" ~/.vimrc
" byMasterKTO

" Credits: DougBlack's blog post: https://dougblack.io/words/a-good-vimrc.html

" Indentation

" Use space characters (soft tabs)
set expandtab
" Set '1 tab press inserts 2 spaces'
set softtabstop=2
set shiftwidth=2
" If hard tabs are present, set their width to 8 characters (I want to see them)
set tabstop=8

" UI

" syntax highlighting
syntax on

" lines number
set number

" load filetype-specific indent files
" apparently, they're supposed to be at ~/.vim/indent/<lang>.vim
filetype indent on

" visual autocomplete for command menu
set wildmenu

" redraw only when nedded
set lazyredraw

" search as characters are entered
set incsearch

" allow 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

" Specific configurations

augroup configgroup
  autocmd!

  " remove trailing whitespaces on every files at saving
  autocmd BufWritePre * %s/\s\+$//e

  " Makefiles specifics
  autocmd BufEnter Makefile setlocal noexpandtab

  "Python specifics
  autocmd BufEnter *.py setlocal filetype=python

  " Javascript specifics
  autocmd BufEnter *.js setlocal filetype=javascript
  autocmd FileType javascript setlocal softtabstop=2
  autocmd FileType javascript setlocal shiftwidth=2

  " Markdown specifics
  autocmd BufEnter *.md setlocal filetype=markdown
  autocmd FileType markdown setlocal softtabstop=2
  autocmd FileType markdown setlocal shiftwidth=2
augroup END


" Notes

" spellchecking
" Vim seems to be able to use dictionnaries
" We can use `:setlocal spell spelllang=en_GB` and `:setlocal nospell`