Re:JSON Schema Store
by crabbone on Monday August 21, 2023 @11:19AM
(#37210754)
You wanted to send zero byte. This is how you send zero byte. You are making unrelated claims now that has nothing to do with your original claim.
[ Parent
| on HN ]
You can't safely send zero bytes over XML even with UTF-8 encoding. Not in practice:
echo '<zero>�</zero>' | xmllint -
-:1: parser error : xmlParseCharRef: invalid xmlChar value 0
<zero>�</zero>
^
printf '<?xml version="1.0" encoding="utf-8"?><zero>\0</zero>' | xmllint -
-:1: parser error : Premature end of data in tag zero line 1
<?xml version="1.0" encoding="utf-8"?><zero>
^
And not in theory: https://www.w3.org/TR/2006/REC-xml11-20060816/#sec-well-form... Character Range
[2] Char ::= [#x1-#xD7FF] | [#xE000-#xFFFD] | [#x10000-#x10FFFF] /* any Unicode character, excluding the surrogate blocks, FFFE, and FFFF. */
[2a] RestrictedChar ::= [#x1-#x8] | [#xB-#xC] | [#xE-#x1F] | [#x7F-#x84] | [#x86-#x9F]