#SetPPPrefix Preprocessor Directive
#SetPPPrefix: prefix
The #SetPPPrefix directive makes the prefix value the current preprocessor prefix. prefix can be any token value and is required.
You can define the same prefix more than once. The prefix is user-selectable because it allows directives to be unambiguously distinguished from any existing not-to-be-processed data. The following code example shows how to change a prefix if a normal GDL entry contains a value that might be confused with an actual directive.
*% assume current prefix is #
#SetPPPrefix: #Temp#
#Temp#Ifdef: WINNT_60
*InfoMessage: "Use the Preprocessor Directive
#PreCompiled to make your GDL file sharable."
#Temp#Endif: WINNT_60
#Temp#UndefinePrefix
*% now back to normal # prefix.
Feedback
https://aka.ms/ContentUserFeedback.
Coming soon: Throughout 2024 we will be phasing out GitHub Issues as the feedback mechanism for content and replacing it with a new feedback system. For more information see:Submit and view feedback for