Module:Color contrast: Difference between revisions
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m>Frietjes (better error checking) |
m>Frietjes No edit summary |
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k = k or '' | k = k or '' | ||
v = v or '' | v = v or '' | ||
if (k:match('^[%s]*(background)[%s]*$') or k:match('^[%s]*(background-color)[%s]*$')) then | if (k:match('^[%s]*(background)[%s]*$') or k:match('^[%s]*(background%-color)[%s]*$')) then | ||
local lum = color2lum(v) | local lum = color2lum(v) | ||
if( lum ~= '' ) then bg, lum_bg = v, lum end | if( lum ~= '' ) then bg, lum_bg = v, lum end | ||