reduces strictness when parsing rbg() colors #87
Merged
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Some Images include invalid
rgb()
values specifying an alpha components (4th element)From what I can gather this is invalid and
rgba(...)
should be used when 4 components are specified.Nonetheless, browsers do parse and accept this and images from effigy.im #85 include these 4 components.
This PR relaxes the strictness of the color parsing within
rgb()
to allow these images to be displayed correctly.