CodeSnip Old Code (SVN)

Updated to support export file format v6: now reads and writes snippets' description properties using REML.

Changed TSnippet.Description property from string to IActiveText.
Made minimal changes to other calling code to work with new property type. Most of these take a simplistic approach and / or don't work correctly and need urgent attention.

This commit only seeks to have code compiling correctly after change.

XMLDoc commented unit.

Corrected typo in field name

Standardised svn:mime-type properties to "text/pascal" and svn:eol-style to "native"

Reintegrated v4-dev branch into trunk.
Trunk now contains v4 development tree

Updated with changes merged from new-backend branch r709 and r1051 (r1051 used to resolve conflict due to renaming of FmUserDBEditDlg unit as FmSnippetsEditorDlg):
* Renamed TRoutineData, TRoutineReferences and TRoutineEditData as TSnippetData, TSnippetReferences and TSnippetEditData respectively.

Updated with changes merged from new-backend branch r706:
* Moved TRoutineInfo and TRoutineInfoList from USnippets unit to UCodeImportExport.

Corrected copyright date range to be in line with date of last revision.

* Fixed memory leak in IStringList instances.
* Replaced a numeric literal with constant.