sync with Context as of 2013-07-14 (extra fixes)

1 files changed, 49 insertions, 1 deletions

diff --git a/luaotfload-basics-nod.lua b/luaotfload-basics-nod.lua
index 13a275a..50a1e86 100644
--- a/luaotfload-basics-nod.lua
+++ b/luaotfload-basics-nod.lua
@@ -116,4 +116,52 @@ if node.getlist    then nodes.getlist    = node.getlist    else function nodes.g
 function nodes.tonut (n) return n end
 function nodes.tonode(n) return n end
 
-nodes.nuts = nodes -- we stay nodes
+-- being lazy ... just copy a bunch ... not all needed in generic but we assume
+-- nodes to be kind of private anyway
+
+nodes.tostring             = node.tostring or tostring
+nodes.copy                 = node.copy
+nodes.copy_list            = node.copy_list
+nodes.delete               = node.delete
+nodes.dimensions           = node.dimensions
+nodes.end_of_math          = node.end_of_math
+nodes.flush_list           = node.flush_list
+nodes.flush_node           = node.flush_node
+nodes.free                 = node.free
+nodes.insert_after         = node.insert_after
+nodes.insert_before        = node.insert_before
+nodes.hpack                = node.hpack
+nodes.new                  = node.new
+nodes.tail                 = node.tail
+nodes.traverse             = node.traverse
+nodes.traverse_id          = node.traverse_id
+nodes.slide                = node.slide
+nodes.vpack                = node.vpack
+
+nodes.first_glyph          = node.first_glyph
+nodes.first_character      = node.first_character
+nodes.has_glyph            = node.has_glyph or node.first_glyph
+
+nodes.current_attr         = node.current_attr
+nodes.do_ligature_n        = node.do_ligature_n
+nodes.has_field            = node.has_field
+nodes.last_node            = node.last_node
+nodes.usedlist             = node.usedlist
+nodes.protrusion_skippable = node.protrusion_skippable
+nodes.write                = node.write
+
+nodes.has_attribute        = node.has_attribute
+nodes.set_attribute        = node.set_attribute
+nodes.unset_attribute      = node.unset_attribute
+
+nodes.protect_glyphs       = node.protect_glyphs
+nodes.unprotect_glyphs     = node.unprotect_glyphs
+nodes.kerning              = node.kerning
+nodes.ligaturing           = node.ligaturing
+nodes.mlist_to_hlist       = node.mlist_to_hlist
+
+-- in generic code, at least for some time, we stay nodes, while in context
+-- we can go nuts (e.g. experimental); this split permits us us keep code
+-- used elsewhere stable but at the same time play around in context
+
+nodes.nuts = nodes