if "{#}" != "1"
   echo Form: backup [day]
   exit 65535
end

set dest /library/mike/{1}/linker

set list        backup count directpage linker.notes linkit make smac
set list {list} exp.asm exp.mac
set list {list} file.asm file.mac
set list {list} linker.asm linker.mac linker.rez
set list {list} out.asm out.mac
set list {list} pass1.asm pass1.mac
set list {list} pass2.asm pass2.mac
set list {list} seg.asm seg.mac
set list {list} symbol.asm symbol.mac
set list {list} exp.asm exp.mac
set list {list} util.asm util.mac

unset exit
create {dest} >.null >&.null
for i in {list}
   newer {dest}/{i} {i}
   if {Status} != 0
      copy -c {i} {dest}/{i}
   end
end