1 files changed, 51 insertions, 51 deletions
diff --git a/tex/context/base/grph-u3d.lua b/tex/context/base/grph-u3d.lua
index 6961c5503..d141dc080 100644
--- a/tex/context/base/grph-u3d.lua
+++ b/tex/context/base/grph-u3d.lua
@@ -1,51 +1,51 @@
-if not modules then modules = { } end modules ['grph-u3d'] = {
-    version   = 1.001,
-    comment   = "companion to grph-inc.mkiv",
-    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
-    copyright = "PRAGMA ADE / ConTeXt Development Team",
-    license   = "see context related readme files"
-}
-
--- see lpdf-u3d.lua for comment
-
--- maybe: backends.codeinjections.insertu3d
-
-local trace_inclusion = false  trackers.register("figures.inclusion",  function(v) trace_inclusion = v end)
-
-local report_u3d = logs.reporter("graphics","u3d")
-
-local figures         = figures
-local context         = context
-local nodeinjections  = backends.nodeinjections
-local todimen         = string.todimen
-
-function figures.checkers.u3d(data)
-    local dr, du, ds = data.request, data.used, data.status
-    local width = todimen(dr.width or figures.defaultwidth)
-    local height = todimen(dr.height or figures.defaultheight)
-    local foundname = du.fullname
-    dr.width, dr.height = width, height
-    du.width, du.height, du.foundname = width, height, foundname
-    if trace_inclusion then
-        report_u3d("including u3d %a, width %p, height %p",foundname,width,height)
-    end
-    context.startfoundexternalfigure(width .. "sp",height .. "sp")
-    context(function()
-        nodeinjections.insertu3d {
-            foundname  = foundname,
-            width      = width,
-            height     = height,
-            factor     = number.dimenfactors.bp,
-            display    = dr.display,
-            controls   = dr.controls,
-            label      = dr.label,
-        }
-    end)
-    context.stopfoundexternalfigure()
-    return data
-end
-
-figures.includers.u3d = figures.includers.nongeneric
-
-figures.registersuffix("u3d","u3d")
-figures.registersuffix("prc","u3d")
+if not modules then modules = { } end modules ['grph-u3d'] = {
+    version   = 1.001,
+    comment   = "companion to grph-inc.mkiv",
+    author    = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+    copyright = "PRAGMA ADE / ConTeXt Development Team",
+    license   = "see context related readme files"
+}
+
+-- see lpdf-u3d.lua for comment
+
+-- maybe: backends.codeinjections.insertu3d
+
+local trace_inclusion = false  trackers.register("figures.inclusion",  function(v) trace_inclusion = v end)
+
+local report_u3d = logs.reporter("graphics","u3d")
+
+local figures         = figures
+local context         = context
+local nodeinjections  = backends.nodeinjections
+local todimen         = string.todimen
+
+function figures.checkers.u3d(data)
+    local dr, du, ds = data.request, data.used, data.status
+    local width = todimen(dr.width or figures.defaultwidth)
+    local height = todimen(dr.height or figures.defaultheight)
+    local foundname = du.fullname
+    dr.width, dr.height = width, height
+    du.width, du.height, du.foundname = width, height, foundname
+    if trace_inclusion then
+        report_u3d("including u3d %a, width %p, height %p",foundname,width,height)
+    end
+    context.startfoundexternalfigure(width .. "sp",height .. "sp")
+    context(function()
+        nodeinjections.insertu3d {
+            foundname  = foundname,
+            width      = width,
+            height     = height,
+            factor     = number.dimenfactors.bp,
+            display    = dr.display,
+            controls   = dr.controls,
+            label      = dr.label,
+        }
+    end)
+    context.stopfoundexternalfigure()
+    return data
+end
+
+figures.includers.u3d = figures.includers.nongeneric
+
+figures.registersuffix("u3d","u3d")
+figures.registersuffix("prc","u3d")