Evil mode and latex support

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+;; xcolor.el --- AUCTeX style for `xcolor.sty' (v2.12)  -*- lexical-binding: t; -*-
+
+;; Copyright (C) 2016--2022 Free Software Foundation, Inc.
+
+;; Author: Arash Esbati <arash@gnu.org>
+;; Maintainer: auctex-devel@gnu.org
+;; Created: 2015-07-04
+;; Keywords: tex
+
+;; This file is part of AUCTeX.
+
+;; AUCTeX 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, or (at your option)
+;; any later version.
+
+;; AUCTeX 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 AUCTeX; see the file COPYING.  If not, write to the Free
+;; Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+;; 02110-1301, USA.
+
+;;; Commentary:
+
+;; This file adds support for `xcolor.sty' (v2.13) from 2021/10/31.
+;; `xcolor.sty' is part of TeXLive.
+
+;; `xcolor.sty' and `color.sty' share many command namens, but the
+;; number of arguments is not always identical -- `xcolor.sty'
+;; commands take more arguments.  In order to make the commands and
+;; font-locking work correctly, we follow this strategy: If
+;; `xcolor.sty' is loaded after `color.sty', everything works fine.
+;; For the way around, we guard the definitions for `color.sty' with:
+;;
+;;     (unless (member "xcolor" (TeX-style-list))
+;;       (<define stuff for color.sty>))
+;;
+;; to make sure that we define stuff for `color.sty' only if AUCTeX
+;; style for `xcolor.sty' is not already loaded.
+
+;;; Code:
+
+;; Needed for compiling `LaTeX-check-insert-macro-default-style':
+(require 'latex)
+
+;; Silence the compiler:
+(declare-function font-latex-add-keywords
+                  "font-latex"
+                  (keywords class))
+
+(defvar LaTeX-xcolor-core-color-models
+  '("rgb" "cmy" "cmyk" "hsb" "gray")
+  "List of core color models provided by xcolor.sty.")
+
+(defvar LaTeX-xcolor-num-color-models
+  '("RGB" "HTML" "HSB" "Gray" "HsB" "tHsB" "wave")
+  "List of integer and decimal color models provided by xcolor.sty.")
+
+(defvar LaTeX-xcolor-pseudo-color-models
+  '("named")
+  "List of pseudo color models provided by xcolor.sty.")
+
+(defvar LaTeX-xcolor-type-color-models
+  '("named" "ps")
+  "List of type color models provided by xcolor.sty.")
+
+(defvar LaTeX-xcolor-base-colors
+  '("red"    "green" "blue"     "cyan"      "magenta" "yellow" "black"
+    "gray"   "white" "darkgray" "lightgray" "brown"   "lime"   "olive"
+    "orange" "pink"  "purple"   "teal"      "violet")
+  "List of colors defined and always available from xcolor.sty.")
+
+(defvar LaTeX-xcolor-dvipsnames-colors
+  '("Apricot"        "Aquamarine"      "Bittersweet"  "Black"
+    "Blue"           "BlueGreen"       "BlueViolet"   "BrickRed"
+    "Brown"          "BurntOrange"     "CadetBlue"    "CarnationPink"
+    "Cerulean"       "CornflowerBlue"  "Cyan"         "Dandelion"
+    "DarkOrchid"     "Emerald"         "ForestGreen"  "Fuchsia"
+    "Goldenrod"      "Gray"            "Green"        "GreenYellow"
+    "JungleGreen"    "Lavender"        "LimeGreen"    "Magenta"
+    "Mahogany"       "Maroon"          "Melon"        "MidnightBlue"
+    "Mulberry"       "NavyBlue"        "OliveGreen"   "Orange"
+    "OrangeRed"      "Orchid"          "Peach"        "Periwinkle"
+    "PineGreen"      "Plum"            "ProcessBlue"  "Purple"
+    "RawSienna"      "Red"             "RedOrange"    "RedViolet"
+    "Rhodamine"      "RoyalBlue"       "RoyalPurple"  "RubineRed"
+    "Salmon"         "SeaGreen"        "Sepia"        "SkyBlue"
+    "SpringGreen"    "Tan"             "TealBlue"     "Thistle"
+    "Turquoise"      "Violet"          "VioletRed"    "White"
+    "WildStrawberry" "Yellow"          "YellowGreen"  "YellowOrange")
+  "List of colors defined by package option dvipsnames from xcolor.sty.")
+
+(defvar LaTeX-xcolor-svgnames-colors
+  '("AliceBlue"      "DarkTurquoise" "LightSalmon"       "PaleVioletRed"
+    "AntiqueWhite"   "DarkViolet"    "LightSeaGreen"     "PapayaWhip"
+    "Aqua"           "DeepPink"      "LightSkyBlue"      "PeachPuff"
+    "Aquamarine"     "DeepSkyBlue"   "LightSlateBlue"    "Peru"
+    "Azure"          "DimGray"       "LightSlateGray"    "Pink"
+    "Beige"          "DimGrey"       "LightSlateGrey"    "Plum"
+    "Bisque"         "DodgerBlue"    "LightSteelBlue"    "PowderBlue"
+    "Black"          "FireBrick"     "LightYellow"       "Purple"
+    "BlanchedAlmond" "FloralWhite"   "Lime"              "Red"
+    "Blue"           "ForestGreen"   "LimeGreen"         "RosyBrown"
+    "BlueViolet"     "Fuchsia"       "Linen"             "RoyalBlue"
+    "Brown"          "Gainsboro"     "Magenta"           "SaddleBrown"
+    "BurlyWood"      "GhostWhite"    "Maroon"            "Salmon"
+    "CadetBlue"      "Gold"          "MediumAquamarine"  "SandyBrown"
+    "Chartreuse"     "Goldenrod"     "MediumBlue"        "SeaGreen"
+    "Chocolate"      "Gray"          "MediumOrchid"      "Seashell"
+    "Coral"          "Green"         "MediumPurple"      "Sienna"
+    "CornflowerBlue" "GreenYellow"   "MediumSeaGreen"    "Silver"
+    "Cornsilk"       "Grey"          "MediumSlateBlue"   "SkyBlue"
+    "Crimson"        "Honeydew"      "MediumSpringGreen" "SlateBlue"
+    "Cyan"           "HotPink"       "MediumTurquoise"   "SlateGray"
+    "DarkBlue"       "IndianRed"     "MediumVioletRed"   "SlateGrey"
+    "DarkCyan"       "Indigo"        "MidnightBlue"      "Snow"
+    "DarkGoldenrod"  "Ivory"         "MintCream"         "SpringGreen"
+    "DarkGray"       "Khaki"         "MistyRose"         "SteelBlue"
+    "DarkGreen"      "Lavender"      "Moccasin"          "Tan"
+    "DarkGrey"       "LavenderBlush" "NavajoWhite"       "Teal"
+    "DarkKhaki"      "LawnGreen"     "Navy"              "Thistle"
+    "DarkMagenta"    "LemonChiffon"  "NavyBlue"          "Tomato"
+    "DarkOliveGreen" "LightBlue"     "OldLace"           "Turquoise"
+    "DarkOrange"     "LightCoral"    "Olive"             "Violet"
+    "DarkOrchid"     "LightCyan"     "OliveDrab"         "VioletRed"
+    "DarkRed"        "LightGoldenrod" "Orange"           "Wheat"
+    "DarkSalmon"     "LightGoldenrodYellow" "OrangeRed"  "White"
+    "DarkSeaGreen"   "LightGray"     "Orchid"            "WhiteSmoke"
+    "DarkSlateBlue"  "LightGreen"    "PaleGoldenrod"     "Yellow"
+    "DarkSlateGray"  "LightGrey"     "PaleGreen"         "YellowGreen"
+    "DarkSlateGrey"  "LightPink"     "PaleTurquoise")
+  "List of colors defined by package option svgnames from xcolor.sty.")
+
+(defvar LaTeX-xcolor-x11names-colors
+  '("AntiqueWhite1"     "DeepSkyBlue1"  "LightYellow1"  "RoyalBlue1"
+    "AntiqueWhite2"     "DeepSkyBlue2"  "LightYellow2"  "RoyalBlue2"
+    "AntiqueWhite3"     "DeepSkyBlue3"  "LightYellow3"  "RoyalBlue3"
+    "AntiqueWhite4"     "DeepSkyBlue4"  "LightYellow4"  "RoyalBlue4"
+    "Aquamarine1"       "DodgerBlue1"   "Magenta1"      "Salmon1"
+    "Aquamarine2"       "DodgerBlue2"   "Magenta2"      "Salmon2"
+    "Aquamarine3"       "DodgerBlue3"   "Magenta3"      "Salmon3"
+    "Aquamarine4"       "DodgerBlue4"   "Magenta4"      "Salmon4"
+    "Azure1"            "Firebrick1"    "Maroon1"       "SeaGreen1"
+    "Azure2"            "Firebrick2"    "Maroon2"       "SeaGreen2"
+    "Azure3"            "Firebrick3"    "Maroon3"       "SeaGreen3"
+    "Azure4"            "Firebrick4"    "Maroon4"       "SeaGreen4"
+    "Bisque1"           "Gold1"         "MediumOrchid1" "Seashell1"
+    "Bisque2"           "Gold2"         "MediumOrchid2" "Seashell2"
+    "Bisque3"           "Gold3"         "MediumOrchid3" "Seashell3"
+    "Bisque4"           "Gold4"         "MediumOrchid4" "Seashell4"
+    "Blue1"             "Goldenrod1"    "MediumPurple1" "Sienna1"
+    "Blue2"             "Goldenrod2"    "MediumPurple2" "Sienna2"
+    "Blue3"             "Goldenrod3"    "MediumPurple3" "Sienna3"
+    "Blue4"             "Goldenrod4"    "MediumPurple4" "Sienna4"
+    "Brown1"            "Green1"        "MistyRose1"    "SkyBlue1"
+    "Brown2"            "Green2"        "MistyRose2"    "SkyBlue2"
+    "Brown3"            "Green3"        "MistyRose3"    "SkyBlue3"
+    "Brown4"            "Green4"        "MistyRose4"    "SkyBlue4"
+    "Burlywood1"        "Honeydew1"     "NavajoWhite1"  "SlateBlue1"
+    "Burlywood2"        "Honeydew2"     "NavajoWhite2"  "SlateBlue2"
+    "Burlywood3"        "Honeydew3"     "NavajoWhite3"  "SlateBlue3"
+    "Burlywood4"        "Honeydew4"     "NavajoWhite4"  "SlateBlue4"
+    "CadetBlue1"        "HotPink1"      "OliveDrab1"    "SlateGray1"
+    "CadetBlue2"        "HotPink2"      "OliveDrab2"    "SlateGray2"
+    "CadetBlue3"        "HotPink3"      "OliveDrab3"    "SlateGray3"
+    "CadetBlue4"        "HotPink4"      "OliveDrab4"    "SlateGray4"
+    "Chartreuse1"       "IndianRed1"    "Orange1"       "Snow1"
+    "Chartreuse2"       "IndianRed2"    "Orange2"       "Snow2"
+    "Chartreuse3"       "IndianRed3"    "Orange3"       "Snow3"
+    "Chartreuse4"       "IndianRed4"    "Orange4"       "Snow4"
+    "Chocolate1"        "Ivory1"        "OrangeRed1"    "SpringGreen1"
+    "Chocolate2"        "Ivory2"        "OrangeRed2"    "SpringGreen2"
+    "Chocolate3"        "Ivory3"        "OrangeRed3"    "SpringGreen3"
+    "Chocolate4"        "Ivory4"        "OrangeRed4"    "SpringGreen4"
+    "Coral1"            "Khaki1"        "Orchid1"       "SteelBlue1"
+    "Coral2"            "Khaki2"        "Orchid2"       "SteelBlue2"
+    "Coral3"            "Khaki3"        "Orchid3"       "SteelBlue3"
+    "Coral4"            "Khaki4"        "Orchid4"       "SteelBlue4"
+    "Cornsilk1"         "LavenderBlush1" "PaleGreen1"    "Tan1"
+    "Cornsilk2"         "LavenderBlush2" "PaleGreen2"    "Tan2"
+    "Cornsilk3"         "LavenderBlush3" "PaleGreen3"    "Tan3"
+    "Cornsilk4"         "LavenderBlush4" "PaleGreen4"    "Tan4"
+    "Cyan1"             "LemonChiffon1" "PaleTurquoise1" "Thistle1"
+    "Cyan2"             "LemonChiffon2" "PaleTurquoise2" "Thistle2"
+    "Cyan3"             "LemonChiffon3" "PaleTurquoise3" "Thistle3"
+    "Cyan4"             "LemonChiffon4" "PaleTurquoise4" "Thistle4"
+    "DarkGoldenrod1"    "LightBlue1"    "PaleVioletRed1" "Tomato1"
+    "DarkGoldenrod2"    "LightBlue2"    "PaleVioletRed2" "Tomato2"
+    "DarkGoldenrod3"    "LightBlue3"    "PaleVioletRed3" "Tomato3"
+    "DarkGoldenrod4"    "LightBlue4"    "PaleVioletRed4" "Tomato4"
+    "DarkOliveGreen1"   "LightCyan1"    "PeachPuff1"     "Turquoise1"
+    "DarkOliveGreen2"   "LightCyan2"    "PeachPuff2"     "Turquoise2"
+    "DarkOliveGreen3"   "LightCyan3"    "PeachPuff3"     "Turquoise3"
+    "DarkOliveGreen4"   "LightCyan4"    "PeachPuff4"     "Turquoise4"
+    "DarkOrange1"       "LightGoldenrod1" "Pink1"        "VioletRed1"
+    "DarkOrange2"       "LightGoldenrod2" "Pink2"        "VioletRed2"
+    "DarkOrange3"       "LightGoldenrod3" "Pink3"        "VioletRed3"
+    "DarkOrange4"       "LightGoldenrod4" "Pink4"        "VioletRed4"
+    "DarkOrchid1"       "LightPink1"    "Plum1"          "Wheat1"
+    "DarkOrchid2"       "LightPink2"    "Plum2"          "Wheat2"
+    "DarkOrchid3"       "LightPink3"    "Plum3"          "Wheat3"
+    "DarkOrchid4"       "LightPink4"    "Plum4"          "Wheat4"
+    "DarkSeaGreen1"     "LightSalmon1"  "Purple1"        "Yellow1"
+    "DarkSeaGreen2"     "LightSalmon2"  "Purple2"        "Yellow2"
+    "DarkSeaGreen3"     "LightSalmon3"  "Purple3"        "Yellow3"
+    "DarkSeaGreen4"     "LightSalmon4"  "Purple4"        "Yellow4"
+    "DarkSlateGray1"    "LightSkyBlue1" "Red1"           "Gray0"
+    "DarkSlateGray2"    "LightSkyBlue2" "Red2"           "Green0"
+    "DarkSlateGray3"    "LightSkyBlue3" "Red3"           "Grey0"
+    "DarkSlateGray4"    "LightSkyBlue4" "Red4"           "Maroon0"
+    "DeepPink1"         "LightSteelBlue1" "RosyBrown1"   "Purple0"
+    "DeepPink2"         "LightSteelBlue2" "RosyBrown2"
+    "DeepPink3"         "LightSteelBlue3" "RosyBrown3"
+    "DeepPink4"         "LightSteelBlue4" "RosyBrown4")
+  "List of colors defined by package option x11names from xcolor.sty.")
+
+(defvar LaTeX-xcolor-color-models
+  (append LaTeX-xcolor-core-color-models
+          LaTeX-xcolor-num-color-models
+          LaTeX-xcolor-pseudo-color-models)
+  "Combine three variables `LaTeX-xcolor-core-color-models',
+`LaTeX-xcolor-num-color-models' and `LaTeX-xcolor-pseudo-color-models'.")
+
+(defun LaTeX-xcolor-color-models (&optional no-named)
+  "Return the value of variable `LaTeX-xcolor-color-models'.
+If NO-NAMED is non-nil, remove \"named\" and return the
+remainder."
+  (if no-named
+      (remove "named" LaTeX-xcolor-color-models)
+    LaTeX-xcolor-color-models))
+
+;; Needed for auto-parsing.
+(require 'tex)
+
+;; Setup AUCTeX parser for \definecolor(set):
+(TeX-auto-add-type "xcolor-definecolor" "LaTeX")
+(TeX-auto-add-type "xcolor-definecolorset" "LaTeX")
+
+(defvar LaTeX-xcolor-definecolor-regexp
+  (eval-when-compile
+    `(,(concat "\\\\"
+               (regexp-opt '("definecolor"  "providecolor"
+                             "preparecolor" "colorlet"))
+               "\\(?:\\[\\(?:[^]]*\\)\\]\\)?{\\([^}]+\\)}")
+      1 LaTeX-auto-xcolor-definecolor))
+  "Match the argument of various color defining macros from xcolor package.")
+
+(defvar LaTeX-xcolor-definecolorset-regexp
+  `(,(concat "\\\\\\(?:define\\|provide\\|prepare\\)"
+             "colorset"
+             "\\(?:\\[\\(?:[^]]*\\)\\]\\)?"
+             "{\\(?:[^}]+\\)}"
+             "{\\([^}]+\\)}"
+             "{\\([^}]+\\)}"
+             "{\\([^}]+\\)}")
+    (1 2 3) LaTeX-auto-xcolor-definecolorset)
+  "Match the argument of various color-set defining macros from
+xcolor package.")
+
+(defun LaTeX-xcolor-auto-prepare ()
+  "Clear `LaTeX-auto-xcolor-definecolor' before parsing."
+  (setq LaTeX-auto-xcolor-definecolor nil
+        LaTeX-auto-xcolor-definecolorset nil))
+
+(defun LaTeX-xcolor-auto-cleanup ()
+  "Process the parsed elements from `LaTeX-auto-xcolor-definecolorset'."
+  (dolist (colset (LaTeX-xcolor-definecolorset-list))
+    (let ((head (car colset))
+          (tail (cadr colset))
+          (cols (split-string
+                 (replace-regexp-in-string "[ %\n\r\t]" "" (nth 2 colset))
+                 "\\(,[^;]+;\\|,[^;]+$\\)" t)))
+      (dolist (color cols)
+        (LaTeX-add-xcolor-definecolors (concat head color tail))))))
+
+(add-hook 'TeX-auto-prepare-hook #'LaTeX-xcolor-auto-prepare t)
+(add-hook 'TeX-auto-cleanup-hook #'LaTeX-xcolor-auto-cleanup t)
+(add-hook 'TeX-update-style-hook #'TeX-auto-parse t)
+
+(defun TeX-arg-xcolor-definecolor (optional)
+  "Insert arguments of \\definecolor and similar macros from xcolor.sty."
+  ;; \definecolor[<type>]{<name>}{<model-list>}{<spec-list>}
+  (let* ((TeX-last-optional-rejected nil)
+         (xcoltype  (LaTeX-check-insert-macro-default-style
+                     (completing-read
+                      (TeX-argument-prompt t nil "Type")
+                      LaTeX-xcolor-type-color-models)))
+         (xcolname  (TeX-read-string
+                     (TeX-argument-prompt optional nil "Color name")))
+         (xcolmodel (completing-read
+                     (TeX-argument-prompt optional nil "Model (list)")
+                     (if (string= xcoltype "named")
+                         (LaTeX-xcolor-color-models t)
+                       LaTeX-xcolor-color-models)))
+         (xcolspec  (if (string= xcolmodel "named")
+                        (completing-read
+                         (TeX-argument-prompt optional nil "Color")
+                         (LaTeX-xcolor-definecolor-list))
+                      (TeX-read-string
+                       (TeX-argument-prompt optional nil (concat xcolmodel " spec (list)"))))))
+    (when (and xcoltype (not (string= xcoltype "")))
+      (insert (format "[%s]" xcoltype)))
+    (TeX-argument-insert xcolname optional)
+    (LaTeX-add-xcolor-definecolors xcolname)
+    (TeX-argument-insert xcolmodel optional)
+    (TeX-argument-insert xcolspec optional)))
+
+(defun TeX-arg-xcolor-definecolorset (optional)
+  "Insert arguments of \\definecolorset and similar macros from xcolor.sty."
+  (let* ((TeX-last-optional-rejected nil)
+         (xcoltype (LaTeX-check-insert-macro-default-style
+                    (completing-read
+                     (TeX-argument-prompt t nil "Type")
+                     LaTeX-xcolor-type-color-models)))
+         (xcolmodel (completing-read
+                     (TeX-argument-prompt optional nil "Model")
+                     (LaTeX-xcolor-color-models t))))
+    (when (and xcoltype (not (string= xcoltype "")))
+      (insert (format "[%s]" xcoltype)))
+    (TeX-argument-insert xcolmodel optional)))
+
+(defun TeX-arg-xcolor (optional)
+  "Insert arguments of various color commands from xcolor.sty."
+  ;; \color{<name>} or \color[<model-list>]{<spec-list>}
+  (let* ((TeX-last-optional-rejected nil)
+         (xcolmodel (LaTeX-check-insert-macro-default-style
+                     (completing-read
+                      (TeX-argument-prompt t nil "Model (list)")
+                      (LaTeX-xcolor-color-models t))))
+         (xcolor (if (and xcolmodel (not (string= xcolmodel "")))
+                     (TeX-read-string
+                      (TeX-argument-prompt optional nil (concat xcolmodel " spec (list)")))
+                   (completing-read
+                    (TeX-argument-prompt optional nil "Color")
+                    (LaTeX-xcolor-definecolor-list)))))
+    (when (and xcolmodel (not (string= xcolmodel "")))
+      (insert (format "[%s]" xcolmodel)))
+    (TeX-argument-insert xcolor optional)))
+
+(defun TeX-arg-xcolor-fcolorbox (optional)
+  "Insert arguments of \\fcolorbox from xcolor.sty."
+  ;;\fcolorbox[<frame model>]{<frame spec>}[<background model>]{<background spec>}{<text>}
+  (let* ((TeX-last-optional-rejected nil)
+         (xfrmodel (LaTeX-check-insert-macro-default-style
+                    (completing-read
+                     (TeX-argument-prompt t nil "(Frame) Color model")
+                     LaTeX-xcolor-color-models)))
+         ;; Set `TeX-last-optional-rejected' acc. to `xfrmodel'
+         (TeX-last-optional-rejected (or (not xfrmodel)
+                                         (and xfrmodel (string= xfrmodel ""))))
+         (xfrspec  (if (or (null xfrmodel)
+                           (string= xfrmodel "")
+                           (string= xfrmodel "named"))
+                       (completing-read
+                        (TeX-argument-prompt optional nil "Frame color spec")
+                        (LaTeX-xcolor-definecolor-list))
+                     (TeX-read-string
+                      (TeX-argument-prompt optional nil "Frame color spec"))))
+         (xbgmodel (LaTeX-check-insert-macro-default-style
+                    (completing-read
+                     (TeX-argument-prompt t nil "Background Color model")
+                     LaTeX-xcolor-color-models)))
+         (xbgspec  (if (or (null xfrmodel)
+                           (string= xfrmodel "")
+                           (string= xfrmodel "named")
+                           (null xbgmodel)
+                           (string= xbgmodel "")
+                           (string= xbgmodel "named"))
+                       (completing-read
+                        (TeX-argument-prompt optional nil "Background color spec")
+                        (LaTeX-xcolor-definecolor-list))
+                     (TeX-read-string
+                      (TeX-argument-prompt optional nil "Background color spec")))))
+    (when (and xfrmodel (not (string= xfrmodel "")))
+      (insert (format "[%s]" xfrmodel)))
+    (TeX-argument-insert xfrspec optional)
+    (when (and xbgmodel (not (string= xbgmodel "")))
+      (insert (format "[%s]" xbgmodel)))
+    (TeX-argument-insert xbgspec optional)))
+
+(TeX-add-style-hook
+ "xcolor"
+ (lambda ()
+   ;; Add color to the parser.
+   (TeX-auto-add-regexp LaTeX-xcolor-definecolor-regexp)
+   (TeX-auto-add-regexp LaTeX-xcolor-definecolorset-regexp)
+
+   ;; Add list of colors which are always available.
+   (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-base-colors)
+
+   ;; Add dvips colors in conjunction with `dvipsnames*?'.
+   (when (or (LaTeX-provided-package-options-member "xcolor" "dvipsnames")
+             (LaTeX-provided-package-options-member "xcolor" "dvipsnames*"))
+     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-dvipsnames-colors))
+
+   ;; For `svgnames*?'
+   (when (or (LaTeX-provided-package-options-member "xcolor" "svgnames")
+             (LaTeX-provided-package-options-member "xcolor" "svgnames*"))
+     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-svgnames-colors))
+
+   ;; For `x11ames*?'
+   (when (or (LaTeX-provided-package-options-member "xcolor" "x11names")
+             (LaTeX-provided-package-options-member "xcolor" "x11names*"))
+     (apply #'LaTeX-add-xcolor-definecolors LaTeX-xcolor-x11names-colors))
+
+   (TeX-add-symbols
+    ;; 2.5.2 Color definition in xcolor
+    ;; \definecolor[<type>]{<name>}{<model-list>}{<spec-list>}
+    '("definecolor" TeX-arg-xcolor-definecolor)
+
+    ;; \providecolor[<type>]{<name>}{<model-list>}{<spec-list>}
+    '("providecolor" TeX-arg-xcolor-definecolor)
+
+    ;; \colorlet[<type>]{<name>}[<num model>]{<color>}
+    '("colorlet"
+      [ TeX-arg-eval completing-read
+        (TeX-argument-prompt t nil "Type")
+        LaTeX-xcolor-type-color-models ]
+      (TeX-arg-eval
+       (lambda ()
+         (let ((xcolor (TeX-read-string
+                        (TeX-argument-prompt nil nil "Color"))))
+           (LaTeX-add-xcolor-definecolors xcolor)
+           (format "%s" xcolor))))
+      [ TeX-arg-eval completing-read
+        (TeX-argument-prompt t nil "Model")
+        (LaTeX-xcolor-color-models t) ]
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Color")
+                    (LaTeX-xcolor-definecolor-list)))
+
+    ;; 2.5.3 Defining sets of colors
+    ;; \definecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
+    '("definecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
+
+    ;; \providecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
+    '("providecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
+
+    ;; 2.5.4 Immediate and deferred definitions
+    ;; \preparecolor[<type>]{<name>}{<model-list>}{<spec-list>}
+    '("preparecolor" TeX-arg-xcolor-definecolor)
+
+    ;; \preparecolorset[<type>]{<model-list>}{<head>}{<tail>}{<set spec>}
+    '("preparecolorset" TeX-arg-xcolor-definecolorset "Head" "Tail" t)
+
+    ;; \definecolors{<id-list>}
+    '("definecolors" t)
+
+    ;; \providecolors{<id-list>}
+    '("providecolors" t)
+
+    ;; 2.6 Color application
+    ;; 2.6.1 Standard color commands
+
+    ;; \color{<name>} or \color[<model>]{<color spec>}
+    '("color" TeX-arg-xcolor)
+
+    ;; \textcolor{<name>}{<text>} or
+    ;; \textcolor[<model>]{<color spec>}{<text>}
+    '("textcolor" TeX-arg-xcolor "Text")
+
+    ;; \mathcolor{<name>}{<math>} or
+    ;; \mathcolor[<model>]{<color spec>}{<math>}
+    '("mathcolor" TeX-arg-xcolor "Math")
+
+    ;; \pagecolor{<name>} or
+    ;; \pagecolor[<model>]{<color spec>}
+    '("pagecolor" TeX-arg-xcolor)
+
+    ;; \nopagecolor
+    '("nopagecolor" 0)
+
+    ;; 2.6.2 Colored boxes
+    ;; \colorbox{<name>}{<text>} or
+    ;; \colorbox[<model>]{<color spec>}{<text>}
+    '("colorbox" TeX-arg-xcolor "Text")
+
+    ;; \fcolorbox{<frame color>}{<box color>}{<text>} or
+    ;; \fcolorbox[<model>]{<frame spec>}{<background spec>}{<text>} or
+    ;; \fcolorbox[<frame model>]{<frame spec>}[<background model>]{<background spec>}{<text>}
+    '("fcolorbox" TeX-arg-xcolor-fcolorbox "Text")
+
+    ;; 2.6.4 Color testing
+    ;; \testcolor{<name>} or
+    ;; \testcolor[<model>]{<color spec>}
+    '("testcolor" TeX-arg-xcolor)
+
+    ;; 2.7 Color blending
+    '("blendcolors"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Mix expr")
+                    (LaTeX-xcolor-definecolor-list)))
+    '("blendcolors*"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Mix expr")
+                    (LaTeX-xcolor-definecolor-list)))
+
+    ;; 2.8 Color masks and separation
+    '("maskcolors"
+      [ TeX-arg-eval completing-read
+        (TeX-argument-prompt t nil "Model")
+        (LaTeX-xcolor-color-models t) ]
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Color")
+                    (LaTeX-xcolor-definecolor-list)))
+
+    ;; 2.9 Color series
+    '("definecolorseries"
+      "Name"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Core model")
+                    LaTeX-xcolor-core-color-models)
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Method")
+                    '("step" "grad" "last"))
+      [ t ] nil [ nil ] nil)
+
+    '("resetcolorseries" [ "Div." ] "Name")
+
+    ;; 2.13 Color information
+    ;; \extractcolorspec{<color>}{<cmd>}
+    '("extractcolorspec"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Color")
+                    (LaTeX-xcolor-definecolor-list))
+      (TeX-arg-define-macro "Command: \\"))
+
+    ;; \extractcolorspecs{<color>}{<model-cmd>}{<color-cmd>}
+    '("extractcolorspecs"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Color")
+                    (LaTeX-xcolor-definecolor-list))
+      (TeX-arg-define-macro "Model command: \\")
+      (TeX-arg-define-macro "Color command: \\"))
+
+    ;; \tracingcolors = <integer>
+    '("tracingcolors"
+      (TeX-arg-literal "="))
+
+    ;; 2.14 Color conversion
+    ;; \convertcolorspec{<model>}{<spec>}{<target model>}{cmd>}
+    '("convertcolorspec"
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Model")
+                    (LaTeX-xcolor-color-models))
+      (TeX-arg-eval TeX-read-string
+                    (TeX-argument-prompt nil nil "Spec"))
+      (TeX-arg-eval completing-read
+                    (TeX-argument-prompt nil nil "Model")
+                    (LaTeX-xcolor-color-models t))
+      (TeX-arg-define-macro "Macro: \\")) ) ; close TeX-add-symbols
+
+   ;; 2.12 Color in tables
+   ;; These commands are available with `table' package option
+   (when (LaTeX-provided-package-options-member "xcolor" "table")
+     ;; Run style hook to colortbl.sty
+     (TeX-run-style-hooks "colortbl")
+
+     ;; Add additional commands:
+     (TeX-add-symbols
+      ;; \rowcolors[<commands>]{<row>}{<odd-row color>}{<even-row color>}
+      '("rowcolors"
+        (TeX-arg-conditional (y-or-n-p "With optional commands? ")
+                             ( [ t ] )
+                             (ignore))
+        "Row"
+        (TeX-arg-eval completing-read
+                      (TeX-argument-prompt nil nil "Odd-row color")
+                      (LaTeX-xcolor-definecolor-list))
+        (TeX-arg-eval completing-read
+                      (TeX-argument-prompt nil nil "Even-row color")
+                      (LaTeX-xcolor-definecolor-list)))
+      '("rowcolors*"
+        (TeX-arg-conditional (y-or-n-p "With optional commands? ")
+                             ( [ t ] )
+                             (ignore))
+        "Row"
+        (TeX-arg-eval completing-read
+                      (TeX-argument-prompt nil nil "Odd-row color")
+                      (LaTeX-xcolor-definecolor-list))
+        (TeX-arg-eval completing-read
+                      (TeX-argument-prompt nil nil "Even-row color")
+                      (LaTeX-xcolor-definecolor-list)))
+      '("showrowcolors" 0)
+      '("hiderowcolors" 0))
+     (LaTeX-add-counters "rownum"))
+
+   ;; 2.6.4 Color testing
+   (LaTeX-add-environments
+    '("testcolors" LaTeX-env-args
+      [ TeX-arg-eval mapconcat #'identity
+        (TeX-completing-read-multiple
+         (TeX-argument-prompt t nil "Color models")
+         (LaTeX-xcolor-color-models t))
+        "," ] ))
+
+   ;; Fontification
+   (when (and (featurep 'font-latex)
+              (eq TeX-install-font-lock 'font-latex-setup))
+     (font-latex-add-keywords '(("color"             "[{")
+                                ("pagecolor"         "[{"))
+                              'type-declaration)
+     (font-latex-add-keywords '(("textcolor"         "[{{")
+                                ("colorbox"          "[{{" )
+                                ("fcolorbox"         "[{[{{"))
+                              'type-command)
+     (font-latex-add-keywords '(("definecolor"       "[{{{")
+                                ("providecolor"      "[{{{")
+                                ("colorlet"          "[{[{")
+                                ("definecolorset"    "[{{{{")
+                                ("providecolorset"   "[{{{{")
+                                ("preparecolor"      "[{{{")
+                                ("preparecolorset"   "[{{{{")
+                                ("definecolors"      "{")
+                                ("providecolors"     "{")
+                                ("testcolor"         "[{")
+                                ("blendcolors"       "*{")
+                                ("maskcolors"        "[{")
+                                ("definecolorseries" "{{{[{[{")
+                                ("resetcolorseries"  "[{")
+                                ("extractcolorspec"  "{{")
+                                ("extractcolorspecs" "{{{")
+                                ("convertcolorspec"  "{{{{")
+                                ("rowcolors"         "*[{{{"))
+                              'function)))
+ TeX-dialect)
+
+(defvar LaTeX-xcolor-package-options
+  '(;; options that determine the color driver
+    "dvipdf" "dvipdfm" "dvipdfmx" "dvips" "dvipsone" "dvisvgm"
+    "dviwin" "dviwindo" "emtex" "luatex" "oztex" "pctex32"
+    "pctexhp" "pctexps" "pctexwin" "pdftex" "tcidvi" "textures"
+    "truetex" "vtex" "xdvi" "xetex"
+
+    ;; options that determine the target color model
+    "natural" "rgb" "cmy" "cmyk" "hsb" "gray" "RGB" "HTML"
+    "HSB" "Gray" "monochrome"
+
+    ;; options that control predefined colors loading
+    "dvipsnames" "dvipsnames*" "svgnames" "svgnames*" "x11names" "x11names*"
+
+    ;; options that determine which other packages to load
+    "table" "fixpdftex" "hyperref"
+
+    ;; options that influence the behaviour of other commands
+    "prologue" "kernelfbox" "xcdraw" "noxcdraw" "fixinclude"
+    "showerrors" "hideerrors")
+  "Package options for the xcolor package.")
+
+;;; xcolor.el ends here