CodeSnip Old Code (SVN)

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

Changed data type for change events involving snippets passed via Info property of IDatabaseChangeEventInfo from TSnippet to TBox<TSnippetID>. Modified change event handlers in using code accordingly.
Also added new code to generate an IDatabaseChangeEventInfo.Info property value of TBox<TTag> ready for when event re changes to tags need to triggered.

Moved all change event handling code from _TDatabase into TDatabase and removed AddChangeEventHandler and RemoveChangeEventHandler from _IDatabase.
Relocated TDatabaseChangeEventKind and IDatabaseChangeEventInfo within DB.UMain unit to be visible to TDatabase.
Modified all code that called AddChangeEventHandler and RemoveChangeEventHandler from _Database object to call methods on Database object instead.

Renamed IDatabase and Database function, along with internal TDatabase class and PvtDatabase varibale by placing underscore in front of their names. This is to flag the items as "legacy" and to avoid name clashes with new database code being developed.
Modified all code that calls Database to use _Database instead.

Updated copyright date range to include 2013.

Added comments to note that the use of FreeAndNil is justified.

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