diff --git a/lua/highlite.lua b/lua/highlite.lua index 95c2108..9bdeda3 100644 --- a/lua/highlite.lua +++ b/lua/highlite.lua @@ -4,18 +4,10 @@ --- @module nvim-cartographer --- @alias highlite table ---[[/* IMPORTS */]] - -local vim = vim -local api = vim.api -local exe = api.nvim_command -local fn = vim.fn -local go = vim.go - --[[/* VARS */]] --- Which set of colors to use. -local _USE_256 = tonumber(go.t_Co) > 255 or string.find(vim.env.TERM, '256') +local _USE_256 = tonumber(vim.go.t_Co) > 255 or string.find(vim.env.TERM, '256') --- Indicating nothing for a highlight field. local _NONE = 'NONE' @@ -92,7 +84,7 @@ local function tohex(rgb) return string.format('#%06x', rgb) end --- @return table local function use_background_with(attributes) return setmetatable( - attributes[go.background], + attributes[vim.go.background], {__index = attributes} ) end @@ -104,7 +96,7 @@ local highlite = {} --- @param group_name string --- @return table attributes a nvim-highlite compliant table describing `group_name` function highlite.group(group_name) - local no_errors, group_definition = pcall(api.nvim_get_hl_by_name, group_name, go.termguicolors) + local no_errors, group_definition = pcall(vim.api.nvim_get_hl_by_name, group_name, vim.go.termguicolors) if not no_errors then group_definition = {} end @@ -139,7 +131,7 @@ function highlite.highlight(highlight_group, attributes) -- {{{ † highlight_cmd[5] = attributes else -- The `highlight_group` is uniquely defined. -- Take care of special instructions for certain background colors. - if attributes[go.background] then + if attributes[vim.go.background] then attributes = use_background_with(attributes) end @@ -155,14 +147,14 @@ function highlite.highlight(highlight_group, attributes) -- {{{ † end end - exe(table.concat(highlight_cmd)) + vim.api.nvim_command(table.concat(highlight_cmd)) end --}}} ‡ --- Set `g:terminal_color_`s based on `terminal_colors`. --- @param terminal_colors table a list 1..16 of colors to use in the terminal function highlite:highlight_terminal(terminal_colors) for index, color in ipairs(terminal_colors) do vim.g['terminal_color_'..(index-1)] = - go.termguicolors and color[_PALETTE_HEX] or color[_PALETTE_CTERM] + vim.go.termguicolors and color[_PALETTE_HEX] or color[_PALETTE_CTERM] end end @@ -191,14 +183,14 @@ return setmetatable(highlite, {__call = function(self, normal, highlights, termi local color_name = vim.g.colors_name -- If the syntax has been enabled, reset it. - if fn.exists 'syntax_on' then exe 'syntax reset' end + if vim.fn.exists 'syntax_on' then vim.api.nvim_command 'syntax reset' end -- replace the colors_name vim.g.colors_name = color_name color_name = nil -- If we aren't using hex nor 256 colorsets. - if not (go.termguicolors or _USE_256) then go.t_Co = '16' end + if not (vim.go.termguicolors or _USE_256) then vim.go.t_Co = '16' end -- Highlight the baseline. self.highlight('Normal', normal)