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-----------------------------------------------------------------------
-- FILE: otfl-luat-att.lua
-- USAGE: with old luaotfload
-- DESCRIPTION: setting attributes abide luatexbase rules
-- REQUIREMENTS: some old luatex
-- AUTHOR: Philipp Gesang (Phg), <phg42.2a@gmail.com>
-- CREATED: 2013-05-10 20:37:19+0200
-----------------------------------------------------------------------
--
if not modules then modules = { } end modules ['otfl-luat-att'] = {
version = math.pi/42,
comment = "companion to luaotfload.lua",
author = "Philipp Gesang",
copyright = "Luaotfload Development Team",
license = "GNU GPL v2"
}
function attributes.private(name)
local attr = "otfl@" .. name
local number = luatexbase.attributes[attr]
if not number then
number = luatexbase.new_attribute(attr)
end
return number
end
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