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<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"/><title>3.1 Menus</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">Dr<span class="mywbr"> </span>Racket:<span class="mywbr"> </span> The Racket Programming Environment</a></td></tr></table></div><div class="tocviewsublisttop" style="display: none;" id="tocview_0"><table cellspacing="0" cellpadding="0"><tr><td align="right">1 </td><td><a href="interface-essentials.html" class="tocviewlink" data-pltdoc="x">Interface Essentials</a></td></tr><tr><td align="right">2 </td><td><a href="languages.html" class="tocviewlink" data-pltdoc="x">Languages</a></td></tr><tr><td align="right">3 </td><td><a href="Interface_Reference.html" class="tocviewselflink" data-pltdoc="x">Interface Reference</a></td></tr><tr><td align="right">4 </td><td><a href="extending-drracket.html" class="tocviewlink" data-pltdoc="x">Extending Dr<span class="mywbr"> </span>Racket</a></td></tr><tr><td align="right"></td><td><a href="doc-index.html" class="tocviewlink" data-pltdoc="x">Index</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>3 </td><td><a href="Interface_Reference.html" class="tocviewlink" data-pltdoc="x">Interface Reference</a></td></tr></table><div class="tocviewsublist" style="display: block;" id="tocview_1"><table cellspacing="0" cellpadding="0"><tr><td align="right">3.1 </td><td><a href="" class="tocviewselflink" data-pltdoc="x">Menus</a></td></tr><tr><td align="right">3.2 </td><td><a href="prefs-explanation.html" class="tocviewlink" data-pltdoc="x">Preferences</a></td></tr><tr><td align="right">3.3 </td><td><a href="Keyboard_Shortcuts.html" class="tocviewlink" data-pltdoc="x">Keyboard Shortcuts</a></td></tr><tr><td align="right">3.4 </td><td><a href="drracket-files.html" class="tocviewlink" data-pltdoc="x">Dr<span class="mywbr"> </span>Racket Files</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_2");">►</a></td><td>3.1 </td><td><a href="" class="tocviewselflink" data-pltdoc="x">Menus</a></td></tr></table><div class="tocviewsublistbottom" style="display: none;" id="tocview_2"><table cellspacing="0" cellpadding="0"><tr><td align="right">3.1.1 </td><td><a href="#%28part._menu~3afile%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">File</span></a></td></tr><tr><td align="right">3.1.2 </td><td><a href="#%28part._.Edit%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Edit</span></a></td></tr><tr><td align="right">3.1.3 </td><td><a href="#%28part._menu~3aview%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">View</span></a></td></tr><tr><td align="right">3.1.4 </td><td><a href="#%28part._.Language%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Language</span></a></td></tr><tr><td align="right">3.1.5 </td><td><a href="#%28part._menu~3aracket%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Racket</span></a></td></tr><tr><td align="right">3.1.6 </td><td><a href="#%28part._.Insert%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Insert</span></a></td></tr><tr><td align="right">3.1.7 </td><td><a href="#%28part._.Windows%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Windows</span></a></td></tr><tr><td align="right">3.1.8 </td><td><a href="#%28part._.Help%29" class="tocviewlink" data-pltdoc="x"><span class="ssansserif">Help</span></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">3.1.1<tt> </tt></span><a href="#%28part._menu~3afile%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">File</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.2<tt> </tt></span><a href="#%28part._.Edit%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Edit</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.3<tt> </tt></span><a href="#%28part._menu~3aview%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">View</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.4<tt> </tt></span><a href="#%28part._.Language%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Language</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.5<tt> </tt></span><a href="#%28part._menu~3aracket%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Racket</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.6<tt> </tt></span><a href="#%28part._.Insert%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Insert</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.7<tt> </tt></span><a href="#%28part._.Windows%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Windows</span></a></td></tr><tr><td><span class="tocsublinknumber">3.1.8<tt> </tt></span><a href="#%28part._.Help%29" class="tocsubseclink" data-pltdoc="x"><span class="ssansserif">Help</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="Interface_Reference.html" title="backward to "3 Interface Reference"" data-pltdoc="x">← prev</a> <a href="Interface_Reference.html" title="up to "3 Interface Reference"" data-pltdoc="x">up</a> <a href="prefs-explanation.html" title="forward to "3.2 Preferences"" data-pltdoc="x">next →</a></span> </div><h4 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Menus"">3.1<tt> </tt><a name="(part._.Menus)"></a>Menus</h4><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""menu:file"">3.1.1<tt> </tt><a name="(part._menu~3afile)"></a><span class="ssansserif">File</span></h5><ul><li><p><a name="(idx._(gentag._53._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">New</span> : Creates a new DrRacket window.</p></li><li><p><a name="(idx._(gentag._54._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">New Tab</span> : Creates a new tab in the current DrRacket window.</p></li><li><p><a name="(idx._(gentag._55._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Open...</span> : Opens a find-file dialog for choosing
a file to load into a <a href="interface-essentials.html#%28tech._definitions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">definitions window</span></a>.</p></li><li><p><a name="(idx._(gentag._56._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Open Recent</span> : Lists recently opened
files. Choosing one of them opens that file for editing.</p></li><li><p><a name="(idx._(gentag._57._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Open Collection Path...</span> : Opens a dialog where you
can enter in a <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>-like module path (e.g.,
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">racket/base.rkt</span><span class="hspace"></span></span> or <span class="RktInBG"><span class="hspace"></span><span class="RktIn">data/splay-tree.rkt</span><span class="hspace"></span></span>)
and edit the corresponding files in the <a href="interface-essentials.html#%28tech._definitions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">definitions window</span></a>.</p></li><li><p><a name="(idx._(gentag._58._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Install PLT File...</span> : Opens a dialog asking for the
location of the <span class="stt">".plt"</span> file (either on the local disk or
on the web) and installs the contents of the file.</p></li><li><p><a name="(idx._(gentag._59._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Revert</span> : Re-loads the file that is currently in the
<a href="interface-essentials.html#%28tech._definitions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">definitions window</span></a>. All changes since the file was last saved
will be lost.</p></li><li><p><a name="(idx._(gentag._60._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Definitions</span> : Saves the program in the
<a href="interface-essentials.html#%28tech._definitions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">definitions window</span></a>. If the program has never been saved
before, a save-file dialog appears.</p></li><li><p><a name="(idx._(gentag._61._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Definitions As...</span> : Opens a save-file dialog for
choosing a destination file to save the program in the definitions
window. Subsequent saves write to the newly-selected file.</p></li><li><p><div class="SIntrapara"><a name="(idx._(gentag._62._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Other</span> : Contains these sub-items
</div><div class="SIntrapara"><ul><li><p><a name="(idx._(gentag._63._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Definitions As Text...</span> : Like <span class="ssansserif">Save
Definitions As...</span>, but the file is saved in plain-text format (see
<a href="drracket-files.html#%28part._drracket-file-formats%29" data-pltdoc="x">Program Files</a>). Subsequent saves also write in
plain-text format.</p></li><li><p><a name="(idx._(gentag._64._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Interactions</span> : Saves the contents of the interactions
window to a file. If the interaction constants have never been saved
before, a save-file dialog appears.</p></li><li><p><a name="(idx._(gentag._65._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Interactions As...</span> : Opens a save-file dialog for
choosing a destination file to save the contents of the interactions
window. Subsequent saves write to the newly-selected file.</p></li><li><p><a name="(idx._(gentag._66._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Save Interactions As Text...</span> : Like <span class="ssansserif">Save
Interactions As...</span>, but the file is saved in plain-text format (see
<a href="drracket-files.html#%28part._drracket-file-formats%29" data-pltdoc="x">Program Files</a>). Subsequent saves are write in
plain-text format.</p></li></ul></div></p></li><li><p><a name="(idx._(gentag._67._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Log Definitions and Interactions...</span> : Starts a
running of log of the text in the interactions and definitions
windows, organized by executions. In a directory of your choosing,
DrRacket saves files with the names <span class="stt">"01-definitions"</span>,
<span class="stt">"01-interactions"</span>, <span class="stt">"02-definitions"</span>,
<span class="stt">"02-interactions"</span>, etc<span class="Sendabbrev">.</span> as you interact with various
programs.</p></li><li><p><a name="(idx._(gentag._68._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Print Definitions...</span> : Opens a dialog for printing
the current program in the <a href="interface-essentials.html#%28tech._definitions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">definitions window</span></a>.</p></li><li><p><a name="(idx._(gentag._69._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Print Interactions...</span> : Opens a dialog for printing the
contents of the <a href="interface-essentials.html#%28tech._interactions._window%29" class="techoutside" data-pltdoc="x"><span class="techinside">interactions window</span></a>.</p></li><li><p><a name="(idx._(gentag._70._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Search in Files...</span> : Opens a dialog where you can
specify the parameters of a multi-file search. The results of the
search are displayed in a separate window.</p></li><li><p><a name="(idx._(gentag._71._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Close</span> : Closes this DrRacket window. If this window
is the only open DrRacket window, then DrRacket quits, except on
Mac OS X.</p></li><li><p>{<span class="ssansserif">Quit</span> or <span class="ssansserif">Exit</span>} Exits DrRacket. (On Mac
OS X, this menu item is in the Apple menu.)</p></li></ul><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Edit"">3.1.2<tt> </tt><a name="(part._.Edit)"></a><span class="ssansserif">Edit</span></h5><p>All <span class="ssansserif">Edit</span> menu items operate on either the definitions or
interactions window, depending on the location of the selection or
blinking caret. Each window maintains its own Undo and Redo history.</p><ul><li><p><a name="(idx._(gentag._72._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Undo</span> : Reverses an editing action. Each window
maintains a history of actions, so multiple <span class="ssansserif">Undo</span>
operations can reverse multiple editing actions.</p></li><li><p><a name="(idx._(gentag._73._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Redo</span> : Reverses an <span class="ssansserif">Undo</span> action. Each
window (and boxed-subwindow) maintains its own history of
<span class="ssansserif">Undo</span> actions, so multiple <span class="ssansserif">Redo</span> operations can
reverse multiple <span class="ssansserif">Undo</span> actions.</p></li><li><p><a name="(idx._(gentag._74._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Cut</span> : Copies the selected text to the clipboard and
deletes it from the window.</p></li><li><p><a name="(idx._(gentag._75._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Copy</span> : Copies the selected text to the clipboard.</p></li><li><p><a name="(idx._(gentag._76._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Paste</span> : Pastes the current clipboard contents into the
window.</p></li><li><p><a name="(idx._(gentag._77._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Delete</span> : or <a name="(idx._(gentag._78._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Clear</span> : Deletes the selected text.</p></li><li><p><a name="(idx._(gentag._79._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Select All</span> : Highlights the entire text of the buffer.</p></li><li><p><a name="(idx._(gentag._80._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Wrap Text</span> : Toggles between wrapped text and
unwrapped text in the window.</p></li><li><p><a name="(idx._(gentag._81._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Find</span> : Opens an interactive search
window at the bottom of the frame and moves the insertion
point to the search string editor (or out of it, if the
insertion point is already there).</p><p>See also <a href="Searching.html" data-pltdoc="x">Searching</a>.</p></li><li><p><a name="(idx._(gentag._82._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Find From Selection</span> :
Just like <span class="ssansserif">Find</span>, except that it
copies the current selection into the search
window (but without using the clipboard, so
paste will paste whatever was last copied,
not the new search string)</p></li><li><p><a name="(idx._(gentag._83._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Find Again</span> : Finds the next occurrence of the text
in the search window.</p></li><li><p><a name="(idx._(gentag._84._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Find Again Backwards</span> : Finds the next occurrence of the text
in the search window, but searching backwards.</p></li><li><p><a name="(idx._(gentag._85._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Replace & Find Again</span> : Replaces the selection with the
replace string (if it matches the find string) and finds the next
occurrence of the text that was last searched for, looking forwards.</p></li><li><p><a name="(idx._(gentag._86._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Replace & Find Again Backwards</span> : Replaces the selection with the
replace string (if it matches the find string) and finds the next
occurrence of the text that was last searched for, looking backwards.</p></li><li><p><a name="(idx._(gentag._87._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Replace All</span> : Replaces all occurrences of
the search string with the replace string.</p></li><li><p><a name="(idx._(gentag._88._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Find Case Sensitive</span> : Toggles between
case-sensitive and case-insensitive search.</p></li><li><p><div class="SIntrapara"><a name="(idx._(gentag._89._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Keybindings</span> :
</div><div class="SIntrapara"><ul><li><p><a name="(idx._(gentag._90._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Active Keybindings</span> : Shows all of the
keybindings available in the current window.</p></li><li><p><a name="(idx._(gentag._91._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Add User-defined Keybindings...</span> : Choosing this menu
item opens a file dialog where you can select a file containing
Racket-definitions of keybindings. See <a href="Keyboard_Shortcuts.html#%28part._defining-shortcuts%29" data-pltdoc="x">Defining Custom Shortcuts</a>
for more information.</p></li></ul></div></p></li><li><p><a name="(idx._(gentag._92._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Spell Check String Constants</span> : Uses <span class="stt">aspell</span>
or <span class="stt">ispell</span> to look for unknown words in string constants
(things that would otherwise be colored green).</p></li><li><p><a name="(idx._(gentag._93._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Complete Word</span> : Completes the word at the
insertion point, using the manuals as a source of completions.</p></li><li><p><a name="(idx._(gentag._94._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Preferences...</span> : Opens the preferences dialog. See
<a href="prefs-explanation.html" data-pltdoc="x">Preferences</a>. (On Mac OS X, this menu item is in
the Apple menu.)</p></li></ul><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""menu:view"">3.1.3<tt> </tt><a name="(part._menu~3aview)"></a><span class="ssansserif">View</span></h5><p>One each of the following show/hide pairs of menu items
appears at any time.</p><ul><li><p><div class="SIntrapara"><a name="(idx._(gentag._95._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Toolbar</span> :
</div><div class="SIntrapara"><ul><li><p><a name="(idx._(gentag._96._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Toolbar on Left</span> : Moves the tool bar (on the top of DrRacket’s window by default) to the left-hand side, organized vertically.</p></li><li><p><a name="(idx._(gentag._97._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Toolbar on Top</span> : Moves the toolbar to the top of the DrRacket window.</p></li><li><p><a name="(idx._(gentag._98._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Toolbar on Right</span> : Moves the tool bar to the right-hand side, organized vertically.</p></li><li><p><a name="(idx._(gentag._99._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Toolbar Hidden</span> : Hides the toolbar entirely.</p></li></ul></div></p></li><li><p><a name="(idx._(gentag._100._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Split</span> : Splits the current window in half to
allow for two different portions of the current window to
be visible simultaneously.</p></li><li><p><a name="(idx._(gentag._101._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Collapse</span> : If the window has been split before, this
menu item becomes enabled, allowing you to collapse the split
window.</p></li><li><p><a name="(idx._(gentag._102._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Definitions</span> : Shows the definitions window.</p></li><li><p><a name="(idx._(gentag._103._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Definitions</span> : Hides the definitions window.</p></li><li><p><a name="(idx._(gentag._104._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Interactions</span> : Shows interactions window.</p></li><li><p><a name="(idx._(gentag._105._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Interactions</span> : Hides interactions window.</p></li><li><p><a name="(idx._(gentag._106._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Use Vertical Layout</span> : and <a name="(idx._(gentag._107._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Use Horizontal Layout</span> :
adjust the definitions and interactions window so they
are either beside each other or with the definitions above
the interactions window.</p></li><li><p><a name="(idx._(gentag._108._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Log</span> : Shows the current log messages.</p></li><li><p><a name="(idx._(gentag._109._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Log</span> : Hides the current log messages.</p></li><li><p><a name="(idx._(gentag._110._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Tracing</span> : Shows a trace of functions called since
the last time <span class="ssansserif">Run</span> was clicked. This menu is useful only if
you have enabled tracing in the <span class="ssansserif">Choose Language...</span> dialog’s
<span class="ssansserif">Details</span> section. Profiling does not apply to all languages.</p></li><li><p><a name="(idx._(gentag._111._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Tracing</span> : Hides the tracing display.</p></li><li><p><a name="(idx._(gentag._112._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Profile</span> : Shows the current profiling
report. This menu is useful only if you have enabled profiling in
the <span class="ssansserif">Choose Language...</span> dialog’s <span class="ssansserif">Details</span>
section. Profiling does not apply to all languages.</p></li><li><p><a name="(idx._(gentag._113._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Profile</span> : Hides any profiling
information currently displayed in the DrRacket window.</p></li><li><p><a name="(idx._(gentag._114._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Program Contour</span> : Shows a “20,000 foot”
overview window along the edge of the DrRacket
window. Each pixel in this window corresponds to a letter
in the program text.</p></li><li><p><a name="(idx._(gentag._115._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Program Contour</span> : Hides the contour window.</p></li><li><p><a name="(idx._(gentag._116._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Line Numbers</span> : Shows line numbers in the
definitions window.</p></li><li><p><a name="(idx._(gentag._117._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Line Numbers</span> : Hides the line numbers in the
definitions window.</p></li><li><p><a name="(idx._(gentag._118._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Column Width Guide at 102 Characters</span> :
Shows the column width guide when the current file’s width
is greater than 102 characters.</p><p>The number 102 is controlled in the <span class="ssansserif">General</span>
tab of the <span class="ssansserif">Editing</span> tab in the preferences dialog.</p></li><li><p><a name="(idx._(gentag._119._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Column Width Guide for 102 Characters</span> :
Hides the column width guide, even with the file’s width
is greater than 102 characters.</p><p>The number 102 is controlled in the <span class="ssansserif">General</span>
tab of the <span class="ssansserif">Editing</span> tab in the preferences dialog.</p></li><li><p><a name="(idx._(gentag._120._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Show Module Browser</span> : Shows the module DAG rooted
at the currently opened file in DrRacket.</p><p>See also <a href="module-browser.html" data-pltdoc="x">The Module Browser</a>.</p></li><li><p><a name="(idx._(gentag._121._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Hide Module Browser</span> : Hides the module browser.</p><p>See also <a href="module-browser.html" data-pltdoc="x">The Module Browser</a>.</p></li></ul><p>Note: whenever a program is run, the interactions window is made
visible if it is hidden.</p><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Language"">3.1.4<tt> </tt><a name="(part._.Language)"></a><span class="ssansserif">Language</span></h5><ul><li><p><a name="(idx._(gentag._122._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Choose Language...</span> : Opens a dialog for selecting
the current evaluation language. Click <span class="ssansserif">Run</span> to make the
language active in the interactions window. See
<a href="choose-language.html" data-pltdoc="x">Choosing a Language</a> for more information about the
languages.</p></li><li><p><a name="(idx._(gentag._123._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Add Teachpack...</span> : Opens a find-file dialog for
choosing a teachpack to extend the current language. Click
<span class="ssansserif">Run</span> to make the teachpack available in the interactions
windows. See <a href="extending-drracket.html" data-pltdoc="x">Extending DrRacket</a> for information on
creating teachpacks.</p></li><li><p><a name="(idx._(gentag._124._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Clear All Teachpacks</span> : Clears all of the current
teachpacks. Click <span class="ssansserif">Run</span> to clear the teachpack from the
interactions window.</p></li></ul><p>In addition to the above items, a menu item for each teachpack that
clears only the corresponding teachpack.</p><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""menu:racket"">3.1.5<tt> </tt><a name="(part._menu~3aracket)"></a><span class="ssansserif">Racket</span></h5><ul><li><p><a name="(idx._(gentag._125._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Run</span> : Resets the interactions window and runs the
program in the definitions window.</p></li><li><p><a name="(idx._(gentag._126._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Break</span> : Breaks the current evaluation.</p></li><li><p><a name="(idx._(gentag._127._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Kill</span> : Terminates the current evaluation.</p></li><li><p><a name="(idx._(gentag._128._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Limit Memory...</span> : Allow you to specify a
limit on the amount of memory that a program running in
DrRacket is allowed to consume.</p></li><li><p><a name="(idx._(gentag._129._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Clear Error Highlight</span> : Removes the red
background that signals the source location of an error.
Also removes the highlighting for uncovered (untested)
portions of the program.</p></li><li><p><a name="(idx._(gentag._130._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Create Executable...</span> : Creates a separate launcher
for running your program. See <a href="create-exe.html" data-pltdoc="x">Creating Executables</a> for more
info.</p></li><li><p><a name="(idx._(gentag._131._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Module Browser...</span> : Prompts for a file and
then opens a window showing the module
DAG starting at the module in the selected file.</p><p>See also <a href="module-browser.html" data-pltdoc="x">The Module Browser</a>.</p></li><li><p><a name="(idx._(gentag._132._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Module Browser on <span style="font-style: italic">file</span></span> :
Opens a separate window showing the module graph rooted at the
file currently being edited in DrRacket, but
using the saved file on the disk, instead of the
version in DrRacket.</p><p>See also <a href="module-browser.html" data-pltdoc="x">The Module Browser</a>.</p></li><li><p><a name="(idx._(gentag._133._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Reindent</span> : Indents the selected text according to
the standard Racket formatting conventions. (Pressing the Tab key
has the same effect.)</p></li><li><p><a name="(idx._(gentag._134._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Reindent All</span> : Indents all of the text in either
the definitions or interactions window, depending on the location of
the selection or blinking caret.</p></li><li><p><a name="(idx._(gentag._135._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Comment Out with Semicolons</span> : Puts <span class="RktInBG"><span class="hspace"></span><span class="RktIn">;</span><span class="hspace"></span></span>
characters at each of the beginning of each selected line of text.</p></li><li><p><a name="(idx._(gentag._136._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Comment Out with a Box</span> : Boxes the selected
text with a comment box.</p></li><li><p><a name="(idx._(gentag._137._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Uncomment</span> : Removes all <span class="RktInBG"><span class="hspace"></span><span class="RktIn">;</span><span class="hspace"></span></span> characters at
the start of each selected line of text or removes a comment box
around the text. Uncommenting only removes a <span class="RktInBG"><span class="hspace"></span><span class="RktIn">;</span><span class="hspace"></span></span> if it
appears at the start of a line and it only removes the first
<span class="RktInBG"><span class="hspace"></span><span class="RktIn">;</span><span class="hspace"></span></span> on each line.</p></li><li><p><a name="(idx._(gentag._138._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Disable Tests</span> : Stops tests written in the definitions
window from evaluating when the program is Run. Tests can be enabled
using the <span class="ssansserif">Enable Tests</span> menu item. Disabling tests freezes
the contents of any existing test report window.</p></li><li><p><a name="(idx._(gentag._139._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Enable Tests</span> : Allows tests written in the definitions
window to evaluate when the program is Run. Tests can be disabled using
the <span class="ssansserif">Disable Tests</span> menu item.</p></li></ul><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Insert"">3.1.6<tt> </tt><a name="(part._.Insert)"></a><span class="ssansserif">Insert</span></h5><ul><li><p><a name="(idx._(gentag._140._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Comment Box</span> : Inserts a box that is ignored
by DrRacket; use it to write comments for people who read your
program.</p></li><li><p><a name="(idx._(gentag._141._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Image...</span> : Opens a find-file dialog for
selecting an image file in GIF, BMP, XBM, XPM, PNG, or JPG
format. The image is treated as a value.</p></li><li><p><a name="(idx._(gentag._142._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Fraction...</span> : Opens a dialog for a
mixed-notation fraction, and inserts the given fraction into the
current editor.</p></li><li><p><a name="(idx._(gentag._143._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Large Letters...</span> : Opens a dialog for a line of
text, and inserts a large version of the text (using semicolons and
spaces).</p><p>Most of the dialog is self-explanatory: type in the top space to
preview the semicolons in the bottom area. The numbers in the font
choice item show the (relative) widths of the letter “w” in the
given font to help you pick out the more boldfaced fonts (which
tend to look better).</p></li><li><p><a name="(idx._(gentag._144._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert λ</span> : Inserts the symbol λ
(as a Unicode character) into the program. The λ symbol is
normally bound the same as <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>.</p></li><li><p><a name="(idx._(gentag._145._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert XML Box</span> : Inserts an XML; see
<a href="Graphical_Syntax.html#%28part._xml-boxes%29" data-pltdoc="x">XML Boxes and Racket Boxes</a> for more information.</p></li><li><p><a name="(idx._(gentag._146._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Racket Box</span> : Inserts a box to contain Racket
code, typically used inside an XML box; see <a href="Graphical_Syntax.html#%28part._xml-boxes%29" data-pltdoc="x">XML Boxes and Racket Boxes</a>.</p></li><li><p><a name="(idx._(gentag._147._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Insert Racket Splice Box</span> : Inserts a box to contain Racket
code, typically used inside an XML box; see also <a href="Graphical_Syntax.html#%28part._xml-boxes%29" data-pltdoc="x">XML Boxes and Racket Boxes</a>.</p></li></ul><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Windows"">3.1.7<tt> </tt><a name="(part._.Windows)"></a><span class="ssansserif">Windows</span></h5><ul><li><p><a name="(idx._(gentag._148._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Bring Frame to Front...</span> : Opens a window that lists
all of the opened DrRacket frames. Selecting one of them brings the
window to the front.</p></li><li><p><a name="(idx._(gentag._149._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Most Recent Window</span> : Toggles between the currently
focused window and the one that most recently had the focus.</p></li></ul><p>Additionally, after the above menu items, this menu contains
an entry for each window in DrRacket. Selecting a menu item
brings the corresponding window to the front.</p><h5 x-source-module="(lib "scribblings/drracket/drracket.scrbl")" x-part-tag=""Help"">3.1.8<tt> </tt><a name="(part._.Help)"></a><span class="ssansserif">Help</span></h5><ul><li><p><a name="(idx._(gentag._150._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Help Desk</span> : Opens the Help Desk. This is the clearing
house for all documentation about DrRacket and its language.</p></li><li><p><a name="(idx._(gentag._151._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">About DrRacket...</span> : Shows the credits for DrRacket.</p></li><li><p><a name="(idx._(gentag._152._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Check for Updates...</span> : Checks to see if a new version
of DrRacket has been released.</p></li><li><p><a name="(idx._(gentag._153._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Related Web Sites</span> : Provides links to related web sites.</p></li><li><p><a name="(idx._(gentag._154._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Tool Web Sites</span> : Provides links to web sites for
installed tools.</p></li><li><p><a name="(idx._(gentag._155._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Submit Bug Report...</span> : The preferred mechanism for sending
in bug reports to the Racket development team. It automatically collects
information about your Racket installation that sometimes can help
diagnose problems.</p></li><li><p><a name="(idx._(gentag._156._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Saved Bug Reports</span> : A submenu that holds bug reports that
you’ve started editing but haven’t yet sent in.</p></li><li><p><a name="(idx._(gentag._157._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Saved Bug Reports</span> : A submenu that holds bug reports that
you’ve started editing but haven’t yet sent in.</p></li><li><p><a name="(idx._(gentag._158._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Configure Command Line for Racket...</span> : This menu item is
available only under Mac OS X. After prompting you for your password,
it adds a file named <span class="stt">"racket"</span> to <span class="stt">"/etc/init.d/"</span>
that contains the location of the <span class="stt">"bin"</span> directory.
This has the effect of adding that path to the default PATH environment
variable (unless your shell explicitly changes teh default behavior).</p></li><li><p><a name="(idx._(gentag._159._(lib._scribblings/drracket/drracket..scrbl)))"></a><span class="ssansserif">Interact with DrRacket in English</span> : Changes DrRacket’s
interface to use English; the menu item appears only when the
current language is not English. Additional menu items switch
DrRacket to other languages.</p></li></ul><div class="navsetbottom"><span class="navleft"><form class="searchform"><input class="searchbox" style="color: #888;" type="text" value="...search manuals..." title="Enter a search string to search the manuals" onkeypress="return DoSearchKey(event, this, "6.1", "../");" onfocus="this.style.color="black"; this.style.textAlign="left"; if (this.value == "...search manuals...") this.value="";" onblur="if (this.value.match(/^ *$/)) { this.style.color="#888"; this.style.textAlign="center"; this.value="...search manuals..."; }"/></form> <a href="../index.html" title="up to the documentation top" data-pltdoc="x" onclick="return GotoPLTRoot("6.1");">top</a></span><span class="navright"> <a href="Interface_Reference.html" title="backward to "3 Interface Reference"" data-pltdoc="x">← prev</a> <a href="Interface_Reference.html" title="up to "3 Interface Reference"" data-pltdoc="x">up</a> <a href="prefs-explanation.html" title="forward to "3.2 Preferences"" data-pltdoc="x">next →</a></span> </div></div></div><div id="contextindicator"> </div></body></html>
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