Current .vimrc as of Feb 21, 2019

.vimrc

set nocompatible              " be iMproved, required
filetype off                  " required

" Plugins {{{
" set the runtime path to include Vundle and initialize
set rtp+=~/.vim/bundle/Vundle.vim
call vundle#begin()
" alternatively, pass a path where Vundle should install plugins
"call vundle#begin('~/some/path/here')

" let Vundle manage Vundle, required
Plugin 'gmarik/Vundle.vim'
Plugin 'peterhoeg/vim-qml'
Plugin 'w0rp/ale'
Plugin 'bling/vim-airline'
Plugin 'prettier/vim-prettier'
Plugin 'tpope/vim-fugitive'
Plugin 'nvie/vim-flake8'
Plugin 'davidhalter/jedi-vim'
Plugin 'vim-airline/vim-airline-themes'
Plugin 'aliev/vim-compiler-python'
Plugin 'tmhedberg/SimpylFold'
Plugin 'vim-python/python-syntax'
Plugin 'Vimjas/vim-python-pep8-indent'
Plugin 'scrooloose/NERDTree'
Plugin 'jceb/vim-orgmode'
Plugin 'OmniCppComplete'
Plugin 'utl.vim'
Plugin 'DoxygenToolkit.vim'
Plugin 'vimscript/c-support'
Plugin 'vimwiki/vimwiki'
Plugin 'tbabej/taskwiki'
Plugin 'powerman/vim-plugin-AnsiEsc'
Plugin 'majutsushi/tagbar'
Plugin 'suan/vim-instant-markdown'
Plugin 'mattn/calendar-vim'
Plugin 'posva/vim-vue'
Plugin 'christoomey/vim-tmux-navigator'
Plugin 'Xuyuanp/nerdtree-git-plugin'

" All of your Plugins must be added before the following line
call vundle#end()            " required
filetype plugin indent on    " required
" To ignore plugin indent changes, instead use:
"filetype plugin on
"
" Brief help
" :PluginList       - lists configured plugins
" :PluginInstall    - installs plugins; append `!` to update or just :PluginUpdate
" :PluginSearch foo - searches for foo; append `!` to refresh local cache
" :PluginClean      - confirms removal of unused plugins; append `!` to
"
" see :h vundle for more details or wiki for FAQ
" Put your non-Plugin stuff after this line
"execute pathogen#infect()
" }}}

"These lines are required for vim-latesquite
set grepprg=grep\ -nH\ $*
let g:tex_flavor = "latex"
let g:taskwiki_use_python2 = 1 "solves vimwiki problem using python 3

autocmd vimenter * wincmd p
"autocmd BufNewFile,BufRead *.vue set syntax=html
autocmd FileType py syntax sync fromstart
autocmd FileType vue syntax sync fromstart


" --- Python Settings {{{
let g:pymode_python = 'python3'
" }}}
" --- NERDTree Settings {{{
autocmd vimenter * NERDTree

noremap <leader>o :NERDTreeToggle<CR>
vnoremap <leader>o <C-C>:NERDTreeToggle<CR>
inoremap <leader>o <C-O>:NERDTreeToggle<CR>

"Remove Help options Menu Hints
let NERDTreeMinimalUI = 1 

" Not even sure what this does.
" let NERDTreeDirArrows = 1
" }}}
" --- Visual Settings {{{
colorscheme relaxedgreen
filetype plugin indent on

"Display Red Barrier at Column 79
set colorcolumn=79

"Display cursor on last line of the screen or in the status line of a window
set ruler

"Set transparent background to work best with transparent terminal like URXVT
hi Normal ctermbg=None

set nu
syntax on


"}}}
" --- Saving {{{

" Whether in normal, insert, or visual modes, ALT-S saves the current document.
nnoremap <M-s> :update<CR>
vnoremap <M-s> <C-c>:update<CR>
inoremap <M-s> <C-c>:update<CR>
"}}}
" --- Indentation {{{
" Using Tab Key inserts four spaces instead.
set expandtab
set tabstop=2
set shiftwidth=2

set relativenumber

noremap <C-N> :call NumberToggle()<cr>
function! NumberToggle()
    if(&relativenumber == 1)
        set norelativenumber
    else
        set relativenumber          
    endif
endfunc
"}}}
" --- Tagbar {{{ 
" Leader-i toggles the Tagbar
noremap <leader>i :TagbarToggle<CR>
vnoremap <leader>i <C-C>:TagbarToggle<CR>
inoremap <leader>i <C-O>:TagbarToggle<CR>
let g:tagbar_width = 30
"}}}
" --- Navigation Binds {{{
 
" Split Navigation -- A little more sane
nnoremap <C-h> <C-w>h
nnoremap <C-j> <C-w>j
nnoremap <C-k> <C-w>k
nnoremap <C-l> <C-w>l

" Rebind all arrow keys to be non-functional. USE HJKL DAMMIT
inoremap  <Up>     <NOP>
inoremap  <Down>   <NOP>
inoremap  <Left>   <NOP>
inoremap  <Right>  <NOP>
noremap   <Up>     <NOP>
noremap   <Down>   <NOP>
noremap   <Left>   <NOP>
noremap   <Right>  <NOP>

" }}}
" --- Folding {{{
set foldmethod=marker

" Folding background color default is fucking awful.
hi Folded ctermbg=None

" Folding Navigation
nnoremap <silent> <leader>zj :call NextClosedFold('j')<cr>
nnoremap <silent> <leader>zk :call NextClosedFold('k')<cr>
function! NextClosedFold(dir)
    let cmd = 'norm!z' . a:dir
    let view = winsaveview()
    let [l0, l, open] = [0, view.lnum, 1]
    while l != l0 && open
        exe cmd
        let [l0, l] = [l, line('.')]
        let open = foldclosed(l) < 0
    endwhile
    if open
        call winrestview(view)
    endif

endfunction

"refocus folds; close any other fold except the one that you are on 
nnoremap ,z zMzvzz

" }}}
" --- Misc Binds {{{

"Rebind semicolon in normal mode into the functionality of colon.
"Also, double-semicolon should function as semicolon

map ; :
map ;; ;

let mapleader=","

nnoremap <silent> <F12> :bn<CR>
nnoremap <silent> <C-F12> :bp<CR>
nnoremap <C-Left> :tabprevious<CR>
nnoremap <C-Right> :tabnext<CR>

" }}}

" automatically open and close the popup menu / preview window
au CursorMovedI,InsertLeave * if pumvisible() == 0|silent! pclose|endif
set completeopt=menuone,menu,longest,preview

function! SynStack()
    if !exists("*synstack")
        return
    endif
    echo map(synstack(line('.'), col('.')), 'synIDattr(v:val, "name")')
endfunc
nnoremap <leader>syn :call SynStack()<CR>