SFIND is a string search utility that will search a file
   or files for an ASCII string.  If the string is found, an editor
   of file list utility can be called to display the file.

   The command syntax is:

   SFIND  search_string  [file_name] [-C] [-N] [-Efname]

     -C = Case sensitive search
     -N = Display only names of files containing search_string
     -Eexe_name = execute an editor or list utility using the file name
                  of files containing the search_string.  The default
                  is "LIST", which will call Vernon D. Buerg's list
                  program (if it is on the PC).

     file_name = file name spec. which can include wild card
                 characters.  For example, *.c would search all c
                 files in the current directory.  If the file name
                 is not specified, then *.* is used (search all files
                 in the current directory).

     search_string = a string to look for in the files specified.  If
                 this isn't entered, then sfind will prompt for it.