Legacy OLI allowed <em style="line-through"> to get strikethrough formatting. This change migrates this to torus strikethrough.
Used in Logic and Proofs, which used a series of non-breaking space characters with line-through styling to get a horizontal line used to separate premises from conclusion in a presentation of an argument. This change is necessary but not sufficient for that to migrate, as there is still a problem passing non-breaking space entities through the migration tool.
Legacy OLI allowed
<em style="line-through">to get strikethrough formatting. This change migrates this to torus strikethrough.Used in Logic and Proofs, which used a series of non-breaking space characters with line-through styling to get a horizontal line used to separate premises from conclusion in a presentation of an argument. This change is necessary but not sufficient for that to migrate, as there is still a problem passing non-breaking space entities through the migration tool.