LPEX CL "if" to previous change indentation bug

I sent Violaine some CLP source formatted wrong due to a certain and rather
frequent case in the latest WDSC LPEX editor.
The case is source beginning with a comment and has source indented
automatically between an "if" block (do to enddo).  Any source previous to
the source indented in the "if" block is also indented that same distance
if changed.
In my case, changed statements previous to the "if" are in position 17 when
automatic indent is already set to 14.  Removing the comment or the
indented statement in the "if" block fixes the problem.  I had to narrow
down the statements to figure out the problem case.
Just letting everyone know so you don't scratch your head and waste time
researching.

Craig