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
|
if not modules then modules = { } end modules ['node-pag'] = {
version = 1.001,
comment = "companion to node-pag.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
-- Currently we have no usage for this and it can even be dangerous to mess with
-- the list at this stage, so this is effectively just a placeholder. Users can
-- only mess with before and after hooks.
pagebuilders = pagebuilders or { }
local starttiming, stoptiming = statistics.starttiming, statistics.stoptiming
local actions = nodes.tasks.actions("pagebuilders")
local function processor(head,groupcode,size,packtype,maxdepth,direction)
if head then
starttiming(pagebuilders)
head = actions(head,groupcode,size,packtype,maxdepth,direction)
stoptiming(pagebuilders)
end
return head
end
callbacks.register("pre_output_filter",processor,"preparing output box")
statistics.register("output preparation time", function()
return statistics.elapsedseconds(pagebuilders)
end)
|
