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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
|
if not modules then modules = { } end modules ['task-ini'] = {
version = 1.001,
comment = "companion to task-ini.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
-- this is a temporary solution, we need to isolate some modules and then
-- the load order can determine the trickery to be applied to node lists
--
-- we can disable more handlers and enable then when really used (*)
--
-- todo: two finalizers: real shipout (can be imposed page) and page shipout (individual page)
--
-- todo: consider moving the kernel kerning/ligaturing functions in the main font loop because
-- there we know if they are needed; doesn't save time but; if we overload unh* commands to
-- not apply the font handler, we can remove all checks for subtypes 255
local tasks = nodes.tasks
local appendaction = tasks.appendaction
local disableaction = tasks.disableaction
local freezegroup = tasks.freezegroup
local freezecallbacks = callbacks.freeze
appendaction("processors", "normalizers", "typesetters.characters.handler") -- always on
appendaction("processors", "normalizers", "fonts.collections.process") -- disabled
appendaction("processors", "normalizers", "fonts.checkers.missing") -- disabled
appendaction("processors", "characters", "scripts.autofontfeature.handler")
appendaction("processors", "characters", "scripts.splitters.handler") -- disabled
appendaction("processors", "characters", "typesetters.cleaners.handler") -- disabled
appendaction("processors", "characters", "typesetters.directions.handler") -- disabled
appendaction("processors", "characters", "typesetters.cases.handler") -- disabled
appendaction("processors", "characters", "typesetters.breakpoints.handler") -- disabled
appendaction("processors", "characters", "scripts.injectors.handler") -- disabled
appendaction("processors", "words", "builders.kernel.hyphenation") -- always on
appendaction("processors", "words", "languages.words.check") -- disabled -- might move up, no disc check needed then
appendaction("processors", "words", "typesetters.initials.handler") -- disabled -- might move up
appendaction("processors", "words", "typesetters.firstlines.handler") -- disabled -- might move up
appendaction("processors", "fonts", "builders.paragraphs.solutions.splitters.split") -- experimental
appendaction("processors", "fonts", "nodes.handlers.characters") -- maybe todo
appendaction("processors", "fonts", "nodes.injections.handler") -- maybe todo
appendaction("processors", "fonts", "nodes.handlers.protectglyphs", nil, "nohead") -- maybe todo
appendaction("processors", "fonts", "builders.kernel.ligaturing") -- always on (could be selective: if only node mode)
appendaction("processors", "fonts", "builders.kernel.kerning") -- always on (could be selective: if only node mode)
appendaction("processors", "fonts", "nodes.handlers.stripping") -- disabled (might move)
------------("processors", "fonts", "typesetters.italics.handler") -- disabled (after otf/kern handling)
appendaction("processors", "lists", "typesetters.characteralign.handler") -- disabled (we need to to this after otf appliance)
appendaction("processors", "lists", "typesetters.spacings.handler") -- disabled
appendaction("processors", "lists", "typesetters.kerns.handler") -- disabled
appendaction("processors", "lists", "typesetters.digits.handler") -- disabled (after otf handling)
appendaction("processors", "lists", "typesetters.italics.handler") -- disabled (after otf/kern handling)
------------("processors", "lists", "typesetters.initials.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.handlers.cleanuppage") -- disabled
appendaction("shipouts", "normalizers", "typesetters.alignments.handler")
appendaction("shipouts", "normalizers", "nodes.references.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.destinations.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.rules.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.shifts.handler") -- disabled
appendaction("shipouts", "normalizers", "structures.tags.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.handlers.accessibility") -- disabled
appendaction("shipouts", "normalizers", "nodes.handlers.backgrounds") -- disabled
appendaction("shipouts", "normalizers", "nodes.handlers.alignbackgrounds") -- disabled
------------("shipouts", "normalizers", "nodes.handlers.export") -- disabled
appendaction("shipouts", "finishers", "nodes.visualizers.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.colors.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.transparencies.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.colorintents.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.negatives.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.effects.handler") -- disabled
appendaction("shipouts", "finishers", "attributes.viewerlayers.handler") -- disabled
--maybe integrate relocate and families
appendaction("math", "normalizers", "noads.handlers.showtree", nil, "nohead")
appendaction("math", "normalizers", "noads.handlers.unscript", nil, "nohead") -- always on (maybe disabled)
appendaction("math", "normalizers", "noads.handlers.variants", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.relocate", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.families", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.render", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.collapse", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.resize", nil, "nohead") -- always on
------------("math", "normalizers", "noads.handlers.respace", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.check", nil, "nohead") -- always on
appendaction("math", "normalizers", "noads.handlers.tags", nil, "nohead") -- disabled
appendaction("math", "normalizers", "noads.handlers.italics", nil, "nohead") -- disabled
appendaction("math", "normalizers", "noads.handlers.classes", nil, "nohead") -- disabled
appendaction("math", "builders", "builders.kernel.mlist_to_hlist") -- always on
------------("math", "builders", "noads.handlers.italics", nil, "nohead") -- disabled
appendaction("math", "builders", "typesetters.directions.processmath") -- disabled (has to happen pretty late)
-- quite experimental (nodes.handlers.graphicvadjust might go away)
appendaction("finalizers", "lists", "builders.paragraphs.keeptogether")
appendaction("finalizers", "lists", "nodes.handlers.graphicvadjust") -- todo
appendaction("finalizers", "fonts", "builders.paragraphs.solutions.splitters.optimize") -- experimental
appendaction("finalizers", "lists", "builders.paragraphs.tag")
-- still experimental
appendaction("mvlbuilders", "normalizers", "nodes.handlers.migrate") --
appendaction("mvlbuilders", "normalizers", "builders.vspacing.pagehandler") -- last !
appendaction("vboxbuilders", "normalizers", "builders.vspacing.vboxhandler") --
-- experimental too
appendaction("mvlbuilders", "normalizers","typesetters.checkers.handler")
appendaction("vboxbuilders","normalizers","typesetters.checkers.handler")
-- speedup: only kick in when used
disableaction("processors", "typesetters.characteralign.handler")
disableaction("processors", "scripts.autofontfeature.handler")
disableaction("processors", "scripts.splitters.handler")
disableaction("processors", "scripts.injectors.handler") -- was enabled
disableaction("processors", "fonts.collections.process")
disableaction("processors", "fonts.checkers.missing")
disableaction("processors", "chars.handle_breakpoints")
disableaction("processors", "typesetters.cleaners.handler")
disableaction("processors", "typesetters.cases.handler")
disableaction("processors", "typesetters.digits.handler")
disableaction("processors", "typesetters.breakpoints.handler")
disableaction("processors", "typesetters.directions.handler")
disableaction("processors", "languages.words.check")
disableaction("processors", "typesetters.initials.handler")
disableaction("processors", "typesetters.firstlines.handler")
disableaction("processors", "typesetters.spacings.handler")
disableaction("processors", "typesetters.kerns.handler")
disableaction("processors", "typesetters.italics.handler")
disableaction("processors", "nodes.handlers.stripping")
disableaction("shipouts", "typesetters.alignments.handler")
disableaction("shipouts", "nodes.rules.handler")
disableaction("shipouts", "nodes.shifts.handler")
disableaction("shipouts", "attributes.colors.handler")
disableaction("shipouts", "attributes.transparencies.handler")
disableaction("shipouts", "attributes.colorintents.handler")
disableaction("shipouts", "attributes.effects.handler")
disableaction("shipouts", "attributes.negatives.handler")
disableaction("shipouts", "attributes.viewerlayers.handler")
disableaction("shipouts", "structures.tags.handler")
disableaction("shipouts", "nodes.visualizers.handler")
disableaction("shipouts", "nodes.handlers.accessibility")
disableaction("shipouts", "nodes.handlers.backgrounds")
disableaction("shipouts", "nodes.handlers.alignbackgrounds")
disableaction("shipouts", "nodes.handlers.cleanuppage")
disableaction("shipouts", "nodes.references.handler")
disableaction("shipouts", "nodes.destinations.handler")
--~ disableaction("shipouts", "nodes.handlers.export")
disableaction("mvlbuilders", "nodes.handlers.migrate")
disableaction("processors", "builders.paragraphs.solutions.splitters.split")
disableaction("finalizers", "builders.paragraphs.keeptogether")
disableaction("finalizers", "builders.paragraphs.solutions.splitters.optimize")
disableaction("finalizers", "nodes.handlers.graphicvadjust") -- sort of obsolete
disableaction("finalizers", "builders.paragraphs.tag")
disableaction("math", "noads.handlers.showtree")
disableaction("math", "noads.handlers.tags")
disableaction("math", "noads.handlers.italics")
disableaction("math", "noads.handlers.classes")
disableaction("math", "typesetters.directions.processmath")
disableaction("mvlbuilders", "typesetters.checkers.handler")
disableaction("vboxbuilders","typesetters.checkers.handler")
freezecallbacks("find_.*_file", "find file using resolver")
freezecallbacks("read_.*_file", "read file at once")
freezecallbacks("open_.*_file", "open file for reading")
-- experimental:
freezegroup("processors", "normalizers")
freezegroup("processors", "characters")
freezegroup("processors", "words")
freezegroup("processors", "fonts")
freezegroup("processors", "lists")
freezegroup("finalizers", "normalizers")
freezegroup("finalizers", "fonts")
freezegroup("finalizers", "lists")
freezegroup("shipouts", "normalizers")
freezegroup("shipouts", "finishers")
freezegroup("mvlbuilders", "normalizers")
freezegroup("vboxbuilders", "normalizers")
-----------("parbuilders", "lists")
-----------("pagebuilders", "lists")
freezegroup("math", "normalizers")
freezegroup("math", "builders")
|
