vimrc

vimrc

set nocompatible " not vi compatible

syntax on           " enable syntax processing

" Spaces & Tabs
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set tabstop=4       " number of visual spaces per TAB
set softtabstop=4   " number of spaces in tab when editing
set shiftwidth=4    " Insert 4 spaces on a tab
set expandtab       " tabs are spaces, mainly because of python

" UI Config
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set number              " show line numbers
set relativenumber      " show relative numbering
set showcmd             " show command in bottom bar
set cursorline          " highlight current line
filetype indent on      " load filetype-specific indent files
filetype plugin on      " load filetype specific plugin files
set wildmenu            " visual autocomplete for command menu
set showmatch           " highlight matching [{()}]
set laststatus=2        " Show the status line at the bottom
set mouse+=a            " A necessary evil, mouse support
set noerrorbells visualbell t_vb=    "Disable annoying error noises
set splitbelow          " Open new vertical split bottom
set splitright          " Open new horizontal splits right
set linebreak           " Have lines wrap instead of continue off-screen
set scrolloff=12        " Keep cursor in approximately the middle of the screen
set updatetime=100      " Some plugins require fast updatetime
set ttyfast             " Improve redrawing

" Buffers
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set hidden              " Allows having hidden buffers (not displayed in any window)

"Searching
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
set incsearch           " search as characters are entered
set hlsearch            " highlight matches
set ignorecase          " Ignore case in searches by default
set smartcase           " But make it case sensitive if an uppercase is entered
" turn off search highlight
vnoremap <C-h> :nohlsearch<cr>
nnoremap <C-h> :nohlsearch<cr>
" Ignore files for completion
set wildignore+=*/.git/*,*/tmp/*,*.swp

" Tmux
"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" These lines change the cursor from block cursor mode to vertical bar cursor mode when using tmux.
" Without these lines, tmux always uses block cursor mode.
" allows cursor change in tmux mode
if exists('$TMUX')
    let &t_SI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=1\x7\<Esc>\\"
    let &t_EI = "\<Esc>Ptmux;\<Esc>\<Esc>]50;CursorShape=0\x7\<Esc>\\"
else
    let &t_SI = "\<Esc>]50;CursorShape=1\x7"
    let &t_EI = "\<Esc>]50;CursorShape=0\x7"
endif