cssedit, gkautomate
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s = tostring(s) or ""
s = tostring(s) or ""
return #s < n and string.rep(c, n - #s) .. s or s
return #s < n and string.rep(c, n - #s) .. s or s
end
function Utils.trim(s)
return string.gsub(s, "^%s*(.-)%s*$", "%1")
end
end