CodeSnip Old Code (SVN)

Removed redundant TSnippetInfo method.

Removed reference to TReservedCategories by hard wiring the special import category ID as a string literal.

Note: this is a temporary change en-route to removing support for categories.

Added new IStringList.IsEmpty method and its implementation in TIStringList.
Modified all code that tested IStringList.Count against zero to use IStringList.IsEmpty intead.

Modified TCodeImporter to ensure snippet's title is non-empty: uses snippet ID if no title present for a snippet.

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.

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.

Modified database loader and import code to add a single tag to each snippet. In database loader this is based on snippet's category while importers add a tag describing import source.

Removed assertions that test for nil snippet after calls to Database.Lookup: this method now raises an exception when the lookup fails (see revision 3984).

Changed type of snippet list parameter of TCodeExporter.Execute from TSnippetList to ISnippetIDList.
Changed type internal list in same way and adjusted code to suit.

Moved ISnippetIDList from USnippetIDs unit into CS.Database.Types where it replaced IDBSnippetIDList.
Changed affected TSnippet properties to use ISnippetIDList instead of IDBSnippetIDList.
Modified uses clauses of affected units.