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• Strin-p

Strin-len

How many characters are left in the input stream?

Signature

(strin-len x) → *

Arguments

x — Guard (strin-p x).

We just leave this enabled.

Definitions and Theorems

Function: strin-len

(defun strin-len (x)
  (declare (xargs :guard (strin-p x)))
  (let ((__function__ 'strin-len))
    (declare (ignorable __function__))
    (len (strin-left x))))