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<a name="Ending-a-Sentence"></a>
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<p>
Next: <a href="_0040frenchspacing.html#g_t_0040frenchspacing" accesskey="n" rel="next"><code>@frenchspacing</code></a>, Previous: <a href="Not-Ending-a-Sentence.html#Not-Ending-a-Sentence" accesskey="p" rel="prev">Not Ending a Sentence</a>, Up: <a href="Inserting-Space.html#Inserting-Space" accesskey="u" rel="up">Inserting Space</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Command-and-Variable-Index.html#Command-and-Variable-Index" title="Index" rel="index">Index</a>]</p>
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<hr>
<a name="Ending-a-Sentence-1"></a>
<h4 class="subsection">12.3.3 Ending a Sentence</h4>

<a name="index-Ending-a-Sentence"></a>
<a name="index-Sentence-ending-punctuation"></a>

<a name="index-_002e-_0028end-of-sentence_0029"></a>
<a name="index-_0021-_0028end-of-sentence_0029"></a>
<a name="index-_003f-_0028end-of-sentence_0029"></a>
<a name="index-Spacing_002c-at-ends-of-sentences"></a>
<p>As mentioned above, Texinfo normally inserts additional space after
the end of a sentence.  It uses the same heuristic for this as TeX:
a sentence ends with a period, exclamation point, or question mark,
either preceded or followed by optional closing punctuation, and then
whitespace, and <em>not</em> preceded by a capital letter.
</p>
<p>Use <code>@.</code> instead of a period, <code>@!</code> instead of an
exclamation point, and <code>@?</code> instead of a question mark at the
end of a sentence that does end with a capital letter.  Do not put
braces after any of these commands.  For example:
</p>
<div class="example">
<pre class="example">Give it to M.I.B. and to M.E.W@.  Also, give it to R.J.C@.
Give it to M.I.B. and to M.E.W.  Also, give it to R.J.C.
</pre></div>

<p>The output follows.  In printed output and Info, you can see the
desired extra whitespace after the &lsquo;<samp>W</samp>&rsquo; in the first line.
</p>
<blockquote>
<p>Give it to M.I.B. and to M.E.W.  Also, give it to R.J.C.<br>
Give it to M.I.B. and to M.E.W.  Also, give it to R.J.C.
</p></blockquote>

<p>In the HTML output, <code>@.</code> is equivalent to a simple &lsquo;<samp>.</samp>&rsquo;;
likewise for <code>@!</code> and <code>@?</code>.
</p>
<a name="index-Closing-punctuation_002c-and-sentence-ending"></a>
<p>The &ldquo;closing punctuation&rdquo; mentioned above is defined as a right
parenthesis (&lsquo;<samp>)</samp>&rsquo;, right bracket (&lsquo;<samp>]</samp>&rsquo;), or right quote,
either single or double (&lsquo;<samp>'</samp>&rsquo; and &lsquo;<samp>''</samp>&rsquo;; the many possible
additional Unicode right quotes are not included).  These characters
can be thought of as invisible with respect to whether a given period
ends a sentence.  (This is the same rule as TeX.)  For instance,
the periods in &lsquo;<samp>foo.) Bar</samp>&rsquo; and &lsquo;<samp>foo.'' Bar</samp>&rsquo; do end
sentences.
</p>
<p>The meanings of <code>@:</code> and <code>@.</code>, etc. in Texinfo are
designed to work well with the Emacs sentence motion commands
(see <a href="http://www.gnu.org/software/emacs/manual/html_node/emacs/Sentences.html#Sentences">Sentences</a> in <cite>The GNU Emacs Manual</cite>).  It may help to 
imagine that the &lsquo;<samp>@</samp>&rsquo; in &lsquo;<samp>@.</samp>&rsquo;, etc., is an invisible 
lower-case letter &lsquo;a&rsquo; which makes an upper-case letter before it 
immaterial for the purposes of deciding whether the period ends the 
sentence.
</p>
<p>A few Texinfo commands are not considered as being an abbreviation,
even though they may end with a capital letter when expanded, so that
you don&rsquo;t have to insert <code>@.</code> and companions.  Notably, this is
the case for code-like highlighting commands, <code>@var</code> arguments
ending with a capital letter, <code>@LaTeX</code>, and <code>@TeX</code>.  For
example, that sentence ended with &lsquo;<samp>... @code{@@TeX}.</samp>&rsquo;;
<code>@.</code> was not needed.  Similarly, in
<code>... @var{VARNAME}. Text</code> the period after <var>VARNAME</var> ends
the sentence; there is no need to use <code>@.</code>.
</p>

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<p>
Next: <a href="_0040frenchspacing.html#g_t_0040frenchspacing" accesskey="n" rel="next"><code>@frenchspacing</code></a>, Previous: <a href="Not-Ending-a-Sentence.html#Not-Ending-a-Sentence" accesskey="p" rel="prev">Not Ending a Sentence</a>, Up: <a href="Inserting-Space.html#Inserting-Space" accesskey="u" rel="up">Inserting Space</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Command-and-Variable-Index.html#Command-and-Variable-Index" title="Index" rel="index">Index</a>]</p>
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