feat: extras highlight token

README.md

@@ -101,6 +101,7 @@ require('solarized').setup({
     enables = {
       bufferline = true,
       cmp = true,
+      custom = true, -- solarized's custom highlights
       diagnostic = true,
       dashboard = true,
       editor = true,
@@ -124,7 +125,10 @@ require('solarized').setup({
     },
     highlights = {},
     colors = {},
-    theme = 'default', -- or 'neosolarized' or 'neo' for short
+    theme = 'default', -- or 'neo'
+    extras = {
+      highlight_token = false,
+    },
 })
 
 vim.cmd.colorscheme = 'solarized'

doc/solarized.nvim.txt

@@ -121,6 +121,7 @@ DEFAULT CONFIG                                 *solarized.nvim-default-config*
         enables = {
           bufferline = true,
           cmp = true,
+          custom = true, -- solarized's custom highlights
           diagnostic = true,
           dashboard = true,
           editor = true,
@@ -144,7 +145,10 @@ DEFAULT CONFIG                                 *solarized.nvim-default-config*
         },
         highlights = {},
         colors = {},
-        theme = 'default', -- or 'neosolarized' or 'neo' for short
+        theme = 'default', -- or 'neo'
+        extras = {
+          highlight_token = false,
+        },
     })
     
     vim.cmd.colorscheme = 'solarized'

lua/solarized/autocmd.lua

@@ -0,0 +1,36 @@
+vim.api.nvim_create_autocmd('LspTokenUpdate', {
+  callback = function(args)
+    local token = args.data.token
+    local buffer = args.buf
+    local text = vim.api.nvim_buf_get_text(
+      buffer,
+      token.line,
+      token.start_col,
+      token.line,
+      token.end_col,
+      {}
+    )[1]
+
+    local highlights = {
+      'TODO',
+      'WARN',
+      'TEST',
+      'PERF',
+      'NOTE',
+      'HACK',
+      'FIX',
+    }
+    local name = 'SolarizedTodo'
+
+    for _, group_name in pairs(highlights) do
+      if text ~= nil and token.type == 'comment' and text:match(group_name) then
+        vim.lsp.semantic_tokens.highlight_token(
+          token,
+          buffer,
+          args.data.client_id,
+          name .. group_name
+        )
+      end
+    end
+  end,
+})

lua/solarized/command.lua

@@ -22,16 +22,16 @@ local subcommands = {
       }
       local desc = colors_desc[color]
 
-      if not desc then
-        return ''
-      end
+      if not desc then return '' end
 
       return desc
     end
 
     local function set_lines(color, hex, line)
       vim.api.nvim_buf_set_lines(buf, line, (line + 1), false, {
-        color .. string.rep('.', max_length - #color) .. ' = "' .. tostring(hex) .. '" ' .. color_desc(color),
+        color .. string.rep('.', max_length - #color) .. ' = "' .. tostring(
+          hex
+        ) .. '" ' .. color_desc(color),
       })
       return line + 1
     end

lua/solarized/config/init.lua

@@ -26,6 +26,7 @@ function M.default_config()
     enables = {
       bufferline = true,
       cmp = true,
+      custom = true,
       diagnostic = true,
       dashboard = true,
       editor = true,
@@ -50,17 +51,16 @@ function M.default_config()
     highlights = {},
     colors = {},
     theme = 'default',
+    extras = {
+      highlight_token = false,
+    },
   }
 end
 
 function M.load()
-  if vim.g.colors_name then
-    vim.cmd('hi clear')
-  end
+  if vim.g.colors_name then vim.cmd('hi clear') end
 
-  if vim.fn.exists('syntax_on') then
-    vim.cmd('syntax reset')
-  end
+  if vim.fn.exists('syntax_on') then vim.cmd('syntax reset') end
 
   vim.o.termguicolors = true
   vim.g.colors_name = 'solarized'
@@ -94,7 +94,8 @@ function M.setup(opts)
       M.colors = palette.extend_colors(colors, M.config.colors)
     end,
     fnc = function()
-      M.colors = palette.extend_colors(colors, M.config.colors(colors, colorhelper))
+      M.colors =
+        palette.extend_colors(colors, M.config.colors(colors, colorhelper))
     end,
   }, M.config.colors)
 end

lua/solarized/highlights.lua

@@ -25,7 +25,8 @@ end
 function M.load_plugins(colors, config)
   for plugin, enabled in pairs(config.enables) do
     if enabled then
-      local highlight_groups = require(string.format('solarized.themes.%s.%s', config.theme, plugin))
+      local highlight_groups =
+        require(string.format('solarized.themes.%s.%s', config.theme, plugin))
 
       highlight_groups(colors, config)
     end
@@ -44,6 +45,10 @@ function M.highlights(colors, config)
     M.load_plugins(colors, config)
   end
 
+  if vim.fn.has('nvim-0.9.4') and config.extras.highlight_token then
+    require('solarized.autocmd')
+  end
+
   utils.on_config({
     tbl = function()
       M.custom_hl(config.highlights)

lua/solarized/themes/default/custom.lua

@@ -0,0 +1,11 @@
+return function(c)
+  local set_hl = require('solarized.utils').set_hl
+
+  set_hl('SolarizedTodoTODO', { fg = c.info })
+  set_hl('SolarizedTodoWARN', { fg = c.warning })
+  set_hl('SolarizedTodoTEST', { fg = c.violet })
+  set_hl('SolarizedTodoPERF', { fg = c.magenta })
+  set_hl('SolarizedTodoNOTE', { fg = c.hint })
+  set_hl('SolarizedTodoHACK', { fg = c.cyan })
+  set_hl('SolarizedTodoFIX', { fg = c.error })
+end

lua/solarized/themes/default/diagnostic.lua

@@ -22,11 +22,31 @@ return function(c, config)
   -- set_hl('DiagnosticFloatingInfo') -- Used to color "Info" diagnostic messages in diagnostics float.
   -- set_hl('DiagnosticFloatingHint') -- Used to color "Hint" diagnostic messages in diagnostics float.
   -- set_hl('DiagnosticFloatingOk') -- Used to color "Ok" diagnostic messages in diagnostics float.
-  set_hl('DiagnosticSignError', { fg = c.error, bg = c.base02 }, { transparent = config.transparent }) -- Used for "Error" signs in sign column.
-  set_hl('DiagnosticSignWarn', { fg = c.warning, bg = c.base02 }, { transparent = config.transparent }) -- Used for "Warn" signs in sign column.
-  set_hl('DiagnosticSignInfo', { fg = c.info, bg = c.base02 }, { transparent = config.transparent }) -- Used for "Info" signs in sign column.
-  set_hl('DiagnosticSignHint', { fg = c.hint, bg = c.base02 }, { transparent = config.transparent }) -- Used for "Hint" signs in sign column.
-  set_hl('DiagnosticSignOk', { fg = c.cyan, bg = c.base02 }, { transparent = config.transparent }) -- Used for "Ok" signs in sign column.
+  set_hl(
+    'DiagnosticSignError',
+    { fg = c.error, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for "Error" signs in sign column.
+  set_hl(
+    'DiagnosticSignWarn',
+    { fg = c.warning, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for "Warn" signs in sign column.
+  set_hl(
+    'DiagnosticSignInfo',
+    { fg = c.info, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for "Info" signs in sign column.
+  set_hl(
+    'DiagnosticSignHint',
+    { fg = c.hint, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for "Hint" signs in sign column.
+  set_hl(
+    'DiagnosticSignOk',
+    { fg = c.cyan, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for "Ok" signs in sign column.
   -- set_hl('DiagnosticDeprecated') -- Used for deprecated or obsolete code.
   -- set_hl('DiagnosticUnnecessary') -- Used for unnecessary or unused code.
 end

lua/solarized/themes/default/editor.lua

@@ -19,16 +19,35 @@ return function(c, config)
   set_hl('TermCursor', { link = 'Cursor' }) -- Cursor in a focused terminal
   set_hl('TermCursorNC', { fg = c.base03, bg = c.base0 }) -- Cursor in an unfocused terminal
   set_hl('ErrorMsg', { fg = c.error, reverse = true }) -- Error messages on the command line
-  set_hl('WinSeparator', { fg = c.base00, bg = c.base02 }, { transparent = config.transparent }) -- Separators between window splits
-  set_hl('Folded', { fg = c.base0, bg = c.base02, underline = true, bold = true }) -- Line used for closed folds
+  set_hl(
+    'WinSeparator',
+    { fg = c.base00, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Separators between window splits
+  set_hl(
+    'Folded',
+    { fg = c.base0, bg = c.base02, underline = true, bold = true }
+  ) -- Line used for closed folds
   set_hl('FoldColumn', { fg = c.base0, bg = c.base02, bold = true }) -- 'foldcolumn'
-  set_hl('SignColumn', { fg = c.base0, bg = c.base02 }, { transparent = config.transparent }) -- Column were signs are displayed
+  set_hl(
+    'SignColumn',
+    { fg = c.base0, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Column were signs are displayed
   set_hl('IncSearch', { fg = c.orange, standout = true }) -- 'incsearch' highlighting, also for the text replaced
   set_hl('Substitute', { link = 'IncSearch' }) -- :substitute replacement text highlight
-  set_hl('LineNr', { fg = c.base01, bg = c.base02 }, { transparent = config.transparent }) -- Line number for ":number" and ":#" commands
+  set_hl(
+    'LineNr',
+    { fg = c.base01, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Line number for ":number" and ":#" commands
   set_hl('LineNrAbove', { link = 'LineNr' }) -- Line number, above the cursor line
   set_hl('LineNrBelow', { link = 'LineNr' }) -- Line number, below the cursor
-  set_hl('CursorLineNr', { fg = c.base1, bg = c.base02, bold = true }, { transparent = config.transparent }) -- Like LineNr when 'cursorline' is set
+  set_hl(
+    'CursorLineNr',
+    { fg = c.base1, bg = c.base02, bold = true },
+    { transparent = config.transparent }
+  ) -- Like LineNr when 'cursorline' is set
   set_hl('CursorLineFold', { link = 'FoldColumn' }) -- Like FoldColumn when 'cursorline' is set
   set_hl('CursorLineSign', { link = 'SignColumn' }) -- Like SignColumn when 'cursorline' is set
   set_hl('MatchParen', { fg = c.red, bg = c.base01, bold = true }) -- Character under the cursor or just before it
@@ -37,12 +56,20 @@ return function(c, config)
   set_hl('MsgSeparator', { link = 'Normal' }) -- Separator for scrolled messages msgsep.
   set_hl('MoreMsg', { fg = c.blue }) -- more-prompt
   set_hl('NonText', { fg = c.base1, bold = true }) -- '@' at the end of the window
-  set_hl('Normal', { fg = c.base0, bg = c.base03 }, { transparent = config.transparent }) -- Normal text
+  set_hl(
+    'Normal',
+    { fg = c.base0, bg = c.base03 },
+    { transparent = config.transparent }
+  ) -- Normal text
   set_hl('NormalFloat', { fg = c.base0, bg = c.base02 }) -- Normal text in floating windows
   set_hl('FloatBorder', { link = 'WinSeparator', bold = true }) -- Border of floating windows.
   set_hl('FloatTitle', { fg = c.orange }) -- Title of float windows.
   set_hl('NormalNC', { link = 'Normal' }) -- Normal text in non-current windows.
-  set_hl('Pmenu', { fg = c.base0, bg = c.base02 }, { transparent = config.transparent }) -- Popup menu: Normal item
+  set_hl(
+    'Pmenu',
+    { fg = c.base0, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Popup menu: Normal item
   set_hl('PmenuSel', { fg = c.base2, bg = c.base01 }) -- Popup menu: Selected item
   set_hl('PmenuKind', { link = 'Pmenu' }) -- Popup menu: Normal item kind
   set_hl('PmenuKindSel', { link = 'PmenuSel' }) -- Popup menu: Selected item kind
@@ -60,9 +87,18 @@ return function(c, config)
   set_hl('SpellRare', { sp = c.cyan, undercurl = true }) -- Word that is recognized by the spellchecker as one that is hardly ever used.
   set_hl('StatusLine', { fg = c.base02, bg = c.base1 }) -- Status line of current window.
   set_hl('StatusLineNC', { fg = c.base02, bg = c.base00 }) -- Status lines of not-current windows.
-  set_hl('TabLine', { fg = c.base0, bg = c.base02, sp = c.base0, underline = true }) -- Tab pages line, not active tab page label.
-  set_hl('TabLineFill', { fg = c.base0, bg = c.base02, sp = c.base0, underline = true }) -- Tab pages line, where there are no labels.
-  set_hl('TabLineSel', { fg = c.base2, bg = c.base01, sp = c.base0, underline = true }) -- Tab pages line, active tab page label.
+  set_hl(
+    'TabLine',
+    { fg = c.base0, bg = c.base02, sp = c.base0, underline = true }
+  ) -- Tab pages line, not active tab page label.
+  set_hl(
+    'TabLineFill',
+    { fg = c.base0, bg = c.base02, sp = c.base0, underline = true }
+  ) -- Tab pages line, where there are no labels.
+  set_hl(
+    'TabLineSel',
+    { fg = c.base2, bg = c.base01, sp = c.base0, underline = true }
+  ) -- Tab pages line, active tab page label.
   set_hl('Title', { fg = c.orange, bold = true }) -- Titles for output from ":set all", ":autocmd" etc.
   set_hl('Visual', { bg = c.base02, standout = true }) -- Visual mode selection.
   set_hl('VisualNOS', { link = 'Visual' }) -- Visual mode selection when vim is "Not Owning the Selection".

lua/solarized/themes/default/gitsign.lua

@@ -2,7 +2,19 @@ return function(c, config)
   local utils = require('solarized.utils')
   local set_hl = utils.set_hl
 
-  set_hl('GitSignsAdd', { fg = c.add, bg = c.base02 }, { transparent = config.transparent }) -- Used for the text of 'add' signs
-  set_hl('GitSignsChange', { fg = c.change, bg = c.base02 }, { transparent = config.transparent }) -- Used for the text of 'change' signs
-  set_hl('GitSignsDelete', { fg = c.delete, bg = c.base02 }, { transparent = config.transparent }) -- Used for the text of 'delete' signs
+  set_hl(
+    'GitSignsAdd',
+    { fg = c.add, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for the text of 'add' signs
+  set_hl(
+    'GitSignsChange',
+    { fg = c.change, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for the text of 'change' signs
+  set_hl(
+    'GitSignsDelete',
+    { fg = c.delete, bg = c.base02 },
+    { transparent = config.transparent }
+  ) -- Used for the text of 'delete' signs
 end

lua/solarized/themes/default/indentblankline.lua

@@ -5,7 +5,10 @@ return function(c)
   set_hl('IndentBlanklineChar', { fg = c.base01 }) -- Highlight of indent character. Default: Whitespace
   set_hl('IndentBlanklineSpaceChar', { link = 'IndentBlanklineChar' }) -- Highlight of space character. Default: Whitespace
   set_hl('IndentBlanklineContextChar', { fg = c.base0 }) -- Highlight of indent character when base of current context. Default: Label
-  set_hl('IndentBlanklineContextSpaceChar', { link = 'IndentBlanklineContextChar' }) -- Highlight of space characters one indent level of the current context. Default: Label
+  set_hl(
+    'IndentBlanklineContextSpaceChar',
+    { link = 'IndentBlanklineContextChar' }
+  ) -- Highlight of space characters one indent level of the current context. Default: Label
   set_hl('IblIndent', { fg = c.base0, nocombine = true })
   set_hl('IblScope', { fg = c.base01, nocombine = true })
 

lua/solarized/themes/default/lspsaga.lua

@@ -4,7 +4,11 @@ return function(c, config)
 
   -- Float window
   set_hl('SagaNormal', { link = 'Pmenu' })
-  set_hl('TitleString', { fg = c.orange, bold = true, bg = c.base02 }, { transparent = config.transparent })
+  set_hl(
+    'TitleString',
+    { fg = c.orange, bold = true, bg = c.base02 },
+    { transparent = config.transparent }
+  )
 
   -- Outline
   set_hl('OutlineIndent', { fg = c.green })

lua/solarized/themes/default/neogit.lua

@@ -7,12 +7,21 @@ return function(c)
   set_hl('NeogitCursorLine', { link = 'CursorLine' })
   set_hl('NeogitBranch', { fg = c.magenta })
   set_hl('NeogitRemote', { fg = c.violet })
-  set_hl('NeogitHunkHeader', { fg = c.orange, bg = blend(c.orange, c.base03, alpha) })
+  set_hl(
+    'NeogitHunkHeader',
+    { fg = c.orange, bg = blend(c.orange, c.base03, alpha) }
+  )
   set_hl('NeogitHunkHeaderHighlight', { link = 'Title' })
   set_hl('NeogitDiffContextHighlight', { fg = c.base00, bg = c.base03 })
   set_hl('NeogitDiffContext', { fg = c.base00, bg = c.base03 })
-  set_hl('NeogitDiffDeleteHighlight', { fg = c.red, bg = blend(c.red, c.base03, alpha) })
+  set_hl(
+    'NeogitDiffDeleteHighlight',
+    { fg = c.red, bg = blend(c.red, c.base03, alpha) }
+  )
   set_hl('NeogitDiffDelete', { fg = c.red })
-  set_hl('NeogitDiffAddHighlight', { fg = c.green, bg = blend(c.green, c.base03, alpha) })
+  set_hl(
+    'NeogitDiffAddHighlight',
+    { fg = c.green, bg = blend(c.green, c.base03, alpha) }
+  )
   set_hl('NeogitDiffAdd', { fg = c.green })
 end

lua/solarized/themes/default/semantic.lua

@@ -12,7 +12,11 @@ return function(c, config)
   set_hl('@lsp.type.macro', { link = 'Macro' }) -- Keyword
   set_hl('@lsp.type.method', { link = 'Function' }) -- Function
   set_hl('@lsp.type.namespace', { link = '@namespace' }) -- Namespace
-  set_hl('@lsp.type.parameter', { fg = c.base0, italic = true }, { styles = config.styles.parameters })
+  set_hl(
+    '@lsp.type.parameter',
+    { fg = c.base0, italic = true },
+    { styles = config.styles.parameters }
+  )
   set_hl('@lsp.type.property', { link = '@field' }) -- Property
   set_hl('@lsp.type.struct', { link = 'Structure' }) -- Structure
   set_hl('@lsp.type.type', { link = 'Type' }) -- Type

lua/solarized/themes/default/syntax.lua

@@ -2,7 +2,11 @@ return function(c, config)
   local utils = require('solarized.utils')
   local set_hl = utils.set_hl
 
-  set_hl('Comment', { fg = c.base01, italic = true }, { styles = config.styles.comments }) -- any comment
+  set_hl(
+    'Comment',
+    { fg = c.base01, italic = true },
+    { styles = config.styles.comments }
+  ) -- any comment
   set_hl('Constant', { fg = c.cyan }, { styles = config.styles.constants }) -- any constant
   set_hl('String', { fg = c.cyan }) -- a string constant: "this is a string"
   set_hl('Character', { link = 'String' }) -- a character constant: 'c', '\n'
@@ -16,7 +20,11 @@ return function(c, config)
   set_hl('Repeat', { link = 'Statement' }) -- for, do, while, etc.
   set_hl('Label', { link = 'Statement' }) -- case, default, etc.
   set_hl('Operator', { link = 'Statement' }) -- "sizeof", "+", "*", etc.
-  set_hl('Keyword', { fg = c.base1, bold = true }, { styles = config.styles.keywords }) -- any other keyword
+  set_hl(
+    'Keyword',
+    { fg = c.base1, bold = true },
+    { styles = config.styles.keywords }
+  ) -- any other keyword
   set_hl('Exception', { link = 'Statement' }) -- try, catch, throw
   set_hl('PreProc', { fg = c.orange }) -- generic Preprocessor
   set_hl('Include', { link = 'PreProc' }) -- preprocessor #include

lua/solarized/themes/default/telescope.lua

@@ -8,7 +8,11 @@ return function(c, config)
   set_hl('TelescopeMultiIcon', { fg = c.cyan })
 
   -- "Normal" in the floating windows created by telescope.
-  set_hl('TelescopeNormal', { fg = c.base0, bg = c.base02 }, { transparent = config.transparent })
+  set_hl(
+    'TelescopeNormal',
+    { fg = c.base0, bg = c.base02 },
+    { transparent = config.transparent }
+  )
   set_hl('TelescopePreviewNormal', { link = 'TelescopeNormal' })
   set_hl('TelescopePromptNormal', { link = 'TelescopeNormal' })
   set_hl('TelescopeResultsNormal', { link = 'TelescopeNormal' })

lua/solarized/themes/default/todo.lua

@@ -35,9 +35,15 @@ return function(c)
   set_hl('TodoSignFIX', { fg = c.error })
 
   set_hl('TodoBgTODO', { fg = c.info, bg = colorFunc(c.info, percentage) })
-  set_hl('TodoBgWARN', { fg = c.warning, bg = colorFunc(c.warning, percentage) })
+  set_hl(
+    'TodoBgWARN',
+    { fg = c.warning, bg = colorFunc(c.warning, percentage) }
+  )
   set_hl('TodoBgTEST', { fg = c.violet, bg = colorFunc(c.violet, percentage) })
-  set_hl('TodoBgPERF', { fg = c.magenta, bg = colorFunc(c.magenta, percentage) })
+  set_hl(
+    'TodoBgPERF',
+    { fg = c.magenta, bg = colorFunc(c.magenta, percentage) }
+  )
   set_hl('TodoBgNOTE', { fg = c.hint, bg = colorFunc(c.hint, percentage) })
   set_hl('TodoBgHACK', { fg = c.cyan, bg = colorFunc(c.cyan, percentage) })
   set_hl('TodoBgFIX', { fg = c.error, bg = colorFunc(c.error, percentage) })

lua/solarized/themes/default/tree.lua

@@ -31,13 +31,21 @@ return function(c, config)
   set_hl('NvimTreeGitDeleted', { fg = c.delete })
   -- set_hl('NvimTreeGitIgnored') -- (Comment)
   -- set_hl('NvimTreeWindowPicker')
-  set_hl('NvimTreeNormal', { fg = c.base0, bg = c.base04 }, { transparent = config.transparent })
+  set_hl(
+    'NvimTreeNormal',
+    { fg = c.base0, bg = c.base04 },
+    { transparent = config.transparent }
+  )
   set_hl('NvimTreeNormalFloat', { link = 'NvimTreeNormal' })
   set_hl('NvimTreeEndOfBuffer', { fg = c.base04 }) -- (NonText)
   -- set_hl('NvimTreeCursorLine') -- (CursorLine)
   -- set_hl('NvimTreeCursorLineNr') -- (CursorLineNr)
   -- set_hl('NvimTreeLineNr') -- (LineNr)
-  set_hl('NvimTreeWinSeparator', { fg = c.base04, bg = c.base04 }, { transparent = config.transparent }) -- (WinSeparator)
+  set_hl(
+    'NvimTreeWinSeparator',
+    { fg = c.base04, bg = c.base04 },
+    { transparent = config.transparent }
+  ) -- (WinSeparator)
   -- set_hl('NvimTreeCursorColumn') -- (CursorColumn)
   --
   -- There are also links for file highlight with git properties, linked to their

lua/solarized/themes/default/treesitter.lua

@@ -36,7 +36,11 @@ return function(c, config)
   set_hl('@method.call', { link = 'Function' }) -- method calls
 
   set_hl('@constructor', { link = 'Function' }) -- constructor calls and definitions
-  set_hl('@parameter', { fg = c.base0, italic = true }, { styles = config.styles.parameters }) -- parameters of a function
+  set_hl(
+    '@parameter',
+    { fg = c.base0, italic = true },
+    { styles = config.styles.parameters }
+  ) -- parameters of a function
 
   set_hl('@keyword', { link = 'Keyword' }) -- various keywords
   set_hl('@keyword.coroutine', { link = 'Statement' }) -- keywords related to coroutines (e.g. `go` in Go, `async/await` in Python)

lua/solarized/themes/neo/custom.lua

@@ -0,0 +1,11 @@
+return function(c)
+  local set_hl = require('solarized.utils').set_hl
+
+  set_hl('SolarizedTodoTODO', { fg = c.info })
+  set_hl('SolarizedTodoWARN', { fg = c.warning })
+  set_hl('SolarizedTodoTEST', { fg = c.violet })
+  set_hl('SolarizedTodoPERF', { fg = c.magenta })
+  set_hl('SolarizedTodoNOTE', { fg = c.hint })
+  set_hl('SolarizedTodoHACK', { fg = c.cyan })
+  set_hl('SolarizedTodoFIX', { fg = c.error })
+end

lua/solarized/themes/neo/editor.lua

@@ -24,16 +24,36 @@ return function(c, config)
   set_hl('TermCursor', { link = 'Cursor' }) -- Cursor in a focused terminal
   set_hl('TermCursorNC', { fg = c.base03, bg = c.base0 }) -- Cursor in an unfocused terminal
   set_hl('ErrorMsg', { fg = c.error }) -- Error messages on the command line
-  set_hl('WinSeparator', { fg = c.cyan, bg = c.base04 }, { transparent = config.transparent }) -- Separators between window splits
+  set_hl(
+    'WinSeparator',
+    { fg = c.cyan, bg = c.base04 },
+    { transparent = config.transparent }
+  ) -- Separators between window splits
   set_hl('Folded', { fg = c.base0, bg = c.base02 }) -- Line used for closed folds
   set_hl('FoldColumn', { fg = c.base0, bg = c.base04 }) -- 'foldcolumn'
-  set_hl('SignColumn', { fg = c.base0, bg = c.base03 }, { transparent = config.transparent }) -- Column were signs are displayed
-  set_hl('IncSearch', { fg = c.base3, bg = c.base04, bold = true }, { transparent = config.transparent }) -- 'incsearch' highlighting, also for the text replaced
+  set_hl(
+    'SignColumn',
+    { fg = c.base0, bg = c.base03 },
+    { transparent = config.transparent }
+  ) -- Column were signs are displayed
+  set_hl(
+    'IncSearch',
+    { fg = c.base3, bg = c.base04, bold = true },
+    { transparent = config.transparent }
+  ) -- 'incsearch' highlighting, also for the text replaced
   set_hl('Substitute', { fg = c.orange, reverse = true }) -- :substitute replacement text highlight
-  set_hl('LineNr', { fg = c.base01, bg = c.base03 }, { transparent = config.transparent }) -- Line number for ":number" and ":#" commands
+  set_hl(
+    'LineNr',
+    { fg = c.base01, bg = c.base03 },
+    { transparent = config.transparent }
+  ) -- Line number for ":number" and ":#" commands
   set_hl('LineNrAbove', { link = 'LineNr' }) -- Line number, above the cursor line
   set_hl('LineNrBelow', { link = 'LineNr' }) -- Line number, below the cursor
-  set_hl('CursorLineNr', { fg = c.base2, bg = c.base03 }, { transparent = config.transparent }) -- Like LineNr when 'cursorline' is set
+  set_hl(
+    'CursorLineNr',
+    { fg = c.base2, bg = c.base03 },
+    { transparent = config.transparent }
+  ) -- Like LineNr when 'cursorline' is set
   set_hl('CursorLineFold', { link = 'FoldColumn' }) -- Like FoldColumn when 'cursorline' is set
   set_hl('CursorLineSign', { link = 'SignColumn' }) -- Like SignColumn when 'cursorline' is set
   set_hl('MatchParen', { fg = c.base2 }) -- Character under the cursor or just before it
@@ -42,12 +62,20 @@ return function(c, config)
   set_hl('MsgSeparator', { link = 'Normal' }) -- Separator for scrolled messages msgsep.
   set_hl('MoreMsg', { fg = c.cyan }) -- more-prompt
   set_hl('NonText', { fg = c.base00 }) -- '@' at the end of the window
-  set_hl('Normal', { fg = c.base0, bg = c.base03 }, { transparent = config.transparent }) -- Normal text
+  set_hl(
+    'Normal',
+    { fg = c.base0, bg = c.base03 },
+    { transparent = config.transparent }
+  ) -- Normal text
   set_hl('NormalFloat', { fg = c.base0, bg = c.base04 }) -- Normal text in floating windows
   set_hl('FloatBorder', { link = 'WinSeparator' }) -- Border of floating windows.
   set_hl('FloatTitle', { fg = c.orange }) -- Title of float windows.
   set_hl('NormalNC', { link = 'Normal' }) -- Normal text in non-current windows.
-  set_hl('Pmenu', { fg = c.base0, bg = c.base04 }, { transparent = config.transparent }) -- Popup menu: Normal item
+  set_hl(
+    'Pmenu',
+    { fg = c.base0, bg = c.base04 },
+    { transparent = config.transparent }
+  ) -- Popup menu: Normal item
   set_hl('PmenuSel', { fg = c.base2 }) -- Popup menu: Selected item
   set_hl('PmenuKind', { link = 'Pmenu' }) -- Popup menu: Normal item kind
   set_hl('PmenuKindSel', { link = 'PmenuSel' }) -- Popup menu: Selected item kind

lua/solarized/themes/neo/indentblankline.lua

@@ -9,14 +9,20 @@ return function(c)
     set_hl('IndentBlanklineChar', { fg = darken(c.green, 20) }) -- Highlight of indent character. Default: Whitespace
     set_hl('IndentBlanklineSpaceChar', { link = 'IndentBlanklineChar' }) -- Highlight of space character. Default: Whitespace
     set_hl('IndentBlanklineContextChar', { fg = c.green }) -- Highlight of indent character when base of current context. Default: Label
-    set_hl('IndentBlanklineContextSpaceChar', { link = 'IndentBlanklineContextChar' }) -- Highlight of space characters one indent level of the current context. Default: Label
+    set_hl(
+      'IndentBlanklineContextSpaceChar',
+      { link = 'IndentBlanklineContextChar' }
+    ) -- Highlight of space characters one indent level of the current context. Default: Label
     set_hl('IblIndent', { fg = darken(c.green, 20), nocombine = true })
     set_hl('IblScope', { fg = c.green, nocombine = true })
   else
     set_hl('IndentBlanklineChar', { fg = lighten(c.blue, 20) }) -- Highlight of indent character. Default: Whitespace
     set_hl('IndentBlanklineSpaceChar', { link = 'IndentBlanklineChar' }) -- Highlight of space character. Default: Whitespace
     set_hl('IndentBlanklineContextChar', { fg = c.blue }) -- Highlight of indent character when base of current context. Default: Label
-    set_hl('IndentBlanklineContextSpaceChar', { link = 'IndentBlanklineContextChar' }) -- Highlight of space characters one indent level of the current context. Default: Label
+    set_hl(
+      'IndentBlanklineContextSpaceChar',
+      { link = 'IndentBlanklineContextChar' }
+    ) -- Highlight of space characters one indent level of the current context. Default: Label
     set_hl('IblIndent', { fg = lighten(c.blue, 20), nocombine = true })
     set_hl('IblScope', { fg = c.blue, nocombine = true })
   end

lua/solarized/themes/neo/lspsaga.lua

@@ -4,7 +4,11 @@ return function(c, config)
 
   -- Float window
   set_hl('SagaNormal', { link = 'Pmenu' })
-  set_hl('TitleString', { fg = c.orange, bold = true, bg = c.base02 }, { transparent = config.transparent })
+  set_hl(
+    'TitleString',
+    { fg = c.orange, bold = true, bg = c.base02 },
+    { transparent = config.transparent }
+  )
 
   -- Outline
   set_hl('OutlineIndent', { fg = c.green })

lua/solarized/themes/neo/neogit.lua

@@ -7,12 +7,21 @@ return function(c)
   set_hl('NeogitCursorLine', { link = 'CursorLine' })
   set_hl('NeogitBranch', { fg = c.magenta })
   set_hl('NeogitRemote', { fg = c.violet })
-  set_hl('NeogitHunkHeader', { fg = c.orange, bg = blend(c.orange, c.base03, alpha) })
+  set_hl(
+    'NeogitHunkHeader',
+    { fg = c.orange, bg = blend(c.orange, c.base03, alpha) }
+  )
   set_hl('NeogitHunkHeaderHighlight', { link = 'Title' })
   set_hl('NeogitDiffContextHighlight', { fg = c.base00, bg = c.base03 })
   set_hl('NeogitDiffContext', { fg = c.base00, bg = c.base03 })
-  set_hl('NeogitDiffDeleteHighlight', { fg = c.red, bg = blend(c.red, c.base03, alpha) })
+  set_hl(
+    'NeogitDiffDeleteHighlight',
+    { fg = c.red, bg = blend(c.red, c.base03, alpha) }
+  )
   set_hl('NeogitDiffDelete', { fg = c.red })
-  set_hl('NeogitDiffAddHighlight', { fg = c.green, bg = blend(c.green, c.base03, alpha) })
+  set_hl(
+    'NeogitDiffAddHighlight',
+    { fg = c.green, bg = blend(c.green, c.base03, alpha) }
+  )
   set_hl('NeogitDiffAdd', { fg = c.green })
 end

lua/solarized/themes/neo/semantic.lua

@@ -12,7 +12,11 @@ return function(c, config)
   set_hl('@lsp.type.macro', { link = 'Keyword' }) -- Keyword
   set_hl('@lsp.type.method', { link = 'Function' }) -- Function
   set_hl('@lsp.type.namespace', { link = 'Constant' }) -- Constant
-  set_hl('@lsp.type.parameter', { fg = c.orange, italic = true }, { styles = config.styles.parameters })
+  set_hl(
+    '@lsp.type.parameter',
+    { fg = c.orange, italic = true },
+    { styles = config.styles.parameters }
+  )
   set_hl('@lsp.type.property', { fg = c.blue }) -- Property
   set_hl('@lsp.type.struct', { link = 'Structure' }) -- Structure
   set_hl('@lsp.type.type', { link = 'Type' }) -- Type

lua/solarized/themes/neo/syntax.lua

@@ -2,7 +2,11 @@ return function(c, config)
   local utils = require('solarized.utils')
   local set_hl = utils.set_hl
 
-  set_hl('Comment', { fg = c.base01, italic = true }, { styles = config.styles.comments }) -- any comment
+  set_hl(
+    'Comment',
+    { fg = c.base01, italic = true },
+    { styles = config.styles.comments }
+  ) -- any comment
   set_hl('Constant', { fg = c.violet }, { styles = config.styles.constants }) -- any constant
   set_hl('String', { fg = c.cyan }) -- a string constant: "this is a string"
   set_hl('Character', { link = 'String' }) -- a character constant: 'c', '\n'

lua/solarized/themes/neo/telescope.lua

@@ -8,7 +8,11 @@ return function(c, config)
   set_hl('TelescopeMultiIcon', { fg = c.cyan })
 
   -- "Normal" in the floating windows created by telescope.
-  set_hl('TelescopeNormal', { fg = c.base0, bg = c.base04 }, { transparent = config.transparent })
+  set_hl(
+    'TelescopeNormal',
+    { fg = c.base0, bg = c.base04 },
+    { transparent = config.transparent }
+  )
   set_hl('TelescopePreviewNormal', { link = 'TelescopeNormal' })
   set_hl('TelescopePromptNormal', { link = 'TelescopeNormal' })
   set_hl('TelescopeResultsNormal', { link = 'TelescopeNormal' })

lua/solarized/themes/neo/todo.lua

@@ -35,9 +35,15 @@ return function(c)
   set_hl('TodoSignFIX', { fg = c.error })
 
   set_hl('TodoBgTODO', { fg = c.info, bg = colorFunc(c.info, percentage) })
-  set_hl('TodoBgWARN', { fg = c.warning, bg = colorFunc(c.warning, percentage) })
+  set_hl(
+    'TodoBgWARN',
+    { fg = c.warning, bg = colorFunc(c.warning, percentage) }
+  )
   set_hl('TodoBgTEST', { fg = c.violet, bg = colorFunc(c.violet, percentage) })
-  set_hl('TodoBgPERF', { fg = c.magenta, bg = colorFunc(c.magenta, percentage) })
+  set_hl(
+    'TodoBgPERF',
+    { fg = c.magenta, bg = colorFunc(c.magenta, percentage) }
+  )
   set_hl('TodoBgNOTE', { fg = c.hint, bg = colorFunc(c.hint, percentage) })
   set_hl('TodoBgHACK', { fg = c.cyan, bg = colorFunc(c.cyan, percentage) })
   set_hl('TodoBgFIX', { fg = c.error, bg = colorFunc(c.error, percentage) })

lua/solarized/themes/neo/tree.lua

@@ -31,13 +31,21 @@ return function(c, config)
   set_hl('NvimTreeGitDeleted', { fg = c.delete })
   -- set_hl('NvimTreeGitIgnored') -- (Comment)
   -- set_hl('NvimTreeWindowPicker')
-  set_hl('NvimTreeNormal', { fg = c.base0, bg = c.base04 }, { transparent = config.transparent })
+  set_hl(
+    'NvimTreeNormal',
+    { fg = c.base0, bg = c.base04 },
+    { transparent = config.transparent }
+  )
   set_hl('NvimTreeNormalFloat', { link = 'NvimTreeNormal' })
   set_hl('NvimTreeEndOfBuffer', { fg = c.base04 }) -- (NonText)
   -- set_hl('NvimTreeCursorLine') -- (CursorLine)
   -- set_hl('NvimTreeCursorLineNr') -- (CursorLineNr)
   -- set_hl('NvimTreeLineNr') -- (LineNr)
-  set_hl('NvimTreeWinSeparator', { fg = c.base04, bg = c.base04 }, { transparent = config.transparent }) -- (WinSeparator)
+  set_hl(
+    'NvimTreeWinSeparator',
+    { fg = c.base04, bg = c.base04 },
+    { transparent = config.transparent }
+  ) -- (WinSeparator)
   -- set_hl('NvimTreeCursorColumn') -- (CursorColumn)
   --
   -- There are also links for file highlight with git properties, linked to their

lua/solarized/themes/neo/treesitter.lua

@@ -36,7 +36,11 @@ return function(c, config)
   set_hl('@method.call', { link = 'Function' }) -- method calls
 
   set_hl('@constructor', { fg = c.magenta }) -- constructor calls and definitions
-  set_hl('@parameter', { fg = c.orange, italic = true }, { styles = config.styles.parameters }) -- parameters of a function
+  set_hl(
+    '@parameter',
+    { fg = c.orange, italic = true },
+    { styles = config.styles.parameters }
+  ) -- parameters of a function
 
   set_hl('@keyword', { link = 'Keyword' }) -- various keywords
   set_hl('@keyword.coroutine', { link = 'Keyword' }) -- keywords related to coroutines (e.g. `go` in Go, `async/await` in Python)

lua/solarized/utils/colors.lua

@@ -78,7 +78,11 @@ function M.blend(hex_fg, hex_bg, alpha)
     return floor(min(max(0, ret), 255) + 0.5)
   end
 
-  return M.rgb_to_hex(blend_channel(red_fg, red_bg), blend_channel(green_fg, green_bg), blend_channel(blue_fg, blue_bg))
+  return M.rgb_to_hex(
+    blend_channel(red_fg, red_bg),
+    blend_channel(green_fg, green_bg),
+    blend_channel(blue_fg, blue_bg)
+  )
 end
 
 return M

lua/solarized/utils/init.lua

@@ -11,18 +11,12 @@ function M.set_hl(name, val, opts)
   local default_val = { fg = 'NONE', bg = 'NONE' }
   val = val or {}
 
-  if not val.link then
-    val = vim.tbl_extend('force', default_val, val)
-  end
+  if not val.link then val = vim.tbl_extend('force', default_val, val) end
 
   if opts then
-    if opts.styles then
-      val = vim.tbl_extend('force', val, opts.styles)
-    end
+    if opts.styles then val = vim.tbl_extend('force', val, opts.styles) end
 
-    if opts.transparent then
-      val.bg = 'NONE'
-    end
+    if opts.transparent then val.bg = 'NONE' end
   end
 
   vim.api.nvim_set_hl(0, name, val)
@@ -32,11 +26,10 @@ end
 --- @param highlight_name string
 --- @return table highlight
 function M.get_hl(highlight_name)
-  local highlight = vim.api.nvim_get_hl(0, { name = highlight_name, link = true })
+  local highlight =
+    vim.api.nvim_get_hl(0, { name = highlight_name, link = true })
 
-  if highlight.link then
-    return M.get_hl(highlight.link)
-  end
+  if highlight.link then return M.get_hl(highlight.link) end
 
   return highlight
 end

plugin/solarized.lua

@@ -1,5 +1,8 @@
 vim.api.nvim_create_user_command('Solarized', function(args)
-  require('solarized.command').load(args.fargs[1], vim.list_slice(args.fargs, 2))
+  require('solarized.command').load(
+    args.fargs[1],
+    vim.list_slice(args.fargs, 2)
+  )
 end, {
   range = true,
   nargs = '+',