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--
-- Copyright (c) 2021-2024 Zeping Lee
-- Released under the MIT license.
-- Repository: https://github.com/zepinglee/citeproc-lua
--
local layout = {}
local element
local ir_node
local util
if kpse then
element = require("citeproc-element")
ir_node = require("citeproc-ir-node")
util = require("citeproc-util")
else
element = require("citeproc.element")
ir_node = require("citeproc.ir-node")
util = require("citeproc.util")
end
local Element = element.Element
local SeqIr = ir_node.SeqIr
---@class Layout: Element
---@field prefix string?
---@field suffix string?
---@field delimiter string?
---@field locale string?
local Layout = Element:derive("layout")
function Layout:from_node(node)
local o = Layout:new()
o:set_affixes_attributes(node)
o:set_formatting_attributes(node)
o:get_delimiter_attribute(node)
-- CSL-M: layout
o:set_attribute(node, "locale")
o:process_children_nodes(node)
return o
end
function Layout:build_ir(engine, state, context)
local ir = self:build_children_ir(engine, state, context)
if not ir then
return nil
end
if context.in_bibliography then
ir.delimiter = self.delimiter
-- Move affixes of `bibliography > layout` into the right-inline element
-- bugreports_SmallCapsEscape.txt
local has_right_inline = false
if self.affixes or self.formatting then
for i, child_ir in ipairs(ir.children) do
if child_ir.display == "right-inline" then
has_right_inline = true
local right_inline_with_affixes = SeqIr:new({child_ir}, self)
right_inline_with_affixes.affixes = util.clone(self.affixes)
right_inline_with_affixes.formatting = util.clone(self.formatting)
child_ir.display = nil
right_inline_with_affixes.display = "right-inline"
ir.children[i] = right_inline_with_affixes
break
end
end
end
if not has_right_inline then
ir.affixes = util.clone(self.affixes)
ir.formatting = util.clone(self.formatting)
end
end
-- util.debug(ir)
return ir
end
layout.Layout = Layout
return layout
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