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--
-- Copyright (c) 2021-2022 Zeping Lee
-- Released under the MIT license.
-- Repository: https://github.com/zepinglee/citeproc-lua
--
local group = {}
local element = require("citeproc-element")
local util = require("citeproc-util")
local Group = element.Element:new()
function Group:render (item, context)
self:debug_info(context)
context = self:process_context(context)
local num_variable_attempt = #context.variable_attempt
local res = self:render_children(item, context)
if #context.variable_attempt > num_variable_attempt then
if not util.any(util.slice(context.variable_attempt, num_variable_attempt + 1)) then
res = nil
end
end
res = self:format(res, context)
res = self:wrap(res, context)
res = self:display(res, context)
return res
end
group.Group = Group
return group
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