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144 lines
6.3 KiB
HTML
144 lines
6.3 KiB
HTML
4 years ago
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<!-- Copyright (C) 1988-2019 Free Software Foundation, Inc.
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Permission is granted to copy, distribute and/or modify this document
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under the terms of the GNU Free Documentation License, Version 1.3 or
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any later version published by the Free Software Foundation; with the
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Invariant Sections being "Free Software" and "Free Software Needs
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Free Documentation", with the Front-Cover Texts being "A GNU Manual,"
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and with the Back-Cover Texts as in (a) below.
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(a) The FSF's Back-Cover Text is: "You are free to copy and modify
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this GNU Manual. Buying copies from GNU Press supports the FSF in
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developing GNU and promoting software freedom." -->
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<head>
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<title>Commands For Completion (Debugging with GDB)</title>
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<meta name="description" content="Commands For Completion (Debugging with GDB)">
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<meta name="keywords" content="Commands For Completion (Debugging with GDB)">
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<meta name="resource-type" content="document">
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<meta name="distribution" content="global">
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<meta name="Generator" content="makeinfo">
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<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
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<link href="index.html#Top" rel="start" title="Top">
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<link href="Concept-Index.html#Concept-Index" rel="index" title="Concept Index">
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<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<link href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" rel="up" title="Bindable Readline Commands">
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<link href="Keyboard-Macros.html#Keyboard-Macros" rel="next" title="Keyboard Macros">
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<link href="Numeric-Arguments.html#Numeric-Arguments" rel="prev" title="Numeric Arguments">
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<style type="text/css">
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<!--
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a.summary-letter {text-decoration: none}
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blockquote.indentedblock {margin-right: 0em}
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blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
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blockquote.smallquotation {font-size: smaller}
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div.display {margin-left: 3.2em}
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div.example {margin-left: 3.2em}
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div.lisp {margin-left: 3.2em}
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div.smalldisplay {margin-left: 3.2em}
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div.smallexample {margin-left: 3.2em}
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div.smalllisp {margin-left: 3.2em}
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kbd {font-style: oblique}
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pre.display {font-family: inherit}
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pre.format {font-family: inherit}
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pre.menu-comment {font-family: serif}
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pre.menu-preformatted {font-family: serif}
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pre.smalldisplay {font-family: inherit; font-size: smaller}
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pre.smallexample {font-size: smaller}
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pre.smallformat {font-family: inherit; font-size: smaller}
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pre.smalllisp {font-size: smaller}
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span.nolinebreak {white-space: nowrap}
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span.roman {font-family: initial; font-weight: normal}
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span.sansserif {font-family: sans-serif; font-weight: normal}
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ul.no-bullet {list-style: none}
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-->
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</style>
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</head>
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<body lang="en">
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<a name="Commands-For-Completion"></a>
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<div class="header">
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<p>
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Next: <a href="Keyboard-Macros.html#Keyboard-Macros" accesskey="n" rel="next">Keyboard Macros</a>, Previous: <a href="Numeric-Arguments.html#Numeric-Arguments" accesskey="p" rel="prev">Numeric Arguments</a>, Up: <a href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" accesskey="u" rel="up">Bindable Readline Commands</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="Letting-Readline-Type-For-You"></a>
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<h4 class="subsection">32.4.6 Letting Readline Type For You</h4>
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<dl compact="compact">
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<dt><code>complete (<span class="key">TAB</span>)</code>
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<a name="index-complete-_0028TAB_0029"></a>
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</dt>
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<dd><p>Attempt to perform completion on the text before point.
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The actual completion performed is application-specific.
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The default is filename completion.
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</p>
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</dd>
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<dt><code>possible-completions (M-?)</code>
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<a name="index-possible_002dcompletions-_0028M_002d_003f_0029"></a>
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</dt>
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<dd><p>List the possible completions of the text before point.
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When displaying completions, Readline sets the number of columns used
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for display to the value of <code>completion-display-width</code>, the value of
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the environment variable <code>COLUMNS</code>, or the screen width, in that order.
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</p>
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</dd>
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<dt><code>insert-completions (M-*)</code>
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<a name="index-insert_002dcompletions-_0028M_002d_002a_0029"></a>
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</dt>
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<dd><p>Insert all completions of the text before point that would have
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been generated by <code>possible-completions</code>.
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</p>
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</dd>
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<dt><code>menu-complete ()</code>
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<a name="index-menu_002dcomplete-_0028_0029"></a>
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</dt>
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<dd><p>Similar to <code>complete</code>, but replaces the word to be completed
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with a single match from the list of possible completions.
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Repeated execution of <code>menu-complete</code> steps through the list
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of possible completions, inserting each match in turn.
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At the end of the list of completions, the bell is rung
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(subject to the setting of <code>bell-style</code>)
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and the original text is restored.
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An argument of <var>n</var> moves <var>n</var> positions forward in the list
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of matches; a negative argument may be used to move backward
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through the list.
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This command is intended to be bound to <tt class="key">TAB</tt>, but is unbound
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by default.
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</p>
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</dd>
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<dt><code>menu-complete-backward ()</code>
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<a name="index-menu_002dcomplete_002dbackward-_0028_0029"></a>
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</dt>
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<dd><p>Identical to <code>menu-complete</code>, but moves backward through the list
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of possible completions, as if <code>menu-complete</code> had been given a
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negative argument.
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</p>
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</dd>
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<dt><code>delete-char-or-list ()</code>
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<a name="index-delete_002dchar_002dor_002dlist-_0028_0029"></a>
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</dt>
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<dd><p>Deletes the character under the cursor if not at the beginning or
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end of the line (like <code>delete-char</code>).
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If at the end of the line, behaves identically to
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<code>possible-completions</code>.
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This command is unbound by default.
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</p>
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</dd>
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</dl>
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<hr>
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<div class="header">
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<p>
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Next: <a href="Keyboard-Macros.html#Keyboard-Macros" accesskey="n" rel="next">Keyboard Macros</a>, Previous: <a href="Numeric-Arguments.html#Numeric-Arguments" accesskey="p" rel="prev">Numeric Arguments</a>, Up: <a href="Bindable-Readline-Commands.html#Bindable-Readline-Commands" accesskey="u" rel="up">Bindable Readline Commands</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Concept-Index.html#Concept-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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</body>
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</html>
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