ch15_01.htm

unix基础教程

</td></tr>

<tr><td valign="top"><a name=".ix">.ix</a></td><td><p><tt class="literal">.ix</tt> [<tt class="literal">&#177;</tt><em class="replaceable"><tt>n</tt></em>]</p>
<p>Indent but don't break the line.  Equivalent to <tt class="literal">'in </tt><em class="emphasis">n</em>.</p>
</td></tr>

<tr><td valign="top"><a name=".(l">.(l</a></td><td><p><tt class="literal">.(l</tt> <em class="replaceable"><tt>type</tt></em></p>
<p>Begin list.  End with <tt class="literal">.)l</tt>.</p>


<h4 class="refsect2">Type</h4>

<table border="1" cellpadding="3">

<tr><td><tt class="literal">C</tt></td><td><p>Centered list</p>
</td></tr>
<tr><td><tt class="literal">F</tt></td><td><p>Filled list</p>
</td></tr>
<tr><td><tt class="literal">L</tt></td><td><p>Left-justified list</p>
</td></tr>
</table><p>

</td></tr><tr><td valign="top"><a name=".)l">.)l</a></td><td><p><tt class="literal">.)l</tt></p>
<p>End


list started with <tt class="literal">.(l</tt>.</p>
</td></tr>

<tr><td valign="top"><a name=".ll">.ll</a></td><td><p><tt class="literal">.ll</tt> <tt class="literal">+</tt><em class="replaceable"><tt>n</tt></em></p>
<p>Set line length to +<em class="emphasis">n</em> (all environments).
This is a macro, not the <tt class="literal">nroff</tt>/<tt class="literal">troff</tt>
<tt class="literal">.ll</tt> request.</p>
</td></tr><tr><td valign="top"><a name=".lo">.lo</a></td><td><p><tt class="literal">.lo</tt></p>
<p>Load a locally defined set of macros (usually <tt class="literal">/usr/lib/me/local.me</tt>).
(Not in recent versions.)</p>
</td></tr><tr><td valign="top"><a name=".lp">.lp</a></td><td><p><tt class="literal">.lp</tt></p>
<p>Begin block paragraph (left-justified).</p>
</td></tr><tr><td valign="top"><a name=".m1">.m1</a></td><td><p><tt class="literal">.m1</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set <em class="emphasis">n</em> spaces between top of page and heading.</p>
</td></tr><tr><td valign="top"><a name=".m2">.m2</a></td><td><p><tt class="literal">.m2</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set <em class="emphasis">n</em> spaces between heading and first line of text.</p>
</td></tr><tr><td valign="top"><a name=".m3">.m3</a></td><td><p><tt class="literal">.m3</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set <em class="emphasis">n</em> spaces between footer and text.</p>
</td></tr><tr><td valign="top"><a name=".m4">.m4</a></td><td><p><tt class="literal">.m4</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set <em class="emphasis">n</em> spaces between footer and bottom of page.</p>
</td></tr><tr><td valign="top"><a name=".n1">.n1</a></td><td><p><tt class="literal">.n1</tt></p>
<p>Number lines in margin beginning with 1.</p>
</td></tr><tr><td valign="top"><a name=".n2">.n2</a></td><td><p><tt class="literal">.n2</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Number


lines in margin beginning with <em class="emphasis">n</em>; stop numbering if 
<em class="emphasis">n</em> is 0.</p>
</td></tr>

<tr><td valign="top"><a name=".np">.np</a></td><td><p><tt class="literal">.np</tt></p>
<p>Begin a numbered paragraph.  Current number is accessed 
via <tt class="literal">\n($p</tt>.</p>
</td></tr><tr><td valign="top"><a name=".of">.of</a></td><td><p><tt class="literal">.of</tt> <tt class="literal">'</tt><em class="replaceable"><tt>l</em><tt class="literal">'</tt><em class="replaceable">c</em><tt class="literal">'</tt><em class="replaceable">r</tt></em><tt class="literal">'</tt></p>
<p>Print three-part footer on all odd pages.
Parts are left-justified, centered,
and right-justified at bottom of every odd page.  </p>
</td></tr><tr><td valign="top"><a name=".oh">.oh</a></td><td><p><tt class="literal">.oh</tt> <tt class="literal">'</tt><em class="replaceable"><tt>l</em><tt class="literal">'</tt><em class="replaceable">c</em><tt class="literal">'</tt><em class="replaceable">r</tt></em><tt class="literal">'</tt></p>
<p>Print three-part header on all odd pages.
Parts are left-justified, centered,
and right-justified at top of every odd page.  </p>
</td></tr><tr><td valign="top"><a name=".$p">.$p</a></td><td><p><tt class="literal">.$p</tt> <em class="replaceable"><tt>title n d</tt></em></p>
<p>Print section heading with specified <em class="emphasis">title</em>, section number <em class="emphasis">n</em>,
and depth of section <em class="emphasis">d</em>.</p>
</td></tr><tr><td valign="top"><a name=".$0">.$0</a></td><td><p><tt class="literal">.$0</tt> <em class="replaceable"><tt>title n d</tt></em></p>
<p>Called automatically after every call to <tt class="literal">.$p</tt>.  Normally undefined, but
may be used to put every section title automatically into table of
contents, or for some similar function.</p>
</td></tr><tr><td valign="top"><a name=".$n">.$n</a></td><td><p><tt class="literal">.$</tt><em class="replaceable"><tt>n</tt></em></p>
<p>These are traps called just before printing a section of depth <em class="emphasis">n</em>
(<em class="emphasis">n</em> is 1&#8211;6).  Called from <tt class="literal">.$p</tt>.</p>
</td></tr><tr><td valign="top"><a name=".pa">.pa</a></td><td><p><tt class="literal">.pa</tt> [<tt class="literal">&#177;</tt><em class="replaceable"><tt>n</tt></em>]</p>
<p>Equivalent to <tt class="literal">.bp</tt>.</p>
</td></tr><tr><td valign="top"><a name=".pd">.pd</a></td><td><p><tt class="literal">.pd</tt></p>
<p>Print delayed text,


indicated by <tt class="literal">.(d</tt> and <tt class="literal">.)d</tt>.</p>
</td></tr>

<tr><td valign="top"><a name=".PE">.PE</a></td><td><p><tt class="literal">.PE</tt></p>
<p>End a picture created by <tt class="literal">pic</tt>.
Must be used with a preceding <tt class="literal">.PS</tt>.
Recent versions of <em class="emphasis">me</em> only.</p>
</td></tr>

<tr><td valign="top"><a name=".PS">.PS</a></td><td><p><tt class="literal">.PS</tt> <em class="replaceable"><tt>vert</em> <em class="replaceable">indent</tt></em></p>
<p>Start a picture created by <tt class="literal">pic</tt>.
Must be used with a following <tt class="literal">.PE</tt>.
Recent versions of <em class="emphasis">me</em> only.</p>
<p><em class="emphasis">vert</em> is the amount of vertical space to provide
for the picture, and <em class="emphasis">indent</em> is how far from the
left margin to place the picture.</p>
</td></tr><tr><td valign="top"><a name=".pp">.pp</a></td><td><p><tt class="literal">.pp</tt></p>
<p>Begin indented paragraph.</p>
</td></tr><tr><td valign="top"><a name=".q">.q</a></td><td><p><tt class="literal">.q</tt> <em class="replaceable"><tt>w x</tt></em></p>
<p>Surround <em class="emphasis">w</em> with double quotes and <em class="emphasis">x</em> immediately
outside the quotes.</p>
</td></tr><tr><td valign="top"><a name=".(q">.(q</a></td><td><p><tt class="literal">.(q</tt></p>
<p>Begin major quote.  End with <tt class="literal">.)q</tt>.</p>
</td></tr><tr><td valign="top"><a name=".)q">.)q</a></td><td><p><tt class="literal">.)q</tt></p>
<p>End major quote started with <tt class="literal">.(q</tt>.</p>
</td></tr><tr><td valign="top"><a name=".r">.r</a></td><td><p><tt class="literal">.r</tt> <em class="replaceable"><tt>w x</tt></em></p>
<p>Set <em class="emphasis">w</em> in roman font and <em class="emphasis">x</em> in previous font.</p>
</td></tr><tr><td valign="top"><a name=".rb">.rb</a></td><td><p><tt class="literal">.rb</tt> <em class="replaceable"><tt>w x</tt></em></p>
<p>Set <em class="emphasis">w</em> in bold and <em class="emphasis">x</em> in previous font.</p>
</td></tr><tr><td valign="top"><a name=".re">.re</a></td><td><p><tt class="literal">.re</tt></p>
<p>Reset


tabs to every 0.5 inch (in <tt class="literal">troff</tt>) or to every 0.8 inch
(in <tt class="literal">nroff</tt>).</p>
</td></tr>

<tr><td valign="top"><a name=".ro">.ro</a></td><td><p><tt class="literal">.ro</tt></p>
<p>Set page number in roman numerals.</p>
</td></tr><tr><td valign="top"><a name=".$s">.$s</a></td><td><p><tt class="literal">.$s</tt></p>
<p>Separate footnotes with a 1.5-inch horizontal line.</p>
</td></tr><tr><td valign="top"><a name=".sh">.sh</a></td><td><p><tt class="literal">.sh</tt></p>
<p>Begin numbered section heading.</p>
</td></tr><tr><td valign="top"><a name=".sk">.sk</a></td><td><p><tt class="literal">.sk</tt></p>
<p>Leave next page blank.  Like the <tt class="literal">troff</tt> <tt class="literal">.bp</tt> request.</p>
</td></tr><tr><td valign="top"><a name=".sm">.sm</a></td><td><p><tt class="literal">.sm</tt> <em class="replaceable"><tt>small reg</tt></em></p>
<p>Concatenate <em class="emphasis">small</em> and <em class="emphasis">reg</em>,
with <em class="emphasis">small</em> set one point smaller in size.
Recent versions of <em class="emphasis">me</em> only.</p>
</td></tr><tr><td valign="top"><a name=".sx">.sx</a></td><td><p><tt class="literal">.sx</tt> <tt class="literal">+</tt><em class="replaceable"><tt>n</tt></em></p>
<p>Begin a paragraph at level <em class="emphasis">n</em>.</p>
</td></tr><tr><td valign="top"><a name=".sz">.sz</a></td><td><p><tt class="literal">.sz</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set character point size to <em class="emphasis">n</em>, with line spacing set proportionally.</p>
</td></tr><tr><td valign="top"><a name=".TE">.TE</a></td><td><p><tt class="literal">.TE</tt></p>
<p>End table.  See <b class="emphasis-bold"><a href="#.TS">.TS</a></b>.</p>
</td></tr><tr><td valign="top"><a name=".TH">.TH</a></td><td><p><tt class="literal">.TH</tt></p>
<p>End table header.  Must be used with a


preceding <tt class="literal">.TS H</tt>.</p>
</td></tr>

<tr><td valign="top"><a name=".th">.th</a></td><td><p><tt class="literal">.th</tt></p>
<p>Initialize for a thesis.
(Not in recent versions.)</p>
</td></tr>

<tr><td valign="top"><a name=".tp">.tp</a></td><td><p><tt class="literal">.tp</tt></p>
<p>Initialize for a title page.</p>
</td></tr>

<tr><td valign="top"><a name=".TS">.TS</a></td><td><p><tt class="literal">.TS</tt> [<tt class="literal">H</tt>]</p>
<p>Start table to be processed by <tt class="literal">tbl</tt>.
Use <tt class="literal">H</tt> to put a table header on all pages
(end table header with <tt class="literal">.TH</tt>).
End table with <tt class="literal">.TE</tt>.
See <a href="ch17_01.htm">Chapter 17</a> for more information on <tt class="literal">tbl</tt>.</p>
</td></tr>

<tr><td valign="top"><a name=".u">.u</a></td><td><p><tt class="literal">.u </tt><em class="replaceable"><tt>w x</tt></em></p>
<p>Underline <em class="emphasis">w</em> and set <em class="emphasis">x</em> in previous font.</p>
</td></tr>

<tr><td valign="top"><a name=".uh">.uh</a></td><td><p><tt class="literal">.uh</tt> <em class="replaceable"><tt>title</tt></em></p>
<p>Begin unnumbered section heading using <em class="emphasis">title</em>.</p>
</td></tr>

<tr><td valign="top"><a name=".(x">.(x</a></td><td><p><tt class="literal">.(x</tt></p>
<p>Begin index entry.  End with <tt class="literal">.)x</tt>.</p>
</td></tr>

<tr><td valign="top"><a name=".)x">.)x</a></td><td><p><tt class="literal">.)x</tt> [<em class="replaceable"><tt>page</em>] [<em class="replaceable">author</tt></em>]</p>
<p>End index entry started with <tt class="literal">.(x</tt>.
Print index with <tt class="literal">.xp</tt>.</p>
<p>The arguments are optional.
If <em class="emphasis">page</em> is &#8220;_&#8221; (an underscore),
the page number for this index entry is omitted.
Otherwise, <em class="emphasis">page</em> is the page number to use
instead of the one that is automatically calculated.</p>
<p>The second argument is printed right-justified at the end of the
entry; it might be used for the author's name, for example.
If <em class="emphasis">author</em> is specified, <em class="emphasis">page</em>
must be too: use <tt class="literal">\n%</tt> to get the current page
number.</p>
</td></tr>

<tr><td valign="top"><a name=".xl">.xl</a></td><td><p><tt class="literal">.xl</tt> <em class="replaceable"><tt>n</tt></em></p>
<p>Set the


line length to <em class="emphasis">n</em> (current environment only).
(This is actually the <tt class="literal">nroff</tt>/<tt class="literal">troff</tt>


internal <tt class="literal">.ll</tt> request.)</p>
</td></tr>

<tr><td valign="top"><a name=".xp">.xp</a></td><td><p><tt class="literal">.xp</tt></p>
<p>Print index.  See also <b class="emphasis-bold"><a href="#.(x">.(x</a></b>
and <b class="emphasis-bold"><a href="#.)x">.)x</a></b>.</p>
</td></tr><tr><td valign="top"><a name=".(z">.(z</a></td><td><p><tt class="literal">.(z</tt></p>
<p>Begin floating keep.</p>
</td></tr><tr><td valign="top"><a name=".)z">.)z</a></td><td><p><tt class="literal">.)z</tt></p>
<p>End floating keep. </p>
</td></tr><tr><td valign="top"><a name=".++">.++</a></td><td><p><tt class="literal">.++</tt> <em class="replaceable"><tt>type header</tt></em></p>
<p>Define the section of the paper being entered.
Specify a <em class="emphasis">type</em> with a <em class="emphasis">header</em> title string.</p>
<h4 class="refsect2">Type</h4>
<table border="1" cellpadding="3">

<tr><td><tt class="literal">A</tt></td><td><p>Appendix.</p>
</td></tr>
<tr><td><tt class="literal">AB</tt></td><td><p>Abstract.</p>
</td></tr>
<tr><td><tt class="literal">B</tt></td><td><p>Bibliography.</p>
</td></tr>
<tr><td><tt class="literal">C</tt></td><td><p>Chapter.</p>
</td></tr>
<tr><td><tt class="literal">P</tt></td><td><p>Preliminary section (table of contents, etc.).</p>
</td></tr>
<tr><td><tt class="literal">RA</tt></td><td><p>Appendix, with page numbers reset to 1.</p>
</td></tr>
<tr><td><tt class="literal">RC</tt></td><td><p>Chapter, with page numbers reset to 1.</p>
</td></tr>
</table><p>

</td></tr></table><p>
</div>

<hr width="684" align="left" />
<div class="navbar"><table width="684" border="0"><tr><td align="left" valign="top" width="228"><a href="ch14_05.htm"><img src="../gifs/txtpreva.gif" alt="Previous" border="0" /></a></td><td align="center" valign="top" width="228"><a href="index.htm"><img src="../gifs/txthome.gif" alt="Home" border="0" /></a></td><td align="right" valign="top" width="228"><a href="ch15_02.htm"><img src="../gifs/txtnexta.gif" alt="Next" border="0" /></a></td></tr><tr><td align="left" valign="top" width="228">14.5. Sample Document</td><td align="center" valign="top" width="228"><a href="index/index.htm"><img src="../gifs/index.gif" alt="Book Index" border="0" /></a></td><td align="right" valign="top" width="228">15.2. Predefined Strings</td></tr></table></div>
<hr width="684" align="left" />

<img src="../gifs/navbar.gif" usemap="#library-map" border="0" alt="Library Navigation Links" />
<p><p><font size="-1"><a href="copyrght.htm">Copyright &copy; 2003</a> O'Reilly &amp; Associates. All rights reserved.</font></p>

<map name="library-map">
<area shape="rect" coords="1,0,88,96" href="../index.htm"><area shape="rect" coords="90,0,165,96" href="../upt/index.htm"><area shape="rect" coords="168,1,253,107" href="../mac/index.htm"><area shape="rect" coords="255,0,335,97" href="../korn/index.htm"><area shape="rect" coords="337,0,415,109" href="../unixnut/index.htm"><area shape="rect" coords="417,0,512,122" href="../sedawk/index.htm"><area shape="rect" coords="514,0,605,105" href="../lunix/index.htm"><area shape="rect" coords="611,2,694,121" href="../vi/index.htm">
      </map>

</body></html>