CodeSnip Old Code (SVN)

Added MakeMonochrome methods to TRTFStyle and TRTFStyleMap to remove colour from styles that must render in monochrome. TRTFSnippetDoc.InitStyles to use these new methods instead of
switching colour off in styles explicitly.

Added new TRTFStyle record along with supporting types.
New CreateNull and IsNull methods of TRTFFont.
New CreateNull method and equality and inequality operator overloads in TRTFParaSpacing.

Added new TRTFParaSpacing structure to encapsulate above and below spacing of a paragraph.
Modified TRTFBuilder.SetParaSpacing to use TRTFParaSpacing for its parameter.
Modified all code that calls TRTFBuilder.SetParaSpacing to use new parameter type.

New URTFStyles unit designed for containing various styling RTF styling elements.
Moved TRTFFont and TRTFGenericFont from URTFBuilder into URTFStyles.
Updated all affected units to use URTFStyles.