Ignorable format item encountered.
#2534 Compile-time warning
Ignorable format item encountered.
Additional Information
The field width modifier 'F' is ignored for CDATA attributes.
Recovery
Consider replacing '%fv(attr)' by 'fg' % ATTRIBUTE 'attr'.
Explanation
The modifier f is ignored with a %v format item when applied to CDATA
attributes. To apply the modifier unconditionally, use the infix format operator %.