Yeah, it does like Lonk says.
My situation is this; got a script. From the script I'm calling a couple of external UDF's. Each external UDF might contain references to other external UDF's. An example is ReadFile(). In those UDF's, one could generically just do a check before calling ReadFile(), like IF ISDECLARED("ReadFile") <> 1 CALL "@SCRIPDIR\ReadFile.udf" ENDIF.
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The tart is out there
