nvim.vim

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" mbo's Vim config
"
" Note: Often commented out settings were recommended settings included with the
" plugin documentation.

call plug#begin('~/.vim/plugged')

" GIT
    " Currently disabled because of some weird bug on startup
    " Plug 'airblade/vim-gitgutter' " Git diff sidebar markers
        " set g:gitgutter_log=1

" EDITING HELP
    
    " Plug 'MaxwellBo/neoreader'
    " let g:enable_at_startup = 0
    " let g:speak_keypresses = 0
    " let g:speak_mode_transitions = 0
    " let g:interpret_generic_infix = 1
    " let g:auto_speak_line = 0
    " nnoremap <Leader>q :SpeakLine<cr>
    " nnoremap <Leader>w :SpeakLineDetail<cr>
    " nnoremap <Leader>e :SpeakLineExplain<cr>
    " vnoremap <Leader>a :SpeakRange<cr>
    " vnoremap <Leader>s :SpeakRangeDetail<cr>
    " vnoremap <Leader>d :SpeakRangeExplain<cr>

    Plug 'kshenoy/vim-signature' " Display markers in sidebar

    Plug 'ap/vim-css-color' " Hex code colour highlighting (fast fork)

    Plug 'Raimondi/delimitMate' " Auto close brackets

    " Plug 'terryma/vim-multiple-cursors' " `<C-n>` TODO: Make this <C-d>

    Plug 'tommcdo/vim-exchange' " Exchange lines with `cx`, and 'X' in visual mode
    " cx - On the first use, define the first {motion} to exchange. On the second use, define the second {motion} and perform the exchange.
    " cxx - Like cx, but use the current line.
    " X - Like cx, but for Visual mode.
    " cxc - Clear any {motion} pending for exchange.

    " Plug 'tpope/vim-repeat'
    
    Plug 'godlygeek/tabular' " :Tab/<character to align on>

    " --- EMULATED IN VSCODE --- "
    "
    Plug 'tomtom/tcomment_vim'
    " gc - toggles line comment. 
    " For example gcc to toggle line comment for current line and gc2j to toggle line comments for the current line and the next two lines.
    " gC - toggles block comment. 
    " For example gCi) to comment out everything within parenthesis.

    Plug 'tpope/vim-surround' 
    " Replace surroundings with cs(from)(to), delete surroundings with ds(char), add surroundings with y(object)(char)
    " d s <existing char>	Delete existing surround
    " c s <existing char> <desired char>	Change surround existing to desired
    " y s <motion> <desired char>	Surround something with something using motion (as in 'you surround')
    " S <desired char>	Surround when in visual modes (surrounds full selection)

    " Plug 'easymotion/vim-easymotion'
    " <leader><leader><motion>

    Plug 'michaeljsmith/vim-indent-object'
    " <operator>ii	This indentation level
    " <operator>ai	This indentation level and the line above (think if statements in Python)
    " <operator>aI	This indentation level, the line above, and the line after (think if statements in C/C++/Java/etc)

    " Plug 'justinmk/vim-sneak'
    let g:sneak#label = 1
    " s<char><char>	Move forward to the first occurence of <char><char>
    " S<char><char>	Move backward to the first occurence of <char><char>
    " <operator>z<char><char>	Perform <operator> forward to the first occurence of <char><char>
    " <operator>Z<char><char>	Perform <operator> backward to the first occurence of <char><char>

" WORKFLOW SUPPORT
    Plug 'srstevenson/vim-picker'
        nnoremap <C-p> :PickerTabedit<CR>

    Plug 'airblade/vim-rooter' " Autoset working directory in the presence of project files

    Plug 'scrooloose/nerdtree' " File navigation sidebar
        map <C-b> :NERDTreeToggle<CR>
        autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif

" APPEARANCE
    Plug 'mhinz/vim-startify' " Nice startup screen

    Plug 'itchyny/lightline.vim'
    " let g:lightline = {
    "       \ 'colorscheme': 'wombat',
    "       \ }

    " Plug 'Yggdroot/indentLine' " Indent flagging 
        " let g:indentLine_char = '·'
    
    Plug 'morhetz/gruvbox' " The One True Scheme
    " Plug 'NLKNguyen/papercolor-theme'
    " Plug 'zenorocha/dracula-theme', {'rtp': 'vim/'}
    " Plug 'endel/vim-github-colorscheme'

" SYNTAX / LINTING
    Plug 'sheerun/vim-polyglot' " A collection of language packs for Vim.
    " Plug 'derekwyatt/vim-scala'
    " Plug 'marconilanna/REPLesent', {'rtp': 'vim/'}

    Plug 'tpope/vim-sleuth' "automatically adjusts 'shiftwidth' and 'expandtab' heuristically
        set tabstop=4
        " set softtabstop=4
        " set shiftwidth=4
        " set expandtab

    " Plug 'benekastah/neomake'

" VIM COMPATABILITY
    if !has('nvim')
        Plug 'tpope/vim-sensible'
    endif

call plug#end()

" VIM COMPATABILITY
    if has('nvim')
        set listchars=tab:——,eol:¬,space:·
    endif

    if has('nvim-0.1.5')        " True color in neovim wasn't added until 0.1.5
        set termguicolors
        " let $NVIM_TUI_ENABLE_TRUE_COLOR=1
    endif

    if !has('nvim')
        set t_Co=256
    endif

" SEARCHING
    set ignorecase

" BELL (this mutes it)
    set visualbell
    set t_vb=

" APPEARANCE
    set number " line numbers
    set cursorline
    set showcmd
    set wildmode=full
    set colorcolumn=79

    " You don't know what you're missing if you don't use this.
    nmap <C-e> :e#<CR>

" BUFFER SETTINGS
    set hidden
    set splitbelow
    set splitright
    set clipboard+=unnamed " yank to system clipboard
    set mouse=a " (a)ll modes
    set autoread " only triggers if the buffer is clean compared to filesystem

" COLORSCHEME SETTINGS
    colorscheme gruvbox
    set background=dark
    let g:gruvbox_contrast_dark='hard'
    let g:gruvbox_contrast_light='hard'
    highlight VertSplit cterm=none gui=none
    set fillchars+=vert:\ 
    " highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE
    "