vimrc.link

"-----------------------------------------------------------------------
" heavenk21 .vimrc
"
" https://github.com/heavenk21/vimrc.git
"-----------------------------------------------------------------------

"-----------------------------------------------------------------------
" Vundle Plugin Settings
"-----------------

" Install Vundle prior to following setting
"  git clone https://github.com/gmarik/Vundle.vim.git ~/.vim/bundle/Vundle.vim

" Activate Vi Improved Functions
set nocompatible
" Setting in accordance to nocompatible
filetype off

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

" let Vundle manage Vundle
Plugin 'gmarik/Vundle.vim'
" Vim-Fugitive : Git Wrapper
Plugin 'tpope/vim-fugitive'
" vim-gitgutter : Git Diff Presenter
Plugin 'airblade/vim-gitgutter'
" Vim-Airline : Improved Status Line
Plugin 'vim-airline/vim-airline'
" vim-airline-themes : airline themes
Plugin 'vim-airline/vim-airline-themes'
" The NERD Tree : Tree File System Explorer
Plugin 'scrooloose/nerdtree'
" nerdtree-git-plugin : git integration to nerd tree
Plugin 'xuyuanp/nerdtree-git-plugin'
" vim-solarized8 : Color Scheme of Choice
Plugin 'lifepillar/vim-solarized8'
" vim-numbertoggle : smarter number toggle
Plugin 'jeffkreeftmeijer/vim-numbertoggle'
" fzf : general purpose fuzzy finder
Plugin 'junegunn/fzf'
" fzf.vim : fzf :heart: vim
Plugin 'junegunn/fzf.vim'
" vim-scala : Scala Integration
Plugin 'derekwyatt/vim-scala'
" ensime-vim : Scala Integration
Plugin 'ensime/ensime-vim'
" vim-multiple-cursors : sublime-like cursors
Plugin 'terryma/vim-multiple-cursors'

" All Plugins to be added between vundle#begin and vundle#end
call vundle#end()
" turn filetype (for plugin and indent) back on
filetype plugin indent on
"-----------------------------------
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Key Mapping Settings
"-----------------------------------
" change leader key
let mapleader=","

" if caps lock configured to ctrl key, ignore below mappings and use ctrl+[
" use ;; to escape in insert mode
" inoremap ;; <esc>
" use ;; to escape in visual mode
" vnoremap ;; <esc>

" save with sudo permission
cnoremap w!! w !sudo tee > /dev/null %
" delete trailing whitespace
nnoremap <leader>W :%s/\s\+$//<CR>

" buffer maneuvering
" delete current buffer and bring next buffer to current window
command! Bn bn|bd#
" delete current buffer and bring previous buffer to current window
command! Bp bp|bd#
" delete current buffer and bring most recent buffer to current window
command! Bs b#|bd#
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Plugin Customizations
"-----------------------------------
" Airline Settings
"-----------------
" powerline symbols
let g:airline_powerline_fonts=1
" set airline specific theme
if has("nvim")
  let g:airline_theme='hybridline'
else
  let g:airline_theme='dark'
endif
" customize airline section a (remove spell)
"let g:airline_section_a = airline#section#create(['mode', 'crypt', ' ', 'paste', 'iminsert'])
" display buffers like tabs
let g:airline#extensions#tabline#enabled=1
" fixes bug of airline activating from second split
set laststatus=2
"
"-----------------------------------
"
"-----------------------------------
" Solarized Settings
"-----------------
" visibility of characters affected by the set list option
let g:solarized_visibility="low"
" enabling recommended when iTerm profile color is set to solarized
let g:solarized_termcolors=256
" enable the solarized color scheme (in true color)
colorscheme solarized8_dark
" with nvim, use true colors
if has("nvim")
  set termguicolors
endif

" enhance solarized colors in iTerm
let g:solarized_termtrans = 1

" enable when true colors do not appear
"let &t_8f = "\<Esc>[38;2;%lu;%lu;%lum"
"let &t_8b = "\<Esc>[48;2;%lu;%lu;%lum"
"
"-----------------------------------
"
"-----------------------------------
" NERD TREE Settings
"-----------------
" ignore the following: [pycache directories, vim .swp files, ]
let NERDTreeIgnore=['__pycache__[[dir]]', '[/.]*.swp[[file]]']
" automatically close buffer deleted in NERDTree
let NERDTreeAutoDeleteBuffer = 1
" change Vim's cwd whenever NERDTree's root changes
let NERDTreeChDirMode = 2
"
"-----------------------------------
"
"-----------------------------------
" fzf Settings
"-----------------
" enable :Find command (requires ripgrep from shell)
command! -bang -nargs=* Find call fzf#vim#grep('rg --column --line-number --no-heading --fixed-strings --ignore-case --no-ignore --hidden --follow --glob "!.git/*" --color "always" '.shellescape(<q-args>), 1, <bang>0)
" search lines for {argument} all files under current directory
nnoremap <space>/ :Find<space>
" search files for {argument} under current directory
nnoremap <tab>/ :Files<space>
"
"-----------------------------------
"
"-----------------------------------
" Ensime Settings
"-----------------
" designate python2 location
let g:python_host_prog = '/usr/local/bin/python'
" designate python3 location
let g:python3_host_prog = '/usr/local/bin/python3'
" declaration key binding
nnoremap <leader>d :EnDeclaration<CR>
" type inspection key binding
nnoremap <leader>t :EnInspectType<CR>
" name refactoring key binding
nnoremap <leader>r :EnRename<CR>
" project search key binding
nnoremap <leader>/ :EnSearch<space>
" auto-complete key binding
inoremap <C-space> <C-x><C-o>
"
"-----------------------------------
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Vim Styling Settings
"-----------------------------------
" enable syntax highlighting
syntax on
" enable line numbering
set number
" set relative line numbering
set relativenumber
" enable status line ruler
set ruler
" enable datetime display for ruler (normally overwritten by airline)
set rulerformat=%55(%{strftime('%a\ %b\ %e\ %I:%M\ %p')}\ %5l,%-6(%c%V%)\ %P%)
" display trailing whitespace with <CTRL-V u22c5> and EOL with <CTRL-V u21b2>
set list listchars=trail:·,eol:↲
" set background type to be dark
set background=dark
" italicize comments (this command must be after all scheme setting)
highlight Comment cterm=italic
" enable current line highlighting
set cursorline
" enable current column highlighting
set cursorcolumn
" show (partial) command in the last line of the screen
set showcmd
" display line wrap as <CTRL-V u21aa>
set showbreak=↪

" Highlight lines that exceed 80 characters
" highlight OverLength ctermbg=red ctermfg=white guibg=#592929
" return to the next line, the word exceeding the line character limit
" match OverLength /\%81v.\+/
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Indentation Settings
"-----------------------------------
" align new line's indent with previous line's
set autoindent
" set number of columns for auto-indenting
set shiftwidth=4
" set number of columns for TAB/BACKSPACE
set softtabstop=4
" set insert spaces for TAB
set expandtab
" set number of columns for displaying hard TAB
set tabstop=4
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Brace Match Settings
"-----------------------------------
" visual select all contents between matching braces
noremap % v%
" briefly jump to matching brace when ending brace is inserted
set showmatch
" set showmatch jump time
set matchtime=3
" showmatch screen scroll
inoremap } }<Left><c-o>%<c-o>:sleep 500m<CR><c-o>%<c-o>a
inoremap ] ]<Left><c-o>%<c-o>:sleep 500m<CR><c-o>%<c-o>a
inoremap ) )<Left><c-o>%<c-o>:sleep 500m<CR><c-o>%<c-o>a
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Search Settings
"-----------------------------------
" autocomplete searches
set wildmenu
" highlight search results
set hlsearch
" search as characters are entered
set incsearch
" ignore case when searching
set ignorecase
" but not when upper case is explicitly used
set smartcase
"
"-----------------------------------------------------------------------


"-----------------------------------------------------------------------
" Uncategorized Essentials
"-----------------------------------
" hides unloaded buffer and keeps track of changes
set hidden
" spell checker
set spell
" pbcopy
set clipboard=unnamed
"
"-----------------------------------------------------------------------