style[, t] = GetFontStyle()
style is set to a combination of the flags #BOLD, #ITALIC, #UNDERLINED,
#ANTIALIAS, #SHADOW, and #BORDER. See SetFontStyle for details.
If #SHADOW is set, GetFontStyle() also returns a table as the second return value which contains
the following fields:
ShadowColor:
ShadowSize:
ShadowDir:
If #BORDER is set, the return table will contain the following fields:
BorderColor:
BorderSize:See SetFontStyle for more information on font styles.