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Diffstat (limited to 'luaotfload-legacy-attributes.lua')
-rw-r--r-- | luaotfload-legacy-attributes.lua | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/luaotfload-legacy-attributes.lua b/luaotfload-legacy-attributes.lua new file mode 100644 index 0000000..c6130b4 --- /dev/null +++ b/luaotfload-legacy-attributes.lua @@ -0,0 +1,27 @@ +----------------------------------------------------------------------- +-- 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 + |