Merge from trunk.

10 files changed, 141 insertions, 8 deletions

diff --git a/etc/ChangeLog b/etc/ChangeLog
index 78c19326afe..109124af4ee 100644
--- a/etc/ChangeLog
+++ b/etc/ChangeLog
@@ -1,3 +1,7 @@
+2011-06-14  Chong Yidong  <cyd@stupidchicken.com>
+
+        * themes/dichromacy-theme.el: New theme.
+
 2011-06-07  Paul Eggert  <eggert@cs.ucla.edu>
 
         * NEWS: Mention new configure option --with-wide-int.
diff --git a/etc/themes/dichromacy-theme.el b/etc/themes/dichromacy-theme.el
new file mode 100644
index 00000000000..0105080ab08
--- /dev/null
+++ b/etc/themes/dichromacy-theme.el
@@ -0,0 +1,127 @@
+;;; dichromacy-theme.el --- color theme suitable for color-blind users
+
+;; Copyright (C) 2011 Free Software Foundation, Inc.
+
+;; Author: Chong Yidong <cyd@stupidchicken>
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
+
+;;; Code:
+
+(deftheme dichromacy
+  "Face colors suitable for red/green color-blind users.
+The color palette is from B. Wong, Nature Methods 8, 441 (2011).
+It is intended to provide good variability while being easily
+differentiated by individuals with protanopia or deuteranopia.
+
+Basic, Font Lock, Isearch, Gnus, Message, Flyspell, and
+Ansi-Color faces are included.")
+
+(let ((class '((class color) (min-colors 89)))
+      (orange "#e69f00")
+      (skyblue "#56b4e9")
+      (bluegreen "#009e73")
+      (yellow "#f8ec59")
+      (blue "#0072b2")
+      (vermillion "#d55e00")
+      (redpurple "#cc79a7")
+      (bluegray "#848ea9"))
+  (custom-theme-set-faces
+   'dichromacy
+   `(default ((,class (:foreground "black" :background "white"))))
+   `(cursor ((,class (:foreground "white" :background "black"))))
+   ;; Highlighting faces
+   `(fringe ((,class (:background "#f7f7f7"))))
+   `(highlight ((,class (:foreground ,blue :background "#e5e5e5"))))
+   `(region ((,class (:foreground unspecified :background ,yellow))))
+   `(secondary-selection ((,class (:background "#e5e5e5"))))
+   `(isearch ((,class (:foreground "white" :background ,vermillion))))
+   `(lazy-highlight ((,class (:foreground "white" :background ,redpurple))))
+   `(trailing-whitespace ((,class (:background ,vermillion))))
+   ;; Mode line faces
+   `(mode-line ((,class (:box (:line-width -1 :style released-button)
+                              :background "#e5e5e5" :foreground "black"))))
+   `(mode-line-inactive ((,class (:box (:line-width -1 :style released-button)
+                                       :background "#b0b0b0"
+                                       :foreground "black"))))
+   ;; Escape and prompt faces
+   `(minibuffer-prompt ((,class (:weight bold :foreground ,blue))))
+   `(escape-glyph ((,class (:foreground ,vermillion))))
+   ;; Font lock faces
+   `(font-lock-builtin-face ((,class (:foreground ,blue))))
+   `(font-lock-comment-face ((,class (:slant italic :foreground ,bluegreen))))
+   `(font-lock-constant-face ((,class (:weight bold :foreground ,vermillion))))
+   `(font-lock-function-name-face ((,class (:foreground ,vermillion))))
+   `(font-lock-keyword-face ((,class (:weight bold :foreground ,skyblue))))
+   `(font-lock-string-face ((,class (:foreground ,bluegray))))
+   `(font-lock-type-face ((,class (:weight bold :foreground ,blue))))
+   `(font-lock-variable-name-face ((,class (:weight bold :foreground ,orange))))
+   `(font-lock-warning-face ((,class (:weight bold :slant italic
+                                      :foreground ,vermillion))))
+   ;; Button and link faces
+   `(button ((,class (:underline t :foreground ,blue))))
+   `(link ((,class (:underline t :foreground ,blue))))
+   `(link-visited ((,class (:underline t :foreground ,redpurple))))
+   ;; Gnus faces
+   `(gnus-group-news-1 ((,class (:weight bold :foreground ,vermillion))))
+   `(gnus-group-news-1-low ((,class (:foreground ,vermillion))))
+   `(gnus-group-news-2 ((,class (:weight bold :foreground ,orange))))
+   `(gnus-group-news-2-low ((,class (:foreground ,orange))))
+   `(gnus-group-news-3 ((,class (:weight bold :foreground ,skyblue))))
+   `(gnus-group-news-3-low ((,class (:foreground ,skyblue))))
+   `(gnus-group-news-4 ((,class (:weight bold :foreground ,redpurple))))
+   `(gnus-group-news-4-low ((,class (:foreground ,redpurple))))
+   `(gnus-group-news-5 ((,class (:weight bold :foreground ,blue))))
+   `(gnus-group-news-5-low ((,class (:foreground ,blue))))
+   `(gnus-group-news-low ((,class (:foreground ,bluegreen))))
+   `(gnus-group-mail-1 ((,class (:weight bold :foreground ,vermillion))))
+   `(gnus-group-mail-1-low ((,class (:foreground ,vermillion))))
+   `(gnus-group-mail-2 ((,class (:weight bold :foreground ,orange))))
+   `(gnus-group-mail-2-low ((,class (:foreground ,orange))))
+   `(gnus-group-mail-3 ((,class (:weight bold :foreground ,skyblue))))
+   `(gnus-group-mail-3-low ((,class (:foreground ,skyblue))))
+   `(gnus-group-mail-low ((,class (:foreground ,bluegreen))))
+   `(gnus-header-content ((,class (:foreground ,redpurple))))
+   `(gnus-header-from ((,class (:weight bold :foreground ,blue))))
+   `(gnus-header-subject ((,class (:foreground ,orange))))
+   `(gnus-header-name ((,class (:foreground ,skyblue))))
+   `(gnus-header-newsgroups ((,class (:foreground ,vermillion))))
+   ;; Message faces
+   `(message-header-name ((,class (:foreground ,skyblue))))
+   `(message-header-cc ((,class (:foreground ,vermillion))))
+   `(message-header-other ((,class (:foreground ,bluegreen))))
+   `(message-header-subject ((,class (:foreground ,orange))))
+   `(message-header-to ((,class (:weight bold :foreground ,blue))))
+   `(message-cited-text ((,class (:slant italic :foreground ,bluegreen))))
+   `(message-separator ((,class (:weight bold :foreground ,redpurple))))
+   ;; Flyspell
+   `(flyspell-duplicate ((,class (:weight unspecified :foreground unspecified
+                                  :slant unspecified :underline ,orange))))
+   `(flyspell-incorrect ((,class (:weight unspecified :foreground unspecified
+                                  :slant unspecified :underline ,redpurple)))))
+
+  (custom-theme-set-variables
+   'dichromacy
+   `(ansi-color-names-vector ["black" ,vermillion ,bluegreen ,yellow
+                              ,blue ,redpurple ,skyblue "white"])))
+
+(provide-theme 'dichromacy)
+
+;; Local Variables:
+;; no-byte-compile: t
+;; End:
+
+;;; dichromacy-theme.el ends here
diff --git a/etc/themes/light-blue-theme.el b/etc/themes/light-blue-theme.el
index 60f9fa8dc9d..98c74b268af 100644
--- a/etc/themes/light-blue-theme.el
+++ b/etc/themes/light-blue-theme.el
@@ -26,7 +26,7 @@
 ;;; Code:
 
 (deftheme light-blue
-  "Theme with a light blue backgound.")
+  "Face colors utilizing a light blue backgound.")
 
 (let ((class '((class color) (min-colors 89))))
   (custom-theme-set-faces
diff --git a/etc/themes/misterioso-theme.el b/etc/themes/misterioso-theme.el
index 864d31d9b09..ab4b2bc6191 100644
--- a/etc/themes/misterioso-theme.el
+++ b/etc/themes/misterioso-theme.el
@@ -22,7 +22,7 @@
 ;;; Code:
 
 (deftheme misterioso
-  "Theme for faces, using light colors on a dark gray background.")
+  "Predominantly blue/cyan faces on a dark cyan background.")
 
 (let ((class '((class color) (min-colors 89))))
 
diff --git a/etc/themes/tango-dark-theme.el b/etc/themes/tango-dark-theme.el
index a5731ab7d7d..b5621d10320 100644
--- a/etc/themes/tango-dark-theme.el
+++ b/etc/themes/tango-dark-theme.el
@@ -28,7 +28,7 @@
 ;;; Code:
 
 (deftheme tango-dark
-  "Theme for faces, based on the Tango palette with a dark background.
+  "Face colors using the Tango palette (dark background).
 Basic, Font Lock, Isearch, Gnus, Message, Ediff, Flyspell,
 Semantic, and Ansi-Color faces are included.")
 
diff --git a/etc/themes/tango-theme.el b/etc/themes/tango-theme.el
index 7be50a17f5f..c58e0036353 100644
--- a/etc/themes/tango-theme.el
+++ b/etc/themes/tango-theme.el
@@ -28,7 +28,7 @@
 ;;; Code:
 
 (deftheme tango
-  "Theme for faces, based on the Tango palette with a light background.
+  "Face colors using the Tango palette (light background).
 Basic, Font Lock, Isearch, Gnus, Message, Ediff, Flyspell,
 Semantic, and Ansi-Color faces are included.")
 
diff --git a/etc/themes/tsdh-dark-theme.el b/etc/themes/tsdh-dark-theme.el
index b4fe0b59237..aaa43435ddf 100644
--- a/etc/themes/tsdh-dark-theme.el
+++ b/etc/themes/tsdh-dark-theme.el
@@ -20,7 +20,8 @@
 ;;; Code:
 
 (deftheme tsdh-dark
-  "Theme with dark background used and created by Tassilo Horn.")
+  "Minor tweaks to the Emacs dark-background defaults.
+Used and created by Tassilo Horn.")
 
 (custom-theme-set-faces
  'tsdh-dark
diff --git a/etc/themes/tsdh-light-theme.el b/etc/themes/tsdh-light-theme.el
index 4eda7a4b7c3..e7a2bafb03e 100644
--- a/etc/themes/tsdh-light-theme.el
+++ b/etc/themes/tsdh-light-theme.el
@@ -20,7 +20,8 @@
 ;;; Code:
 
 (deftheme tsdh-light
-  "Black on white theme used and created by Tassilo Horn.")
+  "Minor tweaks to the Emacs white-background defaults.
+Used and created by Tassilo Horn.")
 
 (custom-theme-set-faces
  'tsdh-light
diff --git a/etc/themes/wheatgrass-theme.el b/etc/themes/wheatgrass-theme.el
index 7fd241c5057..3a08bb63d96 100644
--- a/etc/themes/wheatgrass-theme.el
+++ b/etc/themes/wheatgrass-theme.el
@@ -20,7 +20,7 @@
 ;;; Code:
 
 (deftheme wheatgrass
-  "A high-contrast theme with a black background.
+  "High-contrast green/blue/brown faces on a black background.
 Basic, Font Lock, Isearch, Gnus, and Message faces are included.
 The default face foreground is wheat, with other faces in shades
 of green, brown, and blue.")
diff --git a/etc/themes/wombat-theme.el b/etc/themes/wombat-theme.el
index 6a16b52ee24..2aa64f894bf 100644
--- a/etc/themes/wombat-theme.el
+++ b/etc/themes/wombat-theme.el
@@ -22,7 +22,7 @@
 ;;; Code:
 
 (deftheme wombat
-  "Theme for faces, using easy-on-the eyes colors on a dark gray background.
+  "Medium-contrast faces with a dark gray background.
 Adapted, with permission, from a Vim color scheme by Lars H. Nielsen.
 Basic, Font Lock, Isearch, Gnus, Message, and Ansi-Color faces
 are included.")