lisp/org-faces.el

   1 ;;; org-faces.el --- Face definitions for Org-mode.
   2
   3 ;; Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
   4
   5 ;; Author: Carsten Dominik <carsten at orgmode dot org>
   6 ;; Keywords: outlines, hypermedia, calendar, wp
   7 ;; Homepage: http://orgmode.org
   8 ;; Version: 6.19
   9 ;;
  10 ;; This file is part of GNU Emacs.
  11 ;;
  12 ;; GNU Emacs is free software: you can redistribute it and/or modify
  13 ;; it under the terms of the GNU General Public License as published by
  14 ;; the Free Software Foundation, either version 3 of the License, or
  15 ;; (at your option) any later version.
  16
  17 ;; GNU Emacs is distributed in the hope that it will be useful,
  18 ;; but WITHOUT ANY WARRANTY; without even the implied warranty of
  19 ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20 ;; GNU General Public License for more details.
  21
  22 ;; You should have received a copy of the GNU General Public License
  23 ;; along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.
  24 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
  25 ;;
  26 ;;; Commentary:
  27
  28 ;; This file contains the face definitions for Org.
  29
  30 ;;; Code:
  31
  32 (require 'org-macs)
  33 (require 'org-compat)
  34
  35 (defgroup org-faces nil
  36   "Faces in Org-mode."
  37   :tag "Org Faces"
  38   :group 'org-font-lock)
  39
  40 (defface org-hide
  41   '((((background light)) (:foreground "white"))
  42     (((background dark)) (:foreground "black")))
  43   "Face used to hide leading stars in headlines.
  44 The foreground color of this face should be equal to the background
  45 color of the frame."
  46   :group 'org-faces)
  47
  48 (defface org-level-1 ;; originally copied from font-lock-function-name-face
  49   (org-compatible-face 'outline-1
  50     '((((class color) (min-colors 88) (background light)) (:foreground "Blue1"))
  51       (((class color) (min-colors 88) (background dark)) (:foreground "LightSkyBlue"))
  52       (((class color) (min-colors 16) (background light)) (:foreground "Blue"))
  53       (((class color) (min-colors 16) (background dark)) (:foreground "LightSkyBlue"))
  54       (((class color) (min-colors 8)) (:foreground "blue" :bold t))
  55       (t (:bold t))))
  56   "Face used for level 1 headlines."
  57   :group 'org-faces)
  58
  59 (defface org-level-2 ;; originally copied from font-lock-variable-name-face
  60   (org-compatible-face 'outline-2
  61     '((((class color) (min-colors 16) (background light)) (:foreground "DarkGoldenrod"))
  62       (((class color) (min-colors 16) (background dark))  (:foreground "LightGoldenrod"))
  63       (((class color) (min-colors 8)  (background light)) (:foreground "yellow"))
  64       (((class color) (min-colors 8)  (background dark))  (:foreground "yellow" :bold t))
  65       (t (:bold t))))
  66   "Face used for level 2 headlines."
  67   :group 'org-faces)
  68
  69 (defface org-level-3 ;; originally copied from font-lock-keyword-face
  70   (org-compatible-face 'outline-3
  71     '((((class color) (min-colors 88) (background light)) (:foreground "Purple"))
  72       (((class color) (min-colors 88) (background dark))  (:foreground "Cyan1"))
  73       (((class color) (min-colors 16) (background light)) (:foreground "Purple"))
  74       (((class color) (min-colors 16) (background dark))  (:foreground "Cyan"))
  75       (((class color) (min-colors 8)  (background light)) (:foreground "purple" :bold t))
  76       (((class color) (min-colors 8)  (background dark))  (:foreground "cyan" :bold t))
  77       (t (:bold t))))
  78   "Face used for level 3 headlines."
  79   :group 'org-faces)
  80
  81 (defface org-level-4   ;; originally copied from font-lock-comment-face
  82   (org-compatible-face 'outline-4
  83     '((((class color) (min-colors 88) (background light)) (:foreground "Firebrick"))
  84       (((class color) (min-colors 88) (background dark))  (:foreground "chocolate1"))
  85       (((class color) (min-colors 16) (background light)) (:foreground "red"))
  86       (((class color) (min-colors 16) (background dark))  (:foreground "red1"))
  87       (((class color) (min-colors 8) (background light))  (:foreground "red" :bold t))
  88       (((class color) (min-colors 8) (background dark))   (:foreground "red" :bold t))
  89       (t (:bold t))))
  90   "Face used for level 4 headlines."
  91   :group 'org-faces)
  92
  93 (defface org-level-5 ;; originally copied from font-lock-type-face
  94   (org-compatible-face 'outline-5
  95     '((((class color) (min-colors 16) (background light)) (:foreground "ForestGreen"))
  96       (((class color) (min-colors 16) (background dark)) (:foreground "PaleGreen"))
  97       (((class color) (min-colors 8)) (:foreground "green"))))
  98   "Face used for level 5 headlines."
  99   :group 'org-faces)
 100
 101 (defface org-level-6 ;; originally copied from font-lock-constant-face
 102   (org-compatible-face 'outline-6
 103     '((((class color) (min-colors 16) (background light)) (:foreground "CadetBlue"))
 104       (((class color) (min-colors 16) (background dark)) (:foreground "Aquamarine"))
 105       (((class color) (min-colors 8)) (:foreground "magenta"))))
 106   "Face used for level 6 headlines."
 107   :group 'org-faces)
 108
 109 (defface org-level-7 ;; originally copied from font-lock-builtin-face
 110   (org-compatible-face 'outline-7
 111     '((((class color) (min-colors 16) (background light)) (:foreground "Orchid"))
 112       (((class color) (min-colors 16) (background dark)) (:foreground "LightSteelBlue"))
 113       (((class color) (min-colors 8)) (:foreground "blue"))))
 114   "Face used for level 7 headlines."
 115   :group 'org-faces)
 116
 117 (defface org-level-8 ;; originally copied from font-lock-string-face
 118   (org-compatible-face 'outline-8
 119     '((((class color) (min-colors 16) (background light)) (:foreground "RosyBrown"))
 120       (((class color) (min-colors 16) (background dark)) (:foreground "LightSalmon"))
 121       (((class color) (min-colors 8)) (:foreground "green"))))
 122   "Face used for level 8 headlines."
 123   :group 'org-faces)
 124
 125 (defface org-special-keyword ;; originally copied from font-lock-string-face
 126   (org-compatible-face nil
 127     '((((class color) (min-colors 16) (background light)) (:foreground "RosyBrown"))
 128       (((class color) (min-colors 16) (background dark)) (:foreground "LightSalmon"))
 129       (t (:italic t))))
 130   "Face used for special keywords."
 131   :group 'org-faces)
 132
 133 (defface org-drawer ;; originally copied from font-lock-function-name-face
 134   (org-compatible-face nil
 135     '((((class color) (min-colors 88) (background light)) (:foreground "Blue1"))
 136       (((class color) (min-colors 88) (background dark)) (:foreground "LightSkyBlue"))
 137       (((class color) (min-colors 16) (background light)) (:foreground "Blue"))
 138       (((class color) (min-colors 16) (background dark)) (:foreground "LightSkyBlue"))
 139       (((class color) (min-colors 8)) (:foreground "blue" :bold t))
 140       (t (:bold t))))
 141   "Face used for drawers."
 142   :group 'org-faces)
 143
 144 (defface org-property-value nil
 145   "Face used for the value of a property."
 146   :group 'org-faces)
 147
 148 (defface org-column
 149   (org-compatible-face nil
 150     '((((class color) (min-colors 16) (background light))
 151        (:background "grey90" :weight normal :slant normal :strike-through nil
 152                     :underline nil))
 153       (((class color) (min-colors 16) (background dark))
 154        (:background "grey30" :weight normal :slant normal :strike-through nil
 155                     :underline nil))
 156       (((class color) (min-colors 8))
 157        (:background "cyan" :foreground "black"
 158                     :weight normal :slant normal :strike-through nil
 159                     :underline nil))
 160       (t (:inverse-video t))))
 161   "Face for column display of entry properties.
 162 This is actually only part of the face definition for the text in column view.
 163 The following faces apply, with this priority.
 164
 165 1. The color of the reference face.  This is normally the level fact that
 166    is used in the outline.  In agenda-mode, it will be the face of the
 167    first character in the line.  The color is explicitly retained to
 168    make sure that the column line still looks a bit like the structure
 169    line it is masking.
 170
 171 2. The `org-column' face.
 172
 173 3. The remaining properties of the reference face.
 174
 175 Since column view works by putting overlays with a display property
 176 over individual characters in the buffer, the face of the underlining
 177 character (this might for example be the a TODO keyword) might still
 178 shine through in some properties.  So when your column view looks
 179 funny, with \"random\" colors, weight, strike-through, try to explicitly
 180 set the properties in the `org-column' face.  For example, set
 181 :underline to nil, or the :slant to `normal'.
 182
 183 Under XEmacs, the rules are simpler, because the XEmacs version of
 184 column view defines special faces for each outline level.  See the file
 185 `org-colview-xemacs.el' for details."
 186   :group 'org-faces)
 187
 188 (defface org-column-title
 189   (org-compatible-face nil
 190     '((((class color) (min-colors 16) (background light))
 191        (:background "grey90" :underline t :weight bold))
 192       (((class color) (min-colors 16) (background dark))
 193        (:background "grey30" :underline t :weight bold))
 194       (((class color) (min-colors 8))
 195        (:background "cyan" :foreground "black" :underline t :weight bold))
 196       (t (:inverse-video t))))
 197   "Face for column display of entry properties."
 198   :group 'org-faces)
 199
 200 (when (fboundp 'set-face-attribute)
 201   ;; Make sure that a fixed-width face is used when we have a column table.
 202   (set-face-attribute 'org-column nil
 203                       :height (face-attribute 'default :height)
 204                       :family (face-attribute 'default :family)))
 205
 206 (defface org-agenda-column-dateline
 207   (org-compatible-face 'org-column
 208     '((t nil)))
 209   "Face used in agenda column view for datelines with summaries."
 210   :group 'org-faces)
 211
 212 (defface org-warning
 213   (org-compatible-face 'font-lock-warning-face
 214     '((((class color) (min-colors 16) (background light)) (:foreground "Red1" :bold t))
 215       (((class color) (min-colors 16) (background dark))  (:foreground "Pink" :bold t))
 216       (((class color) (min-colors 8)  (background light)) (:foreground "red"  :bold t))
 217       (((class color) (min-colors 8)  (background dark))  (:foreground "red"  :bold t))
 218       (t (:bold t))))
 219   "Face for deadlines and TODO keywords."
 220   :group 'org-faces)
 221
 222 (defface org-archived    ; similar to shadow
 223   (org-compatible-face 'shadow
 224     '((((class color grayscale) (min-colors 88) (background light))
 225        (:foreground "grey50"))
 226       (((class color grayscale) (min-colors 88) (background dark))
 227        (:foreground "grey70"))
 228       (((class color) (min-colors 8) (background light))
 229        (:foreground "green"))
 230       (((class color) (min-colors 8) (background dark))
 231        (:foreground "yellow"))))
 232   "Face for headline with the ARCHIVE tag."
 233   :group 'org-faces)
 234
 235 (defface org-link
 236   '((((class color) (background light)) (:foreground "Purple" :underline t))
 237     (((class color) (background dark)) (:foreground "Cyan" :underline t))
 238     (t (:underline t)))
 239   "Face for links."
 240   :group 'org-faces)
 241
 242 (defface org-footnote
 243   '((((class color) (background light)) (:foreground "Purple" :underline t))
 244     (((class color) (background dark)) (:foreground "Cyan" :underline t))
 245     (t (:underline t)))
 246   "Face for links."
 247   :group 'org-faces)
 248
 249 (defface org-ellipsis
 250   '((((class color) (background light)) (:foreground "DarkGoldenrod" :underline t))
 251     (((class color) (background dark)) (:foreground "LightGoldenrod" :underline t))
 252     (t (:strike-through t)))
 253   "Face for the ellipsis in folded text."
 254   :group 'org-faces)
 255
 256 (defface org-target
 257   '((((class color) (background light)) (:underline t))
 258     (((class color) (background dark)) (:underline t))
 259     (t (:underline t)))
 260   "Face for links."
 261   :group 'org-faces)
 262
 263 (defface org-date
 264   '((((class color) (background light)) (:foreground "Purple" :underline t))
 265     (((class color) (background dark)) (:foreground "Cyan" :underline t))
 266     (t (:underline t)))
 267   "Face for links."
 268   :group 'org-faces)
 269
 270 (defface org-sexp-date
 271   '((((class color) (background light)) (:foreground "Purple"))
 272     (((class color) (background dark)) (:foreground "Cyan"))
 273     (t (:underline t)))
 274   "Face for links."
 275   :group 'org-faces)
 276
 277 (defface org-tag
 278   '((t (:bold t)))
 279   "Default face for tags.
 280 Note that the variable `org-tag-faces' can be used to overrule this face for
 281 specific tags."
 282   :group 'org-faces)
 283
 284 (defface org-todo ; font-lock-warning-face
 285   (org-compatible-face nil
 286     '((((class color) (min-colors 16) (background light)) (:foreground "Red1" :bold t))
 287       (((class color) (min-colors 16) (background dark))  (:foreground "Pink" :bold t))
 288       (((class color) (min-colors 8)  (background light)) (:foreground "red"  :bold t))
 289       (((class color) (min-colors 8)  (background dark))  (:foreground "red"  :bold t))
 290       (t (:inverse-video t :bold t))))
 291   "Face for TODO keywords."
 292   :group 'org-faces)
 293
 294 (defface org-done ;; originally copied from font-lock-type-face
 295   (org-compatible-face nil
 296     '((((class color) (min-colors 16) (background light)) (:foreground "ForestGreen" :bold t))
 297       (((class color) (min-colors 16) (background dark)) (:foreground "PaleGreen" :bold t))
 298       (((class color) (min-colors 8)) (:foreground "green"))
 299       (t (:bold t))))
 300   "Face used for todo keywords that indicate DONE items."
 301   :group 'org-faces)
 302
 303 (defface org-headline-done ;; originally copied from font-lock-string-face
 304   (org-compatible-face nil
 305     '((((class color) (min-colors 16) (background light)) (:foreground "RosyBrown"))
 306       (((class color) (min-colors 16) (background dark)) (:foreground "LightSalmon"))
 307       (((class color) (min-colors 8)  (background light)) (:bold nil))))
 308   "Face used to indicate that a headline is DONE.
 309 This face is only used if `org-fontify-done-headline' is set.  If applies
 310 to the part of the headline after the DONE keyword."
 311   :group 'org-faces)
 312
 313 (defcustom org-todo-keyword-faces nil
 314   "Faces for specific TODO keywords.
 315 This is a list of cons cells, with TODO keywords in the car
 316 and faces in the cdr.  The face can be a symbol, or a property
 317 list of attributes, like (:foreground \"blue\" :weight bold :underline t)."
 318   :group 'org-faces
 319   :group 'org-todo
 320   :type '(repeat
 321           (cons
 322            (string :tag "keyword")
 323            (sexp :tag "face"))))
 324
 325 (defvar org-tags-special-faces-re nil)
 326 (defun org-set-tag-faces (var value)
 327   (set var value)
 328   (if (not value)
 329       (setq org-tags-special-faces-re nil)
 330     (setq org-tags-special-faces-re
 331           (concat ":\\(" (mapconcat 'car value "\\|") "\\):"))))
 332
 333 (defcustom org-tag-faces nil
 334   "Faces for specific tags.
 335 This is a list of cons cells, with tags in the car and faces in the cdr.
 336 The face can be a symbol, or a property list of attributes,
 337 like (:foreground \"blue\" :weight bold :underline t).
 338 If you set this variable through customize, it will immediately be effective
 339 in new buffers and in modified lines.
 340 If you set it with Lisp, a restart of Emacs is required to activate the
 341 changes."
 342   :group 'org-faces
 343   :group 'org-tags
 344   :set 'org-set-tag-faces
 345   :type '(repeat
 346           (cons
 347            (string :tag "Tag")
 348            (sexp :tag "Face"))))
 349
 350 (defface org-table ;; originally copied from font-lock-function-name-face
 351   (org-compatible-face nil
 352     '((((class color) (min-colors 88) (background light)) (:foreground "Blue1"))
 353       (((class color) (min-colors 88) (background dark)) (:foreground "LightSkyBlue"))
 354       (((class color) (min-colors 16) (background light)) (:foreground "Blue"))
 355       (((class color) (min-colors 16) (background dark)) (:foreground "LightSkyBlue"))
 356       (((class color) (min-colors 8)  (background light)) (:foreground "blue"))
 357       (((class color) (min-colors 8)  (background dark)))))
 358   "Face used for tables."
 359   :group 'org-faces)
 360
 361 (defface org-formula
 362   (org-compatible-face nil
 363     '((((class color) (min-colors 88) (background light)) (:foreground "Firebrick"))
 364       (((class color) (min-colors 88) (background dark)) (:foreground "chocolate1"))
 365       (((class color) (min-colors 8)  (background light)) (:foreground "red"))
 366       (((class color) (min-colors 8)  (background dark)) (:foreground "red"))
 367       (t (:bold t :italic t))))
 368   "Face for formulas."
 369   :group 'org-faces)
 370
 371 (defface org-code
 372   (org-compatible-face nil
 373     '((((class color grayscale) (min-colors 88) (background light))
 374        (:foreground "grey50"))
 375       (((class color grayscale) (min-colors 88) (background dark))
 376        (:foreground "grey70"))
 377       (((class color) (min-colors 8) (background light))
 378        (:foreground "green"))
 379       (((class color) (min-colors 8) (background dark))
 380        (:foreground "yellow"))))
 381   "Face for fixed-with text like code snippets."
 382   :group 'org-faces
 383   :version "22.1")
 384
 385 (defface org-verbatim
 386   (org-compatible-face nil
 387     '((((class color grayscale) (min-colors 88) (background light))
 388        (:foreground "grey50" :underline t))
 389       (((class color grayscale) (min-colors 88) (background dark))
 390        (:foreground "grey70" :underline t))
 391       (((class color) (min-colors 8) (background light))
 392        (:foreground "green" :underline t))
 393       (((class color) (min-colors 8) (background dark))
 394        (:foreground "yellow" :underline t))))
 395   "Face for fixed-with text like code snippets."
 396   :group 'org-faces
 397   :version "22.1")
 398
 399 (defface org-clock-overlay ;; copied from secondary-selection
 400   (org-compatible-face nil
 401     '((((class color) (min-colors 88) (background light))
 402        :background "yellow1")
 403       (((class color) (min-colors 88) (background dark))
 404        :background "SkyBlue4")
 405       (((class color) (min-colors 16) (background light))
 406        :background "yellow")
 407       (((class color) (min-colors 16) (background dark))
 408        :background "SkyBlue4")
 409       (((class color) (min-colors 8))
 410        :background "cyan" :foreground "black")
 411       (t :inverse-video t)))
 412     "Basic face for displaying the secondary selection."
 413     :group 'org-faces)
 414
 415 (defface org-agenda-structure ;; originally copied from font-lock-function-name-face
 416   (org-compatible-face nil
 417     '((((class color) (min-colors 88) (background light)) (:foreground "Blue1"))
 418       (((class color) (min-colors 88) (background dark)) (:foreground "LightSkyBlue"))
 419       (((class color) (min-colors 16) (background light)) (:foreground "Blue"))
 420       (((class color) (min-colors 16) (background dark)) (:foreground "LightSkyBlue"))
 421       (((class color) (min-colors 8)) (:foreground "blue" :bold t))
 422       (t (:bold t))))
 423   "Face used in agenda for captions and dates."
 424   :group 'org-faces)
 425
 426 (unless (facep 'org-agenda-date)
 427   (copy-face 'org-agenda-structure 'org-agenda-date)
 428   (set-face-doc-string 'org-agenda-date
 429                        "Face used in agenda for normal days."))
 430
 431 (unless (facep 'org-agenda-date-weekend)
 432   (copy-face 'org-agenda-date 'org-agenda-date-weekend)
 433   (set-face-doc-string 'org-agenda-date-weekend
 434                        "Face used in agenda for weekend days.
 435 See the variable `org-agenda-weekend-days' for a definition of which days
 436 belong to the weekend.")
 437   (when (fboundp 'set-face-attribute)
 438     (set-face-attribute 'org-agenda-date-weekend nil :weight 'bold)))
 439
 440 (defface org-scheduled
 441   (org-compatible-face nil
 442     '((((class color) (min-colors 88) (background light)) (:foreground "DarkGreen"))
 443       (((class color) (min-colors 88) (background dark)) (:foreground "PaleGreen"))
 444       (((class color) (min-colors 8)) (:foreground "green"))
 445       (t (:bold t :italic t))))
 446   "Face for items scheduled for a certain day."
 447   :group 'org-faces)
 448
 449 (defface org-scheduled-today
 450   (org-compatible-face nil
 451     '((((class color) (min-colors 88) (background light)) (:foreground "DarkGreen"))
 452       (((class color) (min-colors 88) (background dark)) (:foreground "PaleGreen"))
 453       (((class color) (min-colors 8)) (:foreground "green"))
 454       (t (:bold t :italic t))))
 455   "Face for items scheduled for a certain day."
 456   :group 'org-faces)
 457
 458
 459 (defface org-scheduled-previously
 460   (org-compatible-face nil
 461     '((((class color) (min-colors 88) (background light)) (:foreground "Firebrick"))
 462       (((class color) (min-colors 88) (background dark)) (:foreground "chocolate1"))
 463       (((class color) (min-colors 8)  (background light)) (:foreground "red"))
 464       (((class color) (min-colors 8)  (background dark)) (:foreground "red" :bold t))
 465       (t (:bold t))))
 466   "Face for items scheduled previously, and not yet done."
 467   :group 'org-faces)
 468
 469 (defface org-upcoming-deadline
 470   (org-compatible-face nil
 471     '((((class color) (min-colors 88) (background light)) (:foreground "Firebrick"))
 472       (((class color) (min-colors 88) (background dark)) (:foreground "chocolate1"))
 473       (((class color) (min-colors 8)  (background light)) (:foreground "red"))
 474       (((class color) (min-colors 8)  (background dark)) (:foreground "red" :bold t))
 475       (t (:bold t))))
 476   "Face for items scheduled previously, and not yet done."
 477   :group 'org-faces)
 478
 479 (defcustom org-agenda-deadline-faces
 480   '((1.0 . org-warning)
 481     (0.5 . org-upcoming-deadline)
 482     (0.0 . default))
 483   "Faces for showing deadlines in the agenda.
 484 This is a list of cons cells.  The cdr of each cell is a face to be used,
 485 and it can also just be like '(:foreground \"yellow\").
 486 Each car is a fraction of the head-warning time that must have passed for
 487 this the face in the cdr to be used for display.  The numbers must be
 488 given in descending order.  The head-warning time is normally taken
 489 from `org-deadline-warning-days', but can also be specified in the deadline
 490 timestamp itself, like this:
 491
 492    DEADLINE: <2007-08-13 Mon -8d>
 493
 494 You may use d for days, w for weeks, m for months and y for years.  Months
 495 and years will only be treated in an approximate fashion (30.4 days for a
 496 month and 365.24 days for a year)."
 497   :group 'org-faces
 498   :group 'org-agenda-daily/weekly
 499   :type '(repeat
 500           (cons
 501            (number :tag "Fraction of head-warning time passed")
 502            (sexp :tag "Face"))))
 503
 504 (defface org-agenda-restriction-lock
 505   (org-compatible-face nil
 506     '((((class color) (min-colors 88) (background light)) (:background "yellow1"))
 507       (((class color) (min-colors 88) (background dark))  (:background "skyblue4"))
 508       (((class color) (min-colors 16) (background light)) (:background "yellow1"))
 509       (((class color) (min-colors 16) (background dark))  (:background "skyblue4"))
 510       (((class color) (min-colors 8)) (:background "cyan" :foreground "black"))
 511       (t (:inverse-video t))))
 512   "Face for showing the agenda restriction lock."
 513   :group 'org-faces)
 514
 515 (defface org-time-grid ;; originally copied from font-lock-variable-name-face
 516   (org-compatible-face nil
 517     '((((class color) (min-colors 16) (background light)) (:foreground "DarkGoldenrod"))
 518       (((class color) (min-colors 16) (background dark)) (:foreground "LightGoldenrod"))
 519       (((class color) (min-colors 8)) (:foreground "yellow" :weight light))))
 520   "Face used for time grids."
 521   :group 'org-faces)
 522
 523 (defconst org-level-faces
 524   '(org-level-1 org-level-2 org-level-3 org-level-4
 525     org-level-5 org-level-6 org-level-7 org-level-8
 526     ))
 527
 528 (defcustom org-n-level-faces (length org-level-faces)
 529   "The number of different faces to be used for headlines.
 530 Org-mode defines 8 different headline faces, so this can be at most 8.
 531 If it is less than 8, the level-1 face gets re-used for level N+1 etc."
 532   :type 'number
 533   :group 'org-faces)
 534
 535 (defface org-latex-and-export-specials
 536   (let ((font (cond ((assq :inherit custom-face-attributes)
 537                      '(:inherit underline))
 538                     (t '(:underline t)))))
 539     `((((class grayscale) (background light))
 540        (:foreground "DimGray" ,@font))
 541       (((class grayscale) (background dark))
 542        (:foreground "LightGray" ,@font))
 543       (((class color) (background light))
 544        (:foreground "SaddleBrown"))
 545       (((class color) (background dark))
 546        (:foreground "burlywood"))
 547       (t (,@font))))
 548   "Face used to highlight math latex and other special exporter stuff."
 549   :group 'org-faces)
 550
 551 (provide 'org-faces)
 552
 553 ;; arch-tag: 9dab5f91-c4b9-4d6f-bac3-1f6211ad0a04
 554
 555 ;;; org-faces.el ends here