This is done by wrapping them inside an empty 32-bit module.

Before the code was modifying the format rect to compensate for space
being added or removed for the selection bar, but this should only
happen when the ECO_SELECTIONBAR setting bit changes.

The bug could be seen by inserting tabs stops 1cm, 2cm, & 10cm.  The
10cm tab stop would be inserted before 2cm since the comparison isn't
based on the numeric value.