diff options
Diffstat (limited to 'src/xfaces.c')
| -rw-r--r-- | src/xfaces.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/xfaces.c b/src/xfaces.c index 0ed6fa1d8e2..849ad6bbdf4 100644 --- a/src/xfaces.c +++ b/src/xfaces.c @@ -4189,12 +4189,12 @@ prepare_face_for_display (struct frame *f, struct face *face) static int color_distance (XColor *x, XColor *y) { - /* This formula is from a paper title `Colour metric' by Thiadmer Riemersma. + /* This formula is from a paper titled `Colour metric' by Thiadmer Riemersma. Quoting from that paper: This formula has results that are very close to L*u*v* (with the modified lightness curve) and, more importantly, it is a more even - algorithm: it does not have a range of colours where it suddenly + algorithm: it does not have a range of colors where it suddenly gives far from optimal results. See <http://www.compuphase.com/cmetric.htm> for more info. */ |