Word Export LT-21673: Fix font problems for bidi text

[mark-sil]

For some writing systems Word was not using the correct font or correct font size.

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This change is 

[mark-sil]

Reviewable status: 0 of 1 files reviewed, 1 unresolved discussion (waiting on @aror92)

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Src/xWorks/WordStylesGenerator.cs line 510 at r1 (raw file):

			if (fontName != null)
			{
				var font = new RunFonts()

@aror92 It is not always necessary to set all four font names and to set the font size for complex scripts, but I think it is probably safest. I'm not sure of a reliable way to figure out when they are needed, and it's a relatively small amount of data so it probably doesn't matter.

[aror92]

Reviewed 1 of 1 files at r1, all commit messages.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @mark-sil)

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Src/xWorks/WordStylesGenerator.cs line 510 at r1 (raw file):

Previously, mark-sil (Mark Kidder) wrote…

@aror92 It is not always necessary to set all four font names and to set the font size for complex scripts, but I think it is probably safest. I'm not sure of a reliable way to figure out when they are needed, and it's a relatively small amount of data so it probably doesn't matter.

I also can't think of a good way to check which font type a run should use. Of course some fonts are not allowed to be used for certain types (e.g. Scheherazade can't be Ascii), but I think this will still work fine in Word. And the way we create the runs & fonts, we shouldn't run into situations where a run with a strictly ComplexScript fontName would have characters that would actually use the specified Ascii font anyway. I do wonder if we may see some issues related to this in LibreOffice or when importing to InDesign, but we can investigate that later.