#:count-string-char
#:count-string-char-if
#:hexchar
+ #:charhex
#:encode-uri-string
#:decode-uri-string
#:non-alphanumericp
#:histogram
#:fixnum-width
#:scaled-epsilon
-
+ #:sinc
+ #:numbers-within-percentage
+
;; macros.lisp
#:time-iterations
#:time-seconds
#:run-shell-command-output-stream
#:delete-directory-and-files
#:file-size
+ #:getpid
;; color.lisp
#:rgb->hsv