RFE #1104925. Now when you switch from TScript to OScript, or vice
versa, the code looks backward through the document to find the last
instance of the script type (T or O) and applies the formatting of
that last instance to the new text. If there was no previous
OScript, the "Normal" style parameters are used. This means that
the WylieWord Options dialog no longer needs or has OScript font
parameters. It retains the TScript font parameters, but these are
used as defaults only.
Implement SF RFE #1104920: New option (in Options dialog) to control
the horizontal whitespace in Interlineal mode.
Add new "Interlineal Tibetan" style for first row of Interlineal
matrices. Previously, Normal was used, but that meant user didn't
have control over vertical whitespace for first row.
Added 3 points of vertical space above the interlineal styles built
into the template. This makes them consistent with the styles that
are auto-defined by AddInterlinealStylesIfNecessary.
Diked defaultOScriptFontName (introduced 3 July to fix 1149498).
Replaced with literal "Times New Roman", which I think is clearer.
Motivated by the fact that this no longer *is* the default OScript
font (since that now comes from the Normal style).