Module:Error: Difference between revisions

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simplify code some more and trim whitespace from the message
actually, don't trim whitespace, as the original template doesn't do this
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local function _error(args)
local function _error(args)
local message = args.message or args[1] or error('no message specified', 2)
local message = args.message or args[1] or error('no message specified', 2)
message = mw.ustring.match(tostring(message), '^%s*(.*%S)') or '' -- Convert message to string and trim whitespace.
message = tostring(message)
local tag = mw.ustring.lower(tostring(args.tag))
local tag = mw.ustring.lower(tostring(args.tag))


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