Version: 2022-09-29
This document lists errata on the Invisible XML 1.0 Specification.
None at this time.
Accepted at the meeting of 11 October 2022.
The definition of the nonterminal letter
is changed to
["A"-"Z" | "a"-"z"]
to address the fact that recent versions of Unicode
include the class “LC”.
A class is one or two letters, representing any character from the Unicode
character category [Categories] of that name, which
must exist (error S10). E.g. [Ll]
matches any lower-case
letter, [Ll; Lu]
matches any upper- or lower-case character.
-class: code. @code: capital, letter?. -capital: ["A"-"Z"]. -letter: ["A"-"Z" | "a"-"z"].