1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
|
--
-- Copyright (c) 2021-2022 Zeping Lee
-- Released under the MIT license.
-- Repository: https://github.com/zepinglee/citeproc-lua
--
local irnode = {}
local util = require("citeproc-util")
local IrNode = {
_element = nil,
_type = "IrNode",
_base_class = "IrNode",
text = nil,
formatting = nil,
affixes = nil,
children = nil,
delimiter = nil,
}
function IrNode:new(children, element)
local o = {
_element = element.element_name,
_type = self._type,
children = children,
group_var = "plain",
}
o.group_var = "missing"
for _, child_ir in ipairs(children) do
if child_ir.group_var == "important" then
o.group_var = "important"
break
elseif child_ir.group_var == "plain" then
o.group_var = "plain"
end
end
o.person_name_irs = {}
if children then
for _, child in ipairs(children) do
if child.person_name_irs then
util.extend(o.person_name_irs, child.person_name_irs)
end
end
end
setmetatable(o, self)
self.__index = self
return o
end
function IrNode:derive(type)
local o = {
_type = type,
}
setmetatable(o, self)
self.__index = self
return o
end
function IrNode:flatten(format)
return format:flatten_ir(self)
end
function IrNode:capitalize_first_term()
-- util.debug(self)
if self._type == "Rendered" and self.element and (self.element.term == "ibid" or self.element.term == "and") then
self.inlines[1]:capitalize_first_term()
elseif self._type == "SeqIr" and self.children[1] then
self.children[1]:capitalize_first_term()
end
end
local Rendered = IrNode:derive("Rendered")
function Rendered:new(inlines, element)
local o = {
_element = element.element_name,
_type = self._type,
element = element, -- required for capitalizing first term
inlines = inlines,
group_var = "plain",
}
setmetatable(o, self)
self.__index = self
return o
end
local YearSuffix = IrNode:derive("YearSuffix")
function YearSuffix:new(inlines, element)
local o = {
_element = element.element_name,
_type = self._type,
element = element,
inlines = inlines,
group_var = "plain",
}
setmetatable(o, self)
self.__index = self
return o
end
local NameIr = IrNode:derive("NameIr")
local PersonNameIr = IrNode:derive("PersonNameIr")
function PersonNameIr:new(inlines, element)
local o = {
_element = element.element_name,
_type = self._type,
inlines = inlines,
group_var = "plain",
}
setmetatable(o, self)
self.__index = self
return o
end
local SeqIr = IrNode:derive("SeqIr")
-- function SeqIr:new(children)
-- o = IrNode.new(self, children)
-- local o = {
-- children = children,
-- group_var = "plain",
-- }
-- setmetatable(o, self)
-- self.__index = self
-- return o
-- end
irnode.IrNode = IrNode
irnode.Rendered = Rendered
irnode.YearSuffix = YearSuffix
irnode.NameIr = NameIr
irnode.PersonNameIr = PersonNameIr
irnode.SeqIr = SeqIr
return irnode
|