SYMPTOMS
If you center a selection that contains leading and trailing tabs (or
spaces) followed by a continuous section break, the leading tabs (or
spaces) are removed, but the trailing tabs (or spaces) are retained.
For example, when you center the following selection:
-->A--><Enter><Continuous Section Break>
the result is this:
A--><Enter><Continuous Section Break>
If you center a selection that contains leading and ending tabs (or spaces)
followed by a continuous section break and another line that contains
leading and ending tabs, the leading tab is removed from the first line
but not the second line, and the ending tab is removed from the second line
but not the first line.
For example, when you center the following selection:
-->A--><Enter><Continuous Section Break>
-->B--><Enter>
the result is this:
A--><Enter><Continuous Section Break>
-->B<Enter>
The drawback to this is that your text will be off-center.