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emacs/code/elpa/rainbow-mode-1.0.5/rainbow-mode.el

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initial setup / conversion to chemacs2 (coding/org profiles/configs working)
2022-04-22 02:54:47 +00:00
;;; rainbow-mode.el --- Colorize color names in buffers
;; Copyright (C) 2010-2020 Free Software Foundation, Inc
;; Author: Julien Danjou <julien@danjou.info>
;; Keywords: faces
;; Version: 1.0.5
;; 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/>.
;;; Commentary:
;;
;; This minor mode sets background color to strings that match color
;; names, e.g. #0000ff is displayed in white with a blue background.
;;
;;; Code:
(require 'cl-lib)
(require 'regexp-opt)
(require 'faces)
(require 'color)
(unless (require 'xterm-color nil t)
(require 'ansi-color))
(defgroup rainbow nil
"Show color strings with a background color."
:tag "Rainbow"
:group 'help)
;;; Hexadecimal colors
(defvar rainbow-hexadecimal-colors-font-lock-keywords
'(("[^&]\\(#\\(?:[0-9a-fA-F]\\{3\\}\\)\\{1,4\\}\\)"
(1 (rainbow-colorize-itself 1)))
("^\\(#\\(?:[0-9a-fA-F]\\{3\\}\\)\\{1,4\\}\\)"
(0 (rainbow-colorize-itself)))
("[Rr][Gg][Bb]:[0-9a-fA-F]\\{1,4\\}/[0-9a-fA-F]\\{1,4\\}/[0-9a-fA-F]\\{1,4\\}"
(0 (rainbow-colorize-itself)))
("[Rr][Gg][Bb][Ii]:[0-9.]+/[0-9.]+/[0-9.]+"
(0 (rainbow-colorize-itself)))
("\\(?:[Cc][Ii][Ee]\\(?:[Xx][Yy][Zz]\\|[Uu][Vv][Yy]\\|[Xx][Yy][Yy]\\|[Ll][Aa][Bb]\\|[Ll][Uu][Vv]\\)\\|[Tt][Ee][Kk][Hh][Vv][Cc]\\):[+-]?[0-9.]+\\(?:[Ee][+-]?[0-9]+\\)?/[+-]?[0-9.]+\\(?:[Ee][+-]?[0-9]+\\)?/[+-]?[0-9.]+\\(?:[Ee][+-]?[0-9]+\\)?"
(0 (rainbow-colorize-itself))))
"Font-lock keywords to add for hexadecimal colors.")
;;; rgb() colors
(defvar rainbow-html-rgb-colors-font-lock-keywords
'(("rgb(\s*\\([0-9]\\{1,3\\}\\(?:\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*,\s*\\([0-9]\\{1,3\\}\\(?:\\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*,\s*\\([0-9]\\{1,3\\}\\(?:\\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*)"
(0 (rainbow-colorize-rgb)))
("rgba(\s*\\([0-9]\\{1,3\\}\\(?:\\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*,\s*\\([0-9]\\{1,3\\}\\(?:\\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*,\s*\\([0-9]\\{1,3\\}\\(?:\\.[0-9]\\)?\\(?:\s*%\\)?\\)\s*,\s*[0-9]*\.?[0-9]+\s*%?\s*)"
(0 (rainbow-colorize-rgb)))
("hsl(\s*\\([0-9]\\{1,3\\}\\)\s*,\s*\\([0-9]\\{1,3\\}\\)\s*%\s*,\s*\\([0-9]\\{1,3\\}\\)\s*%\s*)"
(0 (rainbow-colorize-hsl)))
("hsla(\s*\\([0-9]\\{1,3\\}\\)\s*,\s*\\([0-9]\\{1,3\\}\\)\s*%\s*,\s*\\([0-9]\\{1,3\\}\\)\s*%\s*,\s*[0-9]*\.?[0-9]+\s*%?\s*)"
(0 (rainbow-colorize-hsl))))
"Font-lock keywords to add for RGB colors.")
;;; HTML colors
(defvar rainbow-html-colors-font-lock-keywords nil
"Font-lock keywords to add for HTML colors.")
(make-variable-buffer-local 'rainbow-html-colors-font-lock-keywords)
(defcustom rainbow-html-colors-alist
'(("AliceBlue" . "#F0F8FF")
("AntiqueWhite" . "#FAEBD7")
("Aqua" . "#00FFFF")
("Aquamarine" . "#7FFFD4")
("Azure" . "#F0FFFF")
("Beige" . "#F5F5DC")
("Bisque" . "#FFE4C4")
("Black" . "#000000")
("BlanchedAlmond" . "#FFEBCD")
("Blue" . "#0000FF")
("BlueViolet" . "#8A2BE2")
("Brown" . "#A52A2A")
("BurlyWood" . "#DEB887")
("CadetBlue" . "#5F9EA0")
("Chartreuse" . "#7FFF00")
("Chocolate" . "#D2691E")
("Coral" . "#FF7F50")
("CornflowerBlue" . "#6495ED")
("Cornsilk" . "#FFF8DC")
("Crimson" . "#DC143C")
("Cyan" . "#00FFFF")
("DarkBlue" . "#00008B")
("DarkCyan" . "#008B8B")
("DarkGoldenRod" . "#B8860B")
("DarkGray" . "#A9A9A9")
("DarkGrey" . "#A9A9A9")
("DarkGreen" . "#006400")
("DarkKhaki" . "#BDB76B")
("DarkMagenta" . "#8B008B")
("DarkOliveGreen" . "#556B2F")
("Darkorange" . "#FF8C00")
("DarkOrchid" . "#9932CC")
("DarkRed" . "#8B0000")
("DarkSalmon" . "#E9967A")
("DarkSeaGreen" . "#8FBC8F")
("DarkSlateBlue" . "#483D8B")
("DarkSlateGray" . "#2F4F4F")
("DarkSlateGrey" . "#2F4F4F")
("DarkTurquoise" . "#00CED1")
("DarkViolet" . "#9400D3")
("DeepPink" . "#FF1493")
("DeepSkyBlue" . "#00BFFF")
("DimGray" . "#696969")
("DimGrey" . "#696969")
("DodgerBlue" . "#1E90FF")
("FireBrick" . "#B22222")
("FloralWhite" . "#FFFAF0")
("ForestGreen" . "#228B22")
("Fuchsia" . "#FF00FF")
("Gainsboro" . "#DCDCDC")
("GhostWhite" . "#F8F8FF")
("Gold" . "#FFD700")
("GoldenRod" . "#DAA520")
("Gray" . "#808080")
("Grey" . "#808080")
("Green" . "#008000")
("GreenYellow" . "#ADFF2F")
("HoneyDew" . "#F0FFF0")
("HotPink" . "#FF69B4")
("IndianRed" . "#CD5C5C")
("Indigo" . "#4B0082")
("Ivory" . "#FFFFF0")
("Khaki" . "#F0E68C")
("Lavender" . "#E6E6FA")
("LavenderBlush" . "#FFF0F5")
("LawnGreen" . "#7CFC00")
("LemonChiffon" . "#FFFACD")
("LightBlue" . "#ADD8E6")
("LightCoral" . "#F08080")
("LightCyan" . "#E0FFFF")
("LightGoldenRodYellow" . "#FAFAD2")
("LightGray" . "#D3D3D3")
("LightGrey" . "#D3D3D3")
("LightGreen" . "#90EE90")
("LightPink" . "#FFB6C1")
("LightSalmon" . "#FFA07A")
("LightSeaGreen" . "#20B2AA")
("LightSkyBlue" . "#87CEFA")
("LightSlateGray" . "#778899")
("LightSlateGrey" . "#778899")
("LightSteelBlue" . "#B0C4DE")
("LightYellow" . "#FFFFE0")
("Lime" . "#00FF00")
("LimeGreen" . "#32CD32")
("Linen" . "#FAF0E6")
("Magenta" . "#FF00FF")
("Maroon" . "#800000")
("MediumAquaMarine" . "#66CDAA")
("MediumBlue" . "#0000CD")
("MediumOrchid" . "#BA55D3")
("MediumPurple" . "#9370D8")
("MediumSeaGreen" . "#3CB371")
("MediumSlateBlue" . "#7B68EE")
("MediumSpringGreen" . "#00FA9A")
("MediumTurquoise" . "#48D1CC")
("MediumVioletRed" . "#C71585")
("MidnightBlue" . "#191970")
("MintCream" . "#F5FFFA")
("MistyRose" . "#FFE4E1")
("Moccasin" . "#FFE4B5")
("NavajoWhite" . "#FFDEAD")
("Navy" . "#000080")
("OldLace" . "#FDF5E6")
("Olive" . "#808000")
("OliveDrab" . "#6B8E23")
("Orange" . "#FFA500")
("OrangeRed" . "#FF4500")
("Orchid" . "#DA70D6")
("PaleGoldenRod" . "#EEE8AA")
("PaleGreen" . "#98FB98")
("PaleTurquoise" . "#AFEEEE")
("PaleVioletRed" . "#D87093")
("PapayaWhip" . "#FFEFD5")
("PeachPuff" . "#FFDAB9")
("Peru" . "#CD853F")
("Pink" . "#FFC0CB")
("Plum" . "#DDA0DD")
("PowderBlue" . "#B0E0E6")
("Purple" . "#800080")
("Red" . "#FF0000")
("RosyBrown" . "#BC8F8F")
("RoyalBlue" . "#4169E1")
("SaddleBrown" . "#8B4513")
("Salmon" . "#FA8072")
("SandyBrown" . "#F4A460")
("SeaGreen" . "#2E8B57")
("SeaShell" . "#FFF5EE")
("Sienna" . "#A0522D")
("Silver" . "#C0C0C0")
("SkyBlue" . "#87CEEB")
("SlateBlue" . "#6A5ACD")
("SlateGray" . "#708090")
("SlateGrey" . "#708090")
("Snow" . "#FFFAFA")
("SpringGreen" . "#00FF7F")
("SteelBlue" . "#4682B4")
("Tan" . "#D2B48C")
("Teal" . "#008080")
("Thistle" . "#D8BFD8")
("Tomato" . "#FF6347")
("Turquoise" . "#40E0D0")
("Violet" . "#EE82EE")
("Wheat" . "#F5DEB3")
("White" . "#FFFFFF")
("WhiteSmoke" . "#F5F5F5")
("Yellow" . "#FFFF00")
("YellowGreen" . "#9ACD32"))
"Alist of HTML colors.
Each entry should have the form (COLOR-NAME . HEXADECIMAL-COLOR)."
:type 'alist
:group 'rainbow)
(defcustom rainbow-html-colors-major-mode-list
'(html-mode css-mode php-mode nxml-mode xml-mode)
"List of major mode where HTML colors are enabled when
`rainbow-html-colors' is set to auto."
:type '(repeat (symbol :tag "Major-Mode"))
:group 'rainbow)
(defcustom rainbow-html-colors 'auto
"When to enable HTML colors.
If set to t, the HTML colors will be enabled. If set to nil, the
HTML colors will not be enabled. If set to auto, the HTML colors
will be enabled if a major mode has been detected from the
`rainbow-html-colors-major-mode-list'."
:type '(choice (symbol :tag "enable in certain modes" auto)
(symbol :tag "enable globally" t)
(symbol :tag "disable" nil))
:group 'rainbow)
;;; X colors
(defvar rainbow-x-colors-font-lock-keywords
`((,(regexp-opt (x-defined-colors) 'words)
(0 (rainbow-colorize-itself))))
"Font-lock keywords to add for X colors.")
(defcustom rainbow-x-colors-major-mode-list
'(emacs-lisp-mode lisp-interaction-mode c-mode c++-mode java-mode)
"List of major mode where X colors are enabled when
`rainbow-x-colors' is set to auto."
:type '(repeat (symbol :tag "Major-Mode"))
:group 'rainbow)
(defcustom rainbow-x-colors 'auto
"When to enable X colors.
If set to t, the X colors will be enabled. If set to nil, the
X colors will not be enabled. If set to auto, the X colors
will be enabled if a major mode has been detected from the
`rainbow-x-colors-major-mode-list'."
:type '(choice (symbol :tag "enable in certain modes" auto)
(symbol :tag "enable globally" t)
(symbol :tag "disable" nil))
:group 'rainbow)
;;; LaTeX colors
(defvar rainbow-latex-rgb-colors-font-lock-keywords
'(("{rgb}{\\([0-9.]+\\),\s*\\([0-9.]+\\),\s*\\([0-9.]+\\)}"
(0 (rainbow-colorize-rgb-float)))
("{RGB}{\\([0-9]\\{1,3\\}\\),\s*\\([0-9]\\{1,3\\}\\),\s*\\([0-9]\\{1,3\\}\\)}"
(0 (rainbow-colorize-rgb)))
("{HTML}{\\([0-9A-Fa-f]\\{6\\}\\)}"
(0 (rainbow-colorize-hexadecimal-without-sharp))))
"Font-lock keywords to add for LaTeX colors.")
(defcustom rainbow-latex-colors-major-mode-list
'(latex-mode)
"List of major mode where LaTeX colors are enabled when
`rainbow-x-colors' is set to auto."
:type '(repeat (symbol :tag "Major-Mode"))
:group 'rainbow)
(defcustom rainbow-latex-colors 'auto
"When to enable LaTeX colors.
If set to t, the LaTeX colors will be enabled. If set to nil, the
LaTeX colors will not be enabled. If set to auto, the LaTeX colors
will be enabled if a major mode has been detected from the
`rainbow-latex-colors-major-mode-list'."
:type '(choice (symbol :tag "enable in certain modes" auto)
(symbol :tag "enable globally" t)
(symbol :tag "disable" nil))
:group 'rainbow)
;;; Shell colors
(defvar rainbow-ansi-colors-font-lock-keywords
'(("\\(\\\\[eE]\\|\\\\033\\|\\\\x1[bB]\\|\033\\)\\[\\([0-9;]*m\\)"
(0 (rainbow-colorize-ansi))))
"Font-lock keywords to add for ANSI colors.")
(defcustom rainbow-ansi-colors-major-mode-list
'(sh-mode c-mode c++-mode)
"List of major mode where ANSI colors are enabled when
`rainbow-ansi-colors' is set to auto."
:type '(repeat (symbol :tag "Major-Mode"))
:group 'rainbow)
(defcustom rainbow-ansi-colors 'auto
"When to enable ANSI colors.
If set to t, the ANSI colors will be enabled. If set to nil, the
ANSI colors will not be enabled. If set to auto, the ANSI colors
will be enabled if a major mode has been detected from the
`rainbow-ansi-colors-major-mode-list'."
:type '(choice (symbol :tag "enable in certain modes" auto)
(symbol :tag "enable globally" t)
(symbol :tag "disable" nil))
:group 'rainbow)
;;; R colors
(defvar rainbow-r-colors-font-lock-keywords nil
"Font-lock keywords to add for R colors.")
(make-variable-buffer-local 'rainbow-r-colors-font-lock-keywords)
;; use the following code to generate the list in R
;; output_colors <- function(colors) {for(color in colors) {col <- col2rgb(color); cat(sprintf("(\"%s\" . \"#%02X%02X%02X\")\n",color,col[1],col[2],col[3]));}}
;; output_colors(colors())
(defcustom rainbow-r-colors-alist
'(("white" . "#FFFFFF")
("aliceblue" . "#F0F8FF")
("antiquewhite" . "#FAEBD7")
("antiquewhite1" . "#FFEFDB")
("antiquewhite2" . "#EEDFCC")
("antiquewhite3" . "#CDC0B0")
("antiquewhite4" . "#8B8378")
("aquamarine" . "#7FFFD4")
("aquamarine1" . "#7FFFD4")
("aquamarine2" . "#76EEC6")
("aquamarine3" . "#66CDAA")
("aquamarine4" . "#458B74")
("azure" . "#F0FFFF")
("azure1" . "#F0FFFF")
("azure2" . "#E0EEEE")
("azure3" . "#C1CDCD")
("azure4" . "#838B8B")
("beige" . "#F5F5DC")
("bisque" . "#FFE4C4")
("bisque1" . "#FFE4C4")
("bisque2" . "#EED5B7")
("bisque3" . "#CDB79E")
("bisque4" . "#8B7D6B")
("black" . "#000000")
("blanchedalmond" . "#FFEBCD")
("blue" . "#0000FF")
("blue1" . "#0000FF")
("blue2" . "#0000EE")
("blue3" . "#0000CD")
("blue4" . "#00008B")
("blueviolet" . "#8A2BE2")
("brown" . "#A52A2A")
("brown1" . "#FF4040")
("brown2" . "#EE3B3B")
("brown3" . "#CD3333")
("brown4" . "#8B2323")
("burlywood" . "#DEB887")
("burlywood1" . "#FFD39B")
("burlywood2" . "#EEC591")
("burlywood3" . "#CDAA7D")
("burlywood4" . "#8B7355")
("cadetblue" . "#5F9EA0")
("cadetblue1" . "#98F5FF")
("cadetblue2" . "#8EE5EE")
("cadetblue3" . "#7AC5CD")
("cadetblue4" . "#53868B")
("chartreuse" . "#7FFF00")
("chartreuse1" . "#7FFF00")
("chartreuse2" . "#76EE00")
("chartreuse3" . "#66CD00")
("chartreuse4" . "#458B00")
("chocolate" . "#D2691E")
("chocolate1" . "#FF7F24")
("chocolate2" . "#EE7621")
("chocolate3" . "#CD661D")
("chocolate4" . "#8B4513")
("coral" . "#FF7F50")
("coral1" . "#FF7256")
("coral2" . "#EE6A50")
("coral3" . "#CD5B45")
("coral4" . "#8B3E2F")
("cornflowerblue" . "#6495ED")
("cornsilk" . "#FFF8DC")
("cornsilk1" . "#FFF8DC")
("cornsilk2" . "#EEE8CD")
("cornsilk3" . "#CDC8B1")
("cornsilk4" . "#8B8878")
("cyan" . "#00FFFF")
("cyan1" . "#00FFFF")
("cyan2" . "#00EEEE")
("cyan3" . "#00CDCD")
("cyan4" . "#008B8B")
("darkblue" . "#00008B")
("darkcyan" . "#008B8B")
("darkgoldenrod" . "#B8860B")
("darkgoldenrod1" . "#FFB90F")
("darkgoldenrod2" . "#EEAD0E")
("darkgoldenrod3" . "#CD950C")
("darkgoldenrod4" . "#8B6508")
("darkgray" . "#A9A9A9")
("darkgreen" . "#006400")
("darkgrey" . "#A9A9A9")
("darkkhaki" . "#BDB76B")
("darkmagenta" . "#8B008B")
("darkolivegreen" . "#556B2F")
("darkolivegreen1" . "#CAFF70")
("darkolivegreen2" . "#BCEE68")
("darkolivegreen3" . "#A2CD5A")
("darkolivegreen4" . "#6E8B3D")
("darkorange" . "#FF8C00")
("darkorange1" . "#FF7F00")
("darkorange2" . "#EE7600")
("darkorange3" . "#CD6600")
("darkorange4" . "#8B4500")
("darkorchid" . "#9932CC")
("darkorchid1" . "#BF3EFF")
("darkorchid2" . "#B23AEE")
("darkorchid3" . "#9A32CD")
("darkorchid4" . "#68228B")
("darkred" . "#8B0000")
("darksalmon" . "#E9967A")
("darkseagreen" . "#8FBC8F")
("darkseagreen1" . "#C1FFC1")
("darkseagreen2" . "#B4EEB4")
("darkseagreen3" . "#9BCD9B")
("darkseagreen4" . "#698B69")
("darkslateblue" . "#483D8B")
("darkslategray" . "#2F4F4F")
("darkslategray1" . "#97FFFF")
("darkslategray2" . "#8DEEEE")
("darkslategray3" . "#79CDCD")
("darkslategray4" . "#528B8B")
("darkslategrey" . "#2F4F4F")
("darkturquoise" . "#00CED1")
("darkviolet" . "#9400D3")
("deeppink" . "#FF1493")
("deeppink1" . "#FF1493")
("deeppink2" . "#EE1289")
("deeppink3" . "#CD1076")
("deeppink4" . "#8B0A50")
("deepskyblue" . "#00BFFF")
("deepskyblue1" . "#00BFFF")
("deepskyblue2" . "#00B2EE")
("deepskyblue3" . "#009ACD")
("deepskyblue4" . "#00688B")
("dimgray" . "#696969")
("dimgrey" . "#696969")
("dodgerblue" . "#1E90FF")
("dodgerblue1" . "#1E90FF")
("dodgerblue2" . "#1C86EE")
("dodgerblue3" . "#1874CD")
("dodgerblue4" . "#104E8B")
("firebrick" . "#B22222")
("firebrick1" . "#FF3030")
("firebrick2" . "#EE2C2C")
("firebrick3" . "#CD2626")
("firebrick4" . "#8B1A1A")
("floralwhite" . "#FFFAF0")
("forestgreen" . "#228B22")
("gainsboro" . "#DCDCDC")
("ghostwhite" . "#F8F8FF")
("gold" . "#FFD700")
("gold1" . "#FFD700")
("gold2" . "#EEC900")
("gold3" . "#CDAD00")
("gold4" . "#8B7500")
("goldenrod" . "#DAA520")
("goldenrod1" . "#FFC125")
("goldenrod2" . "#EEB422")
("goldenrod3" . "#CD9B1D")
("goldenrod4" . "#8B6914")
("gray" . "#BEBEBE")
("gray0" . "#000000")
("gray1" . "#030303")
("gray2" . "#050505")
("gray3" . "#080808")
("gray4" . "#0A0A0A")
("gray5" . "#0D0D0D")
("gray6" . "#0F0F0F")
("gray7" . "#121212")
("gray8" . "#141414")
("gray9" . "#171717")
("gray10" . "#1A1A1A")
("gray11" . "#1C1C1C")
("gray12" . "#1F1F1F")
("gray13" . "#212121")
("gray14" . "#242424")
("gray15" . "#262626")
("gray16" . "#292929")
("gray17" . "#2B2B2B")
("gray18" . "#2E2E2E")
("gray19" . "#303030")
("gray20" . "#333333")
("gray21" . "#363636")
("gray22" . "#383838")
("gray23" . "#3B3B3B")
("gray24" . "#3D3D3D")
("gray25" . "#404040")
("gray26" . "#424242")
("gray27" . "#454545")
("gray28" . "#474747")
("gray29" . "#4A4A4A")
("gray30" . "#4D4D4D")
("gray31" . "#4F4F4F")
("gray32" . "#525252")
("gray33" . "#545454")
("gray34" . "#575757")
("gray35" . "#595959")
("gray36" . "#5C5C5C")
("gray37" . "#5E5E5E")
("gray38" . "#616161")
("gray39" . "#636363")
("gray40" . "#666666")
("gray41" . "#696969")
("gray42" . "#6B6B6B")
("gray43" . "#6E6E6E")
("gray44" . "#707070")
("gray45" . "#737373")
("gray46" . "#757575")
("gray47" . "#787878")
("gray48" . "#7A7A7A")
("gray49" . "#7D7D7D")
("gray50" . "#7F7F7F")
("gray51" . "#828282")
("gray52" . "#858585")
("gray53" . "#878787")
("gray54" . "#8A8A8A")
("gray55" . "#8C8C8C")
("gray56" . "#8F8F8F")
("gray57" . "#919191")
("gray58" . "#949494")
("gray59" . "#969696")
("gray60" . "#999999")
("gray61" . "#9C9C9C")
("gray62" . "#9E9E9E")
("gray63" . "#A1A1A1")
("gray64" . "#A3A3A3")
("gray65" . "#A6A6A6")
("gray66" . "#A8A8A8")
("gray67" . "#ABABAB")
("gray68" . "#ADADAD")
("gray69" . "#B0B0B0")
("gray70" . "#B3B3B3")
("gray71" . "#B5B5B5")
("gray72" . "#B8B8B8")
("gray73" . "#BABABA")
("gray74" . "#BDBDBD")
("gray75" . "#BFBFBF")
("gray76" . "#C2C2C2")
("gray77" . "#C4C4C4")
("gray78" . "#C7C7C7")
("gray79" . "#C9C9C9")
("gray80" . "#CCCCCC")
("gray81" . "#CFCFCF")
("gray82" . "#D1D1D1")
("gray83" . "#D4D4D4")
("gray84" . "#D6D6D6")
("gray85" . "#D9D9D9")
("gray86" . "#DBDBDB")
("gray87" . "#DEDEDE")
("gray88" . "#E0E0E0")
("gray89" . "#E3E3E3")
("gray90" . "#E5E5E5")
("gray91" . "#E8E8E8")
("gray92" . "#EBEBEB")
("gray93" . "#EDEDED")
("gray94" . "#F0F0F0")
("gray95" . "#F2F2F2")
("gray96" . "#F5F5F5")
("gray97" . "#F7F7F7")
("gray98" . "#FAFAFA")
("gray99" . "#FCFCFC")
("gray100" . "#FFFFFF")
("green" . "#00FF00")
("green1" . "#00FF00")
("green2" . "#00EE00")
("green3" . "#00CD00")
("green4" . "#008B00")
("greenyellow" . "#ADFF2F")
("grey" . "#BEBEBE")
("grey0" . "#000000")
("grey1" . "#030303")
("grey2" . "#050505")
("grey3" . "#080808")
("grey4" . "#0A0A0A")
("grey5" . "#0D0D0D")
("grey6" . "#0F0F0F")
("grey7" . "#121212")
("grey8" . "#141414")
("grey9" . "#171717")
("grey10" . "#1A1A1A")
("grey11" . "#1C1C1C")
("grey12" . "#1F1F1F")
("grey13" . "#212121")
("grey14" . "#242424")
("grey15" . "#262626")
("grey16" . "#292929")
("grey17" . "#2B2B2B")
("grey18" . "#2E2E2E")
("grey19" . "#303030")
("grey20" . "#333333")
("grey21" . "#363636")
("grey22" . "#383838")
("grey23" . "#3B3B3B")
("grey24" . "#3D3D3D")
("grey25" . "#404040")
("grey26" . "#424242")
("grey27" . "#454545")
("grey28" . "#474747")
("grey29" . "#4A4A4A")
("grey30" . "#4D4D4D")
("grey31" . "#4F4F4F")
("grey32" . "#525252")
("grey33" . "#545454")
("grey34" . "#575757")
("grey35" . "#595959")
("grey36" . "#5C5C5C")
("grey37" . "#5E5E5E")
("grey38" . "#616161")
("grey39" . "#636363")
("grey40" . "#666666")
("grey41" . "#696969")
("grey42" . "#6B6B6B")
("grey43" . "#6E6E6E")
("grey44" . "#707070")
("grey45" . "#737373")
("grey46" . "#757575")
("grey47" . "#787878")
("grey48" . "#7A7A7A")
("grey49" . "#7D7D7D")
("grey50" . "#7F7F7F")
("grey51" . "#828282")
("grey52" . "#858585")
("grey53" . "#878787")
("grey54" . "#8A8A8A")
("grey55" . "#8C8C8C")
("grey56" . "#8F8F8F")
("grey57" . "#919191")
("grey58" . "#949494")
("grey59" . "#969696")
("grey60" . "#999999")
("grey61" . "#9C9C9C")
("grey62" . "#9E9E9E")
("grey63" . "#A1A1A1")
("grey64" . "#A3A3A3")
("grey65" . "#A6A6A6")
("grey66" . "#A8A8A8")
("grey67" . "#ABABAB")
("grey68" . "#ADADAD")
("grey69" . "#B0B0B0")
("grey70" . "#B3B3B3")
("grey71" . "#B5B5B5")
("grey72" . "#B8B8B8")
("grey73" . "#BABABA")
("grey74" . "#BDBDBD")
("grey75" . "#BFBFBF")
("grey76" . "#C2C2C2")
("grey77" . "#C4C4C4")
("grey78" . "#C7C7C7")
("grey79" . "#C9C9C9")
("grey80" . "#CCCCCC")
("grey81" . "#CFCFCF")
("grey82" . "#D1D1D1")
("grey83" . "#D4D4D4")
("grey84" . "#D6D6D6")
("grey85" . "#D9D9D9")
("grey86" . "#DBDBDB")
("grey87" . "#DEDEDE")
("grey88" . "#E0E0E0")
("grey89" . "#E3E3E3")
("grey90" . "#E5E5E5")
("grey91" . "#E8E8E8")
("grey92" . "#EBEBEB")
("grey93" . "#EDEDED")
("grey94" . "#F0F0F0")
("grey95" . "#F2F2F2")
("grey96" . "#F5F5F5")
("grey97" . "#F7F7F7")
("grey98" . "#FAFAFA")
("grey99" . "#FCFCFC")
("grey100" . "#FFFFFF")
("honeydew" . "#F0FFF0")
("honeydew1" . "#F0FFF0")
("honeydew2" . "#E0EEE0")
("honeydew3" . "#C1CDC1")
("honeydew4" . "#838B83")
("hotpink" . "#FF69B4")
("hotpink1" . "#FF6EB4")
("hotpink2" . "#EE6AA7")
("hotpink3" . "#CD6090")
("hotpink4" . "#8B3A62")
("indianred" . "#CD5C5C")
("indianred1" . "#FF6A6A")
("indianred2" . "#EE6363")
("indianred3" . "#CD5555")
("indianred4" . "#8B3A3A")
("ivory" . "#FFFFF0")
("ivory1" . "#FFFFF0")
("ivory2" . "#EEEEE0")
("ivory3" . "#CDCDC1")
("ivory4" . "#8B8B83")
("khaki" . "#F0E68C")
("khaki1" . "#FFF68F")
("khaki2" . "#EEE685")
("khaki3" . "#CDC673")
("khaki4" . "#8B864E")
("lavender" . "#E6E6FA")
("lavenderblush" . "#FFF0F5")
("lavenderblush1" . "#FFF0F5")
("lavenderblush2" . "#EEE0E5")
("lavenderblush3" . "#CDC1C5")
("lavenderblush4" . "#8B8386")
("lawngreen" . "#7CFC00")
("lemonchiffon" . "#FFFACD")
("lemonchiffon1" . "#FFFACD")
("lemonchiffon2" . "#EEE9BF")
("lemonchiffon3" . "#CDC9A5")
("lemonchiffon4" . "#8B8970")
("lightblue" . "#ADD8E6")
("lightblue1" . "#BFEFFF")
("lightblue2" . "#B2DFEE")
("lightblue3" . "#9AC0CD")
("lightblue4" . "#68838B")
("lightcoral" . "#F08080")
("lightcyan" . "#E0FFFF")
("lightcyan1" . "#E0FFFF")
("lightcyan2" . "#D1EEEE")
("lightcyan3" . "#B4CDCD")
("lightcyan4" . "#7A8B8B")
("lightgoldenrod" . "#EEDD82")
("lightgoldenrod1" . "#FFEC8B")
("lightgoldenrod2" . "#EEDC82")
("lightgoldenrod3" . "#CDBE70")
("lightgoldenrod4" . "#8B814C")
("lightgoldenrodyellow" . "#FAFAD2")
("lightgray" . "#D3D3D3")
("lightgreen" . "#90EE90")
("lightgrey" . "#D3D3D3")
("lightpink" . "#FFB6C1")
("lightpink1" . "#FFAEB9")
("lightpink2" . "#EEA2AD")
("lightpink3" . "#CD8C95")
("lightpink4" . "#8B5F65")
("lightsalmon" . "#FFA07A")
("lightsalmon1" . "#FFA07A")
("lightsalmon2" . "#EE9572")
("lightsalmon3" . "#CD8162")
("lightsalmon4" . "#8B5742")
("lightseagreen" . "#20B2AA")
("lightskyblue" . "#87CEFA")
("lightskyblue1" . "#B0E2FF")
("lightskyblue2" . "#A4D3EE")
("lightskyblue3" . "#8DB6CD")
("lightskyblue4" . "#607B8B")
("lightslateblue" . "#8470FF")
("lightslategray" . "#778899")
("lightslategrey" . "#778899")
("lightsteelblue" . "#B0C4DE")
("lightsteelblue1" . "#CAE1FF")
("lightsteelblue2" . "#BCD2EE")
("lightsteelblue3" . "#A2B5CD")
("lightsteelblue4" . "#6E7B8B")
("lightyellow" . "#FFFFE0")
("lightyellow1" . "#FFFFE0")
("lightyellow2" . "#EEEED1")
("lightyellow3" . "#CDCDB4")
("lightyellow4" . "#8B8B7A")
("limegreen" . "#32CD32")
("linen" . "#FAF0E6")
("magenta" . "#FF00FF")
("magenta1" . "#FF00FF")
("magenta2" . "#EE00EE")
("magenta3" . "#CD00CD")
("magenta4" . "#8B008B")
("maroon" . "#B03060")
("maroon1" . "#FF34B3")
("maroon2" . "#EE30A7")
("maroon3" . "#CD2990")
("maroon4" . "#8B1C62")
("mediumaquamarine" . "#66CDAA")
("mediumblue" . "#0000CD")
("mediumorchid" . "#BA55D3")
("mediumorchid1" . "#E066FF")
("mediumorchid2" . "#D15FEE")
("mediumorchid3" . "#B452CD")
("mediumorchid4" . "#7A378B")
("mediumpurple" . "#9370DB")
("mediumpurple1" . "#AB82FF")
("mediumpurple2" . "#9F79EE")
("mediumpurple3" . "#8968CD")
("mediumpurple4" . "#5D478B")
("mediumseagreen" . "#3CB371")
("mediumslateblue" . "#7B68EE")
("mediumspringgreen" . "#00FA9A")
("mediumturquoise" . "#48D1CC")
("mediumvioletred" . "#C71585")
("midnightblue" . "#191970")
("mintcream" . "#F5FFFA")
("mistyrose" . "#FFE4E1")
("mistyrose1" . "#FFE4E1")
("mistyrose2" . "#EED5D2")
("mistyrose3" . "#CDB7B5")
("mistyrose4" . "#8B7D7B")
("moccasin" . "#FFE4B5")
("navajowhite" . "#FFDEAD")
("navajowhite1" . "#FFDEAD")
("navajowhite2" . "#EECFA1")
("navajowhite3" . "#CDB38B")
("navajowhite4" . "#8B795E")
("navy" . "#000080")
("navyblue" . "#000080")
("oldlace" . "#FDF5E6")
("olivedrab" . "#6B8E23")
("olivedrab1" . "#C0FF3E")
("olivedrab2" . "#B3EE3A")
("olivedrab3" . "#9ACD32")
("olivedrab4" . "#698B22")
("orange" . "#FFA500")
("orange1" . "#FFA500")
("orange2" . "#EE9A00")
("orange3" . "#CD8500")
("orange4" . "#8B5A00")
("orangered" . "#FF4500")
("orangered1" . "#FF4500")
("orangered2" . "#EE4000")
("orangered3" . "#CD3700")
("orangered4" . "#8B2500")
("orchid" . "#DA70D6")
("orchid1" . "#FF83FA")
("orchid2" . "#EE7AE9")
("orchid3" . "#CD69C9")
("orchid4" . "#8B4789")
("palegoldenrod" . "#EEE8AA")
("palegreen" . "#98FB98")
("palegreen1" . "#9AFF9A")
("palegreen2" . "#90EE90")
("palegreen3" . "#7CCD7C")
("palegreen4" . "#548B54")
("paleturquoise" . "#AFEEEE")
("paleturquoise1" . "#BBFFFF")
("paleturquoise2" . "#AEEEEE")
("paleturquoise3" . "#96CDCD")
("paleturquoise4" . "#668B8B")
("palevioletred" . "#DB7093")
("palevioletred1" . "#FF82AB")
("palevioletred2" . "#EE799F")
("palevioletred3" . "#CD6889")
("palevioletred4" . "#8B475D")
("papayawhip" . "#FFEFD5")
("peachpuff" . "#FFDAB9")
("peachpuff1" . "#FFDAB9")
("peachpuff2" . "#EECBAD")
("peachpuff3" . "#CDAF95")
("peachpuff4" . "#8B7765")
("peru" . "#CD853F")
("pink" . "#FFC0CB")
("pink1" . "#FFB5C5")
("pink2" . "#EEA9B8")
("pink3" . "#CD919E")
("pink4" . "#8B636C")
("plum" . "#DDA0DD")
("plum1" . "#FFBBFF")
("plum2" . "#EEAEEE")
("plum3" . "#CD96CD")
("plum4" . "#8B668B")
("powderblue" . "#B0E0E6")
("purple" . "#A020F0")
("purple1" . "#9B30FF")
("purple2" . "#912CEE")
("purple3" . "#7D26CD")
("purple4" . "#551A8B")
("red" . "#FF0000")
("red1" . "#FF0000")
("red2" . "#EE0000")
("red3" . "#CD0000")
("red4" . "#8B0000")
("rosybrown" . "#BC8F8F")
("rosybrown1" . "#FFC1C1")
("rosybrown2" . "#EEB4B4")
("rosybrown3" . "#CD9B9B")
("rosybrown4" . "#8B6969")
("royalblue" . "#4169E1")
("royalblue1" . "#4876FF")
("royalblue2" . "#436EEE")
("royalblue3" . "#3A5FCD")
("royalblue4" . "#27408B")
("saddlebrown" . "#8B4513")
("salmon" . "#FA8072")
("salmon1" . "#FF8C69")
("salmon2" . "#EE8262")
("salmon3" . "#CD7054")
("salmon4" . "#8B4C39")
("sandybrown" . "#F4A460")
("seagreen" . "#2E8B57")
("seagreen1" . "#54FF9F")
("seagreen2" . "#4EEE94")
("seagreen3" . "#43CD80")
("seagreen4" . "#2E8B57")
("seashell" . "#FFF5EE")
("seashell1" . "#FFF5EE")
("seashell2" . "#EEE5DE")
("seashell3" . "#CDC5BF")
("seashell4" . "#8B8682")
("sienna" . "#A0522D")
("sienna1" . "#FF8247")
("sienna2" . "#EE7942")
("sienna3" . "#CD6839")
("sienna4" . "#8B4726")
("skyblue" . "#87CEEB")
("skyblue1" . "#87CEFF")
("skyblue2" . "#7EC0EE")
("skyblue3" . "#6CA6CD")
("skyblue4" . "#4A708B")
("slateblue" . "#6A5ACD")
("slateblue1" . "#836FFF")
("slateblue2" . "#7A67EE")
("slateblue3" . "#6959CD")
("slateblue4" . "#473C8B")
("slategray" . "#708090")
("slategray1" . "#C6E2FF")
("slategray2" . "#B9D3EE")
("slategray3" . "#9FB6CD")
("slategray4" . "#6C7B8B")
("slategrey" . "#708090")
("snow" . "#FFFAFA")
("snow1" . "#FFFAFA")
("snow2" . "#EEE9E9")
("snow3" . "#CDC9C9")
("snow4" . "#8B8989")
("springgreen" . "#00FF7F")
("springgreen1" . "#00FF7F")
("springgreen2" . "#00EE76")
("springgreen3" . "#00CD66")
("springgreen4" . "#008B45")
("steelblue" . "#4682B4")
("steelblue1" . "#63B8FF")
("steelblue2" . "#5CACEE")
("steelblue3" . "#4F94CD")
("steelblue4" . "#36648B")
("tan" . "#D2B48C")
("tan1" . "#FFA54F")
("tan2" . "#EE9A49")
("tan3" . "#CD853F")
("tan4" . "#8B5A2B")
("thistle" . "#D8BFD8")
("thistle1" . "#FFE1FF")
("thistle2" . "#EED2EE")
("thistle3" . "#CDB5CD")
("thistle4" . "#8B7B8B")
("tomato" . "#FF6347")
("tomato1" . "#FF6347")
("tomato2" . "#EE5C42")
("tomato3" . "#CD4F39")
("tomato4" . "#8B3626")
("turquoise" . "#40E0D0")
("turquoise1" . "#00F5FF")
("turquoise2" . "#00E5EE")
("turquoise3" . "#00C5CD")
("turquoise4" . "#00868B")
("violet" . "#EE82EE")
("violetred" . "#D02090")
("violetred1" . "#FF3E96")
("violetred2" . "#EE3A8C")
("violetred3" . "#CD3278")
("violetred4" . "#8B2252")
("wheat" . "#F5DEB3")
("wheat1" . "#FFE7BA")
("wheat2" . "#EED8AE")
("wheat3" . "#CDBA96")
("wheat4" . "#8B7E66")
("whitesmoke" . "#F5F5F5")
("yellow" . "#FFFF00")
("yellow1" . "#FFFF00")
("yellow2" . "#EEEE00")
("yellow3" . "#CDCD00")
("yellow4" . "#8B8B00")
("yellowgreen" . "#9ACD32"))
"Alist of R colors.
Each entry should have the form (COLOR-NAME . HEXADECIMAL-COLOR)."
:type 'alist
:group 'rainbow)
(defcustom rainbow-r-colors-major-mode-list
'(ess-mode)
"List of major mode where R colors are enabled when
`rainbow-r-colors' is set to auto."
:type '(repeat (symbol :tag "Major-Mode"))
:group 'rainbow)
(defcustom rainbow-r-colors 'auto
"When to enable R colors.
If set to t, the R colors will be enabled. If set to nil, the
R colors will not be enabled. If set to auto, the R colors
will be enabled if a major mode has been detected from the
`rainbow-r-colors-major-mode-list'."
:type '(choice (symbol :tag "enable in certain modes" auto)
(symbol :tag "enable globally" t)
(symbol :tag "disable" nil))
:group 'rainbow)
;;; Functions
(defun rainbow-colorize-match (color &optional match)
"Return a matched string propertized with a face whose
background is COLOR. The foreground is computed using
`rainbow-color-luminance', and is either white or black."
(let ((match (or match 0)))
(put-text-property
(match-beginning match) (match-end match)
'face `((:foreground ,(if (> 0.5 (rainbow-x-color-luminance color))
"white" "black"))
(:background ,color)))))
(defun rainbow-colorize-itself (&optional match)
"Colorize a match with itself."
(rainbow-colorize-match (match-string-no-properties (or match 0)) match))
(defun rainbow-colorize-hexadecimal-without-sharp ()
"Colorize an hexadecimal colors and prepend # to it."
(rainbow-colorize-match (concat "#" (match-string-no-properties 1))))
(defun rainbow-colorize-by-assoc (assoc-list)
"Colorize a match with its association from ASSOC-LIST."
(rainbow-colorize-match (cdr (assoc-string (match-string-no-properties 0)
assoc-list t))))
(defun rainbow-rgb-relative-to-absolute (number)
"Convert a relative NUMBER to absolute. If NUMBER is absolute, return NUMBER.
This will convert \"80 %\" to 204, \"100 %\" to 255 but \"123\" to \"123\".
If the percentage value is above 100, it's converted to 100."
(let ((string-length (- (length number) 1)))
;; Is this a number with %?
(if (eq (elt number string-length) ?%)
(/ (* (min (string-to-number (substring number 0 string-length)) 100) 255) 100)
(string-to-number number))))
(defun rainbow-colorize-hsl ()
"Colorize a match with itself."
(let ((h (/ (string-to-number (match-string-no-properties 1)) 360.0))
(s (/ (string-to-number (match-string-no-properties 2)) 100.0))
(l (/ (string-to-number (match-string-no-properties 3)) 100.0)))
(rainbow-colorize-match
(cl-destructuring-bind (r g b)
(color-hsl-to-rgb h s l)
(format "#%02X%02X%02X" (* r 255) (* g 255) (* b 255))))))
(defun rainbow-colorize-rgb ()
"Colorize a match with itself."
(let ((r (rainbow-rgb-relative-to-absolute (match-string-no-properties 1)))
(g (rainbow-rgb-relative-to-absolute (match-string-no-properties 2)))
(b (rainbow-rgb-relative-to-absolute (match-string-no-properties 3))))
(rainbow-colorize-match (format "#%02X%02X%02X" r g b))))
(defun rainbow-colorize-rgb-float ()
"Colorize a match with itself, with relative value."
(let ((r (* (string-to-number (match-string-no-properties 1)) 255.0))
(g (* (string-to-number (match-string-no-properties 2)) 255.0))
(b (* (string-to-number (match-string-no-properties 3)) 255.0)))
(rainbow-colorize-match (format "#%02X%02X%02X" r g b))))
(defvar ansi-color-context)
(defvar xterm-color-current)
(defun rainbow-colorize-ansi ()
"Return a matched string propertized with ansi color face."
(let ((xterm-color? (featurep 'xterm-color))
(string (match-string-no-properties 0))
color)
(save-match-data
(let* ((replaced (concat
(replace-regexp-in-string
"^\\(\\\\[eE]\\|\\\\033\\|\\\\x1[bB]\\)"
"\033" string) "x"))
xterm-color-current
ansi-color-context
(applied (funcall (if xterm-color?
'xterm-color-filter
'ansi-color-apply)
replaced))
(face-property (get-text-property
0
(if xterm-color? 'face 'font-lock-face)
applied)))
(unless (listp (or (car-safe face-property) face-property))
(setq face-property (list face-property)))
(setq color (funcall (if xterm-color? 'cadr 'cdr)
(or (assq (if xterm-color?
:foreground
'foreground-color)
face-property)
(assq (if xterm-color?
:background
'background-color)
face-property))))))
(when color
(rainbow-colorize-match color))))
(defun rainbow-color-luminance (red green blue)
"Calculate the relative luminance of color composed of RED, GREEN and BLUE.
Return a value between 0 and 1."
(/ (+ (* .2126 red) (* .7152 green) (* .0722 blue)) 255))
(defun rainbow-x-color-luminance (color)
"Calculate the relative luminance of a color string (e.g. \"#ffaa00\", \"blue\").
Return a value between 0 and 1."
(let* ((values (x-color-values color))
(r (/ (car values) 256.0))
(g (/ (cadr values) 256.0))
(b (/ (caddr values) 256.0)))
(rainbow-color-luminance r g b)))
;;; Mode
(defun rainbow-turn-on ()
"Turn on rainbow-mode."
(font-lock-add-keywords nil
rainbow-hexadecimal-colors-font-lock-keywords
t)
;; Activate X colors?
(when (or (eq rainbow-x-colors t)
(and (eq rainbow-x-colors 'auto)
(memq major-mode rainbow-x-colors-major-mode-list)))
(font-lock-add-keywords nil
rainbow-x-colors-font-lock-keywords
t))
;; Activate LaTeX colors?
(when (or (eq rainbow-latex-colors t)
(and (eq rainbow-latex-colors 'auto)
(memq major-mode rainbow-latex-colors-major-mode-list)))
(font-lock-add-keywords nil
rainbow-latex-rgb-colors-font-lock-keywords
t))
;; Activate ANSI colors?
(when (or (eq rainbow-ansi-colors t)
(and (eq rainbow-ansi-colors 'auto)
(memq major-mode rainbow-ansi-colors-major-mode-list)))
(font-lock-add-keywords nil
rainbow-ansi-colors-font-lock-keywords
t))
;; Activate HTML colors?
(when (or (eq rainbow-html-colors t)
(and (eq rainbow-html-colors 'auto)
(memq major-mode rainbow-html-colors-major-mode-list)))
(setq rainbow-html-colors-font-lock-keywords
`((,(regexp-opt (mapcar 'car rainbow-html-colors-alist) 'words)
(0 (rainbow-colorize-by-assoc rainbow-html-colors-alist)))))
(font-lock-add-keywords nil
`(,@rainbow-html-colors-font-lock-keywords
,@rainbow-html-rgb-colors-font-lock-keywords)
t))
;; Activate R colors?
(when (or (eq rainbow-r-colors t)
(and (eq rainbow-r-colors 'auto)
(memq major-mode rainbow-r-colors-major-mode-list)))
(setq rainbow-r-colors-font-lock-keywords
`((,(regexp-opt (mapcar 'car rainbow-r-colors-alist) 'words)
(0 (rainbow-colorize-by-assoc rainbow-r-colors-alist)))))
(font-lock-add-keywords nil
rainbow-r-colors-font-lock-keywords
t)))
(defun rainbow-turn-off ()
"Turn off rainbow-mode."
(font-lock-remove-keywords
nil
`(,@rainbow-hexadecimal-colors-font-lock-keywords
,@rainbow-x-colors-font-lock-keywords
,@rainbow-latex-rgb-colors-font-lock-keywords
,@rainbow-r-colors-font-lock-keywords
,@rainbow-html-colors-font-lock-keywords
,@rainbow-html-rgb-colors-font-lock-keywords)))
(defvar rainbow-keywords-hook nil
"Hook used to add additional font-lock keywords.
This hook is called by `rainbow-mode' before it re-enables
`font-lock-mode'. Hook functions must only add additional
keywords when `rainbow-mode' is non-nil. When that is nil,
then they must remove those additional keywords again.")
;;;###autoload
(define-minor-mode rainbow-mode
"Colorize strings that represent colors.
This will fontify with colors the string like \"#aabbcc\" or \"blue\"."
:lighter " Rbow"
(if rainbow-mode
(rainbow-turn-on)
(rainbow-turn-off))
;; We cannot use `rainbow-mode-hook' because this has
;; to be done before `font-lock-mode' is re-enabled.
(run-hooks 'rainbow-keywords-hook)
;; Call `font-lock-mode' to refresh the buffer when used
;; e.g. interactively.
(font-lock-mode 1))
;;;; ChangeLog:
;; 2020-07-28 Julien Danjou <julien@danjou.info>
;;
;; fix(rainbow_mode): remove spurious + in regex
;;
;; Thanks Peder Stray for the report and suggestion.
;;
;; 2020-03-30 Julien Danjou <julien@danjou.info>
;;
;; fix(rainbow-mode): fix typo in docstring
;;
;; Thanks Bauke Jan Douma <bjdouma@xs4all.nl>
;;
;; 2019-12-23 Julien Danjou <julien@danjou.info>
;;
;; Release rainbow-mode 1.0.3
;;
;; * Use cl-lib instead of cl
;;
;; As of Emacs 27.1 `cl' is officially deprecated.
;;
;; `cl' was only required for `multiple-value-bind' and using that was
;; conceptually wrong to begin with: `color-hsl-to-rgb' does NOT return
;; three
;; values; it returns one value which happens to consist of three
;; components and
;; any one of these components by itself is meaningless. Now we use
;; `cl-destructuring-bind', which does not have the same connotation.
;;
;; * rainbow-keywords-hook: New hook run by rainbow-mode
;;
;; * rainbow-mode: Remove unnecessary progn
;; Also improve a contained comment.
;;
;; Thanks Jonas Bernoulli <jonas@bernoul.li>
;;
;; 2019-11-25 Julien Danjou <julien@danjou.info>
;;
;; Release rainbow-mode 1.0.2
;;
;; 2019-11-25 Julien Danjou <julien@danjou.info>
;;
;; Fix a off-by-one error and some wording in rainbow-mode
;;
;; * packages/rainbow-mode/rainbow-mode.el (rainbow-color-luminance): Fix a
;; off-by-one error and wording.
;; (rainbow-x-color-luminance): Fix wording.
;;
;; Thanks Peder Stray.
;;
;; 2018-05-21 Julien Danjou <julien@danjou.info>
;;
;; * rainbow-mode/rainbow-mode.el: do not fail if face-property is a symbol
;;
;; It turns out there are cases when `face-property' can be just a symbol
;; and we need to protect our selves from that, i.e. `car' should not fail.
;; Hence,
;; `car-safe' is there and if it's `nil', then fall back to `face-property'
;; as is.
;;
;; See https://github.com/tarsius/hl-todo/issues/17
;;
;; 2018-03-26 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: release 1.0
;;
;; 2018-03-26 Jonas Bernoulli <jonas@bernoul.li>
;;
;; Allow outline-minor-mode to find section headings
;;
;; 2018-03-26 Jonas Bernoulli <jonas@bernoul.li>
;;
;; Set type of customizable options
;;
;; 2018-03-26 Jonas Bernoulli <jonas@bernoul.li>
;;
;; Enforce use of spaces for indentation
;;
;; Also untabify some code added by a contributor who, unlike you, has not
;; globally set `indent-tabs-mode' to nil.
;;
;; 2017-05-29 Julien Danjou <julien@danjou.info>
;;
;; Fix `rainbow-color-luminance' docstring
;;
;; 2015-10-12 Julien Danjou <julien@danjou.info>
;;
;; rainbow: add font-lock at the end
;;
;; See https://github.com/fxbois/web-mode/issues/612
;;
;; 2015-03-06 Julien Danjou <julien@danjou.info>
;;
;; rainbow: fix font-lock-mode refresh
;;
;; 2014-10-15 Stefan Monnier <monnier@iro.umontreal.ca>
;;
;; * packages/rainbow-mode/rainbow-mode.el (ansi-color-context)
;; (xterm-color-current): Declare.
;;
;; 2014-09-07 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: support float in CSS and limit to 100%
;;
;; 2013-08-05 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: 0.9, allow spaces in LaTeX colors
;;
;; 2013-05-03 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: add support for R, bump version to 0.8
;;
;; Signed-off-by: Julien Danjou <julien@danjou.info>
;;
;; 2013-02-26 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: version 0.7
;;
;; * rainbow-mode.el: don't activate font-lock-mode
;;
;; 2012-12-11 Julien Danjou <julien@danjou.info>
;;
;; * rainbow-mode: update to 0.6, add support for ANSI coloring
;;
;; 2012-11-26 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: fix some LaTex docstrings
;;
;; 2012-11-14 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: version 0.5
;;
;; * rainbow-mode.el: fix syntax error on
;; `rainbow-hexadecimal-colors-font-lock-keywords'.
;;
;; 2012-11-09 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode: version 0.4
;;
;; * rainbow-mode.el: Use functions from color package to colorize HSL
;; rather
;; than our own copy.
;;
;; 2012-11-09 Julien Danjou <julien@danjou.info>
;;
;; rainbow-mode 0.3
;;
;; * rainbow-mode.el: avoid colorizing HTML entities
;;
;; 2011-09-23 Julien Danjou <julien@danjou.info>
;;
;; Update rainbow-mode to version 0.2
;;
;; 2011-07-01 Chong Yidong <cyd@stupidchicken.com>
;;
;; Give every package its own directory in packages/ including single-file
;; packages.
;;
(provide 'rainbow-mode)
;; Local Variables:
;; indent-tabs-mode: nil
;; End:
;;; rainbow-mode.el ends here
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