lecture-2 install & settings nvim

set number

set t_Co=256

let g:indent_guides_guide_size = 1

let g:indent_guides_start_level = 2

syntax on

"tab-settings

set list listchars=tab:»·,trail:·

nnoremap <Tab> >>

nnoremap <S-Tab> <<

inoremap <S-Tab> <C-d>

set tabstop=4

set shiftwidth=4

set shiftround

set expandtab

" set shell=C:\\Users\\adven\\AppData\\Roaming\\Microsoft\\Windows\\Start\ Menu\\Programs\\Windows\ PowerShell\\Windows\ PowerShell.lnk

set shell=powershell

set shellcmdflag=-command

set shellquote=\"

set shellxquote=

"install

call plug#begin()

Plug 'lazywei/vim-doc-tw'

Plug 'Yggdroot/indentLine'

Plug 'vim-airline/vim-airline'

Plug 'vim-airline/vim-airline-themes'

Plug 'preservim/nerdcommenter'

filetype plugin on

Plug 'luochen1990/rainbow'

Plug 'preservim/nerdtree'

Plug 'honza/vim-snippets'

Plug 'octol/vim-cpp-enhanced-highlight'

Plug 'iamcco/markdown-preview.nvim', { 'do': { -> mkdp#util#install() }, 'for': ['markdown', 'vim-plug']}

Plug 'neoclide/coc.nvim', {'branch': 'release'}

Plug 'majutsushi/tagbar'

Plug 'akinsho/toggleterm.nvim', {'tag' : '*'}

Plug 'folke/tokyonight.nvim', { 'branch': 'main' }

Plug 'windwp/nvim-autopairs'

call plug#end()

" lua << EOF

lua require("nvim-autopairs").setup {}

" EOF 

" colorsheme

colorscheme tokyonight

" Terminal

autocmd TermEnter term://*toggleterm#*

      \ tnoremap <silent><c-t> <Cmd>exe v:count1 . "ToggleTerm"<CR>

" By applying the mappings this way you can pass a count to your

" mapping to open a specific window.

" For example: 2<C-t> will open terminal 2

nnoremap <silent><c-t> <Cmd>exe v:count1 . "ToggleTerm"<CR>

inoremap <silent><c-t> <Esc><Cmd>exe v:count1 . "ToggleTerm"<CR>

" lua require("toggleterm").setup({ size=20 })

source C:\Users\adven\AppData\Local\nvim\lua\toggleterm1.lua

" By applying the mappings this way you can pass a count to your

" mapping to open a specific window.

" For example: 2<C-t> will open terminal 2

nnoremap <silent><c-t> <Cmd>exe v:count1 . "ToggleTerm"<CR>

inoremap <silent><c-t> <Esc><Cmd>exe v:count1 . "ToggleTerm"<CR>

 "coc

 set updatetime=300

 "suggest.noselect": true

 inoremap <silent><expr> <TAB>

       \ coc#pum#visible() ? coc#pum#next(1) :

       \ CheckBackspace() ? "\<Tab>" :

       \ coc#refresh()

 inoremap <expr><S-TAB> coc#pum#visible() ? coc#pum#prev(1) : "\<C-h>"

 " Make <CR> to accept selected completion item or notify coc.nvim to format

 " <C-g>u breaks current undo, please make your own choice

 inoremap <silent><expr> <CR> coc#pum#visible() ? coc#pum#confirm()

                               \: "\<C-g>u\<CR>\<c-r>=coc#on_enter()\<CR>"

 inoremap <silent><expr> <c-space> coc#refresh()

 function! CheckBackspace() abort

   let col = col('.') - 1

   return !col || getline('.')[col - 1]  =~# '\s'

 endfunction

 inoremap <expr> <cr> pumvisible() ? "\<C-y>" : "\<C-g>u\<CR>"

 set autoindent

 let g:coc_global_extensions=[

             \ 'coc-clangd',

             \ ]

 "markdown

 nmap <C-s> <Plug>MarkdownPreview

 nmap <M-s> <Plug>MarkdownPreviewStop

 nmap <C-p> <Plug>MarkdownPreviewToggle

 let g:mkdp_auto_start = 0

 " 註解

 let g:NERDCreateDefaultMappings = 1

 let g:NERDSpaceDelims           = 1

 let g:NERDCustomDelimiters = { 'c': { 'left': '/**','right': '*/' } }

 " NERDtree

 autocmd vimenter * NERDTree

 autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

 let g:NERDTreeDirArrowExpandable = '+'

let g:NERDTreeDirArrowCollapsible = '-'

 nnoremap <leader>n :NERDTreeFocus<CR>

 nnoremap <C-n> :NERDTree<CR>

 nnoremap <C-j> :NERDTreeToggle<CR>

 nnoremap <C-f> :NERDTreeFind<CR>

 " nnoremap <F3> :NERDTreeToggle<CR>

 autocmd StdinReadPre * let s:std_in=1

 autocmd VimEnter * NERDTree | if argc() > 0 || exists("s:std_in") | wincmd p | endif

" c/c++ 結構顯示器

let g:tagbar_width=30

nnoremap <silent> <F4> :TagbarToggle<CR>