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142 lines
6.2 KiB
HTML
142 lines
6.2 KiB
HTML
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<title>Readline Killing Commands (Debugging with GDB)</title>
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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="Readline-Interaction.html#Readline-Interaction" rel="up" title="Readline Interaction">
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<link href="Readline-Arguments.html#Readline-Arguments" rel="next" title="Readline Arguments">
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<a name="Readline-Killing-Commands"></a>
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<div class="header">
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<p>
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Next: <a href="Readline-Arguments.html#Readline-Arguments" accesskey="n" rel="next">Readline Arguments</a>, Previous: <a href="Readline-Movement-Commands.html#Readline-Movement-Commands" accesskey="p" rel="prev">Readline Movement Commands</a>, Up: <a href="Readline-Interaction.html#Readline-Interaction" accesskey="u" rel="up">Readline Interaction</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="Readline-Killing-Commands-1"></a>
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<h4 class="subsection">32.2.3 Readline Killing Commands</h4>
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<a name="index-killing-text"></a>
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<a name="index-yanking-text"></a>
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<p><em>Killing</em> text means to delete the text from the line, but to save
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it away for later use, usually by <em>yanking</em> (re-inserting)
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it back into the line.
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(‘Cut’ and ‘paste’ are more recent jargon for ‘kill’ and ‘yank’.)
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</p>
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<p>If the description for a command says that it ‘kills’ text, then you can
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be sure that you can get the text back in a different (or the same)
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place later.
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</p>
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<p>When you use a kill command, the text is saved in a <em>kill-ring</em>.
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Any number of consecutive kills save all of the killed text together, so
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that when you yank it back, you get it all. The kill
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ring is not line specific; the text that you killed on a previously
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typed line is available to be yanked back later, when you are typing
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another line.
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<a name="index-kill-ring"></a>
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</p>
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<p>Here is the list of commands for killing text.
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</p>
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<dl compact="compact">
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<dt><kbd>C-k</kbd></dt>
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<dd><p>Kill the text from the current cursor position to the end of the line.
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</p>
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</dd>
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<dt><kbd>M-d</kbd></dt>
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<dd><p>Kill from the cursor to the end of the current word, or, if between
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words, to the end of the next word.
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Word boundaries are the same as those used by <kbd>M-f</kbd>.
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</p>
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</dd>
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<dt><kbd>M-<span class="key">DEL</span></kbd></dt>
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<dd><p>Kill from the cursor the start of the current word, or, if between
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words, to the start of the previous word.
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Word boundaries are the same as those used by <kbd>M-b</kbd>.
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</p>
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</dd>
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<dt><kbd>C-w</kbd></dt>
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<dd><p>Kill from the cursor to the previous whitespace. This is different than
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<kbd>M-<span class="key">DEL</span></kbd> because the word boundaries differ.
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</p>
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</dd>
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</dl>
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<p>Here is how to <em>yank</em> the text back into the line. Yanking
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means to copy the most-recently-killed text from the kill buffer.
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</p>
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<dl compact="compact">
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<dt><kbd>C-y</kbd></dt>
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<dd><p>Yank the most recently killed text back into the buffer at the cursor.
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</p>
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</dd>
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<dt><kbd>M-y</kbd></dt>
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<dd><p>Rotate the kill-ring, and yank the new top. You can only do this if
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the prior command is <kbd>C-y</kbd> or <kbd>M-y</kbd>.
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</p></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="Readline-Arguments.html#Readline-Arguments" accesskey="n" rel="next">Readline Arguments</a>, Previous: <a href="Readline-Movement-Commands.html#Readline-Movement-Commands" accesskey="p" rel="prev">Readline Movement Commands</a>, Up: <a href="Readline-Interaction.html#Readline-Interaction" accesskey="u" rel="up">Readline Interaction</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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