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if not modules then modules = { } end modules ['page-mix'] = {
version = 1.001,
comment = "companion to page-mix.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files",
-- public = {
-- functions = {
-- "inserts.define",
-- "inserts.getdata",
-- },
-- commands = {
-- "defineinsertion",
-- "inserttionnumber",
-- }
-- }
}
-- Maybe we should only register in lua and forget about the tex end.
structures = structures or { }
structures.inserts = structures.inserts or { }
local inserts = structures.inserts
local report_inserts = logs.reporter("inserts")
inserts.stored = inserts.stored or { } -- combining them in one is inefficient in the
inserts.data = inserts.data or { } -- bytecode storage pool
storage.register("structures/inserts/stored", inserts.stored, "structures.inserts.stored")
local data = inserts.data
local stored = inserts.stored
for name, specification in next, stored do
data[specification.number] = specification
data[name] = specification
end
function inserts.define(specification)
local name = specification.name or "unknown"
local number = specification.number or 0
data[name] = specification
data[number] = specification
-- only needed at runtime as this get stored in a bytecode register
stored[name] = specification
end
function inserts.getdata(name) -- or number
return data[name]
end
function inserts.getname(number)
return data[name].name
end
function inserts.getnumber(name)
return data[name].number
end
-- interface
commands.defineinsertion = inserts.define
commands.insertionnumber = function(name) context(data[name].number or 0) end
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