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Aminet 4
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Aminet 4 - November 1994.iso
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m2
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m2_part1.lha
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cat.mod
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1994-07-30
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804b
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32 lines
MODULE cat ;
FROM SYSTEM IMPORT STRING ;
IMPORT SIO := StdIO , SLib := StdLib , M2 := M2Lib ;
VAR
i : INTEGER ;
buf : ARRAY [0..511] OF CHAR ;
fi : SIO.FILEPtr ;
PROCEDURE brk( ) : LONGINT ;
BEGIN SIO.puts("Well, if you insist...") ; RETURN 1
END brk ;
BEGIN
(* StdLib.expand_args will expand any command line wildcard arguments *)
SLib.expand_args( M2.argc, M2.argv , M2.argc , M2.argv ) ;
IF M2.argc = 1 THEN SIO.puts("cat <files>") ; SLib.exit( 1 ) END ;
SLib.onbreak( brk ) ;
FOR i := 1 TO M2.argc-1 DO
fi := SIO.fopen( M2.argv^[i] , "r" );
IF fi # NIL THEN
WHILE SIO.fgets( buf , SIZE( buf ) , fi ) # NIL DO
SIO.fputs( buf , SIO.stdout )
END;
SIO.fclose( fi )
ELSE SIO.printf( "Unable to open %s\n" , M2.argv^[i] )
END
END
END cat.