CodeSnip Old Code (SVN)

Renamed TSnippet's Units, Depends and XRef properties to RequiredModules, RequiredSnippets and XRefs respectively and modified affected code accordingly.

Renamed all fields of TSnippetReferences record and made necessary changes to using code.

Chnaged methods that called Dataabase._Snippets.Find to use one of Database.Lookup, Database.TryLookup or Database.Contains methods.

Renamed IDatabase's Snippets property as _Snippets as a first step in elimination of the property.

Three new methods for looking up snippet IDs in database added to IDatabase and its implementation in TDatabase.

Changed IDatabaseEdit.UpdateSnippet from a function to a procedure (since revision 3907 return value was same as snippet passed as a parameter).
Modified calling code accordingly.

Simplified TDatabase.UpdateSnippet taking advantage of the fact that a snippet's ID can't change.

Added code to remove invalid snippet IDs from a snippet's Depends and XRef properties.

In DB.USnippet this is a partial reversal of the change made in revision 3905.

Changed TSnippetEx.UpdateRefs to directly assign new values to Depends and XRef properties instead of using helper function.

Removed invalid TODO.