https://communities.sas.com/t5/ODS-and-Base-Reporting/ODS-proc-template-syntax/m-p/5079#M2057 The best doc for tagsets is here: <A href="http://support.sas.com/rnd/base/topics/odsmarkup/tagsets.html" target="_blank">http://support.sas.com/rnd/base/topics/odsmarkup/tagsets.html</A>. You'll find an explanation of "eval" there. Tue, 16 Oct 2007 13:57:49 GMT Tim_SAS 2007-10-16T13:57:49Z https://communities.sas.com/t5/ODS-and-Base-Reporting/ODS-proc-template-syntax/m-p/5078#M2056 Please can someone explain where I can find documentation for this piece of syntax that appears in the excelXP tagset code ?<BR /> [pre] <BR /> define event set_yes_no_option_values;<BR /> eval $yes_no['yes'] 1;<BR /> eval $yes_no['on'] 1;<BR /> eval $yes_no['no'] 0;<BR /> eval $yes_no['off'] 0;<BR /> end;[/pre]<BR /> <BR /> The manual <B>SAS 9.1.3 Output Delivery System: User's Guide</B> does not document the statement [pre] eval[/pre] <BR /> The syntax works on windows but causes me trouble on z/OS<BR /> <BR /> Peter.C Tue, 16 Oct 2007 13:47:29 GMT https://communities.sas.com/t5/ODS-and-Base-Reporting/ODS-proc-template-syntax/m-p/5078#M2056 deleted_user 2007-10-16T13:47:29Z https://communities.sas.com/t5/ODS-and-Base-Reporting/ODS-proc-template-syntax/m-p/5079#M2057 The best doc for tagsets is here: <A href="http://support.sas.com/rnd/base/topics/odsmarkup/tagsets.html" target="_blank">http://support.sas.com/rnd/base/topics/odsmarkup/tagsets.html</A>. You'll find an explanation of "eval" there. Tue, 16 Oct 2007 13:57:49 GMT https://communities.sas.com/t5/ODS-and-Base-Reporting/ODS-proc-template-syntax/m-p/5079#M2057 Tim_SAS 2007-10-16T13:57:49Z