The Fountain string
> Lorem ipsum dolor sit amet, consectetur adipiscing
produces this pdf
where you can clearly see that the above line is one character further to the left than the lower line. Without having looked into it I first thought this was due to a space character being placed at the very right of the above line, but no such character can be selected in the pdf output. Either way this probably has something with our way of handling line breaking being built for left-to-right text, and right-to-left having been added afterwards.
The Fountain string
produces this pdf
where you can clearly see that the above line is one character further to the left than the lower line. Without having looked into it I first thought this was due to a space character being placed at the very right of the above line, but no such character can be selected in the pdf output. Either way this probably has something with our way of handling line breaking being built for left-to-right text, and right-to-left having been added afterwards.