1 files changed, 0 insertions, 79 deletions
diff --git a/tex/context/base/mkiv/back-trf.mkxl b/tex/context/base/mkiv/back-trf.mkxl
deleted file mode 100644
index 2eedcdd1c..000000000
--- a/tex/context/base/mkiv/back-trf.mkxl
+++ /dev/null
@@ -1,79 +0,0 @@
-%D \module
-%D   [       file=back-trf,
-%D        version=2019.02.08, % 2009.04.15,
-%D          title=\CONTEXT\ Backend Macros,
-%D       subtitle=Transformations,
-%D         author=Hans Hagen,
-%D           date=\currentdate,
-%D      copyright={PRAGMA ADE \& \CONTEXT\ Development Team}]
-%C
-%C This module is part of the \CONTEXT\ macro||package and is
-%C therefore copyrighted by \PRAGMA. See mreadme.pdf for
-%C details.
-
-\unprotect
-
-\registerctxluafile{back-trf}{}
-
-% rotation
-
-\permanent\protected\def\dostartrotation#1%
-  {\forcecolorhack
-   \clf_startrotation#1\relax} % todo: implement without Q q
-
-\permanent\protected\def\dostoprotation
-  {\clf_stoprotation
-   \forcecolorhack}
-
-% scaling
-
-\permanent\protected\def\dostartscaling#1#2%
-  {\forcecolorhack
-   \clf_startscaling rx #1 ry #2\relax}
-
-\permanent\protected\def\dostopscaling
-  {\clf_stopscaling
-   \forcecolorhack}
-
-% mirroring
-
-\permanent\protected\def\dostartmirroring
-  {\clf_startmirroring}
-
-\permanent\protected\def\dostopmirroring
-  {\clf_stopmirroring}
-
-% transform
-
-\permanent\protected\def\dotransformnextbox#1#2#3#4#5#6%
-  {\dowithnextbox{\dodotransformnextbox{#1}{#2}{#3}{#4}{#5}{#6}}}
-
-\permanent\protected\def\dodotransformnextbox#1#2#3#4#5#6%
-  {\hpack
-     {\kern #5\onebasepoint
-      \raise#6\onebasepoint
-      \hpack
-        {\clf_startmatrix rx #1 sx #2 sy #3 ry #4\relax
-         \box\nextbox
-         \clf_stopmatrix}}}
-
-%D \macros
-%D   {dostartclipping,dostopclipping}
-%D
-%D Clipping is implemented in such a way that an arbitrary code can be fed.
-%D
-%D \starttyping
-%D \dostartclipping {pathname} {width} {height}
-%D \dostopclipping
-%D \stoptyping
-
-\permanent\protected\def\dostartclipping#1#2#3% we can move this to lua and only set a box here
-  {\forcecolorhack
-   \meta_grab_clip_path{#1}{#2}{#3}%
-   \clf_startclipping{\MPclippath}%
-   \glet\MPclippath\empty}
-
-\permanent\protected\def\dostopclipping
-  {\clf_stopclipping}
-
-\protect \endinput