ch07_03.htm

unix基础教程

</td><td><p>Select a buffer in another frame.</p>
</td></tr>
<tr><td><p>C-x 5 f</p>
</td><td><p>find-file-other-frame</p>
</td><td><p>Find a file in a new frame.</p>
</td></tr>
<tr><td><p>C-x C-b</p>
</td><td><p>list-buffers</p>
</td><td><p>Display the buffer list.</p>
</td></tr>
<tr><td><p>C-x C-c</p>
</td><td><p>save-buffers-kill-emacs</p>
</td><td><p>Exit <tt class="literal">emacs</tt>.</p>
</td></tr>
<tr><td><p>C-x C-f</p>
</td><td><p>find-file</p>
</td><td><p>Find file and read it.</p>
</td></tr>
<tr><td><p>C-x C-l</p>
</td><td><p>downcase-region</p>
</td><td><p>Lowercase region.</p>
</td></tr>
<tr><td><p>C-x C-p</p>
</td><td><p>mark-page</p>
</td><td><p>Mark page.</p>
</td></tr>
<tr><td><p>C-x C-q</p>
</td><td><p>(none)</p>
</td><td><p>Toggle read-only status of buffer.</p>
</td></tr>
<tr><td><p>C-x C-s</p>
</td><td><p>save-buffer</p>
</td><td><p>Save file (may hang terminal; use C-q to restart).</p>
</td></tr>
<tr><td><p>C-x C-t</p>
</td><td><p>transpose-lines</p>
</td><td><p>Transpose two lines.</p>
</td></tr>
<tr><td><p>C-x C-u</p>
</td><td><p>upcase-region</p>
</td><td><p>Uppercase region</p>
</td></tr>
<tr><td><p>C-x C-v</p>
</td><td><p>find-alternate-file</p>
</td><td><p>Read an alternate file, replacing the one read with C-x
C-f.</p>
</td></tr>
<tr><td><p>C-x C-w</p>
</td><td><p>write-file</p>
</td><td><p>Write buffer contents to file. </p>
</td></tr>
<tr><td><p>C-x C-x</p>
</td><td><p>exchange-point-and-mark</p>
</td><td><p>Exchange location of cursor and mark.</p>
</td></tr>
<tr><td><p>C-x DEL</p>
</td><td><p>backward-kill-sentence</p>
</td><td><p>Delete previous sentence.</p>
</td></tr>
<tr><td><p>C-x a i g</p>
</td><td><p>inverse-add-global-abbrev</p>
</td><td><p>Type global abbreviation, then definition.</p>
</td></tr>
<tr><td><p>C-x a i l</p>
</td><td><p>inverse-add-local-abbrev</p>
</td><td><p>Type local abbreviation, then definition.</p>
</td></tr>
<tr><td><p>C-x b</p>
</td><td><p>switch-to-buffer</p>
</td><td><p>Move to the buffer specified.</p>
</td></tr>
<tr><td><p>C-x e</p>
</td><td><p>call-last-kbd-macro</p>
</td><td><p>Execute last macro defined.</p>
</td></tr>
<tr><td><p>C-x h</p>
</td><td><p>mark-whole-buffer</p>
</td><td><p>Mark buffer.</p>
</td></tr>
<tr><td><p>C-x i</p>
</td><td><p>insert-file</p>
</td><td><p>Insert file at cursor position. </p>
</td></tr>
<tr><td><p>C-x k</p>
</td><td><p>kill-buffer</p>
</td><td><p>Delete the buffer specified.</p>
</td></tr>
<tr><td><p>C-x o</p>
</td><td><p>other-window</p>
</td><td><p>Move to the other window.</p>
</td></tr>
<tr><td><p>C-x q</p>
</td><td><p>kbd-macro-query</p>
</td><td><p>Insert a query in a macro definition.</p>
</td></tr>
<tr><td><p>C-x s</p>
</td><td><p>save-some-buffers</p>
</td><td><p>Ask whether to save each modified buffer.</p>
</td></tr>
<tr><td><p>C-x u</p>
</td><td><p>advertised-undo</p>
</td><td><p>Undo last edit (can be done repeatedly).</p>
</td></tr>
<tr><td><p>C-y</p>
</td><td><p>yank</p>
</td><td><p>Restore what you've deleted.</p>
</td></tr>
<tr><td><p>C-z</p>
</td><td><p>suspend-emacs</p>
</td><td><p>Suspend <tt class="literal">emacs</tt> (use <tt class="literal">exit</tt> or
<tt class="literal">fg</tt> to restart).</p>
</td></tr>
</table><p>

<a name="IXT-7-123146" />
<a name="IXT-7-123147" /></div>



<a name="unut-ch-7-sect-3.2" /><div class="sect2"><h3 class="sect2">7.3.2. Meta-Key Sequences</h3><p>
<a name="unut-ch-7-ix-m-commands-emacs" />
<a name="unut-ch-7-ix-meta-key-commands-emacs" /></p>
<table border="1" cellpadding="3">
<tr><th><p><em class="emphasis">Keystrokes</em></p>
</th><th><p><em class="emphasis">Command Name</em></p>
</th><th><p><em class="emphasis">Description</em></p>
</th></tr>

<tr><td><p>Meta</p>
</td><td><p>(none)</p>
</td><td><p>Exit a query-replace or successful search.</p>
</td></tr>
<tr><td><p>M-&#8211; M-c</p>
</td><td><p>negative-argument;
capitalize-word</p>
</td><td><p>Capitalize previous word.</p>
</td></tr>
<tr><td><p>M-&#8211; M-l</p>
</td><td><p>negative-argument;
downcase-word</p>
</td><td><p>Lowercase previous word.</p>
</td></tr>
<tr><td><p>M-&#8211; M-u</p>
</td><td><p>negative-argument;
upcase-word</p>
</td><td><p>Uppercase previous word.</p>
</td></tr>
<tr><td><p>M-$</p>
</td><td><p>spell-word</p>
</td><td><p>Check spelling of word after cursor.</p>
</td></tr>
<tr><td><p>M-&lt;</p>
</td><td><p>beginning-of-buffer</p>
</td><td><p>Move to beginning of file.</p>
</td></tr>
<tr><td><p>M-&gt;</p>
</td><td><p>end-of-buffer</p>
</td><td><p>Move to end of file.</p>
</td></tr>
<tr><td><p>M-{</p>
</td><td><p>backward-paragraph</p>
</td><td><p>Move backward one paragraph.</p>
</td></tr>
<tr><td><p>M-}</p>
</td><td><p>forward-paragraph</p>
</td><td><p>Move forward one paragraph.</p>
</td></tr>
<tr><td><p>M-^</p>
</td><td><p>delete-indentation</p>
</td><td><p>Join this line to the previous one.</p>
</td></tr>
<tr><td><p>M-<em class="emphasis">n</em></p>
</td><td><p>digit-argument</p>
</td><td><p>Repeat the next command <em class="emphasis">n</em> times.</p>
</td></tr>
<tr><td><p>M-<em class="emphasis">n</em> C-x e</p>
</td><td><p>digit-argument and call-last-kbd-macro</p>
</td><td><p>Execute the last defined macro, <em class="emphasis">n</em> times.</p>
</td></tr>
<tr><td><p>M-a</p>
</td><td><p>backward-sentence</p>
</td><td><p>Move backward one sentence.</p>
</td></tr>
<tr><td><p>M-b</p>
</td><td><p>backward-word</p>
</td><td><p>Move one word <em class="emphasis">backward</em>.</p>
</td></tr>
<tr><td><p>M-C-\</p>
</td><td><p>indent-region</p>
</td><td><p>Indent a region to match first line in region.</p>
</td></tr>
<tr><td><p>M-C-c</p>
</td><td><p>exit-recursive-edit</p>
</td><td><p>Exit a recursive edit.</p>
</td></tr>
<tr><td><p>M-C-o</p>
</td><td><p>split-line</p>
</td><td><p>Split line at cursor; indent to column of cursor.</p>
</td></tr>
<tr><td><p>M-C-v</p>
</td><td><p>scroll-other-window</p>
</td><td><p>Scroll other window.</p>
</td></tr>
<tr><td><p>M-c</p>
</td><td><p>capitalize-word</p>
</td><td><p>Capitalize first letter of word.</p>
</td></tr>
<tr><td><p>M-d</p>
</td><td><p>kill-word</p>
</td><td><p>Delete word that cursor is on.</p>
</td></tr>
<tr><td><p>M-DEL</p>
</td><td><p>backward-kill-word</p>
</td><td><p>Delete previous word.</p>
</td></tr>
<tr><td><p>M-e</p>
</td><td><p>forward-sentence</p>
</td><td><p>Move forward one sentence.</p>
</td></tr>
<tr><td><p>M-f</p>
</td><td><p>forward-word</p>
</td><td><p>Move one word <em class="emphasis">forward</em>.</p>
</td></tr>
<tr><td><p>(none)</p>
</td><td><p>fill-region</p>
</td><td><p>Reformat individual paragraphs within a region.</p>
</td></tr>
<tr><td><p>M-h</p>
</td><td><p>mark-paragraph</p>
</td><td><p>Mark paragraph.</p>
</td></tr>
<tr><td><p>M-k</p>
</td><td><p>kill-sentence</p>
</td><td><p>Delete sentence the cursor is on.</p>
</td></tr>
<tr><td><p>M-l</p>
</td><td><p>downcase-word</p>
</td><td><p>Lowercase word.</p>
</td></tr>
<tr><td><p>M-m</p>
</td><td><p>back-to-indentation</p>
</td><td><p>Move cursor to first nonblank character on line.</p>
</td></tr>
<tr><td><p>M-q</p>
</td><td><p>fill-paragraph</p>
</td><td><p>Reformat paragraph.</p>
</td></tr>
<tr><td><p>M-s</p>
</td><td><p>center-line</p>
</td><td><p>Center line that cursor is on.</p>
</td></tr>
<tr><td><p>M-t</p>
</td><td><p>transpose-words</p>
</td><td><p>Transpose two words.</p>
</td></tr>
<tr><td><p>M-u</p>
</td><td><p>upcase-word</p>
</td><td><p>Uppercase word.</p>
</td></tr>
<tr><td><p>M-v</p>
</td><td><p>scroll-down</p>
</td><td><p>Move backward one screen.</p>
</td></tr>
<tr><td><p>M-x</p>
</td><td><p>(none)</p>
</td><td><p>Access command by command name.</p>
</td></tr>
</table><p>

<a name="IXT-7-123148" />
<a name="IXT-7-123149" /></div>


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