Copyright 1996-2003 John D. Polstra.
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*
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* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
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* This product includes software developed by John D. Polstra.
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The EscapedWr interface provides a subclass of Wr.T which
supports record-oriented writes to a stream. All text is passed on
to the child Wr.T unchanged, except that a '.' at the beginning of
a line is doubled. When the EscapedWr.T is closed, an end of
record indication is written to the child. The end of record is
.\n if it follows a newline in the text, or \n.+\n otherwise.
INTERFACE EscapedWr;
IMPORT Wr;
TYPE
T <: Public;
Public = Wr.T OBJECT METHODS
init(wr: Wr.T;
closeChild: BOOLEAN := TRUE): T;
END;
(* If "closeChild" is "TRUE" (the default), then closing the escaped
writer will also cause the child writer to be closed. If it is "FALSE",
then the child writer will be left open. *)
END EscapedWr.