If the very first string in the file (that is the very first string in the first line of the file) is equal to #Separator, the string following that string is used as the identifier instead of the default identifier, as in the following example.
#Separator !!
!!List::Sort
The Sort function sorts the list.
In this file the identifier is !! instead of @@. The default identifier @@ is not a valid identifier for that file. Any text between the #Separator-line (if available) and the first line that contains an identifier is ignored. You can use this space for text that you do not want to include in the output, such as plain-text copyright notices or release notes on the documentation sources.
