Abbreviation markup: wh for which Posted by mholmes on 26 Nov 2010 in Activity log This is common, and I suspect there may be other variants I'll catch later on. This is the regexp: (?<!abbr>)([Ww])(<hi rend="[^"]+super+[^"]+">h\.?</hi>\.?) <choice><abbr>$1$2</abbr><expan>$1hich</expan></choice> This entry was posted by Martin and filed under Activity log.