CodeSnip Old Code (SVN)

Modified to work with revised RTF: now uses ASCIIString type for RTF code rather than string.

* Removed TODO comments that simply documented changes made to compile with Delphi 2010.
* Removed any commented out code.

* Changed character set testing code in several units to use char set helper functions added to UUnicodeHelper.pas instead of testing directly against literal or constant sets. This prevents Delphi 2010 warnings about WideChar being reduced to byte char in set expressions.
* Changed use of UpCase built-in to use ToUpperCase function added to UUnicodeHelper.pas.
* Added various set handling routines along with ToUpperCase function. These mainly call TCharacter methods on Unicode Delphis and have custom implementations on other Delphis.

Made minimal changes to get CodeSnip to compile with Delphi 2010. The resulting build has numerous warnings and does not work correctly. Most changes relate to Unicode compatibility, but some relate to other Delphi 2010 changes or changes to the Indy component library.

Development branch to make project compatible with Delphi 2010.