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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/><title>2 raco exe: Creating Stand-Alone Executables</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="" class="tocviewselflink" 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="plt.html" class="tocviewlink" 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>2 </td><td><a href="" class="tocviewselflink" data-pltdoc="x"><span class="stt">raco exe</span>:<span class="mywbr"> </span> Creating Stand-<wbr></wbr>Alone Executables</a></td></tr></table><div class="tocviewsublistbottom" style="display: none;" id="tocview_1"><table cellspacing="0" cellpadding="0"><tr><td align="right">2.1 </td><td><a href="#%28part._.A.P.I_for_.Creating_.Executables%29" class="tocviewlink" data-pltdoc="x">API for Creating Executables</a></td></tr><tr><td align="right">2.2 </td><td><a href="#%28part._launcher%29" class="tocviewlink" data-pltdoc="x">Installation-<wbr></wbr>Specific Launchers</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">2.1<tt> </tt></span><a href="#%28part._.A.P.I_for_.Creating_.Executables%29" class="tocsubseclink" data-pltdoc="x">API for Creating Executables</a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">create-<wbr></wbr>embedding-<wbr></wbr>executable</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._make-embedding-executable%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>embedding-<wbr></wbr>executable</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._write-module-bundle%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">write-<wbr></wbr>module-<wbr></wbr>bundle</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-is-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">embedding-<wbr></wbr>executable-<wbr></wbr>is-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-is-actually-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">embedding-<wbr></wbr>executable-<wbr></wbr>is-<wbr></wbr>actually-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-put-file-extension%2Bstyle%2Bfilters%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">embedding-<wbr></wbr>executable-<wbr></wbr>put-<wbr></wbr>file-<wbr></wbr>extension+<span class="mywbr"> </span>style+<span class="mywbr"> </span>filters</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-add-suffix%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">embedding-<wbr></wbr>executable-<wbr></wbr>add-<wbr></wbr>suffix</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.1.1<tt> </tt></span><a href="#%28part._.Executable_.Creation_.Signature%29" class="tocsubseclink" data-pltdoc="x">Executable Creation Signature</a></td></tr><tr><td><a href="#%28form._%28%28lib._compiler%2Fembed-sig..rkt%29._compiler~3aembed~5e%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktStxLink">compiler:<span class="mywbr"> </span>embed^</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.1.2<tt> </tt></span><a href="#%28part._.Executable_.Creation_.Unit%29" class="tocsubseclink" data-pltdoc="x">Executable Creation Unit</a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Fembed-unit..rkt%29._compiler~3aembed~40%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">compiler:<span class="mywbr"> </span>embed@</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.1.3<tt> </tt></span><a href="#%28part._.Finding_the_.Racket_.Executable%29" class="tocsubseclink" data-pltdoc="x">Finding the Racket Executable</a></td></tr><tr><td><a href="#%28def._%28%28lib._compiler%2Ffind-exe..rkt%29._find-exe%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">find-<wbr></wbr>exe</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.2<tt> </tt></span><a href="#%28part._launcher%29" class="tocsubseclink" data-pltdoc="x">Installation-<wbr></wbr>Specific Launchers</a></td></tr><tr><td><span class="tocsublinknumber">2.2.1<tt> </tt></span><a href="#%28part._.Creating_.Launchers%29" class="tocsubseclink" data-pltdoc="x">Creating Launchers</a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>gracket-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>racket-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>gracket-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>racket-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-gracket-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">install-<wbr></wbr>gracket-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-racket-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">install-<wbr></wbr>racket-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mred-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>mred-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mred-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>mred-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-mred-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">install-<wbr></wbr>mred-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mzscheme-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>mzscheme-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mzscheme-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">make-<wbr></wbr>mzscheme-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-mzscheme-program-launcher%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">install-<wbr></wbr>mzscheme-<wbr></wbr>program-<wbr></wbr>launcher</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.2.2<tt> </tt></span><a href="#%28part._.Launcher_.Path_and_.Platform_.Conventions%29" class="tocsubseclink" data-pltdoc="x">Launcher Path and Platform Conventions</a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-program-launcher-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>program-<wbr></wbr>launcher-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-program-launcher-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>program-<wbr></wbr>launcher-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-is-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-is-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-is-actually-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>actually-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-is-actually-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>actually-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-add-suffix%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>launcher-<wbr></wbr>add-<wbr></wbr>suffix</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-add-suffix%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>launcher-<wbr></wbr>add-<wbr></wbr>suffix</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>launcher-<wbr></wbr>put-<wbr></wbr>file-<wbr></wbr>extension+<span class="mywbr"> </span>style+<span class="mywbr"> </span>filters</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>launcher-<wbr></wbr>put-<wbr></wbr>file-<wbr></wbr>extension+<span class="mywbr"> </span>style+<span class="mywbr"> </span>filters</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-program-launcher-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>program-<wbr></wbr>launcher-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-is-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-is-actually-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>actually-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-add-suffix%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>launcher-<wbr></wbr>add-<wbr></wbr>suffix</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>launcher-<wbr></wbr>put-<wbr></wbr>file-<wbr></wbr>extension+<span class="mywbr"> </span>style+<span class="mywbr"> </span>filters</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-program-launcher-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>program-<wbr></wbr>launcher-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-is-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-is-actually-directory~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>launcher-<wbr></wbr>is-<wbr></wbr>actually-<wbr></wbr>directory?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-add-suffix%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>launcher-<wbr></wbr>add-<wbr></wbr>suffix</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>launcher-<wbr></wbr>put-<wbr></wbr>file-<wbr></wbr>extension+<span class="mywbr"> </span>style+<span class="mywbr"> </span>filters</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._installed-executable-path-~3edesktop-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">installed-<wbr></wbr>executable-<wbr></wbr>path-<wbr></wbr>>desktop-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._installed-desktop-path-~3eicon-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">installed-<wbr></wbr>desktop-<wbr></wbr>path-<wbr></wbr>>icon-<wbr></wbr>path</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.2.3<tt> </tt></span><a href="#%28part._.Launcher_.Configuration%29" class="tocsubseclink" data-pltdoc="x">Launcher Configuration</a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-up-to-date~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">gracket-<wbr></wbr>launcher-<wbr></wbr>up-<wbr></wbr>to-<wbr></wbr>date?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-up-to-date~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">racket-<wbr></wbr>launcher-<wbr></wbr>up-<wbr></wbr>to-<wbr></wbr>date?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._build-aux-from-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">build-<wbr></wbr>aux-<wbr></wbr>from-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._extract-aux-from-path%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">extract-<wbr></wbr>aux-<wbr></wbr>from-<wbr></wbr>path</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._current-launcher-variant%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">current-<wbr></wbr>launcher-<wbr></wbr>variant</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-gracket-variants%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">available-<wbr></wbr>gracket-<wbr></wbr>variants</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-racket-variants%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">available-<wbr></wbr>racket-<wbr></wbr>variants</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-up-to-date~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mred-<wbr></wbr>launcher-<wbr></wbr>up-<wbr></wbr>to-<wbr></wbr>date?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-up-to-date~3f%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">mzscheme-<wbr></wbr>launcher-<wbr></wbr>up-<wbr></wbr>to-<wbr></wbr>date?</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-mred-variants%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">available-<wbr></wbr>mred-<wbr></wbr>variants</span></span></a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-mzscheme-variants%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">available-<wbr></wbr>mzscheme-<wbr></wbr>variants</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.2.4<tt> </tt></span><a href="#%28part._.Launcher_.Creation_.Signature%29" class="tocsubseclink" data-pltdoc="x">Launcher Creation Signature</a></td></tr><tr><td><a href="#%28form._%28%28lib._launcher%2Flauncher-sig..rkt%29._launcher~5e%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktStxLink">launcher^</span></span></a></td></tr><tr><td><span class="tocsublinknumber">2.2.5<tt> </tt></span><a href="#%28part._.Launcher_.Creation_.Unit%29" class="tocsubseclink" data-pltdoc="x">Launcher Creation Unit</a></td></tr><tr><td><a href="#%28def._%28%28lib._launcher%2Flauncher-unit..rkt%29._launcher~40%29%29" class="tocsubnonseclink" data-pltdoc="x"><span class="RktSym"><span class="RktValLink">launcher@</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="make.html" title="backward to "1 raco make: Compiling Source to Bytecode"" data-pltdoc="x">← prev</a> <a href="index.html" title="up to "raco: Racket Command-Line Tools"" data-pltdoc="x">up</a> <a href="exe-dist.html" title="forward to "3 raco distribute: Sharing Stand-Alone Executables"" data-pltdoc="x">next →</a></span> </div><h3 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""exe"">2<tt> </tt><a name="(part._exe)"></a><span class="stt">raco exe</span>: Creating Stand-Alone Executables</h3><blockquote class="refpara"><blockquote class="refcolumn"><blockquote class="refcontent"><p>Use a smaller base language to achieve a faster startup time such
as <span class="RktMod">#lang</span> <a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=index.html&version=6.1" class="RktModLink Sq" data-pltdoc="x"><span class="RktSym">racket/base</span></a> instead of
<span class="RktMod">#lang</span> <a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=index.html&version=6.1" class="RktModLink Sq" data-pltdoc="x"><span class="RktSym">racket</span></a> rather than relying on <span class="stt">raco
exe</span>.</p></blockquote></blockquote></blockquote><p>Compiled code produced by <span class="stt">raco make</span> relies on Racket
executables to provide run-time support to the compiled code. However,
<span class="stt">raco exe</span> can package code together with its run-time support to
form an executable, and <span class="stt">raco distribute</span> can package the
executable into a distribution that works on other machines. Running
an executable produced by <span class="stt">raco exe</span> will not improve performance
over <span class="stt">raco make</span>.</p><p>The <span class="stt">raco exe</span> command embeds a module, from source or byte
code, into a copy of the <span class="stt">racket</span> executable. (On Unix, the
embedding executable is actually a copy of a wrapper executable.) The
created executable invokes the embedded module on startup. The
<span class="nobreak"><span class="stt">--gui</span></span> flag causes the program to be embedded in a copy of the
<span class="stt">gracket</span> executable. If the embedded module refers to other
modules via <span class="RktSym">require</span>, then the other modules are also included
in the embedding executable.</p><p>For example, the command</p><p><span class="hspace"> </span><span class="stt">raco exe --gui hello.rkt</span></p><p>produces either <span class="stt">"hello.exe"</span> (Windows), <span class="stt">"hello.app"</span>
(Mac OS X), or <span class="stt">"hello"</span> (Unix), which runs the same as running
the <span class="stt">"hello.rkt"</span> module in <span class="stt">gracket</span>.</p><p>Library modules or other files that are referenced
dynamically—<wbr></wbr>through <span class="RktSym">eval</span>, <span class="RktSym">load</span>, or
<span class="RktSym">dynamic-require</span>—<wbr></wbr>are not automatically embedded into the
created executable. Such modules can be explicitly included using the
<span class="nobreak"><span class="stt">++lib</span></span> flag to <span class="stt">raco exe</span>. Alternately, use
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Filesystem.html%23%2528form._%2528%2528lib._racket%252Fruntime-path..rkt%2529._define-runtime-path%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define-runtime-path</a></span> to embed references to the run-time files
in the executable; the files are then copied and packaged together
with the executable when creating a distribution (as described in
<a href="exe-dist.html" data-pltdoc="x"><span class="stt">raco distribute</span>: Sharing Stand-Alone Executables</a>).</p><p>Modules that are implemented directly by extensions—<wbr></wbr>i.e., extensions
that are automatically loaded from <span class="RktPn">(</span><span class="RktSym">build-path</span><span class="stt"> </span><span class="RktVal">"compiled"</span><span class="stt"> </span><span class="RktVal">"native"</span><span class="stt"> </span><span class="RktPn">(</span><span class="RktSym">system-library-subpath</span><span class="RktPn">)</span><span class="RktPn">)</span> to satisfy a
<span class="RktSym">require</span>—<wbr></wbr>are treated like other run-time files: a generated
executable uses them from their original location, and they are copied
and packaged together when creating a distribution.</p><p>The <span class="stt">raco exe</span> command works only with module-based programs. The
<a href="#%28mod-path._compiler%2Fembed%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed</span></a> library provides a more general
interface to the embedding mechanism.</p><p>A stand-alone executable is “stand-alone” in the sense that you can
run it without starting <span class="stt">racket</span>, <span class="stt">gracket</span>, or
DrRacket. However, the executable depends on Racket shared libraries,
and possibly other run-time files declared via
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Filesystem.html%23%2528form._%2528%2528lib._racket%252Fruntime-path..rkt%2529._define-runtime-path%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define-runtime-path</a></span>. The executable can be packaged with
support libraries to create a distribution using <span class="stt">raco
distribute</span>, as described in <a href="exe-dist.html" data-pltdoc="x"><span class="stt">raco distribute</span>: Sharing Stand-Alone Executables</a>.</p><p>The <span class="nobreak"><span class="stt">--ico</span></span> (Windows) or <span class="nobreak"><span class="stt">--icns</span></span> (Mac OS X) flag sets the
icon for the generated executable. For generally, <span class="nobreak"><span class="stt">++aux</span></span>
attaches information to the executable based on the auxilliary file’s
suffix; see <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._extract-aux-from-path%29%29" class="RktValLink" data-pltdoc="x">extract-aux-from-path</a></span> for a list of recognized
suffixes and meanings.</p><p>The <span class="nobreak"><span class="stt">-l</span></span> or <span class="nobreak"><span class="stt">--launcher</span></span> flag creates a <a href="#%28tech._launcher%29" class="techoutside" data-pltdoc="x"><span class="techinside">launcher</span></a>
instead of a stand-alone executable. See <a href="#%28part._launcher%29" data-pltdoc="x">Installation-Specific Launchers</a> for more
information on launchers. The <span class="nobreak"><span class="stt">--lib</span></span> has no effect in that case.</p><h4 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""API_for_Creating_Executables"">2.1<tt> </tt><a name="(part._.A.P.I_for_.Creating_.Executables)"></a><a name="(mod-path._compiler/embed)"></a>API for Creating Executables</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._compiler%2Fembed%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed</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">The <a href="#%28mod-path._compiler%2Fembed%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed</span></a> library provides a function to
embed Racket code into a copy of Racket or GRacket, thus creating a
stand-alone Racket executable. To package the executable into a
distribution that is independent of your Racket installation, use
<span class="RktSym"><a href="exe-dist.html#%28def._%28%28lib._compiler%2Fdistribute..rkt%29._assemble-distribution%29%29" class="RktValLink" data-pltdoc="x">assemble-distribution</a></span> from
<a href="exe-dist.html#%28mod-path._compiler%2Fdistribute%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/distribute</span></a>.</div></p><p>Embedding walks the module dependency graph to find all modules needed
by some initial set of top-level modules, compiling them if needed,
and combining them into a “module bundle.” In addition to the module
code, the bundle extends the module name resolver, so that modules can
be <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>d with their original names, and they will be
retrieved from the bundle instead of the filesystem.</p><p>The <span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">create-embedding-executable</a></span> function combines the bundle
with an executable (Racket or GRacket). The
<span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._write-module-bundle%29%29" class="RktValLink" data-pltdoc="x">write-module-bundle</a></span> function prints the bundle to the current
output port, instead; this stream can be <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._load%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">load</a></span>ed directly by a
running program, as long as the <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-accept-compiled%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read-accept-compiled</a></span>
parameter is true.</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._compiler/embed..rkt)._create-embedding-executable))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValDef RktValLink" data-pltdoc="x">create-embedding-executable</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="RktPn">#:modules</span><span class="hspace"> </span><span class="RktVar">mod-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">#:early-literal-expressions</span><span class="hspace"> </span><span class="RktVar">early-literal-sexps</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">#:configure-via-first-module?</span><span class="hspace"> </span><span class="RktVar">config-via-first?</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">#:literal-files</span><span class="hspace"> </span><span class="RktVar">literal-files</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">#:literal-expression</span><span class="hspace"> </span><span class="RktVar">literal-sexp</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">#:literal-expressions</span><span class="hspace"> </span><span class="RktVar">literal-sexps</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">#:cmdline</span><span class="hspace"> </span><span class="RktVar">cmdline</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">#:gracket?</span><span class="hspace"> </span><span class="RktVar">gracket?</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">#:mred?</span><span class="hspace"> </span><span class="RktVar">mred?</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">#:variant</span><span class="hspace"> </span><span class="RktVar">variant</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">#:aux</span><span class="hspace"> </span><span class="RktVar">aux</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">#:collects-path</span><span class="hspace"> </span><span class="RktVar">collects-path</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">#:collects-dest</span><span class="hspace"> </span><span class="RktVar">collects-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="RktPn">#:launcher?</span><span class="hspace"> </span><span class="RktVar">launcher?</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">#:verbose?</span><span class="hspace"> </span><span class="RktVar">verbose?</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">#:expand-namespace</span><span class="hspace"> </span><span class="RktVar">expand-namespace</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">#:compiler</span><span class="hspace"> </span><span class="RktVar">compile-proc</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">#:src-filter</span><span class="hspace"> </span><span class="RktVar">src-filter</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">#:on-extension</span><span class="hspace"> </span><span class="RktVar">ext-proc</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">#:get-extra-imports</span><span class="hspace"> </span><span class="RktVar">extras-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><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">mod-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%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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span><span class="RktPn">)</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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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=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="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">early-literal-sexps</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._list%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list?</a></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">config-via-first?</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">literal-files</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">literal-sexp</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><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">literal-sexps</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=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._list%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list?</a></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=if.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._if%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">if</a></span><span class="hspace"> </span><span class="RktVar">literal-sexp</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=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="RktVar">literal-sexp</span><span class="RktPn">)</span></td></tr><tr><td><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><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">cmdline</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=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><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">gracket?</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">mred?</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">variant</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="RktVal">'</span><span class="RktVal">cgc</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">3m</span><span class="RktPn">)</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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">collects-path</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%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="RktVal">#f</span></td></tr><tr><td><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="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></table></td><td><span class="hspace"> </span></td><td>=</td><td><span class="hspace"> </span></td><td><span class="RktVal">#f</span></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">collects-dest</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="RktVal">#f</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="RktVal">#f</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">launcher?</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">verbose?</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">expand-namespace</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=Namespaces.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._namespace%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">namespace?</a></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=Namespaces.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._current-namespace%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">current-namespace</a></span><span class="RktPn">)</span></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">compile-proc</span></td><td><span class="hspace"> </span></td><td>:</td><td><span class="hspace"> </span></td><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._any%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">any/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=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=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._compiled-expression%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">compiled-expression?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </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=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">e</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=parameters.html%23%2528form._%2528%2528lib._racket%252Fprivate%252Fmore-scheme..rkt%2529._parameterize%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">parameterize</a></span><span class="hspace"> </span><span class="RktPn">(</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=Namespaces.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._current-namespace%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">current-namespace</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">expand-namespace</span><span class="RktPn">]</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=eval.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._compile%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">compile</a></span><span class="hspace"> </span><span class="RktSym">e</span><span class="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">src-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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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=data-structure-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">any</a></span><span class="RktPn">)</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=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">p</span><span class="RktPn">)</span><span class="hspace"> </span><span class="RktVal">#t</span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">ext-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=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="RktVal">#f</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="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="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=data-structure-contracts.html%23%2528form._%2528%2528lib._racket%252Fcontract%252Fprivate%252Fmisc..rkt%2529._any%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">any</a></span><span class="RktPn">)</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">extras-proc</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._compiled-module-expression%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">compiled-module-expression?</a></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=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="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=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</a></span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr><tr><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td><span class="hspace"> </span></td><td>=</td><td><span class="hspace"> </span></td><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">p</span><span class="hspace"> </span><span class="RktSym">m</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=pairs.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._null%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">null</a></span><span class="RktPn">)</span></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Copies the Racket (if <span class="RktVar">gracket?</span> and <span class="RktVar">mred?</span> are
<span class="RktVal">#f</span>) or GRacket (otherwise) binary, embedding code into the
copied executable to be loaded on startup. On Unix, the binary is
actually a wrapper executable that execs the original; see also the
<span class="RktVal">'</span><span class="RktVal">original-exe?</span> tag for <span class="RktVar">aux</span>.</div></p><p>The embedding executable is written to <span class="RktVar">dest</span>, which is
overwritten if it exists already (as a file or directory).</p><p>The embedded code consists of module declarations followed by
additional (arbitrary) code. When a module is embedded, every module
that it imports is also embedded. Library modules are embedded so that
they are accessible via their <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._lib%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">lib</a></span> paths in the initial
namespace except as specified in <span class="RktVar">mod-list</span>, other modules
(accessed via local paths and absolute paths) are embedded with a
generated prefix, so that they are not directly accessible.</p><p>The <span class="RktPn">#:modules</span> argument <span class="RktVar">mod-list</span> designates modules
to be embedded, as described below. The <span class="RktPn">#:early-literal-expressions</span>, <span class="RktPn">#:literal-files</span>, and
<span class="RktPn">#:literal-expressions</span> arguments specify literal code to be
copied into the executable: each element of <span class="RktVar">early-literal-sexps</span>
is copied in order, then
the content of each file in
<span class="RktVar">literal-files</span> in order (with no intervening spaces),
and then each element of <span class="RktVar">literal-sexps</span>. The
<span class="RktVar">literal-files</span> files or <span class="RktVar">early-literal-sexps</span> or <span class="RktVar">literal-sexps</span> lists can
contain compiled bytecode, and it’s possible that the content of the
<span class="RktVar">literal-files</span> files only parse when concatenated; the files
and expression are not compiled or inspected in any way during the
embedding process. Beware that the initial namespace contains no
bindings; use compiled expressions to bootstrap the namespace.
The <span class="RktPn">#:literal-expression</span>
(singular) argument is for backward compatibility.</p><p>If the <span class="RktPn">#:configure-via-first-module?</span> argument is specified as
true, then the language of the first module in <span class="RktVar">mod-list</span> is
used to configure the run-time environment before the expressions
added by <span class="RktPn">#:literal-files</span> and <span class="RktPn">#:literal-expressions</span>
are evaluated, but after the expressions of <span class="RktPn">#:early-literal-expressions</span>. See also <a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=running-sa.html%23%2528part._configure-runtime%2529&version=6.1" class="Sq" data-pltdoc="x">Language Run-Time Configuration</a>.</p><p>The <span class="RktPn">#:cmdline</span> argument <span class="RktVar">cmdline</span> contains command-line
strings that are prefixed onto any actual command-line arguments that
are provided to the embedding executable. A command-line argument that
evaluates an expression or loads a file will be executed after the
embedded code is loaded.</p><p>Each element of the <span class="RktPn">#:modules</span> argument <span class="RktVar">mod-list</span> is a
two- or three-item list, where the first item is a prefix for the
module name, and the second item is a module path datum (that’s in the
format understood by the default module name resolver), and the third
is a list of submodule names to be included if they are available. The
prefix can be a symbol, <span class="RktVal">#f</span> to indicate no prefix, or
<span class="RktVal">#t</span> to indicate an auto-generated prefix. For example,</p><blockquote class="SCodeFlow"><p><span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">(</span><span class="RktVal">#f</span><span class="hspace"> </span><span class="RktVal">"m.rkt"</span><span class="RktVal">)</span><span class="RktVal">)</span></p></blockquote><p>embeds the module <span class="RktSym">m</span> from the file <span class="stt">"m.rkt"</span>, without
prefixing the name of the module; the <span class="RktSym">literal-sexpr</span> argument
to go with the above might be <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">require</span><span class="stt"> </span><span class="RktVal">m</span><span class="RktVal">)</span>. When submodules
are available and included, the submodule is given a name by
symbol-appending the <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Writing.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._write%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">write</a></span> form of submodule path to the
enclosing module’s name.</p><p>Modules are normally compiled before they are embedded into the target
executable; see also <span class="RktPn">#:compiler</span> and <span class="RktPn">#:src-filter</span>
below. When a module declares run-time paths via
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Filesystem.html%23%2528form._%2528%2528lib._racket%252Fruntime-path..rkt%2529._define-runtime-path%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">define-runtime-path</a></span>, the generated executable records the
path (for use both by immediate execution and for creating a
distribution that contains the executable).</p><p>If <span class="RktVar">collects-dest</span> is a path instead of <span class="RktVal">#f</span>, then
instead of embedding collection-based modules into the executable, the
modules (in compiled form, only) are copied into collections in the
<span class="RktVar">collects-dest</span> directory.</p><p>The optional <span class="RktPn">#:aux</span> argument is an association list for
platform-specific options (i.e., it is a list of pairs where the first
element of the pair is a key symbol and the second element is the
value for that key). See also <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._build-aux-from-path%29%29" class="RktValLink" data-pltdoc="x">build-aux-from-path</a></span>. The
currently supported keys are as follows:</p><ul><li><p><span class="RktVal">'</span><span class="RktVal">icns</span> (Mac OS X) : An icon file path (suffix
<span class="stt">".icns"</span>) to use for the executable’s desktop icon.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">ico</span> (Windows) : An icon file path (suffix
<span class="stt">".ico"</span>) to use for the executable’s desktop icon;
the executable will have 16x16, 32x32, and 48x48 icons at
4-bit, 8-bit, and 32-bit (RGBA) depths; the icons are copied
and generated from any 16x16, 32x32, and 48x48 icons in the
<span class="stt">".ico"</span> file.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">creator</span> (Mac OS X) : Provides a 4-character string
to use as the application signature.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">file-types</span> (Mac OS X) : Provides a list of
association lists, one for each type of file handled by the
application; each association is a two-element list, where the
first (key) element is a string recognized by Finder, and the
second element is a plist value (see
<a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=xml&rel=index.html%23%2528mod-path._xml%252Fplist%2529&version=6.1" class="RktModLink Sq" data-pltdoc="x"><span class="RktSym">xml/plist</span></a>). See <span class="stt">"drracket.filetypes"</span>
in the <span class="stt">"drracket"</span> collection for an example.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">uti-exports</span> (Mac OS X) : Provides a list of
association lists, one for each <a name="(idx._(gentag._0._(lib._scribblings/raco/raco..scrbl)))"></a>Uniform Type
Identifier (UTI) exported by the executable; each association
is a two-element list, where the first (key) element is a
string recognized in a UTI declaration, and the second element
is a plist value (see <a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=xml&rel=index.html%23%2528mod-path._xml%252Fplist%2529&version=6.1" class="RktModLink Sq" data-pltdoc="x"><span class="RktSym">xml/plist</span></a>). See
<span class="stt">"drracket.utiexports"</span> in the <span class="stt">"drracket"</span>
collection for an example.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">resource-files</span> (Mac OS X) : extra files to copy into
the <span class="stt">"Resources"</span> directory of the generated
executable.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">config-dir</span> : A string/path to a directory that
contains configuration information, such as
<span class="stt">"config.rtkd"</span> (see <a href="config-file.html" data-pltdoc="x">Installation Configuration and Search Paths</a>). If no
value is supplied, the path is left as-is and converted to
absolute form as needed. If <span class="RktVal">#f</span> is supplied, the path
is left as-is (in potentially relative form). Note that if
<span class="RktVar">collects-path</span> is provided as an empty list, then
the configuration-directory path is not used by Racket’s
start up process (in contrast to a normal Racket start-up,
where the configuration directory is consulted for information
about collection link files).</p></li><li><p><span class="RktVal">'</span><span class="RktVal">framework-root</span> (Mac OS X) : A string to prefix the
executable’s path to the Racket and GRacket frameworks
(including a separating slash); note that when the prefix
starts <span class="stt">"@executable_path/"</span> works for a
Racket-based application, the corresponding prefix start for
a GRacket-based application is
<span class="stt">"@executable_path/../../../"</span>; if <span class="RktVal">#f</span> is
supplied, the executable’s framework path is left as-is,
otherwise the original executable’s path to a framework is
converted to an absolute path if it was relative.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">dll-dir</span> (Windows) : A string/path to a directory
that contains Racket DLLs needed by the executable, such as
<span class="stt">"racket<span class="sroman">‹<span style="font-style: italic">version</span>›</span>.dll"</span>, or a boolean; a path
can be relative to the executable; if <span class="RktVal">#f</span> is supplied,
the path is left as-is; if <span class="RktVal">#t</span> is supplied, the path
is dropped (so that the DLLs must be in the system directory
or the user’s <span class="stt">PATH</span>); if no value is supplied the
original executable’s path to DLLs is converted to an absolute
path if it was relative.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">subsystem</span> (Windows) : A symbol, either
<span class="RktVal">'</span><span class="RktVal">console</span> for a console application or
<span class="RktVal">'</span><span class="RktVal">windows</span> for a consoleless application; the default
is <span class="RktVal">'</span><span class="RktVal">console</span> for a Racket-based application and
<span class="RktVal">'</span><span class="RktVal">windows</span> for a GRacket-based application; see also
<span class="RktVal">'</span><span class="RktVal">single-instance?</span>, below.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">single-instance?</span> (Windows) : A boolean for
GRacket-based apps; the default is <span class="RktVal">#t</span>, which means that
the app looks for instances of itself on startup and merely
brings the other instance to the front; <span class="RktVal">#f</span> means that
multiple instances are expected.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">forget-exe?</span> (Windows, Mac OS X) : A boolean;
<span class="RktVal">#t</span> for a launcher (see <span class="RktVar">launcher?</span> below) does
not preserve the original executable name for
<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=Filesystem.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._find-system-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">find-system-path</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">exec-file</span><span class="RktPn">)</span>; the main consequence
is that library collections will be found relative to the
launcher instead of the original executable.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">original-exe?</span> (Unix) : A boolean; <span class="RktVal">#t</span> means
that the embedding uses the original Racket or GRacket
executable, instead of a wrapper binary that execs the
original; the default is <span class="RktVal">#f</span>.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">relative?</span> (Unix, Windows, Mac OS X) : A boolean;
<span class="RktVal">#t</span> means that, to the degree that the generated
executable must refer to another, it can use a relative path
(so the executables can be moved together, but not
separately), and it implies <span class="RktVal">#f</span> for
<span class="RktVal">'</span><span class="RktVal">config-dir</span>, <span class="RktVal">'</span><span class="RktVal">framework-dir</span>, and
<span class="RktVal">'</span><span class="RktVal">dll-dir</span>, unless those are explicitly provided; a
<span class="RktVal">#f</span> value (the default) means that absolute paths
should be used (so the generated executable can be moved).</p></li><li><p><span class="RktVal">'</span><span class="RktVal">wm-class</span> (Unix) : A string; used as the default
<span class="stt">WM_CLASS</span> program class for the program’s windows.</p></li></ul><p>If the <span class="RktPn">#:collects-path</span> argument is <span class="RktVal">#f</span>, then the
created executable maintains its built-in (relative) path to the main
<span class="stt">"collects"</span> directory—<wbr></wbr>which will be the result of
<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=Filesystem.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._find-system-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">find-system-path</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">collects-dir</span><span class="RktPn">)</span> when the executable is
run—<wbr></wbr>plus a potential list of other directories for finding library
collections—<wbr></wbr>which are used to initialize the
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=collects.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._current-library-collection-paths%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">current-library-collection-paths</a></span> list in combination with
<span class="stt">PLTCOLLECTS</span> environment variable. Otherwise, the argument
specifies a replacement; it must be either a path, string, or
list of paths and strings. In the last case, the first path
or string specifies the main collection directory, and the rest are
additional directories for the collection search path (placed, in
order, after the user-specific <span class="stt">"collects"</span> directory, but
before the main <span class="stt">"collects"</span> directory; then the search list is
combined with <span class="stt">PLTCOLLECTS</span>, if it is defined). If the list
is empty, then <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=Filesystem.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._find-system-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">find-system-path</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">collects-dir</span><span class="RktPn">)</span> will return
the directory of the executable, but <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=collects.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._current-library-collection-paths%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">current-library-collection-paths</a></span>
is initialized to an empty list, and
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=collects.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._use-collection-link-paths%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">use-collection-link-paths</a></span> is set to false to disable the
use of <a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=collects.html%23%2528tech._collection._links._file%2529&version=6.1" class="techoutside Sq" data-pltdoc="x"><span class="techinside">collection links files</span></a>.</p><p>If the <span class="RktPn">#:launcher?</span> argument is <span class="RktVal">#t</span>, then
<span class="RktSym">lid-list</span> should be null, <span class="RktVar">literal-files</span> should be
null, <span class="RktVar">literal-sexp</span> should be <span class="RktVal">#f</span>, and the platform
should be Windows or Mac OS X. The embedding executable is created in
such a way that <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=Filesystem.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._find-system-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">find-system-path</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">exec-file</span><span class="RktPn">)</span> produces the
source Racket or GRacket path instead of the embedding executable (but
the result of <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=Filesystem.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._find-system-path%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">find-system-path</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">run-file</span><span class="RktPn">)</span> is still the
embedding executable).</p><p>The <span class="RktPn">#:variant</span> argument indicates which variant of the
original binary to use for embedding. The default is
<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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span>; see also
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._current-launcher-variant%29%29" class="RktValLink" data-pltdoc="x">current-launcher-variant</a></span>.</p><p>The <span class="RktPn">#:compiler</span> argument is used to compile the source of
modules to be included in the executable (when a compiled form is not
already available). It should accept a single argument that is a
syntax object for a <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=module.html%23%2528form._%2528%2528quote._%7E23%7E25kernel%2529._module%2529%2529&version=6.1" class="RktStxLink Sq" data-pltdoc="x">module</a></span> form. The default procedure uses
<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._compile%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">compile</a></span> parameterized to set the current namespace to
<span class="RktVar">expand-namespace</span>.</p><p>The <span class="RktPn">#:expand-namespace</span> argument selects a namespace for
expanding extra modules (and for compiling using the default
<span class="RktVar">compile-proc</span>). Extra-module expansion is needed to detect
run-time path declarations in included modules, so that the path
resolutions can be directed to the current locations (and, ultimately,
redirected to copies in a distribution).</p><p>The <span class="RktPn">#:src-filter</span> <span class="RktVar">src-filter</span> argument takes a path and returns true if
the corresponding file source should be included in the embedding
executable in source form (instead of compiled form), <span class="RktVal">#f</span>
otherwise. The default returns <span class="RktVal">#f</span> for all paths. Beware that
the current output port may be redirected to the result executable
when the filter procedure is called. Each path given to
<span class="RktVar">src-filter</span> corresponds to the actual file name (e.g.,
<span class="stt">".ss"</span>/<span class="stt">".rkt"</span> conversions have been applied as needed
to refer to the existing file).</p><p>If the <span class="RktPn">#:on-extension</span> argument is a procedure, the procedure
is called when the traversal of module dependencies arrives at an
extension (i.e., a DLL or shared object). The default, <span class="RktVal">#f</span>,
causes a reference to a single-module extension (in its current
location) to be embedded into the executable. The procedure is called
with two arguments: a path for the extension, and a <span class="RktVal">#f</span> (for
historical reasons).</p><p>The <span class="RktPn">#:get-extra-imports</span> <span class="RktVar">extras-proc</span> argument takes a source pathname and
compiled module for each module to be included in the executable. It
returns a list of quoted module paths (absolute, as opposed to
relative to the module) for extra modules to be included in the
executable in addition to the modules that the source module
<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>s. For example, these modules might correspond to
reader extensions needed to parse a module that will be included as
source, as long as the reader is referenced through an absolute module
path. Each path given to <span class="RktVar">extras-proc</span> corresponds to the
actual file name (e.g., <span class="stt">".ss"</span>/<span class="stt">".rkt"</span> conversions
have been applied as needed to refer to the existing file).</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._compiler/embed..rkt)._make-embedding-executable))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._make-embedding-executable%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-embedding-executable</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">mred?</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">verbose?</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">mod-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="RktVar">literal-files</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">literal-sexp</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">cmdline</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">aux</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">launcher?</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">variant</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">collects-path</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">mred?</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></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">verbose?</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></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">mod-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%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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span><span class="RktPn">)</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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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=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="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">literal-files</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">literal-sexp</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></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">cmdline</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=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><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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">launcher?</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">variant</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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">cgc</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">3m</span><span class="RktPn">)</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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">collects-path</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%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="RktVal">#f</span></td></tr><tr><td><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="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></table></td><td><span class="hspace"> </span></td><td>=</td><td><span class="hspace"> </span></td><td><span class="RktVal">#f</span></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Old (keywordless) interface to <span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">create-embedding-executable</a></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._compiler/embed..rkt)._write-module-bundle))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._write-module-bundle%29%29" class="RktValDef RktValLink" data-pltdoc="x">write-module-bundle</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">verbose?</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">mod-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="RktVar">literal-files</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">literal-sexp</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">verbose?</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></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="argcontract"><tr><td><span class="hspace"> </span></td><td><span class="RktVar">mod-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%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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span><span class="RktPn">)</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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/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%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="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="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._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">#t</span><span class="hspace"> </span><span class="RktVal">#f</span><span class="RktPn">)</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%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="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=reference&rel=Module_Names_and_Loading.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._module-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">module-path?</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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=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="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">literal-files</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">literal-sexp</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></td></tr></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._make-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">make-embedding-executable</a></span>, but the module bundle is
written to the current output port instead of being embedded into an
executable. The output of this function can be <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> to load
and instantiate <span class="RktVar">mod-list</span> and its dependencies, adjust the
module name resolver to find the newly loaded modules, evaluate the
forms included from <span class="RktVar">literal-files</span>, and finally evaluate
<span class="RktSym">literal-sexpr</span>. The <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-accept-compiled%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">read-accept-compiled</a></span> parameter
must be true to read the stream.</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._compiler/embed..rkt)._embedding-executable-is-directory~3f))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-is-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">embedding-executable-is-directory?</a></span></span><span class="hspace"> </span><span class="RktVar">mred?</span><span class="RktPn">)</span><span class="hspace"> </span>→<span class="hspace"> </span><span class="RktSym">boolean</span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">mred?</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></td></tr></table></blockquote></div><div class="SIntrapara">Indicates whether Racket/GRacket executables for the current platform
correspond to directories from the user’s perspective. The result is
currently <span class="RktVal">#f</span> for all platforms.</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._compiler/embed..rkt)._embedding-executable-is-actually-directory~3f))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-is-actually-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">embedding-executable-is-actually-directory?</a></span></span><span class="hspace"> </span><span class="RktVar">mred?</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">mred?</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></td></tr></table></blockquote></div><div class="SIntrapara">Indicates whether Racket/GRacket executables for the current platform
actually correspond to directories. The result is <span class="RktVal">#t</span> on
Mac OS X when <span class="RktVar">mred?</span> is <span class="RktVal">#t</span>, <span class="RktVal">#f</span> otherwise.</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._compiler/embed..rkt)._embedding-executable-put-file-extension+style+filters))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-put-file-extension%2Bstyle%2Bfilters%29%29" class="RktValDef RktValLink" data-pltdoc="x">embedding-executable-put-file-extension+style+filters</a></span></span><span class="hspace"> </span><span class="RktVar">mred?</span><span class="RktPn">)</span></p></blockquote></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="prototype"><tr><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0"><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%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="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><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></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=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%252Fbase..rkt%2529._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">packages</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">enter-packages</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=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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/c</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=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><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><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">mred?</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></td></tr></table></blockquote></div><div class="SIntrapara">Returns three values suitable for use as the <span class="RktSym">extension</span>,
<span class="RktSym">style</span>, and <span class="RktSym">filters</span> arguments to <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=gui&rel=Windowing_Functions.html%23%2528def._%2528%2528lib._mred%252Fmain..rkt%2529._put-file%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">put-file</a></span>,
respectively.</div></p><p>If Racket/GRacket launchers for the current platform were directories
form the user’s perspective, the <span class="RktSym">style</span> result is suitable for
use with <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=gui&rel=Windowing_Functions.html%23%2528def._%2528%2528lib._mred%252Fmain..rkt%2529._get-directory%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">get-directory</a></span>, and the <span class="RktSym">extension</span> result may
be a string indicating a required extension for the directory name. </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._compiler/embed..rkt)._embedding-executable-add-suffix))"></a><span title="Provided from: compiler/embed | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._embedding-executable-add-suffix%29%29" class="RktValDef RktValLink" data-pltdoc="x">embedding-executable-add-suffix</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="RktVar">mred?</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=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></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">mred?</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></td></tr></table></blockquote></div><div class="SIntrapara">Adds a suitable executable suffix, if it’s not present already.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Executable_Creation_Signature"">2.1.1<tt> </tt><a name="(part._.Executable_.Creation_.Signature)"></a><a name="(mod-path._compiler/embed-sig)"></a>Executable Creation Signature</h5><p><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._compiler%2Fembed-sig%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed-sig</span></a><span class="RktPn">)</span></td><td align="right"><span class="RpackageSpec"><span class="Smaller"> package:</span> <span class="stt">compiler-lib</span></span></td></tr></table></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>signature</p></div></div><p class="RForeground"><a name="(form._((lib._compiler/embed-sig..rkt)._compiler~3aembed~5e))"></a><span title="Provided from: compiler/embed-sig | Package: compiler-lib"><span class="RktSym"><a href="#%28form._%28%28lib._compiler%2Fembed-sig..rkt%29._compiler~3aembed~5e%29%29" class="RktStxDef RktStxLink" data-pltdoc="x">compiler:embed^</a></span></span><span class="hspace"> </span>:<span class="hspace"> </span>signature</p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">Includes the identifiers provided by <a href="#%28mod-path._compiler%2Fembed%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed</span></a>.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Executable_Creation_Unit"">2.1.2<tt> </tt><a name="(part._.Executable_.Creation_.Unit)"></a><a name="(mod-path._compiler/embed-unit)"></a>Executable Creation Unit</h5><p><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._compiler%2Fembed-unit%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/embed-unit</span></a><span class="RktPn">)</span></td><td align="right"><span class="RpackageSpec"><span class="Smaller"> package:</span> <span class="stt">compiler-lib</span></span></td></tr></table></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>value</p></div></div><p class="RForeground"><a name="(def._((lib._compiler/embed-unit..rkt)._compiler~3aembed~40))"></a><span title="Provided from: compiler/embed-unit | Package: compiler-lib"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed-unit..rkt%29._compiler~3aembed~40%29%29" class="RktValDef RktValLink" data-pltdoc="x">compiler:embed@</a></span></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=Unit_Utilities.html%23%2528def._%2528%2528lib._racket%252Funit..rkt%2529._unit%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">unit?</a></span></p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">A unit that imports nothing and exports <span class="RktSym"><a href="#%28form._%28%28lib._compiler%2Fembed-sig..rkt%29._compiler~3aembed~5e%29%29" class="RktStxLink" data-pltdoc="x">compiler:embed^</a></span>.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Finding_the_Racket_Executable"">2.1.3<tt> </tt><a name="(part._.Finding_the_.Racket_.Executable)"></a><a name="(mod-path._compiler/find-exe)"></a>Finding the Racket Executable</h5><p><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._compiler%2Ffind-exe%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">compiler/find-exe</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></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._compiler/find-exe..rkt)._find-exe))"></a><span title="Provided from: compiler/find-exe | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Ffind-exe..rkt%29._find-exe%29%29" class="RktValDef RktValLink" data-pltdoc="x">find-exe</a></span></span><span class="hspace"> </span>[<span class="RktVar">gracket?</span><span class="hspace"> </span><span class="RktVar">variant</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">gracket?</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">variant</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="RktVal">'</span><span class="RktVal">cgc</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">3m</span><span class="RktPn">)</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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span></td></tr></table></blockquote></div><div class="SIntrapara">Finds the path to the <span class="stt">racket</span> or <span class="stt">gracket</span> (when
<span class="RktVar">gracket?</span> is true) executable.</div></p><h4 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""launcher"">2.2<tt> </tt><a name="(part._launcher)"></a><a name="(mod-path._launcher/launcher)"></a>Installation-Specific Launchers</h4><p>A <a name="(tech._launcher)"></a><span style="font-style: italic">launcher</span> is similar to a stand-alone executable, but a
launcher is usually smaller and can be created more quickly, because
it depends permanently on the local Racket installation and the
program’s sources. In the case of Unix, a launcher is simply a shell
script that runs <span class="stt">racket</span> or <span class="stt">gracket</span>. Launchers
<span style="font-style: italic">cannot</span> be packaged into a distribution using <span class="stt">raco
distribute</span>. The <span class="stt">raco exe</span> command creates a launcher when the
<span class="nobreak"><span class="stt">-l</span></span> or <span class="nobreak"><span class="stt">--launcher</span></span> flag is specified.</p><p><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._launcher%2Flauncher%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">launcher/launcher</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></p><p>The <a href="#%28mod-path._launcher%2Flauncher%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">launcher/launcher</span></a> library provides functions for
creating <a href="#%28tech._launcher%29" class="techoutside" data-pltdoc="x"><span class="techinside">launchers</span></a>.</p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Creating_Launchers"">2.2.1<tt> </tt><a name="(part._.Creating_.Launchers)"></a>Creating Launchers</h5><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._launcher/launcher..rkt)._make-gracket-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-gracket-launcher</a></span></span><span class="hspace"> </span><span class="RktVar">args</span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>[<span class="RktVar">aux</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=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></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">args</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=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><span class="RktPn">)</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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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 launcher <span class="RktVar">dest</span>, which starts GRacket with the
command-line arguments specified as strings in <span class="RktVar">args</span>. Extra
arguments passed to the launcher at run-time are appended (modulo
special Unix/X flag handling, as described below) to this list and
passed on to GRacket. If <span class="RktVar">dest</span> exists already, as either a file
or directory, it is replaced.</div></p><p>The optional <span class="RktVar">aux</span> argument is an association list for
platform-specific options (i.e., it is a list of pairs where the first
element of the pair is a key symbol and the second element is the
value for that key). See also <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._build-aux-from-path%29%29" class="RktValLink" data-pltdoc="x">build-aux-from-path</a></span>. See
<span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">create-embedding-executable</a></span> for a list that applies to both
stand-alone executables and launchers on Windows and Mac OS X GRacket;
the following additional associations apply to launchers:</p><ul><li><p><span class="RktVal">'</span><span class="RktVal">independent?</span> (Windows) —<wbr></wbr> a boolean; <span class="RktVal">#t</span>
creates an old-style launcher that work with any
Racket or GRacket binary, like <span class="stt">setup-plt.exe</span>. No other
<span class="RktVar">aux</span> associations are used for an old-style launcher.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">exe-name</span> (Mac OS X, <span class="RktVal">'</span><span class="RktVal">script-3m</span> or
<span class="RktVal">'</span><span class="RktVal">script-cgc</span> variant) —<wbr></wbr> provides the base name for a
<span class="RktVal">'</span><span class="RktVal">3m</span>-/<span class="RktVal">'</span><span class="RktVal">cgc</span>-variant launcher, which the script
will call ignoring <span class="RktVar">args</span>. If this name is not provided,
the script will go through the GRacket executable as usual.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">exe-is-gracket</span> (when <span class="RktVal">'</span><span class="RktVal">exe-name</span> is used) —<wbr></wbr>
indicates that <span class="RktVal">'</span><span class="RktVal">exe-name</span> refers to the GRacket
executable, which is potentially in a <span class="stt">"lib"</span>
subdirectory instead of with other GUI applications.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">relative?</span> (all platforms) —<wbr></wbr> a boolean, where
<span class="RktVal">#t</span> means that the generated launcher should find the
base GRacket executable through a relative path.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">install-mode</span> (Windows, Unix) —<wbr></wbr> either
<span class="RktVal">'</span><span class="RktVal">user</span> or <span class="RktVal">'</span><span class="RktVal">main</span>, indicates that the launcher
is being installed to a user-specific place or to an
installation-wide place, which in turn determines where to
record <span class="RktVal">'</span><span class="RktVal">start-menu</span>, <span class="RktVal">'</span><span class="RktVal">extension-registry</span>,
and/or <span class="RktVal">'</span><span class="RktVal">desktop</span> information.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">start-menu</span> (Windows) —<wbr></wbr> a boolean or real number;
<span class="RktVal">#t</span> indicates that the launcher should be in the
<span class="ssansserif">Start</span> menu by an installer that includes the
launcher. A number value is treated like <span class="RktVal">#t</span>, but also
requests that the installer automatically start the
application, where the number determines a precedence relative
to other launchers that may request starting. A
<span class="RktVal">'</span><span class="RktVal">start-menu</span> value is used only when
<span class="RktVal">'</span><span class="RktVal">install-mode</span> is also specified.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">extension-register</span> (Windows) —<wbr></wbr> a list of document
types for file-extension registrations to be performed by an
installer. Each document type is described by a list of six
items:</p><ul><li><p>a human-readable string describing the document
type, such as <span class="RktVal">"Racket Document"</span>;</p></li><li><p>a string to use as a key for the document type,
such as <span class="RktVal">"Racket.Document"</span>;</p></li><li><p>a list of strings, where each string is a file
extension without the dot, such as <span class="RktVal">'</span><span class="RktVal">(</span><span class="RktVal">"rkt"</span><span class="stt"> </span><span class="RktVal">"rktl"</span><span class="stt"> </span><span class="RktVal">"rktd"</span><span class="RktVal">)</span>;</p></li><li><p>a path to a file that supplies the icon, such as
<span class="RktVal">"doc.ico"</span>;</p></li><li><p>a string to represent the command line to handle a
document with a matching extension, such as
<span class="RktVal">"\"%1\""</span>, where the string will be prefixed
with a path to the launcher, and where <span class="RktInBG"><span class="hspace"></span><span class="RktIn">%1</span><span class="hspace"></span></span>
will be replaced with the document path</p></li></ul><p>An <span class="RktVal">'</span><span class="RktVal">extension-registry</span> value is used only when
<span class="RktVal">'</span><span class="RktVal">install-mode</span> is also specified.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">desktop</span> (Unix) —<wbr></wbr> a string containing the content of
a <span class="stt">".desktop"</span> file for the launcher, where <span class="stt">Exec</span>
and <span class="stt">Icon</span> entries are added automatically. If an <span class="stt">Exec</span>
entry exists in the string, and if its value starts with a
non-empty sequence of alpha-numeric ASCII characters followed
by a space, then the space and remainder of the value is
appended to the automatically generated value.
The <span class="stt">".desktop"</span> file is written to the directory produced by
<span class="RktPn">(</span><span class="RktSym">find-apps-dir</span><span class="RktPn">)</span> or <span class="RktPn">(</span><span class="RktSym">find-user-apps-dir</span><span class="RktPn">)</span>. A
<span class="RktVal">'</span><span class="RktVal">desktop</span> value is used only when
<span class="RktVal">'</span><span class="RktVal">install-mode</span> is also specified.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">png</span> (Unix) : An icon file path (suffix
<span class="stt">".png"</span>) to be referenced by a <span class="stt">".desktop"</span>
file (if any); a <span class="RktVal">'</span><span class="RktVal">png</span> value takes precedence over a
<span class="RktVal">'</span><span class="RktVal">ico</span> value, but neither is used unless a
<span class="RktVal">'</span><span class="RktVal">desktop</span> value is also present.</p></li><li><p><span class="RktVal">'</span><span class="RktVal">ico</span> (Unix, in addition to more general Windows use)
: An icon file path (suffix <span class="stt">".ico"</span>) that is used in
the same way as <span class="RktVal">'</span><span class="RktVal">png</span> if no <span class="RktVal">'</span><span class="RktVal">png</span> value is
available.</p></li></ul><p>For Unix/X, the script created by <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mred-launcher%29%29" class="RktValLink" data-pltdoc="x">make-mred-launcher</a></span> detects
and handles X Windows flags specially when they appear as the initial
arguments to the script. Instead of appending these arguments to the
end of <span class="RktVar">args</span>, they are spliced in after any X Windows flags
already listed in <span class="RktVar">args</span>. The remaining arguments (i.e.,
all script flags and arguments after the last X Windows flag or
argument) are then appended after the spliced <span class="RktVar">args</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><p class="RForeground"><span class="RktPn">(</span><a name="(def._((lib._launcher/launcher..rkt)._make-racket-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-racket-launcher</a></span></span><span class="hspace"> </span><span class="RktVar">args</span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>[<span class="RktVar">aux</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=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></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">args</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=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><span class="RktPn">)</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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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">Like <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span>, but for starting Racket. On Mac
OS X, the <span class="RktVal">'</span><span class="RktVal">exe-name</span> <span class="RktVar">aux</span> association is ignored.</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._launcher/launcher..rkt)._make-gracket-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-gracket-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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">dest</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">file</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">collection</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">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></table></blockquote></div><div class="SIntrapara">Calls <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span> with arguments that start the
GRacket program implemented by <span class="RktVar">file</span> in <span class="RktVar">collection</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="RktVal">"-l-"</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=strings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._string-append%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">string-append</a></span><span class="stt"> </span><span class="RktVar">collection</span><span class="stt"> </span><span class="RktVal">"/"</span><span class="stt"> </span><span class="RktVar">file</span><span class="RktPn">)</span><span class="RktPn">)</span>. The
<span class="RktVar">aux</span> argument to <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span> is generated
by stripping the suffix (if any) from <span class="RktVar">file</span>, adding it to the
path of <span class="RktVar">collection</span>, and passing the result to
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._build-aux-from-path%29%29" class="RktValLink" data-pltdoc="x">build-aux-from-path</a></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._launcher/launcher..rkt)._make-racket-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-racket-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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">dest</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">file</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">collection</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">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></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-program-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-program-launcher</a></span>, but for
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-racket-launcher</a></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._launcher/launcher..rkt)._install-gracket-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-gracket-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">install-gracket-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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><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">file</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">collection</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">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></table></blockquote></div><div class="SIntrapara">Same as</div></p><blockquote class="SCodeFlow"><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-program-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-program-launcher</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">file</span><span class="hspace"> </span><span class="RktVar">collection</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-program-launcher-path%29%29" class="RktValLink" data-pltdoc="x">gracket-program-launcher-path</a></span><span class="hspace"> </span><span class="RktVar">name</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote><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._launcher/launcher..rkt)._install-racket-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-racket-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">install-racket-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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><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">file</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">collection</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">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></table></blockquote></div><div class="SIntrapara">Same as</div></p><blockquote class="SCodeFlow"><table cellspacing="0" cellpadding="0" class="RktBlk"><tr><td><span class="RktPn">(</span><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-program-launcher%29%29" class="RktValLink" data-pltdoc="x">make-racket-program-launcher</a></span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">file</span><span class="hspace"> </span><span class="RktVar">collection</span></td></tr><tr><td><span class="hspace"> </span><span class="RktPn">(</span><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-program-launcher-path%29%29" class="RktValLink" data-pltdoc="x">racket-program-launcher-path</a></span><span class="hspace"> </span><span class="RktVar">name</span><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._make-mred-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mred-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-mred-launcher</a></span></span><span class="hspace"> </span><span class="RktVar">args</span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>[<span class="RktVar">aux</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=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></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">args</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=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><span class="RktPn">)</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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._make-mred-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mred-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-mred-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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">dest</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">file</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">collection</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">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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._install-mred-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-mred-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">install-mred-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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><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">file</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">collection</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">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></table></td></tr></table></blockquote></div><div class="SIntrapara">Backward-compatible version of <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span>, etc.,
that adds <span class="RktVal">"-I"</span><span class="stt"> </span><span class="RktVal">"scheme/gui/init"</span> to the start of the
command-line arguments.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._make-mzscheme-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mzscheme-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-mzscheme-launcher</a></span></span><span class="hspace"> </span><span class="RktVar">args</span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span>[<span class="RktVar">aux</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=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></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">args</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=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><span class="RktPn">)</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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="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></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._make-mzscheme-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-mzscheme-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">make-mzscheme-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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">dest</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">file</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">collection</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">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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._install-mzscheme-program-launcher))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._install-mzscheme-program-launcher%29%29" class="RktValDef RktValLink" data-pltdoc="x">install-mzscheme-program-launcher</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">file</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">collection</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><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">file</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">collection</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">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></table></td></tr></table></blockquote></div><div class="SIntrapara">Backward-compatible version of <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-racket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-racket-launcher</a></span>, etc.,
that adds <span class="RktVal">"-I"</span><span class="stt"> </span><span class="RktVal">"scheme/init"</span> to the start of the command-line
arguments.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Launcher_Path_and_Platform_Conventions"">2.2.2<tt> </tt><a name="(part._.Launcher_.Path_and_.Platform_.Conventions)"></a>Launcher Path and Platform Conventions</h5><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._launcher/launcher..rkt)._gracket-program-launcher-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-program-launcher-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-program-launcher-path</a></span></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="RktPn">#:user?</span><span class="hspace"> </span><span class="RktVar">user?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></td></tr></table></blockquote></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">user?</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></table></blockquote></div><div class="SIntrapara">Returns a pathname for an executable called something like <span class="RktVar">name</span>
in the Racket installation (if <span class="RktVar">user?</span> is <span class="RktVal">#f</span>) or the
user’s Racket executable directory (if <span class="RktVar">user?</span> is <span class="RktVal">#t</span>).
For Windows, the <span class="stt">".exe"</span>
suffix is automatically appended to <span class="RktVar">name</span>. For Unix,
<span class="RktVar">name</span> is changed to lowercase, whitespace is changed to
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">-</span><span class="hspace"></span></span>, and the path includes the <span class="stt">"bin"</span> subdirectory of
the Racket installation. For Mac OS X, the <span class="stt">".app"</span> suffix
is appended to <span class="RktVar">name</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._launcher/launcher..rkt)._racket-program-launcher-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-program-launcher-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-program-launcher-path</a></span></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="RktPn">#:user?</span><span class="hspace"> </span><span class="RktVar">user?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></td></tr></table></blockquote></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">user?</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></table></blockquote></div><div class="SIntrapara">Returns the same path as <span class="RktPn">(</span><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-program-launcher-path%29%29" class="RktValLink" data-pltdoc="x">gracket-program-launcher-path</a></span><span class="stt"> </span><span class="RktVar">name</span><span class="stt"> </span><span class="RktPn">#:user?</span><span class="stt"> </span><span class="RktVar">user?</span><span class="RktPn">)</span>
for Unix and Windows. For Mac OS X, the result is the same as for
Unix.</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._launcher/launcher..rkt)._gracket-launcher-is-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-is-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-launcher-is-directory?</a></span></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=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></table></blockquote></div><div class="SIntrapara">Returns <span class="RktVal">#t</span> if GRacket launchers for the current platform are
directories from the user’s perspective. For all currently supported
platforms, the result is <span class="RktVal">#f</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><p class="RForeground"><span class="RktPn">(</span><a name="(def._((lib._launcher/launcher..rkt)._racket-launcher-is-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-is-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-launcher-is-directory?</a></span></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=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></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-is-directory~3f%29%29" class="RktValLink" data-pltdoc="x">gracket-launcher-is-directory?</a></span>, but for Racket
launchers.</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._launcher/launcher..rkt)._gracket-launcher-is-actually-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-is-actually-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-launcher-is-actually-directory?</a></span></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=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></table></blockquote></div><div class="SIntrapara">Returns <span class="RktVal">#t</span> if GRacket launchers for the current platform are
implemented as directories from the filesystem’s perspective. The
result is <span class="RktVal">#t</span> for Mac OS X, <span class="RktVal">#f</span> for all other
platforms.</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._launcher/launcher..rkt)._racket-launcher-is-actually-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-is-actually-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-launcher-is-actually-directory?</a></span></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=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></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym">gracket-launcher-is-actuall-directory?</span>, but for Racket
launchers. The result is <span class="RktVal">#f</span> for all platforms.</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._launcher/launcher..rkt)._gracket-launcher-add-suffix))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-add-suffix%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-launcher-add-suffix</a></span></span><span class="hspace"> </span><span class="RktVar">path-string?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">path-string?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym">path</span></td></tr></table></blockquote></div><div class="SIntrapara">Returns a path with a suitable executable suffix added, if it’s not
present already.</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._launcher/launcher..rkt)._racket-launcher-add-suffix))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-add-suffix%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-launcher-add-suffix</a></span></span><span class="hspace"> </span><span class="RktVar">path-string?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">path-string?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym">path</span></td></tr></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-add-suffix%29%29" class="RktValLink" data-pltdoc="x">gracket-launcher-add-suffix</a></span>, but for Racket launchers.</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._launcher/launcher..rkt)._gracket-launcher-put-file-extension+style+filters))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-launcher-put-file-extension+style+filters</a></span></span><span class="RktPn"></span><span class="RktPn">)</span></p></blockquote></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="prototype"><tr><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0"><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%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="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><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></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=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%252Fbase..rkt%2529._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">packages</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">enter-packages</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=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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/c</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=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><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><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Returns three values suitable for use as the <span class="RktSym">extension</span>,
<span class="RktSym">style</span>, and <span class="RktSym">filters</span> arguments to <span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=gui&rel=Windowing_Functions.html%23%2528def._%2528%2528lib._mred%252Fmain..rkt%2529._put-file%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">put-file</a></span>,
respectively.</div></p><p>If GRacket launchers for the current platform were directories form the
user’s perspective, the <span class="RktSym">style</span> result is suitable for use with
<span class="RktSym"><a href="http://download.racket-lang.org/docs/6.1/html/local-redirect/index.html?doc=gui&rel=Windowing_Functions.html%23%2528def._%2528%2528lib._mred%252Fmain..rkt%2529._get-directory%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">get-directory</a></span>, and the <span class="RktSym">extension</span> result may be a
string indicating a required extension for the directory name. </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._launcher/launcher..rkt)._racket-launcher-put-file-extension+style+filters))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-launcher-put-file-extension+style+filters</a></span></span><span class="RktPn"></span><span class="RktPn">)</span></p></blockquote></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="prototype"><tr><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0"><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%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="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><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></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=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%252Fbase..rkt%2529._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">packages</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">enter-packages</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=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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/c</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=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><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><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Like <span class="RktSym">gracket-launcher-get-file-extension+style+filters</span>, but for
Racket launchers.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-program-launcher-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-program-launcher-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-program-launcher-path</a></span></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="RktPn">#:user?</span><span class="hspace"> </span><span class="RktVar">user?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></td></tr></table></blockquote></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">user?</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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-launcher-is-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-is-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-launcher-is-directory?</a></span></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=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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-launcher-is-actually-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-is-actually-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-launcher-is-actually-directory?</a></span></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=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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-launcher-add-suffix))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-add-suffix%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-launcher-add-suffix</a></span></span><span class="hspace"> </span><span class="RktVar">path-string?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">path-string?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym">path</span></td></tr></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-launcher-put-file-extension+style+filters))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-launcher-put-file-extension+style+filters</a></span></span><span class="RktPn"></span><span class="RktPn">)</span></p></blockquote></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="prototype"><tr><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0"><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%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="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><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></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=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%252Fbase..rkt%2529._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">packages</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">enter-packages</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=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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/c</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=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><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><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Backward-compatible aliases for
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-program-launcher-path%29%29" class="RktValLink" data-pltdoc="x">gracket-program-launcher-path</a></span>, etc.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-program-launcher-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-program-launcher-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-program-launcher-path</a></span></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="RktPn">#:user?</span><span class="hspace"> </span><span class="RktVar">user?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></td></tr></table></blockquote></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">user?</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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-launcher-is-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-is-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-launcher-is-directory?</a></span></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=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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-launcher-is-actually-directory~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-is-actually-directory~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-launcher-is-actually-directory?</a></span></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=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></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-launcher-add-suffix))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-add-suffix%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-launcher-add-suffix</a></span></span><span class="hspace"> </span><span class="RktVar">path-string?</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=Manipulating_Paths.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</a></span></p></blockquote></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">path-string?</span><span class="hspace"> </span>:<span class="hspace"> </span><span class="RktSym">path</span></td></tr></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-launcher-put-file-extension+style+filters))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-put-file-extension%2Bstyle%2Bfilters%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-launcher-put-file-extension+style+filters</a></span></span><span class="RktPn"></span><span class="RktPn">)</span></p></blockquote></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="prototype"><tr><td><span class="hspace"> </span></td><td>→</td><td><span class="hspace"> </span></td><td><table cellspacing="0" cellpadding="0"><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%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="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><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></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=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%252Fbase..rkt%2529._one-of%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">one-of/c</a></span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">packages</span><span class="hspace"> </span><span class="RktVal">'</span><span class="RktVal">enter-packages</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=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._list%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">list/c</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=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><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><span class="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr></table></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Backward-compatible aliases for
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-program-launcher-path%29%29" class="RktValLink" data-pltdoc="x">racket-program-launcher-path</a></span>, etc.</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._launcher/launcher..rkt)._installed-executable-path-~3edesktop-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._installed-executable-path-~3edesktop-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">installed-executable-path->desktop-path</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">exec-path</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">user?</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="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._and%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">and/c</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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%2528quote._%7E23%7E25kernel%2529._complete-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">complete-path?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">exec-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">user?</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></td></tr></table></blockquote></div><div class="SIntrapara">Returns a path for a <span class="stt">".desktop"</span> file to describe the
installed executable at <span class="RktVar">exec-path</span>. Only the filename part of
<span class="RktVar">exec-path</span> is used. The <span class="RktVar">user?</span> argument should be true
if <span class="RktVar">exec-path</span> is installed in a user-specific location (in
which case the result path will also be user-specific).</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._launcher/launcher..rkt)._installed-desktop-path-~3eicon-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._installed-desktop-path-~3eicon-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">installed-desktop-path->icon-path</a></span></span></td><td><span class="hspace"> </span></td><td><span class="RktVar">desktop-path</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">user?</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">suffix</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="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._and%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">and/c</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%2528quote._%7E23%7E25kernel%2529._path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">path?</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%2528quote._%7E23%7E25kernel%2529._complete-path%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">complete-path?</a></span><span class="RktPn">)</span></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">desktop-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">user?</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></td></tr><tr><td><span class="hspace"> </span><span class="RktVar">suffix</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=bytestrings.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._bytes%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">bytes?</a></span></td></tr></table></blockquote></div><div class="SIntrapara">Returns a path for an icon file to be referenced by the
<span class="stt">"desktop"</span> file at <span class="RktVar">desktop-path</span>. Only the filename
part of <span class="RktVar">desktop-path</span> is used. The <span class="RktVar">user?</span> argument
should be true if <span class="RktVar">desktop-path</span> is installed in a
user-specific location (in which case the result path will also be
user-specific). The <span class="RktVar">suffix</span> argument provides the icon-file
suffix, normally either <span class="RktVal">#"png"</span> or <span class="RktVal">#"ico"</span>.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Launcher_Configuration"">2.2.3<tt> </tt><a name="(part._.Launcher_.Configuration)"></a>Launcher Configuration</h5><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._launcher/launcher..rkt)._gracket-launcher-up-to-date~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-up-to-date~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">gracket-launcher-up-to-date?</a></span></span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span><span class="RktVar">aux</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">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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote></div><div class="SIntrapara">Returns <span class="RktVal">#t</span> if the GRacket launcher <span class="RktVar">dest</span> does not need
to be updated, assuming that <span class="RktVar">dest</span> is a launcher and its
arguments have not changed.</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._launcher/launcher..rkt)._racket-launcher-up-to-date~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._racket-launcher-up-to-date~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">racket-launcher-up-to-date?</a></span></span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span><span class="RktVar">aux</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">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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></td></tr></table></blockquote></div><div class="SIntrapara">Analogous to <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-up-to-date~3f%29%29" class="RktValLink" data-pltdoc="x">gracket-launcher-up-to-date?</a></span>, but for a Racket
launcher.</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._launcher/launcher..rkt)._build-aux-from-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._build-aux-from-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">build-aux-from-path</a></span></span><span class="hspace"> </span><span class="RktVar">path</span><span class="RktPn">)</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></p></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></table></blockquote></div><div class="SIntrapara">Creates an association list suitable for use with
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span> or
<span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">create-embedding-executable</a></span>. It builds associations by
adding to <span class="RktVar">path</span> suffixes, such as <span class="stt">".icns"</span>, checking
whether such a file exists, and calling <span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._extract-aux-from-path%29%29" class="RktValLink" data-pltdoc="x">extract-aux-from-path</a></span>
if so. The results from all recognized suffixes are appended
together.</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._launcher/launcher..rkt)._extract-aux-from-path))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._extract-aux-from-path%29%29" class="RktValDef RktValLink" data-pltdoc="x">extract-aux-from-path</a></span></span><span class="hspace"> </span><span class="RktVar">path</span><span class="RktPn">)</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></p></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></table></blockquote></div><div class="SIntrapara">Creates an association list suitable for use with
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._make-gracket-launcher%29%29" class="RktValLink" data-pltdoc="x">make-gracket-launcher</a></span> or
<span class="RktSym"><a href="#%28def._%28%28lib._compiler%2Fembed..rkt%29._create-embedding-executable%29%29" class="RktValLink" data-pltdoc="x">create-embedding-executable</a></span>. It builds associations by
recognizing the suffix of <span class="RktVar">path</span>, where the recognized suffixes
are as follows:</div></p><ul><li><p><span class="stt">".icns"</span> → <span class="RktVal">'</span><span class="RktVal">icns</span> file for use on Mac
OS X</p></li><li><p><span class="stt">".ico"</span> → <span class="RktVal">'</span><span class="RktVal">ico</span> file for use on
Windows or Unix</p></li><li><p><span class="stt">".png"</span> → <span class="RktVal">'</span><span class="RktVal">png</span> file for use on
Unix</p></li><li><p><span class="stt">".lch"</span> → <span class="RktVal">'</span><span class="RktVal">independent?</span> as <span class="RktVal">#t</span>
(the file content is ignored) for use on Windows</p></li><li><p><span class="stt">".creator"</span> → <span class="RktVal">'</span><span class="RktVal">creator</span> as the initial
four characters in the file for use on Mac OS X</p></li><li><p><span class="stt">".filetypes"</span> → <span class="RktVal">'</span><span class="RktVal">file-types</span> as
<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> content (a single S-expression), and
<span class="RktVal">'</span><span class="RktVal">resource-files</span> as a list constructed by finding
<span class="RktVal">"CFBundleTypeIconFile"</span> entries in <span class="RktVal">'</span><span class="RktVal">file-types</span>
(and filtering duplicates); for use on Mac OS X</p></li><li><p><span class="stt">".utiexports"</span> → <span class="RktVal">'</span><span class="RktVal">uti-exports</span> as
<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> content (a single S-expression); for use on
Mac OS X</p></li><li><p><span class="stt">".wmclass"</span> → <span class="RktVal">'</span><span class="RktVal">wm-class</span> as the literal
content, removing a trailing newline if any; for use on Unix</p></li><li><p><span class="stt">".desktop"</span> → <span class="RktVal">'</span><span class="RktVal">desktop</span> as the literal
content; for use on Unix</p></li><li><p><span class="stt">".startmenu"</span> → <span class="RktVal">'</span><span class="RktVal">start-menu</span> as the file
content if it <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>s as a real number, <span class="RktVal">#t</span>
otherwise, for use on Windows</p></li><li><p><span class="stt">".extreg"</span> → <span class="RktVal">'</span><span class="RktVal">extension-register</span> as
<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> content (a single S-expression), but with
relative (to the <span class="stt">".extreg"</span> file) paths converted
absolute; for use on Windows</p></li></ul><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>parameter</p></div></div><p class="RForeground"><span class="RktPn">(</span><a name="(def._((lib._launcher/launcher..rkt)._current-launcher-variant))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._current-launcher-variant%29%29" class="RktValDef RktValLink" data-pltdoc="x">current-launcher-variant</a></span></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=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></p></blockquote></td></tr><tr><td><span class="RktPn">(</span><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._current-launcher-variant%29%29" class="RktValDef RktValLink" data-pltdoc="x">current-launcher-variant</a></span></span><span class="hspace"> </span><span class="RktVar">variant</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=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">variant</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></td></tr></table></blockquote></div><div class="SIntrapara">A parameter that indicates a variant of Racket or GRacket to use for
launcher creation and for generating launcher names. The default is
the result of <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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span>. On Unix and Windows, the
possibilities are <span class="RktVal">'</span><span class="RktVal">cgc</span> and <span class="RktVal">'</span><span class="RktVal">3m</span>. On Mac OS X, the
<span class="RktVal">'</span><span class="RktVal">script-3m</span> and <span class="RktVal">'</span><span class="RktVal">script-cgc</span> variants are also
available for GRacket launchers.</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._launcher/launcher..rkt)._available-gracket-variants))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-gracket-variants%29%29" class="RktValDef RktValLink" data-pltdoc="x">available-gracket-variants</a></span></span><span class="RktPn"></span><span class="RktPn">)</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=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="RktPn">)</span></p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">Returns a list of symbols corresponding to available variants of GRacket
in the current Racket installation. The list normally includes at
least one of <span class="RktVal">'</span><span class="RktVal">3m</span> or <span class="RktVal">'</span><span class="RktVal">cgc</span>—<wbr></wbr> whichever is the result
of <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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span>—<wbr></wbr>and may include the other, as well as
<span class="RktVal">'</span><span class="RktVal">script-3m</span> and/or <span class="RktVal">'</span><span class="RktVal">script-cgc</span> on Mac OS X.</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._launcher/launcher..rkt)._available-racket-variants))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-racket-variants%29%29" class="RktValDef RktValLink" data-pltdoc="x">available-racket-variants</a></span></span><span class="RktPn"></span><span class="RktPn">)</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=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="RktPn">)</span></p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">Returns a list of symbols corresponding to available variants of
Racket in the current Racket installation. The list normally
includes at least one of <span class="RktVal">'</span><span class="RktVal">3m</span> or <span class="RktVal">'</span><span class="RktVal">cgc</span>—<wbr></wbr>whichever is
the result of <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=runtime.html%23%2528def._%2528%2528quote._%7E23%7E25kernel%2529._system-type%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">system-type</a></span><span class="stt"> </span><span class="RktVal">'</span><span class="RktVal">gc</span><span class="RktPn">)</span>—<wbr></wbr>and may include the other.</div></p><p><div class="SIntrapara"><blockquote class="SVInsetFlow"><table cellspacing="0" cellpadding="0" class="boxed RBoxed"><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mred-launcher-up-to-date~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mred-launcher-up-to-date~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mred-launcher-up-to-date?</a></span></span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span><span class="RktVar">aux</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">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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._mzscheme-launcher-up-to-date~3f))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._mzscheme-launcher-up-to-date~3f%29%29" class="RktValDef RktValLink" data-pltdoc="x">mzscheme-launcher-up-to-date?</a></span></span><span class="hspace"> </span><span class="RktVar">dest</span><span class="hspace"> </span><span class="RktVar">aux</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">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">aux</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._cons%252Fc%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">cons/c</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=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="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="RktPn">)</span><span class="RktPn">)</span></td></tr></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._available-mred-variants))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-mred-variants%29%29" class="RktValDef RktValLink" data-pltdoc="x">available-mred-variants</a></span></span><span class="RktPn"></span><span class="RktPn">)</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=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="RktPn">)</span></p></blockquote></td></tr></table></td></tr><tr><td><table cellspacing="0" cellpadding="0" class="together"><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._launcher/launcher..rkt)._available-mzscheme-variants))"></a><span title="Provided from: launcher/launcher | Package: base"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._available-mzscheme-variants%29%29" class="RktValDef RktValLink" data-pltdoc="x">available-mzscheme-variants</a></span></span><span class="RktPn"></span><span class="RktPn">)</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=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="RktPn">)</span></p></blockquote></td></tr></table></td></tr></table></blockquote></div><div class="SIntrapara">Backward-compatible aliases for
<span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher..rkt%29._gracket-launcher-up-to-date~3f%29%29" class="RktValLink" data-pltdoc="x">gracket-launcher-up-to-date?</a></span>, etc.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Launcher_Creation_Signature"">2.2.4<tt> </tt><a name="(part._.Launcher_.Creation_.Signature)"></a><a name="(mod-path._launcher/launcher-sig)"></a>Launcher Creation Signature</h5><p><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._launcher%2Flauncher-sig%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">launcher/launcher-sig</span></a><span class="RktPn">)</span></td><td align="right"><span class="RpackageSpec"><span class="Smaller"> package:</span> <span class="stt">compiler-lib</span></span></td></tr></table></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>signature</p></div></div><p class="RForeground"><a name="(form._((lib._launcher/launcher-sig..rkt)._launcher~5e))"></a><span title="Provided from: launcher/launcher-sig | Package: compiler-lib"><span class="RktSym"><a href="#%28form._%28%28lib._launcher%2Flauncher-sig..rkt%29._launcher~5e%29%29" class="RktStxDef RktStxLink" data-pltdoc="x">launcher^</a></span></span><span class="hspace"> </span>:<span class="hspace"> </span>signature</p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">Includes the identifiers provided by <a href="#%28mod-path._launcher%2Flauncher%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">launcher/launcher</span></a>.</div></p><h5 x-source-module="(lib "scribblings/raco/raco.scrbl")" x-part-tag=""Launcher_Creation_Unit"">2.2.5<tt> </tt><a name="(part._.Launcher_.Creation_.Unit)"></a><a name="(mod-path._launcher/launcher-unit)"></a>Launcher Creation Unit</h5><p><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._launcher%2Flauncher-unit%29" class="RktModLink" data-pltdoc="x"><span class="RktSym">launcher/launcher-unit</span></a><span class="RktPn">)</span></td><td align="right"><span class="RpackageSpec"><span class="Smaller"> package:</span> <span class="stt">compiler-lib</span></span></td></tr></table></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>value</p></div></div><p class="RForeground"><a name="(def._((lib._launcher/launcher-unit..rkt)._launcher~40))"></a><span title="Provided from: launcher/launcher-unit | Package: compiler-lib"><span class="RktSym"><a href="#%28def._%28%28lib._launcher%2Flauncher-unit..rkt%29._launcher~40%29%29" class="RktValDef RktValLink" data-pltdoc="x">launcher@</a></span></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=Unit_Utilities.html%23%2528def._%2528%2528lib._racket%252Funit..rkt%2529._unit%7E3f%2529%2529&version=6.1" class="RktValLink Sq" data-pltdoc="x">unit?</a></span></p></blockquote></td></tr></table></blockquote></div><div class="SIntrapara">A unit that imports nothing and exports <span class="RktSym"><a href="#%28form._%28%28lib._launcher%2Flauncher-sig..rkt%29._launcher~5e%29%29" class="RktStxLink" data-pltdoc="x">launcher^</a></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"; 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