pub const CCH: ControlFunction<'_>;Expand description
Cancel Character.
CCH is used to indicate that both the preceding graphic character in the data stream (represented by one or more
bit combinations), including SPACE, and the control function CCH itself are to be ignored for further
interpretation of the data stream.
If the character preceding CCH in the data stream is a control function (represented by one or more bit
combinations), the effect of CCH is not defined.