minor tweak: version checking

bump version to 0.7.2
update macos install script
2025-06-08 14:14:33 +02:00 · 2022-06-28 00:23:53 +08:00 · 2022-06-28 00:09:42 +08:00 · 2022-06-27 23:34:23 +08:00 · 2022-06-14 22:02:26 +08:00 · 2022-06-05 21:10:04 +08:00
43 changed files with 1429 additions and 554 deletions
--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@@ -0,0 +1,40 @@
 ---
 name: Bug report
 about: Create a report to help us improve
 title: ''
 labels: ''
 assignees: ''
 ---
 <!-- Before reporting: make sure that you have read the doc (https://github.com/jdhao/nvim-config/tree/master/docs) and searched existing issues. -->
 - `nvim --version`: <!--should be latest stable version: https://github.com/neovim/neovim/releases/tag/stable -->
 - terminal emulator and version:
 - Operating system/version:
 - Have you read and followed all steps in the [doc](https://github.com/jdhao/nvim-config/tree/master/docs):
 - Output of command `set runtimepath`:
  <!-- paste your runtimepath below --->
  ```
  ```
 **Describe the bug**
 <!-- A clear and concise description of what the bug is. -->
 Steps to reproduce the issue:
 1.
 2.
 3.
 **Expected behavior**
 <!-- A clear and concise description of what you expected to happen. -->
 **Screenshots**
 <!-- If applicable, add screenshots to help explain your problem. -->
 **Additional context**
 <!-- Add any other context about the problem here. -->
--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@@ -0,0 +1,19 @@
 ---
 name: Feature request
 about: Suggest an idea for this project
 title: ''
 labels: ''
 assignees: ''
 ---
 **Is your feature request related to a problem? Please describe.**
 A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
 **Describe the solution you'd like**
 A clear and concise description of what you want to happen.
 **Describe alternatives you've considered**
 A clear and concise description of any alternative solutions or features you've considered.
 **Additional context**
 Add any other context or screenshots about the feature request here.
--- a/.gitignore
+++ b/.gitignore
@@ -2,4 +2,5 @@ tags
 en.utf-8.add.spl
 *.exe
 .netrwhist
-packer_compiled.lua
+*.log
 .DS_Store
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 MIT License
-Copyright (c) 2018-2021 jdhao
+Copyright (c) 2018-2022 jdhao
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
--- a/README.md
+++ b/README.md
@@ -1,34 +1,62 @@
-```
+<div align="center">
-███    ██ ██    ██ ██ ███    ███      ██████  ██████  ███    ██ ███████ ██  ██████
+<p>
-████   ██ ██    ██ ██ ████  ████     ██      ██    ██ ████   ██ ██      ██ ██
+    <a>
-██ ██  ██ ██    ██ ██ ██ ████ ██     ██      ██    ██ ██ ██  ██ █████   ██ ██   ███
+      <img alt="Linux" src="https://img.shields.io/badge/Linux-%23.svg?style=flat-square&logo=linux&color=FCC624&logoColor=black" />
-██  ██ ██  ██  ██  ██ ██  ██  ██     ██      ██    ██ ██  ██ ██ ██      ██ ██    ██
+    </a>
-██   ████   ████   ██ ██      ██      ██████  ██████  ██   ████ ██      ██  ██████
+    <a>
-```
+      <img alt="macOS" src="https://img.shields.io/badge/macOS-%23.svg?style=flat-square&logo=apple&color=000000&logoColor=white" />
    </a>
    <a>
      <img alt="Windows" src="https://img.shields.io/badge/Windows-%23.svg?style=flat-square&logo=windows&color=0078D6&logoColor=white" />
    </a>
    <a href="https://github.com/jdhao/nvim-config/commits">
      <img src="https://badgen.net/github/commits/jdhao/nvim-config" alt="Commit number" />
    </a>
    <a href="https://github.com/jdhao/nvim-config/network">
      <img alt="Forks" src="https://badgen.net/github/forks/jdhao/nvim-config">
    </a>
    <a href="https://github.com/jdhao/nvim-config/stargazers">
      <img alt="Stars" src="https://badgen.net/github/stars/jdhao/nvim-config">
    </a>
    <a href="https://github.com/jdhao/nvim-config/releases/latest">
      <img alt="Latest release" src="https://img.shields.io/github/v/release/jdhao/nvim-config" />
    </a>
    <a href="https://github.com/neovim/neovim/releases/tag/stable">
      <img src="https://img.shields.io/badge/Neovim-0.7.2-blueviolet.svg?style=flat-square&logo=Neovim&logoColor=green" alt="Neovim minimum version"/>
    </a>
    <a href="https://github.com/jdhao/nvim-config/search?l=vim-script">
      <img src="https://img.shields.io/github/languages/top/jdhao/nvim-config" alt="Top languages"/>
    </a>
    <a href="https://github.com/jdhao/nvim-config/blob/master/LICENSE">
      <img src="https://img.shields.io/github/license/jdhao/nvim-config?style=flat-square&logo=GNU&label=License" alt="License"/>
    </a>
 </p>
 </div>
 # Introduction
-This repo hosts my Nvim configuration for all the platforms I am using (Linux,
+This repo hosts my Nvim configuration for Linux, macOS, and Windows.
-Windows and macOS). `init.vim` is the config entry point for terminal Nvim,
+`init.vim` is the config entry point for terminal Nvim,
-and `ginit.vim` is the additional config file for GUI client of Nvim (I am
+and `ginit.vim` is the additional config file for [GUI client of Nvim](https://github.com/neovim/neovim/wiki/Related-projects#gui).
 using [neovim-qt](https://github.com/equalsraf/neovim-qt) for now on Windows).
-My configurations are heavily documented to make it as clear as possible. While
+My configurations are heavily documented to make it as clear as possible.
-you can download the whole repository and use it, it is not recommended though.
+While you can clone the whole repository and use it, it is not recommended though.
-Good configurations are personal. Everyone should have his or her unique config
+Good configurations are personal. Everyone should have his or her unique config file.
-file. You are encouraged to copy from this repo the part you feel useful and
+You are encouraged to copy from this repo the part you want and add it to your own config.
 add it to your own Nvim config.
-See [doc here](docs/README.md) on how to install Nvim's dependencies, Nvim
+To reduce the possibility of breakage, **this config is only maintained for [the latest nvim stable release](https://github.com/neovim/neovim/releases/tag/stable).
-itself, and how to set up on different platforms (Linux, macOS and Windows).
+No effort is spent on maintaining backward compatibility.**
-**This config is tested against Nvim 0.5.1 release. No backward compatibility
+# Install and setup
-is guaranteed.**
+
 See [doc here](docs/README.md) on how to install Nvim's dependencies, Nvim itself,
 and how to set up on different platforms (Linux, macOS, and Windows).
 # Features #
 + Plugin management via [Packer.nvim](https://github.com/wbthomason/packer.nvim).
-+ Code auto-completion via [nvim-cmp](https://github.com/hrsh7th/nvim-cmp) and [nvim-lspconfig](https://github.com/neovim/nvim-lspconfig).
+ 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).
 + Ultra-fast project-wide fuzzy searching via [LeaderF](https://github.com/Yggdroot/LeaderF).
@@ -36,28 +64,29 @@ is guaranteed.**
 + Faster matching pair insertion and jump via [delimitMate](https://github.com/Raimondi/delimitMate).
 + Smarter and faster matching pair management (add, replace or delete) via [vim-sandwich](https://github.com/machakann/vim-sandwich).
 + Fast buffer jump via [hop.nvim](https://github.com/phaazon/hop.nvim).
-+ Ultra fast snippet insertion via [Ultisnips](https://github.com/SirVer/ultisnips).
+ Powerful snippet insertion via [Ultisnips](https://github.com/SirVer/ultisnips).
-+ Beautiful status line via [vim-airline](https://github.com/vim-airline/vim-airline).
+ Beautiful statusline via [lualine.nvim](https://github.com/nvim-lualine/lualine.nvim).
 + File tree explorer via [nvim-tree.lua](https://github.com/kyazdani42/nvim-tree.lua).
 + Better quickfix list with [nvim-bqf](https://github.com/kevinhwang91/nvim-bqf).
 + Show search index and count with [nvim-hlslens](https://github.com/kevinhwang91/nvim-hlslens).
 + Command line auto-completion via [wilder.nvim](https://github.com/gelguy/wilder.nvim).
-+ Keymap display via [which-key.nvim](https://github.com/folke/which-key.nvim).
+ User-defined mapping hint via [which-key.nvim](https://github.com/folke/which-key.nvim).
 + Asynchronous code execution via [asyncrun.vim](https://github.com/skywind3000/asyncrun.vim).
 + 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).
 + Color theme via [vim-gruvbox8](https://github.com/lifepillar/vim-gruvbox8) and other beautiful themes.
 + Markdown writing and previewing via [vim-markdown](https://github.com/plasticboy/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).
 + Tags navigation via [vista](https://github.com/liuchengxu/vista.vim).
 + Code formatting via [Neoformat](https://github.com/sbdchd/neoformat).
 + Undo management via [vim-mundo](https://github.com/simnalamburt/vim-mundo)
 + LaTeX editing via [vimtex](https://github.com/lervag/vimtex) <sup id="a1">[1](#f1)</sup>.
 + ......
 # UI Demo
-For more UI demos, see [here](https://github.com/jdhao/nvim-config/issues/15).
+For more UI demos, check [here](https://github.com/jdhao/nvim-config/issues/15).
 ## Start screen with alpha-nvim
@@ -71,7 +100,7 @@ For more UI demos, see [here](https://github.com/jdhao/nvim-config/issues/15).
 <img src="https://user-images.githubusercontent.com/16662357/139462025-7bce98c5-d2d5-413f-9659-20545865cdca.gif" width="800">
 </p>
-## Autocompletion
+## Code autocompletion with nvim-cmp
 <p align="center">
 <img src="https://user-images.githubusercontent.com/16662357/128590006-0fc1451f-fac1-49b2-bb95-8aba21bfa44e.gif" width="800">
@@ -83,6 +112,12 @@ For more UI demos, see [here](https://github.com/jdhao/nvim-config/issues/15).
 <img src="https://user-images.githubusercontent.com/16662357/128590833-aaa05d53-19ef-441d-a5a9-ba1bbd3936c1.gif" width="800">
 </p>
 ## Command-line autocompletion with wilder.nvim
 <p align="center">
 <img src="https://user-images.githubusercontent.com/16662357/147677787-8e5d229a-a16a-420e-98f5-88f2a1be84a2.gif" width="800">
 </p>
 ## Tags
 <p align="center">
@@ -97,17 +132,15 @@ Go to a string starting with `se`
 <img src="https://user-images.githubusercontent.com/16662357/139459219-8a7e6ac4-1d24-4008-a370-b56773d7cb85.gif" width="800">
 </p>
-## GUI-style notification
+## GUI-style notification with nvim-notify
 <p align="center">
 <img src="https://user-images.githubusercontent.com/16662357/128589873-aadb8264-1098-4834-9876-fa66a309be05.gif" width="800">
 </p>
 # Shortcuts
-Some of the shortcuts I use frequently. In the following shortcuts, `<leader>`
+Some of the shortcuts I use frequently are listed here. In the following shortcuts, `<leader>` represents ASCII character `,`.
 represents ASCII character `,`.
 | Shortcut          | Mode          | platform        | Description                                                      |
 |-------------------|---------------|-----------------|------------------------------------------------------------------|
@@ -124,13 +157,16 @@ represents ASCII character `,`.
 | `<leader>q`       | Normal        | Linux/macOS/Win | Quit current window                                              |
 | `<leader>Q`       | Normal        | Linux/macOS/Win | Quit all window and close Nvim                                   |
 | `<leader>w`       | Normal        | Linux/macOS/Win | Save current buffer content                                      |
 | `<leader>cd`      | Normal        | Linux/macOS/Win | Change current directory to where current file is                |
 | `<leader>y`       | Normal        | Linux/macOS/Win | Copy the content of entire buffer to default register            |
 | `<leader>cl`      | Normal        | Linux/macOS/Win | Toggle cursor column                                             |
 | `<leader>cd`      | Normal        | Linux/macOS/Win | Change current working directory to to the dir of current buffer |
 | `<space>t`        | Normal        | Linux/macOS/Win | Toggle tag window (show project tags in the right window)        |
 | `<leader>gs`      | Normal        | Linux/macOS/Win | Show Git status result                                           |
 | `<leader>gw`      | Normal        | Linux/macOS/Win | Run Git add for current file                                     |
 | `<leader>gd`      | Normal        | Linux/macOS/Win | Run git diff for current file                                    |
 | `<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                                                     |
 | `<F9>`            | Normal        | Linux/macOS/Win | Run current source file (for Python, C++)                        |
 | `<F11>`           | Normal        | Linux/macOS/Win | Toggle spell checking                                            |
 | `<F12>`           | Normal        | Linux/macOS/Win | Toggle paste mode                                                |
@@ -144,22 +180,34 @@ represents ASCII character `,`.
 | `ctrl-t`          | Insert        | Linux/macOS/Win | Turn word under cursor to title case                             |
 | `jk`              | Insert        | Linux/macOS/Win | Return to Normal mode without lagging                            |
-# Trouble shooting
+# Custom commands
-If you come across an issue, you can first use `:checkhealth` command provided
+In addition to commands provided by various plugins, I have also created some custom commands for personal use.
-by `nvim` to trouble-shoot yourself. Please read carefully the messages
+
-provided by health check.
+| command    | description                                                             | example                        |
 |------------|-------------------------------------------------------------------------|--------------------------------|
 | `Redir`    | capture command output to a tabpage for easier inspection.              | `Redir hi`                     |
 | `Edit`     | edit multiple files at the same time, supports globing                  | `Edit *.vim`                   |
 | `Datetime` | print current date and time or convert Unix time stamp to date and time | `Datetime 12345` or `Datetime` |
 # Contributing
 If you find anything that needs improving, do not hesitate to point it out or create a PR.
 If you come across an issue, you can first use `:checkhealth` command provided by `nvim` to trouble-shoot yourself.
 Please read carefully the messages provided by health check.
 If you still have an issue, [open a new issue](https://github.com/jdhao/nvim-config/issues).
 # Further readings
-Some of the resources that I find helpful in mastering Vim is documented [here](docs/vim_resources.md).
+Some of the resources that I find helpful in mastering Nvim is documented [here](docs/nvim_resources.md).
-You may also be interested in my post in configuring Vim on different platforms:
+You may also be interested in my posts on configuring Nvim:
 + My nvim notes can be found [here](https://jdhao.github.io/categories/Nvim/)
 + [Using Neovim for Three years](https://jdhao.github.io/2021/12/31/using_nvim_after_three_years/)
 + [Config nvim on Linux for Python development](https://jdhao.github.io/2018/12/24/centos_nvim_install_use_guide_en/)
 + [Nvim config on Windows 10](https://jdhao.github.io/2018/11/15/neovim_configuration_windows/)
 + [Nvim-qt config on Windows 10](https://jdhao.github.io/2019/01/17/nvim_qt_settings_on_windows/)
 + My nvim notes can be found [here](https://jdhao.github.io/categories/Nvim/)
-<b id="f1">1:</b> Not enabled by default for Linux, see [this issue](https://github.com/jdhao/nvim-config/issues/4) on how to enable vimtex on Linux. [↩](#a1)
+<b id="f1">1:</b> Not enabled for Linux, you need to tweak [`lua/plugins.lua`](lua/plugins.lua) and change the condition for installing vimtex.[↩](#a1)
--- a/after/ftplugin/lua.vim
+++ b/after/ftplugin/lua.vim
@@ -6,3 +6,5 @@ set tabstop=2       " number of visual spaces per TAB
 set softtabstop=2   " number of spaces in tab when editing
 set shiftwidth=2    " number of spaces to use for autoindent
 set expandtab       " expand tab to spaces so that tabs are spaces
 nnoremap <silent> <F9> :luafile %<CR>
--- a/after/ftplugin/markdown.vim
+++ b/after/ftplugin/markdown.vim
@@ -1,6 +1,8 @@
 set concealcursor=c
 set synmaxcol=3000  " For long Chinese paragraphs
 set wrap
 " Fix minor issue with footnote, see https://github.com/vim-pandoc/vim-markdownfootnotes/issues/22
 if exists(':FootnoteNumber')
  nnoremap <buffer><silent> ^^ :<C-U>call markdownfootnotes#VimFootnotes('i')<CR>
@@ -43,3 +45,25 @@ function! AddListSymbol(type, ...) abort
    call setline(line, new_text)
  endfor
 endfunction
 " Add hard line breaks for Markdown
 nnoremap <buffer><silent> \ :set operatorfunc=AddLineBreak<CR>g@
 xnoremap <buffer><silent> \ :<C-U> call AddLineBreak(visualmode(), 1)<CR>
 function! AddLineBreak(type, ...) abort
  if a:0
    let line_start = line("'<")
    let line_end = line("'>")
  else
    let line_start = line("'[")
    let line_end = line("']")
  endif
  for line in range(line_start, line_end)
    let text = getline(line)
    " add backslash to each line
    let new_text = text . "\\"
    call setline(line, new_text)
  endfor
 endfunction
--- a/after/ftplugin/tex.lua
+++ b/after/ftplugin/tex.lua
@@ -0,0 +1,2 @@
 vim.o.textwidth = 120
 vim.o.wrap = true
--- a/after/ftplugin/tex.vim
+++ b/after/ftplugin/tex.vim
@@ -1 +0,0 @@
 set textwidth=79
--- a/after/ftplugin/vim.vim
+++ b/after/ftplugin/vim.vim
@@ -6,8 +6,7 @@ set formatoptions-=r
 " modeline is annoying in that the modeline get executed each time the window
 " focus is lost (see
 " https://github.com/tmux-plugins/vim-tmux-focus-events/issues/14)
-set foldmethod=expr foldlevel=0 foldlevelstart=-1
+set foldmethod=expr foldexpr=utils#VimFolds(v:lnum) foldtext=utils#MyFoldText()
      \ foldexpr=utils#VimFolds(v:lnum) foldtext=utils#MyFoldText()
 " Use :help command for keyword when pressing `K` in vim file,
 " see `:h K` and https://stackoverflow.com/q/15867323/6064933
@@ -17,3 +16,5 @@ set tabstop=2       " number of visual spaces per TAB
 set softtabstop=2   " number of spaces in tab when editing
 set shiftwidth=2    " number of spaces to use for autoindent
 set expandtab       " expand tab to spaces so that tabs are spaces
 nnoremap <silent> <F9> :source %<CR>
--- a/autoload/utils.vim
+++ b/autoload/utils.vim
@@ -27,12 +27,6 @@ function! utils#HasColorscheme(name) abort
  return !empty(globpath(&runtimepath, l:pat))
 endfunction
 " Check if an Airline theme exists in runtimepath.
 function! utils#HasAirlinetheme(name) abort
  let l:pat = printf('autoload/airline/themes/%s.vim', a:name)
  return !empty(globpath(&runtimepath, l:pat))
 endfunction
 " Generate random integers in the range [Low, High] in pure vim script,
 " adapted from https://stackoverflow.com/a/12739441/6064933
 function! utils#RandInt(Low, High) abort
@@ -145,8 +139,12 @@ function! utils#Get_titlestr() abort
  return l:title_str
 endfunction
-" Output current time in ISO format.
+" Output current time or unix timestamp in human-readable format.
-function! utils#iso_time() abort
+function! utils#iso_time(timestamp) abort
  if a:timestamp
    return strftime('%Y-%m-%d %H:%M:%S%z', a:timestamp)
  endif
  return strftime('%Y-%m-%d %H:%M:%S%z')
 endfunction
@@ -176,13 +174,18 @@ endfunction
 " Redirect command output to a register for later processing.
 " Ref: https://stackoverflow.com/q/2573021/6064933 and https://unix.stackexchange.com/q/8101/221410 .
 function! utils#CaptureCommandOutput(command) abort
  let l:tmp = @m
  redir @m
-  execute a:command
+  silent! execute a:command
  redir END
-  call v:lua.vim.notify("command output captured to register m", "info", {'title': 'nvim-config'})
+
  "create a scratch buffer for dumping the text, ref: https://vi.stackexchange.com/a/11311/15292.
  tabnew | setlocal buftype=nofile bufhidden=wipe nobuflisted noswapfile
-  call nvim_buf_set_lines(0, 0, 0, 0, [@m])
+
  let l:lines = split(@m, '\n')
  call nvim_buf_set_lines(0, 0, 0, 0, l:lines)
  let @m = l:tmp
 endfunction
 " Edit all files matching the given patterns.
@@ -193,3 +196,14 @@ function! utils#MultiEdit(patterns) abort
    endfor
  endfor
 endfunction
 function! utils#add_pack(name) abort
  let l:status = v:true
  try
    execute printf("packadd! %s", a:name)
  catch /^Vim\%((\a\+)\)\=:E919/
    let l:status = v:false
  endtry
  return l:status
 endfunction
--- a/core/autocommands.vim
+++ b/core/autocommands.vim
@@ -19,13 +19,28 @@ augroup accurate_syn_highlight
  autocmd BufEnter * :syntax sync fromstart
 augroup END
-" Return to last edit position when opening a file
+" Return to last cursor position when opening a file
-augroup resume_edit_position
+augroup resume_cursor_position
  autocmd!
-  autocmd BufReadPost *
+  autocmd BufReadPost * call s:resume_cursor_position()
        \ if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit' | execute "normal! g`\"zvzz" | endif
 augroup END
 " Only resume last cursor position when there is no go-to-line command (something like '+23').
 function s:resume_cursor_position() abort
  if line("'\"") > 1 && line("'\"") <= line("$") && &ft !~# 'commit'
    let l:args = v:argv  " command line arguments
    for l:cur_arg in l:args
      " Check if a go-to-line command is given.
      let idx = match(l:cur_arg, '\v^\+(\d){1,}$')
      if idx != -1
        return
      endif
    endfor
    execute "normal! g`\"zvzz"
  endif
 endfunction
 " Display a message when the current file is not in utf-8 format.
 " Note that we need to use `unsilent` command here because of this issue:
 " https://github.com/vim/vim/issues/4379
@@ -70,7 +85,7 @@ function! s:custom_highlight() abort
  highlight FloatBorder guifg=LightGreen guibg=NONE
  " highlight for matching parentheses
-  highlight MatchParen cterm=bold,reverse,underline gui=bold,reverse,underline
+  highlight MatchParen cterm=bold,underline gui=bold,underline
 endfunction
 " highlight yanked region, see `:h lua-highlight`
@@ -86,10 +101,22 @@ augroup END
 " Quit Nvim if we have only one window, and its filetype match our pattern.
 function! s:quit_current_win() abort
-  let quit_filetypes = ['qf', 'vista']
+  let l:quit_filetypes = ['qf', 'vista', 'NvimTree']
-  let buftype = getbufvar(bufnr(), '&filetype')
+
-  if winnr('$') == 1 && index(quit_filetypes, buftype) != -1
+  let l:should_quit = v:true
-    quit
+
  let l:tabwins = nvim_tabpage_list_wins(0)
  for w in l:tabwins
    let l:buf = nvim_win_get_buf(w)
    let l:bf = getbufvar(l:buf, '&filetype')
    if index(l:quit_filetypes, l:bf) == -1
      let l:should_quit = v:false
    endif
  endfor
  if l:should_quit
    qall
  endif
 endfunction
@@ -104,8 +131,7 @@ augroup packer_auto_compile
  autocmd BufWritePost */nvim/lua/plugins.lua source <afile> | PackerCompile
 augroup END
-" Remove trailing whitespaces
+augroup auto_create_dir
 augroup strip_trailing_space
  autocmd!
-  autocmd BufWritePre,TextChanged * StripTrailingWhitespace
+  autocmd BufWritePre * lua require('utils').may_create_dir()
 augroup END
--- a/core/globals.vim
+++ b/core/globals.vim
@@ -7,9 +7,6 @@ let g:logging_level = 'info'
 "}}
 "{{ Builtin variables
 " Disable Python2 support
 let g:loaded_python_provider = 0
 " Disable perl provider
 let g:loaded_perl_provider = 0
@@ -34,17 +31,24 @@ else
 endif
 " Custom mapping <leader> (see `:h mapleader` for more info)
-let mapleader = ','
+let g:mapleader = ','
 " Enable highlighting for lua HERE doc inside vim script
 let g:vimsyn_embed = 'l'
 " Use English as main language
 language en_US.utf-8
 " 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       = 0
+let g:loaded_netrw       = 1
-" let g:loaded_netrwPlugin = 0
+let g:loaded_netrwPlugin = 1
 let g:netrw_liststyle = 3
 if g:is_win
  let g:netrw_http_cmd = 'curl --ssl-no-revoke -Lo'
@@ -65,4 +69,7 @@ let g:loaded_tutor_mode_plugin = 1  " do not load the tutor plugin
 let g:loaded_matchit = 1
 let g:loaded_matchparen = 1
 "}}
 " Disable sql omni completion, it is broken.
 let g:loaded_sql_completion = 1
 "}
--- a/core/mappings.vim
+++ b/core/mappings.vim
@@ -45,18 +45,12 @@ nnoremap <silent> \d :<C-U>bprevious <bar> bdelete #<CR>
 " Insert a blank line below or above current line (do not move the cursor),
 " see https://stackoverflow.com/a/16136133/6064933
 nnoremap oo :echo 'Please use <lt>space>o instead'<CR>
 nnoremap OO :echo 'Please use <lt>space>O instead'<CR>
 nnoremap <expr> <Space>o printf('m`%so<ESC>``', v:count1)
 nnoremap <expr> <Space>O printf('m`%sO<ESC>``', v:count1)
 " Insert a space after current character
 nnoremap <Space><Space> a<Space><ESC>h
 " Yank from current cursor position to the end of the line (make it
 " consistent with the behavior of D, C)
 nnoremap Y y$
 " Move the cursor based on physical lines, not the actual lines.
 nnoremap <expr> j (v:count == 0 ? 'gj' : 'j')
 nnoremap <expr> k (v:count == 0 ? 'gk' : 'k')
@@ -101,6 +95,9 @@ nnoremap <silent> <leader>sv :<C-U>silent update $MYVIMRC <bar> source $MYVIMRC
 " Reselect the text that has just been pasted, see also https://stackoverflow.com/a/4317090/6064933.
 nnoremap <expr> <leader>v printf('`[%s`]', getregtype()[0])
 " Always use very magic mode for searching
 nnoremap / /\v
 " Search in selected region
 xnoremap / :<C-U>call feedkeys('/\%>'.(line("'<")-1).'l\%<'.(line("'>")+1)."l")<CR>
@@ -196,3 +193,6 @@ function! s:restore_cursor() abort
  silent! normal `y
  silent! delmarks y
 endfunction
 " for mappings defined in lua
 lua require('custom-map')
--- a/core/options.vim
+++ b/core/options.vim
@@ -35,10 +35,7 @@ set wildignore+=*.aux,*.bbl,*.blg,*.brf,*.fls,*.fdb_latexmk,*.synctex.gz,*.xdv
 set wildignorecase  " ignore file and dir name cases in cmd-completion
 " Set up backup directory
-let g:backupdir=expand(stdpath('data') . '/backup')
+let g:backupdir=expand(stdpath('data') . '/backup//')
 if !isdirectory(g:backupdir)
   call mkdir(g:backupdir, 'p')
 endif
 let &backupdir=g:backupdir
 " Skip backup for patterns in option wildignore
@@ -79,13 +76,11 @@ set scrolloff=3
 set mouse=nic  " Enable mouse in several mode
 set mousemodel=popup  " Set the behaviour of mouse
-" Do not show mode on command line since vim-airline can show it
+" Disable showing current mode on command line since statusline plugins can show it.
 set noshowmode
 set fileformats=unix,dos  " Fileformats to use for new files
 set inccommand=nosplit  " Show the result of substitution in real time for preview
 " Ask for confirmation when handling unsaved or read-only files
 set confirm
@@ -146,10 +141,6 @@ set formatoptions+=mM
 " Tilde (~) is an operator, thus must be followed by motions like `e` or `w`.
 set tildeop
 " Do not add two spaces after a period when joining lines or formatting texts,
 " see https://stackoverflow.com/q/4760428/6064933
 set nojoinspaces
 set synmaxcol=200  " Text after this column number is not highlighted
 set nostartofline
@@ -181,3 +172,5 @@ set diffopt+=filler  " show filler for deleted lines
 set diffopt+=closeoff  " turn off diff when one file window is closed
 set diffopt+=context:3  " context for diff
 set diffopt+=internal,indent-heuristic,algorithm:histogram
 set nowrap  " do no wrap
--- a/core/plugins.vim
+++ b/core/plugins.vim
@@ -12,6 +12,10 @@ call utils#Cabbrev('pud', 'PackerUpdate')
 call utils#Cabbrev('pc', 'PackerClean')
 call utils#Cabbrev('ps', 'PackerSync')
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 "                      configurations for vim script plugin                  "
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 """""""""""""""""""""""""UltiSnips settings"""""""""""""""""""
 " Trigger configuration. Do not use <tab> if you use YouCompleteMe
 let g:UltiSnipsExpandTrigger='<c-j>'
@@ -27,25 +31,9 @@ let g:UltiSnipsJumpBackwardTrigger='<c-k>'
 " https://jdhao.github.io/2019/04/17/neovim_snippet_s1/ for details.
 let g:UltiSnipsSnippetDirectories=['UltiSnips', 'my_snippets']
 """""""""""""""""""""""""" semshi settings """""""""""""""""""""""""""""""
 " Do not highlight for all occurrences of variable under cursor
 let g:semshi#mark_selected_nodes=0
 " Do not show error sign since linting plugin is specialized for that
 let g:semshi#error_sign=v:false
 """""""""""""""""""""""""" vlime settings """"""""""""""""""""""""""""""""
 command! -nargs=0 StartVlime call jobstart(printf("sbcl --load %s/vlime/lisp/start-vlime.lisp", g:package_home))
 """"""""""""""""""""""""""""" settings for nvim-hlslens"""""""""""""""
 noremap <silent> n <Cmd>execute('normal! ' . v:count1 . 'nzzzv')<CR>
            \<Cmd>lua require('hlslens').start()<CR>
 noremap <silent> N <Cmd>execute('normal! ' . v:count1 . 'Nzzzv')<CR>
            \<Cmd>lua require('hlslens').start()<CR>
 map *  <Plug>(asterisk-z*)<Cmd>lua require('hlslens').start()<CR>
 map #  <Plug>(asterisk-z#)<Cmd>lua require('hlslens').start()<CR>
 """""""""""""""""""""""""""""LeaderF settings"""""""""""""""""""""
 " Do not use cache file
 let g:Lf_UseCache = 0
@@ -68,7 +56,7 @@ if g:is_linux
 endif
 " Only fuzzy-search files names
-let g:Lf_DefaultMode = 'NameOnly'
+let g:Lf_DefaultMode = 'FullPath'
 " Popup window settings
 let w = float2nr(&columns * 0.8)
@@ -84,6 +72,12 @@ let g:Lf_PopupPosition = [0, float2nr((&columns - g:Lf_PopupWidth)/2)]
 " submodules are not searched by default.
 let g:Lf_UseVersionControlTool = 0
 " Use rg as the default search tool
 let g:Lf_DefaultExternalTool = "rg"
 " show dot files
 let g:Lf_ShowHidden = 1
 " Disable default mapping
 let g:Lf_ShortcutF = ''
 let g:Lf_ShortcutB = ''
@@ -95,21 +89,19 @@ let g:Lf_WorkingDirectoryMode = 'a'
 nnoremap <silent> <leader>ff :<C-U>Leaderf file --popup<CR>
 " Grep project files in popup window
-nnoremap <silent> <leader>fg :<C-U>Leaderf rg --popup<CR>
+nnoremap <silent> <leader>fg :<C-U>Leaderf rg --no-messages --popup<CR>
 " Search vim help files
 nnoremap <silent> <leader>fh :<C-U>Leaderf help --popup<CR>
 nnoremap <silent> <leader>h :<C-U>echoerr "Use \<lt>leader>fh instead!"<CR>
 " Search tags in current buffer
 nnoremap <silent> <leader>ft :<C-U>Leaderf bufTag --popup<CR>
 nnoremap <silent> <leader>t :<C-U>echoerr "Use \<lt>leader>ft instead!"<CR>
 " Switch buffers
 nnoremap <silent> <leader>fb :<C-U>Leaderf buffer --popup<CR>
 " Search recent files
-nnoremap <silent> <leader>fr :<C-U>Leaderf mru --popup<CR>
+nnoremap <silent> <leader>fr :<C-U>Leaderf mru --popup --absolute-path<CR>
 let g:Lf_PopupColorscheme = 'gruvbox_material'
@@ -127,14 +119,6 @@ if g:is_win || g:is_mac
  xmap ob <Plug>(openbrowser-smart-search)
 endif
 """"""""""""""""""""""""""" gutentags settings """"""""""""""""""""""""""""""
 " The path to store tags files, instead of in the project root.
 let g:gutentags_cache_dir = stdpath('cache') . '/ctags'
 let g:gutentags_ctags_extra_args = ['--fields=+niazS', '--extra=+q']
 let g:gutentags_ctags_extra_args += ['--c++-kinds=+px']
 let g:gutentags_ctags_extra_args += ['--c-kinds=+px']
 let g:gutentags_ctags_exclude = ['*.md', '*.html', '*.json', '*.toml', '*.css', '*.js',]
 """"""""""""""""""""""""""" vista settings """"""""""""""""""""""""""""""""""
 let g:vista#renderer#icons = {
      \ 'member': '',
@@ -209,9 +193,10 @@ let g:signify_sign_change = '~'
 nnoremap <silent> <leader>gs :Git<CR>
 nnoremap <silent> <leader>gw :Gwrite<CR>
 nnoremap <silent> <leader>gc :Git commit<CR>
 nnoremap <silent> <leader>gd :Gdiffsplit<CR>
 nnoremap <silent> <leader>gpl :Git pull<CR>
 " Note that to use bar literally, we need backslash it, see also `:h :bar`.
-nnoremap <silent> <leader>gpu :15split \| term git push
+nnoremap <silent> <leader>gpu :15split \| term git push<CR>
 """""""""""""""""""""""""plasticboy/vim-markdown settings"""""""""""""""""""
 " Disable header folding
@@ -307,7 +292,6 @@ if ( g:is_win || g:is_mac ) && executable('latex')
  " Viewer settings for different platforms
  if g:is_win
    let g:vimtex_view_general_viewer = 'SumatraPDF'
    let g:vimtex_view_general_options_latexmk = '-reuse-instance'
    let g:vimtex_view_general_options = '-reuse-instance -forward-search @tex @line @pdf'
  endif
@@ -336,58 +320,6 @@ if ( g:is_win || g:is_mac ) && executable('latex')
  endif
 endif
 """""""""""""""""""""""""""vim-airline setting""""""""""""""""""""""""""""""
 " Set airline theme to a random one if it exists
 let s:candidate_airlinetheme = ['ayu_mirage', 'lucius', 'ayu_dark', 'base16_bright',
      \ 'base16_adwaita', 'raven', 'term', 'deus', 'onedark']
 let g:airline_theme = utils#RandElement(s:candidate_airlinetheme)
 " Whether to show function or other tags on status line
 let g:airline#extensions#vista#enabled = 0
 let g:airline#extensions#gutentags#enabled = 1
 " Do not show search index in statusline since it is shown on command line
 let g:airline#extensions#anzu#enabled = 0
 " Enable vim-airline extension for nvim-lsp
 let g:airline#extensions#nvimlsp#enabled = 1
 let g:airline#extensions#searchcount#enabled = 0
 " Skip empty sections if there are nothing to show,
 " extracted from https://vi.stackexchange.com/a/9637/15292
 let g:airline_skip_empty_sections = 1
 " Whether to use powerline symbols, see https://vi.stackexchange.com/q/3359/15292
 let g:airline_powerline_fonts = 0
 if !exists('g:airline_symbols')
  let g:airline_symbols = {}
 endif
 let g:airline_symbols.paste = 'ρ'
 let g:airline_symbols.linenr = " L:"
 let g:airline_symbols.colnr = "  C:"
 if !g:is_linux
  let g:airline_symbols.branch = ''
  let g:airline_symbols.spell = 'Ꞩ'
 endif
 " Custom branch name
 let g:airline#extensions#branch#custom_head = 'utils#GetGitBranch'
 " Only show git hunks which are non-zero
 let g:airline#extensions#hunks#non_zero_only = 1
 " Speed up airline
 let g:airline_highlighting_cache = 1
 " The keys in the following shortcode are the layout when we use a specific
 " input method mode. On my macOS, 0 means that we are trying to input Chinese,
 " and 1 means we are using English mode.
 " See also https://github.com/vim-airline/vim-airline/blob/master/autoload/airline/extensions/xkblayout.vim#L11
 let g:airline#extensions#xkblayout#short_codes = {'0': 'CN', '1': 'US'}
 """"""""""""""""""""""""""""vim-startify settings""""""""""""""""""""""""""""
 " Do not change working directory when opening files.
 let g:startify_change_to_dir = 0
@@ -449,21 +381,17 @@ endif
 nnoremap <leader>dp :<C-U>GdbStartPDB python -m pdb %<CR>
 """"""""""""""""""""""""""""""wilder.nvim settings""""""""""""""""""""""""""""""
-augroup wilder_init
+call timer_start(250, { -> s:wilder_init() })
  autocmd!
  " CursorHold is suggested here: https: //github.com/gelguy/wilder.nvim/issues/89#issuecomment-934465957.
  autocmd CursorHold * ++once call s:wilder_init()
 augroup END
 function! s:wilder_init() abort
  try
-    call wilder#enable_cmdline_enter()
+    call wilder#setup({
-    set wildcharm=<Tab>
+          \ 'modes': [':', '/', '?'],
-    cmap <expr> <Tab> wilder#in_context() ? wilder#next() : "\<Tab>"
+          \ 'next_key': '<Tab>',
-    cmap <expr> <S-Tab> wilder#in_context() ? wilder#previous() : "\<S-Tab>"
+          \ 'previous_key': '<S-Tab>',
-
+          \ 'accept_key': '<C-y>',
-    " only / and ? are enabled by default
+          \ 'reject_key': '<C-e>'
-    call wilder#set_option('modes', ['/', '?', ':'])
+          \ })
    call wilder#set_option('pipeline', [
          \   wilder#branch(
@@ -485,14 +413,15 @@ function! s:wilder_init() abort
    let l:hl = wilder#make_hl('WilderAccent', 'Pmenu', [{}, {}, {'foreground': '#f4468f'}])
    call wilder#set_option('renderer', wilder#popupmenu_renderer({
          \ 'highlighter': wilder#basic_highlighter(),
          \ 'winblend': 5,
          \ 'max_height': 15,
          \ 'highlights': {
          \   'accent': l:hl,
          \ },
          \ 'left': [' ', wilder#popupmenu_devicons(),],
          \ 'right': [' ', wilder#popupmenu_scrollbar(),],
          \ 'apply_incsearch_fix': 0,
          \ }))
  catch /^Vim\%((\a\+)\)\=:E117/
-    echohl Error |echomsg "Wilder.nvim missing. Run :PackerInstall to install all plugins."|echohl None
+    echohl Error |echomsg "Wilder.nvim missing: run :PackerSync to fix."|echohl None
  endtry
 endfunction
--- a/core/themes.vim
+++ b/core/themes.vim
@@ -1,8 +1,6 @@
-let s:my_theme_dict = {}
+let s:theme_setup_dict = {}
 function! s:my_theme_dict.gruvbox8() dict abort
  packadd! vim-gruvbox8
 function! s:theme_setup_dict.gruvbox8() dict abort
  " Italic options should be put before colorscheme setting,
  " see https://github.com/morhetz/gruvbox/wiki/Terminal-specific#1-italics-is-disabled
  let g:gruvbox_italics=1
@@ -12,83 +10,82 @@ function! s:my_theme_dict.gruvbox8() dict abort
  colorscheme gruvbox8_hard
 endfunction
-function! s:my_theme_dict.onedark() dict abort
+function! s:theme_setup_dict.onedark() dict abort
  packadd! onedark.nvim
  colorscheme onedark
 endfunction
-function! s:my_theme_dict.edge() dict abort
+function! s:theme_setup_dict.edge() dict abort
  packadd! edge
  let g:edge_enable_italic = 1
  let g:edge_better_performance = 1
  colorscheme edge
 endfunction
-function! s:my_theme_dict.sonokai() dict abort
+function! s:theme_setup_dict.sonokai() dict abort
  packadd! sonokai
  let g:sonokai_enable_italic = 1
  let g:sonokai_better_performance = 1
  colorscheme sonokai
 endfunction
-function! s:my_theme_dict.gruvbox_material() dict abort
+function! s:theme_setup_dict.gruvbox_material() dict abort
  packadd! gruvbox-material
  let g:gruvbox_material_enable_italic = 1
  let g:gruvbox_material_better_performance = 1
  colorscheme gruvbox-material
 endfunction
-function! s:my_theme_dict.nord() dict abort
+function! s:theme_setup_dict.nord() dict abort
  packadd! nord.nvim
  colorscheme nord
 endfunction
-function! s:my_theme_dict.doom_one() dict abort
+function! s:theme_setup_dict.doom_one() dict abort
  packadd! doom-one.nvim
  colorscheme doom-one
 endfunction
-function! s:my_theme_dict.everforest() dict abort
+function! s:theme_setup_dict.everforest() dict abort
  packadd! everforest
  let g:everforest_enable_italic = 1
  let g:everforest_better_performance = 1
  colorscheme everforest
 endfunction
-function! s:my_theme_dict.nightfox() dict abort
+function! s:theme_setup_dict.nightfox() dict abort
  packadd! nightfox.nvim
  colorscheme nordfox
 endfunction
-let s:candidate_theme = [
+function! s:theme_setup_dict.kanagawa() dict abort
-      \ 'gruvbox8',
+  colorscheme kanagawa
-      \ 'onedark',
+endfunction
      \ 'edge',
      \ 'sonokai',
      \ 'gruvbox_material',
      \ 'nord',
      \ 'doom_one',
      \ 'everforest',
      \ 'nightfox'
      \ ]
-let s:theme = utils#RandElement(s:candidate_theme)
+" Theme to directory name mapping, because theme repo name is not necessarily
-let s:colorscheme_func = printf('s:my_theme_dict.%s()', s:theme)
+" the same as the theme name itself.
 let s:theme2dir = {
      \ 'gruvbox8' : 'vim-gruvbox8',
      \ 'onedark': 'onedark.nvim',
      \ 'edge' : 'edge',
      \ 'sonokai': 'sonokai',
      \ 'gruvbox_material': 'gruvbox-material',
      \ 'nord': 'nord.nvim',
      \ 'doom_one': 'doom-one.nvim',
      \ 'everforest' :'everforest',
      \ 'nightfox': 'nightfox.nvim',
      \ 'kanagawa': 'kanagawa.nvim',
      \ }
-if has_key(s:my_theme_dict, s:theme)
+let s:theme = utils#RandElement(keys(s:theme2dir))
-  execute 'call ' . s:colorscheme_func
+let s:colorscheme_func = printf('s:theme_setup_dict.%s()', s:theme)
-  if g:logging_level == 'debug'
+
-    let s:msg1 = "Currently loaded theme: " . s:theme
+if !has_key(s:theme_setup_dict, s:theme)
    call v:lua.vim.notify(s:msg1, 'info', {'title': 'nvim-config'})
  endif
 else
  let s:msg = "Invalid colorscheme function: " . s:colorscheme_func
  call v:lua.vim.notify(s:msg, 'error', {'title': 'nvim-config'})
  finish
 endif
 let s:status = utils#add_pack(s:theme2dir[s:theme])
 if !s:status
  echomsg printf("Theme %s not installed. Run PackerSync to install.", s:theme)
  finish
 endif
 execute 'call ' . s:colorscheme_func
 if g:logging_level == 'info'
  let s:msg1 = "Colorscheme: " . s:theme
  call v:lua.vim.notify(s:msg1, 'info', {'title': 'nvim-config'})
 endif
--- a/docs/README.md
+++ b/docs/README.md
@@ -1,20 +1,21 @@
 This doc summarizes how to install and use this configuration in detail.
 # Pre-requisite
-There are a few dependencies if we want to use Nvim for efficient editing and
+There are a few dependencies if we want to use Nvim for efficient editing and development work.
 development work.
 ## Python
-A lot of Nvim plugins are mainly written in Python. To use auto-completion and
+A lot of Nvim plugins are mainly written in Python, so we must install Python 3.
-other features, we must install Python 3. The easiest way to install is via
+The easiest way to install is via [Anaconda](https://docs.anaconda.com/anaconda/install/index.html) or [Miniconda](https://docs.conda.io/en/latest/miniconda.html).
-[Anaconda](https://www.anaconda.com/distribution/#download-section) or [Miniconda](https://docs.conda.io/en/latest/miniconda.html). Make sure that
+
-you can run `python --version`, and that the output should be Python 3.x.
+After installation, make sure that you can run `python --version`,
 and that the output should be Python 3.x.
 ## Pynvim
-Nvim relies on [pynvim](https://github.com/neovim/pynvim) to communicate with
+Nvim relies on [pynvim](https://github.com/neovim/pynvim) to communicate with plugins that utilize its Python binding.
-plugins that utilize its Python binding. Pynvim is required by plugins such as
+Pynvim is required by plugins such as [wilder.nvim](https://github.com/gelguy/wilder.nvim).
 [Semshi](https://github.com/numirias/semshi).
 ```
 pip install -U pynvim
@@ -22,16 +23,20 @@ pip install -U pynvim
 ## python-lsp-server
-[python-lsp-server](https://github.com/python-lsp/python-lsp-server) is the community-fork of [pyls](https://github.com/palantir/python-language-server), and it is a Python Language Server for completion,
+[python-lsp-server (pylsp)](https://github.com/python-lsp/python-lsp-server) is a Python [Language Server](https://microsoft.github.io/language-server-protocol/) for completion, linting, go to definition, etc.
 linting, go to definition, etc.
 ```
 pip install 'python-lsp-server[all]' pylsp-mypy pyls-isort
 ```
 Note the executable for pylsp is also named `pylsp`. You need to set its PATH correctly.
 If you use pip from Anaconda, the executable path may be something like `$CONDA_ROOT/bin/pylsp`.
 For native python, the path for pylsp may be like `$HOME/.local/bin/pylsp`
 ## Node
-We need to install node.js from [here](https://nodejs.org/en/download/):
+We need to install node.js from [here](https://nodejs.org/en/download/).
 For Linux, you can use the following script:
 ```bash
 # Ref: https://johnpapa.net/node-and-npm-without-sudo/
@@ -57,30 +62,29 @@ source ~/.bash_profile
 ## vim-language-server
-[vim-language-server](https://github.com/iamcco/vim-language-server) provides
+[vim-language-server](https://github.com/iamcco/vim-language-server) provides completion for vim script. We can install vim-language-server globally:
 completion for vim script. We can install vim-language-server globally and set
 its path:
 ```bash
 npm install -g vim-language-server
 export PATH="$HOME/.npm-packages/bin:$PATH"
 ```
 vim-language-server is installed in the same directory as the node executable.
 ## Git
-Git is used by the plugin manager [packer.nvim](https://github.com/wbthomason/packer.nvim) to clone plugins from GitHub or
+Git is required by plugin manager [packer.nvim](https://github.com/wbthomason/packer.nvim) and other git-related plugins.
 other Git repositories.
-Since Git is usually pre-installed on Linux and macOS, we do not need to worry
+For Linux and macOS, Git is usually pre-installed.
-if we are on these two platforms. For Windows, install [Git for Windows](https://git-scm.com/download/win)
+The version of Git on the Linux system may be too old so that plugins may break.
-and make sure you can call `git` from the command line.
+Check [here](https://jdhao.github.io/2021/03/27/upgrade_git_on_linux/) on how to install and set up the latest version of Git.
 For Windows, install [Git for Windows](https://git-scm.com/download/win) and make sure you can run `git` from command line.
 ## ctags
-In order to use tags related plugins such as [vista.vim](https://github.com/liuchengxu/vista.vim) and [gutentags](https://github.com/ludovicchabant/vim-gutentags), we need to
+In order to use tags related plugins such as [vista.vim](https://github.com/liuchengxu/vista.vim), we need to install a ctags distribution.
-install a ctags distribution. Universal-ctags is preferred.
+Universal-ctags is preferred.
 To install it on Linux, we need to build it from source. See [here](https://askubuntu.com/a/836521/768311) for the details.
 To install ctags on macOS, use [Homebrew](https://github.com/universal-ctags/homebrew-universal-ctags):
 ```bash
@@ -93,102 +97,97 @@ To install it Windows, use [chocolatey](https://chocolatey.org/) or [scoop](http
 choco install universal-ctags
 # scoop bucket add extras
-# scoop install univeral-ctags
+# scoop install universal-ctags
 ```
-To install it on Linux, we need to build it from source. See [here](https://askubuntu.com/a/836521/768311)
+Set its PATH properly and make sure you can run `ctags` from command line.
 for the details.
 Set its PATH properly and make sure you can call `ctags` from command line.
 ## Ripgrep
-[Ripgrep](https://github.com/BurntSushi/ripgrep), aka, `rg`, is a fast grepping
+[Ripgrep](https://github.com/BurntSushi/ripgrep), aka, `rg`, is a fast grepping tool available for both Linux, Windows and macOS.
-tool available for both Linux, Windows and macOS. It is used by several
+It is used by several searching plugins.
 searching plugins.
-For Windows and macOS, we can install it via chocolatey and homebrew
+For Windows and macOS, we can install it via chocolatey and homebrew respectively.
-respectively. For Linux, we can download the executable file from its [release
+For Linux, we can download the [binary release](https://github.com/BurntSushi/ripgrep/releases) and install it.
-page](https://github.com/BurntSushi/ripgrep/releases) and install it.
+
 Set its PATH properly and make sure you can run `rg` from command line.
 ## Linters
-A linter is a tool to check the source code for possible style and syntax
+A linter is a tool to check the source code for possible style and syntax issues.
-issues. Based on the programming languages we use, we may need to install
+Based on the programming languages we use, we may need to install various linters.
 various linters.
 + Python: [pylint](https://github.com/PyCQA/pylint) and [flake8](https://github.com/PyCQA/flake8).
 + Vim script: [vint](https://github.com/Kuniwak/vint).
 Set their PATH properly and make sure you can run `pylint`, `flake8` and `vint` from command line.
 ## Terminal emulators
-Which [terminal emulator](https://en.wikipedia.org/wiki/Terminal_emulator) we
+Which [terminal emulator](https://en.wikipedia.org/wiki/Terminal_emulator) we choose to use greatly affects the appearance and features of Nvim.
-choose to use greatly affects the appearance and functionalities of Nvim.
+Since Nvim supports true colors, terminals that support true colors are preferred.
-Since Nvim supports true colors, terminals that support true colors are
+For a list of terminals that support true colors, see [here](https://github.com/termstandard/colors).
 preferred. For a list of terminals that support true colors, see [here](https://github.com/termstandard/colors).
-For macOS, we can use [kitty](https://sw.kovidgoyal.net/kitty/), [iterm2](https://www.iterm2.com/), or [Alacritty](https://github.com/jwilm/alacritty).
+For macOS, we can use [kitty](https://sw.kovidgoyal.net/kitty/), [iterm2](https://www.iterm2.com/), [wezterm](https://wezfurlong.org/wezterm/) or [Alacritty](https://github.com/jwilm/alacritty).
 If you connect to Linux server on Windows, I recommend [wsltty](https://github.com/mintty/wsltty) and
 [Cygwin](https://www.cygwin.com/), both of them use [mintty](https://github.com/mintty/mintty) as the terminal emulator.
-For the latest version of Windows 10, you can also try the new [Windows
+If you ssh to Linux server on Windows, I recommend [wsltty](https://github.com/mintty/wsltty) and [Cygwin](https://www.cygwin.com/),
-Terminal](https://github.com/microsoft/terminal).
+both of them use [mintty](https://github.com/mintty/mintty) as the terminal emulator.
 For the latest version of Windows 10, you can also try [Windows Terminal](https://github.com/microsoft/terminal).
-## Font
+## Patched Fonts
-Since [Vim-airline](https://github.com/vim-airline/vim-airline) uses several
+Since statusline or file explorer plugins often use Unicode symbols not available in normal font,
-Unicode symbols not available in normal font, we need to install [fonts
+we need to install a patched font from the [nerd-fonts](https://github.com/ryanoasis/nerd-fonts) project.
 here](https://github.com/powerline/fonts) to make vim-airline look pretty. I am using [Hack](https://github.com/powerline/fonts/tree/master/Hack), and it looks
 great. Another great resource for programming font is the [nerd-font](https://github.com/ryanoasis/nerd-fonts) project.
 # Install Nvim
-There are various ways to install Nvim depending on your system. Current
+There are various ways to install Nvim depending on your system.
-configuration is tested against nvim 0.5.
+This config is only maintained for [the latest nvim stable release](https://github.com/neovim/neovim/releases/tag/stable).
 ## Linux
-We can directly download the binary release from [here](https://github.com/neovim/neovim/releases/download/v0.5.1/nvim-linux64.tar.gz).
+You can directly download the binary release from [here](https://github.com/neovim/neovim/releases/download/stable/nvim-linux64.tar.gz).
 You can also use the system package manager to install nvim,
 but that is not reliable since the latest version may not be available.
 ## Windows
-The easiest way to install Nvim on Windows is via chocolatey:
+You may download from [nvim release](https://github.com/neovim/neovim/releases/download/stable/nvim-win64.zip) from GitHub and manually extract it.
 Another way to install Nvim on Windows is via chocolatey or scoop:
 ```
 choco install neovim
 ```
-You may download from [nvim release](https://github.com/neovim/neovim/releases/download/v0.5.1/nvim-win64.zip) from GitHub and manually extract it.
+# via scoop
 # scoop bucket add versions
 # scoop install neovim
 ```
 ## macOS
-It is recommended to install neovim via [Homebrew](https://brew.sh/) on macOS.
+It is recommended to install neovim via [Homebrew](https://brew.sh/) on macOS. Simply run the following command:
 Simply run the following command:
 ```bash
 brew install neovim
 ```
-After installing Nvim, we need to add the directory where the Nvim executable
+After installing Nvim, we need to set the path to nvim correctly.
-(`nvim` on Linux and macOS, `nvim.exe` on Windows) resides to the system `PATH`.
+**Make sure that you can run `nvim` from the command line after all these setups**.
 Make sure that you can call `nvim` from the command line after all these
 setups.
 # Setting up Nvim
 ## Install plugin manager packer.nvim
-I use packer.nvim to manage my plugins. We need to install packer.nvim on our
+I use packer.nvim to manage my plugins. We need to install packer.nvim on our system first.
 system first.
-For Windows, if curl is installed, use the following command (on PowerShell):
+For Windows, if curl is installed, run the following command (on PowerShell):
 ```
 git clone --depth=1 https://github.com/wbthomason/packer.nvim "$env:LOCALAPPDATA\nvim-data\site\pack\packer\opt\packer.nvim"
 ```
-For macOS and Linux, use the following command:
+For macOS and Linux, run the following command:
 ```bash
 git clone --depth=1 https://github.com/wbthomason/packer.nvim ~/.local/share/nvim/site/pack/packer/opt/packer.nvim
@@ -196,29 +195,27 @@ git clone --depth=1 https://github.com/wbthomason/packer.nvim ~/.local/share/nvi
 ## How to install this configuration
-On Windows, the config directory is `$HOME/AppData/Local/nvim`[^1]. On Linux
+On Linux and macOS, the directory is `~/.config/nvim`.
-and macOS, the directory is `~/.config/nvim`. First, we need to remove all the
+On Windows, the config directory is `$HOME/AppData/Local/nvim`[^1].
-files under the config directory (including dot files), then go to this
+First, we need to remove all the files under the config directory (including dot files),
-directory, and run the following command to install this configuration:
+then go to this directory, and run the following command:
 ```
 git clone --depth=1 https://github.com/jdhao/nvim-config.git .
 ```
-After that, when we first open nvim, run command `:PackerInstall` to install
+After that, when we first open nvim, run command `:PackerSync` to install all the plugins.
-all the plugins. Since I use quite a lot of plugins (more than 60), it may take
+Since I use quite a lot of plugins (more than 60), it may take some time to install all of them.
 some time to install all of them, depending on your network condition.
 # Automatic installation
 ## Automatic Installation for Linux #
-To set up a workable Nvim environment on Linux, I use [this bash script](nvim_setup_linux.sh) to automatically install necessary
+To set up a workable Nvim environment on Linux,
-dependencies, Nvim itself and Nvim configs in this repo.
+I use [a bash script](nvim_setup_linux.sh) to automatically install necessary dependencies, Nvim itself and configs.
-Note that the variable `PYTHON_INSTALLED`, `SYSTEM_PYTHON` and
+Note that the variable `PYTHON_INSTALLED`, `SYSTEM_PYTHON` and `ADD_TO_SYSTEM_PATH` in the script
-`ADD_TO_SYSTEM_PATH` in the script should be set properly based on your
+should be set properly based on your environment.
 environment.
 ## Automatic installation for Windows
--- a/docs/nvim_install_mac.sh
+++ b/docs/nvim_install_mac.sh
@@ -2,15 +2,16 @@
 #!/bin/bash
 set -eux
-wget https://hub.fastgit.org/neovim/neovim/releases/download/nightly/nvim-macos.tar.gz
+wget https://github.com/neovim/neovim/releases/download/stable/nvim-macos.tar.gz
 if [[ ! -d "$HOME/tools/"  ]]; then
    mkdir -p "$HOME/tools"
 fi
 # Delete existing nvim installation.
-if [[ -d "$HOME/tools/nvim-osx64" ]]; then
+# For newer release, the directory name is nvim-macos
-    rm -rf "$HOME/tools/nvim-osx64"
+if [[ -d "$HOME/tools/nvim-macos" ]]; then
    rm -rf "$HOME/tools/nvim-macos"
 fi
 # Extract the tar ball
--- a/docs/nvim_setup_linux.sh
+++ b/docs/nvim_setup_linux.sh
@@ -34,11 +34,11 @@ fi
 if [[ "$INSTALL_ANACONDA" = true ]]; then
    CONDA_DIR=$HOME/tools/anaconda
    CONDA_NAME=Anaconda.sh
-    CONDA_LINK="https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2021.05-Linux-x86_64.sh"
+    CONDA_LINK="https://mirrors.tuna.tsinghua.edu.cn/anaconda/archive/Anaconda3-2021.11-Linux-x86_64.sh"
 else
    CONDA_DIR=$HOME/tools/miniconda
    CONDA_NAME=Miniconda.sh
-    CONDA_LINK="https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-latest-Linux-x86_64.sh"
+    CONDA_LINK="https://mirrors.tuna.tsinghua.edu.cn/anaconda/miniconda/Miniconda3-py39_4.10.3-Linux-x86_64.sh"
 fi
 if [[ ! "$PYTHON_INSTALLED" = true ]]; then
@@ -87,21 +87,21 @@ else
 fi
 #######################################################################
-#                Install node and vim-language-server                 #
+#                Install node and js-based language server            #
 #######################################################################
 NODE_DIR=$HOME/tools/nodejs
 NODE_SRC_NAME=$HOME/packages/nodejs.tar.gz
 # when download speed is slow, we can also use its mirror site: https://mirrors.ustc.edu.cn/node/v15.0.0/
 NODE_LINK="https://mirrors.ustc.edu.cn/node/v15.0.0/node-v15.0.0-linux-x64.tar.xz"
 if [[ -z "$(command -v node)" ]]; then
-    echo "Install Nodejs"
+    echo "Install Node.js"
    if [[ ! -f $NODE_SRC_NAME ]]; then
-        echo "Downloading nodejs and renaming"
+        echo "Downloading Node.js and renaming"
        wget $NODE_LINK -O "$NODE_SRC_NAME"
    fi
    if [[ ! -d "$NODE_DIR" ]]; then
-        echo "Creating nodejs directory under tools directory"
+        echo "Creating Node.js directory under tools directory"
        mkdir -p "$NODE_DIR"
        echo "Extracting to $HOME/tools/nodejs directory"
        tar xvf "$NODE_SRC_NAME" -C "$NODE_DIR" --strip-components 1
@@ -111,18 +111,21 @@ if [[ -z "$(command -v node)" ]]; then
        echo "export PATH=\"$NODE_DIR/bin:\$PATH\"" >> "$HOME/.bash_profile"
    fi
 else
-    echo "Nodejs is already installed. Skip installing it."
+    echo "Node.js is already installed. Skip installing it."
 fi
 # Install vim-language-server
 "$NODE_DIR/bin/npm" install -g vim-language-server
 # Install bash-language-server
 "$NODE_DIR/bin/npm" install -g bash-language-server
 #######################################################################
 #                            Ripgrep part                             #
 #######################################################################
 RIPGREP_DIR=$HOME/tools/ripgrep
 RIPGREP_SRC_NAME=$HOME/packages/ripgrep.tar.gz
-RIPGREP_LINK="https://hub.fastgit.org/BurntSushi/ripgrep/releases/download/12.0.0/ripgrep-12.0.0-x86_64-unknown-linux-musl.tar.gz"
+RIPGREP_LINK="https://github.com/BurntSushi/ripgrep/releases/download/12.0.0/ripgrep-12.0.0-x86_64-unknown-linux-musl.tar.gz"
 if [[ -z "$(command -v rg)" ]] && [[ ! -f "$RIPGREP_DIR/rg" ]]; then
    echo "Install ripgrep"
    if [[ ! -f $RIPGREP_SRC_NAME ]]; then
@@ -140,6 +143,17 @@ if [[ -z "$(command -v rg)" ]] && [[ ! -f "$RIPGREP_DIR/rg" ]]; then
    if [[ "$ADD_TO_SYSTEM_PATH" = true ]] && [[ "$USE_BASH_SHELL" = true ]]; then
        echo "export PATH=\"$RIPGREP_DIR:\$PATH\"" >> "$HOME/.bash_profile"
    fi
    # set up manpath and zsh completion for ripgrep
    mkdir -p $HOME/tools/ripgrep/doc/man/man1
    mv $HOME/tools/ripgrep/doc/rg.1 $HOME/tools/ripgrep/doc/man/man1
    if [[ "$USE_BASH_SHELL" = true ]]; then
        echo 'export MANPATH=$HOME/tools/ripgrep/doc/man:$MANPATH' >> "$HOME/.bash_profile"
    else
        echo 'export MANPATH=$HOME/tools/ripgrep/doc/man:$MANPATH' >> "$HOME/.zshrc"
        echo 'export FPATH=$HOME/tools/ripgrep/complete:$FPATH' >> "$HOME/.zshrc"
    fi
 else
    echo "ripgrep is already installed. Skip installing it."
 fi
@@ -149,7 +163,7 @@ fi
 #######################################################################
 CTAGS_SRC_DIR=$HOME/packages/ctags
 CTAGS_DIR=$HOME/tools/ctags
-CTAGS_LINK="https://hub.fastgit.org/universal-ctags/ctags.git"
+CTAGS_LINK="https://github.com/universal-ctags/ctags.git"
 if [[ ! -f "$CTAGS_DIR/bin/ctags" ]]; then
    echo "Install ctags"
@@ -177,7 +191,7 @@ fi
 NVIM_DIR=$HOME/tools/nvim
 NVIM_SRC_NAME=$HOME/packages/nvim-linux64.tar.gz
 NVIM_CONFIG_DIR=$HOME/.config/nvim
-NVIM_LINK="https://hub.fastgit.org/neovim/neovim/releases/download/nightly/nvim-linux64.tar.gz"
+NVIM_LINK="https://github.com/neovim/neovim/releases/download/stable/nvim-linux64.tar.gz"
 if [[ ! -f "$NVIM_DIR/bin/nvim" ]]; then
    echo "Installing Nvim"
    echo "Creating nvim directory under tools directory"
@@ -205,13 +219,15 @@ if [[ -d "$NVIM_CONFIG_DIR" ]]; then
    mv "$NVIM_CONFIG_DIR" "$NVIM_CONFIG_DIR.backup"
 fi
-git clone --depth=1 https://hub.fastgit.org/jdhao/nvim-config.git "$NVIM_CONFIG_DIR"
+git clone --depth=1 https://github.com/jdhao/nvim-config.git "$NVIM_CONFIG_DIR"
 echo "Installing packer.nvim"
-git clone --depth=1 https://hub.fastgit.org/wbthomason/packer.nvim \
+if [[ ! -d ~/.local/share/nvim/site/pack/packer/opt/packer.nvim ]]; then
-    ~/.local/share/nvim/site/pack/packer/start/packer.nvim
+    git clone --depth=1 https://github.com/wbthomason/packer.nvim \
        ~/.local/share/nvim/site/pack/packer/opt/packer.nvim
 fi
-echo "Installing plugins"
+echo "Installing nvim plugins, please wait"
-"$NVIM_DIR/bin/nvim" +PackerInstall +qall
+"$NVIM_DIR/bin/nvim" -c "autocmd User PackerComplete quitall" -c "PackerSync"
 echo "Finished installing Nvim and its dependencies!"
--- a/docs/nvim_setup_windows.ps1
+++ b/docs/nvim_setup_windows.ps1
@@ -15,6 +15,9 @@ scoop install universal-ctags
 # Install vim-language-server
 npm install -g vim-language-server
 # Install bash-language-server
 npm install -g bash-language-server
 # Install miniconda3
 scoop install miniconda3
@@ -26,4 +29,4 @@ pip install 'python-lsp-server[all]' pylsp-mypy pyls-isort
 # Install neovim nightly
 scoop bucket add versions
-scoop install neovim-nightly
+scoop install neovim
--- a/ginit.vim
+++ b/ginit.vim
@@ -3,6 +3,9 @@ inoremap <silent> <S-Insert>  <C-R>+
 cnoremap <S-Insert> <C-R>+
 nnoremap <silent> <C-6> <C-^>
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 "                          config for nvim-qt                          "
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 " To check if neovim-qt is running, use `exists('g:GuiLoaded')`,
 " see https://github.com/equalsraf/neovim-qt/issues/219
 if exists('g:GuiLoaded')
@@ -13,6 +16,9 @@ if exists('g:GuiLoaded')
  GuiFont! Hack\ NF:h10:l
 endif
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 "                           config for fvim                            "
 """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
 if exists('g:fvim_loaded')
  set termguicolors
  colorscheme gruvbox8_hard
--- a/init.vim
+++ b/init.vim
@@ -1,17 +1,23 @@
-"{ Header info
+" This is my personal Nvim configuration supporting Mac, Linux and Windows, with various plugins configured.
-" Description: This is my personal Nvim configuration supporting Mac, Linux
+" This configuration evolves as I learn more about Nvim and become more proficient in using Nvim.
-" and Windows, with various plugins configured. This configuration evolves as
+" Since it is very long (more than 1000 lines!), you should read it carefully and take only the settings that suit you.
-" I learn more about Nvim and becomes more proficient in using Nvim. Since it
+" I would not recommend cloning this repo and replace your own config. Good configurations are personal,
 " is very long (more than 1000 lines!), you should read it carefully and take
 " only the settings and options that suits you. I would not recommend cloning
 " this repo and replace your own config. Good configurations are personal,
 " built over time with a lot of polish.
 "
 " Author: Jie-dong Hao
 " Email: jdhao@hotmail.com
-"}
+" Blog: https://jdhao.github.io/
-"{ Main configurations
+" check if we have the lastest stable version of nvim
-let g:config_files = [
+let s:expect_ver = printf('nvim-%s', '0.7.2')
 let s:actual_ver = matchstr(execute('version'), 'NVIM v\zs[^\n]*')
 if !has(s:expect_ver)
  echohl Error | echomsg printf("%s required, but got nvim %s!", s:expect_ver, s:actual_ver) | echohl None
  finish
 endif
 let s:core_conf_files = [
      \ 'globals.vim',
      \ 'options.vim',
      \ 'autocommands.vim',
@@ -20,7 +26,6 @@ let g:config_files = [
      \ 'themes.vim'
      \ ]
-for s:fname in g:config_files
+for s:fname in s:core_conf_files
  execute printf('source %s/core/%s', stdpath('config'), s:fname)
 endfor
 "}
--- a/lua/config/alpha-nvim.lua
+++ b/lua/config/alpha-nvim.lua
@@ -18,6 +18,7 @@ dashboard.section.buttons.val = {
    dashboard.button( "Leader f f", "  > Find file", ":Leaderf file --popup<CR>"),
    dashboard.button( "Leader f r", "  > Recent files"   , ":Leaderf mru --popup<CR>"),
    dashboard.button( "Leader f g", "  > Project grep" , ":Leaderf rg --popup<CR>"),
    dashboard.button( "u", "  > Update plugins" , ":PackerSync<CR>"),
    dashboard.button( "e", "  > New file" , ":enew <CR>"),
    dashboard.button( "q", "  > Quit NVIM", ":qa<CR>"),
 }
--- a/lua/config/hlslens.lua
+++ b/lua/config/hlslens.lua
@@ -0,0 +1,34 @@
 require('hlslens').setup({
    calm_down = true,
    nearest_only = true,
 })
 local activate_hlslens = function(direction)
  local cmd = string.format("normal! %s%szzzv", vim.v.count1, direction)
  local status, msg = pcall(vim.fn.execute, cmd)
  -- 13 is the index where real error message starts
  msg = msg:sub(13)
  if not status then
    vim.api.nvim_echo({{msg, "ErrorMsg"}}, false, {})
    return
  end
  require('hlslens').start()
 end
 vim.keymap.set('n', 'n', '',
 {
  noremap = true,
  silent = true,
  callback = function() activate_hlslens('n') end
 })
 vim.keymap.set('n', 'N', '',
 {
  noremap = true,
  silent = true,
  callback = function() activate_hlslens('N') end
 })
 vim.keymap.set('n', '*', "<Plug>(asterisk-z*)<Cmd>lua require('hlslens').start()<CR>", { silent = true })
 vim.keymap.set('n', '#', "<Plug>(asterisk-z#)<Cmd>lua require('hlslens').start()<CR>", { silent = true })
--- a/lua/config/indent-blankline.lua
+++ b/lua/config/indent-blankline.lua
@@ -1,16 +1,23 @@
-require("indent_blankline").setup {
+require("indent_blankline").setup({
  -- U+2502 may also be a good choice, it will be on the middle of cursor.
  -- U+250A is also a good choice
  char = "▏",
  show_end_of_line = false,
  disable_with_nolist = true,
-  buftype_exclude = {"terminal"},
+  buftype_exclude = { "terminal" },
-  filetype_exclude = { "help", "git", "markdown", "snippets", "text" },
+  filetype_exclude = { "help", "git", "markdown", "snippets", "text", "gitconfig", "alpha" },
-}
+})
 vim.cmd([[
 function! Should_activate_indentblankline() abort
  if index(g:indent_blankline_filetype_exclude, &filetype) == -1
    IndentBlanklineEnable
  endif
 endfunction
 vim.cmd[[
 augroup indent_blankline
  autocmd!
  autocmd InsertEnter * IndentBlanklineDisable
-  autocmd InsertLeave * IndentBlanklineEnable
+  autocmd InsertLeave * call Should_activate_indentblankline()
 augroup END
-]]
+]])
--- a/lua/config/lsp.lua
+++ b/lua/config/lsp.lua
@@ -1,58 +1,66 @@
-local M = {}
+local fn = vim.fn
 local api = vim.api
 local lsp = vim.lsp
-function M.show_line_diagnostics()
+local utils = require("utils")
  local opts = {
    focusable = false,
    close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
    border = 'single'
  }
  vim.lsp.diagnostic.show_line_diagnostics(opts)
 end
 local custom_attach = function(client, bufnr)
  local function buf_set_keymap(...)
    vim.api.nvim_buf_set_keymap(bufnr, ...)
  end
  local function buf_set_option(...)
    vim.api.nvim_buf_set_option(bufnr, ...)
  end
  buf_set_option("omnifunc", "v:lua.vim.lsp.omnifunc")
  -- Mappings.
-  local opts = { noremap = true, silent = true }
+  local opts = { silent = true, buffer = bufnr }
-  buf_set_keymap("n", "gd", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
+  vim.keymap.set("n", "gd", vim.lsp.buf.definition, opts)
-  buf_set_keymap("n", "<C-]>", "<Cmd>lua vim.lsp.buf.definition()<CR>", opts)
+  vim.keymap.set("n", "<C-]>", vim.lsp.buf.definition, opts)
-  buf_set_keymap("n", "K", "<Cmd>lua vim.lsp.buf.hover()<CR>", opts)
+  vim.keymap.set("n", "K", vim.lsp.buf.hover, opts)
-  buf_set_keymap("n", "<C-k>", "<cmd>lua vim.lsp.buf.signature_help()<CR>", opts)
+  vim.keymap.set("n", "<C-k>", vim.lsp.buf.signature_help, opts)
-  buf_set_keymap("n", "<space>wa", "<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>", opts)
+  vim.keymap.set("n", "<space>wa", vim.lsp.buf.add_workspace_folder, opts)
-  buf_set_keymap("n", "<space>wr", "<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>", opts)
+  vim.keymap.set("n", "<space>wr", vim.lsp.buf.remove_workspace_folder, opts)
-  buf_set_keymap("n", "<space>wl", "<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>", opts)
+  vim.keymap.set("n", "<space>wl", function() print(vim.inspect(vim.lsp.buf.list_workspace_folders())) end, opts)
-  buf_set_keymap("n", "<space>rn", "<cmd>lua vim.lsp.buf.rename()<CR>", opts)
+  vim.keymap.set("n", "<space>rn", vim.lsp.buf.rename, opts)
-  buf_set_keymap("n", "gr", "<cmd>lua vim.lsp.buf.references()<CR>", opts)
+  vim.keymap.set("n", "gr", vim.lsp.buf.references, opts)
-  buf_set_keymap("n", "[d", "<cmd>lua vim.lsp.diagnostic.goto_prev()<CR>", opts)
+  vim.keymap.set("n", "[d", vim.diagnostic.goto_prev, opts)
-  buf_set_keymap("n", "]d", "<cmd>lua vim.lsp.diagnostic.goto_next()<CR>", opts)
+  vim.keymap.set("n", "]d", vim.diagnostic.goto_next, opts)
-  buf_set_keymap("n", "<space>q", "<cmd>lua vim.lsp.diagnostic.set_loclist()<CR>", opts)
+  vim.keymap.set("n", "<space>q", function() vim.diagnostic.setqflist({open = true}) end, opts)
-  buf_set_keymap("n", "<space>ca", "<cmd>lua vim.lsp.buf.code_action()<CR>", opts)
+  vim.keymap.set("n", "<space>ca", vim.lsp.buf.code_action, opts)
-  vim.cmd([[
+  vim.api.nvim_create_autocmd("CursorHold", {
-    autocmd CursorHold <buffer> lua require('config.lsp').show_line_diagnostics()
+    buffer=bufnr,
-  ]])
+    callback = function()
      local opts = {
        focusable = false,
        close_events = { "BufLeave", "CursorMoved", "InsertEnter", "FocusLost" },
        border = 'rounded',
        source = 'always',  -- show source in diagnostic popup window
        prefix = ' '
      }
      if not vim.b.diagnostics_pos then
        vim.b.diagnostics_pos = { nil, nil }
      end
      local cursor_pos = vim.api.nvim_win_get_cursor(0)
      if (cursor_pos[1] ~= vim.b.diagnostics_pos[1] or cursor_pos[2] ~= vim.b.diagnostics_pos[2]) and
        #vim.diagnostic.get() > 0
      then
          vim.diagnostic.open_float(nil, opts)
      end
      vim.b.diagnostics_pos = cursor_pos
    end
  })
  -- Set some key bindings conditional on server capabilities
  if client.resolved_capabilities.document_formatting then
-    buf_set_keymap("n", "<space>f", "<cmd>lua vim.lsp.buf.formatting()<CR>", opts)
+    vim.keymap.set("n", "<space>f", vim.lsp.buf.formatting_sync, opts)
  end
  if client.resolved_capabilities.document_range_formatting then
-    buf_set_keymap("x", "<space>f", "<cmd>lua vim.lsp.buf.range_formatting()<CR><ESC>", opts)
+    vim.keymap.set("x", "<space>f", vim.lsp.buf.range_formatting, opts)
  end
  -- The blow command will highlight the current variable and its usages in the buffer.
  if client.resolved_capabilities.document_highlight then
    vim.cmd([[
-      hi link LspReferenceRead Visual
+      hi! link LspReferenceRead Visual
-      hi link LspReferenceText Visual
+      hi! link LspReferenceText Visual
-      hi link LspReferenceWrite Visual
+      hi! link LspReferenceWrite Visual
      augroup lsp_document_highlight
        autocmd! * <buffer>
        autocmd CursorHold <buffer> lua vim.lsp.buf.document_highlight()
@@ -67,63 +75,88 @@ local custom_attach = function(client, bufnr)
  end
 end
-local capabilities = require('cmp_nvim_lsp').update_capabilities(vim.lsp.protocol.make_client_capabilities())
+local capabilities = lsp.protocol.make_client_capabilities()
 capabilities = require('cmp_nvim_lsp').update_capabilities(capabilities)
 capabilities.textDocument.completion.completionItem.snippetSupport = true
 local lspconfig = require("lspconfig")
-lspconfig.pylsp.setup({
+if utils.executable('pylsp') then
-  on_attach = custom_attach,
+  lspconfig.pylsp.setup({
-  settings = {
+    on_attach = custom_attach,
-    pylsp = {
+    settings = {
-      plugins = {
+      pylsp = {
-        pylint = { enabled = true, executable = "pylint" },
+        plugins = {
-        pyflakes = { enabled = false },
+          pylint = { enabled = true, executable = "pylint" },
-        pycodestyle = { enabled = false },
+          pyflakes = { enabled = false },
-        jedi_completion = { fuzzy = true },
+          pycodestyle = { enabled = false },
-        pyls_isort = { enabled = true },
+          jedi_completion = { fuzzy = true },
-        pylsp_mypy = { enabled = true },
+          pyls_isort = { enabled = true },
          pylsp_mypy = { enabled = true },
        },
      },
    },
-  },
+    flags = {
-  flags = {
+      debounce_text_changes = 200,
-    debounce_text_changes = 200,
+    },
-  },
+    capabilities = capabilities,
-  capabilities = capabilities,
+  })
-})
+else
  vim.notify("pylsp not found!", 'warn', {title = 'Nvim-config'})
 end
-- lspconfig.pyright.setup{
+-- if utils.executable('pyright') then
--   on_attach = custom_attach,
+--   lspconfig.pyright.setup{
--   capabilities = capabilities
+--     on_attach = custom_attach,
-- }
+--     capabilities = capabilities
 --   }
 -- else
 --   vim.notify("pyright not found!", 'warn', {title = 'Nvim-config'})
 -- end
-lspconfig.clangd.setup({
+if utils.executable('clangd') then
-  on_attach = custom_attach,
+  lspconfig.clangd.setup({
-  capabilities = capabilities,
+    on_attach = custom_attach,
-  filetypes = { "c", "cpp", "cc" },
+    capabilities = capabilities,
-  flags = {
+    filetypes = { "c", "cpp", "cc" },
-    debounce_text_changes = 500,
+    flags = {
-  },
+      debounce_text_changes = 500,
-})
+    },
  })
 else
  vim.notify("clangd not found!", 'warn', {title = 'Nvim-config'})
 end
 -- set up vim-language-server
-lspconfig.vimls.setup({
+if utils.executable('vim-language-server') then
-  on_attach = custom_attach,
+  lspconfig.vimls.setup({
-  flags = {
+    on_attach = custom_attach,
-    debounce_text_changes = 500,
+    flags = {
-  },
+      debounce_text_changes = 500,
-  capabilities = capabilities,
+    },
-})
+    capabilities = capabilities,
  })
 else
  vim.notify("vim-language-server not found!", 'warn', {title = 'Nvim-config'})
 end
-local sumneko_binary_path = vim.fn.exepath("lua-language-server")
+-- set up bash-language-server
 if utils.executable('bash-language-server') then
  lspconfig.bashls.setup({
    on_attach = custom_attach,
    capabilities = capabilities,
  })
 end
 local sumneko_binary_path = fn.exepath("lua-language-server")
 if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
-  local sumneko_root_path = vim.fn.fnamemodify(sumneko_binary_path, ":h:h:h")
+  local sumneko_root_path = fn.fnamemodify(sumneko_binary_path, ":h:h:h")
  local runtime_path = vim.split(package.path, ";")
  table.insert(runtime_path, "lua/?.lua")
  table.insert(runtime_path, "lua/?/init.lua")
-  require("lspconfig").sumneko_lua.setup({
+  lspconfig.sumneko_lua.setup({
    on_attach = custom_attach,
    cmd = { sumneko_binary_path, "-E", sumneko_root_path .. "/main.lua" },
    settings = {
@@ -140,7 +173,7 @@ if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
        },
        workspace = {
          -- Make the server aware of Neovim runtime files
-          library = vim.api.nvim_get_runtime_file("", true),
+          library = api.nvim_get_runtime_file("", true),
        },
        -- Do not send telemetry data containing a randomized but unique identifier
        telemetry = {
@@ -153,54 +186,27 @@ if vim.g.is_mac or vim.g.is_linux and sumneko_binary_path ~= "" then
 end
 -- Change diagnostic signs.
-vim.fn.sign_define("LspDiagnosticsSignError", { text = "✗", texthl = "LspDiagnosticsDefaultError" })
+fn.sign_define("DiagnosticSignError", { text = "✗", texthl = "DiagnosticSignError" })
-vim.fn.sign_define("LspDiagnosticsSignWarning", { text = "!", texthl = "LspDiagnosticsDefaultWarning" })
+fn.sign_define("DiagnosticSignWarn", { text = "!", texthl = "DiagnosticSignWarn" })
-vim.fn.sign_define("LspDiagnosticsSignInformation", { text = "", texthl = "LspDiagnosticsDefaultInformation" })
+fn.sign_define("DiagnosticSignInformation", { text = "", texthl = "DiagnosticSignInfo" })
-vim.fn.sign_define("LspDiagnosticsSignHint", { text = "", texthl = "LspDiagnosticsDefaultHint" })
+fn.sign_define("DiagnosticSignHint", { text = "", texthl = "DiagnosticSignHint" })
-vim.lsp.handlers["textDocument/publishDiagnostics"] = vim.lsp.with(vim.lsp.diagnostic.on_publish_diagnostics, {
+-- global config for diagnostic
 vim.diagnostic.config({
  underline = false,
  virtual_text = false,
  signs = true,
-  update_in_insert = false,
+  severity_sort = true,
 })
-- Refs: https://github.com/neovim/nvim-lspconfig/wiki/UI-customization#show-source-in-diagnostics
+-- lsp.handlers["textDocument/publishDiagnostics"] = lsp.with(lsp.diagnostic.on_publish_diagnostics, {
-vim.lsp.handlers["textDocument/publishDiagnostics"] = function(_, result, context, _)
+--   underline = false,
-  -- result contains diagnostics and uri
+--   virtual_text = false,
-  -- context contains client_id and method, but not always buf_nr
+--   signs = true,
-  local client_id = context.client_id
+--   update_in_insert = false,
-  local diagnostics = result.diagnostics
+-- })
  local uri = result.uri
-  local bufnr = vim.uri_to_bufnr(uri)
+-- Change border of documentation hover window, See https://github.com/neovim/neovim/pull/13998.
-  if not bufnr then
+lsp.handlers["textDocument/hover"] = lsp.with(vim.lsp.handlers.hover, {
    return
  end
  if not vim.api.nvim_buf_is_loaded(bufnr) then
    return
  end
  -- change diagnostics format
  for i, v in ipairs(diagnostics) do
    diagnostics[i].message = string.format("%s: %s", v.source, v.message)
  end
  vim.lsp.diagnostic.save(diagnostics, bufnr, client_id)
  local config = {
    underline = false,
    virtual_text = false,
    signs = true,
    update_in_insert = false,
  }
  vim.lsp.diagnostic.display(diagnostics, bufnr, client_id, config)
 end
 -- The following settings works with the bleeding edge neovim.
 -- See https://github.com/neovim/neovim/pull/13998.
 vim.lsp.handlers["textDocument/hover"] = vim.lsp.with(vim.lsp.handlers.hover, {
  border = "rounded",
 })
 return M
--- a/lua/config/nvim-cmp.lua
+++ b/lua/config/nvim-cmp.lua
@@ -9,54 +9,76 @@ cmp.setup({
      vim.fn["UltiSnips#Anon"](args.body)
    end,
  },
-  mapping = {
+  mapping = cmp.mapping.preset.insert({
-    ['<Tab>'] = function(fallback)
+          ['<Tab>'] = function(fallback)
-      if cmp.visible() then
+            if cmp.visible() then
-        cmp.select_next_item()
+              cmp.select_next_item()
-      else
+            else
-        fallback()
+              fallback()
-      end
+            end
-    end,
+          end,
-    ['<S-Tab>'] = function(fallback)
+          ['<S-Tab>'] = function(fallback)
-      if cmp.visible() then
+            if cmp.visible() then
-        cmp.select_prev_item()
+              cmp.select_prev_item()
-      else
+            else
-        fallback()
+              fallback()
-      end
+            end
-    end,
+          end,
-    ['<Esc>'] = cmp.mapping.close(),
+          ['<CR>'] = cmp.mapping.confirm({ select = true }),
-    ['<CR>'] = cmp.mapping.confirm({ select = true }),
+          ['<C-e>'] = cmp.mapping.abort(),
-    ['<C-d>'] = cmp.mapping.scroll_docs(-4),
+          ['<Esc>'] = cmp.mapping.close(),
-    ['<C-f>'] = cmp.mapping.scroll_docs(4),
+          ['<C-d>'] = cmp.mapping.scroll_docs(-4),
-  },
+          ['<C-f>'] = cmp.mapping.scroll_docs(4),
        }),
  sources = {
    { name = 'nvim_lsp' }, -- For nvim-lsp
    { name = 'ultisnips' }, -- For ultisnips user.
    { name = 'nvim_lua' }, -- for nvim lua function
    { name = 'path' }, -- for path completion
    { name = 'buffer', keyword_length = 4 }, -- for buffer word completion
    { name = 'omni' },
    { name = 'emoji', insert = true, } -- emoji completion
  },
  completion = {
    keyword_length = 1,
    completeopt = "menu,noselect"
  },
-  experimental = {
+  view = {
-    ghost_text = false
+    entries = 'custom',
  },
  formatting = {
    format = lspkind.cmp_format({
-      with_text = false,
+      mode = "symbol_text",
-      menu = {
+      menu = ({
        nvim_lsp = "[LSP]",
        ultisnips = "[US]",
        nvim_lua = "[Lua]",
        path = "[Path]",
        buffer = "[Buffer]",
        emoji = "[Emoji]",
-      },
+	      omni = "[Omni]",
      }),
    }),
  },
 })
-vim.cmd("hi link CmpItemMenu Comment")
+--  see https://github.com/hrsh7th/nvim-cmp/wiki/Menu-Appearance#how-to-add-visual-studio-code-dark-theme-colors-to-the-menu
 vim.cmd[[
  highlight! link CmpItemMenu Comment
  " gray
  highlight! CmpItemAbbrDeprecated guibg=NONE gui=strikethrough guifg=#808080
  " blue
  highlight! CmpItemAbbrMatch guibg=NONE guifg=#569CD6
  highlight! CmpItemAbbrMatchFuzzy guibg=NONE guifg=#569CD6
  " light blue
  highlight! CmpItemKindVariable guibg=NONE guifg=#9CDCFE
  highlight! CmpItemKindInterface guibg=NONE guifg=#9CDCFE
  highlight! CmpItemKindText guibg=NONE guifg=#9CDCFE
  " pink
  highlight! CmpItemKindFunction guibg=NONE guifg=#C586C0
  highlight! CmpItemKindMethod guibg=NONE guifg=#C586C0
  " front
  highlight! CmpItemKindKeyword guibg=NONE guifg=#D4D4D4
  highlight! CmpItemKindProperty guibg=NONE guifg=#D4D4D4
  highlight! CmpItemKindUnit guibg=NONE guifg=#D4D4D4
 ]]
--- a/lua/config/nvim-notify.lua
+++ b/lua/config/nvim-notify.lua
@@ -4,6 +4,7 @@ nvim_notify.setup({
  stages = "fade_in_slide_out",
  -- Default timeout for notifications
  timeout = 1500,
  background_colour = "#2E3440",
 })
 vim.notify = nvim_notify
--- a/lua/config/nvim-tree.lua
+++ b/lua/config/nvim-tree.lua
@@ -0,0 +1,119 @@
 local nvim_tree = require("nvim-tree")
 nvim_tree.setup({
  auto_reload_on_write = true,
  disable_netrw = false,
  hijack_cursor = false,
  hijack_netrw = true,
  hijack_unnamed_buffer_when_opening = false,
  ignore_buffer_on_setup = false,
  open_on_setup = false,
  open_on_setup_file = false,
  open_on_tab = false,
  sort_by = "name",
  update_cwd = false,
  view = {
    width = 30,
    height = 30,
    hide_root_folder = false,
    side = "left",
    preserve_window_proportions = false,
    number = false,
    relativenumber = false,
    signcolumn = "yes",
    mappings = {
      custom_only = false,
      list = {
        -- user mappings go here
      },
    },
  },
  renderer = {
    indent_markers = {
      enable = false,
      icons = {
        corner = "└ ",
        edge = "│ ",
        none = "  ",
      },
    },
    icons = {
      webdev_colors = true,
    },
  },
  hijack_directories = {
    enable = true,
    auto_open = true,
  },
  update_focused_file = {
    enable = false,
    update_cwd = false,
    ignore_list = {},
  },
  ignore_ft_on_setup = {},
  system_open = {
    cmd = "",
    args = {},
  },
  diagnostics = {
    enable = false,
    show_on_dirs = false,
    icons = {
      hint = "",
      info = "",
      warning = "",
      error = "",
    },
  },
  filters = {
    dotfiles = false,
    custom = {},
    exclude = {},
  },
  git = {
    enable = true,
    ignore = true,
    timeout = 400,
  },
  actions = {
    use_system_clipboard = true,
    change_dir = {
      enable = true,
      global = false,
      restrict_above_cwd = false,
    },
    open_file = {
      quit_on_open = false,
      resize_window = false,
      window_picker = {
        enable = true,
        chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890",
        exclude = {
          filetype = { "notify", "packer", "qf", "diff", "fugitive", "fugitiveblame" },
          buftype = { "nofile", "terminal", "help" },
        },
      },
    },
  },
  trash = {
    cmd = "trash",
    require_confirm = true,
  },
  log = {
    enable = false,
    truncate = false,
    types = {
      all = false,
      config = false,
      copy_paste = false,
      diagnostics = false,
      git = false,
      profile = false,
    },
  },
 })
 vim.keymap.set('n', '<space>s', function()
  return require('nvim-tree').toggle(false, true)
 end,
 { noremap = true, silent = true, desc = "toggle nvim-tree"})
--- a/lua/config/nvim_hop.lua
+++ b/lua/config/nvim_hop.lua
@@ -1,6 +1,14 @@
 vim.cmd[[ hi HopNextKey cterm=bold ctermfg=176 gui=bold guibg=#ff00ff guifg=#ffffff ]]
 vim.cmd[[ hi HopNextKey1 cterm=bold ctermfg=176 gui=bold guibg=#ff00ff guifg=#ffffff ]]
 vim.cmd[[ hi HopNextKey2 cterm=bold ctermfg=176 gui=bold guibg=#ff00ff guifg=#ffffff ]]
 require('hop').setup({
  case_insensitive = true,
  char2_fallback_key = '<CR>',
  quit_key='<Esc>',
 })
-vim.api.nvim_set_keymap('n', 'f', "<cmd>lua require'hop'.hint_char2()<cr>", {noremap = true})
+vim.keymap.set('n', 'f', function()
  return require('hop').hint_char2()
 end,
 { silent = true, noremap = true, desc = "nvim-hop char2" })
--- a/lua/config/statusline.lua
+++ b/lua/config/statusline.lua
@@ -0,0 +1,126 @@
 local fn = vim.fn
 local function spell()
  if vim.o.spell then
    return string.format("[SPELL]")
  end
  return ""
 end
 local function ime_state()
  if vim.g.is_mac then
    -- ref: https://github.com/vim-airline/vim-airline/blob/master/autoload/airline/extensions/xkblayout.vim#L11
    local layout = fn.libcall(vim.g.XkbSwitchLib, 'Xkb_Switch_getXkbLayout', '')
    if layout == '0' then
      return '[CN]'
    end
  end
  return ""
 end
 local function trailing_space()
  -- Get the positions of trailing whitespaces from plugin 'jdhao/whitespace.nvim'.
  local trailing_space_pos = vim.b.trailing_whitespace_pos
  local msg = ""
  if #trailing_space_pos > 0 then
    -- Note that lua index is 1-based, not zero based!!!
    local line = trailing_space_pos[1][1]
    msg = string.format("[%d]trailing", line)
  end
  return msg
 end
 local function mixed_indent()
  local space_pat = [[\v^ +]]
  local tab_pat = [[\v^\t+]]
  local space_indent = fn.search(space_pat, 'nwc')
  local tab_indent = fn.search(tab_pat, 'nwc')
  local mixed = (space_indent > 0 and tab_indent > 0)
  local mixed_same_line
  if not mixed then
    mixed_same_line = fn.search([[\v^(\t+ | +\t)]], 'nwc')
    mixed = mixed_same_line > 0
  end
  if not mixed then return '' end
  if mixed_same_line ~= nil and mixed_same_line > 0 then
     return 'MI:'..mixed_same_line
  end
  local space_indent_cnt = fn.searchcount({pattern=space_pat, max_count=1e3}).total
  local tab_indent_cnt =  fn.searchcount({pattern=tab_pat, max_count=1e3}).total
  if space_indent_cnt > tab_indent_cnt then
    return 'MI:'..tab_indent
  else
    return 'MI:'..space_indent
  end
 end
 require("lualine").setup({
  options = {
    icons_enabled = true,
    theme = "auto",
    -- component_separators = { left = "", right = "" },
    -- section_separators = { left = "", right = "" },
    section_separators = "",
    component_separators = "",
    disabled_filetypes = {},
    always_divide_middle = true,
  },
  sections = {
    lualine_a = { "mode" },
    lualine_b = { "branch", "diff" },
    lualine_c = {
      "filename",
      {
        ime_state,
        color = {fg = 'black', bg = '#f46868'}
      },
      {
        spell,
        color = {fg = 'black', bg = '#a7c080'}
      },
    },
    lualine_x = {
      "encoding",
      {
        "fileformat",
        symbols = {
          unix = "unix",
          dos = "win",
          mac = "mac",
        },
      },
      "filetype",
    },
    lualine_y = { "progress" },
    lualine_z = {
      "location",
      {
        "diagnostics",
        sources = { "nvim_diagnostic" }
      },
      {
        trailing_space,
        color = "WarningMsg"
      },
      {
        mixed_indent,
        color = "WarningMsg"
      },
    },
  },
  inactive_sections = {
    lualine_a = {},
    lualine_b = {},
    lualine_c = { "filename" },
    lualine_x = { "location" },
    lualine_y = {},
    lualine_z = {},
  },
  tabline = {},
  extensions = {'quickfix', 'fugitive', 'nvim-tree'},
 })
--- a/lua/custom-map.lua
+++ b/lua/custom-map.lua
@@ -0,0 +1,8 @@
 local keymap = vim.keymap
 -- Go to the begining and end of current line in insert mode quickly
 keymap.set('i', '<C-A>', '<HOME>')
 keymap.set('i', '<C-E>', '<END>')
 -- Delete the character to the right of the cursor
 keymap.set('i', '<C-D>', '<DEL>')
--- a/lua/plugins.lua
+++ b/lua/plugins.lua
@@ -4,14 +4,7 @@ local fn = vim.fn
 vim.g.package_home = fn.stdpath("data") .. "/site/pack/packer/"
 local packer_install_dir = vim.g.package_home .. "/opt/packer.nvim"
-local plug_url_format = ""
+local packer_repo = "https://github.com/wbthomason/packer.nvim"
 if vim.g.is_linux then
  plug_url_format = "https://hub.fastgit.org/%s"
 else
  plug_url_format = "https://github.com/%s"
 end
 local packer_repo = string.format(plug_url_format, "wbthomason/packer.nvim")
 local install_cmd = string.format("10split |term git clone --depth=1 %s %s", packer_repo, packer_install_dir)
 -- Auto-install packer in case it hasn't been installed.
@@ -22,39 +15,39 @@ end
 -- Load packer.nvim
 vim.cmd("packadd packer.nvim")
 local util = require('packer.util')
 require("packer").startup({
  function(use)
    -- it is recommened to put impatient.nvim before any other plugins
    use {'lewis6991/impatient.nvim', config = [[require('impatient')]]}
    use({"wbthomason/packer.nvim", opt = true})
-    use {"onsails/lspkind-nvim", event = "BufEnter"}
+    use({"onsails/lspkind-nvim", event = "VimEnter"})
    -- auto-completion engine
    use {"hrsh7th/nvim-cmp", after = "lspkind-nvim", config = [[require('config.nvim-cmp')]]}
    -- nvim-cmp completion sources
    use {"hrsh7th/cmp-nvim-lsp", after = "nvim-cmp"}
    -- nvim-lsp configuration (it relies on cmp-nvim-lsp, so it should be loaded after cmp-nvim-lsp).
    use({ "neovim/nvim-lspconfig", after = "cmp-nvim-lsp", config = [[require('config.lsp')]] })
    use {"hrsh7th/cmp-nvim-lua", after = "nvim-cmp"}
    use {"hrsh7th/cmp-path", after = "nvim-cmp"}
    use {"hrsh7th/cmp-buffer", after = "nvim-cmp"}
    use { "hrsh7th/cmp-omni", after = "nvim-cmp" }
    -- use {"hrsh7th/cmp-cmdline", after = "nvim-cmp"}
    use {"quangnguyen30192/cmp-nvim-ultisnips", after = {'nvim-cmp', 'ultisnips'}}
    if vim.g.is_mac then
      use {"hrsh7th/cmp-emoji", after = 'nvim-cmp'}
    end
    -- nvim-lsp configuration (it relies on cmp-nvim-lsp, so it should be loaded after cmp-nvim-lsp).
    use({ "neovim/nvim-lspconfig", after = "cmp-nvim-lsp", config = [[require('config.lsp')]] })
    if vim.g.is_mac then
      use({ "nvim-treesitter/nvim-treesitter", event = 'BufEnter', run = ":TSUpdate", config = [[require('config.treesitter')]] })
    end
    -- Python syntax highlighting and more
    if vim.g.is_win then
      use({ "numirias/semshi", ft = "python", config = "vim.cmd [[UpdateRemotePlugins]]" })
    end
    -- Python indent (follows the PEP8 style)
    use({ "Vimjas/vim-python-pep8-indent", ft = { "python" } })
@@ -70,16 +63,24 @@ require("packer").startup({
    end
    -- Super fast buffer jump
-    use { 'phaazon/hop.nvim', event = "VimEnter", config = [[require('config.nvim_hop')]] }
+    use {
      'phaazon/hop.nvim',
      event = "VimEnter",
      config = function()
        vim.defer_fn(function() require('config.nvim_hop') end, 2000)
      end
    }
    -- Clear highlight search automatically for you
-    use({"romainl/vim-cool", event = "VimEnter"})
+    -- use({"romainl/vim-cool", event = "VimEnter"})
-    -- Show current search term in different color
+    -- Show match number and index for searching
-    use({"PeterRincker/vim-searchlight", event = "VimEnter"})
+    use {
-
+      'kevinhwang91/nvim-hlslens',
-    -- Show match number for search
+      branch = 'main',
-    use({"kevinhwang91/nvim-hlslens", event = 'VimEnter'})
+      keys = {{'n', '*'}, {'n', '#'}, {'n', 'n'}, {'n', 'N'}},
      config = [[require('config.hlslens')]]
    }
    -- Stay after pressing * and search selected text
    use({"haya14busa/vim-asterisk", event = 'VimEnter'})
@@ -92,11 +93,11 @@ require("packer").startup({
    end
    use {
-      'nvim-telescope/telescope.nvim',
+      'nvim-telescope/telescope.nvim', cmd = 'Telescope',
      requires = { {'nvim-lua/plenary.nvim'} }
    }
    -- search emoji and other symbols
-    use 'nvim-telescope/telescope-symbols.nvim'
+    use {'nvim-telescope/telescope-symbols.nvim', after = 'telescope.nvim'}
    -- Another similar plugin is command-t
    -- use 'wincent/command-t'
@@ -117,27 +118,43 @@ require("packer").startup({
    use({"NTBBloodbath/doom-one.nvim", opt = true})
    use({"sainnhe/everforest", opt = true})
    use({"EdenEast/nightfox.nvim", opt = true})
    use({"rebelot/kanagawa.nvim", opt = true})
    -- Show git change (change, delete, add) signs in vim sign column
    use({"mhinz/vim-signify", event = 'BufEnter'})
    -- Another similar plugin
    -- use 'airblade/vim-gitgutter'
-    -- colorful status line and theme
+    use {'kyazdani42/nvim-web-devicons', event = 'VimEnter'}
-    use({"vim-airline/vim-airline-themes", after = 'vim-signify',})
+
-    use({"vim-airline/vim-airline", after = 'vim-airline-themes',})
+    use {
      'nvim-lualine/lualine.nvim',
      event = 'VimEnter',
      config = [[require('config.statusline')]]
    }
    use({ "akinsho/bufferline.nvim", event = "VimEnter", config = [[require('config.bufferline')]] })
    use { 'goolord/alpha-nvim', config = [[require('config.alpha-nvim')]] }
    -- fancy start screen
-    use({ "lukas-reineke/indent-blankline.nvim", event = "VimEnter", config = [[require('config.indent-blankline')]] })
+    -- use { 'goolord/alpha-nvim', event = 'VimEnter', config = [[require('config.alpha-nvim')]] }
    use({
      "lukas-reineke/indent-blankline.nvim",
      event = 'VimEnter',
      config = [[require('config.indent-blankline')]]
    })
    -- Highlight URLs inside vim
    use({"itchyny/vim-highlighturl", event = "VimEnter"})
    -- notification plugin
-    use({ "rcarriga/nvim-notify", event = "BufEnter", config = [[require('config.nvim-notify')]] })
+    use({
      "rcarriga/nvim-notify",
      event = "BufEnter",
      config = function()
        vim.defer_fn(function() require('config.nvim-notify') end, 2000)
      end
    })
    -- For Windows and Mac, we can open an URL in the browser. For Linux, it may
    -- not be possible since we maybe in a server which disables GUI.
@@ -148,8 +165,6 @@ require("packer").startup({
    -- Only install these plugins if ctags are installed on the system
    if utils.executable("ctags") then
      -- plugin to manage your tags
      use({"ludovicchabant/vim-gutentags", event = "VimEnter"})
      -- show file tags in vim window
      use({"liuchengxu/vista.vim", cmd = "Vista"})
    end
@@ -168,7 +183,13 @@ require("packer").startup({
    -- use 'mg979/vim-visual-multi'
    -- Autosave files on certain events
-    use({"Pocco81/AutoSave.nvim", event = "VimEnter", config = [[require('config.autosave')]]})
+    use({
      "Pocco81/AutoSave.nvim",
      event = "VimEnter",
      config = function()
        vim.defer_fn(function() require('config.autosave') end, 1500)
      end
    })
    -- Show undo history visually
    use({"simnalamburt/vim-mundo", cmd = {"MundoToggle", "MundoShow"}})
@@ -207,7 +228,9 @@ require("packer").startup({
    -- Better git log display
    use({ "rbong/vim-flog", requires = "tpope/vim-fugitive", cmd = { "Flog" } })
-    use({ "kevinhwang91/nvim-bqf", event = "FileType qf", config = [[require('config.bqf')]] })
+    use({ "christoomey/vim-conflicted", requires = "tpope/vim-fugitive", cmd = {"Conflicted"}})
    use({ "kevinhwang91/nvim-bqf", ft = "qf", config = [[require('config.bqf')]] })
    -- Better git commit experience
    use({"rhysd/committia.vim", opt = true, setup = [[vim.cmd('packadd committia.vim')]]})
@@ -274,7 +297,13 @@ require("packer").startup({
    -- Smoothie motions
    -- use 'psliwka/vim-smoothie'
-    use({ "karb94/neoscroll.nvim", event = "VimEnter", config = [[require('config.neoscroll')]] })
+    use({
      "karb94/neoscroll.nvim",
      event = "VimEnter",
      config = function()
        vim.defer_fn(function() require('config.neoscroll') end, 2000)
      end
    })
    use({"tpope/vim-scriptease", cmd = {"Scriptnames", "Message", "Verbose"}})
@@ -311,15 +340,30 @@ require("packer").startup({
    use({"gelguy/wilder.nvim", opt = true, setup = [[vim.cmd('packadd wilder.nvim')]]})
    -- showing keybindings
-    use {"folke/which-key.nvim", event = "VimEnter", config = [[require('config.which-key')]]}
+    use {"folke/which-key.nvim",
    event = "VimEnter",
    config = function()
      vim.defer_fn(function() require('config.which-key') end, 2000)
    end
    }
    -- show and trim trailing whitespaces
    use {'jdhao/whitespace.nvim', event = 'VimEnter'}
    -- file explorer
    use {
      'kyazdani42/nvim-tree.lua',
      requires = { 'kyazdani42/nvim-web-devicons' },
      config = [[require('config.nvim-tree')]]
    }
  end,
  config = {
    max_jobs = 16,
-    git = {
+    compile_path = util.join_paths(fn.stdpath('data'), 'site', 'lua', 'packer_compiled.lua'),
      default_url_format = plug_url_format,
    },
  },
 })
 local status, _ = pcall(require, 'packer_compiled')
 if not status then
  vim.notify("Error requiring packer_compiled.lua: run PackerSync to fix!")
 end
--- a/lua/utils.lua
+++ b/lua/utils.lua
@@ -1,17 +1,28 @@
 local fn = vim.fn
 -- inspect something
 -- Taken from https://github.com/jamestthompson3/vimConfig/blob/eeef4a8eeb5a24938f8a0969a35f69c78643fb66/lua/tt/nvim_utils.lua#L106
 function inspect(item)
-  print(vim.inspect(item))
+  vim.pretty_print(item)
 end
 local M = {}
 function M.executable(name)
-  if vim.fn.executable(name) > 0 then
+  if fn.executable(name) > 0 then
    return true
  end
  return false
 end
 function M.may_create_dir()
  local fpath = fn.expand('<afile>')
  local parent_dir = fn.fnamemodify(fpath, ":p:h")
  local res = fn.isdirectory(parent_dir)
  if res == 0 then
    fn.mkdir(parent_dir, 'p')
  end
 end
 return M
--- a/my_snippets/cpp.snippets
+++ b/my_snippets/cpp.snippets
@@ -8,6 +8,7 @@ snippet bare "barebone code template"
 #include <unordered_set>
 #include <stack>
 #include <queue>
 #include <numeric>
 using std::cout;
 using std::endl;
@@ -23,6 +24,7 @@ using std::pair;
 using std::make_pair;
 int main()
 {
@@ -41,8 +43,9 @@ void printList(const T& arr, const string& desc){
 	std::cout << desc << ": [";
 	for (auto it = arr.begin(); it != arr.end(); it++){
-		std::cout << *it << ((std::next(it) != arr.end()) ? ", " : "]\n");
+		std::cout << *it << ((std::next(it) != arr.end()) ? ", " : "");
 	}
 	std::cout << "]\n";
 }
 endsnippet
@@ -53,13 +56,25 @@ void printMat(const vector<vector<T>>& mat, const string& desc){
 	for (auto it1 = mat.begin(); it1 != mat.end(); it1++){
 		auto cur_vec = *it1;
 		cout << "[";
 		for (auto it2 = cur_vec.begin(); it2 != cur_vec.end(); it2++){
-			cout << *it2 << ((std::next(it2) != cur_vec.end()) ? ", " : "\n");
+			cout << *it2 << ((std::next(it2) != cur_vec.end()) ? ", " : "]\n");
 		}
 	}
 }
 endsnippet
 snippet pqueue "print queue"
 template <class T>
 void printQueue(T q){
 	while(!q.empty()){
 		std::cout << q.top() << " ";
 		q.pop();
 	}
 	std::cout << '\n';
 }
 endsnippet
 snippet cout "print a variable" w
 cout << "$1: " << $2 << endl;
 endsnippet
--- a/my_snippets/markdown.snippets
+++ b/my_snippets/markdown.snippets
@@ -23,7 +23,7 @@ snippet k3 "Three key strokes shortcut"
 <kbd>${1:KEY}</kbd> + <kbd>${2:KEY}</kbd> + <kbd>${3:KEY}</kbd>
 endsnippet
-snippet "meta" "Markdown front matter (YAML format)" b
+snippet meta "Markdown front matter (YAML format)" b
 ---
 title: "$1"
 date: `!p from datetime import datetime
@@ -70,3 +70,99 @@ endsnippet
 snippet yh "直角引号" w
 「$1」
 endsnippet
 snippet info "info box"
 <style type="text/css">
@import url('//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css');
 .info-msg {
 	color: #059;
 	background-color: #BEF;
 	margin: 5px 0;
 	margin-bottom: 20px;
 	padding: 10px;
 	border-radius: 5px 5px 5px 5px;
 	border: 2px solid transparent;
 	border-color: transparent;
 }
 </style>
 <div class="info-msg">
 	<i class="fa fa-info-circle"> Info</i></br>
 	${1:info text}
 </div>
 $0
 endsnippet
 snippet warn "warning box"
 <style type="text/css">
@import url('//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css');
 .warning-msg {
 	color: #9F6000;
 	background-color: #FEEFB3;
 	margin: 5px 0;
 	margin-bottom: 20px;
 	padding: 10px;
 	border-radius: 5px 5px 5px 5px;
 	border: 2px solid transparent;
 	border-color: transparent;
 }
 </style>
 <div class="warning-msg">
 	<i class="fa fa-warning"> Warning</i></br>
 	${1:warning text}
 </div>
 $0
 endsnippet
 snippet error "error box"
 <style type="text/css">
@import url('//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css');
 .error-msg {
 	color: #D8000C;
 	background-color: #FFBABA;
 	margin: 5px 0;
 	margin-bottom: 20px;
 	padding: 10px;
 	border-radius: 5px 5px 5px 5px;
 	border: 2px solid transparent;
 	border-color: transparent;
 }
 </style>
 <div class="error-msg">
 	<i class="fa fa-times-circle"> Error</i></br>
 	${1:error text}
 </div>
 $0
 endsnippet
 snippet success "success box"
 <style type="text/css">
@import url('//maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css');
 .success-msg {
 	color: #270;
 	background-color: #DFF2BF;
 	margin: 5px 0;
 	margin-bottom: 20px;
 	padding: 10px;
 	border-radius: 5px 5px 5px 5px;
 	border: 2px solid transparent;
 	border-color: transparent;
 }
 </style>
 <div class="success-msg">
 	<i class="fa fa-check"></i>
 	${1:success text}
 </div>
 $0
 endsnippet
 snippet td "too long do not read" bw
 tl;dr: $1
 endsnippet
--- a/my_snippets/python.snippets
+++ b/my_snippets/python.snippets
@@ -24,3 +24,7 @@ def main():
 if __name__ == "__main__":
 	main()
 endsnippet
 snippet sol "solution" b
 solution = Solution()
 endsnippet
--- a/my_snippets/snippets.snippets
+++ b/my_snippets/snippets.snippets
@@ -0,0 +1,6 @@
 # copied from https://github.com/honza/vim-snippets/blob/master/UltiSnips/snippets.snippets
 snippet snip "Ultisnips snippet definition" b
 `!p snip.rv = "snippet"` ${1:Tab_trigger} "${2:Description}" ${3:b}
 ${0:${VISUAL}}
 `!p snip.rv = "endsnippet"`
 endsnippet
--- a/my_snippets/tex.snippets
+++ b/my_snippets/tex.snippets
@@ -1,3 +1,9 @@
-snippet frac "Math fractions"
+snippet use "usepackage" b
-\frac{${1:NUM}}{${2:DEN}} $0
+\usepackage{${1:package}}
 endsnippet
 snippet eqa "equation enviroment" b
 \begin{equation}\label{$1}
 	$2
 \end{equation}
 endsnippet
--- a/plugin/command.vim
+++ b/plugin/command.vim
@@ -3,3 +3,8 @@ command! -nargs=1 -complete=command Redir call utils#CaptureCommandOutput(<q-arg
 command! -bar -bang -nargs=+ -complete=file Edit call utils#MultiEdit([<f-args>])
 call utils#Cabbrev('edit', 'Edit')
 call utils#Cabbrev('man', 'Man')
 " show current date and time in human readable format
 command! -nargs=? Datetime echo utils#iso_time(<q-args>)
--- a/plugin/log-autocmds.vim
+++ b/plugin/log-autocmds.vim
@@ -0,0 +1,119 @@
 command! LogAutocmds call s:log_autocmds_toggle()
 function! s:log_autocmds_toggle()
  augroup LogAutocmd
    autocmd!
  augroup END
  let l:date = strftime('%F', localtime())
  let s:activate = get(s:, 'activate', 0) ? 0 : 1
  if !s:activate
    call s:log('Stopped autocmd log (' . l:date . ')')
    return
  endif
  call s:log('Started autocmd log (' . l:date . ')')
  augroup LogAutocmd
    for l:au in s:aulist
      silent execute 'autocmd' l:au '* call s:log(''' . l:au . ''')'
    endfor
  augroup END
 endfunction
 function! s:log(message)
  silent execute '!echo "'
        \ . strftime('%T', localtime()) . ' - ' . a:message . '"'
        \ '>> /tmp/vim_log_autocommands'
 endfunction
 " These are deliberately left out due to side effects
 " - SourceCmd
 " - FileAppendCmd
 " - FileWriteCmd
 " - BufWriteCmd
 " - FileReadCmd
 " - BufReadCmd
 " - FuncUndefined
 let s:aulist = [
      \ 'BufNewFile',
      \ 'BufReadPre',
      \ 'BufRead',
      \ 'BufReadPost',
      \ 'FileReadPre',
      \ 'FileReadPost',
      \ 'FilterReadPre',
      \ 'FilterReadPost',
      \ 'StdinReadPre',
      \ 'StdinReadPost',
      \ 'BufWrite',
      \ 'BufWritePre',
      \ 'BufWritePost',
      \ 'FileWritePre',
      \ 'FileWritePost',
      \ 'FileAppendPre',
      \ 'FileAppendPost',
      \ 'FilterWritePre',
      \ 'FilterWritePost',
      \ 'BufAdd',
      \ 'BufCreate',
      \ 'BufDelete',
      \ 'BufWipeout',
      \ 'BufFilePre',
      \ 'BufFilePost',
      \ 'BufEnter',
      \ 'BufLeave',
      \ 'BufWinEnter',
      \ 'BufWinLeave',
      \ 'BufUnload',
      \ 'BufHidden',
      \ 'BufNew',
      \ 'SwapExists',
      \ 'FileType',
      \ 'Syntax',
      \ 'EncodingChanged',
      \ 'TermChanged',
      \ 'VimEnter',
      \ 'GUIEnter',
      \ 'GUIFailed',
      \ 'TermResponse',
      \ 'QuitPre',
      \ 'VimLeavePre',
      \ 'VimLeave',
      \ 'FileChangedShell',
      \ 'FileChangedShellPost',
      \ 'FileChangedRO',
      \ 'ShellCmdPost',
      \ 'ShellFilterPost',
      \ 'CmdUndefined',
      \ 'SpellFileMissing',
      \ 'SourcePre',
      \ 'VimResized',
      \ 'FocusGained',
      \ 'FocusLost',
      \ 'CursorHold',
      \ 'CursorHoldI',
      \ 'CursorMoved',
      \ 'CursorMovedI',
      \ 'WinEnter',
      \ 'WinLeave',
      \ 'TabEnter',
      \ 'TabLeave',
      \ 'CmdwinEnter',
      \ 'CmdwinLeave',
      \ 'InsertEnter',
      \ 'InsertChange',
      \ 'InsertLeave',
      \ 'InsertCharPre',
      \ 'TextChanged',
      \ 'TextChangedI',
      \ 'ColorScheme',
      \ 'RemoteReply',
      \ 'QuickFixCmdPre',
      \ 'QuickFixCmdPost',
      \ 'SessionLoadPost',
      \ 'MenuPopup',
      \ 'CompleteDone',
      \ 'User',
      \ ]
--- a/spell/en.utf-8.add
+++ b/spell/en.utf-8.add
@@ -323,3 +323,110 @@ zshrc
 pdftoppm
 pdf2image
 pdffonts
 myers
 difftool
 vimdiff
 softmax
 lib64
 toolset
 sym
 ffmpeg
 PyAV
 mp4
 vint
 npm
 js
 sudo
 ps1
 tpm
 hacky
 PCRE
 teardown
 github
 fastgit
 EOL
 PyCharm
 deduplication
 STL
 delimitMate
 lspconfig
 lualine
 Keymap
 iCloud
 keyframe
 maskRCNN
 vundle
 ycm
 ftplugin
 vim9
 dotfile
 magit
 xelatex
 subarray
 fvim
 CUDA
 cuda
 cpu
 jdhao
 whitelisted
 BST
 autocmd
 init
 miniconda
 tsinghua
 pylsp
 mypy
 isort
 ustc
 PyTorch
 maxcdn
 torchvision
 FFmpeg
 pyav
 wezterm
 frac
 argmax
 NeruIPS
 InfoNCE
 LSTM
 linkedin
 hotmail
 datetime
 csv
 iterable
 dataframe
 CRNN
 ICPR
 matplotlib
 scikit
 NumPy
 cudnn
 SGD
 ImageNet
 ReLU
 CIFAR
 ResNet
 XGBoost
 Shenzhen
 Tanh
 Kaggle
 minist
 src
 RGBA
 yapf
 Vimming
 overfitting
 PCA
 SVM
 KNN
 leetcode
 Logitech
 WTF
 tensorboard
 Nvidia
 GPG
 manpage
 metatable
 open3d
 pyntcloud
 param
Author	SHA1	Message	Date
jdhao	6dfaf2c521	minor tweak: version checking	2022-06-28 00:23:53 +08:00
jdhao	ae759477c7	bump version to 0.7.2	2022-06-28 00:09:42 +08:00
jdhao	921fd17221	update macos install script	2022-06-27 23:34:23 +08:00
jdhao	81696c9e13	update python snippet	2022-06-14 22:02:26 +08:00
jdhao	32b1d3ac16	disable sql omni completion	2022-06-05 21:10:04 +08:00
jdhao	e3b15da059	add lua map module and more mappings	2022-05-29 12:27:26 +08:00
jdhao	934ef7fb13	update spell	2022-05-29 11:03:18 +08:00
jdhao	3ee785506c	disable alpha-nvim There are errors with nvim 0.7.	2022-05-29 11:01:36 +08:00
jdhao	428f612bb3	update linux setup script	2022-05-21 10:43:15 +08:00
jdhao	95b7ee5bc8	lsp: only show diagnostic once for each line if cursor is not moved This will help use to check signature help without it being overwritten by diagnostic popups.	2022-05-18 13:32:35 +08:00
jdhao	4899a82b35	refactor: local fn = vim.fn	2022-05-15 21:16:02 +08:00
jdhao	424981683e	change location of packer_compiled.lua	2022-05-15 17:58:47 +08:00
jdhao	c3253a5731	use vim.pretty_print for checking lua objects	2022-05-14 00:59:00 +08:00
jdhao	a9be0d0b20	add mapping to run vim script file	2022-05-09 22:10:35 +08:00
jdhao	13111596b8	check if nvim version is correct, see also #51	2022-05-09 22:06:17 +08:00
jdhao	6cea10fcc5	update nvim-cmp conf The issue has been fixed by the maintainer.	2022-05-04 23:14:06 +08:00
jdhao	58102f182a	fix nvim-cmp issue, see hrsh7th/nvim-cmp#964	2022-05-04 17:11:34 +08:00
jdhao	9e284f58cb	add new map	2022-05-03 19:15:33 +08:00
jdhao	a5dc045acc	update issue template	2022-05-03 17:00:49 +08:00
jdhao	dd3e9dd2f4	add map to run lua file	2022-05-03 00:59:32 +08:00
jdhao	6784a87e26	update vimtex conf, close #50 Fix deprecated options	2022-05-02 09:48:43 +08:00
jdhao	99637c86f9	update doc	2022-05-01 23:25:15 +08:00
jdhao	3817525441	update hlslens conf	2022-04-29 22:00:10 +08:00
jdhao	4b4331d394	refactor: simplify hlslens conf	2022-04-29 21:51:23 +08:00
jdhao	aaafaf58d6	fix: error when pressing n/N if pattern not present in buffer	2022-04-29 02:21:05 +08:00
jdhao	1b9bd9ceef	use vim.keymap for key mappings in lua	2022-04-27 23:38:09 +08:00
jdhao	e043f07b71	update nvim-tree conf	2022-04-27 22:08:25 +08:00
jdhao	b20b21b5dd	update LeaderF conf	2022-04-20 01:29:19 +08:00
jdhao	c3ced68bea	spell	2022-04-19 13:06:28 +08:00
jdhao	905efeb53f	update README	2022-04-17 23:20:30 +08:00
jdhao	a3795cd043	[nvim 0.7] use native lua autocmd for cleaner code	2022-04-16 12:07:48 +08:00
jdhao	b4c55edb44	doc: bump supported version to nvim 0.7.0	2022-04-16 01:04:42 +08:00
jdhao	58b1e0aa9f	[nvim 0.7] use filetype.lua for detecting ft	2022-04-16 01:00:36 +08:00
jdhao	f7bb7caba6	[nvim 0.7] vim.keymap.set opts update	2022-04-16 01:00:21 +08:00
jdhao	617fb733d7	[nvim 0.7] use the new vim.keymap interface	2022-04-16 00:17:10 +08:00
jdhao	9082e124a5	[nvim 0.7] no more py2 support	2022-04-16 00:16:23 +08:00
jdhao	2ffba14a6c	Merge pull request #48 from soda92/patch-1 fix small typo	2022-04-14 19:20:33 +08:00
Maple	1a36e711df	fix small typo	2022-04-14 19:17:17 +08:00
jdhao	4ab3d0414f	fix nvim-cmp error check https://github.com/hrsh7th/nvim-cmp/issues/231#issuecomment-1098175017	2022-04-14 00:14:25 +08:00
jdhao	8059940caa	update spell file	2022-04-10 13:27:24 +08:00
jdhao	081c2717b3	update doc	2022-04-10 13:26:49 +08:00
jdhao	1d3bfc5c5f	update issue template	2022-04-10 13:26:24 +08:00
jdhao	3c5d7bf0e5	update wilder.nvim conf	2022-04-10 13:23:18 +08:00
jdhao	3134f088cd	update nvim-cmp conf, fix hrsh7th/nvim-cmp#880	2022-04-10 13:07:02 +08:00
jdhao	639b3d6067	update tex snippets	2022-04-05 00:43:01 +08:00
jdhao	4f55f53958	chore: use ft for FileType lazyloading	2022-04-03 15:30:47 +08:00
jdhao	085f0eb7e3	update nvim-tree conf: stay focus	2022-04-02 19:48:41 +08:00
jdhao	9f41333378	Merge pull request #46 from jdhao/fix-quit-condition [fix] quit does not work for 2 windows	2022-03-29 21:46:27 +08:00
jdhao	e9ffd6c39d	[fix] quit does not work for 2 windows If current buf in remaning two or more windows are filetypes in the quit list, we should also quit nvim also.	2022-03-29 21:41:44 +08:00
jdhao	988cf54f26	update nvim-tree conf	2022-03-29 12:58:52 +08:00
jdhao	9dbeb67de5	[feat] add mapping to add hard linebreak for Markdown	2022-03-27 00:04:39 +08:00
jdhao	36bdde7fc9	update C++ snippets	2022-03-19 14:48:46 +08:00
jdhao	4dd1350f25	working config for cmp-omni and vimtex	2022-03-15 20:25:30 +08:00
jdhao	311768ce72	add cmp-omni for working with tex	2022-03-14 00:34:06 +08:00
jdhao	a1942e6142	update spell	2022-03-08 13:15:38 +08:00
jdhao	e528acd799	update hop.nvim conf	2022-03-07 22:42:32 +08:00
jdhao	3c7b40bc15	add snip for ultisnips snippets files	2022-03-05 22:15:35 +08:00
jdhao	a0179d01c1	add new markdown snippet	2022-03-05 22:15:02 +08:00
jdhao	377c54c88c	update tex conf	2022-02-28 23:31:01 +08:00
jdhao	3f78429c81	update spell	2022-02-27 15:52:09 +08:00
jdhao	414a4593ce	update config doc	2022-02-14 20:43:00 +08:00
jdhao	aa891f7acd	spell update	2022-02-12 22:46:46 +08:00
jdhao	a522cf7c5e	update issue template	2022-02-12 14:31:15 +08:00
jdhao	5b7944031e	update doc	2022-02-12 14:31:00 +08:00
jdhao	1efec8bc8f	update issue template	2022-02-11 21:23:07 +08:00
jdhao	ec6549948a	update Markdown snippet	2022-02-11 21:11:27 +08:00
jdhao	528aa2f19a	update nvim-cmp conf	2022-02-11 20:15:07 +08:00
jdhao	295f47b1fb	fix: wilder.nvim auto-start improvement Using CursorHold to start wilder.nvim is not ideal, since it depends on the value of option 'updatetime'. Using a timer may be a better idea.	2022-02-11 19:19:23 +08:00
jdhao	8ce677a50f	update spell	2022-02-10 13:17:33 +08:00
jdhao	6322c7c212	chore: update theme hint message	2022-02-09 01:17:50 +08:00
jdhao	aa0cf40591	update Markdown snippets	2022-02-08 23:13:10 +08:00
jdhao	15dfccf81e	[breaking change] remove direct reference to fastgit fastgit may be blocked by GFW (see https://t.me/fastgitchannel/81), so hard-coding its URL is not a good option. Using git URL rewrite feature is a better choice: https://jdhao.github.io/2021/11/27/git_notes_s4/#use-a-git-mirror-site-for-cloning. This is a breaking change, since previously I use hub.fastgit.org as the url, now the url will be default github.com unless the user change it using the above mentioned method to change the cloning URL.	2022-02-08 13:11:20 +08:00
jdhao	0aed2b42ac	add nvim-tree.lua to readme	2022-02-08 00:11:28 +08:00
jdhao	1e84dd6248	update spell	2022-02-08 00:10:34 +08:00
jdhao	1b937d80af	chore: update setup script for Linux	2022-02-06 12:41:23 +08:00
jdhao	78a8804f77	chore: update links for Anaconda/miniconda package	2022-02-06 12:19:04 +08:00
jdhao	6759171794	update ignore setting	2022-02-05 13:44:28 +08:00
jdhao	f357b0bee8	nvim-tree: auto-close when it is the only win	2022-02-05 13:42:53 +08:00
jdhao	2b24d0794e	Use nvim-tree as file explorer when we open a folder netrw plugin needs to be disabled, and nvim-tree needs to be start package. Otherwise, the hijacking won't work, and when we open a folder, it just open a new file with the same name.	2022-02-05 13:40:54 +08:00
jdhao	f10f688374	update nvim-tree conf	2022-02-05 12:27:17 +08:00
jdhao	d6b83710c4	enable lualine's support for nvim-tree See also https://github.com/nvim-lualine/lualine.nvim#extensions.	2022-02-05 12:26:27 +08:00
jdhao	590baf4ca9	add plugin nvim-tree.lua	2022-02-05 00:11:58 +08:00
jdhao	dc4ff3d499	change param for plugin lspkind-nvim See also `06872e887e`.	2022-02-04 23:18:31 +08:00
jdhao	6b76b7781c	add comment for ginit.vim	2022-02-04 11:06:38 +08:00
jdhao	21127b3170	update README	2022-02-04 11:02:40 +08:00
jdhao	b542bec561	update logging conf	2022-02-03 17:27:45 +08:00
jdhao	7ce35a0a5f	chore: add comment	2022-02-03 12:59:07 +08:00
jdhao	61ae7acc14	refactor: rename	2022-02-03 12:52:30 +08:00
jdhao	d533859af9	update LeaderF conf	2022-02-02 17:08:45 +08:00
jdhao	74e8aed170	update README	2022-01-30 14:11:01 +08:00
jdhao	532e457ad4	update README	2022-01-30 14:04:32 +08:00
jdhao	9555052f94	use debug mode	2022-01-30 11:58:50 +08:00
jdhao	b84d57ccec	update README	2022-01-30 02:23:30 +08:00
jdhao	4741291176	update spell	2022-01-29 13:11:24 +08:00
jdhao	38883b3fc5	fix: check if language server exists before using	2022-01-28 13:13:24 +08:00
jdhao	597b11638f	chore: use local variable lspconfig	2022-01-28 13:13:01 +08:00
jdhao	694f4d0ca1	add bash-language-server	2022-01-26 22:54:49 +08:00
jdhao	e5c506aae3	update ignore files	2022-01-26 19:12:31 +08:00
jdhao	22eead5d0f	update matchparen highlight	2022-01-26 19:10:15 +08:00
jdhao	a6ded3a154	add log-autocmd	2022-01-24 00:16:00 +08:00
jdhao	91b4d85592	change load condition of lspkind-nvim If we use BufEnter, nvim-cmp autocompletion may not work sometimes, which is really annoying	2022-01-23 16:47:52 +08:00
jdhao	a19a91397f	update spell	2022-01-23 16:14:18 +08:00
jdhao	3928935402	update lsp setting	2022-01-23 16:13:34 +08:00
jdhao	3604449b6a	doc: update description for init.vim	2022-01-16 17:22:23 +08:00
jdhao	146ef5d0b8	use lua for may_create_dir	2022-01-13 20:27:48 +08:00
jdhao	6fd7155787	feat: create parent dir of current file if it does not exist	2022-01-13 01:51:19 +08:00
jdhao	665250fe58	new year	2022-01-11 23:59:27 +08:00
jdhao	6a2ded6ca8	add plugin vim-conflicted for merge conflict handling	2022-01-09 22:02:18 +08:00
jdhao	41db6639d6	add issue template for easier debugging	2022-01-09 00:43:01 +08:00
jdhao	1b9b208653	update README	2022-01-09 00:14:37 +08:00
jdhao	97fcc581e6	chore: remove semshi settings That plugin has been deleted before	2022-01-09 00:08:36 +08:00
jdhao	2e9f5fedfa	more startup screen menu item	2022-01-08 15:02:20 +08:00
jdhao	1280c98314	add icon and scrollbar for wilder.nvim	2022-01-07 00:41:14 +08:00
jdhao	9cd43dcba9	simplify wilder.nvim settings	2022-01-07 00:40:48 +08:00
jdhao	d02fd0a69d	fix: link is broken for wilder.nvim	2022-01-07 00:40:14 +08:00
jdhao	980fd531a8	wilder.nvim popup menu now respects pumblend See also https://github.com/gelguy/wilder.nvim/pull/115.	2022-01-06 23:42:23 +08:00
jdhao	148dabd7ad	docs: use latest stable version of nvim	2022-01-04 23:31:03 +08:00
jdhao	b9d1f2ee92	remove two mappings that warn of mapping deprecation	2022-01-04 00:40:11 +08:00
jdhao	b2959e8acf	docs: update mappings	2022-01-04 00:38:34 +08:00
jdhao	b5ec8d2a91	Update README	2022-01-02 22:50:49 +08:00
jdhao	092ea88703	bump minimum supported nvim version to 0.6.1	2022-01-02 11:26:32 +08:00
jdhao	67d59bfc2c	docs: add section on custom commands	2021-12-31 12:30:23 +08:00
jdhao	77a5dfacd6	fix: broken link in README	2021-12-31 12:17:51 +08:00
jdhao	1373c418b9	restore reg content after using it	2021-12-30 23:39:42 +08:00
jdhao	e82b450464	split command output to list of string and set the buffer	2021-12-30 23:39:03 +08:00
jdhao	08818dbf01	remove logging	2021-12-30 23:38:49 +08:00
jdhao	0ed8814aef	fix: command output captured by a register not formatted properly Newline is converted to NUL character, which is nasty, see also https://vi.stackexchange.com/q/6697/15292.	2021-12-30 22:33:39 +08:00
jdhao	a86f1d2f31	refactor: capture command output silently	2021-12-30 22:33:06 +08:00
jdhao	c1b27ee818	fix url link in README	2021-12-29 23:34:59 +08:00
jdhao	7eb7b4450f	update README	2021-12-29 23:33:07 +08:00
jdhao	5443078805	g:mapleader	2021-12-29 00:42:00 +08:00
jdhao	dcffbf9a71	fix: lsp reference highlight isn't correctly linked ! is need to overwrite possible existing highlight group of the same name.	2021-12-28 23:49:43 +08:00
jdhao	85de00f374	refactor: resume edit position --> resume cursor position	2021-12-28 00:11:10 +08:00
jdhao	9adc3fdf16	remove double quotes for snippet trigger	2021-12-23 22:41:16 +08:00
jdhao	6cf31e2dcb	add colorscheme kanagawa	2021-12-23 22:36:29 +08:00
jdhao	08d3d7ec08	fix bug in go to last edit position If a go-to-line command is given, do not go to last edit position for the file.	2021-12-20 22:15:34 +08:00
jdhao	ed52ca5914	add ref for checking IME state	2021-12-19 20:54:13 +08:00
jdhao	1d0609f753	change SPELL location on statusline	2021-12-19 20:53:09 +08:00
jdhao	56a43e4009	show IME on statusline on macOS	2021-12-19 20:52:23 +08:00
jdhao	22c7c6ee05	update plugin.lua	2021-12-19 19:55:00 +08:00
jdhao	3d0f00e7e4	update README	2021-12-16 23:31:13 +08:00
jdhao	bbd642af1a	renaming variables	2021-12-15 00:21:34 +08:00
jdhao	5215a601b9	update fold conf for vim script When setting foldlevel to 0 and load some plugin via InsertEnter event using packer.nvim, if we press i to go to insert mode, the fold for vim script file will be automatically closed. It is really annoying. I have pinpoint the issue to the combination of packer.nvim and setting foldlevel to 0 in after/ftplugin/vim.vim. What is interesting is that default value for foldlevel is also 0. However, if we do not set it in vim.vim, the above issue won't occur, which is strange.	2021-12-14 21:48:58 +08:00
jdhao	9bac7fa4f7	refactor: remove folding for init.vim	2021-12-14 21:47:59 +08:00
jdhao	06910bac87	remove plugin vim-cool nvim-hlslens can replace it if calm_down option is enabled.	2021-12-12 17:30:11 +08:00
jdhao	85427c6424	remove plugin semshi	2021-12-12 16:47:58 +08:00
jdhao	cf9761e9a3	update plugin load condition	2021-12-11 18:15:24 +08:00
jdhao	7d3647ac61	remove oo and OO normal mode mapping	2021-12-11 15:47:15 +08:00
jdhao	a466339092	update nvim-hlslens settings	2021-12-11 15:46:25 +08:00
jdhao	6fb30f0cf2	use en_US.utf-8 as default	2021-12-10 22:52:03 +08:00
jdhao	9b41825c2c	update lualine conf diagnostic interface change	2021-12-10 22:51:06 +08:00
jdhao	e9319b0460	update README	2021-12-10 00:48:19 +08:00
jdhao	49596fb5ab	update README	2021-12-09 21:41:59 +08:00
jdhao	1d3552860b	update nvim setup script for Linux, closes #31	2021-12-08 23:24:46 +08:00
jdhao	17a9488ba7	make impatient.nvim the first plugin	2021-12-06 21:23:59 +08:00
jdhao	683008dac0	update indent-blankline conf	2021-12-06 12:27:00 +08:00
jdhao	9ee4f46240	lazyload lua plugins	2021-12-06 12:26:44 +08:00
jdhao	7735a33a59	remove plugin gutentags I rarely use it.	2021-12-06 11:40:45 +08:00
jdhao	aacbf56ee5	tweak lualine conf	2021-12-06 11:11:27 +08:00
jdhao	a7be6a58a4	update spell file	2021-12-05 19:51:36 +08:00
jdhao	3432dbbb63	update lualine conf	2021-12-05 16:54:29 +08:00
jdhao	c652796da1	add mixed indent detection for lualine	2021-12-05 16:18:10 +08:00
jdhao	8e46441a36	update lualine conf	2021-12-05 16:09:21 +08:00
jdhao	4d497ec8a7	update lualine conf	2021-12-05 14:59:08 +08:00
jdhao	752dbcbe2d	remove mentioning of vim-airline	2021-12-05 14:33:59 +08:00
jdhao	0be331b28e	replace vim-airline with lualine Lualine is now feature-rich and faster than vim-airline.	2021-12-05 14:25:37 +08:00
jdhao	fcfd1e4437	update hop.nvim conf	2021-12-05 14:08:39 +08:00
jdhao	b9efd2b40f	update fugitive conf	2021-12-05 11:21:57 +08:00
jdhao	dd61f1da8c	more fugitive shortcut	2021-12-05 11:20:34 +08:00
jdhao	9e6a71c32d	update cpp snippet	2021-12-04 23:47:50 +08:00
jdhao	50fafcffdb	update default value of option 'wrap'	2021-12-04 23:41:56 +08:00
jdhao	b9f1d92564	use main branch of nvim-hlslens	2021-12-04 12:06:10 +08:00
jdhao	dcde6bb47f	reduce startup time using impatient.nvim	2021-12-03 22:42:32 +08:00
jdhao	d04fce7bbc	update Leaderf rg conf Suppress permission denied error messages when grepping using ripgrep.	2021-12-02 22:57:41 +08:00
jdhao	39e5e1913f	Add command :Datetime to show current time or translate a Unix timestamp	2021-12-02 22:06:40 +08:00
jdhao	80ceacbb02	fix vim.diagnostic.config() option name typo	2021-12-01 23:25:45 +08:00
jdhao	23e98aab6f	[v0.6] update doc	2021-12-01 22:19:51 +08:00
jdhao	6069bd8922	[v0.6] update install script to use nvim v0.6	2021-12-01 22:19:03 +08:00
jdhao	402d4012d1	[v0.6] change LSP and diagnostic according to latest API	2021-12-01 22:10:24 +08:00
jdhao	22f16ee325	[v0.6] default value for option inccommand and joinspaces changed	2021-12-01 22:09:43 +08:00
jdhao	ac69b61c03	[v0.6] backupdir will be created by default No need to create the backupdir manually.	2021-12-01 22:08:45 +08:00
jdhao	0ad051b394	[v0.6] Y is mapped to y$ by default	2021-12-01 22:07:51 +08:00
jdhao	103e051d96	use man for command :Man	2021-11-28 15:17:36 +08:00
jdhao	17995b95a4	refactor: renaming function	2021-11-23 22:55:10 +08:00
jdhao	19cf6cca3c	refactor theme loading	2021-11-23 22:43:12 +08:00
jdhao	f996edf016	update LeaderF conf	2021-11-23 22:43:12 +08:00
jdhao	72d8cd07bc	update nvim-notify conf	2021-11-23 22:43:12 +08:00
jdhao	1441601ddf	remove plugin vim-searchlight It can be replaced by nvim-hlslens	2021-11-23 22:43:12 +08:00
jdhao	7fe37ffd24	update linux setup script, closes #30	2021-11-23 22:42:17 +08:00
jdhao	e05c93aaeb	use branch dev of nvim-hlslens Master version has a bug where text is wrongly highlighted.	2021-11-22 23:16:25 +08:00
jdhao	5ed4e3610a	update linux setup	2021-11-22 21:47:04 +08:00
jdhao	b96a3ce762	update snippets	2021-11-21 23:26:45 +08:00
jdhao	b46a1e7055	reword warning msg	2021-11-21 15:57:41 +08:00
jdhao	927a57452c	update packer-related instructions	2021-11-21 15:45:34 +08:00
jdhao	af17364730	update hop.nvim conf	2021-11-17 23:19:36 +08:00
jdhao	46a465508a	update snippets	2021-11-10 22:23:51 +08:00
jdhao	e0c406a344	add cpp snippets	2021-11-08 21:57:21 +08:00
jdhao	db3b0024a6	drop auto-remove trailing whitespaces When working with legacy code which is not well formatted, it will cause large undesirable diffs.	2021-11-07 13:32:06 +08:00
jdhao	c9535a0feb	make alpah-nvim opt	2021-11-07 13:30:47 +08:00
jdhao	2a0a92f134	change location of packer_compiled.lua Putting this file under ~/.config/nvim/plugin may cause problems since script under plugin/ will be loaded automatically.	2021-11-07 00:26:18 +08:00
jdhao	62b6226520	fix indent-blankline activation bug When InsertLeave is triggered, we should check if we need to start indent-blankline before enabling it.	2021-11-06 23:10:24 +08:00
jdhao	bd92419bf9	remove lsp omnifunc conf I never used it.	2021-11-06 20:05:54 +08:00
jdhao	6281322fce	simplify lsp config	2021-11-06 20:03:21 +08:00
jdhao	538afe2fc6	update indent-blankline conf	2021-11-06 13:09:50 +08:00