Major Section: PROGRAMMING
Completion Axiom:
(equal (code-char x)
(if (and (integerp x)
(>= x 0)
(< x 256))
(code-char x)
(code-char 0)))
Guard for (code-char x):
(and (integerp x)
(>= x 0)
(< x 256))
ACL2 supports 8-bit characters. Inputs not between 0 and 255
are treated as 0.