beta 2012.08.16 22:20

1 files changed, 4 insertions, 16 deletions

diff --git a/tex/context/base/node-inj.lua b/tex/context/base/node-inj.lua
index bcc7b08c5..2cbcc8b88 100644
--- a/tex/context/base/node-inj.lua
+++ b/tex/context/base/node-inj.lua
@@ -34,7 +34,6 @@ local traverse_id        = node.traverse_id
 local unset_attribute    = node.unset_attribute
 local has_attribute      = node.has_attribute
 local set_attribute      = node.set_attribute
-local copy_node          = node.copy
 local insert_node_before = node.insert_before
 local insert_node_after  = node.insert_after
 
@@ -46,27 +45,16 @@ local curscurs = attributes.private('curscurs')
 local cursdone = attributes.private('cursdone')
 local kernpair = attributes.private('kernpair')
 local ligacomp = attributes.private('ligacomp')
-local fontkern = attributes.private('fontkern')
-
-if context then
-
-    local kern = nodes.pool.register(newkern())
-
-    set_attribute(kern,fontkern,1) -- we can have several, attributes are shared
-
-    newkern = function(k)
-        local c = copy_node(kern)
-        c.kern = k
-        return c
-    end
-
-end
 
 -- This injector has been tested by Idris Samawi Hamid (several arabic fonts as well as
 -- the rather demanding Husayni font), Khaled Hosny (latin and arabic) and Kaj Eigner
 -- (arabic, hebrew and thai) and myself (whatever font I come across). I'm pretty sure
 -- that this code is not 100% okay but examples are needed to figure things out.
 
+function injections.installnewkern(nk)
+    newkern = nk or newkern
+end
+
 local cursives = { }
 local marks    = { }
 local kerns    = { }