1 files changed, 25 insertions, 0 deletions
diff --git a/tex/context/base/back-ini.lua b/tex/context/base/back-ini.lua
index 6f58b3262..e8af4d9d9 100644
--- a/tex/context/base/back-ini.lua
+++ b/tex/context/base/back-ini.lua
@@ -6,6 +6,13 @@ if not modules then modules = { } end modules ['back-ini'] = {
     license   = "see context related readme files"
 }
 
+-- -- how to create a shortcut:
+--
+-- local function something(...)
+--     something = backends.codeinjections.something
+--     return something(...)
+-- end
+
 local next, type = next, type
 local format = string.format
 
@@ -95,3 +102,21 @@ tables.vfspecials = allocate {
     startslant = comment,
     stopslant  = comment,
 }
+
+-- we'd better have this return something (defaults)
+
+function codeinjections.getpos   () return 0, 0 end
+function codeinjections.gethpos  () return 0 end
+function codeinjections.getvpos  () return 0 end
+function codeinjections.hasmatrix() return false end
+function codeinjections.getmatrix() return 1, 0, 0, 1, 0, 0 end
+
+-- can best be here
+
+interfaces.implement {
+    name      = "setrealspaces",
+    arguments = "string",
+    actions   = function(v)
+        nodes.tasks.setaction("shipouts","nodes.handlers.accessibility",v == interfaces.variables.yes)
+    end
+}