fix: enabling fileref as output option for sas code obtained via mm_getstpcode. Also updated some doc headers and macro footers.

base/mf_uid.sas

@@ -18,4 +18,4 @@
 
   &today._&now._&sysjobid._%sysevalf(%sysfunc(ranuni(0))*999,CEIL)
 
-%mend;
+%mend mf_uid;

base/mp_validatecol.sas

@@ -22,6 +22,7 @@
 
   @param [in] incol The column to be validated
   @param [in] rule The rule to apply.  Current rules:
+    @li ISNUM - checks if the variable is numeric
     @li LIBDS - matches LIBREF.DATASET format
   @param [out] outcol The variable to create, with the results of the match
 
@@ -62,4 +63,4 @@
   else &outcol=0;
 %end;
 
-%mend;
+%mend mp_validatecol;