#################################################################################
# privoxy.jed:  Additional Privoxy filters for light on dark prefs, by John E Duncan.
#
# Change Log:
# 2006.02.02    #	A new update!
#		#	Added rgb/digital style filters (rgb(255,255,255))
#			See comment for more details
#		#	Added JED-C-BGImgCSS (what it says)
#		#	I found a site with "C-style" comments (/*...*/)
#			in their style, causing the filters to not trigger.
#			I took care of one possible location, see the
#			comment and filter lines.
#		#	License terms are now more appropriate for
#			a config: Creative Commons Attribution 2.5
# 2004.03.12	#	Correct a couple subs typos.
#		#	Action file section: Specifically filter /.*\.css,
#			since broken sites may return wrong mimetype,
#			preventing default filtering. (cough, businessweek.com)
# 2004.03.08	#	(Unreleased.  To be effective on site with next update.)
#			Reordered comments, moving changelog up.
#		#	Removed the JED-Raquo and JED-Font filters, leaving only the
#			JED-GoogleColor and JED-Color filters in the public file.
# 2004.03.07	#	**FINALLY** implement strong-color background substitutions.
#			Google cache hiliting works now without any special treatment.
#			Still need the reverse, standard colored txt/foreground subs.
#		#	Changelog: Switched to reverse cron order. Switched to hash
#			bullets, since my fingers seem to want that anyway.  <g>
#		#	Corrected lack of semicolon attrib terminator in many style subs.
# 2004.03.01	#	Reverted to including <> in style substitutions.  (Forgot
#			about style= attributes in tags when I removed them.)
# 2004.02.25	#	Added end ## lines to ease extracting from my working copy.
#		#	Realized (BG|BGC)-CF needed to be extended downward to B,
#			didn't want to default color them all, so split it up.
#		#	Added many \b's to prevent mid-word matching, far safer.
#		#	Tweaked gray conversion on -C to -E, 111>222, 222>333, 333>444
#		#	Slightly more comment verbosity.
#		#	Split/tweaked (C|Txt|Font)-xx
#		#	Google searches work w/o special treatment now, so remove
#			most of GoogleColor, leaving only File Format hiliting.
#			Change it and relocate filter above Color, for precidence.
#			Cached page hiliting (and strong colors in general) still
#			not optimal.
# 2004.02.22	#	First public version
#################################################################################
#
# This file is available at 
# http://members.cox.net/pu61ic.1inux.dunc4n/software/privoxy.jed
# (There is no proper web site there at this time, only a few files like this one.)
#
# I can be reached at the same username ( so it looks like public.linux.duncan@cox.net,
# but isn't. To avoid my spam filters, DO NOT USE HTML!!  Also use this keyword at
# the END of the subject line:  --1inux (that is space dash dash one inux END).
# Messages without an appropriate keyword are treated as spam.
# Further, inclusion of "privoxy" in the subject line for automated sorting would
# be appreciated. ( I don't always check mail that often, sometimes as seldom as once
# a month, so a reply, if any, may take awhile. )
#
# Note that both the URL and the address are the same user public.linux.duncan,
# only substituting six for "be", one for "el", and four for "ae", again, for
# spam control.
#
#################################################################################
# License:  
# This work is licensed under the Creative Commons Attribution 2.5 License.
# To view a copy of this license, visit
# http://creativecommons.org/licenses/by/2.5/
# or send a letter to
# Creative Commons
# 543 Howard Street, 5th Floor
# San Francisco, California, 94105, USA.
#################################################################################
# Privoxy itself is a software libre GPL licensed personal privacy and filtering
# proxy, based on the original Junkbuster (tm) proxy code, but much enhanced since
# then. (I'm just a happy user with my own customized config, a portion of which I
# happened to mention in a discussion and was asked to make available, so here
# it is...)  For more information on Privoxy itself, go to http://privoxy.org
#################################################################################
# Portions of this file can be added to user.action and default.filter
# as appropriate.  Note that as posted, the action lines are deactivated
# as comments, for safety.  Modify and activate as desired.
#################################################################################
#################################################################################
# Add the filter invokers in this section, modified as desired, to user.action
# I have commented them out to prevent unwanted activation.  Uncomment to activate.
#################################################################################
#{+filter{JED-GoogleColor}}
#.google.com

#{+filter{JED-Color}}
#/
#/.*\.css

#################################################################################
#################################################################################
# Here are the filters themselves, to be added to default.filter
# Note that they assume browser defaults of text=white, background=black.
# If you've other light on dark prefs, it won't matter much, except in gradient grays,
# where I assume the extremes as default and thus often simply remove the specific setting.
#################################################################################
FILTER: JED-GoogleColor Fix colors on Google for light on dark

#	The general filters below work on search pages now.
#	This filter simply hilights (in red) Google File Format notes.

s+(<font\scolor\s*=\s*)\#[a-f0-9]{3,6}\s*(>\s*File\sFormat:\s*)</font>([^<>]*)<a\b \
    +$1\#F00 JED-GoogleColor-Format$2$3 </font><a+isUgx

#################################################################################
FILTER: JED-Color Kill various color attribs that play havoc w/ lite on dark prefs

#	Most of these will put a string in the HTML indicating the particular replace
#	substitution that activated.  Form: JED-C (for JED-Color) -REPLACERNAME

# Note: The substitution order is precidence significant in many cases, that is,
#	narrow range matches above wider range matches that would match far
#	more than desired were it not for the narrow exceptions above.  Be aware
#	of this if you change substitution ordering for some reason.

# FIXME:Bg name substitution remains unsplit, simply default coloring everything.
# FIXME:Quite detailed list of light name substitutions for background, but only
#	a couple dark names specifically substituted in foreground.
# FIXME:Foreground tags and styles aren't treated absolutely consistently.
#	Where one has colors split out, the other may handle all the same.

# In-HTML Tags
# BGC=bgcolor tag, value range follows
# BGC-C		light-gray to dark-gray
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:c.c.c.|ccc)\b+$1 JED-C-BGC-C $2\#444+isUg
# BGC-D		lighter-gray to darker-gray
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:d.d.d.|ddd)\b+$1 JED-C-BGC-D $2\#333+isUg
# BGC-E		very-light-gray to very-dark-gray
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:e.e.e.|eee)\b+$1 JED-C-BGC-E $2\#222+isUg
# BGC-F		near-white to black
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:f.f.f.|fff)\b+$1 JED-C-BGC-F $2\#000+isUg
# BGC-EF	tinted lighter gray to black
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:[e-f].[e-f].[e-f].|[e-f]{3})\b+$1 JED-C-BGC-EF $2\#000+isUg
# BGC-DF	tinted light-gray to dark-gray
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?(?:[d-f].[d-f].[d-f].|[d-f]{3})\b+$1 JED-C-BGC-DF $2\#222+isUg
# BGC-BCC	light cyan darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([b-f].[c-f].[c-f].|[b-f][c-f][c-f])\b+$1 JED-C-BGC-BCC=$3$2\#044+isUg
# BGC-CBC	light magenta darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([c-f].[b-f].[c-f].|[c-f][b-f][c-f])\b+$1 JED-C-BGC-CBC=$3$2\#404+isUg
# BGC-CCB	light yellow darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([c-f].[c-f].[b-f].|[c-f][c-f][b-f])\b+$1 JED-C-BGC-CCB=$3$2\#440+isUg
# BGC-BBC	light blue darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([b-f].[b-f].[c-f].|[b-f][b-f][c-f])\b+$1 JED-C-BGC-BBC=$3$2\#004+isUg
# BGC-BCB	light green darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([b-f].[c-f].[b-f].|[b-f][c-f][b-f])\b+$1 JED-C-BGC-BCB=$3$2\#040+isUg
# BGC-CBB	light red darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([c-f].[b-f].[b-f].|[c-f][b-f][b-f])\b+$1 JED-C-BGC-CBB=$3$2\#400+isUg
# BGC-0AA	strong cyan darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([0-9a-f].[a-f].[a-f].|[0-9a-f][a-f][a-f])\b+$1 JED-C-BGC-0AA=$3$2\#066+isUg
# BGC-A0A	strong magenta darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([a-f].[0-9a-f].[a-f].|[a-f][0-9a-f][a-f])\b+$1 JED-C-BGC-A0A=$3$2\#606+isUg
# BGC-AA0	strong yellow darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([a-f].[a-f].[0-9a-f].|[a-f][a-f][0-9a-f])\b+$1 JED-C-BGC-AA0=$3$2\#660+isUg
# BGC-00A	strong blue darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([0-9a-f].[0-9a-f].[a-f].|[0-9a-f][0-9a-f][a-f])\b+$1 JED-C-BGC-00A=$3$2\#006+isUg
# BGC-0A0	strong green darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([0-9a-f].[a-f].[0-9a-f].|[0-9a-f][a-f][0-9a-f])\b+$1 JED-C-BGC-0A0=$3$2\#060+isUg
# BGC-A00	strong red darkened
s+(<[^>]*)(\sbgcolor\s*=\s*['"]?)\#?([a-f].[0-9a-f].[0-9a-f].|[a-f][0-9a-f][0-9a-f])\b+$1 JED-C-BGC-A00=$3$2\#600+isUg

# BGC-Name	all these light colors to default
s+(<[^>]*)(\s)bgcolor\s*(=\s*['"]?\
      (?:AliceBlue|AntiqueWhite[123]?|BlanchedAlmond|DarkSeaGreen1|FloralWhite|GhostWhite|\
      LavenderBlush[123]?|LemonChiffon[12]?|LightCyan[123]?|LightGoldenrodYellow|LightGr[ae]y|\
      LightSteelBlue1|LightYellow[12]?|MintCream|MistyRose[12]?|OldLace|PapayaWhip|RosyBrown1|\
      SlateGr[ae]y1|WhiteSmoke|Azure[123]?|Beige|Bisque[12]?|CornSilk[12]?|Gainsboro|\
      Gr[ae]y(:7[6-9]|8[0-9]|9[0-9]|100)|Honeydew[123]?|Ivory[123]?|Lavender|Linen|Pink|\
      SeaShell[123]?|Snow[123]?|Thistle[12]?|White)\b\
    )+$1$2JED-C-BGC-Name-$3+isUgx
# BGImg		kill bg images, too, so they don't screw our prefs
s+(<[^>]*)(\s)background\s*=+$1$2JED-C-BGImgHTM=+isUg

# Font and text (foreground) color tags
# Txt-01	Near-black to white
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([01].[01].[01].|[01][01][01])\b+$1 JED-C-Txt-01=$3$2\#fff+isUg
# Txt-23	darker-gray to lighter-gray
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([23].[23].[23].|[23][23][23])\b+$1 JED-C-Txt-23=$3$2\#ddd+isUg
# Txt-45	lighter-dark-gray to darker-light-gray
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([45].[45].[45].|[45][45][45])\b+$1 JED-C-Txt-45=$3$2\#bbb+isUg
# Txt-68	dark-mid-gray to light-mid-gray
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([678].[678].[678].|[678][678][678])\b+$1 JED-C-Txt-68=$3$2\#aaa+isUg
# Txt-466	dark cyan lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-4].[0-6].[0-6].|[0-4][0-6][0-6])\b+$1 JED-C-Txt-466=$3$2\#0ff+isUg
# Txt-646	dark magenta lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-6].[0-4].[0-6].|[0-6][0-4][0-6])\b+$1 JED-C-Txt-646=$3$2\#f0f+isUg
# Txt-664	dark yellow lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-6].[0-6].[0-4].|[0-6][0-6][0-4])\b+$1 JED-C-Txt-664=$3$2\#ff0+isUg
# Txt-446	dark blue lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-4].[0-4].[0-6].|[0-4][0-4][0-6])\b+$1 JED-C-Txt-446=$3$2\#00f+isUg
# Txt-484	dark green lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-4].[0-8].[0-4].|[0-4][0-8][0-4])\b+$1 JED-C-Txt-484=$3$2\#0f0+isUg
# Txt-644	dark red lightened
s+(<[^>]*)(\stext\s*=\s*['"]?)\#?([0-6].[0-4].[0-4].|[0-6][0-4][0-4])\b+$1 JED-C-Txt-644=$3$2\#f00+isUg

# Font-01	Near-black to white
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([01].[01].[01].|[01][01][01])\b+$1 JED-C-Font-01=$3$2\#fff+isUg
# Font-23	darker-gray to lighter-gray
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([23].[23].[23].|[23][23][23])\b+$1 JED-C-Font-23=$3$2\#ddd+isUg
# Font-45	lighter-dark-gray to darker-light-gray
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([45].[45].[45].|[45][45][45])\b+$1 JED-C-Font-45=$3$2\#bbb+isUg
# Font-68	dark-mid-gray to light-mid-gray
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([678].[678].[678].|[678][678][678])\b+$1 JED-C-Font-68=$3$2\#aaa+isUg
# Font-466	dark cyan lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-4].[0-6].[0-6].|[0-4][0-6][0-6])\b+$1 JED-C-Font-466=$3$2\#0ff+isUg
# Font-646	dark magenta lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-6].[0-4].[0-6].|[0-6][0-4][0-6])\b+$1 JED-C-Font-646=$3$2\#f0f+isUg
# Font-664	dark yellow lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-6].[0-6].[0-4].|[0-6][0-6][0-4])\b+$1 JED-C-Font-664=$3$2\#ff0+isUg
# Font-446	dark blue lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-4].[0-4].[0-6].|[0-4][0-4][0-6])\b+$1 JED-C-Font-446=$3$2\#00f+isUg
# Font-484	dark green lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-4].[0-8].[0-4].|[0-4][0-8][0-4])\b+$1 JED-C-Font-484=$3$2\#0f0+isUg
# Font-644	dark red lightened
s+(<FONT[^>]*)(\sCOLOR\s*=\s*['"]?)\#?([0-6].[0-4].[0-4].|[0-6][0-4][0-4])\b+$1 JED-C-Font-644=$3$2\#f00+isUg

# FontNavy	turn navy into blue
s+(<FONT\s[^>]*)(COLOR\s*=\s*)(['"]?Navy)\b+$1 $2Blue JED-C-FontNavy+isUg
# FontBlack	turn black into white
s+(<FONT\s[^>]*)(COLOR\s*=\s*)(['"]?Black)\b+$1 $2White JED-C-FontBlack+isUg

# LinkA = link/anchor colors	simply default them
s+(\s)([[:alpha:]]*)link\s*=+$1JED-C-LinkA-$2=+isUg


# Specific body text color white, since any bgcolor attribute
# in <body> tag defaults text to black in some browsers..
s+(<body)\b+$1 JED-C-BT text=\#fff+isUg
# Do it for head as well, in case there's no body tag
s+([^'"]\s*<head.*>)(?=\s*[^'"])+$1<font color=white>+isU


# Styles..	Do with newer CSS (styles) basically what we did for tags above.
#		These may be in separate CSS file or in a style section in the HTML itself.
#		These are demarked by {}. They may also be special "style" attributes of tags.
#		Thus, the use of the character classes [{>] and [^}>]
#		(I forgot about that and took out the <> at one point, and had to revert. =:^(

# Anchor	(link)	simply default these
s/((?:^|\s|})a[a-z0-9.]*(?::(?:link|visited|active|hover)\
    [a-z0-9.]*)?\s*{[^}]*)color\s*:/$1JED-C-Anchor-color:/isUgx

# BGImg		kill bg images, too, so they don't screw our prefs
s+({[^}]*)background-image\s*:\s*[^;]*+$1JED-C-BGImgCSS:+isUg

# ARRGH! A new digital style to filter, for folks evidently too lazy to put it in hex
# example: <table style="background-color: rgb(255, 255, 255);">
# rough tranlation, hexfilter=digitalrange: 
#   background: a=16x, b=17x-18x, c=19x, d=20x-21x, e=22x-23x, f=24x-25x
#   foreground: 01=00x-02x, 23=03x-05x, 45=06x-09x, 68=10x-13x
# So...  FILTERx now denotes the digital form of the filter.  Ex: BG-Cx= digital form of BG-C

# Another ARRGH!  C-style (/*...*/) Comments in styles.  I took care of one possible location,
# after the colon, in the BG- (numeric only) and C- filters.

# Background
# BG-C		light-gray to dark-gray 192-207
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:c.c.c.|ccc)\b+$1JED-C-BG-C; $2\#444+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*19\d,\s*19\d,\s*19\d\s*\)+$1JED-C-BG-Cx; $2\#444+isUg
# BG-D		lighter-gray to darker-gray
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:d.d.d.|ddd)\b+$1JED-C-BG-D; $2\#333+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*2[01]\d,\s*2[01]\d,\s*2[01]\d\s*\)+$1JED-C-BG-Dx; $2\#333+isUg
# BG-E		very-light-gray to very-dark-gray
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:e.e.e.|eee)\b+$1JED-C-BG-E; $2\#222+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*2[23]\d,\s*2[23]\d,\s*2[23]\d\s*\)+$1JED-C-BG-Ex; $2\#222+isUg
# BG-F		near-white to black
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:f.f.f.|fff)\b+$1JED-C-BG-F; $2\#000+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*2[45]\d,\s*2[45]\d,\s*2[45]\d\s*\)+$1JED-C-BG-Fx; $2\#000+isUg
# BG-EF		tinted lighter gray to black
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[e-f].[e-f].[e-f].|[e-f]{3})\b+$1JED-C-BG-EF; $2\#000+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*2[2345]\d,\s*2[2345]\d,\s*2[2345]\d\s*\)+$1JED-C-BG-EFx; $2\#000+isUg
# BG-DF		tinted light gray to dark gray
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[d-f].[d-f].[d-f].|[d-f]{3})\b+$1JED-C-BG-DF; $2\#222+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*2\d\d,\s*2\d\d,\s*2\d\d\s*\)+$1JED-C-BG-DFx; $2\#222+isUg
# BG-BCC	light cyan darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[b-f].[c-f].[c-f].|[b-f][c-f][c-f])\b+$1JED-C-BG-BCC; $2\#044+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[789]|2\d)\d,\s*(?:19|2\d)\d,\s*(?:19|2\d)\d\s*\)+$1JED-C-BG-BCCx; $2\#044+isUg
# BG-CBC	light magenta darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[c-f].[b-f].[c-f].|[c-f][b-f][c-f])\b+$1JED-C-BG-CBCx; $2\#404+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:19|2\d)\d,\s*(?:1[789]|2\d)\d,\s*(?:19|2\d)\d\s*\)+$1JED-C-BG-CBCx; $2\#404+isUg
# BG-CCB	light yellow darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[c-f].[c-f].[b-f].|[c-f][c-f][b-f])\b+$1JED-C-BG-CCB; $2\#440+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:19|2\d)\d,\s*(?:19|2\d)\d,\s*(?:1[789]|2\d)\d\s*\)+$1JED-C-BG-CCBx; $2\#440+isUg
# BG-BBC	light blue darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[b-f].[b-f].[c-f].|[b-f][b-f][c-f])\b+$1JED-C-BG-BBC; $2\#004+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[789]|2\d)\d,\s*(?:1[789]|2\d)\d,\s*(?:19|2\d)\d\s*\)+$1JED-C-BG-BBCx; $2\#004+isUg
# BG-BCB	light green darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[b-f].[c-f].[b-f].|[b-f][c-f][b-f])\b+$1JED-C-BG-BCB; $2\#040+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[789]|2\d)\d,\s*(?:19|2\d)\d,\s*(?:1[789]|2\d)\d\s*\)+$1JED-C-BG-BCBx; $2\#040+isUg
# BG-CBB	light red darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[c-f].[b-f].[b-f].|[c-f][b-f][b-f])\b+$1JED-C-BG-CBB; $2\#400+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:19|2\d)\d,\s*(?:1[789]|2\d)\d,\s*(?:1[789]|2\d)\d\s*\)+$1JED-C-BG-CBBx; $2\#400+isUg
# BG-0AA	strong cyan darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-9a-f].[a-f].[a-f].|[0-9a-f][a-f][a-f])\b+$1JED-C-BG-0AA; $2\#066+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*\d\d\d,\s*(?:1[6789]|2\d)\d,\s*(?:1[6789]|2\d)\d\s*\)+$1JED-C-BG-0AAx; $2\#066+isUg
# BG-A0A	strong magenta darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[a-f].[0-9a-f].[a-f].|[a-f][0-9a-f][a-f])\b+$1JED-C-BG-A0A; $2\#606+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[6789]|2\d)\d,\s*\d\d\d,\s*(?:1[6789]|2\d)\d\s*\)+$1JED-C-BG-A0Ax; $2\#606+isUg
# BG-AA0	strong yellow darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[a-f].[a-f].[0-9a-f].|[a-f][a-f][0-9a-f])\b+$1JED-C-BG-AA0; $2\#660+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[6789]|2\d)\d,\s*(?:1[6789]|2\d)\d,\s*\d\d\d\s*\)+$1JED-C-BG-AA0x; $2\#660+isUg
# BG-00A	strong blue darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-9a-f].[0-9a-f].[a-f].|[0-9a-f][0-9a-f][a-f])\b+$1JED-C-BG-00A; $2\#006+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*\d\d\d,\s*\d\d\d,\s*(?:1[6789]|2\d)\d\s*\)+$1JED-C-BG-00Ax; $2\#006+isUg
# BG-0A0	strong green darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-9a-f].[a-f].[0-9a-f].|[0-9a-f][a-f][0-9a-f])\b+$1JED-C-BG-0A0; $2\#060+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*\d\d\d,\s*(?:1[6789]|2\d)\d,\s*\d\d\d\s*\)+$1JED-C-BG-0A0x; $2\#060+isUg
# BG-A00	strong red darkened
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[a-f].[0-9a-f].[0-9a-f].|[a-f][0-9a-f][0-9a-f])\b+$1JED-C-BG-A00; $2\#600+isUg
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:1[6789]|2\d)\d,\s*\d\d\d,\s*\d\d\d\s*\)+$1JED-C-BG-A00x; $2\#600+isUg

# BG-Name (sometimes both background and background-color attribs, so listed once for each)
s+([{<][^}>]*)(background\s*:\s* \
      (?:AliceBlue|AntiqueWhite[123]?|BlanchedAlmond|DarkSeaGreen1|FloralWhite|GhostWhite| \
      LavenderBlush[123]?|LemonChiffon[12]?|LightCyan[123]?|LightGoldenrodYellow|LightGr[ae]y| \
      LightSteelBlue1|LightYellow[12]?|MintCream|MistyRose[12]?|OldLace|PapayaWhip|RosyBrown1| \
      SlateGr[ae]y1|WhiteSmoke|Azure[123]?|Beige|Bisque[12]?|CornSilk[12]?|Gainsboro| \
      Gr[ae]y(:7[6-9]|8[0-9]|9[0-9]|100)|Honeydew[123]?|Ivory[123]?|Lavender|Linen|Pink| \
      SeaShell[123]?|Snow[123]?|Thistle[12]?|White)\b \
    )+$1JED-C-BG-Name-$2+isUgx
s+([{<][^}>]*)(background-color\s*:\s* \
      (?:AliceBlue|AntiqueWhite[123]?|BlanchedAlmond|DarkSeaGreen1|FloralWhite|GhostWhite| \
      LavenderBlush[123]?|LemonChiffon[12]?|LightCyan[123]?|LightGoldenrodYellow|LightGr[ae]y| \
      LightSteelBlue1|LightYellow[12]?|MintCream|MistyRose[12]?|OldLace|PapayaWhip|RosyBrown1| \
      SlateGr[ae]y1|WhiteSmoke|Azure[123]?|Beige|Bisque[12]?|CornSilk[12]?|Gainsboro| \
      Gr[ae]y(:7[6-9]|8[0-9]|9[0-9]|100)|Honeydew[123]?|Ivory[123]?|Lavender|Linen|Pink| \
      SeaShell[123]?|Snow[123]?|Thistle[12]?|White)\b \
    )+$1JED-C-BG-Name-$2+isUgx
# BG-U
s+([{<][^}>]*)(background(?:-color)?\s*:\s*(?:/\*.*\*/\s*)?)url\([^)]*\)\s*+$1JED-C-BG-U $2+isUg

# Foreground/text
# C-01		Near-black to white
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[01].[01].[01].|[01][01][01])\b+$1JED-C-C-01; $2\#fff+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[012]?\d,\s*0?[012]?\d,\s*0?[012]?\d\s*\)+$1JED-C-C-01x; $2\#fff+isUg
# C-23		darker-gray to lighter-gray
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[23].[23].[23].|[23][23][23])\b+$1JED-C-C-23; $2\#ddd+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[345]\d,\s*0?[345]\d,\s*0?[345]\d\s*\)+$1JED-C-C-23x; $2\#ddd+isUg
# C-45		lighter-dark-gray to darker-light-gray
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[45].[45].[45].|[45][45][45])\b+$1JED-C-C-45; $2\#bbb+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[6789]\d,\s*0?[6789]\d,\s*0?[6789]\d\s*\)+$1JED-C-C-45x; $2\#bbb+isUg
# C-68		dark-mid-gray to light-mid-gray
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[678].[678].[678].|[678][678][678])\b+$1JED-C-C-68; $2\#aaa+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*1[0123]\d,\s*1[0123]\d,\s*1[0123]\d\s*\)+$1JED-C-C-68x; $2\#aaa+isUg
# C-Blk		named-black to default
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)(Black)\b+$1$2JED-C-C-Blk-$3+isUg
# C-466		dark cyan lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-4].[0-6].[0-6].|[0-4][0-6][0-6])\b+$1JED-C-C-466; $2\#0ff+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[0-7]?\d,\s*(?:0?\d?\d\|1[01]\d),\s*(?:0?\d?\d\|1[01]\d)\s*\)+$1JED-C-C-466; $2\#0ffx+isUg
# C-646		dark magenta lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-6].[0-4].[0-6].|[0-6][0-4][0-6])\b+$1JED-C-C-646; $2\#f0f+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:0?\d?\d\|1[01]\d),\s*0?[0-7]?\d,\s*(?:0?\d?\d\|1[01]\d)\s*\)+$1JED-C-C-646; $2\#f0fx+isUg
# C-664		dark yellow lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-6].[0-6].[0-4].|[0-6][0-6][0-4])\b+$1JED-C-C-664; $2\#ff0+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:0?\d?\d\|1[01]\d),\s*(?:0?\d?\d\|1[01]\d),\s*0?[0-7]?\d\s*\)+$1JED-C-C-664; $2\#ff0x+isUg
# C-446		dark blue lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-4].[0-4].[0-6].|[0-4][0-4][0-6])\b+$1JED-C-C-446; $2\#00f+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[0-7]?\d,\s*0?[0-7]?\d,\s*(?:0?\d?\d\|1[01]\d)\s*\)+$1JED-C-C-446; $2\#00fx+isUg
# C-484		dark green lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-4].[0-8].[0-4].|[0-4][0-8][0-4])\b+$1JED-C-C-484; $2\#0f0+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*0?[0-7]?\d,\s*(?:0?\d?\d\|1[0-3]\d),\s*0?[0-7]?\d\s*\)+$1JED-C-C-484; $2\#0f0x+isUg
# C-644		dark red lightened
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)\#?(?:[0-6].[0-4].[0-4].|[0-6][0-4][0-4])\b+$1JED-C-C-644; $2\#f00+isUg
s+([{<][^}>]*)((?<!-)color\s*:\s*(?:/\*.*\*/\s*)?)rgb\s*\(\s*(?:0?\d?\d\|1[01]\d),\s*0?[0-7]?\d,\s*0?[0-7]?\d\s*\)+$1JED-C-C-644; $2\#f00x+isUg

#################################################################################
#################################################################################