CodeSnip Old Code (SVN)

Removed redundant methods from TRichEditHelper method record, leaving only one method.

Removed unused unit references.

Removed unused document detection routines.

* Added new TRTF and TRichEditHelper records and ERTF exception to URTFUtils unit.
* Methods of TRichEditHelper replaced and improved upon routines that helped with load, save and insert operations on rich edit controls. The routines were deleted.
* Updated all units that used the deleted routines to use TRichEditHelper instead.

Fixed bug where \title destination was receiving Unicode characters incorrectly. Fixed to use RTF \upr and \ud controls to create separate ANSI only and Unicode sub-destinations. This was generalised to work with any non-document destination. Solution is in line with RTF 1.9.1 spec.

* Corrected URTFUtils unit's RTFMakeSafeText routine to convert Unicode text to correct code page before writing it. Also corrected bug in code that generated Unicode characters.
* Updated TRTFBuilder to take code page parameter to constructor and to use it when writing code page to document and when writing text. Updated TRTFDocProperties similarly.
* Modified all using units to pass code page to TRTFBuilder constructor.

Development branch for CodeSnip release 4.

Initial source is a copy of v3.8.4 (r1075).