its data source.
.PP
Rather than invent some complex interface for this, the line buffer
-exports one of its structure members,
-.BR flags .
+exports one of its structure members, a flags word called
+.BR f .
A higher-level object wishing to disable the line buffer simply clears
the bit
.B LBUF_ENABLE
-in the flags word.
+in this flags word.
.PP
Disabling a buffer causes an immediate return from
.BR lbuf_flush .
.BR selbuf (3),
.BR mLib (3).
.SH "AUTHOR"
-Mark Wooding, <mdw@nsict.org>
+Mark Wooding, <mdw@distorted.org.uk>