Module:Tone superscript: Difference between revisions

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m Protected "Module:Tone superscript": High-risk module ([Edit=Require autoconfirmed or confirmed access] (indefinite))
 
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Line 4:
local root = mw.html.create()
local arg = frame:getParent().args[1] or ""
local x = arg:gsub("%f[%d%s]([%d\*]+)", "<sup>%1</sup>")
x = x:gsub("(%d)</sup>%*<sup>(%d)", "%1*%2")
x = x:gsub("<sup><sup>([%d%*]+)</sup></sup>", "<sup>%1</sup>")
root:tag('span'):wikitext(x)
local tracking = ''
return tostring(root)
if string.match(arg, "</?sup>") then tracking = '[[Category:Pages using Tone superscript with sup tags]]' end
return tostring(root)..tracking
end