   Parameters: 
   [file-spec | filnum #][/COLUMN end-col | begin-col,end]
   [begin-line [end-line] {begin-line}]
  
 If  no  parameters  are  specified, this command puts the edited
 file back under a new version number. 
  
 The parameter "file-spec"  may  be  used  to  give  the  file  a
 different  name,  or to put the file into a different directory.
 The "file-spec" then becomes the default name of the edit file. 
  
 A different file can also  be  selected  by  giving  the  number
 "filnum"  followed  by  the symbol "#", where "filnum" refers to
 the position number of a file specification stored in  the  list
 of remembered files displayed by the "Show-Status" command.  The
 "filnum"  may  be signed + or -, relative to the position of the
 current edit file specification in the list. 
  
 A portion of the edit file may be  specified  by  giving  column
 and/or line  ranges.    For selecting columns, specify "/COLUMN"
 and either the ending column position (relative to  line  WIDTH;
 refer  to "Set Option") or both "begin-col" and "end" ("end" may
 be signed + or - relative to "begin-col"). 
  
 For selecting lines, give the range "begin-line" to  "end-line".
 If "end-line" is omitted, only one line is selected. 
  
 The  "begin-line"  may be signed + or -, relative to the current
 line, and "end-line", relative to "begin-line". 
