diff --git a/runtime/colors/README.txt b/runtime/colors/README.txt
deleted file mode 100644
index 057bbec51..000000000
--- a/runtime/colors/README.txt
+++ /dev/null
@@ -1,90 +0,0 @@
-README.txt for color scheme files
-
-These files are used for the ":colorscheme" command.  They appear in the
-Edit/Color Scheme menu in the GUI.
-
-
-Hints for writing a color scheme file:
-
-There are two basic ways to define a color scheme:
-
-1. Define a new Normal color and set the 'background' option accordingly.
-	set background={light or dark}
-	highlight clear
-	highlight Normal ...
-	...
-
-2. Use the default Normal color and automatically adjust to the value of
-   'background'.
-	highlight clear Normal
-	set background&
-	highlight clear
-	if &background == "light"
-	  highlight Error ...
-	  ...
-	else
-	  highlight Error ...
-	  ...
-	endif
-
-You can use ":highlight clear" to reset everything to the defaults, and then
-change the groups that you want differently.  This also will work for groups
-that are added in later versions of Vim.
-Note that ":highlight clear" uses the value of 'background', thus set it
-before this command.
-Some attributes (e.g., bold) might be set in the defaults that you want
-removed in your color scheme.  Use something like "gui=NONE" to remove the
-attributes.
-
-In case you want to set 'background' depending on the colorscheme selected,
-this autocmd might be useful:
-     autocmd SourcePre */colors/blue_sky.vim set background=dark
-Replace "blue_sky" with the name of the colorscheme.
-
-In case you want to tweak a colorscheme after it was loaded, check out the
-ColorScheme autocommand event.
-
-To clean up just before loading another colorscheme, use the ColorSchemePre
-autocommand event.  For example:
-	let g:term_ansi_colors = ...
-	augroup MyColorscheme
-	  au!
-	  au ColorSchemePre * unlet g:term_ansi_colors
-	  au ColorSchemePre * au! MyColorscheme
-	augroup END
-
-To customize a colorscheme use another name, e.g.  "~/.vim/colors/mine.vim",
-and use `:runtime` to load the original colorscheme:
-	" load the "evening" colorscheme
-	runtime colors/evening.vim
-	" change the color of statements
-	hi Statement ctermfg=Blue guifg=Blue
-
-To see which highlight group is used where, find the help for
-"highlight-groups" and "group-name".
-
-You can use ":highlight" to find out the current colors.  Exception: the
-ctermfg and ctermbg values are numbers, which are only valid for the current
-terminal.  Use the color names instead.  See ":help cterm-colors".
-
-The default color settings can be found in the source file src/syntax.c.
-Search for "highlight_init".
-
-If you think you have a color scheme that is good enough to be used by others,
-please check the following items:
-
-- Source the $VIMRUNTIME/colors/tools/check_colors.vim script to check for
-  common mistakes.
-- Does it work in a color terminal as well as in the GUI?
-- Is "g:colors_name" set to a meaningful value?  In case of doubt you can do
-  it this way:
-  	let g:colors_name = expand('<sfile>:t:r')
-- Is 'background' either used or appropriately set to "light" or "dark"?
-- Try setting 'hlsearch' and searching for a pattern, is the match easy to
-  spot?
-- Split a window with ":split" and ":vsplit".  Are the status lines and
-  vertical separators clearly visible?
-- In the GUI, is it easy to find the cursor, also in a file with lots of
-  syntax highlighting?
-- Do not use hard coded escape sequences, these will not work in other
-  terminals.  Always use color names or #RRGGBB for the GUI.
diff --git a/runtime/colors/blue.vim b/runtime/colors/blue.vim
deleted file mode 100644
index 86de8a4dc..000000000
--- a/runtime/colors/blue.vim
+++ /dev/null
@@ -1,55 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Steven Vertigan <steven@vertigan.wattle.id.au>
-" Last Change:	2006 Sep 23
-" Revision #5: Switch main text from white to yellow for easier contrast,
-" fixed some problems with terminal backgrounds.
-
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "blue"
-hi Normal		guifg=yellow	guibg=darkBlue	ctermfg=yellow	ctermbg=darkBlue
-hi NonText		guifg=magenta	ctermfg=lightMagenta
-hi comment		guifg=gray		ctermfg=gray	ctermbg=darkBlue	gui=bold 
-hi constant		guifg=cyan		ctermfg=cyan
-hi identifier	guifg=gray		ctermfg=red
-hi statement	guifg=white		ctermfg=white	ctermbg=darkBlue	gui=none
-hi preproc		guifg=green		ctermfg=green
-hi type			guifg=orange	ctermfg=lightRed	ctermbg=darkBlue
-hi special		guifg=magenta	ctermfg=lightMagenta	ctermbg=darkBlue
-hi Underlined	guifg=cyan		ctermfg=cyan	gui=underline	cterm=underline
-hi label		guifg=yellow	ctermfg=yellow
-hi operator		guifg=orange	gui=bold	ctermfg=lightRed	ctermbg=darkBlue
-
-hi ErrorMsg		guifg=orange	guibg=darkBlue	ctermfg=lightRed
-hi WarningMsg	guifg=cyan		guibg=darkBlue	ctermfg=cyan	gui=bold
-hi ModeMsg		guifg=yellow	gui=NONE	ctermfg=yellow
-hi MoreMsg		guifg=yellow	gui=NONE	ctermfg=yellow
-hi Error		guifg=red		guibg=darkBlue	gui=underline	ctermfg=red
-
-hi Todo			guifg=black		guibg=orange	ctermfg=black	ctermbg=darkYellow
-hi Cursor		guifg=black		guibg=white		ctermfg=black	ctermbg=white
-hi Search		guifg=black		guibg=orange	ctermfg=black	ctermbg=darkYellow
-hi IncSearch	guifg=black		guibg=yellow	ctermfg=black	ctermbg=darkYellow
-hi LineNr		guifg=cyan		ctermfg=cyan
-hi title		guifg=white	gui=bold	cterm=bold
-
-hi StatusLineNC	gui=NONE	guifg=black guibg=blue	ctermfg=black  ctermbg=blue
-hi StatusLine	gui=bold	guifg=cyan	guibg=blue	ctermfg=cyan   ctermbg=blue
-hi VertSplit	gui=none	guifg=blue	guibg=blue	ctermfg=blue	ctermbg=blue
-
-hi Visual		term=reverse		ctermfg=black	ctermbg=darkCyan	guifg=black		guibg=darkCyan
-
-hi DiffChange	guibg=darkGreen		guifg=black	ctermbg=darkGreen	ctermfg=black
-hi DiffText		guibg=olivedrab		guifg=black		ctermbg=lightGreen	ctermfg=black
-hi DiffAdd		guibg=slateblue		guifg=black		ctermbg=blue		ctermfg=black
-hi DiffDelete   guibg=coral			guifg=black	ctermbg=cyan		ctermfg=black
-
-hi Folded		guibg=orange		guifg=black		ctermbg=yellow		ctermfg=black
-hi FoldColumn	guibg=gray30		guifg=black	ctermbg=gray		ctermfg=black
-hi cIf0			guifg=gray			ctermfg=gray
-
diff --git a/runtime/colors/darkblue.vim b/runtime/colors/darkblue.vim
deleted file mode 100644
index 411712272..000000000
--- a/runtime/colors/darkblue.vim
+++ /dev/null
@@ -1,66 +0,0 @@
-" Vim color file
-" Maintainer:	Bohdan Vlasyuk <bohdan@vstu.edu.ua>
-" Last Change:	2008 Jul 18
-
-" darkblue -- for those who prefer dark background
-" [note: looks bit uglier with come terminal palettes,
-" but is fine on default linux console palette.]
-
-set bg=dark
-hi clear
-if exists("syntax_on")
-	syntax reset
-endif
-
-let colors_name = "darkblue"
-
-hi Normal		guifg=#c0c0c0 guibg=#000040						ctermfg=gray ctermbg=black
-hi ErrorMsg		guifg=#ffffff guibg=#287eff						ctermfg=white ctermbg=lightblue
-hi Visual		guifg=#8080ff guibg=fg		gui=reverse				ctermfg=lightblue ctermbg=fg cterm=reverse
-hi VisualNOS	guifg=#8080ff guibg=fg		gui=reverse,underline	ctermfg=lightblue ctermbg=fg cterm=reverse,underline
-hi Todo			guifg=#d14a14 guibg=#1248d1						ctermfg=red	ctermbg=darkblue
-hi Search		guifg=#90fff0 guibg=#2050d0						ctermfg=white ctermbg=darkblue cterm=underline term=underline
-hi IncSearch	guifg=#b0ffff guibg=#2050d0							ctermfg=darkblue ctermbg=gray
-
-hi SpecialKey		guifg=cyan			ctermfg=darkcyan
-hi Directory		guifg=cyan			ctermfg=cyan
-hi Title			guifg=magenta gui=none ctermfg=magenta cterm=bold
-hi WarningMsg		guifg=red			ctermfg=red
-hi WildMenu			guifg=yellow guibg=black ctermfg=yellow ctermbg=black cterm=none term=none
-hi ModeMsg			guifg=#22cce2		ctermfg=lightblue
-hi MoreMsg			ctermfg=darkgreen	ctermfg=darkgreen
-hi Question			guifg=green gui=none ctermfg=green cterm=none
-hi NonText			guifg=#0030ff		ctermfg=darkblue
-
-hi StatusLine	guifg=blue guibg=darkgray gui=none		ctermfg=blue ctermbg=gray term=none cterm=none
-hi StatusLineNC	guifg=black guibg=darkgray gui=none		ctermfg=black ctermbg=gray term=none cterm=none
-hi VertSplit	guifg=black guibg=darkgray gui=none		ctermfg=black ctermbg=gray term=none cterm=none
-
-hi Folded	guifg=#808080 guibg=#000040			ctermfg=darkgrey ctermbg=black cterm=bold term=bold
-hi FoldColumn	guifg=#808080 guibg=#000040			ctermfg=darkgrey ctermbg=black cterm=bold term=bold
-hi LineNr	guifg=#90f020			ctermfg=green cterm=none
-
-hi DiffAdd	guibg=darkblue	ctermbg=darkblue term=none cterm=none
-hi DiffChange	guibg=darkmagenta ctermbg=magenta cterm=none
-hi DiffDelete	ctermfg=blue ctermbg=cyan gui=bold guifg=Blue guibg=DarkCyan
-hi DiffText	cterm=bold ctermbg=red gui=bold guibg=Red
-
-hi Cursor	guifg=black guibg=yellow ctermfg=black ctermbg=yellow
-hi lCursor	guifg=black guibg=white ctermfg=black ctermbg=white
-
-
-hi Comment	guifg=#80a0ff ctermfg=darkred
-hi Constant	ctermfg=magenta guifg=#ffa0a0 cterm=none
-hi Special	ctermfg=brown guifg=Orange cterm=none gui=none
-hi Identifier	ctermfg=cyan guifg=#40ffff cterm=none
-hi Statement	ctermfg=yellow cterm=none guifg=#ffff60 gui=none
-hi PreProc	ctermfg=magenta guifg=#ff80ff gui=none cterm=none
-hi type		ctermfg=green guifg=#60ff60 gui=none cterm=none
-hi Underlined	cterm=underline term=underline
-hi Ignore	guifg=bg ctermfg=bg
-
-" suggested by tigmoid, 2008 Jul 18
-hi Pmenu guifg=#c0c0c0 guibg=#404080
-hi PmenuSel guifg=#c0c0c0 guibg=#2050d0
-hi PmenuSbar guifg=blue guibg=darkgray
-hi PmenuThumb guifg=#c0c0c0
diff --git a/runtime/colors/default.vim b/runtime/colors/default.vim
deleted file mode 100644
index 70311571d..000000000
--- a/runtime/colors/default.vim
+++ /dev/null
@@ -1,23 +0,0 @@
-" Vim color file
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2001 Jul 23
-
-" This is the default color scheme.  It doesn't define the Normal
-" highlighting, it uses whatever the colors used to be.
-
-" Set 'background' back to the default.  The value can't always be estimated
-" and is then guessed.
-hi clear Normal
-set bg&
-
-" Remove all existing highlighting and set the defaults.
-hi clear
-
-" Load the syntax highlighting defaults, if it's enabled.
-if exists("syntax_on")
-  syntax reset
-endif
-
-let colors_name = "default"
-
-" vim: sw=2
diff --git a/runtime/colors/delek.vim b/runtime/colors/delek.vim
deleted file mode 100644
index 8c5f7f4fe..000000000
--- a/runtime/colors/delek.vim
+++ /dev/null
@@ -1,55 +0,0 @@
-" Vim color file
-" Maintainer:	David Schweikert <david@schweikert.ch>
-" Last Change:	2014 Mar 19
-
-hi clear
-
-let g:colors_name = "delek"
-
-" Normal should come first
-hi Normal     guifg=Black  guibg=White
-hi Cursor     guifg=bg     guibg=fg
-hi lCursor    guifg=NONE   guibg=Cyan
-
-" Note: we never set 'term' because the defaults for B&W terminals are OK
-hi DiffAdd    ctermbg=LightBlue    guibg=LightBlue
-hi DiffChange ctermbg=LightMagenta guibg=LightMagenta
-hi DiffDelete ctermfg=Blue	   ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan
-hi DiffText   ctermbg=Red	   cterm=bold gui=bold guibg=Red
-hi Directory  ctermfg=DarkBlue	   guifg=Blue
-hi ErrorMsg   ctermfg=White	   ctermbg=DarkRed  guibg=Red	    guifg=White
-hi FoldColumn ctermfg=DarkBlue	   ctermbg=Grey     guibg=Grey	    guifg=DarkBlue
-hi Folded     ctermbg=Grey	   ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue
-hi IncSearch  cterm=reverse	   gui=reverse
-hi LineNr     ctermfg=Brown	   guifg=Brown
-hi ModeMsg    cterm=bold	   gui=bold
-hi MoreMsg    ctermfg=DarkGreen    gui=bold guifg=SeaGreen
-hi NonText    ctermfg=Blue	   gui=bold guifg=gray guibg=white
-hi Pmenu      guibg=LightBlue
-hi PmenuSel   ctermfg=White	   ctermbg=DarkBlue  guifg=White  guibg=DarkBlue
-hi Question   ctermfg=DarkGreen    gui=bold guifg=SeaGreen
-if &background == "light"
-    hi Search     ctermfg=NONE	   ctermbg=Yellow guibg=Yellow guifg=NONE
-else
-    hi Search     ctermfg=Black	   ctermbg=Yellow guibg=Yellow guifg=Black
-endif
-hi SpecialKey ctermfg=DarkBlue	   guifg=Blue
-hi StatusLine cterm=bold	   ctermbg=blue ctermfg=yellow guibg=gold guifg=blue
-hi StatusLineNC	cterm=bold	   ctermbg=blue ctermfg=black  guibg=gold guifg=blue
-hi Title      ctermfg=DarkMagenta  gui=bold guifg=Magenta
-hi VertSplit  cterm=reverse	   gui=reverse
-hi Visual     ctermbg=NONE	   cterm=reverse gui=reverse guifg=Grey guibg=fg
-hi VisualNOS  cterm=underline,bold gui=underline,bold
-hi WarningMsg ctermfg=DarkRed	   guifg=Red
-hi WildMenu   ctermfg=Black	   ctermbg=Yellow    guibg=Yellow guifg=Black
-
-" syntax highlighting
-hi Comment    cterm=NONE ctermfg=DarkRed     gui=NONE guifg=red2
-hi Constant   cterm=NONE ctermfg=DarkGreen   gui=NONE guifg=green3
-hi Identifier cterm=NONE ctermfg=DarkCyan    gui=NONE guifg=cyan4
-hi PreProc    cterm=NONE ctermfg=DarkMagenta gui=NONE guifg=magenta3
-hi Special    cterm=NONE ctermfg=LightRed    gui=NONE guifg=deeppink
-hi Statement  cterm=bold ctermfg=Blue	     gui=bold guifg=blue
-hi Type	      cterm=NONE ctermfg=Blue	     gui=bold guifg=blue
-
-" vim: sw=2
diff --git a/runtime/colors/desert.vim b/runtime/colors/desert.vim
deleted file mode 100644
index 7166220f2..000000000
--- a/runtime/colors/desert.vim
+++ /dev/null
@@ -1,108 +0,0 @@
-" Vim color file
-" Maintainer:	Hans Fugal <hans@fugal.net>
-" Last Change:	$Date: 2004/06/13 19:30:30 $
-" Last Change:	$Date: 2004/06/13 19:30:30 $
-" URL:		http://hans.fugal.net/vim/colors/desert.vim
-" Version:	$Id: desert.vim,v 1.1 2004/06/13 19:30:30 vimboss Exp $
-
-" cool help screens
-" :he group-name
-" :he highlight-groups
-" :he cterm-colors
-
-set background=dark
-if version > 580
-    " no guarantees for version 5.8 and below, but this makes it stop
-    " complaining
-    hi clear
-    if exists("syntax_on")
-	syntax reset
-    endif
-endif
-let g:colors_name="desert"
-
-hi Normal	guifg=White guibg=grey20
-
-" highlight groups
-hi Cursor	guibg=khaki guifg=slategrey
-"hi CursorIM
-"hi Directory
-"hi DiffAdd
-"hi DiffChange
-"hi DiffDelete
-"hi DiffText
-"hi ErrorMsg
-hi VertSplit	guibg=#c2bfa5 guifg=grey50 gui=none
-hi Folded	guibg=grey30 guifg=gold
-hi FoldColumn	guibg=grey30 guifg=tan
-hi IncSearch	guifg=slategrey guibg=khaki
-"hi LineNr
-hi ModeMsg	guifg=goldenrod
-hi MoreMsg	guifg=SeaGreen
-hi NonText	guifg=LightBlue guibg=grey30
-hi Question	guifg=springgreen
-hi Search	guibg=peru guifg=wheat
-hi SpecialKey	guifg=yellowgreen
-hi StatusLine	guibg=#c2bfa5 guifg=black gui=none
-hi StatusLineNC	guibg=#c2bfa5 guifg=grey50 gui=none
-hi Title	guifg=indianred
-hi Visual	gui=none guifg=khaki guibg=olivedrab
-"hi VisualNOS
-hi WarningMsg	guifg=salmon
-"hi WildMenu
-"hi Menu
-"hi Scrollbar
-"hi Tooltip
-
-" syntax highlighting groups
-hi Comment	guifg=SkyBlue
-hi Constant	guifg=#ffa0a0
-hi Identifier	guifg=palegreen
-hi Statement	guifg=khaki
-hi PreProc	guifg=indianred
-hi Type		guifg=darkkhaki
-hi Special	guifg=navajowhite
-"hi Underlined
-hi Ignore	guifg=grey40
-"hi Error
-hi Todo		guifg=orangered guibg=yellow2
-
-" color terminal definitions
-hi SpecialKey	ctermfg=darkgreen
-hi NonText	cterm=bold ctermfg=darkblue
-hi Directory	ctermfg=darkcyan
-hi ErrorMsg	cterm=bold ctermfg=7 ctermbg=1
-hi IncSearch	cterm=NONE ctermfg=yellow ctermbg=green
-hi Search	cterm=NONE ctermfg=grey ctermbg=blue
-hi MoreMsg	ctermfg=darkgreen
-hi ModeMsg	cterm=NONE ctermfg=brown
-hi LineNr	ctermfg=3
-hi Question	ctermfg=green
-hi StatusLine	cterm=bold,reverse
-hi StatusLineNC cterm=reverse
-hi VertSplit	cterm=reverse
-hi Title	ctermfg=5
-hi Visual	cterm=reverse
-hi VisualNOS	cterm=bold,underline
-hi WarningMsg	ctermfg=1
-hi WildMenu	ctermfg=0 ctermbg=3
-hi Folded	ctermfg=darkgrey ctermbg=NONE
-hi FoldColumn	ctermfg=darkgrey ctermbg=NONE
-hi DiffAdd	ctermbg=4
-hi DiffChange	ctermbg=5
-hi DiffDelete	cterm=bold ctermfg=4 ctermbg=6
-hi DiffText	cterm=bold ctermbg=1
-hi Comment	ctermfg=darkcyan
-hi Constant	ctermfg=brown
-hi Special	ctermfg=5
-hi Identifier	ctermfg=6
-hi Statement	ctermfg=3
-hi PreProc	ctermfg=5
-hi Type		ctermfg=2
-hi Underlined	cterm=underline ctermfg=5
-hi Ignore	cterm=bold ctermfg=7
-hi Ignore	ctermfg=darkgrey
-hi Error	cterm=bold ctermfg=7 ctermbg=1
-
-
-"vim: sw=4
diff --git a/runtime/colors/elflord.vim b/runtime/colors/elflord.vim
deleted file mode 100644
index f74a82894..000000000
--- a/runtime/colors/elflord.vim
+++ /dev/null
@@ -1,50 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2003 May 02
-
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "elflord"
-hi Normal		guifg=cyan			guibg=black
-hi Comment	term=bold		ctermfg=DarkCyan		guifg=#80a0ff
-hi Constant	term=underline	ctermfg=Magenta		guifg=Magenta
-hi Special	term=bold		ctermfg=DarkMagenta	guifg=Red
-hi Identifier term=underline	cterm=bold			ctermfg=Cyan guifg=#40ffff
-hi Statement term=bold		ctermfg=Yellow gui=bold	guifg=#aa4444
-hi PreProc	term=underline	ctermfg=LightBlue	guifg=#ff80ff
-hi Type	term=underline		ctermfg=LightGreen	guifg=#60ff60 gui=bold
-hi Function	term=bold		ctermfg=White guifg=White
-hi Repeat	term=underline	ctermfg=White		guifg=white
-hi Operator				ctermfg=Red			guifg=Red
-hi Ignore				ctermfg=black		guifg=bg
-hi Error	term=reverse ctermbg=Red ctermfg=White guibg=Red guifg=White
-hi Todo	term=standout ctermbg=Yellow ctermfg=Black guifg=Blue guibg=Yellow
-
-" Common groups that link to default highlighting.
-" You can specify other highlighting easily.
-hi link String	Constant
-hi link Character	Constant
-hi link Number	Constant
-hi link Boolean	Constant
-hi link Float		Number
-hi link Conditional	Repeat
-hi link Label		Statement
-hi link Keyword	Statement
-hi link Exception	Statement
-hi link Include	PreProc
-hi link Define	PreProc
-hi link Macro		PreProc
-hi link PreCondit	PreProc
-hi link StorageClass	Type
-hi link Structure	Type
-hi link Typedef	Type
-hi link Tag		Special
-hi link SpecialChar	Special
-hi link Delimiter	Special
-hi link SpecialComment Special
-hi link Debug		Special
diff --git a/runtime/colors/evening.vim b/runtime/colors/evening.vim
deleted file mode 100644
index 2e8c52b93..000000000
--- a/runtime/colors/evening.vim
+++ /dev/null
@@ -1,56 +0,0 @@
-" Vim color file
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2016 Oct 10
-
-" This color scheme uses a dark grey background.
-
-" First remove all existing highlighting.
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-
-let colors_name = "evening"
-
-hi Normal ctermbg=DarkGrey ctermfg=White guifg=White guibg=grey20
-
-" Groups used in the 'highlight' and 'guicursor' options default value.
-hi ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White
-hi IncSearch term=reverse cterm=reverse gui=reverse
-hi ModeMsg term=bold cterm=bold gui=bold
-hi StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold
-hi StatusLineNC term=reverse cterm=reverse gui=reverse
-hi VertSplit term=reverse cterm=reverse gui=reverse
-hi Visual term=reverse ctermbg=black guibg=grey60
-hi VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold
-hi DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red
-hi Cursor guibg=Green guifg=Black
-hi lCursor guibg=Cyan guifg=Black
-hi Directory term=bold ctermfg=LightCyan guifg=Cyan
-hi LineNr term=underline ctermfg=Yellow guifg=Yellow
-hi MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen
-hi NonText term=bold ctermfg=LightBlue gui=bold guifg=LightBlue guibg=grey30
-hi Question term=standout ctermfg=LightGreen gui=bold guifg=Green
-hi Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black
-hi SpecialKey term=bold ctermfg=LightBlue guifg=Cyan
-hi Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta
-hi WarningMsg term=standout ctermfg=LightRed guifg=Red
-hi WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black
-hi Folded term=standout ctermbg=LightGrey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue
-hi FoldColumn term=standout ctermbg=LightGrey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue
-hi DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue
-hi DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta
-hi DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan
-hi CursorColumn term=reverse ctermbg=Black guibg=grey40
-hi CursorLine term=underline cterm=underline guibg=grey40
-
-" Groups for syntax highlighting
-hi Constant term=underline ctermfg=Magenta guifg=#ffa0a0
-hi Special term=bold ctermfg=LightRed guifg=Orange
-if &t_Co > 8
-  hi Statement term=bold cterm=bold ctermfg=Yellow guifg=#ffff60 gui=bold
-endif
-hi Ignore ctermfg=DarkGrey guifg=grey20
-
-" vim: sw=2
diff --git a/runtime/colors/industry.vim b/runtime/colors/industry.vim
deleted file mode 100644
index ac9103b5c..000000000
--- a/runtime/colors/industry.vim
+++ /dev/null
@@ -1,40 +0,0 @@
-" Vim color file
-" Maintainer:	Shian Lee 
-" Last Change:	2014 Mar 6 (for vim 7.4)
-" Remark:	"industry" stands for 'industrial' color scheme. In industrial
-"		HMI (Human-Machine-Interface) programming, using a standard color
-"               scheme is mandatory in many cases (in traffic-lights for example): 
-"               LIGHT_RED is	    'Warning' 
-"               LIGHT_YELLOW is	    'Attention' 
-"               LIGHT_GREEN is	    'Normal' 
-"               LIGHT_MAGENTA is    'Warning-Attention' (light RED-YELLOW)
-"               LIGHT_CYAN is	    'Attention-Normal'  (light YELLOW-GREEN).
-"               BLACK is	    Dark-High-Contrast Background for maximum safety.
-"               BLUE is		    Shade of BLACK (not supposed to get attention).
-"
-"               Industrial color scheme is by nature clear, safe and productive. 
-"               Yet, depends on the file type's syntax, it might appear incorrect. 
-
-" Reset to dark background, then reset everything to defaults:
-set background=dark
-highlight clear
-if exists("syntax_on")
-    syntax reset
-endif
-
-let colors_name = "industry"
-
-" First set Normal to regular white on black text colors:
-hi Normal ctermfg=LightGray ctermbg=Black guifg=#dddddd	guibg=Black
-
-" Syntax highlighting (other color-groups using default, see :help group-name):
-hi Comment    cterm=NONE ctermfg=DarkCyan    	gui=NONE guifg=#00aaaa   	 
-hi Constant   cterm=NONE ctermfg=LightCyan   	gui=NONE guifg=#00ffff   	
-hi Identifier cterm=NONE ctermfg=LightMagenta   gui=NONE guifg=#ff00ff   
-hi Function   cterm=NONE ctermfg=LightGreen   	gui=NONE guifg=#00ff00   	
-hi Statement  cterm=NONE ctermfg=White	     	gui=bold guifg=#ffffff	     	
-hi PreProc    cterm=NONE ctermfg=Yellow		gui=NONE guifg=#ffff00 	
-hi Type	      cterm=NONE ctermfg=LightGreen	gui=bold guifg=#00ff00 		
-hi Special    cterm=NONE ctermfg=LightRed    	gui=NONE guifg=#ff0000    	
-hi Delimiter  cterm=NONE ctermfg=Yellow    	gui=NONE guifg=#ffff00    	
-
diff --git a/runtime/colors/koehler.vim b/runtime/colors/koehler.vim
deleted file mode 100644
index 250472a16..000000000
--- a/runtime/colors/koehler.vim
+++ /dev/null
@@ -1,73 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2016 Sep 04
-
-hi clear
-set background=dark
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "koehler"
-hi Normal		  guifg=white  guibg=black
-hi Scrollbar	  guifg=darkcyan guibg=cyan
-hi Menu			  guifg=black guibg=cyan
-hi SpecialKey	  term=bold  cterm=bold  ctermfg=darkred  guifg=#cc0000
-hi NonText		  term=bold  cterm=bold  ctermfg=darkred  gui=bold      guifg=#cc0000
-hi Directory	  term=bold  cterm=bold  ctermfg=brown  guifg=#cc8000
-hi ErrorMsg		  term=standout  cterm=bold  ctermfg=grey  ctermbg=red  guifg=White  guibg=Red
-hi Search		  term=reverse  ctermfg=white  ctermbg=red      guifg=white  guibg=Red
-hi MoreMsg		  term=bold  cterm=bold  ctermfg=darkgreen	gui=bold  guifg=SeaGreen
-hi ModeMsg		  term=bold  cterm=bold  gui=bold  guifg=White	guibg=Blue
-hi LineNr		  term=underline  cterm=bold  ctermfg=darkcyan	guifg=Yellow
-hi Question		  term=standout  cterm=bold  ctermfg=darkgreen	gui=bold  guifg=Green
-hi StatusLine	  term=bold,reverse  cterm=bold ctermfg=lightblue ctermbg=white gui=bold guifg=blue guibg=white
-hi StatusLineNC   term=reverse	ctermfg=white ctermbg=lightblue guifg=white guibg=blue
-hi Title		  term=bold  cterm=bold  ctermfg=darkmagenta  gui=bold	guifg=Magenta
-hi Visual		  term=reverse	cterm=reverse  gui=reverse
-hi WarningMsg	  term=standout  cterm=bold  ctermfg=darkred guifg=Red
-hi Cursor		  guifg=bg	guibg=Green
-hi Comment		  term=bold  cterm=bold ctermfg=cyan  guifg=#80a0ff
-hi Constant		  term=underline  cterm=bold ctermfg=magenta  guifg=#ffa0a0
-hi Special		  term=bold  cterm=bold ctermfg=red  guifg=Orange
-hi Identifier	  term=underline   ctermfg=brown  guifg=#40ffff
-hi Statement	  term=bold  cterm=bold ctermfg=yellow	gui=bold  guifg=#ffff60
-hi PreProc		  term=underline  ctermfg=darkmagenta   guifg=#ff80ff
-hi Type			  term=underline  cterm=bold ctermfg=lightgreen  gui=bold  guifg=#60ff60
-hi Error		  term=reverse	ctermfg=darkcyan  ctermbg=black  guifg=Red	guibg=Black
-hi Todo			  term=standout  ctermfg=black	ctermbg=darkcyan  guifg=Blue  guibg=Yellow
-hi CursorLine	  term=underline  guibg=#555555 cterm=underline
-hi CursorColumn	  term=underline  guibg=#555555 cterm=underline
-hi MatchParen	  term=reverse  ctermfg=blue guibg=Blue
-hi TabLine		  term=bold,reverse  cterm=bold ctermfg=lightblue ctermbg=white gui=bold guifg=blue guibg=white
-hi TabLineFill	  term=bold,reverse  cterm=bold ctermfg=lightblue ctermbg=white gui=bold guifg=blue guibg=white
-hi TabLineSel	  term=reverse	ctermfg=white ctermbg=lightblue guifg=white guibg=blue
-hi Underlined	  term=underline cterm=bold,underline ctermfg=lightblue guifg=lightblue gui=bold,underline
-hi Ignore		  ctermfg=black ctermbg=black guifg=black guibg=black
-hi EndOfBuffer	  term=bold  cterm=bold  ctermfg=darkred guifg=#cc0000 gui=bold
-hi link IncSearch		Visual
-hi link String			Constant
-hi link Character		Constant
-hi link Number			Constant
-hi link Boolean			Constant
-hi link Float			Number
-hi link Function		Identifier
-hi link Conditional		Statement
-hi link Repeat			Statement
-hi link Label			Statement
-hi link Operator		Statement
-hi link Keyword			Statement
-hi link Exception		Statement
-hi link Include			PreProc
-hi link Define			PreProc
-hi link Macro			PreProc
-hi link PreCondit		PreProc
-hi link StorageClass	Type
-hi link Structure		Type
-hi link Typedef			Type
-hi link Tag				Special
-hi link SpecialChar		Special
-hi link Delimiter		Special
-hi link SpecialComment	Special
-hi link Debug			Special
diff --git a/runtime/colors/morning.vim b/runtime/colors/morning.vim
deleted file mode 100644
index f1ab84141..000000000
--- a/runtime/colors/morning.vim
+++ /dev/null
@@ -1,56 +0,0 @@
-" Vim color file
-" Maintainer:	Bram Moolenaar <Bram@vim.org>
-" Last Change:	2006 Apr 15
-
-" This color scheme uses a light grey background.
-
-" First remove all existing highlighting.
-set background=light
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-
-let colors_name = "morning"
-
-hi Normal ctermfg=Black ctermbg=LightGrey guifg=Black guibg=grey90
-
-" Groups used in the 'highlight' and 'guicursor' options default value.
-hi ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White
-hi IncSearch term=reverse cterm=reverse gui=reverse
-hi ModeMsg term=bold cterm=bold gui=bold
-hi StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold
-hi StatusLineNC term=reverse cterm=reverse gui=reverse
-hi VertSplit term=reverse cterm=reverse gui=reverse
-hi Visual term=reverse ctermbg=grey guibg=grey80
-hi VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold
-hi DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red
-hi Cursor guibg=Green guifg=NONE
-hi lCursor guibg=Cyan guifg=NONE
-hi Directory term=bold ctermfg=DarkBlue guifg=Blue
-hi LineNr term=underline ctermfg=Brown guifg=Brown
-hi MoreMsg term=bold ctermfg=DarkGreen gui=bold guifg=SeaGreen
-hi NonText term=bold ctermfg=Blue gui=bold guifg=Blue guibg=grey80
-hi Question term=standout ctermfg=DarkGreen gui=bold guifg=SeaGreen
-hi Search term=reverse ctermbg=Yellow ctermfg=NONE guibg=Yellow guifg=NONE
-hi SpecialKey term=bold ctermfg=DarkBlue guifg=Blue
-hi Title term=bold ctermfg=DarkMagenta gui=bold guifg=Magenta
-hi WarningMsg term=standout ctermfg=DarkRed guifg=Red
-hi WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black
-hi Folded term=standout ctermbg=Grey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue
-hi FoldColumn term=standout ctermbg=Grey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue
-hi DiffAdd term=bold ctermbg=LightBlue guibg=LightBlue
-hi DiffChange term=bold ctermbg=LightMagenta guibg=LightMagenta
-hi DiffDelete term=bold ctermfg=Blue ctermbg=LightCyan gui=bold guifg=Blue guibg=LightCyan
-hi CursorLine term=underline cterm=underline guibg=grey80
-hi CursorColumn term=reverse ctermbg=grey guibg=grey80
-
-" Colors for syntax highlighting
-hi Constant term=underline ctermfg=DarkRed guifg=Magenta guibg=grey95
-hi Special term=bold ctermfg=DarkMagenta guifg=SlateBlue guibg=grey95
-if &t_Co > 8
-  hi Statement term=bold cterm=bold ctermfg=Brown gui=bold guifg=Brown
-endif
-hi Ignore ctermfg=LightGrey guifg=grey90
-
-" vim: sw=2
diff --git a/runtime/colors/murphy.vim b/runtime/colors/murphy.vim
deleted file mode 100644
index 1f439964e..000000000
--- a/runtime/colors/murphy.vim
+++ /dev/null
@@ -1,41 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2003 May 02
-
-hi clear
-set background=dark
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "murphy"
-
-hi Normal		ctermbg=Black  ctermfg=lightgreen guibg=Black		 guifg=lightgreen
-hi Comment		term=bold	   ctermfg=LightRed   guifg=Orange
-hi Constant		term=underline ctermfg=LightGreen guifg=White	gui=NONE
-hi Identifier	term=underline ctermfg=LightCyan  guifg=#00ffff
-hi Ignore					   ctermfg=black	  guifg=bg
-hi PreProc		term=underline ctermfg=LightBlue  guifg=Wheat
-hi Search		term=reverse					  guifg=white	guibg=Blue
-hi Special		term=bold	   ctermfg=LightRed   guifg=magenta
-hi Statement	term=bold	   ctermfg=Yellow	  guifg=#ffff00 gui=NONE
-hi Type						   ctermfg=LightGreen guifg=grey	gui=none
-hi Error		term=reverse   ctermbg=Red	  ctermfg=White guibg=Red  guifg=White
-hi Todo			term=standout  ctermbg=Yellow ctermfg=Black guifg=Blue guibg=Yellow
-" From the source:
-hi Cursor										  guifg=Orchid	guibg=fg
-hi Directory	term=bold	   ctermfg=LightCyan  guifg=Cyan
-hi ErrorMsg		term=standout  ctermbg=DarkRed	  ctermfg=White guibg=Red guifg=White
-hi IncSearch	term=reverse   cterm=reverse	  gui=reverse
-hi LineNr		term=underline ctermfg=Yellow					guifg=Yellow
-hi ModeMsg		term=bold	   cterm=bold		  gui=bold
-hi MoreMsg		term=bold	   ctermfg=LightGreen gui=bold		guifg=SeaGreen
-hi NonText		term=bold	   ctermfg=Blue		  gui=bold		guifg=Blue
-hi Question		term=standout  ctermfg=LightGreen gui=bold		guifg=Cyan
-hi SpecialKey	term=bold	   ctermfg=LightBlue  guifg=Cyan
-hi StatusLine	term=reverse,bold cterm=reverse   gui=NONE		guifg=White guibg=darkblue
-hi StatusLineNC term=reverse   cterm=reverse	  gui=NONE		guifg=white guibg=#333333
-hi Title		term=bold	   ctermfg=LightMagenta gui=bold	guifg=Pink
-hi WarningMsg	term=standout  ctermfg=LightRed   guifg=Red
-hi Visual		term=reverse   cterm=reverse	  gui=NONE		guifg=white guibg=darkgreen
diff --git a/runtime/colors/pablo.vim b/runtime/colors/pablo.vim
deleted file mode 100644
index e6bf73704..000000000
--- a/runtime/colors/pablo.vim
+++ /dev/null
@@ -1,26 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2003 May 02
-
-hi clear
-set background=dark
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "pablo"
-
-highlight Comment	 ctermfg=8						  guifg=#808080
-highlight Constant	 ctermfg=14			   cterm=none guifg=#00ffff				  gui=none
-highlight Identifier ctermfg=6						  guifg=#00c0c0
-highlight Statement  ctermfg=3			   cterm=bold guifg=#c0c000				  gui=bold
-highlight PreProc	 ctermfg=10						  guifg=#00ff00
-highlight Type		 ctermfg=2						  guifg=#00c000
-highlight Special	 ctermfg=12						  guifg=#0000ff
-highlight Error					ctermbg=9							guibg=#ff0000
-highlight Todo		 ctermfg=4	ctermbg=3			  guifg=#000080 guibg=#c0c000
-highlight Directory  ctermfg=2						  guifg=#00c000
-highlight StatusLine ctermfg=11 ctermbg=12 cterm=none guifg=#ffff00 guibg=#0000ff gui=none
-highlight Normal									  guifg=#ffffff guibg=#000000
-highlight Search				ctermbg=3							guibg=#c0c000
diff --git a/runtime/colors/peachpuff.vim b/runtime/colors/peachpuff.vim
deleted file mode 100644
index 3c15305b0..000000000
--- a/runtime/colors/peachpuff.vim
+++ /dev/null
@@ -1,60 +0,0 @@
-" Vim color file
-" Maintainer: David Ne\v{c}as (Yeti) <yeti@physics.muni.cz>
-" Last Change: 2003-04-23
-" URL: http://trific.ath.cx/Ftp/vim/colors/peachpuff.vim
-
-" This color scheme uses a peachpuff background (what you've expected when it's
-" called peachpuff?).
-"
-" Note: Only GUI colors differ from default, on terminal it's just `light'.
-
-" First remove all existing highlighting.
-set background=light
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-
-let colors_name = "peachpuff"
-
-hi Normal guibg=PeachPuff guifg=Black
-
-hi SpecialKey term=bold ctermfg=4 guifg=Blue
-hi NonText term=bold cterm=bold ctermfg=4 gui=bold guifg=Blue
-hi Directory term=bold ctermfg=4 guifg=Blue
-hi ErrorMsg term=standout cterm=bold ctermfg=7 ctermbg=1 gui=bold guifg=White guibg=Red
-hi IncSearch term=reverse cterm=reverse gui=reverse
-hi Search term=reverse ctermbg=3 guibg=Gold2
-hi MoreMsg term=bold ctermfg=2 gui=bold guifg=SeaGreen
-hi ModeMsg term=bold cterm=bold gui=bold
-hi LineNr term=underline ctermfg=3 guifg=Red3
-hi Question term=standout ctermfg=2 gui=bold guifg=SeaGreen
-hi StatusLine term=bold,reverse cterm=bold,reverse gui=bold guifg=White guibg=Black
-hi StatusLineNC term=reverse cterm=reverse gui=bold guifg=PeachPuff guibg=Gray45
-hi VertSplit term=reverse cterm=reverse gui=bold guifg=White guibg=Gray45
-hi Title term=bold ctermfg=5 gui=bold guifg=DeepPink3
-hi Visual term=reverse cterm=reverse gui=reverse guifg=Grey80 guibg=fg
-hi VisualNOS term=bold,underline cterm=bold,underline gui=bold,underline
-hi WarningMsg term=standout ctermfg=1 gui=bold guifg=Red
-hi WildMenu term=standout ctermfg=0 ctermbg=3 guifg=Black guibg=Yellow
-hi Folded term=standout ctermfg=4 ctermbg=7 guifg=Black guibg=#e3c1a5
-hi FoldColumn term=standout ctermfg=4 ctermbg=7 guifg=DarkBlue guibg=Gray80
-hi DiffAdd term=bold ctermbg=4 guibg=White
-hi DiffChange term=bold ctermbg=5 guibg=#edb5cd
-hi DiffDelete term=bold cterm=bold ctermfg=4 ctermbg=6 gui=bold guifg=LightBlue guibg=#f6e8d0
-hi DiffText term=reverse cterm=bold ctermbg=1 gui=bold guibg=#ff8060
-hi Cursor guifg=bg guibg=fg
-hi lCursor guifg=bg guibg=fg
-
-" Colors for syntax highlighting
-hi Comment term=bold ctermfg=4 guifg=#406090
-hi Constant term=underline ctermfg=1 guifg=#c00058
-hi Special term=bold ctermfg=5 guifg=SlateBlue
-hi Identifier term=underline ctermfg=6 guifg=DarkCyan
-hi Statement term=bold ctermfg=3 gui=bold guifg=Brown
-hi PreProc term=underline ctermfg=5 guifg=Magenta3
-hi Type term=underline ctermfg=2 gui=bold guifg=SeaGreen
-hi Ignore cterm=bold ctermfg=7 guifg=bg
-hi Error term=reverse cterm=bold ctermfg=7 ctermbg=1 gui=bold guifg=White guibg=Red
-hi Todo term=standout ctermfg=0 ctermbg=3 guifg=Blue guibg=Yellow
-
diff --git a/runtime/colors/ron.vim b/runtime/colors/ron.vim
deleted file mode 100644
index 1e9caa315..000000000
--- a/runtime/colors/ron.vim
+++ /dev/null
@@ -1,45 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2013 May 24
-
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "ron"
-hi Normal		guifg=cyan	guibg=black
-hi NonText		guifg=yellow guibg=#303030
-hi comment		guifg=green
-hi constant		guifg=cyan	gui=bold
-hi identifier	guifg=cyan	gui=NONE
-hi statement	guifg=lightblue	gui=NONE
-hi preproc		guifg=Pink2
-hi type			guifg=seagreen	gui=bold
-hi special		guifg=yellow
-hi ErrorMsg		guifg=Black	guibg=Red
-hi WarningMsg	guifg=Black	guibg=Green
-hi Error		guibg=Red
-hi Todo			guifg=Black	guibg=orange
-hi Cursor		guibg=#60a060 guifg=#00ff00
-hi Search		guibg=darkgray guifg=black gui=bold 
-hi IncSearch	gui=NONE guibg=steelblue
-hi LineNr		guifg=darkgrey
-hi title		guifg=darkgrey
-hi ShowMarksHL ctermfg=cyan ctermbg=lightblue cterm=bold guifg=yellow guibg=black  gui=bold
-hi StatusLineNC	gui=NONE guifg=lightblue guibg=darkblue
-hi StatusLine	gui=bold	guifg=cyan	guibg=blue
-hi label		guifg=gold2
-hi operator		guifg=orange
-hi clear Visual
-hi Visual		term=reverse cterm=reverse gui=reverse
-hi DiffChange   guibg=darkgreen
-hi DiffText		guibg=olivedrab
-hi DiffAdd		guibg=slateblue
-hi DiffDelete   guibg=coral
-hi Folded		guibg=gray30
-hi FoldColumn	guibg=gray30 guifg=white
-hi cIf0			guifg=gray
-hi diffOnly	guifg=red gui=bold
diff --git a/runtime/colors/shine.vim b/runtime/colors/shine.vim
deleted file mode 100644
index afc72b30f..000000000
--- a/runtime/colors/shine.vim
+++ /dev/null
@@ -1,60 +0,0 @@
-" Vim color file
-" Maintainer:	Yasuhiro Matsumoto <mattn@mail.goo.ne.jp>
-" Last Change:	2001 May 25
-
-" This look like normal text editor.
-" This color scheme uses a light background.
-
-" First remove all existing highlighting.
-set background=light
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-
-let colors_name = "shine"
-
-hi Normal ctermbg=White ctermfg=Black guifg=Black guibg=White
-
-" Groups used in the 'highlight' and 'guicursor' options default value.
-hi ErrorMsg term=standout ctermbg=DarkRed ctermfg=White guibg=Red guifg=White
-hi IncSearch term=reverse cterm=reverse gui=reverse
-hi ModeMsg term=bold cterm=bold gui=bold
-hi StatusLine term=reverse,bold cterm=reverse,bold gui=reverse,bold
-hi StatusLineNC term=reverse cterm=reverse gui=reverse
-hi VertSplit term=reverse cterm=reverse gui=reverse
-hi Visual term=reverse cterm=reverse gui=reverse guifg=Grey guibg=fg
-hi VisualNOS term=underline,bold cterm=underline,bold gui=underline,bold
-hi DiffText term=reverse cterm=bold ctermbg=Red gui=bold guibg=Red
-hi Cursor ctermbg=Green guibg=Green guifg=Black
-hi lCursor guibg=Cyan guifg=Black
-hi Directory term=bold ctermfg=LightRed guifg=Red
-hi LineNr term=underline ctermfg=Yellow guifg=Yellow
-hi MoreMsg term=bold ctermfg=LightGreen gui=bold guifg=SeaGreen
-hi NonText term=bold ctermfg=LightBlue gui=bold guifg=LightBlue guibg=grey90
-hi Question term=standout ctermfg=LightGreen gui=bold guifg=Green
-hi Search term=reverse ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black
-hi SpecialKey term=bold ctermfg=LightBlue guifg=Blue
-hi Title term=bold ctermfg=LightMagenta gui=bold guifg=Magenta
-hi WarningMsg term=standout ctermfg=LightRed guifg=Red
-hi WildMenu term=standout ctermbg=Yellow ctermfg=Black guibg=Yellow guifg=Black
-hi Folded term=standout ctermbg=LightGrey ctermfg=DarkBlue guibg=LightGrey guifg=DarkBlue
-hi FoldColumn term=standout ctermbg=LightGrey ctermfg=DarkBlue guibg=Grey guifg=DarkBlue
-hi DiffAdd term=bold ctermbg=DarkBlue guibg=DarkBlue
-hi DiffChange term=bold ctermbg=DarkMagenta guibg=DarkMagenta
-hi DiffDelete term=bold ctermfg=Blue ctermbg=DarkCyan gui=bold guifg=Blue guibg=DarkCyan
-
-hi Comment ctermfg=DarkGrey ctermbg=White guifg=DarkGrey gui=bold
-hi SpecialChar ctermfg=DarkGrey ctermbg=White guifg=DarkGrey gui=bold
-hi StorageClass ctermfg=Red ctermbg=White guifg=Red gui=bold
-hi Number ctermfg=LightRed ctermbg=White guifg=LightRed gui=bold
-
-" Groups for syntax highlighting
-hi Constant term=underline ctermfg=Magenta guifg=#a07070 guibg=grey80
-hi Special term=bold ctermfg=LightRed guifg=DarkOrange guibg=grey80
-if &t_Co > 8
-  hi Statement term=bold cterm=bold ctermfg=DarkGreen ctermbg=White guifg=#ffff60 gui=bold
-endif
-hi Ignore ctermfg=LightGrey guifg=grey90
-
-" vim: sw=2
diff --git a/runtime/colors/slate.vim b/runtime/colors/slate.vim
deleted file mode 100644
index f9a70b877..000000000
--- a/runtime/colors/slate.vim
+++ /dev/null
@@ -1,56 +0,0 @@
-"%% SiSU Vim color file
-" Slate Maintainer: Ralph Amissah <ralph@amissah.com>
-" (originally looked at desert Hans Fugal <hans@fugal.net> http://hans.fugal.net/vim/colors/desert.vim (2003/05/06)
-:set background=dark
-:highlight clear
-if version > 580
- hi clear
- if exists("syntax_on")
- syntax reset
- endif
-endif
-let colors_name = "slate"
-:hi Normal guifg=White guibg=grey15
-:hi Cursor guibg=khaki guifg=slategrey
-:hi VertSplit guibg=#c2bfa5 guifg=grey40 gui=none cterm=reverse
-:hi Folded guibg=black guifg=grey40 ctermfg=grey ctermbg=darkgrey
-:hi FoldColumn guibg=black guifg=grey20 ctermfg=4 ctermbg=7
-:hi IncSearch guifg=green guibg=black cterm=none ctermfg=yellow ctermbg=green
-:hi ModeMsg guifg=goldenrod cterm=none ctermfg=brown
-:hi MoreMsg guifg=SeaGreen ctermfg=darkgreen
-:hi NonText guifg=RoyalBlue guibg=grey15 cterm=bold ctermfg=blue
-:hi Question guifg=springgreen ctermfg=green
-:hi Search guibg=peru guifg=wheat cterm=none ctermfg=grey ctermbg=blue
-:hi SpecialKey guifg=yellowgreen ctermfg=darkgreen
-:hi StatusLine guibg=#c2bfa5 guifg=black gui=none cterm=bold,reverse
-:hi StatusLineNC guibg=#c2bfa5 guifg=grey40 gui=none cterm=reverse
-:hi Title guifg=gold gui=bold cterm=bold ctermfg=yellow
-:hi Statement guifg=CornflowerBlue ctermfg=lightblue
-:hi Visual gui=none guifg=khaki guibg=olivedrab cterm=reverse
-:hi WarningMsg guifg=salmon ctermfg=1
-:hi String guifg=SkyBlue ctermfg=darkcyan
-:hi Comment term=bold ctermfg=11 guifg=grey40
-:hi Constant guifg=#ffa0a0 ctermfg=brown
-:hi Special guifg=darkkhaki ctermfg=brown
-:hi Identifier guifg=salmon ctermfg=red
-:hi Include guifg=red ctermfg=red
-:hi PreProc guifg=red guibg=white ctermfg=red
-:hi Operator guifg=Red ctermfg=Red
-:hi Define guifg=gold gui=bold ctermfg=yellow
-:hi Type guifg=CornflowerBlue ctermfg=2
-:hi Function guifg=navajowhite ctermfg=brown
-:hi Structure guifg=green ctermfg=green
-:hi LineNr guifg=grey50 ctermfg=3
-:hi Ignore guifg=grey40 cterm=bold ctermfg=7
-:hi Todo guifg=orangered guibg=yellow2
-:hi Directory ctermfg=darkcyan
-:hi ErrorMsg cterm=bold guifg=White guibg=Red cterm=bold ctermfg=7 ctermbg=1
-:hi VisualNOS cterm=bold,underline
-:hi WildMenu ctermfg=0 ctermbg=3
-:hi DiffAdd ctermbg=4
-:hi DiffChange ctermbg=5
-:hi DiffDelete cterm=bold ctermfg=4 ctermbg=6
-:hi DiffText cterm=bold ctermbg=1
-:hi Underlined cterm=underline ctermfg=5
-:hi Error guifg=White guibg=Red cterm=bold ctermfg=7 ctermbg=1
-:hi SpellErrors guifg=White guibg=Red cterm=bold ctermfg=7 ctermbg=1
diff --git a/runtime/colors/tools/check_colors.vim b/runtime/colors/tools/check_colors.vim
deleted file mode 100644
index 57b71b19d..000000000
--- a/runtime/colors/tools/check_colors.vim
+++ /dev/null
@@ -1,229 +0,0 @@
-" This script tests a color scheme for some errors and lists potential errors.
-" Load the scheme and source this script, like this:
-"    :edit colors/desert.vim | :so colors/tools/check_colors.vim
-
-let s:save_cpo= &cpo
-set cpo&vim
-
-func! Test_check_colors()
-  let l:savedview = winsaveview()
-  call cursor(1,1)
-  let err={}
-
-  " 1) Check g:colors_name is existing
-  if !search('\<\%(g:\)\?colors_name\>', 'cnW')
-    let err['colors_name'] = 'g:colors_name not set'
-  else
-    let err['colors_name'] = 'OK'
-  endif
-
-  " 2) Check for some well-defined highlighting groups
-  let hi_groups = [
-        \ 'ColorColumn',
-        \ 'Comment',
-        \ 'Conceal',
-        \ 'Constant',
-        \ 'Cursor',
-        \ 'CursorColumn',
-        \ 'CursorLine',
-        \ 'CursorLineNr',
-        \ 'DiffAdd',
-        \ 'DiffChange',
-        \ 'DiffDelete',
-        \ 'DiffText',
-        \ 'Directory',
-        \ 'EndOfBuffer',
-        \ 'Error',
-        \ 'ErrorMsg',
-        \ 'FoldColumn',
-        \ 'Folded',
-        \ 'Identifier',
-        \ 'Ignore',
-        \ 'IncSearch',
-        \ 'LineNr',
-        \ 'MatchParen',
-        \ 'ModeMsg',
-        \ 'MoreMsg',
-        \ 'NonText',
-        \ 'Normal',
-        \ 'Pmenu',
-        \ 'PmenuSbar',
-        \ 'PmenuSel',
-        \ 'PmenuThumb',
-        \ 'PreProc',
-        \ 'Question',
-        \ 'QuickFixLine',
-        \ 'Search',
-        \ 'SignColumn',
-        \ 'Special',
-        \ 'SpecialKey',
-        \ 'SpellBad',
-        \ 'SpellCap',
-        \ 'SpellLocal',
-        \ 'SpellRare',
-        \ 'Statement',
-        \ 'StatusLine',
-        \ 'StatusLineNC',
-        \ 'StatusLineTerm',
-        \ 'StatusLineTermNC',
-        \ 'TabLine',
-        \ 'TabLineFill',
-        \ 'TabLineSel',
-        \ 'Title',
-        \ 'Todo',
-        \ 'ToolbarButton',
-        \ 'ToolbarLine',
-        \ 'Type',
-        \ 'Underlined',
-        \ 'VertSplit',
-        \ 'Visual',
-        \ 'VisualNOS',
-        \ 'WarningMsg',
-        \ 'WildMenu',
-        \ ]
-  let groups={}
-  for group in hi_groups
-    if search('\c@suppress\s\+'.group, 'cnW')
-      " skip check, if the script contains a line like
-      " @suppress Visual:
-      let groups[group] = 'Ignoring '.group
-      continue
-    endif
-    if search('hi\%[ghlight]!\= \+link \+'.group, 'cnW') " Linked group
-      continue
-    endif
-    if !search('hi\%[ghlight] \+'.group, 'cnW')
-      let groups[group] = 'No highlight definition for '.group
-      continue
-    endif
-    if !search('hi\%[ghlight] \+'.group. '.*fg=', 'cnW')
-      let groups[group] = 'Missing foreground color for '.group
-      continue
-    endif
-    if search('hi\%[ghlight] \+'.group. '.*guibg=', 'cnW') &&
-        \ !search('hi\%[ghlight] \+'.group. '.*ctermbg=', 'cnW')
-      let groups[group] = 'Missing bg terminal color for '.group
-      continue
-    endif
-    if !search('hi\%[ghlight] \+'.group. '.*guifg=', 'cnW')
-      let groups[group] = 'Missing guifg definition for '.group
-      continue
-    endif
-    if !search('hi\%[ghlight] \+'.group. '.*ctermfg=', 'cnW')
-      let groups[group] = 'Missing ctermfg definition for '.group
-      continue
-    endif
-    " do not check for background colors, they could be intentionally left out
-    call cursor(1,1)
-  endfor
-  let err['highlight'] = groups
-
-  " 3) Check, that it does not set background highlighting
-  " Doesn't ':hi Normal ctermfg=253 ctermfg=233' also set the background sometimes?
-  let bg_set='\(set\?\|setl\(ocal\)\?\) .*\(background\|bg\)=\(dark\|light\)'
-  let bg_let='let \%([&]\%([lg]:\)\?\)\%(background\|bg\)\s*=\s*\([''"]\?\)\w\+\1'
-  let bg_pat='\%('.bg_set. '\|'.bg_let.'\)'
-  let line=search(bg_pat, 'cnW')
-  if search(bg_pat, 'cnW')
-    exe line
-    if search('hi \U\w\+\s\+\S', 'cbnW')
-      let err['background'] = 'Should not set background option after :hi statement'
-    endif
-  else
-    let err['background'] = 'OK'
-  endif
-  call cursor(1,1)
-
-  " 4) Check, that t_Co is checked
-  let pat = '[&]t_Co\s*[<>=]=\?\s*\d\+'
-  if !search(pat, 'ncW')
-    let err['t_Co'] = 'Does not check terminal for capable colors'
-  endif
-
-  " 5) Initializes correctly, e.g. should have a section like
-  " hi clear
-  " if exists("syntax_on")
-  " syntax reset
-  " endif
-  let pat='hi\%[ghlight]\s*clear\n\s*if\s*exists(\([''"]\)syntax_on\1)\n\s*syn\%[tax]\s*reset\n\s*endif'
-  if !search(pat, 'cnW')
-    let err['init'] = 'No initialization'
-  endif
-
-  " 6) Does not use :syn on
-  if search('syn\%[tax]\s\+on', 'cnW')
-    let err['background'] = 'Should not issue :syn on'
-  endif
-
-  " 7) Does not define filetype specific groups like vimCommand, htmlTag,
-  let hi_groups = filter(getcompletion('', 'filetype'), { _,v -> v !~# '\%[no]syn\%(color\|load\|tax\)' })
-  let ft_groups = []
-  " let group = '\%('.join(hi_groups, '\|').'\)' " More efficient than a for loop, but less informative
-  for group in hi_groups
-    let pat='\Chi\%[ghlight]!\= *\%[link] \+\zs'.group.'\w\+\>\ze \+.' " Skips `hi clear`
-    if search(pat, 'cW')
-      call add(ft_groups, matchstr(getline('.'), pat))
-    endif
-    call cursor(1,1)
-  endfor
-  if !empty(ft_groups)
-    let err['filetype'] = get(err, 'filetype', 'Should not define: ') . join(uniq(sort(ft_groups)))
-  endif
-
-  " 8) Were debugPC and debugBreakpoint defined?
-  for group in ['debugPC', 'debugBreakpoint']
-    let pat='\Chi\%[ghlight]!\= *\%[link] \+\zs'.group.'\>'
-    if search(pat, 'cnW')
-      let line = search(pat, 'cW')
-      let err['filetype'] = get(err, 'filetype', 'Should not define: ') . matchstr(getline('.'), pat). ' '
-    endif
-    call cursor(1,1)
-  endfor
-
-  " 9) Normal should be defined first, not use reverse, fg or bg
-  call cursor(1,1)
-  let pat = 'hi\%[light] \+\%(link\|clear\)\@!\w\+\>'
-  call search(pat, 'cW') " Look for the first hi def, skipping `hi link` and `hi clear`
-  if getline('.') !~# '\m\<Normal\>'
-    let err['highlight']['Normal'] = 'Should be defined first'
-  elseif getline('.') =~# '\m\%(=\%(fg\|bg\)\)'
-    let err['highlight']['Normal'] = "Should not use 'fg' or 'bg'"
-  elseif getline('.') =~# '\m=\%(inv\|rev\)erse'
-    let err['highlight']['Normal'] = 'Should not use reverse mode'
-  endif
-
-  call winrestview(l:savedview)
-  let g:err = err
-
-  " print Result
-  call Result(err)
-endfu
-
-fu! Result(err)
-  let do_groups = 0
-  echohl Title|echomsg "---------------"|echohl Normal
-  for key in sort(keys(a:err))
-    if key is# 'highlight'
-      let do_groups = !empty(a:err[key])
-      continue
-    else
-      if a:err[key] !~ 'OK'
-        echohl Title
-      endif
-      echomsg printf("%15s: %s", key, a:err[key])
-      echohl Normal
-    endif
-  endfor
-  echohl Title|echomsg "---------------"|echohl Normal
-  if do_groups
-    echohl Title | echomsg "Groups" | echohl Normal
-    for v1 in sort(keys(a:err['highlight']))
-      echomsg printf("%25s: %s", v1, a:err['highlight'][v1])
-    endfor
-  endif
-endfu
-
-call Test_check_colors()
-
-let &cpo = s:save_cpo
-unlet s:save_cpo
diff --git a/runtime/colors/torte.vim b/runtime/colors/torte.vim
deleted file mode 100644
index 0e7a916a1..000000000
--- a/runtime/colors/torte.vim
+++ /dev/null
@@ -1,50 +0,0 @@
-" Vim color file
-" Maintainer:	Thorsten Maerz <info@netztorte.de>
-" Last Change:	2006 Dec 07
-" grey on black
-" optimized for TFT panels
-
-set background=dark
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-"colorscheme default
-let g:colors_name = "torte"
-
-" hardcoded colors :
-" GUI Comment : #80a0ff = Light blue
-
-" GUI
-highlight Normal     guifg=Grey80	guibg=Black
-highlight Search     guifg=Black	guibg=Red	gui=bold
-highlight Visual     guifg=#404040			gui=bold
-highlight Cursor     guifg=Black	guibg=Green	gui=bold
-highlight Special    guifg=Orange
-highlight Comment    guifg=#80a0ff
-highlight StatusLine guifg=blue		guibg=white
-highlight Statement  guifg=Yellow			gui=NONE
-highlight Type						gui=NONE
-
-" Console
-highlight Normal     ctermfg=LightGrey	ctermbg=Black
-highlight Search     ctermfg=Black	ctermbg=Red	cterm=NONE
-highlight Visual					cterm=reverse
-highlight Cursor     ctermfg=Black	ctermbg=Green	cterm=bold
-highlight Special    ctermfg=Brown
-highlight Comment    ctermfg=Blue
-highlight StatusLine ctermfg=blue	ctermbg=white
-highlight Statement  ctermfg=Yellow			cterm=NONE
-highlight Type						cterm=NONE
-
-" only for vim 5
-if has("unix")
-  if v:version<600
-    highlight Normal  ctermfg=Grey	ctermbg=Black	cterm=NONE	guifg=Grey80      guibg=Black	gui=NONE
-    highlight Search  ctermfg=Black	ctermbg=Red	cterm=bold	guifg=Black       guibg=Red	gui=bold
-    highlight Visual  ctermfg=Black	ctermbg=yellow	cterm=bold	guifg=#404040			gui=bold
-    highlight Special ctermfg=LightBlue			cterm=NONE	guifg=LightBlue			gui=NONE
-    highlight Comment ctermfg=Cyan			cterm=NONE	guifg=LightBlue			gui=NONE
-  endif
-endif
-
diff --git a/runtime/colors/zellner.vim b/runtime/colors/zellner.vim
deleted file mode 100644
index ab875825c..000000000
--- a/runtime/colors/zellner.vim
+++ /dev/null
@@ -1,54 +0,0 @@
-" local syntax file - set colors on a per-machine basis:
-" vim: tw=0 ts=4 sw=4
-" Vim color file
-" Maintainer:	Ron Aaron <ron@ronware.org>
-" Last Change:	2003 May 02
-
-set background=light
-hi clear
-if exists("syntax_on")
-  syntax reset
-endif
-let g:colors_name = "zellner"
-
-hi Comment term=bold ctermfg=Red guifg=Red
-hi Normal guifg=black guibg=white
-hi Constant term=underline ctermfg=Magenta guifg=Magenta
-hi Special term=bold ctermfg=Magenta guifg=Magenta
-hi Identifier term=underline ctermfg=Blue guifg=Blue
-hi Statement term=bold ctermfg=DarkRed gui=NONE guifg=Brown
-hi PreProc term=underline ctermfg=Magenta guifg=Purple
-hi Type term=underline ctermfg=Blue gui=NONE guifg=Blue
-hi Visual term=reverse ctermfg=Yellow ctermbg=Red gui=NONE guifg=Black guibg=Yellow
-hi Search term=reverse ctermfg=Black ctermbg=Cyan gui=NONE guifg=Black guibg=Cyan
-hi Tag term=bold ctermfg=DarkGreen guifg=DarkGreen
-hi Error term=reverse ctermfg=15 ctermbg=9 guibg=Red guifg=White
-hi Todo term=standout ctermbg=Yellow ctermfg=Black guifg=Blue guibg=Yellow
-hi  StatusLine term=bold,reverse cterm=NONE ctermfg=Yellow ctermbg=DarkGray gui=NONE guifg=Yellow guibg=DarkGray
-hi! link MoreMsg Comment
-hi! link ErrorMsg Visual
-hi! link WarningMsg ErrorMsg
-hi! link Question Comment
-hi link String	Constant
-hi link Character	Constant
-hi link Number	Constant
-hi link Boolean	Constant
-hi link Float		Number
-hi link Function	Identifier
-hi link Conditional	Statement
-hi link Repeat	Statement
-hi link Label		Statement
-hi link Operator	Statement
-hi link Keyword	Statement
-hi link Exception	Statement
-hi link Include	PreProc
-hi link Define	PreProc
-hi link Macro		PreProc
-hi link PreCondit	PreProc
-hi link StorageClass	Type
-hi link Structure	Type
-hi link Typedef	Type
-hi link SpecialChar	Special
-hi link Delimiter	Special
-hi link SpecialComment Special
-hi link Debug		Special