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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/><title>10 raco pack: Packing Library Collections</title><link rel="stylesheet" type="text/css" href="../scribble.css" title="default"/><link rel="stylesheet" type="text/css" href="../racket.css" title="default"/><link rel="stylesheet" type="text/css" href="../manual-style.css" title="default"/><link rel="stylesheet" type="text/css" href="../manual-racket.css" title="default"/><link rel="stylesheet" type="text/css" href="../doc-site.css" title="default"/><script type="text/javascript" src="../scribble-common.js"></script><script type="text/javascript" src="../manual-racket.js"></script><script type="text/javascript" src="../doc-site.js"></script><script type="text/javascript" src="../local-redirect/local-redirect.js"></script><script type="text/javascript" src="../local-redirect/local-user-redirect.js"></script><!--[if IE 6]><style type="text/css">.SIEHidden { overflow: hidden; }</style><![endif]--></head><body id="doc-racket-lang-org"><div class="tocset"><div class="tocview"><div class="tocviewlist tocviewlisttopspace"><div class="tocviewtitle"><table cellspacing="0" cellpadding="0"><tr><td style="width: 1em;"><a href="javascript:void(0);" title="Expand/Collapse" class="tocviewtoggle" onclick="TocviewToggle(this,"tocview_0");">▼</a></td><td></td><td><a href="index.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco</span>:<span class="mywbr"> </span> Racket Command-<wbr></wbr>Line Tools</a></td></tr></table></div><div class="tocviewsublisttop" style="display: block;" id="tocview_0"><table cellspacing="0" cellpadding="0"><tr><td align="right">1 </td><td><a href="make.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco make</span>:<span class="mywbr"> </span> Compiling Source to Bytecode</a></td></tr><tr><td align="right">2 </td><td><a href="exe.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco exe</span>:<span class="mywbr"> </span> Creating Stand-<wbr></wbr>Alone Executables</a></td></tr><tr><td align="right">3 </td><td><a href="exe-dist.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco distribute</span>:<span class="mywbr"> </span> Sharing Stand-<wbr></wbr>Alone Executables</a></td></tr><tr><td align="right">4 </td><td><a href="planet.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco planet</span>:<span class="mywbr"> </span> Automatic Package Distribution</a></td></tr><tr><td align="right">5 </td><td><a href="pkg.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco pkg</span>:<span class="mywbr"> </span> Package Management</a></td></tr><tr><td align="right">6 </td><td><a href="setup.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco setup</span>:<span class="mywbr"> </span> Installation Management</a></td></tr><tr><td align="right">7 </td><td><a href="decompile.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco decompile</span>:<span class="mywbr"> </span> Decompiling Bytecode</a></td></tr><tr><td align="right">8 </td><td><a href="demod.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco demod</span>:<span class="mywbr"> </span> Demodularizing Programs</a></td></tr><tr><td align="right">9 </td><td><a href="link.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco link</span>:<span class="mywbr"> </span> Library Collection Links</a></td></tr><tr><td align="right">10 </td><td><a href="" class="tocviewselflink" data-pltdoc="x"><span class="stt">raco pack</span>:<span class="mywbr"> </span> Packing Library Collections</a></td></tr><tr><td align="right">11 </td><td><a href="unpack.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco unpack</span>:<span class="mywbr"> </span> Unpacking Library Collections</a></td></tr><tr><td align="right">12 </td><td><a href="ctool.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco ctool</span>:<span class="mywbr"> </span> Working with C Code</a></td></tr><tr><td align="right">13 </td><td><a href="test.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco test</span>:<span class="mywbr"> </span> Run tests</a></td></tr><tr><td align="right">14 </td><td><a href="docs.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco docs</span>:<span class="mywbr"> </span> Documentation Search</a></td></tr><tr><td align="right">15 </td><td><a href="expand.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco expand</span>:<span class="mywbr"> </span> Macro Expansion</a></td></tr><tr><td align="right">16 </td><td><a href="scribble.html" class="tocviewlink" data-pltdoc="x"><span class="stt">raco scribble</span>:<span class="mywbr"> </span> Building Documentation</a></td></tr><tr><td align="right">17 </td><td><a href="command.html" class="tocviewlink" data-pltdoc="x">Adding a <span class="stt">raco</span> Command</a></td></tr><tr><td align="right">18 </td><td><a href="config-file.html" class="tocviewlink" data-pltdoc="x">Installation Configuration and Search Paths</a></td></tr></table></div></div><div class="tocviewlist"><table cellspacing="0" cellpadding="0"><tr><td style="width: 1em;"><a href="javascript:void(0);" title="Expand/Collapse" class="tocviewtoggle" onclick="TocviewToggle(this,"tocview_1");">►</a></td><td>10 </td><td><a href="" class="tocviewselflink" data-pltdoc="x"><span class="stt">raco pack</span>:<span class="mywbr"> </span> Packing Library Collections</a></td></tr></table><div class="tocviewsublistbottom" style="display: none;" id="tocview_1"><table cellspacing="0" cellpadding="0"><tr><td align="right">10.1 </td><td><a href="#%28part._format-of-..plt-archives%29" class="tocviewlink" data-pltdoc="x">Format of <span class="stt">".plt"</span> Archives</a></td></tr><tr><td align="right">10.2 </td><td><a href="#%28part._.A.P.I_for_.Packing%29" class="tocviewlink" data-pltdoc="x">API for Packing</a></td></tr></table></div></div></div><div class="tocsub"><div class="tocsubtitle">On this page:</div><table class="tocsublist" cellspacing="0"><tr><td><span class="tocsublinknumber">10.1<tt> </tt></span><a href="#%28part._format-of-..plt-archives%29" class="tocsubseclink" data-pltdoc="x">Format of <span class="stt">".plt"</span> Archives</a></td></tr><tr><td><span class="tocsublinknumber">10.2<tt> </tt></span><a href="#%28part._.A.P.I_for_.Packing%29" class="tocsubseclink" data-pltdoc="x">API for Packing</a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-collections-plt%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">pack-<wbr></wbr>collections-<wbr></wbr>plt</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-collections%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">pack-<wbr></wbr>collections</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-plt%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">pack-<wbr></wbr>plt</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">pack</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">std-<wbr></wbr>filter</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._mztar%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mztar</span></span></a></td></tr></table></div></div><div class="maincolumn"><div class="main"><div class="navsettop"><span class="navleft"><form class="searchform"><input class="searchbox" style="color: #888;" type="text" value="...search manuals..." title="Enter a search string to search the manuals" onkeypress="return DoSearchKey(event, this, "6.1", "../");" onfocus="this.style.color="black"; this.style.textAlign="left"; if (this.value == "...search manuals...") this.value="";" onblur="if (this.value.match(/^ *$/)) { this.style.color="#888"; this.style.textAlign="center"; this.value="...search manuals..."; }"/></form> <a href="../index.html" title="up to the documentation top" data-pltdoc="x" onclick="return GotoPLTRoot("6.1");">top</a></span><span class="navright"> <a href="link.html" title="backward to "9 raco link: Library Collection Links"" data-pltdoc="x">← prev</a> <a href="index.html" title="up to "raco: Racket Command-Line Tools"" data-pltdoc="x">up</a> <a href="unpack.html" title="forward to "11 raco unpack: Unpacking Library Collections"" data-pltdoc="x">next →</a></span> </div><h3 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""plt"">10<tt> </tt><a name="(part._plt)"></a><span class="stt">raco pack</span>: Packing Library Collections</h3><p>The <span class="stt">raco pack</span> command creates an archive of files and
directories. Formerly, such archives were used directly to distribute
library files to Racket users, but the package manager (see
<a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=pkg&rel=index.html&version=6.1" class="Sq" data-pltdoc="x">Package Management in Racket</a>) is now the
preferred mechanism for distribution.</p><p>A packed archive usually has the suffix <a name="(idx._(gentag._26._(lib._scribblings/raco/raco..scrbl)))"></a><span class="stt">".plt"</span>.
The <span class="stt">raco pkg</span> command recognizes a <span class="stt">".plt"</span> archive for
installation as a package. The <span class="stt">raco setup</span> command (see
<a href="setup.html" data-pltdoc="x"><span class="stt">raco setup</span>: Installation Management</a>) also supports <span class="stt">".plt"</span> unpacking and
installation when using the <span class="nobreak"><span class="stt">-A</span></span> flag, but such installations do
not benefit from the more general management facilities of <span class="stt">raco
pkg</span>, while the <span class="stt">raco unpack</span> command (see <a href="unpack.html" data-pltdoc="x"><span class="stt">raco unpack</span>: Unpacking Library Collections</a>)
unpacks an archive locally without attempting to install it. DrRacket
recognizes the <span class="stt">".plt"</span> and currently treats such an archive in
the same way as <span class="stt">raco setup -A</span>.</p><p>An archive contains the following elements:</p><ul><li><p>A set of files and directories to be unpacked, and flags
indicating whether they are to be unpacked relative to the Racket
add-ons directory (which is user-specific), the Racket installation
directory, or a user-selected directory.</p><p>The files and directories for an archive are provided on the command
line to <span class="stt">raco pack</span>, either directly or in the form of
collection names when the <span class="nobreak"><span class="stt">--collect</span></span> flag is used.</p><p>The <a name="(idx._(gentag._27._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">--at-plt</span></span> flag indicates that the files and
directories should be unpacked relative to the user’s add-ons
directory, unless the user specifies the Racket installation
directory when unpacking. The <a name="(idx._(gentag._28._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">--collection-plt</span></span> flag
implies <span class="nobreak"><span class="stt">--at-plt</span></span>. The <a name="(idx._(gentag._29._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">--all-users</span></span> flag
overrides <span class="nobreak"><span class="stt">--at-plt</span></span>, and it indicates that the files and
directories should be unpacked relative to the Racket
installation directory, always.</p></li><li><p>A flag for each file indicating whether it overwrites an
existing file when the archive is unpacked; the default is to leave
the old file in place, but the <a name="(idx._(gentag._30._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">--replace</span></span> flag
enables replacing for all files in the archive.</p></li><li><p>A list of collections to be set-up (via <span class="stt">raco setup</span>)
after the archive is unpacked; the <a name="(idx._(gentag._31._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">++setup</span></span> flag
adds a collection name to the archive’s list, but each collection for
<span class="nobreak"><span class="stt">--collection-plt</span></span> is added automatically.</p></li><li><p>A name for the archive, which is reported to the user by the
unpacking interface; the <a name="(idx._(gentag._32._(lib._scribblings/raco/raco..scrbl)))"></a><span class="nobreak"><span class="stt">--plt-name</span></span> flag sets the
archive’s name, but a default name is determined automatically when
using <span class="nobreak"><span class="stt">--collect</span></span>.</p></li><li><p>A list of required collections (with associated version
numbers) and a list of conflicting collections; the <span class="stt">raco pack</span>
command always names the <span class="stt">"racket"</span> collection in the required
list (using the collection’s pack-time version), <span class="stt">raco pack</span>
names each packed collection in the conflict list (so that a
collection is not unpacked on top of a different version of the same
collection), and <span class="stt">raco pack</span> extracts other requirements and
conflicts from the <span class="stt">"info.rkt"</span> files of collections when
using <span class="nobreak"><span class="stt">--collect</span></span>.</p></li></ul><p>Specify individual directories and files for the archive when not
using <span class="nobreak"><span class="stt">--collect</span></span>. Each file and directory must be specified with
a relative path. By default, if the archive is unpacked with DrRacket,
the user will be prompted for a target directory, and if <span class="stt">raco
setup</span> is used to unpack the archive, the files and directories will
be unpacked relative to the current directory. If the <span class="nobreak"><span class="stt">--at-plt</span></span>
flag is provided, the files and directories will be unpacked relative
to the user’s Racket add-ons directory, instead. Finally, if the
<span class="nobreak"><span class="stt">--all-users</span></span> flag is provided, the files and directories will be
unpacked relative to the Racket installation directory, instead.</p><p>Use the <span class="nobreak"><span class="stt">--collect</span></span> flag to pack one or more collections;
sub-collections can be designated by using a <span class="RktInBG"><span class="hspace"></span><span class="RktIn">/</span><span class="hspace"></span></span> as a path
separator on all platforms. In this mode, <span class="stt">raco pack</span>
automatically uses paths relative to the Racket installation or
add-ons directory for the archived files, and the collections will be
set-up after unpacking. In addition, <span class="stt">raco pack</span> consults each
collection’s <span class="stt">"info.rkt"</span> file, as described below, to
determine the set of required and conflicting collections. Finally,
<span class="stt">raco pack</span> consults the first collection’s <span class="stt">"info.rkt"</span>
file to obtain a default name for the archive. For example, the
following command creates a <span class="stt">"sirmail.plt"</span> archive for
distributing a <span class="stt">"sirmail"</span> collection:</p><p><span class="hspace"> </span><span class="stt">raco pack --collect sirmail.plt sirmail</span></p><p>When packing collections, <span class="stt">raco pack</span> checks the following fields
of each collection’s <span class="stt">"info.rkt"</span> file (see <a href="info_rkt.html" data-pltdoc="x"><span class="stt">"info.rkt"</span> File Format</a>):</p><ul><li><p><span class="RktSym">requires</span> —<wbr></wbr> A list of the form <span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktVar">coll</span><span class="stt"> </span><span class="RktVar">vers</span><span class="RktPn">)</span><span class="stt"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=stx-patterns.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fstxcase-scheme..rkt%2529._......%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">...</a></span><span class="RktPn">)</span> where each <span class="RktVar">coll</span> is a non-empty list of
relative-path strings, and each <span class="RktVar">vers</span> is a (possibly empty)
list of exact integers. The indicated collections must be installed
at unpacking time, with version sequences that match as much of the
version sequence specified in the corresponding <span class="RktSym">vers</span>.</p><p>A collection’s version is indicated by a <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._version%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">version</a></span> field in
its <span class="stt">"info.rkt"</span> file, and the default version is the empty list.
The version sequence generalized major and minor version numbers. For
example, version <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">2</span><span class="stt"> </span><span class="RktVal">5</span><span class="stt"> </span><span class="RktVal">4</span><span class="stt"> </span><span class="RktVal">7</span><span class="RktVal">)</span> of a collection can be used when
any of <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">)</span>, <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">2</span><span class="RktVal">)</span>, <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">2</span><span class="stt"> </span><span class="RktVal">5</span><span class="RktVal">)</span>, <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">2</span><span class="stt"> </span><span class="RktVal">5</span><span class="stt"> </span><span class="RktVal">4</span><span class="RktVal">)</span>, or <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">2</span><span class="stt"> </span><span class="RktVal">5</span><span class="stt"> </span><span class="RktVal">4</span><span class="stt"> </span><span class="RktVal">7</span><span class="RktVal">)</span> is required.</p></li><li><p><span class="RktSym">conflicts</span> —<wbr></wbr> A list of the form <span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktVar">coll</span><span class="stt"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=stx-patterns.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fstxcase-scheme..rkt%2529._......%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">...</a></span><span class="RktPn">)</span> where each <span class="RktVar">coll</span> is a non-empty list of relative-path
strings. The indicated collections must <span style="font-style: italic">not</span> be installed at
unpacking time.</p></li></ul><p>For example, the <span class="stt">"info.rkt"</span> file in the <span class="stt">"sirmail"</span> collection
might contain the following <span class="RktSym">info</span> declaration:</p><blockquote class="SCodeFlow"><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=guide&rel=Module_Syntax.html%23%2528part._hash-lang%2529&version=6.1" class="RktModLink Sq" data-pltdoc="x"><span class="RktMod">#lang</span></a><span class="hspace"> </span><a href="info_rkt.html" class="RktModLink" data-pltdoc="x"><span class="RktSym">info</span></a></td></tr><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=define.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._define%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define</a></span><span class="hspace"> </span><span class="RktSym">name</span><span class="hspace"> </span><span class="RktVal">"SirMail"</span><span class="RktPn">)</span></td></tr><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=define.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._define%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define</a></span><span class="hspace"> </span><span class="RktSym">mred-launcher-libraries</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="hspace"> </span><span class="RktVal">"sirmail.rkt"</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=define.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._define%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define</a></span><span class="hspace"> </span><span class="RktSym">mred-launcher-names</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="hspace"> </span><span class="RktVal">"SirMail"</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=define.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._define%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define</a></span><span class="hspace"> </span><span class="RktSym">requires</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="hspace"> </span><span class="RktVal">"mred"</span><span class="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote><p>Then, the <span class="stt">"sirmail.plt"</span> file (created by the command-line
example above) will contain the name “SirMail.” When the archive is
unpacked, the unpacker will check that the <span class="stt">"mred"</span> collection
is installed, and that <span class="stt">"mred"</span> has the same version as when
<span class="stt">"sirmail.plt"</span> was created.</p><h4 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""format-of-.plt-archives"">10.1<tt> </tt><a name="(part._format-of-..plt-archives)"></a>Format of <span class="stt">".plt"</span> Archives</h4><p>The extension <span class="stt">".plt"</span> is not required for a distribution
archive, but the <span class="stt">".plt"</span>-extension convention helps users
identify the purpose of a distribution file.</p><p>The raw format of a distribution file is described below. This format
is uncompressed and sensitive to communication modes (text
vs. binary), so the distribution format is derived from the raw format
by first compressing the file using <span class="stt">gzip</span>, then encoding the gzipped
file with the MIME base64 standard (which relies only the characters
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">A</span><span class="hspace"></span></span>-<span class="RktInBG"><span class="hspace"></span><span class="RktIn">Z</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">a</span><span class="hspace"></span></span>-<span class="RktInBG"><span class="hspace"></span><span class="RktIn">z</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">0</span><span class="hspace"></span></span>-<span class="RktInBG"><span class="hspace"></span><span class="RktIn">9</span><span class="hspace"></span></span>,
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">+</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">/</span><span class="hspace"></span></span>, and <span class="RktInBG"><span class="hspace"></span><span class="RktIn">=</span><span class="hspace"></span></span>; all other characters are ignored
when a base64-encoded file is decoded).</p><p>The raw format is</p><ul><li><p><span class="RktInBG"><span class="hspace"></span><span class="RktIn">PLT</span><span class="hspace"></span></span> are the first three characters.</p></li><li><p>An S-expression matching</p><blockquote class="SCodeFlow"><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=lambda.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._lambda%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">lambda</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym">request</span><span class="hspace"> </span><span class="RktSym">failure</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=case.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fmore-scheme..rkt%2529._case%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">case</a></span><span class="hspace"> </span><span class="RktSym">request</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">name</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktVar">name</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">unpacker</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=quote.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._quote%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">quote</a></span><span class="hspace"> </span><span class="RktSym">mzscheme</span><span class="RktPn">)</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">requires</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=quote.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._quote%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">quote</a></span><span class="hspace"> </span><span class="RktVar">requires</span><span class="RktPn">)</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">conflicts</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=quote.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._quote%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">quote</a></span><span class="hspace"> </span><span class="RktVar">conflicts</span><span class="RktPn">)</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">plt-relative?</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktVar">plt-relative?</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">plt-home-relative?</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktVar">plt-home-relative?</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktPn">(</span><span class="RktSym">test-plt-dirs</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktVar">test-dirs</span><span class="RktPn">]</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">[</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=if.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fletstx-scheme..rkt%2529._else%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">else</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym">failure</span><span class="RktPn">)</span><span class="RktPn">]</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote><p>where the <span class="RktVar">name</span>, <span class="RktVar">requires</span>, etc<span class="Sendabbrev">.</span>, meta-variables
stand for S-expressions as follows:</p><ul><li><p><span class="RktVar">name</span> —<wbr></wbr> a human-readable string describing the archive’s
contents. This name is used only for printing messages to the
user during unpacking.</p></li><li><p><span class="RktVar">requires</span> —<wbr></wbr> a list of collections required to be installed before
unpacking the archive, which associated versions; see the
documentation of <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack%29%29" class="RktValLink" data-pltdoc="x">pack</a></span> for details.</p></li><li><p><span class="RktVar">conflicts</span> —<wbr></wbr> a list of collections required <span style="font-style: italic">not</span> to be installed
before unpacking the archive.</p></li><li><p><span class="RktVar">plt-relative?</span> —<wbr></wbr> a boolean; if true, then the archive’s
content should be unpacked relative to the plt add-ons directory.</p></li><li><p><span class="RktVar">plt-home-relative?</span> —<wbr></wbr> a boolean; if true and if
<span class="RktVal">'</span><span class="RktVal">plt-relative?</span> is true, then the archive’s content should be
unpacked relative to the Racket installation.</p></li><li><p><span class="RktVar">test-plt-dirs</span> —<wbr></wbr> <span class="RktVal">#f</span> or a <span class="RktVal">'</span><span class="RktVal">paths</span> where
<span class="RktVar">paths</span> is a list of path strings;
in the latter case, a true value of <span class="RktVar">plt-home-relative?</span> is
cancelled if any of the directories in the list (relative to the
Racket installation) is unwritable by the user.</p></li></ul><p>The S-expression is extracted from the archive
using <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Reading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._read%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read</a></span> (and the result is <span style="font-style: italic">not</span>
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._eval%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">eval</a></span>uated).</p></li><li><p>An S-expression matching</p><blockquote class="SCodeFlow"><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym">unit</span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym">import</span><span class="hspace"> </span><span class="RktSym">main-collects-parent-dir</span><span class="hspace"> </span><span class="RktSym">mzuntar</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym">export</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym">mzuntar</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=quote.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._quote%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">quote</a></span><span class="hspace"> </span><span class="RktVar">collections</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote><p>where <span class="RktVar">collections</span> is a list of collection paths
(where each collection path is a list of strings); once the archive
is unpacked, <span class="stt">raco setup</span> will compile and setup the specified
collections.</p><p>The S-expression is extracted from the archive
using <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Reading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._read%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read</a></span> (and the result is <span style="font-style: italic">not</span>
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._eval%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">eval</a></span>uated).</p></li></ul><p>The archive continues with <a href="#%28tech._unpackable%29" class="techoutside" data-pltdoc="x"><span class="techinside">unpackables</span></a>. <a href="#%28tech._unpackable%29" class="techoutside" data-pltdoc="x"><span class="techinside">Unpackables</span></a> are
extracted until the end-of-file is found (as indicated by an
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">=</span><span class="hspace"></span></span> in the base64-encoded input archive).</p><p>An <a name="(tech._unpackable)"></a><span style="font-style: italic">unpackable</span> is one of the following:</p><ul><li><p>The symbol <span class="RktVal">'</span><span class="RktVal">dir</span> followed by a list S-expression. The <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._build-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">build-path</a></span>
procedure will be applied to the list to obtain a relative path for
the directory (and the relative path is combined with the target
directory path to get a complete path).</p><p>The <span class="RktVal">'</span><span class="RktVal">dir</span> symbol and list are extracted from the archive
using <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Reading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._read%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read</a></span> (and the result is <span style="font-style: italic">not</span>
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._eval%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">eval</a></span>uated).</p></li><li><p>The symbol <span class="RktVal">'</span><span class="RktVal">file</span>, a list, a number, an asterisk, and the file
data. The list specifies the file’s relative path, just as for
directories. The number indicates the size of the file to be
unpacked in bytes. The asterisk indicates the start of the file
data; the next n bytes are written to the file, where n is the
specified size of the file.</p><p>The symbol, list, and number are all extracted from the archive
using <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Reading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._read%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read</a></span> (and the result is <span style="font-style: italic">not</span>
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._eval%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">eval</a></span>uated). After the number is read, input characters
are discarded until an asterisk is found. The file data must
follow this asterisk immediately.</p></li><li><p>The symbol <span class="RktVal">'</span><span class="RktVal">file-replace</span> is treated like <span class="RktVal">'</span><span class="RktVal">file</span>,
but if the file exists on disk already, the file in the archive replaces
the file on disk.</p></li></ul><h4 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""API_for_Packing"">10.2<tt> </tt><a name="(part._.A.P.I_for_.Packing)"></a><a name="(mod-path._setup/pack)"></a>API for Packing</h4><p><div class="SIntrapara"><table cellspacing="0" cellpadding="0" class="defmodule"><tr><td align="left"><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=require.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fbase..rkt%2529._require%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">require</a></span><span class="stt"> </span><a href="#%28mod-path._setup%2Fpack%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">setup/pack</span></a><span class="RktPn">)</span></td><td align="right"><span class="RpackageSpec"><span class="Smaller"> package:</span> <span class="stt">base</span></span></td></tr></table></div><div class="SIntrapara">Although the <span class="stt">raco pack</span> command can be
used to create most <span class="stt">".plt"</span> files, the
<a href="#%28mod-path._setup%2Fpack%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">setup/pack</span></a> library provides a more general API for
making <span class="stt">".plt"</span> archives.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><table cellspacing="0" cellpadding="0" class="prototype RForeground"><tr><td colspan="3"><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._pack-collections-plt))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-collections-plt%29%29" class="RktValDef RktValLink" data-pltdoc="x">pack-collections-plt</a></span></span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">dest</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">name</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">collections</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span>[</td><td><span class="RktPn">#:replace?</span><span class="hspace"> </span><span class="RktVar">replace?</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:at-plt-home?</span><span class="hspace"> </span><span class="RktVar">at-home?</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:test-plt-collects?</span><span class="hspace"> </span><span class="RktVar">test?</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:extra-setup-collections</span><span class="hspace"> </span><span class="RktVar">collection-list</span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:file-filter</span><span class="hspace"> </span><span class="RktVar">filter-proc</span>]<span class="RktPn">)</span></td><td><span class="hspace"> </span></td></tr></table></blockquote></td></tr><tr><td><span class="hspace"> </span>→<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">name</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=strings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collections</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">replace?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">at-home?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">test?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#t</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collection-list</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">filter-proc</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span><span class="RktPn">. </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=function-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._-%7E3e%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x"><span class="nobreak">-></span></a></span><span class="RktPn"> .</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValLink" data-pltdoc="x">std-filter</a></span></td></tr></table></blockquote></div><div class="SIntrapara">Creates the <span class="stt">".plt"</span> file specified by the pathname <span class="RktVar">dest</span>,
using the <span class="RktVar">name</span> as the name reported to <span class="stt">raco setup</span>
as the archive’s description.</div></p><p>The archive contains the collections listed in <span class="RktVar">collections</span>, which
should be a list of collection paths; each collection path is, in
turn, a list of relative-path strings.</p><p>If the <span class="RktPn">#:replace?</span> argument is <span class="RktVal">#f</span>, then attempting to
unpack the archive will report an error when any of the collections exist
already, otherwise unpacking the archive will overwrite an existing
collection.</p><p>If the <span class="RktPn">#:at-plt-home?</span> argument is <span class="RktVal">#t</span>, then the archived
collections will be installed into the Racket installation directory
instead of the user’s directory if the main <span class="stt">"collects"</span> directory
is writable by the user. If the <span class="RktPn">#:test-plt-collects?</span> argument is
<span class="RktVal">#f</span> (the default is <span class="RktVal">#t</span>) and the <span class="RktPn">#:at-plt-home?</span> argument
is <span class="RktVal">#t</span>, then installation fails if the main <span class="stt">"collects"</span>
directory is not writable.</p><p>The optional <span class="RktPn">#:extra-setup-collections</span> argument is a list of
collection paths that are not included in the archive, but are
set-up when the archive is unpacked.</p><p>The optional <span class="RktPn">#:file-filter</span> argument is the same as for
<span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-plt%29%29" class="RktValLink" data-pltdoc="x">pack-plt</a></span>.</p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><table cellspacing="0" cellpadding="0" class="prototype RForeground"><tr><td><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._pack-collections))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-collections%29%29" class="RktValDef RktValLink" data-pltdoc="x">pack-collections</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">dest</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">name</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">collections</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">replace?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">extra-setup-collections</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span>[</td><td><span class="RktVar">filter</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">at-plt-home?</span>]<span class="RktPn">)</span></td><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void?</a></span></td></tr></table></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">name</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=strings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collections</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">replace?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">extra-setup-collections</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">filter</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span><span class="RktPn">. </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=function-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._-%7E3e%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x"><span class="nobreak">-></span></a></span><span class="RktPn"> .</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValLink" data-pltdoc="x">std-filter</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">at-plt-home?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr></table></blockquote></div><div class="SIntrapara">Old, keywordless variant of <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-collections-plt%29%29" class="RktValLink" data-pltdoc="x">pack-collections-plt</a></span> for backward compatibility.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><table cellspacing="0" cellpadding="0" class="prototype RForeground"><tr><td><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._pack-plt))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-plt%29%29" class="RktValDef RktValLink" data-pltdoc="x">pack-plt</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">dest</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">name</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">paths</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span>[</td><td><span class="RktPn">#:as-paths</span><span class="hspace"> </span><span class="RktVar">as-paths</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:file-filter</span><span class="hspace"> </span><span class="RktVar">filter-proc</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:encode?</span><span class="hspace"> </span><span class="RktVar">encode?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:file-mode</span><span class="hspace"> </span><span class="RktVar">file-mode-sym</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:unpack-unit</span><span class="hspace"> </span><span class="RktVar">unpack-spec</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:collections</span><span class="hspace"> </span><span class="RktVar">collection-list</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:plt-relative?</span><span class="hspace"> </span><span class="RktVar">plt-relative?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:at-plt-home?</span><span class="hspace"> </span><span class="RktVar">at-plt-home?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:test-plt-dirs</span><span class="hspace"> </span><span class="RktVar">dirs</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:requires</span><span class="hspace"> </span><span class="RktVar">mod-and-version-list</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktPn">#:conflicts</span><span class="hspace"> </span><span class="RktVar">mod-list</span>]<span class="RktPn">)</span></td><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void?</a></span></td></tr></table></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">name</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=strings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">paths</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">as-paths</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVar">paths</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">filter-proc</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span><span class="RktPn">. </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=function-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._-%7E3e%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x"><span class="nobreak">-></span></a></span><span class="RktPn"> .</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValLink" data-pltdoc="x">std-filter</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">encode?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#t</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">file-mode-sym</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=symbols.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._symbol%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">symbol?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">file</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">unpack-spec</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">any/c</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collection-list</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">plt-relative?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">any/c</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">at-plt-home?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">any/c</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">dirs</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._or%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">or/c</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._false%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">false/c</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">mod-and-version-list</span></td><td><span class="hspace"> </span></td><td>:</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=number-types.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._exact-integer%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">exact-integer?</a></span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td><td><span class="hspace"> </span></td><td>=</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">mod-list</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr></table></blockquote></div><div class="SIntrapara">Creates the <span class="stt">".plt"</span> file specified by the pathname <span class="RktVar">dest</span>,
using the string <span class="RktVar">name</span> as the name reported to <span class="stt">raco setup</span> as
the archive’s description. The <span class="RktVar">paths</span> argument must be a list of
relative paths for directories and files; the contents of these files and
directories will be packed into the archive. The optional <span class="RktVar">as-paths</span>
list provides the path to be recorded in the archive for each element of
<span class="RktVar">paths</span> (so that the unpacked paths can be different from the packed
paths).</div></p><p>The <span class="RktPn">#:file-filter</span> procedure is called with the relative path of each
candidate for packing. If it returns <span class="RktVal">#f</span> for some path, then that
file or directory is omitted from the archive. If it returns <span class="RktVal">'</span><span class="RktVal">file</span>
or <span class="RktVal">'</span><span class="RktVal">file-replace</span> for a file, the file is packed with that mode,
rather than the default mode. The default is <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValLink" data-pltdoc="x">std-filter</a></span>.</p><p>If the <span class="RktPn">#:encode?</span> argument is <span class="RktVal">#f</span>, then the output archive
is in raw form, and still must be gzipped and mime-encoded (in that
order). The default value is <span class="RktVal">#t</span>.</p><p>The <span class="RktPn">#:file-mode</span> argument must be <span class="RktVal">'</span><span class="RktVal">file</span> or
<span class="RktVal">'</span><span class="RktVal">file-replace</span>, indicating the default mode for a file in the
archive. The default is <span class="RktVal">'</span><span class="RktVal">file</span>.</p><p>The <span class="RktPn">#:unpack-unit</span> argument is usually
<span class="RktVal">#f</span>. Otherwise, it must be an S-expression for the
S-expression that describes unpacking; see
<a href="#%28part._format-of-..plt-archives%29" data-pltdoc="x">Format of <span class="stt">".plt"</span> Archives</a> more information about the
unit. If the <span class="RktPn">#:unpack-unit</span> argument is <span class="RktVal">#f</span>, an
appropriate S-expression is generated.</p><p>The <span class="RktPn">#:collections</span> argument is a list of collection paths to be
compiled after the archive is unpacked. The default is the <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span>.</p><p>If the <span class="RktPn">#:plt-relative?</span> argument is true (the default is
<span class="RktVal">#f</span>), the archive’s files and directories are to be unpacked
relative to the user’s add-ons directory or the Racket installation
directories, depending on whether the <span class="RktPn">#:at-plt-home?</span>
argument is true and whether directories specified by
<span class="RktPn">#:test-plt-dirs</span> are writable by the user.</p><p>If the <span class="RktPn">#:at-plt-home?</span> argument is true (the default is
<span class="RktVal">#f</span>), then <span class="RktPn">#:plt-relative?</span> must be true, and the
archive is unpacked relative to the Racket installation directory. In
that case, a relative path that starts with <span class="stt">"collects"</span> is
mapped to the installation’s main <span class="stt">"collects"</span> directory, and
so on, for the following the initial directory names:</p><ul><li><p><span class="stt">"collects"</span></p></li><li><p><span class="stt">"doc"</span></p></li><li><p><span class="stt">"lib"</span></p></li><li><p><span class="stt">"include"</span></p></li></ul><p>If <span class="RktPn">#:test-plt-dirs</span> is a <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span>, then
<span class="RktPn">#:at-plt-home?</span> must be <span class="RktVal">#t</span>. In that case, when the archive
is unpacked, if any of the relative directories in the
<span class="RktPn">#:test-plt-dirs</span> list is unwritable by the current user, then the
archive is unpacked in the user’s add-ons directory after all.</p><p>The <span class="RktPn">#:requires</span> argument should have the shape <span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktVar">coll-path</span><span class="stt"> </span><span class="RktVar">version</span><span class="RktPn">)</span><span class="stt"> </span><span class="RktVar">...</span><span class="RktPn">)</span> where each
<span class="RktVar">coll-path</span> is a non-empty list of relative-path
strings, and each <span class="RktVar">version</span> is a (possibly empty) list
of exact integers. The indicated collections must be installed
at unpacking time, with version sequences that match as much of
the version sequence specified in the corresponding
<span class="RktVar">version</span>. A collection’s version is indicated by the
<span class="RktSym">version</span> field of its <span class="stt">"info.rkt"</span> file.</p><p>The <span class="RktPn">#:conflicts</span> argument should have the shape
<span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list</a></span><span class="stt"> </span><span class="RktVar">coll-path</span><span class="stt"> </span><span class="RktVar">...</span><span class="RktPn">)</span> where each <span class="RktVar">coll-path</span>
is a non-empty list of relative-path strings. The indicated
collections must <span style="font-style: italic">not</span> be installed at unpacking time.</p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><table cellspacing="0" cellpadding="0" class="prototype RForeground"><tr><td><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._pack))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack%29%29" class="RktValDef RktValLink" data-pltdoc="x">pack</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">dest</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">name</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">paths</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">collections</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span>[</td><td><span class="RktVar">filter</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">encode?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file-mode</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">unpack-unit</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">plt-relative?</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">requires</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">conflicts</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">at-plt-home?</span>]<span class="RktPn">)</span></td><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void?</a></span></td></tr></table></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">name</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=strings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">paths</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collections</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">filter</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span><span class="RktPn">. </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=function-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._-%7E3e%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x"><span class="nobreak">-></span></a></span><span class="RktPn"> .</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValLink" data-pltdoc="x">std-filter</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">encode?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#t</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">file-mode</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=symbols.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._symbol%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">symbol?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">file</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">unpack-unit</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">any/c</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">plt-relative?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#t</span></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">requires</span></td><td><span class="hspace"> </span></td><td>:</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=number-types.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._exact-integer%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">exact-integer?</a></span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td><td><span class="hspace"> </span></td><td>=</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">conflicts</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._listof%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">listof</a></span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="RktPn">)</span><span class="RktPn">)</span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">at-plt-home?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVal">#f</span></td></tr></table></blockquote></div><div class="SIntrapara">Old, keywordless variant of <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack-plt%29%29" class="RktValLink" data-pltdoc="x">pack-plt</a></span> for backward compatibility.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><p class="RForeground"><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._std-filter))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._std-filter%29%29" class="RktValDef RktValLink" data-pltdoc="x">std-filter</a></span></span><span class="hspace"> </span><span class="RktVar">p</span><span class="RktPn">)</span><span class="hspace"> </span>→<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">p</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr></table></blockquote></div><div class="SIntrapara">Returns <span class="RktVal">#t</span> unless <span class="RktVar">p</span>, after stripping its directory
path and converting to a byte string, matches one of the following
regular expressions: <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^[.]git</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^[.]svn$</span><span class="hspace"></span></span>,
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">^CVS$</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^[.]cvsignore</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^compiled$</span><span class="hspace"></span></span>,
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">^doc</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">~$</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^#.*#$</span><span class="hspace"></span></span>, <span class="RktInBG"><span class="hspace"></span><span class="RktIn">^[.]#</span><span class="hspace"></span></span>, or
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">[.]plt$</span><span class="hspace"></span></span>.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><blockquote class="SubFlow"><div class="RBackgroundLabel SIEHidden"><div class="RBackgroundLabelInner"><p>procedure</p></div></div><table cellspacing="0" cellpadding="0" class="prototype RForeground"><tr><td><span class="RktPn">(</span><a name="(def._((lib._setup/pack..rkt)._mztar))"></a><span title="Provided from: setup/pack | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._mztar%29%29" class="RktValDef RktValLink" data-pltdoc="x">mztar</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">path</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span>[</td><td><span class="RktPn">#:as-path</span><span class="hspace"> </span><span class="RktVar">as-path</span>]</td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">output</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">filter</span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file-mode</span><span class="RktPn">)</span></td><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=void.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._void%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">void?</a></span></td></tr></table></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">path</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">as-path</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span>=<span class="hspace"> </span><span class="RktVar">path</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">output</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=port-ops.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._output-port%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">output-port?</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">filter</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Manipulating_Paths.html%23%2528def._%2528%2528lib._racket%252Fprivate%252Fmisc..rkt%2529._path-string%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path-string?</a></span><span class="hspace"> </span><span class="RktPn">. </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=function-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._-%7E3e%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x"><span class="nobreak">-></span></a></span><span class="RktPn"> .</span><span class="hspace"> </span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=booleans.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._boolean%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">boolean?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">file-mode</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=data-structure-contracts.html%23%2528def._%2528%2528lib._racket%252Fcontract%252Fbase..rkt%2529._symbols%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">symbols</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">file</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">file-replace</span><span class="RktPn">)</span></td></tr></table></blockquote></div><div class="SIntrapara">Called by <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack%29%29" class="RktValLink" data-pltdoc="x">pack</a></span> to write one directory/file <span class="RktVar">path</span> to the
output port <span class="RktVar">output</span> using the filter procedure <span class="RktVar">filter</span>
(see <span class="RktSym"><a href="#%28def._%28%28lib._setup%2Fpack..rkt%29._pack%29%29" class="RktValLink" data-pltdoc="x">pack</a></span> for a description of <span class="RktVar">filter</span>). The <span class="RktVar">path</span>
is recorded in the output as <span class="RktVar">as-path</span>, in case the unpacked
path should be different from the original path. The
<span class="RktVar">file-mode</span> argument specifies the default mode for packing a file,
either <span class="RktVal">'</span><span class="RktVal">file</span> or <span class="RktVal">'</span><span class="RktVal">file-replace</span>.</div></p><div class="navsetbottom"><span class="navleft"><form class="searchform"><input class="searchbox" style="color: #888;" type="text" value="...search manuals..." title="Enter a search string to search the manuals" onkeypress="return DoSearchKey(event, this, "6.1", "../");" onfocus="this.style.color="black"; this.style.textAlign="left"; if (this.value == "...search manuals...") this.value="";" onblur="if (this.value.match(/^ *$/)) { this.style.color="#888"; this.style.textAlign="center"; this.value="...search manuals..."; }"/></form> <a href="../index.html" title="up to the documentation top" data-pltdoc="x" onclick="return GotoPLTRoot("6.1");">top</a></span><span class="navright"> <a href="link.html" title="backward to "9 raco link: Library Collection Links"" data-pltdoc="x">← prev</a> <a href="index.html" title="up to "raco: Racket Command-Line Tools"" data-pltdoc="x">up</a> <a href="unpack.html" title="forward to "11 raco unpack: Unpacking Library Collections"" data-pltdoc="x">next →</a></span> </div></div></div><div id="contextindicator"> </div></body></html>
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