Module:Outdent

local p = {} local getArgs = require('Module:Arguments').getArgs

function p.outdent (frame) local args = getArgs(frame) local width = 0 local reversed = args['reverse'] or args['indent'] or args['r'] or args['in']	-- aliases for reverse if not args[1] then args[1] = '' end                                       -- un-nil args[1] width = width + select(2, string.gsub(args[1],':',''))						-- increase by 1 for every : width = width + select(2, string.gsub(args[1],'*',''))						-- increase by 1 for every * width = width + select(2, string.gsub(args[1],'#','')) * 2					-- increase by 2 for every # if width == 0 then width = tonumber(args[1]) end							-- set width to args[1] if needed

if not width then width = 10 end											-- default width if width < 0 then width = -width reversed = not reversed end if width > 40 then width = 40 end											-- max width width = width * 1.6															-- set width to proper width local top = ' ' -- top half local bottom = ' ' -- bottom half local note = args[2] and ' (outdent)&#32; ' or '' -- note return ' ' .. top .. bottom .. note .. ' '; end

return p