utils.lisp

   1 (in-package :cl-tuples)
   2
   3 ;; float that fits within range of x86 hardware register minus tag (rather sbcl oriented)
   4 (deftype fast-float ()
   5   #+sbcl `(single-float   (#.(- (expt 2f0 64))) (#.(expt 2f0 64)))
   6   #-sbcl single-float)
   7
   8 (defun make-adorned-symbol (name &key prefix suffix asterisk package)
   9   (check-type name (or string symbol))
  10   (check-type prefix (or symbol string null))
  11   (check-type suffix (or symbol string null))
  12   (intern (concatenate 'string
  13                        (when prefix
  14                          (string prefix))
  15                        (when prefix  "-")
  16                        (string name)
  17                        (when suffix
  18                          "-")
  19                        (when suffix
  20                          (string suffix))
  21                        (when asterisk
  22                          (string "*")))
  23           (if package package *package*)))