in an INFORMAT statement in a DATA or a PROC step in an ATTRIB statement in a DATA or a PROC step. Here, the INPUT function in combination with the w.d informat reads the character value of ...

You can use %SYSFUNC and %QSYSFUNC to call all of the DATA step SAS functions except DIF, DIM, HBOUND, INPUT, LAG, LBOUND, PUT, RESOLVE, and SYMGET. In the macro facility, SAS language functions ...

M4N asks:. Is there a reason why functions in most(?) programming languages are designed to support any number of input parameters but only one return value?