CodeSnip Old Code (SVN)

Added a new "source code language" grouping that groups snippets by source code language along with a new view that can display all the snippets in the language.
Added UI code to make the grouping available in the overview pane, selected by the overview pane's own drop down list or via the main menu. Code was also added to display a table of snippets in the view in the detail pane.

Renamed a field, parameter and property that relate to snippet kinds.
Updated affected code.

Changed classes in UGroups unit to use ISnippet instead of TSnippet for all references to snippet objects, including the the public TGroupItem.SnippetList property.
Changed code in units that use TGroupItem.SnippetList re the change of snippet type.

Fixed small commenting error.

Changed TSnippetView's constructor and TViewFactory.CreateSnippetView to take a TSnippetID parameter instead of TSnippet.
Modified calling code accordingly.

Deleted redundant TOverviewCategorisedTreeBuilder class.

Added new grouping of snippets by tag along with facility to render this grouping in the overview pane's tree-view.

Changed TGroup and TOverviewTreeBuilder to take a ISnippetIDList as constructor parameters instead of a TSnippetList.
Modified using code accordingly including replacing a call to IDatabase._Snippets with a call to IDatabase.SelectAll.

Recreated "parsnip" (v5 development) branch by branching trunk just after updating it with changes in v4.7.1.