CodeSnip Old Code (SVN)

Replaced internal use of TSnippet with ISnippet in TSnippetDoc, including change to parameter list of public TSnippetDoc.Generate method.
Made necessary changes to code that call TSnippetDoc.Generate.

Changed ISnippetView to have a SnippetID property of type TSnippetID instead of a Snippet property of type TSnippet.
Modified calling code accordingly.

Renamed TSnippet class as TSnippetHelper and converted the class into a class helper for TDBSnippet: providing a kind of façade to TDBSnippet.
Redefined TSnippet as a simple alias to TDBSnippet.
Added DB.USnippet to units that require it so that the class helper works.

Replaced TSnippet's Language function with LanguageID property that uses the pre-existing implementation in TDBSnippet. Modified using code accordingly.
Deleted TSnippet.HighlightSource property. Modified using code to deduce if source code highlighting required by examining the LanguageID property.

Revised to use new syntax highlighting system and the revised TRTFSnippetDoc to render source code portion of document copied to clipboard in RTF format.

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