Line Break Transformation Rules v1

Line Break Transformation Rules

When line breaks are collapsible, they are transformed into either a space (U+0020), a zero-width space (U+200B), or no character depending the script of the first character on each side of the line break. The script of each character is determined by Unicode [[UNICODE]]. Characters such as punctuation that belong to the COMMON and INHERITED scripts are ignored; the next character is examined instead.