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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 prependaction = tasks.prependaction
local appendaction = tasks.appendaction
local disableaction = tasks.disableaction
local enableaction = tasks.enableaction
local freezegroup = tasks.freezegroup
local freezecallbacks = callbacks.freeze
appendaction("processors", "normalizers", "typesetters.wrappers.handler") -- disabled
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", "languages.replacements.handler") -- disabled
appendaction("processors", "words", "languages.hyphenators.handler") -- 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 down
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)
appendaction("processors", "lists", "languages.visualizediscretionaries") -- disabled
-- appendaction("processors", "lists", "typesetters.initials.handler") -- disabled
appendaction("shipouts", "normalizers", "nodes.handlers.cleanuppage") -- disabled
appendaction("shipouts", "normalizers", "builders.paragraphs.expansion.trace") -- 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)
appendaction("finalizers", "lists", "builders.paragraphs.keeptogether")
------------("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("mvlbuilders", "normalizers", "builders.profiling.pagehandler") -- here !
appendaction("vboxbuilders", "normalizers", "builders.vspacing.vboxhandler")
appendaction("vboxbuilders", "normalizers", "builders.profiling.vboxhandler") -- here !
-- experimental too
appendaction("mvlbuilders", "normalizers", "typesetters.checkers.handler")
appendaction("vboxbuilders", "normalizers", "typesetters.checkers.handler")
-- rather special (this might get hardcoded):
prependaction("processors", "before", "nodes.properties.attach") -- enabled but optimized for quick abort
appendaction ("shipouts", "normalizers", "nodes.properties.delayed") -- enabled but optimized for quick abort
-- speedup: only kick in when used
disableaction("processors", "typesetters.wrappers.handler")
disableaction("processors", "languages.replacements.handler")
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", "languages.visualizediscretionaries")
disableaction("processors", "nodes.handlers.stripping")
disableaction("shipouts", "builders.paragraphs.expansion.trace")
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.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")
-------------("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("mvlbuilders", "builders.profiling.pagehandler")
disableaction("vboxbuilders","typesetters.checkers.handler")
disableaction("vboxbuilders","builders.profiling.vboxhandler")
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")
-- new: disabled here
disableaction("processors", "builders.kernel.ligaturing")
disableaction("processors", "builders.kernel.kerning")
directives.register("nodes.basepass", function(v)
if v then
disableaction("processors", "builders.kernel.ligaturing")
disableaction("processors", "builders.kernel.kerning")
else
enableaction("processors", "builders.kernel.ligaturing")
enableaction("processors", "builders.kernel.kerning")
end
end)
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