" Maintainer:   Markus Mottl  <markus.mottl@gmail.com>
" URL:          http://www.ocaml.info/vimrc

" I want Vim, not Vi
set nocompatible

" Don't want to type indention
set autoindent

" Automatically write buffer before special actions
set autowrite

" Tabs are evil
set expandtab

" set ng of text and comments
set formatoptions=tn1

" My default format program
set formatprg=fmt\ -w\ 80

" Only hide invisible buffers (keeps their editing state)
set hidden

" Command line history
set history=1000

" Highlight matches
set hlsearch

" set options for autocompletion
set noinfercase

" assume /g flag on :s substitutions
set gdefault

" Always want statusline
set laststatus=2

" when we do wrap visibly (by calling set wrap) break in
" reasonable places
set linebreak

" Set statusline
"set statusline=%<%f\ \ \|\ %o\ %h%m%r%=%-14.(%l,%c%V%)\ %P
set statusline=%F%m%r%h%w\ %y\ [pos=%l,%v]\ [len=%L\ (%p%%)]

" Don't display macro steps
set lazyredraw

" Don't move cursor to first line when scrolling
set nostartofline

" Need to find my generic makefiles
set makeprg=make\ -I\ ~/archive/Makefiles

" Want mouse support
set mouse=a

" Want to see cursor position
set ruler

" Maintain some more context around the cursor
set scrolloff=3
set sidescrolloff=3

" indent/outdent to nearest tab stop
set shiftround

" Not too deep, not too shallow
set shiftwidth=2

" Show size of visual selection
set showcmd

" show matching braces
set showmatch

" We want fancy tab handling
set smarttab

" Want better buffer handling in quickfix mode
set switchbuf=useopen,usetab,split

" Tabs are 2 characters
set tabstop=2

" don't wrap words
set textwidth=0

" Set the terminal title
set title

" remember some stuff after quiting vim: marks, registers, searches, buffer list
set viminfo='20,<50,s10,h,%

" No beeps - don't want to annoy neighbours
set visualbell

" Expand the command line using tab
set wildmenu
set wildmode=list:longest,full 

" Use UTF-8
set encoding=utf-8
set termencoding=utf-8
set fileencoding=utf-8

" Backspacing + deleting and wrapping of lines
set backspace=start,eol,indent whichwrap=b,s,l,h,<,>,[,]
map <BS> dh
map  <BS>
map!  <BS>
map  [3~ <Del>
map! [3~ <Del>

" File types
:syntax on
:filetype plugin indent on

" set autoclose pairs for autoclose plugin
let g:AutoClosePairs = {'(': ')', '{': '}', '[': ']', '"': '"'}

" better syntax highlighting for shell scripts
" syntax highlight shell scripts as per POSIX,
" not the original Bourne shell which very few use
let g:is_posix = 1

" Colors for color xterms
if has("terminfo")
  set t_Co=8
  set t_Sf=[3%p1%dm
  set t_Sb=[4%p1%dm
else
  set t_Co=8
  set t_Sf=[3%dm
  set t_Sb=[4%dm
endif

colorscheme markus

" ex-mode is pretty dumb, remap Q to reformat the current
" paragraph
nnoremap Q gqip

" Function key settings - 'make'-shortcuts
map <F4> :w<CR>
map <F5> :make<CR>
map <F6> :cp<CR>
map <F7> :cn<CR>
map <F8> :make clean<CR>
map <F9> :clist<CR>
map <F10> :clist!<CR>

" Turn off match highlighting
map <F11> :nohlsearch<CR>

" have <F3> toggle spelling mode
nmap <F3> :setlocal invspell spelllang=en_us<CR>

" have <F2> toggle paste
set pastetoggle=<F2>

" Format a paragraph
map <F12> gqap

" Leave editor quickly (when saved)
map <C-X> :q<CR>

" , is a way easier leader than \
let maplocalleader = ",,"
let mapleader = ","

" map <leader>u to show hg blame for the highlighted lines
vnoremap <leader>u :<C-U>!hg blame -fu <C-R>=expand("%:p") <CR> \| sed -n <C-R>=line("'<") <CR>,<C-R>=line("'>") <CR>p <CR>

" map arrows to various window and tab movements
map    <S-Right>   :tabnext<cr>
map    <S-Left>    :tabprev<cr>
imap   <S-Right>   <esc>:tabnext<cr>
imap   <S-Left>    <esc>:tabprev<cr>
map    <S-Up>      <esc><C-w><Up>
map    <S-Down>    <esc><C-w><Down>
imap   <S-Up>      <esc><C-w><Up>
imap   <S-Down>    <esc><C-w><Down>

" OCaml stuff
let no_ocaml_comments = 1
set makeprg=omake

" OMLet
let omlet_indent_match = 0
let omlet_indent_function = 0
let omlet_indent_let = 0

" Tab mappings
map <C-F9> :tabnew<CR>
map <C-F11> :tabp<CR>
map <C-F12> :tabn<CR>

" Remove GUI-nonsense
set guioptions-=T
set guioptions-=m
set guioptions-=r
set guioptions-=R
set guioptions-=l
set guioptions-=L

" Always show the menu, insert longest match
set completeopt=menu,longest

" Ignore irrelevant suffixes for filename completion
set wildignore+=*.a,*.bak,*~,*.swp,*.o,*.info,*.aux,*.dvi,*.bbl,*.blg,*.brf,*.cb,*.ind,*.idx,*.ilg,*.inx,*.out,*.toc,*.cmi,*.cmo,*.cma,*.cmx,*.cmxa,*.omc,*.annot,*.exe,*.bc,*.sums,*.spit,*.spot

" Change directories automatically
autocmd BufEnter * lcd %:p:h 

" When editing a file, always jump to the last known cursor position.
" Don't do it when the position is invalid or when inside an event handler
" (happens when dropping a file on gvim).
autocmd BufReadPost * if line("'\"") > 0 && line("'\"") <= line("$") | exe "normal g`\"" | endif

" Our shell code looks like scheme programmer made up all the names
autocmd FileType sh set iskeyword=~,@,48-57,_,192-255,-

if filereadable(expand('~/.vimrc_local'))
  source ~/.vimrc_local
endif