1 MN_STORE
  Syntax: MN_STORE filename id1[:id2] [&idb1[:idb2]] [id3...]
   where: filename is the file to store the plots
          id1,id2  are the identifiers you want to store

  Stores plots  in a format  for reading  with the  `MN_FETCH' command. To
  store all the plots,  use the command `MN_STORE  filename 0'. To store a
  range  of  plots,  use the  command   `MN_STORE   filename  id1:id2', or
  `MN_STORE  filename 0&idb1:idb2' to  store all the  plots with secondary
  identifiers between idb1 and idb2.  If you omit the secondary identifier
  the default  will be  used, and  only plots  with the  default secondary
  identifier will  be stored (unless  you say `MN_STORE  filename 0' which
  stores all the plots you have made or fetched).

