2 files changed, 21 insertions, 61 deletions
diff --git a/gfx/README b/gfx/README
deleted file mode 100644
index b75c1fc5..00000000
--- a/gfx/README
+++ /dev/null
@@ -1,61 +0,0 @@
-
-Graphical tools targetting Cocoa, X11 and Linux framebuffer.
-
-	make GFX=cocoa
-	make GFX=x11
-	make GFX=fb
-
-								  brot
-
-Mandelbrot renderer.
-
-	-i n       depth
-	-s n       samples
-	-t a+bi    translate
-	-f a+bi    transform
-
-	q     quit
-	,.    depth
-	[]    samples
-	hl    real translation
-	kj    imaginary translation
-	ui    rotation
-	-+    scale
-	0     reset
-
-								  gfxx
-
-Graphics data explorer. Dumps PNGs.
-
-	-c {indexed,grayscale,rgb}    set color space
-	-p PATH                       load palette
-	-e {l,b}                      set byte order
-	-E {l,b}                      set bit order
-	-b NNNN                       set pad, R, G, B bits
-	-n N                          set offset
-	-f                            flip
-	-m                            mirror
-	-w N                          set width
-	-z N                          set scale
-	-o PREFIX                     set output prefix
-
-	q      quit
-	x      dump one frame
-	X      dump each frame
-	o      print options
-	[]     switch color spaces
-	p      sample palette
-	P      dump palette
-	{}     switch bits presets
-	e      swap byte order
-	E      swap bit order
-	hl     offset by byte
-	jk     offset by pixel
-	HL     offset by row
-	JK     offset by square
-	,.     adjust width
-	<>     half/double width
-	f      flip
-	m      mirror
-	-+     zoom
-	0-9    set bits
diff --git a/gfx/README.7 b/gfx/README.7
new file mode 100644
index 00000000..bbb716ca
--- /dev/null
+++ b/gfx/README.7
@@ -0,0 +1,21 @@
+.Dd $Mdocdate$
+.Dt README 7
+.Os "Causal Agency"
+.Sh NAME
+.Nm gfx
+.Nd graphical utilities
+.Sh DESCRIPTION
+Graphial tools targeting
+Cocoa,
+X11
+and Linux framebuffer.
+.Pp
+To build, run one of:
+.Bd -literal -offset indent
+make GFX=cocoa
+make GFX=x11
+make GFX=fb
+.Ed
+.Sh SEE ALSO
+.Xr brot 1 ,
+.Xr gfxx 1