1 files changed, 3 insertions, 1 deletions
diff --git a/Source/cmMacroCommand.h b/Source/cmMacroCommand.h
index c614588..b0848d1 100644
--- a/Source/cmMacroCommand.h
+++ b/Source/cmMacroCommand.h
@@ -106,7 +106,9 @@ public:
       "the variable ARGC which will be set to the number of arguments "
       "passed into the function as well as ARGV0 ARGV1 ARGV2 ... which "
       "will have the actual values of the arguments passed in. This "
-      "fascilitates creating macros with optional arguments.";
+      "fascilitates creating macros with optional arguments. Additionally "
+      "ARGV holds the list of all arguments given to the macro and ARGN "
+      "holds the list of argument pass the last expected argument.";
     }
   
   cmTypeMacro(cmMacroCommand, cmCommand);