Moves backward to the previous visible word start.
If iter is currently on a word start, moves backward to the next one after that.
Word breaks are determined by Pango and should be correct for nearly any language.
true if iter moved and is not the end iterator
Moves backward to the previous visible word start.
If iter is currently on a word start, moves backward to the next one after that.
Word breaks are determined by Pango and should be correct for nearly any language.