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if not modules then modules = { } end modules ['luat-lua'] = {
version = 1.001,
comment = "companion to luat-lib.mkiv",
author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
copyright = "PRAGMA ADE / ConTeXt Development Team",
license = "see context related readme files"
}
local concat = table.concat
if lua then do
local delayed = { }
function lua.flushdelayed(...)
local t = delayed
delayed = { }
for i=1, #t do
t[i](...)
end
end
function lua.delay(f)
delayed[#delayed+1] = f
end
function lua.flush(...)
context.directlua("lua.flushdelayed(%s)",concat({...},','))
end
end end
--~ See mk.pdf for an explanation of the following code:
--~
--~ function test(n)
--~ lua.delay(function(...)
--~ context("pi: %s %s %s",...)
--~ context.par()
--~ end)
--~ lua.delay(function(...)
--~ context("more pi: %s %s %s",...)
--~ context.par()
--~ end)
--~ context("\\setbox0=\\hbox{%s}",math.pi*n)
--~ local box = tex.box[0]
--~ lua.flush(box.width,box.height,box.depth)
--~ end
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