& @verb3

  Examples:
    > &xtest test1=You just xtested test1.
    > &oxtest test1=just xtested test1.
    > &axtest test1="I was xtested.  Yikes.  Arg1=%0, Arg2=%1,
    Arg3=%2.
    > @verb test1=me,xtest,XTEST DFLT,oxtest,OXTEST DFLT,axtest,{a,b
    c,de}
    You just xtested test1.
    test1 says "I was xtested. Yikes. Arg1=a, Arg2=b c, Arg3=de."
    > &xtest test1
    > @verb test1=me,xtest,XTEST DFLT,oxtest,OXTEST DFLT,axtest,{a,b
    c,de}
    XTEST DFLT
    test1 says "I was xtested. Yikes. Arg1=a, Arg2=b c, Arg3=de."
    > @fo test1={@verb test1=me,xtest,XTEST D,oxtest,OXTEST
    D,axtest,{a,b,de}}
    test1 just xtested test1.
    test1 says "I was xtested. Yikes. Arg1=a, Arg2=b, Arg3=de."

  See also: locate()