric argument, ‘<samp>C-l</samp>’ clears the screen, and then redraws its entire contents. Given a numeric argument of <var>n</var>, the line containing the cursor is shifted so that it is on the <var>n</var>th line of the window. </p> </dd> <dt id='index-C_002dw'><span><kbd>C-x <kbd>w</kbd></kbd> (<code>toggle-wrap</code>)<a href='#index-C_002dw' class='copiable-anchor'> ¶</a></span></dt> <dd><span id="index-toggle_002dwrap"></span> <p>Toggles the state of line wrapping in the current window. Normally, lines which are longer than the screen width <em>wrap</em>, i.e., they are continued on the next line. Lines which wrap have a ‘<samp>\</samp>’ appearing in the rightmost column of the screen. You can cause such lines to be terminated at the rightmost column by changing the state of line wrapping in the window with <code>C-x w</code>. When a line which needs more space than one screen width to display is displayed, a ‘<samp>$</samp>’ appears in the rightmost column of the screen, and the remainder of the line is invisible. When long lines are truncated, the mode line displays the ‘<samp>$</samp>’ character near its left edge. </p></dd> </dl> </div> <hr> <div class="header"> <p> Next: <a href="Node-Commands.html">Selecting a Node</a>, Previous: <a href="Cursor-Commands.html">Moving the Cursor</a>, Up: <a href="index.html">Stand-alone GNU Info</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Index.html" title="Index" rel="index">Index</a>]</p> </div> </body> </html>