Use the Plan 9 version of the world.

1 files changed, 34 insertions, 11 deletions

diff --git a/troff/font/devutf/charlib/RC b/troff/font/devutf/charlib/RC
index bfb2af2f..954e290d 100644
--- a/troff/font/devutf/charlib/RC
+++ b/troff/font/devutf/charlib/RC
@@ -1,13 +1,36 @@
-/build_RC {
+%
+% This stuff has gotten terribly complicated - sorry.
+%
+
+currentdict /bvbbox known not {/bvbbox [0 0 0 0 0 0 0] def} if
+
+/build_rc {
     pop
-    size 4 div /side exch def
-    currentpoint
-    newpath
-    moveto
-    0 side 1.5 mul rmoveto
-    0 side rlineto
-    side 2.5 mul 0 rlineto
-    0 side neg rlineto
-    closepath
-    fill
+    gsave
+	currentpoint translate newpath
+	bvbbox 6 get size ne {
+	    gsave
+		initgraphics
+		scaling scaling scale
+		0 0 moveto
+		(\357) false charpath flattenpath pathbbox 0 0 size bvbbox astore pop
+		0 1 idtransform dup mul exch dup mul add sqrt dup
+		bvbbox 1 get add bvbbox 1 3 -1 roll put
+		bvbbox 3 get exch sub bvbbox 3 3 -1 roll put
+		bvbbox 2 get bvbbox 0 get sub bvbbox 4 3 -1 roll put
+		bvbbox 2 get bvbbox 0 get add 2 div bvbbox 5 3 -1 roll put
+	    grestore
+	} if
+	bvbbox 2 get bvbbox 1 get moveto
+	bvbbox 2 get bvbbox 3 get lineto
+	bvbbox 5 get bvbbox 4 get 8 mul sub dup bvbbox 3 get lineto
+	bvbbox 1 get lineto closepath clip newpath
+	0 0 moveto (\357) show
+	bvbbox 5 get bvbbox 3 get moveto
+	bvbbox 4 get dup dup
+	8 mul neg 0 rlineto
+	0 exch neg rlineto
+	8 mul 0 rlineto
+	closepath clip eofill
+    grestore
 } def