close input-stream-p output-stream-p interactive-stream-p y-or-n-p yes-or-no-p make-broadcast-stream broadcast-stream-streams make-concatenated-stream concatenated-stream-streams make-echo-stream echo-stream-input-stream echo-stream-output-stream make-string-input-stream make-string-output-stream get-output-stream-string make-synonym-stream synonym-stream-symbol make-two-way-stream two-way-stream-input-stream two-way-stream-output-stream open-stream-p stream-element-type stream-external-format stream-error-stream streamp readtablep readtable-case copy-readtable get-macro-character set-macro-character make-dispatch-macro-character get-dispatch-macro-character set-dispatch-macro-character set-syntax-from-char clear-input listen peek-char read read-byte read-char read-char-no-hang read-delimited-list read-from-string read-line read-preserving-whitespace read-sequence unread-char copy-pprint-dispatch finish-output force-output clear-output format formatter pprint-dispatch pprint-fill pprint-linear pprint-tabular pprint-newline pprint-indent pprint-tab prin1 prin1-to-string princ princ-to-string print pprint print-object print-not-readable-object set-pprint-dispatch write write-to-string write-byte write-char write-sequence write-string write-line terpri fresh-line