make-string-output-stream
&key element-type ⇒ string-stream
element-type | a type specifier. The default is character. |
string-stream | an output string stream. |
Returns
an output string stream that accepts characters and makes available (via get-output-stream-string) a string that contains the characters that were actually output.
The element-type names the type of the elements of the string; a string is constructed of the most specialized type that can accommodate elements of that element-type.
(let ((s (make-string-output-stream)))
(write-string "testing... " s)
(prin1 1234 s)
(get-output-stream-string s))
⇒ "testing... 1234"
None..