CodeSnip Old Code (SVN)

Added new TUTCDateTime.IsValidISO8601String method and re-factored out code duplicated with CreateFromISO8601String method into new private TryConvertISO8601String method.

Added method to check validity of a snippet id string.
TDBSnippetID constructor now raises exception of new type EDBSnippetID if given ID string is not valid.
New spAll value added to TDBSnippetProp enumeration as a shortcut for all the other values when used in a set.

Modified TUTCDateTime to be able to read and write ISO 8601 dates with optional microseconds.

Replaced IDBSnippet interface with ISnippet and IReadOnlySnippet and there common ancestor.
Renamed a TDBSnippetProp element.

Removed warn directive.

New unit for date and time utilities.
To start with, contains only TUTCDateTime advanced record.

Merged changes in trunk/Src after applying changes from release 4.7.1 to it.

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

Removed v5 development branches because of problems merging updates from trunk.

Will be re-creating the branch at the next revision.

Merged revision(s) 3221-3312 from tags/version-4.7.1:

This updates parsnip's trunk with changes made in release 4.7.1.