Vim

.vimrc

set hidden

set timeout ttimeoutlen=50

" folding thte code
set foldmethod=indent
set nofoldenable
"    za: Toggle code folding.
"    zR: Open all folds.
"    zM: Close all folds.
"    zo: Open current fold.
"    zc: Close current fold.


let g:airline#extensions#tabline#enabled = 1

" changing the leader key
let mapleader = ","
let g:mapleader = ","

" for moving lines using leader+j/k
nnoremap <Leader>j :m .+1<CR>==
nnoremap <Leader>k :m .-2<CR>==
inoremap <Leader>j <Esc>:m .+1<CR>==gi
inoremap <Leader>k <Esc>:m .-2<CR>==gi
vnoremap <Leader>j :m '>+1<CR>gv=gv
vnoremap <Leader>k :m '<-2<CR>gv=gv


set directory^=$HOME/.vim/tmp// " saving swp file in .vim/tmp
colorscheme gruvbox
set background=dark    " Setting dark mode
" to be able to copy to x clipboard
set clipboard=unnamed
set nocompatible              " be iMproved, required
filetype off                  " required

" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
""" for windows
"" set rtp+=$HOME/vimfiles/bundle/Vundle.vim/
"" call vundle#begin('$HOME/vimfiles/bundle/')

" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'VundleVim/Vundle.vim'

" theme
Plugin 'morhetz/gruvbox'

" file drawer
Plugin 'preservim/nerdtree'

" scroll like sublime
Plugin 'severin-lemaignan/vim-minimap'

" search using :Ack [pattern]
Plugin 'mileszs/ack.vim'

" fuzzy file finder
Plugin 'kien/ctrlp.vim'

" git tool
Plugin 'tpope/vim-fugitive'

" Autocomplete
Plugin 'ycm-core/YouCompleteMe'

" julia support for vim
Plugin 'JuliaEditorSupport/julia-vim'

" status bar
Plugin 'vim-airline/vim-airline'
Plugin 'vim-airline/vim-airline-themes'

" communicating with tmux
Plugin 'benmills/vimux'

" All of your Plugins must be added before the following line
call vundle#end()            " required
""" for windows
"" call vundle#end('$HOME/vimfiles/bundle/')   

filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to auto-approve removal
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line


" default behavior for back space
set backspace=indent,eol,start

" enable syntax highlighting
syntax enable

" show line numbers
set number

" set tabs to have 4 spaces
set ts=4

" indent when moving to the next line while writing code
set autoindent

" expand tabs into spaces
set expandtab

" when using the >> or << commands, shift lines by 4 spaces
set shiftwidth=4

" show a visual line under the cursor's current line
set cursorline

" show the matching part of the pair for [] {} and ()
set showmatch

" enable all Python syntax highlighting features
let python_highlight_all = 1

" disable arrow keys for practice!
nnoremap <Left> :echo "No left for you!"<CR>
vnoremap <Left> :<C-u>echo "No left for you!"<CR>
inoremap <Left> <C-o>:echo "No left for you!"<CR>

nnoremap <Right> :echo "No right for you!"<CR>
vnoremap <Right> :<C-u>echo "No right for you!"<CR>
inoremap <Right> <C-o>:echo "No right for you!"<CR>

nnoremap <Up> :echo "No up for you!"<CR>
vnoremap <Up> :<C-u>echo "No up for you!"<CR>
inoremap <Up> <C-o>:echo "No up for you!"<CR>

nnoremap <Down> :echo "No down for you!"<CR>
vnoremap <Down> :<C-u>echo "No down for you!"<CR>
inoremap <Down> <C-o>:echo "No down for you!"<CR>

" auto start nerdTree
autocmd vimenter * NERDTree
 
" open nerdtree with shortcut
map <C-n> :NERDTreeToggle<CR>

" fix nerdtree behavior after :bd
noremap <leader>x :bp<cr>:bd #<cr>

" switching between buffers
map <leader>n :bn<cr>
map <leader>p :bp<cr>

" splitting window
map <leader>" :split<cr>
map <leader>% :vsplit<cr>

" easier split navigation
nnoremap <C-J> <C-W><C-J>
nnoremap <C-K> <C-W><C-K>
nnoremap <C-L> <C-W><C-L>
nnoremap <C-H> <C-W><C-H>

" zoom into the pane
nnoremap <leader>z <C-W>o

" prompt for a command to run
map <Leader>vc :VimuxPromptCommand<CR>

" inspect runner pane
map <Leader>vi :VimuxInspectRunner<CR>

" run last command executed by VimuxRunCommand
map <Leader>vl :VimuxRunLastCommand<CR>


""" for gvim set the font
"" set guifont=Fira_Mono_Medium:h10
set guifont=FiraCodeNerdFontComplete-Retina:h12

" for scrolling
let g:minimap_show='<leader>ms'
let g:minimap_update='<leader>mu'
let g:minimap_close='<leader>gc'
let g:minimap_toggle='<leader>gt'

" for searching
let g:ackprg = 'ag --nogroup --nocolor --column'

" d => "delete"
" leader d => "cut"

nnoremap x "_x
nnoremap d "_d
nnoremap D "_D
vnoremap d "_d

nnoremap <leader>d ""d
nnoremap <leader>D ""D
vnoremap <leader>d ""d

" useful mappings for YouCompleteMe
nnoremap <leader>gl :YcmCompleter GoToDeclaration<CR>
nnoremap <leader>gf :YcmCompleter GoToDefinition<CR>
nnoremap <leader>gg :YcmCompleter GoToDefinitionElseDeclaration<CR>

" search enhancements
set ignorecase
set smartcase
set incsearch