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+if not modules then modules = { } end modules ['node-bwc'] = {
+ version = 1.001,
+ comment = "companion to node-ini.mkiv",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+-- This is a backward compatinility list. Eventually it will go away although a few
+-- might stay around. We start with some real low level ones. But ... users are
+-- supposed to use nodes and nuts.
+
+local node = node
+local direct = node.direct
+
+node .copy_list = node .copylist
+node .current_attributes = node .currentattributes
+node .effective_glue = node .effectiveglue
+node .end_of_math = node .endofmath
+node .first_glyph = node .firstglyph
+node .flush_list = node .flushlist
+node .flush_node = node .flushnode
+node .get_attribute = node .getattribute
+node .get_attributes = node .getattributes
+------.get_properties_table = node .getpropertiestable
+node .has_attribute = node .hasattribute
+node .has_field = node .hasfield
+node .has_glyph = node .hasglyph
+node .insert_after = node .insertafter
+node .insert_before = node .insertbefore
+node .is_node = node .isnode or node.is_node
+node .is_zero_glue = node .iszeroglue
+node .last_node = node .lastnode
+node .mlist_to_hlist = node .mlisttohlist
+node .protect_glyph = node .protectglyph
+node .protect_glyphs = node .protectglyphs
+---- .protrusion_skippable = node .protrusionskippable
+node .set_attribute = node .setattribute
+node .set_attributes = node .setattributes
+node .traverse_id = node .traverseid or node.traverse_id
+node .unprotect_glyph = node .unprotectglyph
+node .unprotect_glyphs = node .unprotectglyphs
+node .unset_attribute = node .unsetattribute
+node .unset_attributes = node .unsetattributes
+
+direct.copy_list = direct.copylist
+direct.current_attributes = direct.currentattributes
+direct.effective_glue = direct.effectiveglue
+direct.end_of_math = direct.endofmath
+direct.find_node = direct.findnode
+direct.first_glyph = direct.firstglyph
+direct.flush_list = direct.flushlist
+direct.flush_node = direct.flushnode
+direct.get_attribute = direct.getattribute
+direct.get_attributes = direct.getattributes
+------.get_properties_table = direct.getpropertiestable
+direct.has_attribute = direct.hasattribute
+direct.hasdimensions = direct.hasdimensions
+direct.has_field = direct.hasfield
+direct.has_glyph = direct.hasglyph
+direct.insert_after = direct.insertafter
+direct.insert_before = direct.insertbefore
+direct.is_char = direct.ischar
+direct.is_direct = direct.isdirect
+direct.is_glyph = direct.isglyph
+direct.is_node = direct.isnode
+direct.is_valid = direct.isvalid
+direct.is_zero_glue = direct.iszeroglue
+direct.last_node = direct.lastnode
+direct.mlist_to_hlist = direct.mlisttohlist
+direct.protect_glyph = direct.protectglyph
+direct.protect_glyphs = direct.protectglyphs
+------.protrusion_skippable = direct.protrusionskippable
+direct.set_attribute = direct.setattribute
+direct.set_attributes = direct.setattributes
+direct.start_of_par = direct.startofpar
+direct.traverse_char = direct.traversechar or direct.traverse_char
+direct.traverse_content = direct.traversecontent or direct.traverse_content
+direct.traverse_glyph = direct.traverseglyph or direct.traverse_glyph
+direct.traverse_id = direct.traverseid or direct.traverse_id
+direct.traverse_list = direct.traverselist or direct.traverse_list
+direct.unprotect_glyph = direct.unprotectglyph
+direct.unprotect_glyphs = direct.unprotectglyphs
+direct.unset_attribute = direct.unsetattribute
+direct.unset_attributes = direct.unsetattributes
+direct.uses_font = direct.usesfont
+
+-- Now come the nodes and nuts.
+
+local nodes = nodes
+local nuts = nodes.nuts
+
+-----.check_discretionaries = nuts .checkdiscretionaries
+nuts .copy_list = nuts .copylist
+nuts .copy_node = nuts .copynode
+nuts .copy_only = nuts .copyonly
+nuts .current_attr = nuts .currentattributes
+nuts .effective_glue = nuts .effectiveglue
+nuts .end_of_math = nuts .endofmath
+nuts .find_attribute = nuts .findattribute
+nuts .first_glyph = nuts .firstglyph
+-----.flatten_discretionaries = nuts .flattendiscretionaries
+nuts .flush_list = nuts .flushlist
+nuts .flush_node = nuts .flushnode
+nuts .get_attribute = nuts .getattribute
+nuts .get_synctex_fields = nuts .getsynctexfields
+nuts .has_attribute = nuts .hasattribute
+nuts .has_dimensions = nuts .hasdimensions
+nuts .has_field = nuts .hasfield
+nuts .has_glyph = nuts .hasglyph
+nuts .insert_after = nuts .insertafter
+nuts .insert_before = nuts .insertbefore
+nuts .is_direct = nuts .isdirect
+nuts .is_node = nuts .isnode
+nuts .is_nut = nuts .isnut
+nuts .is_zero_glue = nuts .iszeroglue
+nuts .mlist_to_hlist = nuts .mlisttohlist
+nuts .protect_glyph = nuts .protectglyph
+nuts .protect_glyphs = nuts .protectglyphs
+-----.protrusion_skippable = nuts .protrusionskippable
+nuts .set_attribute = nuts .setattribute
+-----.set_synctex_fields = nuts .setsynctexfields
+nuts .start_of_par = nuts .startofpar
+nuts .traverse_id = nuts .traverseid
+nuts .traverse_char = nuts .traversechar
+nuts .traverse_glyph = nuts .traverseglyph
+nuts .traverse_id = nuts .traverseid
+nuts .traverse_list = nuts .traverselist
+nuts .unprotect_glyph = nuts .unprotectglyph
+nuts .unprotect_glyphs = nuts .unprotectglyphs
+nuts .unset_attribute = nuts .unsetattribute
+nuts .uses_font = nuts .usesfont
+
+-----.check_discretionaries = nodes.check_discretionaries
+nodes.copy_list = nodes.copylist
+nodes.copy_node = nodes.copynode
+nodes.current_attributes = nodes.currentattributes
+nodes.effective_glue = nodes.effectiveglue
+nodes.end_of_math = nodes.endofmath
+nodes.find_attribute = nodes.findattribute
+nodes.first_glyph = nodes.firstglyph
+-----.flatten_discretionaries = nodes.flattendiscretionaries
+nodes.flush_list = nodes.flushlist
+nodes.flush_node = nodes.flushnode
+nodes.has_attribute = nodes.hasattribute
+nodes.has_field = nodes.hasfield
+nodes.has_glyph = nodes.hasglyph
+nodes.insert_after = nodes.insertafter
+nodes.insert_before = nodes.insertbefore
+nodes.is_direct = nodes.isdirect
+nodes.is_node = nodes.isnode
+nodes.is_nut = nodes.isnut
+nodes.is_zero_glue = nodes.iszeroglue
+nodes.last_node = nodes.lastnode
+nodes.mlist_to_hlist = nodes.mlisttohlist
+nodes.protect_glyph = nodes.protectglyph
+nodes.protect_glyphs = nodes.protectglyphs
+-----.protrusion_skippable = nodes.protrusionskippable
+nodes.set_attribute = nodes.setattribute
+nodes.traverse_id = nodes.traverseid
+nodes.traverse_char = nodes.traversechar
+nodes.traverse_glyph = nodes.traverseglyph
+nodes.traverse_id = nodes.traverseid
+nodes.traverse_list = nodes.traverselist
+nodes.unprotect_glyph = nodes.unprotectglyph
+nodes.unprotect_glyphs = nodes.unprotectglyphs
+nodes.unset_attribute = nodes.unsetattribute
+nodes.uses_font = nodes.usesfont