Fix Github Font Preview mini glyph fill color #14
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The font preview userscript was previously drawing the glyphs within the preview pages without specifying the fill color as was done when drawing the large glyph. This worked fine when the default fill color was the
standard black, but when the color was very light, like it is in dark themes such as Github Dark, this resulted in having nearly-white glyphs drawn on top of a nearly-white background. The readability problem this
caused has been fixed by drawing all the glyphs, both the small preview glyphs and the large detail glyph, using a specific color. That color is controlled by the
glyphFillColor
variable, which is simply a rename ofthe
bigGlyphFillColor
variable but still using the same default color.Before/after UI fix (Github Dark style):