Library /sys$common/syshlp/macro$dwci.hlb options, listing  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  Choose the Listing Options...  menu to review or change
  any of the assembly options that affect the contents of
  output listings.

  All of the categories of listing options are shown
  below in additional topics.  To view help information
  on a particular category, double click on it.

  Additional Information (explode) :

• list
• show
• cref