...

diff --git a/utilities/compare.1 b/utilities/compare.1
index 53596f5bcc637b80f8a89709db785367a5c057ac..5387a2de1a7dc336bda97ae17c1915067e62060c 100644 (file)
--- a/utilities/compare.1
+++ b/utilities/compare.1
@@ -36,10 +36,12 @@ Image Settings:
                        de-emphasize pixel differences with this color
   \-metric type         measure differences between images with this metric
   \-monitor             monitor progress
+  \-negate              replace each pixel with its complementary color
   \-profile filename    add, delete, or apply an image profile
   \-quality value       JPEG/MIFF/PNG compression level
   \-quiet               suppress all warning messages
   \-quantize colorspace reduce colors in this colorspace
+  \-read-mask filename  associate a read mask with the image
   \-regard-warnings     pay attention to warning messages
   \-respect-parentheses settings remain in effect until parenthesis boundary
   \-sampling-factor geometry
@@ -55,6 +57,7 @@ Image Settings:
   \-transparent-color color
                        transparent color
   \-type type           image type
+  \-write-mask filename associate a write mask with the image
   \-verbose             print detailed information about the image
   \-virtual-pixel method
                        virtual pixel access method