[2024-05-17] Neovim config updates, adding coq.nvim

nvim/init.vim

@@ -9,7 +9,7 @@ Plug 'ellisonleao/gruvbox.nvim'
 "Plug 'vim-airline/vim-airline-themes'
 Plug 'ghifarit53/tokyonight-vim'
 "Plug 'airblade/vim-gitgutter'
-Plug 'folke/tokyonight.nvim'
+"Plug 'folke/tokyonight.nvim'
 Plug 'nvim-lua/plenary.nvim'
 Plug 'nvim-tree/nvim-web-devicons'
 Plug 'MunifTanjim/nui.nvim'
@@ -21,6 +21,21 @@ Plug 'freddiehaddad/feline.nvim'
 "Plug 'epwalsh/obsidian.nvim'
 "Plug 'hrsh7th/nvim-cmp'
 Plug 'neovim/nvim-lspconfig'
+"Plug 'hrsh7th/cmp-nvim-lsp'
+"Plug 'hrsh7th/cmp-buffer'
+"Plug 'hrsh7th/cmp-path'
+"Plug 'hrsh7th/cmp-cmdline'
+"Plug 'hrsh7th/nvim-cmp'
+" For vsnip users.
+"Plug 'hrsh7th/cmp-vsnip'
+"Plug 'hrsh7th/vim-vsnip'
+"Plug 'rafamadriz/friendly-snippets'
+Plug 'mathworks/MATLAB-extension-for-vscode'
+" main one
+Plug 'ms-jpq/coq_nvim', {'branch': 'coq'}
+" 9000+ Snippets
+Plug 'ms-jpq/coq.artifacts', {'branch': 'artifacts'}
+Plug 'nvim-treesitter/nvim-treesitter', {'do': ':TSUpdate'}
 call plug#end()
 
 set bg=dark

nvim/lua/init.lua

@@ -1,14 +1,5 @@
 require('plugins.gruvbox')
 require('plugins.feline')
 require('gitsigns').setup()
---require('lspconfig').matlab_ls.setup{
---  cmd = { "node", "/mathworks/home/aconlin/MATLAB-language-server/out/index.js", "--stdio" },
---  settings = {
---  MATLAB = {
---     indexWorkspace = false,
---     installPath = "/usr/local/MATLAB/R2024a",
---     matlabConnectionTiming = "onStart",
---     telemetry = false
---  }
---  }
---}
+require('plugins.matlab_ls')
+require('plugins.treesitter')

nvim/lua/plugins/feline.lua

@@ -103,7 +103,7 @@ win_components.active[1][1] = {
     provider = {
         name = 'file_info',
         opts = {
-            type = 'relative'
+	    type = 'relative',
     	}
     },
     hl = { fg = 'bg', bg = 'fg' },
@@ -117,7 +117,18 @@ win_components.active[1][1] = {
 	{
 	str = 'right_filled'
 	}
-    }
+    },
+    icon = function() 
+	local icon_str, icon_color = require('nvim-web-devicons').get_icon_color(
+            vim.fn.expand('%:t'),
+            nil, -- extension is already computed by nvim-web-devicons
+            { default = true }
+        )
+	if vim.api.nvim_buf_get_option(0, 'filetype') == 'markdown' then
+	    icon_color = 'bg'
+	end
+	return { str = icon_str, hl = { fg = icon_color } }
+    end
 }
 win_components.active[1][2] = {
     provider = 'file_size',
@@ -171,10 +182,12 @@ win_components.active[3][5] = {
     provider = 'time',
     left_sep = {
 	str = 'block'
+    },
+	right_sep = {
+	str = 'block'
 	}
 }
 win_config.components = win_components
 require('feline').winbar.setup(win_config)
 local theme = require('themes.gruvbox')
 require('feline').use_theme(theme)
-

nvim/lua/plugins/matlab_ls.lua

@@ -0,0 +1,14 @@
+local coq = require("coq")
+require('lspconfig').matlab_ls.setup(
+    coq.lsp_ensure_capabilities({
+        cmd = { "node", "/mathworks/home/aconlin/MATLAB-language-server/out/index.js", "--stdio" },
+        settings = {
+    	    MATLAB = {
+                indexWorkspace = false,
+                installPath = "/usr/local/MATLAB/R2024a",
+                matlabConnectionTiming = "onStart",
+                telemetry = false
+            }
+        }
+    })
+)

nvim/lua/plugins/treesitter.lua

@@ -0,0 +1,41 @@
+require('nvim-treesitter.configs').setup {
+  -- A list of parser names, or "all" (the five listed parsers should always be installed)
+  ensure_installed = { "matlab", "lua", "vim", "vimdoc" },
+
+  -- Install parsers synchronously (only applied to `ensure_installed`)
+  sync_install = false,
+
+  -- Automatically install missing parsers when entering buffer
+  -- Recommendation: set to false if you don't have `tree-sitter` CLI installed locally
+  auto_install = true,
+
+  -- List of parsers to ignore installing (or "all")
+  --ignore_install = { "javascript" },
+
+  ---- If you need to change the installation directory of the parsers (see -> Advanced Setup)
+  -- parser_install_dir = "/some/path/to/store/parsers", -- Remember to run vim.opt.runtimepath:append("/some/path/to/store/parsers")!
+
+  highlight = {
+    enable = true,
+
+    -- NOTE: these are the names of the parsers and not the filetype. (for example if you want to
+    -- disable highlighting for the `tex` filetype, you need to include `latex` in this list as this is
+    -- the name of the parser)
+    -- list of language that will be disabled
+    --disable = { "c", "rust" },
+    -- Or use a function for more flexibility, e.g. to disable slow treesitter highlight for large files
+  --disable = function(lang, buf)
+  --    local max_filesize = 100 * 1024 -- 100 KB
+  --    local ok, stats = pcall(vim.loop.fs_stat, vim.api.nvim_buf_get_name(buf))
+  --    if ok and stats and stats.size > max_filesize then
+  --        return true
+  --    end
+  --end,
+
+    -- Setting this to true will run `:h syntax` and tree-sitter at the same time.
+    -- Set this to `true` if you depend on 'syntax' being enabled (like for indentation).
+    -- Using this option may slow down your editor, and you may see some duplicate highlights.
+    -- Instead of true it can also be a list of languages
+    additional_vim_regex_highlighting = false,
+  },
+}