Add :distant-foreground to faces.

* doc/lispref/display.texi (Face Attributes): Document :distant-foreground.

* etc/NEWS: Mention :distant-foreground.

* lisp/faces.el (face-x-resources): Add :distant-foreground.
(region): Use :distant-foreground for gtk and ns.

* src/dispextern.h (lface_attribute_index): Add
LFACE_DISTANT_FOREGROUND_INDEX.

* src/xfaces.c: Declare color_distance.
(QCdistant_foreground): New variable.
(NEAR_SAME_COLOR_THRESHOLD): New define.
(load_color2): New function.
(load_color): Call load_color2.
(load_face_colors): Call load_color2 and if distant-color is specified
calculate distant and use distant-color if colors are near.
(LFACE_DISTANT_FOREGROUND): New define.
(merge_face_ref, Finternal_set_lisp_face_attribute)
(Finternal_get_lisp_face_attribute)
(x_supports_face_attributes_p): Handle distant-foreground similar to
foreground.
(syms_of_xfaces): DEFSYM QCdistant_foreground.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index d7cf7d47b0b..8186e220d7d 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,22 @@
+2013-11-01  Jan Djärv  <jan.h.d@swipnet.se>
+
+        * xfaces.c: Declare color_distance.
+        (QCdistant_foreground): New variable.
+        (NEAR_SAME_COLOR_THRESHOLD): New define.
+        (load_color2): New function.
+        (load_color): Call load_color2.
+        (load_face_colors): Call load_color2 and if distant-color is specified
+        calculate distant and use distant-color if colors are near.
+        (LFACE_DISTANT_FOREGROUND): New define.
+        (merge_face_ref, Finternal_set_lisp_face_attribute)
+        (Finternal_get_lisp_face_attribute)
+        (x_supports_face_attributes_p): Handle distant-foreground similar to
+        foreground.
+        (syms_of_xfaces): DEFSYM QCdistant_foreground.
+
+        * dispextern.h (lface_attribute_index): Add
+        LFACE_DISTANT_FOREGROUND_INDEX.
+
 2013-11-01  Claudio Bley  <claudio.bley@googlemail.com>
 
         * image.c (pbm_next_char): New function.  See