" Paul Gorman's .vimrc (http://paulgorman.org)

set nocompatible    " Enable features not found in vanilla vi
set encoding=utf-8

" Execute per-project .vimrc files saved in the current directory:
set secure    " Disallow autocmd and shell commands in current directory

"
" Colors and highlighting
"
set t_Co=256           " Number of terminal colors
set background=dark    " Light or dark
syntax on              " Colorize code
colorscheme paulg

set spell spelllang=en_us " Enable running spell check

set mouse=

if has("gui_running")
    set guifont=Liberation\ Mono\ 9
    set mouse=a          " Enable mouse support
    set guioptions-=T    " Hide toolbar
    set guioptions-=m    " Hide menu
    set linespace=1      " Added pixels between vertical lines
    set guicursor=a:blinkon1350-blinkoff350
endif

"
" Search stuff
"
set ignorecase      " Ignore case during search
set smartcase       " Be case sensitive if mixed-case search term
set incsearch       " Search as typed so far
set showmatch       " Show matching bracket
set wildmenu        " Enhanced command completion
set nohlsearch      " Highlight all search matches
set nowrapscan      " Don't wrap to top when search hits bottom

"
" Indents and Tabs
"
" (The help section for "tabstop" explains the viable options.)
" It's simplest to have tabstop = shiftwidth = softtabstop.
set tabstop=4       " One tab equals four... no, eight spaces (existing code)
set shiftwidth=4    " Tab width in normal mode (autoindent or >>)
set softtabstop=4   " Tab width in insert mode
set noexpandtab     " Convert tabs into spaces?
set smarttab        " Delete shiftwidth at start of line (not single spaces)
set autoindent      " Automatic indent
set nosmartindent   " Don't auto indent new lines
set backspace=indent,eol,start " Allow backspace over autoindents & linebreaks

"
" Key Mappings
"
nmap <Leader>h :set hlsearch! cursorline!<CR>
nmap <Leader>n :set nu! rnu! list! spell!<CR>
nmap <Leader>o o<Esc>k
nmap <Leader>O O<Esc>j

function ToggleMouseMode()
    if (&mouse == 'a')
        set mouse=
		echo "no mouse"
    else
        set mouse=a
		echo "mouse all"
    endif
endfunction
nmap <Leader>m :call ToggleMouseMode()<CR>

"
" Interface/Display Preferences
"
set title           " Show file name in window title bar
set titlestring=vim\ %F
set cmdheight=1     " 2 doesn't seem to avoid 'press <Enter> to continue'
set shortmess=atI   " I=No vim intro msg; t=truncate long msg; a=Shorten msg
set shm=at          " Short messages. Again, trying to avoid 'press <Enter>'
set laststatus=2    " Always show status line
set showcmd         " Display incomplete commands
set noruler           " Show column and line number in status line
set statusline=%m\ \%F\ %r%y%=col\ %v\ line\ %l\/%L\ %p%%
set showmode        " Show insert, visual, or replace mode in cmd area
set scrolloff=4     " Scroll to show 4 lines above or below cursor
set noerrorbells    " Don't beep at me
set visualbell      " Don't beep on error
set rnu             " Turn on relative line numbering
set nu              " Turn on line numbering
set nocursorline    " Highlight current cursor line

" :help 21.3
" Default is viminfo='100,<50,s10,h
" s doesn't seem to be documented. It's the KB saved in each register.
set viminfo='500,f1,<200,:200,@200,/200,s20,h

" Show long lines and trailing spaces
" CTRL-K -> for →
" CTRL-K .M for ·
" CTRL-K .3 for ⋯
" CTRL-K Tr for ▷
" CTRL-K >1 ›
" CTRL-K vv │
" (use :dig for a list of diagraphs)
set list listchars=tab:│\ ,extends:→,trail:·

"
" Folding
"
set foldmethod=manual
set foldlevel=99
set viewoptions-=options
autocmd BufWinLeave *.* mkview
autocmd BufWinEnter *.* silent loadview

"
" Misc
"
let html_use_css = 1 " Use CSS when exporting files with 2html
set magic            " Type of regular expression matching
set printoptions=header:0,paper:letter
set hidden           " Switch buffers without saving AND without discarding changes.
set autochdir        " Change working dir to dir of edited file
set nojoinspaces     " Only one space between sentences of joined lines!

" Look for ctags tag file:
set tags=./tags,tags;$HOME

"
" Types of Files
"
" Find the filetype of the current buffer with ":set ft?".
filetype on            " Detect filetype
filetype plugin on     " Load plugins for detected filetype
filetype indent on     " Filetype specific autoindent
" Don't decorate log files.
autocmd BufNewfile,BufRead *.log set filetype=messages
autocmd FileType messages setlocal nospell
autocmd FileType messages setlocal nornu
autocmd FileType messages setlocal nonu
autocmd BufEnter *.go colorscheme paulg-colorful