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
154
155
156
157
|
if not modules then modules = { } end modules ['core-two'] = {
version = 1.001,
comment = "companion to core-two.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
local remove, concat = table.remove, table.concat
local allocate = utilities.storage.allocate
--[[ldx--
<p>We save multi-pass information in the main utility table. This is a
bit of a mess because we support old and new methods.</p>
--ldx]]--
local collected = allocate()
local tobesaved = allocate()
local jobpasses = {
collected = collected,
tobesaved = tobesaved,
}
job.passes = jobpasses
local function initializer()
collected = jobpasses.collected
tobesaved = jobpasses.tobesaved
end
job.register('job.passes.collected', tobesaved, initializer, nil)
local function allocate(id)
local p = tobesaved[id]
if not p then
p = { }
tobesaved[id] = p
end
return p
end
jobpasses.define = allocate
function jobpasses.save(id,str)
local jti = allocate(id)
jti[#jti+1] = str
end
function jobpasses.savetagged(id,tag,str)
local jti = allocate(id)
jti[tag] = str
end
function jobpasses.getdata(id,index,default)
local jti = collected[id]
local value = jit and jti[index]
return value ~= "" and value or default or ""
end
function jobpasses.getfield(id,index,tag,default)
local jti = collected[id]
jti = jti and jti[index]
local value = jti and jti[tag]
return value ~= "" and value or default or ""
end
function jobpasses.getcollected(id)
return collected[id] or { }
end
function jobpasses.gettobesaved(id)
return allocate(id)
end
local function get(id)
local jti = collected[id]
if jti and #jti > 0 then
return remove(jti,1)
end
end
local function first(id)
local jti = collected[id]
if jti and #jti > 0 then
return jti[1]
end
end
local function last(id)
local jti = collected[id]
if jti and #jti > 0 then
return jti[#jti]
end
end
local function find(id,n)
local jti = collected[id]
if jti and jti[n] then
return jti[n]
end
end
local function count(id)
local jti = collected[id]
return jti and #jti or 0
end
local function list(id)
local jti = collected[id]
if jti then
return concat(jti,',')
end
end
local function inlist(id,str)
local jti = collected[id]
if jti then
for _, v in next, jti do
if v == str then
return true
end
end
end
return false
end
local check = first
--
jobpasses.get = get
jobpasses.first = first
jobpasses.last = last
jobpasses.find = find
jobpasses.list = list
jobpasses.count = count
jobpasses.check = check
jobpasses.inlist = inlist
-- interface
function commands.gettwopassdata (id) local r = get (id) if r then context(r) end end
function commands.getfirsttwopassdata(id) local r = first(id) if r then context(r) end end
function commands.getlasttwopassdata (id) local r = last (id) if r then context(r) end end
function commands.findtwopassdata (id,n) local r = find (id,n) if r then context(r) end end
function commands.gettwopassdatalist (id) local r = list (id) if r then context(r) end end
function commands.counttwopassdata (id) local r = count(id) if r then context(r) end end
function commands.checktwopassdata (id) local r = check(id) if r then context(r) end end
commands.definetwopasslist = jobpasses.define
commands.savetwopassdata = jobpasses.save
commands.savetaggedtwopassdata = jobpasses.savetagged
function commands.doifelseintwopassdata(id,str)
commands.testcase(inlist(id,str))
end
|
