[uaxid.pattern]

# Annex E (informative) Conformance with UAX #31 [[uaxid]](./#uaxid)

## E.4 R3 Pattern_White_Space and Pattern_Syntax characters [uaxid.pattern]

[1](#1)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/uax31.tex#L78)

UAX #31 describes how formal languages
such as computer languages should describe and implement
their use of whitespace and syntactically significant characters
during the processes of lexing and parsing[.](#1.sentence-1)

[2](#2)

[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/uax31.tex#L84)

This document does not claim conformance with this requirement from UAX #31[.](#2.sentence-1)