<snapdata remixID="8941027"><project name="U2L4-brickwallpg3" app="Snap! 5.1, http://snap.berkeley.edu" version="1"><notes></notes><thumbnail>data:image/png;base64,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</thumbnail><stage name="Stage" width="480" 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support&#xD;Table lines&#xD;Visible stepping&#xD;Thread safe scripts&#xD;Prefer smooth animations&#xD;Flat line ends&#xD;Codification support&#xD;Inheritance support</options></input><input type="%b"></input></inputs><script><block s="doRun"><block s="reportJSFunction"><list><l>which</l><l>tf</l></list><l>var   stage = this.parentThatIsA(StageMorph),&#xD;        ide = stage.parentThatIsA(IDE_Morph),&#xD;        world = stage.parentThatIsA(WorldMorph);&#xD;&#xD;if (tf != !!tf) return;&#xD;&#xD;try{&#xD;ide.savingPreferences = false;&#xD;&#xD;switch (which) {&#xD;    case &apos;Presentation mode&apos;:&#xD;        if (tf != ide.isAppMode) ide.toggleAppMode();&#xD;        break;&#xD;    case &apos;Retina display support&apos;:&#xD;        if (tf != isRetinaEnabled()) ide.toggleRetina();&#xD;        break;&#xD;    case &apos;Long form input dialog&apos;:&#xD;        if (tf != InputSlotDialogMorph.prototype.isLaunchingExpanded)&#xD;            ide.toggleLongFormInputDialog();&#xD;        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editing&apos;:&#xD;            ScriptsMorph.prototype.enableKeyboard = tf;&#xD;        break;&#xD;    case &apos;Table support&apos;:&#xD;            List.prototype.enableTables = tf;&#xD;        break;&#xD;    case &apos;Table lines&apos;:&#xD;                TableMorph.prototype.highContrast = tf;&#xD;        break;&#xD;    case &apos;Visible stepping&apos;:&#xD;        if (tf != Process.prototype.enableSingleStepping)&#xD;            ide.toggleSingleStepping();&#xD;        break;&#xD;    case &apos;Thread safe scripts&apos;:&#xD;        stage.isThreadSafe = tf;&#xD;        break;&#xD;    case &apos;Prefer smooth animations&apos;:&#xD;        if (tf != (StageMorph.prototype.frameRate &gt; 0))&#xD;            ide.toggleVariableFrameRate();&#xD;        break;&#xD;    case &apos;Flat line ends&apos;:&#xD;        SpriteMorph.prototype.useFlatLineEnds = tf;&#xD;        break;&#xD;    case &apos;Codification support&apos;:&#xD;        if (tf != StageMorph.prototype.enableCodeMapping) 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