|  | <?xml version="1.0" encoding="UTF-8"?> | 
|  | <?eclipse version="3.2"?> | 
|  | <plugin> | 
|  |  | 
|  | <extension | 
|  | point="org.eclipse.core.runtime.preferences"> | 
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|  | </extension> | 
|  |  | 
|  | <extension | 
|  | point="org.eclipse.dltk.launching.debuggingEngine"> | 
|  | <engineContribution | 
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|  | <engine | 
|  | class="org.eclipse.dltk.ruby.basicdebugger.RubyBasicDebuggerRunnerFactory" | 
|  | description="%BasicDebuggingEngine.description" | 
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|  | preferencePageId="org.eclipse.dltk.ruby.preferences.debug.engines.basicdebugger" | 
|  | priority="0"> | 
|  | </engine> | 
|  | </engineContribution> | 
|  | </extension> | 
|  |  | 
|  | <extension | 
|  | point="org.eclipse.ui.preferencePages"> | 
|  | <page | 
|  | category="org.eclipse.dltk.ruby.preferences.debug.engines" | 
|  | class="org.eclipse.dltk.ruby.basicdebugger.preferences.RubyBasicDebuggerPreferencePage" | 
|  | id="org.eclipse.dltk.ruby.preferences.debug.engines.basicdebugger" | 
|  | name="%BasicRubyDebuggerPreferencePage.name"> | 
|  | </page> | 
|  | </extension> | 
|  |  | 
|  | <extension | 
|  | point="org.eclipse.ui.propertyPages"> | 
|  | <page | 
|  | class="org.eclipse.dltk.ruby.basicdebugger.preferences.RubyBasicDebuggerPreferencePage" | 
|  | category="org.eclipse.dltk.ruby.propertyPage.debug.engines" | 
|  | id="org.eclipse.dltk.ruby.propertyPage.debug.engines.basicdebugger" | 
|  | name="%BasicRubyDebuggerPropertyPage.name"> | 
|  | <enabledWhen> | 
|  | <adapt | 
|  | type="org.eclipse.core.resources.IProject"> | 
|  | <test | 
|  | property="org.eclipse.core.resources.projectNature" | 
|  | value="org.eclipse.dltk.ruby.core.nature" /> | 
|  | </adapt> | 
|  | </enabledWhen> | 
|  | </page> | 
|  | </extension> | 
|  | </plugin> |