12 lines
228 B
Lua
12 lines
228 B
Lua
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function Span(el)
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local cs = el.attributes['custom-style']
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if cs then
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local class = cs
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:lower()
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:gsub("%s+", "-")
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:gsub("[^a-z0-9%-]", "")
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el.classes:insert("style-" .. class)
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end
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return el
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end
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