COBOL.INT   -- The L/II compiler.

COBOL.I51 COBOL.I52 COBOL.I53 COBOL.I56 COBOL.I59 COBOL.ISR --
    The compiler overlays, and intersegment reference file.

COBOL.SVD and COBOL.DRV --
    The "saved" compiler and dictionary (for faster start up).

COBOL.ERR   -- The compiler's error message file. 

rts2  -- The run time system, that is, the intermediate code interpreter.

debug2.INT  and ixsio2.INT -- COBOL-written RTS modules.

cblerrs  -- The RTS's error message file.

termcap -- A termcap in which all entries provide the complete minimum
    terminal description required by the CRT accept/display mechanism.
