This group of functions allows you to process macro language commands.
SiteSupra automatically processes macro commands for all property types.
For a custom property type, however, you have to specify array element name to look for macro commands in.
If you are calling xHTML Editor from your application, you have to call suPrepareMacro and suExecMacro functions
to ensure links and other macro commands are correctly converted.
See Macro Language for more information.
Function Reference 
suPrepareMacro