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if not modules then modules = { } end modules ['luat-bwc'] = {
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"
}
-- backward compatibility
local box = tex.box
tex.wd = { } setmetatable(tex.wd, {
__index = function(t,k) local bk = box[k] return bk and bk.width or 0 end,
__newindex = function(t,k,v) local bk = box[k] if bk then bk.width = v end end,
}
tex.ht = { } setmetatable(tex.ht, {
__index = function(t,k) local bk = box[k] return bk and bk.height or 0 end,
__newindex = function(t,k,v) local bk = box[k] if bk then bk.height = v end end,
}
tex.dp = { } setmetatable(tex.dp, {
__index = function(t,k) local bk = box[k] return bk and bk.depth or 0 end,
__newindex = function(t,k,v) local bk = box[k] if bk then bk.depth = v end end,
}
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