[hunter2_]

I think GP was was using the phrase "auto split ... across [character]" in reference to characters that can cause line breaks for "word wrap" purposes in page layouts. For example, a normal space is a character that causes line breaks, but a non-breaking space (nbsp) is not. A hyphen, a tab, a zero-width space (zwsp), and several other characters are also generally used for line breaking. I think GP is saying that the decimal indicator -- the fourth character of "$27.00" -- should not be used for breaking. I think GP assumes that the problematic line breaking in TFA is akin to the type of "word wrap" page layout logic I've just explained; in reality the line breaking in TFA has nothing to do with that, it's simply breaking at 1000 octets (probably for reasons of buffer size, certainly not page layout) regardless of what character is in that position, so this whole thing is moot. GP needs to RTFA!