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;;; tango-theme.el --- Tango-based custom theme for faces
;; Copyright (C) 2010-2018 Free Software Foundation, Inc.
;; Authors: Chong Yidong <cyd@stupidchicken>
;; Jan Moringen <jan.moringen@uni-bielefeld.de>
;; 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 <https://www.gnu.org/licenses/>.
;;; Commentary
;; The colors in this theme come from the Tango palette, which is in
;; the public domain: http://tango.freedesktop.org/
;;; Code:
(deftheme tango
"Face colors using the Tango palette (light background).
Basic, Font Lock, Isearch, Gnus, Message, Ediff, Flyspell,
Semantic, and Ansi-Color faces are included.")
(let ((class '((class color) (min-colors 89)))
;; Tango palette colors.
(butter-1 "#fce94f") (butter-2 "#edd400") (butter-3 "#c4a000")
(orange-1 "#fcaf3e") (orange-2 "#f57900") (orange-3 "#ce5c00")
(choc-1 "#e9b96e") (choc-2 "#c17d11") (choc-3 "#8f5902")
(cham-1 "#8ae234") (cham-2 "#73d216") (cham-3 "#4e9a06")
(blue-1 "#729fcf") (blue-2 "#3465a4") (blue-3 "#204a87")
(plum-1 "#ad7fa8") (plum-2 "#75507b") (plum-3 "#5c3566")
(red-1 "#ef2929") (red-2 "#cc0000") (red-3 "#a40000")
(alum-1 "#eeeeec") (alum-2 "#d3d7cf") (alum-3 "#babdb6")
(alum-4 "#888a85") (alum-5 "#5f615c") (alum-6 "#2e3436")
;; Not in Tango palette; used for better contrast.
(cham-4 "#346604") (blue-0 "#8cc4ff") (orange-4 "#b35000"))
(custom-theme-set-faces
'tango
`(default ((,class (:foreground ,alum-6 :background ,alum-1))))
`(cursor ((,class (:background ,blue-3))))
;; Highlighting faces
`(fringe ((,class (:background ,alum-2))))
`(highlight ((,class (:background ,alum-3))))
`(region ((,class (:background ,alum-3))))
`(secondary-selection ((,class (:background ,blue-0))))
`(isearch ((,class (:foreground "#ffffff" :background ,orange-3))))
`(lazy-highlight ((,class (:background ,choc-1))))
`(trailing-whitespace ((,class (:background ,red-1))))
;; Mode line faces
`(mode-line ((,class (:box (:line-width -1 :style released-button)
:background ,alum-2 :foreground ,alum-6))))
`(mode-line-inactive ((,class (:box (:line-width -1 :style released-button)
:background ,alum-4 :foreground ,alum-6))))
;; Escape and prompt faces
`(minibuffer-prompt ((,class (:weight bold :foreground ,blue-3))))
`(escape-glyph ((,class (:foreground ,red-3))))
`(homoglyph ((,class (:foreground ,red-3))))
`(error ((,class (:foreground ,red-3))))
`(warning ((,class (:foreground ,orange-3))))
`(success ((,class (:foreground ,cham-3))))
;; Font lock faces
`(font-lock-builtin-face ((,class (:foreground ,plum-2))))
`(font-lock-comment-face ((,class (:slant italic :foreground ,alum-5))))
`(font-lock-constant-face ((,class (:weight bold :foreground ,blue-3))))
`(font-lock-function-name-face ((,class (:foreground ,red-3))))
`(font-lock-keyword-face ((,class (:foreground ,cham-4))))
`(font-lock-string-face ((,class (:foreground ,plum-3))))
`(font-lock-type-face ((,class (:foreground ,blue-3))))
`(font-lock-variable-name-face ((,class (:foreground ,orange-4))))
;; Button and link faces
`(link ((,class (:underline t :foreground ,blue-3))))
`(link-visited ((,class (:underline t :foreground ,blue-2))))
;; Gnus faces
`(gnus-group-news-1 ((,class (:weight bold :foreground ,plum-3))))
`(gnus-group-news-1-low ((,class (:foreground ,plum-3))))
`(gnus-group-news-2 ((,class (:weight bold :foreground ,blue-3))))
`(gnus-group-news-2-low ((,class (:foreground ,blue-3))))
`(gnus-group-news-3 ((,class (:weight bold :foreground ,red-3))))
`(gnus-group-news-3-low ((,class (:foreground ,red-3))))
`(gnus-group-news-4 ((,class (:weight bold :foreground ,"#7a4c02"))))
`(gnus-group-news-4-low ((,class (:foreground ,"#7a4c02"))))
`(gnus-group-news-5 ((,class (:weight bold :foreground ,orange-3))))
`(gnus-group-news-5-low ((,class (:foreground ,orange-3))))
`(gnus-group-news-low ((,class (:foreground ,alum-4))))
`(gnus-group-mail-1 ((,class (:weight bold :foreground ,plum-3))))
`(gnus-group-mail-1-low ((,class (:foreground ,plum-3))))
`(gnus-group-mail-2 ((,class (:weight bold :foreground ,blue-3))))
`(gnus-group-mail-2-low ((,class (:foreground ,blue-3))))
`(gnus-group-mail-3 ((,class (:weight bold :foreground ,cham-3))))
`(gnus-group-mail-3-low ((,class (:foreground ,cham-3))))
`(gnus-group-mail-low ((,class (:foreground ,alum-4))))
`(gnus-header-content ((,class (:foreground ,cham-3))))
`(gnus-header-from ((,class (:weight bold :foreground ,butter-3))))
`(gnus-header-subject ((,class (:foreground ,red-3))))
`(gnus-header-name ((,class (:foreground ,blue-3))))
`(gnus-header-newsgroups ((,class (:foreground ,alum-4))))
;; Message faces
`(message-header-name ((,class (:foreground ,blue-3))))
`(message-header-cc ((,class (:foreground ,butter-3))))
`(message-header-other ((,class (:foreground ,choc-2))))
`(message-header-subject ((,class (:foreground ,red-3))))
`(message-header-to ((,class (:weight bold :foreground ,butter-3))))
`(message-cited-text ((,class (:slant italic :foreground ,alum-5))))
`(message-separator ((,class (:weight bold :foreground ,cham-3))))
;; SMerge
`(smerge-refined-change ((,class (:background ,plum-1))))
;; Ediff
`(ediff-current-diff-A ((,class (:background ,blue-1))))
`(ediff-fine-diff-A ((,class (:background ,plum-1))))
`(ediff-current-diff-B ((,class (:background ,butter-1))))
`(ediff-fine-diff-B ((,class (:background ,orange-1))))
;; Flyspell
`(flyspell-duplicate ((,class (:underline ,orange-1))))
`(flyspell-incorrect ((,class (:underline ,red-1))))
;; Realgud
`(realgud-overlay-arrow1 ((,class (:foreground "dark green"))))
`(realgud-overlay-arrow2 ((,class (:foreground "#7a4c02"))))
`(realgud-overlay-arrow3 ((,class (:foreground ,orange-1))))
`(realgud-bp-disabled-face ((,class (:foreground ,plum-1))))
`(realgud-bp-line-enabled-face ((,class (:underline "red"))))
`(realgud-bp-line-disabled-face ((,class (:underline ,plum-1))))
`(realgud-file-name ((,class :foreground "dark green")))
`(realgud-line-number ((,class :foreground ,blue-3)))
`(realgud-backtrace-number ((,class :foreground ,blue-3 :weight bold)))
;; Semantic faces
`(semantic-decoration-on-includes ((,class (:underline ,cham-4))))
`(semantic-decoration-on-private-members-face
((,class (:background ,alum-2))))
`(semantic-decoration-on-protected-members-face
((,class (:background ,alum-2))))
`(semantic-decoration-on-unknown-includes
((,class (:background ,choc-3))))
`(semantic-decoration-on-unparsed-includes
((,class (:underline ,orange-3))))
`(semantic-tag-boundary-face ((,class (:overline ,blue-1))))
`(semantic-unmatched-syntax-face ((,class (:underline ,red-1)))))
(custom-theme-set-variables
'tango
`(ansi-color-names-vector [,alum-6 ,red-3 ,cham-3 ,butter-3
,blue-3 ,plum-3 ,blue-1 ,alum-1])))
(provide-theme 'tango)
;;; tango-theme.el ends here
|
