- write-char charprocedure
- write-char char portprocedure
Writes the character char (not an external representation of the character) to the given port and returns an unspecified value. The port argument may be omitted, in which case it defaults to the value returned by current-output-port.
<procedure>(write-string string [port [start [end]]])</procedurew>
Writes the characters of string from start to end in left-to-right order to the textual output port.