Contributions to this extension point define folding structures for the C/C++ editor. That is, they define the regions of a C/C++ source file that can be folded away. See <code>org.eclipse.jface.text.source.ProjectionViewer</code> for reference.
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Extensions may optionally contribute a preference block which will appear on the C/C++ editor preference page.
See <code>org.eclipse.cdt.ui.text.folding.DefaultCFoldingStructureProvider</code> for an example.
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<code>org.eclipse.cdt.ui.text.folding.DefaultCFoldingStructureProvider</code> provides the default folding structure for the C/C++ editor.
<code>org.eclipse.cdt.internal.ui.text.folding.DefaultCFoldingPreferenceBlock</code> provides the preference block for the default structure provider.
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Copyright (c) 2001, 2006 IBM Corporation and others.<br>
This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which accompanies this distribution, and is available at <a href="http://www.eclipse.org/legal/epl-2.0/">https://www.eclipse.org/legal/epl-2.0/