dotfiles/nvim/lib/colorscheme.vim

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" modified version of base16-vim (https://github.com/chriskempson/base16-vim)
" by Chris Kempson (http://chriskempson.com)
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let s:base16_theme_name = 'eighties'
" Color definitions {{{
if empty($BASE16_SHELL) || !filereadable($BASE16_SHELL . '/scripts/base16-' . s:base16_theme_name . '.sh') || &termguicolors
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set termguicolors
else
" call system(shellescape(s:base16_shell_script))
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endif
" Eighties scheme by Chris Kempson (http://chriskempson.com)
let s:colors = [
\ {'gui': '#2d2d2d', 'cterm': '00'},
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\ {'gui': '#393939', 'cterm': '18'},
\ {'gui': '#515151', 'cterm': '19'},
\ {'gui': '#747369', 'cterm': '08'},
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\ {'gui': '#a09f93', 'cterm': '20'},
\ {'gui': '#d3d0c8', 'cterm': '07'},
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\ {'gui': '#e8e6df', 'cterm': '21'},
\ {'gui': '#f2f0ec', 'cterm': '15'},
\ {'gui': '#f2777a', 'cterm': '01'},
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\ {'gui': '#f99157', 'cterm': '16'},
\ {'gui': '#ffcc66', 'cterm': '03'},
\ {'gui': '#99cc99', 'cterm': '02'},
\ {'gui': '#66cccc', 'cterm': '06'},
\ {'gui': '#6699cc', 'cterm': '04'},
\ {'gui': '#cc99cc', 'cterm': '05'},
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\ {'gui': '#d27b53', 'cterm': '17'}
\ ]
" }}}
" Neovim terminal colors {{{
let s:i = 0
for s:color in [0x0, 0x8, 0xB, 0xA, 0xD, 0xE, 0xC, 0x5, 0x3, 0x8, 0xB, 0xA, 0xD, 0xE, 0xC, 0x7]
let g:terminal_color_{s:i} = s:colors[s:color].gui
let s:i += 1
endfor
unlet s:i
let g:terminal_color_background = g:terminal_color_0
let g:terminal_color_foreground = g:terminal_color_5
" }}}
" Theme setup {{{
hi clear
syntax reset
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let g:colors_name = 'base16-' . s:base16_theme_name
" }}}
" Highlighting function {{{
function s:is_number(value)
return type(a:value) == v:t_number
endfunction
function s:hi(group, fg, bg, attr, guisp)
let l:args = ''
if a:fg isnot ''
let l:fg = s:is_number(a:fg) ? s:colors[a:fg] : {'gui': a:fg, 'cterm': a:fg}
let l:args .= ' guifg=' . l:fg.gui . ' ctermfg=' . l:fg.cterm
endif
if a:bg isnot ''
let l:bg = s:is_number(a:bg) ? s:colors[a:bg] : {'gui': a:bg, 'cterm': a:bg}
let l:args .= ' guibg=' . l:bg.gui . ' ctermbg=' . l:bg.cterm
endif
if a:attr isnot ''
let l:args .= ' gui=' . a:attr . ' cterm=' . a:attr
endif
if a:guisp isnot ''
let l:guisp = s:is_number(a:guisp) ? s:colors[a:guisp].gui : a:guisp
let l:args .= ' guisp=' . l:guisp
endif
exec 'hi' a:group l:args
endfunction
" }}}
" General syntax highlighting {{{
call s:hi('Normal', 0x5, 0x0, '', '')
call s:hi('Italic', 0xE, '', 'italic', '')
call s:hi('Bold', 0xA, '', 'bold', '')
call s:hi('Underlined', 0x8, '', 'underline', '')
call s:hi('Title', 0xD, '', '', '')
hi! link Directory Title
call s:hi('Conceal', 0xC, 'NONE', '', '')
call s:hi('NonText', 0x3, '', '', '')
hi! link SpecialKey NonText
call s:hi('MatchParen', 'fg', 0x3, '', '')
call s:hi('Keyword', 0xE, '', '', '')
hi! link Statement Keyword
hi! link Repeat Keyword
hi! link StorageClass Keyword
hi! link Exception Keyword
hi! link Structure Keyword
hi! link Conditional Keyword
call s:hi('Constant', 0x9, '', '', '')
call s:hi('Boolean', 0x9, '', '', '')
call s:hi('Float', 0x9, '', '', '')
call s:hi('Number', 0x9, '', '', '')
call s:hi('String', 0xB, '', '', '')
hi! link Character String
hi! link Quote String
call s:hi('Comment', 0x3, '', '', '')
hi! link SpecialComment Comment
call s:hi('Todo', 'bg', 0xA, 'bold', '')
call s:hi('Function', 0xD, '', '', '')
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call s:hi('Identifier', 0x8, '', 'none', '')
hi! link Variable Identifier
call s:hi('Include', 0xF, '', '', '')
call s:hi('PreProc', 0xA, '', '', '')
call s:hi('Label', 0xA, '', '', '')
hi! link Operator NONE
hi! link Delimiter NONE
call s:hi('Special', 0xC, '', '', '')
call s:hi('Tag', 0xA, '', '', '')
call s:hi('Type', 0xA, '', 'none', '')
hi! link Typedef Type
" }}}
" User interface {{{
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call s:hi('Error', 'bg', 0x8, '', '')
call s:hi('ErrorMsg', 0x8, 'NONE', '', '')
call s:hi('WarningMsg', 0x9, 'NONE', '', '')
call s:hi('TooLong', 0x8, '', '', '')
call s:hi('Debug', 0x8, '', '', '')
hi! link CocErrorSign Error
call s:hi('CocWarningSign', 'bg', 0xA, '', '')
call s:hi('CocInfoSign', 'bg', 0xD, '', '')
hi! link CocHintSign CocInfoSign
call s:hi('FoldColumn', 0xC, 0x1, '', '')
call s:hi('Folded', 0x3, 0x1, '', '')
call s:hi('IncSearch', 0x1, 0x9, 'none', '')
call s:hi('Search', 0x1, 0xA, '', '')
hi! link Substitute Search
call s:hi('ModeMsg', 0xB, '', '', '')
call s:hi('Question', 0xB, '', '', '')
hi! link MoreMsg Question
call s:hi('Visual', '', 0x2, '', '')
call s:hi('WildMenu', 0x1, 'fg', '', '')
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call s:hi('CursorLine', '', 0x1, 'none', '')
hi! link CursorColumn CursorLine
call s:hi('ColorColumn', '', 0x1, '', '')
call s:hi('LineNr', 0x3, 0x1, '', '')
call s:hi('CursorLineNr', 0x4, 0x1, '', '')
call s:hi('QuickFixLine', '', 0x2, '', '')
call s:hi('SignColumn', 0x3, 0x1, '', '')
call s:hi('StatusLine', 0x4, 0x1, 'none', '')
call s:hi('StatusLineNC', 0x3, 0x1, '', '')
call s:hi('VertSplit', 0x2, 0x2, '', '')
call s:hi('TabLine', 0x3, 0x1, '', '')
call s:hi('TabLineFill', 0x3, 0x1, '', '')
call s:hi('TabLineSel', 0xB, 0x1, '', '')
call s:hi('PMenu', 'fg', 0x1, '', '')
call s:hi('PMenuSel', 0x1, 'fg', '', '')
" }}}
" Diff {{{
" diff mode
call s:hi('DiffAdd', 0xB, 0x1, '', '')
call s:hi('DiffDelete', 0x8, 0x1, '', '')
call s:hi('DiffText', 0xE, 0x1, '', '')
call s:hi('DiffChange', 0x3, 0x1, '', '')
" diff file
call s:hi('diffAdded', 0xB, '', '', '')
call s:hi('diffRemoved', 0x8, '', '', '')
call s:hi('diffChanged', 0xE, '', '', '')
hi! link diffNewFile diffAdded
hi! link diffFile diffRemoved
hi! link diffIndexLine Bold
hi! link diffLine Title
hi! link diffSubname Include
" }}}
" XML {{{
call s:hi('xmlTagName', 0x8, '', '', '')
call s:hi('xmlAttrib', 0x9, '', '', '')
hi! link xmlTag NONE
hi! link xmlEndTag xmlTag
" }}}
" Git {{{
hi! link gitCommitOverflow TooLong
hi! link gitCommitSummary String
hi! link gitCommitComment Comment
hi! link gitcommitUntracked Comment
hi! link gitcommitDiscarded Comment
hi! link gitcommitSelected Comment
hi! link gitcommitHeader Keyword
call s:hi('gitcommitSelectedType', 0xD, '', '', '')
call s:hi('gitcommitUnmergedType', 0xD, '', '', '')
call s:hi('gitcommitDiscardedType', 0xD, '', '', '')
hi! link gitcommitBranch Function
call s:hi('gitcommitUntrackedFile', 0xA, '', 'bold', '')
call s:hi('gitcommitUnmergedFile', 0x8, '', 'bold', '')
call s:hi('gitcommitDiscardedFile', 0x8, '', 'bold', '')
call s:hi('gitcommitSelectedFile', 0xB, '', 'bold', '')
hi! link GitGutterAdd DiffAdd
hi! link GitGutterDelete DiffDelete
hi! link GitGutterChange DiffText
hi! link GitGutterChangeDelete GitGutterDelete
hi! link SignifySignAdd DiffAdd
hi! link SignifySignChange DiffText
hi! link SignifySignDelete DiffDelete
" }}}
" Vim scripts {{{
hi! link vimUserFunc vimFuncName
hi! link vimBracket vimMapModKey
hi! link vimFunction vimFuncName
hi! link vimParenSep Delimiter
hi! link vimSep Delimiter
hi! link vimVar Variable
hi! link vimFuncVar Variable
" }}}
" C {{{
hi! link cOperator Special
" }}}
" C# {{{
call s:hi('csClass', 0xA, '', '', '')
call s:hi('csAttribute', 0xA, '', '', '')
call s:hi('csModifier', 0xE, '', '', '')
hi! link csType Type
call s:hi('csUnspecifiedStatement', 0xD, '', '', '')
call s:hi('csContextualStatement', 0xE, '', '', '')
call s:hi('csNewDecleration', 0x8, '', '', '')
" }}}
" Rust {{{
hi! link rustEnumVariant rustType
hi! link rustSelf Variable
hi! link rustSigil rustOperator
hi! link rustMacroVariable Variable
" }}}
" HTML {{{
hi! link htmlBold Bold
hi! link htmlItalic Italic
hi! link htmlTag xmlTag
hi! link htmlTagName xmlTagName
hi! link htmlSpecialTagName xmlTagName
hi! link htmlEndTag xmlEndTag
hi! link htmlArg xmlAttrib
" }}}
" CSS {{{
hi! link cssBraces Delimiter
hi! link cssTagName htmlTagName
hi! link cssPseudoClassId Special
hi! link cssClassName Type
hi! link cssClassNameDot cssClassName
hi! link cssAtRule Keyword
hi! link cssProp Identifier
hi! link cssVendor Special
hi! link cssNoise Delimiter
hi! link cssAttr String
hi! link cssAttrComma Delimiter
hi! link cssAttrRegion cssAttr
" }}}
" JavaScript {{{
hi! link javaScriptBraces Delimiter
hi! link jsOperator Operator
hi! link jsThis Variable
hi! link jsSuper jsThis
hi! link jsClassDefinition Type
hi! link jsFunction Keyword
hi! link jsArrowFunction jsFunction
hi! link jsFuncName jsFuncCall
hi! link jsClassFuncName jsFuncCall
hi! link jsClassMethodType jsFunction
hi! link jsRegexpString Special
hi! link jsGlobalObjects Type
hi! link jsGlobalNodeObjects Type
hi! link jsExceptions Type
hi! link jsBuiltins jsFuncName
hi! link jsNull Constant
hi! link jsUndefined Constant
hi! link jsOperatorKeyword Keyword
hi! link jsObjectKey Identifier
" }}}
" Markdown {{{
hi! link mkdHeading Title
" }}}
" Mail {{{
call s:hi('mailQuoted1', 0x8, '', '', '')
call s:hi('mailQuoted2', 0x9, '', '', '')
call s:hi('mailQuoted3', 0xA, '', '', '')
call s:hi('mailQuoted4', 0xB, '', '', '')
call s:hi('mailQuoted5', 0xD, '', '', '')
call s:hi('mailQuoted6', 0xE, '', '', '')
hi! link mailURL Underlined
hi! link mailEmail Underlined
" }}}
" Python {{{
hi! link pythonBuiltinType Type
hi! link pythonBuiltinObj pythonFunction
hi! link pythonClassVar Variable
" }}}
" Ruby {{{
hi! link rubyPseudoVariable Variable
hi! link rubyClassName Type
hi! link rubyAttribute rubyFunction
hi! link rubyConstant Constant
call s:hi('rubyInterpolationDelimiter', 0xF, '', '', '')
hi! link rubySymbol String
hi! link rubyStringDelimiter rubyString
hi! link rubyRegexp Special
hi! link rubyRegexpDelimiter rubyRegexp
" }}}
" Lua {{{
hi! link luaFuncCall Function
hi! link luaBraces Delimiter
" }}}
" Shell {{{
hi! link shQuote String
hi! link zshFunction Function
hi! link zshVariable Variable
" }}}
" Spelling {{{
call s:hi('SpellBad', '', '', 'undercurl', 0x8)
call s:hi('SpellLocal', '', '', 'undercurl', 0xC)
call s:hi('SpellCap', '', '', 'undercurl', 0xD)
call s:hi('SpellRare', '', '', 'undercurl', 0xE)
" }}}