_vimrc

"Beware of descriptions copied right from vim's :help. 

let $VIMFILES=$HOME."/vimfiles"
source $VIMFILES/my_diff.vim


"=====================================================
"=============== Functionality Section ===============
"=====================================================
set encoding=utf-8
set fileformat=unix
set path=**

set nohidden

let $TMPDIR=$HOME."/tmp" 

"These .swp files are quite messy to have on your workspace.
"The intent of this is to redirect where they are created.
set backupdir=.backup/,~/vimfiles/.backup/
set directory=.swap/,~/vimfiles/.swap/
set undodir=.undo/,~/vimfiles/.undo/

"Don't go to the beginning of line when switching
"between files.
set nostartofline

"Copies Vim yank into Windows' clipboard.
set clipboard=unnamed

"Allows to move past beyond line endings.
set virtualedit=all

"Disable line wrapping
set nowrap

"When a file is changed outside Vim, just reload it without asking.
set autowrite
set autoread

"Automatically change to the opened file's directory.
"set autochdir

"Keep indent from previous line.
set autoindent

"Use the appropriate number of spaces to insert a <Tab>.
set expandtab

"Align case statements like if statements.
set cinoptions=l1

set tw=78

"Number of spaces that a <Tab> counts for while performing editing
"operations, like inserting a <Tab> or using <BS>.  It "feels" like
"<Tab>s are being inserted, while in fact a mix of spaces and <Tab>s is used.
set softtabstop=4

"Number of steps to use when using (auto)indent.
set shiftwidth=4

"Number of spaces that a <Tab> in the file counts for.
set tabstop=4

"Handles serveral file types, type switching and indent options.
source $VIMFILES/filetype.vim

"Do not highlight search.
"set nohlsearch

set hlsearch

"Dynamically show search command pattern matching.
set incsearch

"Ignore case on search.
set ignorecase

"Enable mouse for all modes.
set mouse=a

"Keep the window width when windows are opened or closed.
"Needs equalalways enabled.
set nowfw

"Show '--More--' after long commands.
set more

"This basically prevents backspace from... breaking....
set bs=indent,eol,start

"Not really that opinionated, but it does make a difference
"when you use plugins like NERDCommenter, or simply by the
"fact that it is so easier to reach.
let mapleader=","

"Some of these are quite self explanatory
nnoremap ; :

inoremap jj <ESC>

"REDO with U instead of CTRL+R.
nnoremap U <C-r>

"Switch buffers more easily.
map gt :bn<CR>
map gT :bp<CR>
map tt :tabnext<CR>
map tT :tabprev<CR>

"Close buffers more easily.
noremap ,q :bp\|bd #<CR>

"When entering new lines, this prevents losing
"indentation.
inoremap <CR> <CR>x<BS>

"Go to the matching brace by hitting TAB.
nnoremap <Tab> %
vnoremap <Tab> %

"Move 5x farther by holding CTRL.
nnoremap <C-h> 5h
nnoremap <C-j> 5j
nnoremap <C-k> 5k
nnoremap <C-l> 5l
vmap <C-h> 5h
vmap <C-j> 5j
vmap <C-k> 5k
vmap <C-l> 5l
nnoremap <F6> :e! ~\notes.md<CR>

"Quickly edit VIMRC.
nnoremap ,ev :vsplit $MYVIMRC<CR>

nnoremap ,so :so%<CR>

nnoremap <C-p> :find 

"Show command completions.
set wildmode=longest,list,full

"Ignore unimportant files.
set wildignore+=*.bmp,*.gif,*.ico,*.jpg,*.png,*.ico,*.o,*.cbp,node_modules/*,dist/*,bower_components/*,obj/*,bin/*,*.depend,*.layout,*.svg,*.meta,*.class,*.*~

"Goto next and previous errors.
map <silent> cn :cnext<CR>
map <silent> cp :cprevious<CR>

"Some functions that might help, not the best code though.
function! OpenRelatedCFile()
    let l:this_file = expand('%')
    let l:this_ext = strcharpart(l:this_file, strlen(l:this_file)-1, 2)
    let l:this_file_name = strcharpart(l:this_file, 0, matchend(l:this_file, '.'.l:this_ext)-2)

    if l:this_ext == 'c'
        if bufexists(expand('%:p:h') . '\' . l:this_file_name . '.h') == 0
            exec 'edit ' . l:this_file_name . '.h'
        else
            exec 'b ' . l:this_file_name . '.h'
        endif
    elseif l:this_ext == 'h'
        if bufexists(expand('%:p:h') . '\' . l:this_file_name . '.c') == 0
            exec 'edit ' . l:this_file_name . '.c'
        else
            exec 'b ' . l:this_file_name . '.c'
        endif
    endif
endfunction

map gm :call OpenRelatedCFile()<cr>

"==============================================
"=============== Plugin Section ===============
"==============================================

filetype plugin on

if filereadable($VIMPLUGRC)
    source $VIMPLUGRC
endif

runtime macros/justify.vim

"=====================================================

"==============================================
"=============== Visual Section ===============
"==============================================
syntax off

"Commands can do pretty much everything those file
"menu options can. They aren't really needed and
"from a aesthetic perspective, it's nice to have
"some extra space on the view.
set go-=m
set go-=L
set go-=T
set go-=r

"Always show the status line.
set laststatus=2

function! MakeLight()
    color default
    hi Normal guifg=#202020 guibg=#f0f0f0
endfunction

function! MakeDark()
    color evening
    hi StatusLineNC gui=none guifg=white guibg=grey10
    hi StatusLine gui=none guifg=black guibg=#dddddd
    hi EndOfBuffer guibg=grey20
    hi MoreMsg guifg=magenta
endfunction

nnoremap ,l :call MakeLight()<CR>
nnoremap ,d :call MakeDark()<CR>

if has("gui_running")
    set gfn=Noto_Mono_For_Powerline:h8
    set lines=36
    set columns=143
    call MakeDark()
    hi Cursor guibg=black guifg=white
else
    set scrolljump=-50
    hi MatchParen ctermbg=0 ctermfg=4
endif

"Removes all trailing white spaces.  
nnoremap <leader>W :%s/\s\+$//<cr>:let @/=''<CR>

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

nnoremap ,cd :cd %:p:h<CR>

set backupcopy=yes
set tags=tags;/

let s:hidden_all = 0
function! ToggleHiddenAll()
    if s:hidden_all  == 0
        let s:hidden_all = 1
        set noshowmode
        set noruler
        set laststatus=0
        set noshowcmd
    else
        let s:hidden_all = 0
        set showmode
        set ruler
        set laststatus=2
        set showcmd
    endif
endfunction

nnoremap <S-h> :call ToggleHiddenAll()<CR>

function! LoadTemplate()
    execute 'read ~\tt\' . expand('<cword>') . '.t'
    normal b
    normal daw
    normal dd
endfunction

nnoremap ,f :call LoadTemplate()<CR>

"FileType ???
autocmd Filetype javascript setlocal expandtab tabstop=2 shiftwidth=2 softtabstop=2