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| -rw-r--r-- | vim/desert256.vim | 338 |
1 files changed, 0 insertions, 338 deletions
diff --git a/vim/desert256.vim b/vim/desert256.vim deleted file mode 100644 index 7a97742..0000000 --- a/vim/desert256.vim +++ /dev/null @@ -1,338 +0,0 @@ -" Vim color file -" Maintainer: Henry So, Jr. <henryso@panix.com> - -" These are the colors of the "desert" theme by Hans Fugal with a few small -" modifications (namely that I lowered the intensity of the normal white and -" made the normal and nontext backgrounds black), modified to work with 88- -" and 256-color xterms. -" -" The original "desert" theme is available as part of the vim distribution or -" at http://hans.fugal.net/vim/colors/. -" -" The real feature of this color scheme, with a wink to the "inkpot" theme, is -" the programmatic approximation of the gui colors to the palettes of 88- and -" 256- color xterms. The functions that do this (folded away, for -" readability) are calibrated to the colors used for Thomas E. Dickey's xterm -" (version 200), which is available at http://dickey.his.com/xterm/xterm.html. -" -" I struggled with trying to parse the rgb.txt file to avoid the necessity of -" converting color names to #rrggbb form, but decided it was just not worth -" the effort. Maybe someone seeing this may decide otherwise... - -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="desert256" - -if has("gui_running") || &t_Co == 88 || &t_Co == 256 - " functions {{{ - " returns an approximate grey index for the given grey level - fun <SID>grey_number(x) - if &t_Co == 88 - if a:x < 23 - return 0 - elseif a:x < 69 - return 1 - elseif a:x < 103 - return 2 - elseif a:x < 127 - return 3 - elseif a:x < 150 - return 4 - elseif a:x < 173 - return 5 - elseif a:x < 196 - return 6 - elseif a:x < 219 - return 7 - elseif a:x < 243 - return 8 - else - return 9 - endif - else - if a:x < 14 - return 0 - else - let l:n = (a:x - 8) / 10 - let l:m = (a:x - 8) % 10 - if l:m < 5 - return l:n - else - return l:n + 1 - endif - endif - endif - endfun - - " returns the actual grey level represented by the grey index - fun <SID>grey_level(n) - if &t_Co == 88 - if a:n == 0 - return 0 - elseif a:n == 1 - return 46 - elseif a:n == 2 - return 92 - elseif a:n == 3 - return 115 - elseif a:n == 4 - return 139 - elseif a:n == 5 - return 162 - elseif a:n == 6 - return 185 - elseif a:n == 7 - return 208 - elseif a:n == 8 - return 231 - else - return 255 - endif - else - if a:n == 0 - return 0 - else - return 8 + (a:n * 10) - endif - endif - endfun - - " returns the palette index for the given grey index - fun <SID>grey_color(n) - if &t_Co == 88 - if a:n == 0 - return 16 - elseif a:n == 9 - return 79 - else - return 79 + a:n - endif - else - if a:n == 0 - return 16 - elseif a:n == 25 - return 231 - else - return 231 + a:n - endif - endif - endfun - - " returns an approximate color index for the given color level - fun <SID>rgb_number(x) - if &t_Co == 88 - if a:x < 69 - return 0 - elseif a:x < 172 - return 1 - elseif a:x < 230 - return 2 - else - return 3 - endif - else - if a:x < 75 - return 0 - else - let l:n = (a:x - 55) / 40 - let l:m = (a:x - 55) % 40 - if l:m < 20 - return l:n - else - return l:n + 1 - endif - endif - endif - endfun - - " returns the actual color level for the given color index - fun <SID>rgb_level(n) - if &t_Co == 88 - if a:n == 0 - return 0 - elseif a:n == 1 - return 139 - elseif a:n == 2 - return 205 - else - return 255 - endif - else - if a:n == 0 - return 0 - else - return 55 + (a:n * 40) - endif - endif - endfun - - " returns the palette index for the given R/G/B color indices - fun <SID>rgb_color(x, y, z) - if &t_Co == 88 - return 16 + (a:x * 16) + (a:y * 4) + a:z - else - return 16 + (a:x * 36) + (a:y * 6) + a:z - endif - endfun - - " returns the palette index to approximate the given R/G/B color levels - fun <SID>color(r, g, b) - " get the closest grey - let l:gx = <SID>grey_number(a:r) - let l:gy = <SID>grey_number(a:g) - let l:gz = <SID>grey_number(a:b) - - " get the closest color - let l:x = <SID>rgb_number(a:r) - let l:y = <SID>rgb_number(a:g) - let l:z = <SID>rgb_number(a:b) - - if l:gx == l:gy && l:gy == l:gz - " there are two possibilities - let l:dgr = <SID>grey_level(l:gx) - a:r - let l:dgg = <SID>grey_level(l:gy) - a:g - let l:dgb = <SID>grey_level(l:gz) - a:b - let l:dgrey = (l:dgr * l:dgr) + (l:dgg * l:dgg) + (l:dgb * l:dgb) - let l:dr = <SID>rgb_level(l:gx) - a:r - let l:dg = <SID>rgb_level(l:gy) - a:g - let l:db = <SID>rgb_level(l:gz) - a:b - let l:drgb = (l:dr * l:dr) + (l:dg * l:dg) + (l:db * l:db) - if l:dgrey < l:drgb - " use the grey - return <SID>grey_color(l:gx) - else - " use the color - return <SID>rgb_color(l:x, l:y, l:z) - endif - else - " only one possibility - return <SID>rgb_color(l:x, l:y, l:z) - endif - endfun - - " returns the palette index to approximate the 'rrggbb' hex string - fun <SID>rgb(rgb) - let l:r = ("0x" . strpart(a:rgb, 0, 2)) + 0 - let l:g = ("0x" . strpart(a:rgb, 2, 2)) + 0 - let l:b = ("0x" . strpart(a:rgb, 4, 2)) + 0 - - return <SID>color(l:r, l:g, l:b) - endfun - - " sets the highlighting for the given group - fun <SID>X(group, fg, bg, attr) - if a:fg != "" - exec "hi " . a:group . " guifg=#" . a:fg . " ctermfg=" . <SID>rgb(a:fg) - endif - if a:bg != "" - exec "hi " . a:group . " guibg=#" . a:bg . " ctermbg=" . <SID>rgb(a:bg) - endif - if a:attr != "" - exec "hi " . a:group . " gui=" . a:attr . " cterm=" . a:attr - endif - endfun - " }}} - - call <SID>X("Normal", "cccccc", "000000", "") - - " highlight groups - call <SID>X("Cursor", "708090", "f0e68c", "") - "CursorIM - "Directory - "DiffAdd - "DiffChange - "DiffDelete - "DiffText - "ErrorMsg - call <SID>X("VertSplit", "c2bfa5", "7f7f7f", "reverse") - call <SID>X("Folded", "ffd700", "4d4d4d", "") - call <SID>X("FoldColumn", "d2b48c", "4d4d4d", "") - call <SID>X("IncSearch", "708090", "f0e68c", "") - "LineNr - call <SID>X("ModeMsg", "daa520", "", "") - call <SID>X("MoreMsg", "2e8b57", "", "") - call <SID>X("NonText", "addbe7", "000000", "bold") - call <SID>X("Question", "00ff7f", "", "") - call <SID>X("Search", "f5deb3", "cd853f", "") - call <SID>X("SpecialKey", "9acd32", "", "") - call <SID>X("StatusLine", "c2bfa5", "000000", "reverse") - call <SID>X("StatusLineNC", "c2bfa5", "7f7f7f", "reverse") - call <SID>X("Title", "cd5c5c", "", "") - call <SID>X("Visual", "6b8e23", "f0e68c", "reverse") - "VisualNOS - call <SID>X("WarningMsg", "fa8072", "", "") - "WildMenu - "Menu - "Scrollbar - "Tooltip - - " syntax highlighting groups - call <SID>X("Comment", "87ceeb", "", "") - call <SID>X("Constant", "ffa0a0", "", "") - call <SID>X("Identifier", "98fb98", "", "none") - call <SID>X("Statement", "f0e68c", "", "bold") - call <SID>X("PreProc", "cd5c5c", "", "") - call <SID>X("Type", "bdb76b", "", "bold") - call <SID>X("Special", "ffdead", "", "") - "Underlined - call <SID>X("Ignore", "666666", "", "") - "Error - call <SID>X("Todo", "ff4500", "eeee00", "") - - " delete functions {{{ - delf <SID>X - delf <SID>rgb - delf <SID>color - delf <SID>rgb_color - delf <SID>rgb_level - delf <SID>rgb_number - delf <SID>grey_color - delf <SID>grey_level - delf <SID>grey_number - " }}} -else - " 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 ctermfg=darkgrey - hi Error cterm=bold ctermfg=7 ctermbg=1 -endif - -" vim: set fdl=0 fdm=marker: |