nvim 0.8 update

update repo link for transferred plugins

README.md

@@ -58,7 +58,7 @@ and how to set up on different platforms (Linux, macOS, and Windows).
 + Code, snippet, word auto-completion via [nvim-cmp](https://github.com/hrsh7th/nvim-cmp).
 + Language server protocol (LSP) support via [nvim-lspconfig](https://github.com/neovim/nvim-lspconfig).
 + Git integration via [vim-fugitive](https://github.com/tpope/vim-fugitive).
-+ Better escaping from insert mode via [better-escape.vim](https://github.com/jdhao/better-escape.vim).
++ Better escaping from insert mode via [better-escape.vim](https://github.com/nvim-zh/better-escape.vim).
 + Ultra-fast project-wide fuzzy searching via [LeaderF](https://github.com/Yggdroot/LeaderF).
 + Faster code commenting via [vim-commentary](https://github.com/tpope/vim-commentary).
 + Faster matching pair insertion and jump via [delimitMate](https://github.com/Raimondi/delimitMate).
@@ -75,7 +75,7 @@ and how to set up on different platforms (Linux, macOS, and Windows).
 + Code highlighting via [nvim-treesitter](https://github.com/nvim-treesitter/nvim-treesitter).
 + Code editing using true nvim inside browser via [firenvim](https://github.com/glacambre/firenvim).
 + Beautiful colorscheme via [sainnhe/gruvbox-material](https://github.com/sainnhe/gruvbox-material) and other colorschemes.
-+ Markdown writing and previewing via [vim-markdown](https://github.com/plasticboy/vim-markdown) and [markdown-preview.nvim](https://github.com/iamcco/markdown-preview.nvim).
++ Markdown writing and previewing via [vim-markdown](https://github.com/preservim/vim-markdown) and [markdown-preview.nvim](https://github.com/iamcco/markdown-preview.nvim).
 + LaTeX editing and previewing via [vimtex](https://github.com/lervag/vimtex) <sup id="a1">[1](#f1)</sup>.
 + Animated GUI style notification via [nvim-notify](https://github.com/rcarriga/nvim-notify).
 + Smooth scroll experience via [neoscroll](https://github.com/karb94/neoscroll.nvim).
@@ -167,6 +167,8 @@ Some of the shortcuts I use frequently are listed here. In the following shortcu
 | `<leader>gc`      | Normal        | Linux/macOS/Win | Run git commit                                                           |
 | `<leader>gpl`     | Normal        | Linux/macOS/Win | Run git pull                                                             |
 | `<leader>gpu`     | Normal        | Linux/macOS/Win | Run git push                                                             |
+| `<leader>gl`      | Normal/Visual | Linux/macOS/Win | Get perm link for current/visually-select lines
+| `<leader>gb`      | Normal        | macOS           | Browse current git repo in browser
 | `<F9>`            | Normal        | Linux/macOS/Win | Compile&run current source file (for C++, LaTeX, Lua, Python)            |
 | `<F11>`           | Normal        | Linux/macOS/Win | Toggle spell checking                                                    |
 | `<F12>`           | Normal        | Linux/macOS/Win | Toggle paste mode                                                        |

after/ftplugin/sql.vim

@@ -0,0 +1 @@
+set commentstring=--\ %s

core/globals.lua

@@ -0,0 +1,77 @@
+local fn = vim.fn
+local api = vim.api
+
+local utils = require('utils')
+
+-- Inspect something
+function _G.inspect(item)
+  vim.pretty_print(item)
+end
+
+------------------------------------------------------------------------
+--                          custom variables                          --
+------------------------------------------------------------------------
+vim.g.is_win = (utils.has("win32") or utils.has("win64")) and true or false
+vim.g.is_linux = (utils.has("unix") and (not utils.has("macunix"))) and true or false
+vim.g.is_mac  = utils.has("macunix") and true or false
+
+vim.g.logging_level = "info"
+
+------------------------------------------------------------------------
+--                         builtin variables                          --
+------------------------------------------------------------------------
+vim.g.loaded_perl_provider = 0  -- Disable perl provider
+vim.g.loaded_ruby_provider = 0  -- Disable ruby provider
+vim.g.loaded_node_provider = 0  -- Disable node provider
+vim.g.did_install_default_menus = 1  -- do not load menu
+
+if utils.executable('python3') then
+  if vim.g.is_win then
+    vim.g.python3_host_prog = fn.substitute(fn.exepath("python3"), ".exe$", '', 'g')
+  else
+    vim.g.python3_host_prog = fn.exepath("python3")
+  end
+else
+  api.nvim_err_writeln("Python3 executable not found! You must install Python3 and set its PATH correctly!")
+  return
+end
+
+-- Custom mapping <leader> (see `:h mapleader` for more info)
+vim.g.mapleader = ','
+
+-- Enable highlighting for lua HERE doc inside vim script
+vim.g.vimsyn_embed = 'l'
+
+-- Use English as main language
+if not vim.g.is_mac then
+  vim.cmd [[language en_US.utf-8]]
+end
+
+-- Disable loading certain plugins
+
+-- Whether to load netrw by default, see https://github.com/bling/dotvim/issues/4
+vim.g.loaded_netrw       = 1
+vim.g.loaded_netrwPlugin = 1
+vim.g.netrw_liststyle = 3
+if vim.g.is_win then
+  vim.g.netrw_http_cmd = "curl --ssl-no-revoke -Lo"
+end
+
+-- Do not load tohtml.vim
+vim.g.loaded_2html_plugin = 1
+
+-- Do not load zipPlugin.vim, gzip.vim and tarPlugin.vim (all these plugins are
+-- related to checking files inside compressed files)
+vim.g.loaded_zipPlugin = 1
+vim.g.loaded_gzip = 1
+vim.g.loaded_tarPlugin = 1
+
+-- Do not load the tutor plugin
+vim.g.loaded_tutor_mode_plugin = 1
+
+-- Do not use builtin matchit.vim and matchparen.vim since we use vim-matchup
+vim.g.loaded_matchit = 1
+vim.g.loaded_matchparen = 1
+
+-- Disable sql omni completion, it is broken.
+vim.g.loaded_sql_completion = 1

core/globals.vim

@@ -1,77 +0,0 @@
-"{ Global Variable
-"{{ Custom variables
-let g:is_win = (has('win32') || has('win64')) ? v:true : v:false
-let g:is_linux = (has('unix') && !has('macunix')) ? v:true : v:false
-let g:is_mac = has('macunix') ? v:true : v:false
-let g:logging_level = 'info'
-"}}
-
-"{{ Builtin variables
-" Disable perl provider
-let g:loaded_perl_provider = 0
-
-" Disable ruby provider
-let g:loaded_ruby_provider = 0
-
-" Disable node provider
-let g:loaded_node_provider = 0
-
-let g:did_install_default_menus = 1  " do not load menu
-
-" Path to Python 3 interpreter (must be an absolute path), make startup
-" faster. See https://neovim.io/doc/user/provider.html.
-if executable('python')
-   if g:is_win
-    let g:python3_host_prog=substitute(exepath('python'), '.exe$', '', 'g')
-  elseif g:is_linux || g:is_mac
-    let g:python3_host_prog=exepath('python')
-  endif
-else
-  echoerr 'Python 3 executable not found! You must install Python 3 and set its PATH correctly!'
-endif
-
-" Custom mapping <leader> (see `:h mapleader` for more info)
-let g:mapleader = ','
-
-" Enable highlighting for lua HERE doc inside vim script
-let g:vimsyn_embed = 'l'
-
-" Use English as main language
-if !g:is_mac
-  language en_US.utf-8
-endif
-
-" use filetype.lua instead of filetype.vim
-let g:do_filetype_lua = 1
-let g:did_load_filetypes = 0
-"}}
-
-"{{ Disable loading certain plugins
-" Whether to load netrw by default, see
-" https://github.com/bling/dotvim/issues/4
-let g:loaded_netrw       = 1
-let g:loaded_netrwPlugin = 1
-let g:netrw_liststyle = 3
-if g:is_win
-  let g:netrw_http_cmd = 'curl --ssl-no-revoke -Lo'
-endif
-
-" Do not load tohtml.vim
-let g:loaded_2html_plugin = 1
-
-" Do not load zipPlugin.vim, gzip.vim and tarPlugin.vim (all these plugins are
-" related to checking files inside compressed files)
-let g:loaded_zipPlugin = 1
-let loaded_gzip = 1
-let g:loaded_tarPlugin = 1
-
-let g:loaded_tutor_mode_plugin = 1  " do not load the tutor plugin
-
-" Do not use builtin matchit.vim and matchparen.vim since we use vim-matchup
-let g:loaded_matchit = 1
-let g:loaded_matchparen = 1
-"}}
-
-" Disable sql omni completion, it is broken.
-let g:loaded_sql_completion = 1
-"}

core/mappings.lua

@@ -8,7 +8,7 @@ keymap.set({ "n", "x" }, ";", ":")
 keymap.set("i", "<c-u>", "<Esc>viwUea")
 
 -- Turn the current word into title case
-keymap.set("i", "<c-u>", "<Esc>b~lea")
+keymap.set("i", "<c-t>", "<Esc>b~lea")
 
 -- Paste non-linewise text above or below current line, see https://stackoverflow.com/a/1346777/6064933
 keymap.set("n", "<leader>p", "m`o<ESC>p``", { desc = "paste below current line" })

core/options.vim

@@ -162,7 +162,7 @@ set termguicolors
 " https://github.com/neovim/neovim/wiki/FAQ#how-to-change-cursor-color-in-the-terminal
 set guicursor=n-v-c:block-Cursor/lCursor,i-ci-ve:ver25-Cursor2/lCursor2,r-cr:hor20,o:hor20
 
-set signcolumn=auto:2
+set signcolumn=yes:1
 
 " Remove certain character from file name pattern matching
 set isfname-==
@@ -177,3 +177,4 @@ set diffopt+=context:3  " context for diff
 set diffopt+=internal,indent-heuristic,algorithm:histogram
 
 set nowrap  " do no wrap
+set noruler

core/plugins.vim

@@ -182,14 +182,7 @@ let g:neoformat_c_clangformat = {
 let g:neoformat_enabled_cpp = ['clangformat']
 let g:neoformat_enabled_c = ['clangformat']
 
-"""""""""""""""""""""""""vim-signify settings""""""""""""""""""""""""""""""
+"""""""""""""""""""""""""vim-markdown settings"""""""""""""""""""
-" The VCS to use
-let g:signify_vcs_list = [ 'git' ]
-
-" Change the sign for certain operations
-let g:signify_sign_change = '~'
-
-"""""""""""""""""""""""""plasticboy/vim-markdown settings"""""""""""""""""""
 " Disable header folding
 let g:vim_markdown_folding_disabled = 1
 
@@ -311,11 +304,6 @@ if ( g:is_win || g:is_mac ) && executable('latex')
   endif
 endif
 
-""""""""""""""""""""""""""""vim-startify settings""""""""""""""""""""""""""""
-" Do not change working directory when opening files.
-let g:startify_change_to_dir = 0
-let g:startify_fortune_use_unicode = 1
-
 """"""""""""""""""""""""""""vim-matchup settings"""""""""""""""""""""""""""""
 " Improve performance
 let g:matchup_matchparen_deferred = 1
@@ -362,16 +350,20 @@ if exists('g:started_by_firenvim') && g:started_by_firenvim
       \ }
   \ }
 
-  function! s:setup_firenvim() abort
+  function s:setup_firenvim() abort
-    set noruler noshowcmd
+    set signcolumn=no
-    set laststatus=0 showtabline=0
+    set noruler
+    set noshowcmd
+    set laststatus=0
+    set showtabline=0
   endfunction
 
   augroup firenvim
     autocmd!
-    autocmd FileType text call s:setup_firenvim()
+    autocmd BufEnter * call s:setup_firenvim()
-    autocmd BufNewFile github.com_*.txt set filetype=markdown
+    autocmd BufEnter sqlzoo*.txt set filetype=sql
-    autocmd BufNewFile stackoverflow.com_*.txt set filetype=markdown
+    autocmd BufEnter github.com_*.txt set filetype=markdown
+    autocmd BufEnter stackoverflow.com_*.txt set filetype=markdown
   augroup END
 endif
 

docs/nvim_setup_linux.sh

@@ -68,7 +68,7 @@ fi
 
 # Install some Python packages used by Nvim plugins.
 echo "Installing Python packages"
-declare -a py_packages=("pynvim" 'python-lsp-server[all]' "black" "vim-vint" "pyls-isort" "pylsp-mypy")
+declare -a PY_PACKAGES=("pynvim" 'python-lsp-server[all]' "black" "vim-vint" "pyls-isort" "pylsp-mypy")
 
 if [[ "$SYSTEM_PYTHON" = true ]]; then
     echo "Using system Python to install $(PY_PACKAGES)"
@@ -76,12 +76,12 @@ if [[ "$SYSTEM_PYTHON" = true ]]; then
     # If we use system Python, we need to install these Python packages under
     # user HOME, since we do not have permissions to install them under system
     # directories.
-    for p in "${py_packages[@]}"; do
+    for p in "${PY_PACKAGES[@]}"; do
         pip install --user "$p"
     done
 else
     echo "Using custom Python to install $(PY_PACKAGES)"
-    for p in "${py_packages[@]}"; do
+    for p in "${PY_PACKAGES[@]}"; do
         "$CONDA_DIR/bin/pip" install "$p"
     done
 fi

init.lua

@@ -12,7 +12,7 @@ local api = vim.api
 local utils = require("utils")
 
 -- check if we have the latest stable version of nvim
-local expected_ver = "0.7.2"
+local expected_ver = "0.8.0"
 local nvim_ver = utils.get_nvim_version()
 
 if nvim_ver ~= expected_ver then
@@ -22,7 +22,7 @@ if nvim_ver ~= expected_ver then
 end
 
 local core_conf_files = {
-  "globals.vim", -- some global settings
+  "globals.lua", -- some global settings
   "options.vim", -- setting options in nvim
   "autocommands.vim", -- various autocommands
   "mappings.lua", -- all the user-defined mappings

lua/config/fugitive.lua

@@ -6,3 +6,6 @@ keymap.set("n", "<leader>gc", "<cmd>Git commit<cr>", { desc = "Git commit" })
 keymap.set("n", "<leader>gd", "<cmd>Gdiffsplit<cr>", { desc = "Git diff" })
 keymap.set("n", "<leader>gpl", "<cmd>Git pull<cr>", { desc = "Git pull" })
 keymap.set("n", "<leader>gpu", "<cmd>15 split|term git push<cr>", { desc = "Git push" })
+
+-- convert git to Git in command line mode
+vim.fn['utils#Cabbrev']('git', 'Git')

lua/config/git-linker.lua

@@ -13,3 +13,13 @@ keymap.set({ "n", "v" }, "<leader>gl", "", {
     gitlinker.get_buf_range_url(mode)
   end,
 })
+
+keymap.set("n", "<leader>gb", "", {
+  silent = true,
+  desc = "browse repo in browser",
+  callback = function()
+    gitlinker.get_repo_url({
+      action_callback = gitlinker.actions.open_in_browser
+    })
+  end
+})

lua/config/gitsigns.lua

@@ -8,7 +8,7 @@ gs.setup {
     topdelete = { hl = "GitSignsDelete", text = "‾", numhl = "GitSignsDeleteNr", linehl = "GitSignsDeleteLn" },
     changedelete = { hl = "GitSignsChange", text = "│", numhl = "GitSignsChangeNr", linehl = "GitSignsChangeLn" },
   },
-  word_diff = true, -- Toggle with `:Gitsigns toggle_word_diff`
+  word_diff = true,
   on_attach = function(bufnr)
     local function map(mode, l, r, opts)
       opts = opts or {}
@@ -44,3 +44,14 @@ gs.setup {
     end)
   end,
 }
+
+vim.api.nvim_create_autocmd('ColorScheme', {
+  pattern = "*",
+  callback = function()
+    vim.cmd [[
+      hi GitSignsChangeInline guibg=fg guifg=bg
+      hi GitSignsAddInline guibg=fg guifg=bg
+      hi GitSignsDeleteInline guibg=fg guifg=bg
+    ]]
+  end
+})

lua/config/lsp.lua

@@ -33,11 +33,8 @@ local custom_attach = function(client, bufnr)
   end, { desc = "list workspace folder" })
 
   -- Set some key bindings conditional on server capabilities
-  if client.resolved_capabilities.document_formatting then
+  if client.server_capabilities.documentFormattingProvider then
-    map("n", "<space>f", vim.lsp.buf.formatting_sync, { desc = "format code" })
+    map("n", "<space>f", vim.lsp.buf.format, { desc = "format code" })
-  end
-  if client.resolved_capabilities.document_range_formatting then
-    map("x", "<space>f", vim.lsp.buf.range_formatting, { desc = "range format" })
   end
 
   api.nvim_create_autocmd("CursorHold", {
@@ -56,9 +53,8 @@ local custom_attach = function(client, bufnr)
       end
 
       local cursor_pos = api.nvim_win_get_cursor(0)
-      if
+      if (cursor_pos[1] ~= vim.b.diagnostics_pos[1] or cursor_pos[2] ~= vim.b.diagnostics_pos[2])
-        (cursor_pos[1] ~= vim.b.diagnostics_pos[1] or cursor_pos[2] ~= vim.b.diagnostics_pos[2])
+          and #vim.diagnostic.get() > 0
-        and #vim.diagnostic.get() > 0
       then
         vim.diagnostic.open_float(nil, float_opts)
       end
@@ -68,7 +64,7 @@ local custom_attach = function(client, bufnr)
   })
 
   -- The blow command will highlight the current variable and its usages in the buffer.
-  if client.resolved_capabilities.document_highlight then
+  if client.server_capabilities.documentHighlightProvider then
     vim.cmd([[
       hi! link LspReferenceRead Visual
       hi! link LspReferenceText Visual

lua/config/nvim-tree.lua

@@ -15,7 +15,6 @@ nvim_tree.setup {
   update_cwd = false,
   view = {
     width = 30,
-    height = 30,
     hide_root_folder = false,
     side = "left",
     preserve_window_proportions = false,

lua/config/treesitter.lua

@@ -3,6 +3,6 @@ require("nvim-treesitter.configs").setup {
   ignore_install = {}, -- List of parsers to ignore installing
   highlight = {
     enable = true, -- false will disable the whole extension
-    disable = {}, -- list of language that will be disabled
+    disable = { 'help' }, -- list of language that will be disabled
   },
 }

lua/plugins.lua

@@ -28,6 +28,11 @@ vim.cmd("packadd packer.nvim")
 local packer = require("packer")
 local packer_util = require("packer.util")
 
+-- check if firenvim is active
+local firenvim_not_active = function()
+  return not vim.g.started_by_firenvim
+end
+
 packer.startup {
   function(use)
     -- it is recommended to put impatient.nvim before any other plugins
@@ -130,13 +135,19 @@ packer.startup {
     use {
       "nvim-lualine/lualine.nvim",
       event = "VimEnter",
+      cond = firenvim_not_active,
       config = [[require('config.statusline')]],
     }
 
-    use { "akinsho/bufferline.nvim", event = "VimEnter", config = [[require('config.bufferline')]] }
+    use { "akinsho/bufferline.nvim", event = "VimEnter",
+      cond = firenvim_not_active,
+      config = [[require('config.bufferline')]] }
 
     -- fancy start screen
-    use { "glepnir/dashboard-nvim", event = "VimEnter", config = [[require('config.dashboard-nvim')]] }
+    use { "glepnir/dashboard-nvim", event = "VimEnter",
+      cond = firenvim_not_active,
+      config = [[require('config.dashboard-nvim')]]
+    }
 
     use {
       "lukas-reineke/indent-blankline.nvim",
@@ -236,7 +247,7 @@ packer.startup {
     use { "kevinhwang91/nvim-bqf", ft = "qf", config = [[require('config.bqf')]] }
 
     -- Another markdown plugin
-    use { "plasticboy/vim-markdown", ft = { "markdown" } }
+    use { "preservim/vim-markdown", ft = { "markdown" } }
 
     -- Faster footnote generation
     use { "vim-pandoc/vim-markdownfootnotes", ft = { "markdown" } }
@@ -251,9 +262,7 @@ packer.startup {
     if vim.g.is_win or vim.g.is_mac then
       use {
         "iamcco/markdown-preview.nvim",
-        run = function()
+        run = "cd app && npm install",
-          fn["mkdp#util#install"]()
-        end,
         ft = { "markdown" },
       }
     end

lua/utils.lua

@@ -1,10 +1,5 @@
 local fn = vim.fn
 
--- inspect something
-function _G.inspect(item)
-  vim.pretty_print(item)
-end
-
 local M = {}
 
 function M.executable(name)
@@ -15,6 +10,18 @@ function M.executable(name)
   return false
 end
 
+--- check whether a feature exists in Nvim
+--- @feat: string
+---   the feature name, like `nvim-0.7` or `unix`.
+--- return: bool
+M.has = function(feat)
+  if fn.has(feat) == 1 then
+    return true
+  end
+
+  return false
+end
+
 --- Create a dir if it does not exist
 function M.may_create_dir(dir)
   local res = fn.isdirectory(dir)

spell/en.utf-8.add

@@ -436,3 +436,7 @@ PostgreSQL
 CNY
 wechat
 ziroom
+Postgres
+plpgsql
+postgres
+PySpark