K 10
svn:author
V 6
emaste
K 8
svn:date
V 27
2020-02-05T16:55:00.449417Z
K 7
svn:log
V 197
libfetch: disallow invalid escape sequences

Per RFC1738 escape is "% hex hex"; other sequences do not form a valid URL.

Suggested by:	Matthew Dillon
Reviewed by:	Matthew Dillon
MFC after:	1 week

END