 buffers

" -------------------- HIGHLIGHTING -------------------------
" Syntax highlighting
filetype plugin on
syntax on

" Highlight cursor line
set cursorline
hi CursorLine term=bold cterm=bold
" ----------------------------------------------------------


" --------------------- PLUGINS ----------------------------
" Plugin Manager
call plug#begin('~/.vim/plugged')

Plug 'vim-airline/vim-airline'
Plug 'tpope/vim-fugitive'

call plug#end()

" Enable the list of buffers
let g:airline#extensions#tabline#enabled = 1

" Show just the filename
let g:airline#extensions#tabline#fnamemod = ':t'

let g:airline_powerline_fonts = 1
" ----------------------------------------------------------


" --------------------- BUFFERS ----------------------------
:let mapleader = ","

" This allows buffers to be hidden if you've modified a buffer.
" This is almost a must if you wish to use buffers in this way.
set hidden

" To open a new empty buffer
" This replaces :tabnew which I used to bind to this mapping
nmap <leader>T :enew<cr>

" Move to the next buffer
nmap <leader>l :bnext<CR>

" Move to the previous buffer
nmap <leader>h :bprevious<CR>

" Close the current buffer and move to the previous one
" This replicates the idea of closing a tab
nmap <leader>bq :bp <BAR> bd #<CR>

" Show all open buffers and their status
nmap <leader>bl :ls<CR>
" ----------------------------------------------------------


" ------------------- MOVING LINES --------------------------
" Enable mapping of ALT key for move characters:
execute "set <M-j>=\ej"
execute "set <M-k>=\ek"

" In normal mode or in insert mode, press Alt-j to move the
" current line down, or press Alt-k to move the current line up.
nmap <M-j> :m .+1<CR>==
nmap <M-k> :m .-2<CR>==
imap <M-j> <Esc>:m .+1<CR>==gi
imap <M-k> <Esc>:m .-2<CR>==gi
vmap <M-j> :m '>+1<CR>gv=gv
vmap <M-k> :m '<-2<CR>gv=gv

" ----------------------------------------------------------

" Paste in new line
:nmap p :pu<CR>