tree 674c97cac15b0175dbd9eec69a15f0c0a238062e
parent e3c11d55dba5198bcf7b8e144b3c86a7450260ab
author dan <Dan Kennedy> 1674580787 +0000
committer dan <Dan Kennedy> 1674580787 +0000

Update unhex() to allow a second argument, specifying a set of characters that are permitted to appear between pairs of hexadecimal digits.

FossilOrigin-Name: 66c8562690b19f17972589611810e1dccad3a48777acb05208289c1f77076f71