91 lines
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91 lines
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<title>Commands For Completion - Debugging with GDB</title>
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<a name="Commands-For-Completion"></a>
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Next: <a rel="next" accesskey="n" href="Keyboard-Macros.html#Keyboard-Macros">Keyboard Macros</a>,
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Previous: <a rel="previous" accesskey="p" href="Numeric-Arguments.html#Numeric-Arguments">Numeric Arguments</a>,
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Up: <a rel="up" accesskey="u" href="Bindable-Readline-Commands.html#Bindable-Readline-Commands">Bindable Readline Commands</a>
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<h4 class="subsection">32.4.6 Letting Readline Type For You</h4>
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<dl>
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<dt><code>complete (<TAB>)</code><a name="index-complete-_0028_0040key_007bTAB_007d_0029-3269"></a><dd>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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<br><dt><code>possible-completions (M-?)</code><a name="index-possible_002dcompletions-_0028M_002d_003f_0029-3270"></a><dd>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 <samp><span class="env">COLUMNS</span></samp>, or the screen width, in that order.
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<br><dt><code>insert-completions (M-*)</code><a name="index-insert_002dcompletions-_0028M_002d_002a_0029-3271"></a><dd>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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<br><dt><code>menu-complete ()</code><a name="index-menu_002dcomplete-_0028_0029-3272"></a><dd>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 <TAB>, but is unbound
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by default.
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<br><dt><code>menu-complete-backward ()</code><a name="index-menu_002dcomplete_002dbackward-_0028_0029-3273"></a><dd>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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<br><dt><code>delete-char-or-list ()</code><a name="index-delete_002dchar_002dor_002dlist-_0028_0029-3274"></a><dd>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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</dl>
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</body></html>
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