-- This module implements .
local p =
function p.in5(frame) local indent = frame.args[1] -- Trim whitespace and convert to number. Default to 5 if not present, -- as per the template title. indent = tonumber(mw.text.trim(indent)) or 5 -- Round down to nearest integer. Decimal values produce funky results -- from the original template, but there's no need for us to replicate that. indent = math.floor(indent) -- Don't output anything for zero or less. Again, there was some funky output -- here for negatives, but now we're in Lua we should use sane defaults. if indent <= 0 then return end local base = ' ' local modulo = ' ' -- local baseNum = math.floor((indent - 1) / 2) local modNum = math.fmod(indent - 1, 2) + 1 return mw.ustring.rep(base, baseNum) .. mw.ustring.rep(modulo, modNum)end
return p