6.10.1 Adjusting line spacing
The default setting for line spacing allows Word to expand lines to accommodate taller characters, such as embedded bitmaps. If you prefer that Word use exact line spacing, set the following option:
; ExactLineSpace = No (default, variable line height allowed) or Yes
You can also set a default line space for the output, in twips (twentieths of a point):
; LineSpacing is in twips, 240 = 12pt
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