Purpose
Produces a compiler listing that includes the cross-reference component of the attribute and cross-reference section of the listing.
Syntax
.-noxref------------. >>- -q--+-xref--+---------+-+---------------------------------->< '-=--full-'
@PROCESS:
@PROCESS XREF[(FULL)] | NOXREFDefaults
-qnoxref
Usage
If you specify only -qxref, only identifiers that are used are reported. If you specify -qxref=full, the listing contains information about all identifiers that appear in the program, whether they are used or not.
If -qxref is specified after -qxref=full, the full cross-reference listing is still produced.
You can use the cross-reference listing during debugging to locate problems such as using a variable before defining it or entering the wrong name for a variable.