Module: Error
From A Wiki of Ice and Fire
Documentation for this module may be created at Module:Error/doc
-- This module implements {{error}}.
local getArgs = require('Module:Arguments').getArgs
local p = {}
local function _error(args)
local tag = mw.ustring.lower(tostring(args.tag))
-- Work out what html tag we should use.
if not (tag == 'p' or tag == 'span' or tag == 'div') then
tag = 'strong'
end
-- Generate the html.
return tostring(mw.html.create(tag)
:addClass('error')
:wikitext(tostring(args.message or args[1] or error('no message specified', 2)))
)
end
function p.error(frame)
local args = getArgs(frame)
if args.message == "" then
args.message = nil
end
return _error(args)
end
return p