The Change RPG /COPY (CHGRPGCPY) command allows changes to /COPY statements in
RPG for one, generic, or all members of a source file. The CHGRPGCPY2 exists
for RPGLE source which also handles /INCLUDE. The default is OPTION(*CHECK)
which means no changes are made and the listing describes what changes would be
made. Selection criteria exists for the file, library, or member names in the
existing /COPY statement.