Adds the given style as resilient style. A resilient style is additionally available when highlighting is based on a syntax descriptor that has been derived from a XML description file. In the run of the highlighting routine the styles used by the FCTB are always dropped and replaced with the (initial) ones from the syntax descriptor. Resilient styles are added afterwards and can be used anyway.

Uses the given doc to parse a XML description and adds it as syntax descriptor. The syntax descriptor is used for highlighting when

• Language property of FCTB is set to Custom
• DescriptionFile property of FCTB has the same value as the method parameter descriptionFileName

Highlights C# code

Highlights syntax for given XML description file

Highlights syntax for given language

Highlights HTML code

Highlights JavaScript code

Highlights Lua code

Highlights PHP code

Highlights SQL code

Highlights VB code

Highlights XML code