1 02/06/85  close_file, cf
 2 
 3 Syntax as a command:  cf {-control_arg} filenames
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 5 
 6 Function: closes specified FORTRAN, Pascal, and PL/I files.  It closes
 7 all open FORTRAN, Pascal, and PL/I files if you give -all.
 8 
 9 
10 Arguments:
11 filenames
12    are the names of open FORTRAN, Pascal, or PL/I files.
13 
14 
15 Control arguments:
16 -all, -a
17    closes all open files.  In this case, no filename appears.
18 
19 
20 Notes: The format of a FORTRAN file name is fileNN, where NN is a
21 two-digit number other than 00; e.g., file05.  PL/I and Pascal file
22 names are selected by you and can have any format.
23 
24 If a specified file cannot be found, an error message is printed
25 indicating the name of the file.  The rest of the specified files are
26 closed.
27 
28 For each filename, all PL/I and Pascal files of that name and, if
29 applicable, the FORTRAN file of that name are closed.
30 
31 The command "close_file -all" does not affect I/O switches that are not
32 associated with FORTRAN, Pascal, or PL/I files.