.vimrc

" vim: ft=vim et sw=2 foldmethod=marker
"                                 
" Vim configuration file          
" Since 2009,  maethor <maethor@subiron.org>
"                                         
"  This file is distributed in the hope that it will be useful,
"  but WITHOUT ANY WARRANTY                                    

" Init {{{1

" Use Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nocompatible

" Pathogen plugin manager
"if exists("g:loaded_pathogen")
  call pathogen#infect()
  call pathogen#helptags()
"endif

" Identity
let g:snips_author = 'Guillaume Subiron'
let g:name = 'Guillaume Subiron'
let g:nickname = 'maethor'


" Key bindings {{{1

let mapleader = ","
let maplocalleader = "_"

" File actions
imap <c-space> <c-x><c-o>
nmap <c-s-space> zR
nnoremap <space> za
nmap <c-s> :w<CR>
imap <c-s> <c-o>:w<CR>

" Numbers
nmap <leader>n :setlocal number!<CR>
nmap <leader>N :setlocal relativenumber!<CR>

" Vimrc
nmap <leader>v :tabedit $MYVIMRC<CR>

" Select the contents of the current line, excluding indentation.
nnoremap vv ^vg_

" Select entire buffer
nnoremap vaa ggvGg_
nnoremap Vaa ggVG

" Sudo to write
command Wsudo w !sudo tee % >/dev/null

" set pastetoggle=<F6>
nnoremap <silent> <F6> :set paste!<cr>

" Toggle [i]nvisible characters
"set listchars=tab:▸\ ,eol:¬,extends:❯,precedes:❮
set listchars=tab:⇥\ ,extends:⟩,precedes:⟨,nbsp:␣,trail:•
set list
match ErrorMsg '\s\+$'
nnoremap <leader>i :set list!<cr>

" HexHightlight
if exists('*HexHighlight()')
  nmap <leader>h :call HexHighlight()<Return>
endif

" Return to visual mode after indenting
xmap < <gv
xmap > >gv

" Spell check
if exists("+spelllang")
  nmap <silent> <leader>s = :set spell!<CR>
  nmap <leader>ss :set nospell<CR>
  nmap <leader>se :set spell spelllang=en<CR>
  nmap <leader>sf :set spell spelllang=fr<CR>
endif

" Show syntax highlighting groups for word under cursor
inoremap <F2> <ESC>:tabnext<CR>
nmap <F2> :call <SID>SynStack()<CR>
function! <SID>SynStack()
  if !exists("*synstack")
    return
  endif
  echo map(synstack(line('.'), col('.')), 'synIDattr(v:val,"name")')
endfunc

" Gotchas Keywords
nmap <leader>g bi:<Esc>ea:maethor:<C-R>=strftime("%y%m%d")<CR><Esc>a:<Esc>

""" Display/Mask TagList window
map <F8> <Esc>:TlistToggle<CR>

" Get rid of hl (after a search)
nnoremap <leader><space> :noh<cr>

" Don't move on *
nnoremap * *<c-o>

" Replace personnal email by Sysnove email
nmap <silent> <leader>p :%s/\(maethor\\|guillaume\\|baal\)@subiron.org/guillaume@sysnove.fr/g<CR>:%s/\(xals\\|alexis\)@lahouze.org/alexis@sysnove.fr/g<CR>


" Configuration {{{1

" Backup
if has("vms")
  set nobackup
else
  set backup		" keep a backup file
  set backupskip+=*.tmp,crontab.*
endif

" General options {{{2

set encoding=utf-8  " Use UTF8
set mouse=a         " Use Mouse
set history=50      
set number          " Show line number
set ruler           " Show column number
set showcmd	        " Show chain while typing
set incsearch       " Incremental research
set wildmenu 
set wildignore+=*~,*.aux,tags,*.pyc,*.o,*.pyo,.git,.svn
set suffixes+=.dvi  " Lower priority in wildcards
set smartcase       " Research is case sensitive
set hidden          " Allow hidden buffers with changes 
set showmatch       " Show matching brackets when typed

" Define tags path (ctags)
set tags+=../tags,../../tags,../../../tags,../../../../../tags
set tags+=../ctags,../../ctags,../../../ctags,../../../../../ctags

" Define grep command
set grepprg=grep\ -rnH\ --exclude='.*.swp'\ --exclude='*~'\ --exclude=tags

" Be nice and quiet
set noerrorbells
set visualbell
set t_vb=

" Completion
set wildmode=longest,list,full
set wildmenu

" Editing {{{2

" Folding
set foldminlines=2      " Don't fold less than 2 lines
set foldmethod=syntax   " By default, syntax folding
set foldlevel=100       " By default, open all folds
let g:tex_fold_enabled=1 " tex and LaTeX folding

" Completion
set omnifunc=synthaxcomplete#Complete

" Par 
if executable("par") 
  set formatprg=par 
endif 

" Spell checking
if exists("+spelllang")
  set spelllang=fr
endif
set dictionary+=/usr/share/dict/words

" Grammalecte
let g:grammalecte_cli_py = '/opt/Grammalecte-0.6/grammalecte-cli.py'

" Allow backspacing over everything in insert mode
set backspace=indent,eol,start

" Formatting {{{2

" Indentation
set autoindent		" Always set autoindenting on
filetype plugin indent on
set shiftwidth=4    " Indent with 4 spaces
set tabstop=4       " Use 4 spaces to represent a tab
set expandtab       " Enter spaces to represent a tab
set smarttab

" Syntax
if &t_Co > 2 || has("gui_running")
  syntax on
  set hlsearch
endif

" Soft wrapping
"set wrap linebreak nolist
set wrap linebreak
set showbreak=…

" Style {{{1

" Theme
set background=dark
highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=Black gui=NONE guifg=DarkGrey guibg=NONE
highlight ColorColumn term=bold cterm=NONE ctermfg=DarkGrey ctermbg=Black gui=NONE guifg=DarkGrey guibg=NONE

" Badwolf theme
let g:badwolf_darkgutter = 0
let g:badwolf_tabline = 2
let g:badwolf_html_link_underline = 1
let g:badwolf_css_props_highlight = 1
colorscheme maethor

" Status line
set laststatus=2
set statusline=
set statusline+=%-3.3n\                         " buffer number
set statusline+=%f\                             " filename
set statusline+=%h%m%r%w                        " status flags
set statusline+=\[%{strlen(&ft)?&ft:'none'}]    " file type
"set statusline+=\ \ \ %{fugitive#statusline()}\  " git branch
set statusline+=%=                              " right align remainder
set statusline+=0x%-8B                          " character value
set statusline+=%-14(%l,%c%V%)                  " line, character
set statusline+=%<%P                            " file position

set showmode

" Airline

let g:airline#extensions#tabline#enabled = 1
"let g:airline_left_sep=''
"let g:airline_right_sep=''
let g:airline_theme="badwolf"
let g:airline_theme="powerlineish"
let g:airline_powerline_fonts = 1
if !exists('g:airline_symbols')
  let g:airline_symbols = {}
endif
let g:airline_symbols.space = "\ua0"

" Filetype-specific {{{1

if has("autocmd")
  " Vimrc
  "autocmd bufwritepost .vimrc source $MYVIMRC

  " Open buffers in tabs
  "autocmd BufAdd,BufNewFile * nested tab sball

  " Filetype detection
  au BufNewFile,BufRead *.tex setlocal ft=tex
  au BufNewFile,BufRead *.cls setlocal ft=tex
  au BufNewFile,BufRead *.sty setlocal ft=tex
  au BufNewFile,BufRead COMMIT_EDITMSG setlocal ft=gitcommit
  au BufNewFile,BufRead *.cup setlocal ft=java
  au BufNewFile,BufRead *.zsh-theme setlocal ft=zsh
  au BufNewFile,BufRead *.less setlocal filetype=less
  "au BufNewFile,BufRead *.j2 setlocal ft=htmldjango
  au BufNewFile,BufRead sieve setlocal ft=sieve
  au BufNewFile,BufRead *.tpl setlocal ft=htmljinja

  " Jinja
  autocmd BufNewFile,BufReadPost *.j2 execute ':doautoall BufReadPost ' . expand('%:r')
  autocmd BufNewFile,BufReadPost *.j2 call SyntaxRange#Include('{%', '%}', 'jinja') " Statements
  autocmd BufNewFile,BufReadPost *.j2 call SyntaxRange#Include('{{', '}}', 'jinja') " Variables
  autocmd BufNewFile,BufReadPost *.j2 call SyntaxRange#Include('{#', '#}', 'jinja') " Comments

  " Mutt 
  au FileType mail set tw=78 formatoptions+=a spell colorcolumn=78
  au FileType mail let b:textwidth=78
  au FileType mail so ~/.vim/colors/muttcolors.vim
  au FileType mail set omnifunc=syntaxcomplete#Complete

  " Indentation
  au FileType make silent setlocal ts=4 sts=4 sw=4 noexpandtab
  au FileType yaml,tex,html,xhtml,htmljinja,htmldjango,xml,plaintex,bib silent setlocal ts=2 sts=2 sw=2

  " Folding
  au BufRead .vimrc silent setlocal foldlevel=0
  "au FileType markdown silent setlocal foldlevel=1
  au FileType conf silent setlocal foldlevel=0

  " Git: Don't jump to last position, no modeline
  au FileType gitcommit call setpos('.', [0, 1, 1, 0])
  au FileType git setlocal nomodeline

  " Tex
  au FileType tex setlocal spell

  " Markdown
  au FileType markdown setlocal spell
  
  " Vim theme
  au BufWritePost badwolf.vim color badwolf
  au BufWritePost maethor.vim color maethor

  " Gotchas
  au BufNewFile,BufRead TODO set ft=gotchas
  au BufNewFile,BufRead BUGS set ft=gotchas

  " Directory
  au FileType netrw set noswapfile

  " CSS / Less
  au Filetype less,css setlocal foldmethod=marker
  au Filetype less,css setlocal foldmarker={,}
  au Filetype less,css setlocal omnifunc=csscomplete#CompleteCSS
  " Use <leader>S to sort properties.  Turns this:
  au BufNewFile,BufRead *.less,*.css nnoremap <buffer> <leader>S ?{<CR>jV/\v^\s*\}?$<CR>k:sort<CR>:noh<CR>

  " Make {<cr> insert a pair of brackets in such a way that the cursor is correctly
  " positioned inside of them AND the following code doesn't get unfolded.
  au BufNewFile,BufRead *.less,*.css inoremap <buffer> {<cr> {}<left><cr><space><space><space><space>.<cr><esc>kA<bs>

  " Django / Jinja
  " Django tags
  au FileType jinja,htmljinja,htmldjango inoremap <buffer> <c-t> {%<space><space>%}<left><left><left>

  " Django variables
  au FileType jinja,htmljinja,htmldjango inoremap <buffer> <c-f> {{<space><space>}}<left><left><left>

  " Python
  call matchadd('ColorColumn', '\%80v', 100)

endif

" Markdown
"let g:markdown_fold_style = 'nested'
"let g:vim_markdown_folding_style_pythonic = 1
let g:vim_markdown_pandoc_frontmatter = 1