B

12060: Width expressions allowed only in writeln/write calls

12070: Cannot write <type>s with two write widths

12080: Can't write <identifier>s with oct/hex

12090: First write width must be integer, not <type>

12100: Second write width must be integer, not <type>

12110: Negative widths are not allowed

12120: Cannot write unpacked array to textfile

12130: Can't read <type>s from a text file

12140: Can't 'readln' a non text file

12150: Oct/hex allowed only on text files

12160: Write widths allowed only on text files

12170: Cannot write unpacked array to textfile

12180: Can't write <type>s to a text file

12190: Can't 'writeln' a non text file

13010: constant identifier required

13020: Constant value cannot be evaluated at compile-time

13030: Constant too large for this implementation

13040: <identifier> is a constant and cannot be qualified

13050: Constant string too long

13060: Constant expression is required

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Pascal 4.0 User’s Guide