mlafeldt vimrc fiddling

vimrc

" Based on Gary Bernhardt's .vimrc file:
" https://github.com/garybernhardt/dotfiles/blob/master/.vimrc
" vim: set ts=2 sts=2 sw=2 expandtab:

"
" global settings {{{
"
" enter vim mode
set nocompatible
" allow unsaved background buffers and remember marks/undo for them
set hidden
" remember more commands and searches
set history=10000
" always show status line
set laststatus=2
" when a bracket is inserted, briefly jump to the matching one
set showmatch
" incremental search
set incsearch
" highlight previous search matches
"set hlsearch
" make searches case-sensitive only if they contain upper-case characters
set ignorecase smartcase
" highlight current line
set cursorline
" height of command line
set cmdheight=2
" jump to the first open window that contains the specified buffer
set switchbuf=useopen
" show line numbers
set number
" minimal number of columns to use for the line number
set numberwidth=5
" always show tab page labels
set showtabline=2
" minimal number of columns for current window
set winwidth=79
" prevent vim from clobbering the scrollback buffer
"set t_ti= t_te=
" keep more context when scrolling off the end of a buffer
set scrolloff=3
" store temporary files in a central spot
set backup
set backupdir=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
set directory=~/.vim-tmp,~/.tmp,~/tmp,/var/tmp,/tmp
" allow backspacing over everything in insert mode
set backspace=indent,eol,start
" display incomplete commands
set showcmd
" enable syntax highlighting
syntax on
" use emacs-style tab completion when selecting files etc.
set wildmode=longest,list
" make tab completion for files/buffers act like bash
set wildmenu
" set leader key to comma
let mapleader=","
" show line and column number of the cursor position
set ruler
" highlight screen column
set colorcolumn=81
" set solarized background
set background=dark
" set minimal window height
set wmh=0
" no annoying error bells
set noerrorbells
set t_vb=
" disable gui elements
set guioptions-=r    " disable gui stuff
set guioptions-=T    " disable gui stuff
set guioptions-=m    " disable gui stuff
set guioptions-=l    " disable gui stuff
set guioptions-=L    " disable gui stuff
set nobackup         " no useless backup files
" clipboard = unnamed reg for easy interaction
set clipboard=unnamed 
" always be greedy
set gdefault
" hint at matching bracket
set showmatch
"
" global settings }}}
"



"
" colors and font {{{
"
if has('unix')
  let s:uname = system('uname')
  if s:uname == "Darwin\n"
    " OSX-specific options
    colorscheme solarized
    set guifont=SourceCodePro-Regular:h12
  else
    set guifont=SourceCodePro
  endif
endif
"
" colors and font }}}
"



"
" mappings {{{
"
if has('gui_running')
  colorscheme solarized

  " show whitespace characters
  set listchars=tab:▸\ ,eol:¬,extends:❯,precedes:❮
  " hide toolbar
  :set guioptions-=T

  " make ctrl+c and ctrl+v to copy and paste
  nmap <C-S-V> "+gP
  imap <C-S-V> <ESC><C-S-V>i
  vmap <C-S-C> "+y
endif

" open files in directory of current file
cnoremap %% <C-R>=expand('%:h').'/'<cr>
map <leader>e :edit %%
map <leader>v :view %%
" toggle files
nnoremap <leader><leader> <c-^>
" show cword matches and offer jump
map ,l [I:let nr = input("select: ")<Bar>exe "normal " . nr ."[\t"<CR>
" show number of cword occurrances
map ,L :execute ":%s@\\<" . expand("<cword>") . "\\>\@&@gn"<CR>
" stay on the home row
map <Up> <NOP>
map <Down> <NOP>
map <Left> <NOP>
map <Right> <NOP>

"
" mappings }}}
"


"
" command-t plugin {{{
"
set ttimeoutlen=50
if &term =~ "xterm" || &term =~ "screen"
  let g:CommandTCancelMap     = ['<ESC>', '<C-c>']
  let g:CommandTSelectNextMap = ['<C-n>', '<C-j>', '<ESC>OB']
  let g:CommandTSelectPrevMap = ['<C-p>', '<C-k>', '<ESC>OA']
endif
map <leader>f :CommandTFlush<cr>\|:CommandT<cr>
map <leader>F :CommandTFlush<cr>\|:CommandT %%<cr>
map <leader>b :CommandTBuffer<cr>
"
" }}}
"


"
" filetype settings {{{
"
autocmd FileType * set tabstop=4|set shiftwidth=4|set expandtab
autocmd FileType sh,perl,awk,python set tabstop=4|set shiftwidth=4|set expandtab|set smartindent
autocmd FileType ruby set tabstop=2|set shiftwidth=2|set expandtab|set smartindent
autocmd FileType c,h,cpp set tabstop=8|set shiftwidth=8|set noexpandtab|set cindent
autocmd FileType make set tabstop=8|set shiftwidth=8|set noexpandtab
autocmd FileType asm set tabstop=8|set shiftwidth=8|set noexpandtab
"
" }}}
"

"
" add local settings
"
if filereadable(expand('~/.vimrc.local'))
    so expand('~/.vimrc.local')
endif