Section 13.6.1.1, Figure 4: dfdl:textNumberPattern BNF Syntax has a line:

vinteger := ('#'* '0'* 'V' '0'* '0') | (integer 'V') prefix := '\u0000'..'\uFFFD' - specialCharacters

This is missing a line ending before "prefix", which is a separate production of this BNF grammar.

Mike Beckerle

Apache Daffodil PMC | daffodil.apache.org