Swap the column holding the selection with the one beside it.
Column indices are counted in grid columns rather than child indices, so a
table containing merged cells still moves the right cells. A column whose
boundary is crossed by a colspan cannot be moved without splitting that
cell, so the command declines instead of silently rewriting the merge.
Swap the column holding the selection with the one beside it.
Column indices are counted in grid columns rather than child indices, so a table containing merged cells still moves the right cells. A column whose boundary is crossed by a colspan cannot be moved without splitting that cell, so the command declines instead of silently rewriting the merge.