+> # List operations
+>
+> filter: "a:b:c"
+> filter: a:c
+> filter: a'c
+> filter: ''a' ''c
+> filter: ""
+>
+> map: ""
+> map: a:b:c
+> map: ::a::: ::b::: ::c::
+> map: fail string
+> map: []:[b]:[c]
+>
+> reduce: "+"
+> reduce: +abc
+> reduce: 6
+> reduce: 9
+> # Check for extract corrupting reduce's
+> reduce: a , b
+>
+> listnamed: *.aa.bb : ^\Nxxx(.*)
+> listnamed: *.aa.bb : ^\Nxxx(.*)
+> listnamed: V4NET.11.12.13 : iplsearch;TESTSUITE/aux-fixed/0002.iplsearch
+> listnamed: *.aa.bb : ^\Nxxx(.*) : ;;
+> listnamed: a : b;c : *.aa.bb : ^\Nxxx(.*) : ;; : 2001::630::212::8::204::::b664
+> Failed: "nolist" is not a named list
+> listnamed: *.aa.bb : ^\Nxxx(.*)
+> Failed: "hlist" is not a domain named list
+> Failed: bad suffix on "list" operator
+>
+> listcount: 3
+> listcount: 0
+> listcount: 3
+> listcount: 2
+>
+> listextract: b
+> listextract: XcX
+> listextract:
+> listextract:
+> listextract: fail
+> Failed: "listextract" failed and "fail" requested
+>
+> sort: 1:2:3:4
+> sort: 4,3,2,1
+> sort: a:aa:B:c
+> sort: 10 smtp.ex.com:100 r2.ex.com:666 r99.ex.com
+> sort: 10,smtp.ex.com:100,r2.ex.com:666,r99.ex.com
+> sort: ""
+>
+> # Tests with iscntrl() and illegal separators
+>
+> map: 'a'
+''
+'b'
+'c'
+>
+> Failed: error in expression evaluation: expecting number or opening parenthesis (after processing "0+") inside "reduce" item
+> reduce: 6
+> reduce: 6
+> reduce: 6
+>
+> # Operators
+>
+> Failed: Not enough arguments for 'acl' (min is 1)
+> Failed: Not enough arguments for 'acl' (min is 1)
+> Failed: error from acl "a_nosuch"
+> acl: (0) [] []
+> acl: (1) [person@dom.ain] []
+> acl: (2) [firstarg] [secondarg]
+> acl: (1) [arg with spaces] []
+> acl:
+> acl:
+> acl: (0) [] []
+> acl: (1) [person@dom.ain] []
+> Failed: error from acl "a_defer"
+> acl: (2) [new arg1] [top_arg_1]
+> acl: (1) [1] [] (1) [2] [] (1) [3] [] (1) [4] []
+>
+> addrss: local-part@dom.ain
+> addrss: local-part@dom.ain
+> addrss: local-part@dom.ain
+> addrss: local-part@dom.ain
+> addrss: local-part@dom.ain
+> addrss: local-part.dot-atom@dom.ain
+> addrss: local-part@dom.ain
+> domain: dom.ain
+> domain: dom.ain
+> domain: dom.ain
+>
+> addresses: ''abc@xyz' ''pqr@xyz
+> addresses: local-part@dom.ain
+> addresses: local-part@dom.ain+xyz@abc
+> addresses: local-part@dom.ain:xyz@abc:p@q:r@s
+> addresses:
+> Failed: output separator missing in expanding ${addresses:>}
+>
+> escape: B7\267F2\362
+> excape8bit: undisturbed text tab
+newline tab\134backslash ~tilde\177DEL\200\201.
+>