vimrc

"
" MAIN CUSTOMIZATION FILE
"

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"
" DISPLAY
"
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" We DO NOT want Vi compatibility
set nocompatible

" Enable loading filetype and indentation plugins
filetype plugin on
filetype indent on

" Turn syntax highlighting on
syntax on

" Welcome to the 21st century: UTF-8 character encoding
set encoding=utf-8

" faster macros
set lazyredraw

" we like security
set nomodeline

" STOP UNDERLINING THE CURRENT LINE!!!
set nocursorline

" abbrev. of messages (avoids 'hit enter')
set shortmess+=atI

" display the current mode
set showmode

" min num of lines to keep above/below the cursor
set scrolloff=4

" show line numbers
set number

" My own preferred colour scheme; I'm looking for a better one
colorscheme zxtc 

if has('cmdline_info')

    " show the ruler
    set ruler

    " a ruler on steroids
    set rulerformat=%30(%=\:b%n%y%m%r%w\ %l,%c%V\ %P%)

    " show partial commands in status line and selected characters/lines in
    " visual mode
    set showcmd

endif

if has('statusline')

    " always show a status line
    set laststatus=2

    " a statusline, also on steroids
    "set statusline=%<%f\ %=\:\b%n\[%{strlen(&ft)?&ft:'none'}/%{&encoding}/%{&fileformat}]%m%r%w\ %l,%c%V\ %P
    set statusline=%<%f\ %m%r%w\ %=\:\b%n\[%{strlen(&ft)?&ft:'none'}/%{&fileformat}]\ %l,%c%V\ %P

endif

" Remember up to 100 'colon' commmands and search patterns
set history=100

" Hide buffers
set hidden

" Write contents of the file, if it has been modified, on buffer exit
"set autowrite


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"
" gvim- (here instead of .gvimrc)
"
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if has('gui_running') 
    set guioptions=acgi
    "set guioptions=acgir
	" I turned off the scrollbars
    set guioptions-=rRlL
    " This adds GTK+ tabs... not sure if I want it or not
    "set guioptions+=e
    set guioptions-=tTm
    set showtabline=2
    " STOP UNDERLINING THE CURRENT LINE!!!
    set nocursorline
    set columns=144 lines=40
endif


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" 
" EDITING
"
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" Backspace for dummies
set backspace=indent,eol,start

" Show matching brackets/parenthesis
set showmatch

" Command <Tab> completion, list matches and complete the longest common
" part, then, cycle through the matches
set wildmode=list:longest,full

" Wrap long lines
set wrap

" The text width
set textwidth=0
set linebreak

" Indent at the same level of the previous line
set autoindent

" Use indents of 4 spaces
set shiftwidth=4

" Use 4 spaces for <Tab> and :retab
set tabstop=4
set softtabstop=4
set noexpandtab

" Round indent to multiple of 'shiftwidth' for > and < commands
set shiftround

" When a bracket is inserted, briefly jump to a matching one
set noshowmatch

" Jump to matching bracket for 2/10th of a second (works with showmatch)
" This got rather annoying
"set matchtime=

" basic formatting of text and comments
"set formatoptions+=tcq

" match, to be used with %
set matchpairs+=<:>

" ignore these file types when opening
set wildignore=*.pyc,*.o,*.obj,*.swp

" Show (partial) commands (or size of selection in Visual mode) in the status line
set showcmd

" Allow lots of tab pages -- 100 should be plenty
set tpm=100

" Always make split windows equal
set noequalalways

" Write swap file to disk after every 50 characters
set updatecount=100


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"
" SEARCH
"
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" Incremental searching
set incsearch

" Do not highlight search results
set nohlsearch

" Ignore case
set ignorecase
set smartcase


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"
" MAPPINGS
"
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" I'm not sure if this does what it should, so I'll leave it here until it no longer serves its purpose
"imap <C-space> <Plug>IMAP_JumpForward

" Map leader
let mapleader = ","

" Switch between windows quickly -- these didn't quite work so I disabled them for the time being
"nnoremap <C-J> <C-W>j
"nnoremap <C-K> <C-W>k
"nnoremap <C-H> <C-W>h
"nnoremap <C-L> <C-W>l

" Switch between buffers quickly
nnoremap gb :bnext<CR>
nnoremap gB :bprevious<CR>

" Fix for normal h j k l mappings -- this always moves virtual lines -- I know some purists will think I'm weird, but I don't care.
map j gj
map k gk
map H ^
map L $

" Page down with <Space>
nmap <Space> <PageDown>

" Visual shifting (does not exit Visual mode)
vnoremap < <gv
vnoremap > >gv 

" Change to directory of current file
map <Leader>%cd :cd %:p:h<CR>

" Quit write/quit
nnoremap <Leader>w :w<CR>
nnoremap <Leader>q :q!<CR>

" Destroy things
noremap <Leader>c "_c
noremap <Leader>C "_C
noremap <Leader>d "_d
noremap <Leader>D "_D
noremap <Leader>s "_s
noremap <Leader>S "_S
noremap <Leader>x "_x

" Insert blank lines
noremap <Leader>o o<Esc>k
noremap <Leader>O O<Esc>j

" Show hidden characters
set listchars=tab:>-,trail:·,eol:$
nmap <silent> <Leader>h :set nolist!<CR>

" Vi-style editing in the command-line : NOICE
" This apparently make things much easier
noremap <Leader>: q:
noremap <Leader>/ q/
noremap <Leader>? q?

" Is this quicker?
noremap :: q:
noremap // q/
noremap ?? q?

" Yank Ring mappings
"noremap Y y$
nnoremap Y :<C-U>YRYankCount 'y$'<CR>
noremap <Leader>y :YRShow<CR>

" TODO: Add a TaskList Toggle perhaps?

" Delete word with Backspace
imap <S-BS> <Esc>bdwa
nmap <S-BS> <Esc>bdwa

" Delete and backspace in insert mode
inoremap <C-H> <BS>
inoremap <C-D> <Del>

" Use F10 to toggle 'paste' mode... whatever that is
set pastetoggle=<F10>
nmap <Leader>p :set invpaste<CR>
nmap <Leader>P :set paste<CR>I

" Open filename under cursor in a new window (use current file's working directory) 
nmap gf :new %:p:h/<cfile><CR>

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"
" FILE TYPES
"
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"autocmd FileType c,cpp call <SID>cstuff()
"function! <SID>cstuff()
"    set cindent
"    set formatoptions+=croql
"    set formatoptions-=t
"    set omnifunc=ccomplete#Complete 
"endfunction

"autocmd filetype python call <sid>pystuff()
"function! <sid>pystuff()
"    set shiftwidth=4
"    set tabstop=4
"    set softtabstop=4
"    set noexpandtab
"    set autoindent
"    set foldmethod=indent
"    set foldlevel=999999
"    set smartindent cinwords=if,elif,else,for,while,try,except,finally,def,class,with
"    set omnifunc=pythoncomplete#Complete
"endfunction

"autocmd filetype tex,cls call <sid>texstuff()
"function! <sid>texstuff()
"    set shiftwidth=2
"    set tabstop=2
"    set softtabstop=2
"    set textwidth=116
"    set noexpandtab
"endfunction
" ignore miscellaneous latex stuff
"set wildignore=*.log,*.aux,*.dvi,*.aut,*.aux,*.bbl,*.blg,*.dvi,*.fff,*.log,*.out,*.pdf,*.ps,*.toc,*.ttt
" optional: starting with vim 7, the filetype of empty .tex files defaults to
" 'plaintex' instead of 'tex', which results in vim-latex not being loaded.
" the following changes the default filetype back to 'tex':
let g:tex_flavor='latex'
let g:tex_gotoerror=0
au BufWritePost *.tex silent call Tex_CompileLatex()


" Nifty XML tricks
"autocmd filetype xml '[,']!xsltproc ~/.vim/ftplugin/indent.xsl %
"autocmd FileType xml call <sid>xmlstuff()
"function! <sid>xmlstuff()
"    "set omnifunc=xmlcomplete#CompleteTags
"    "set equalprg=xmllint --format -
"    set shiftwidth=4
"    set tabstop=4
"    set softtabstop=4
"    set noexpandtab
"    set shiftround
"    let b:matchwords="<.\{-}>"
"    set noexpandtab
"endfunction

" HTML
"autocmd filetype html call <sid>htmlstuff()
"function! <sid>htmlstuff()
"    set omnifunc=htmlcomplete#CompleteTags
"    "set textwidth=120
"    set shiftwidth=4
"    set tabstop=4
"    set softtabstop=4
"    set shiftround
"    set noexpandtab
"endfunction

" Lisp
"autocmd filetype lisp call <sid>lispstuff()
"function! <sid>lispstuff()
"    set shiftwidth=2
"    set tabstop=2
"    set softtabstop=2
"    set expandtab
"    set autoindent
"endfunction

" Haskell
let g:haddock_browser="firefox"
"autocmd filetype haskell call <sid>haskellstuff()
"function! <sid>haskellstuff()
"	set shiftwidth=4
"	set tabstop=4
"	set softtabstop=4
"	set expandtab
"	set autoindent
"endfunction

" load manual pages
"runtime ftplugin/man.vim
"let $pager='' 
"let $manpager='' 

" Omni-completion?
"autocmd FileType javascript set omnifunc=javascriptcomplete#CompleteJS
"autocmd FileType css set omnifunc=csscomplete#CompleteCSS
"autocmd FileType php set omnifunc=phpcomplete#CompletePHP

" Java
"autocmd FileType java call <sid>javastuff()
"function! <sid>javastuff()
"    set shiftwidth=4
"    set tabstop=4
"    set softtabstop=4
"    set noexpandtab
"    set autoindent
"    set omnifunc=javacomplete#Complete
"    set completefunc=javacomplete#CompleteParamsInfo 
"    inoremap <C-X><C-U> <C-X><C-U><C-P>
"    inoremap <C-S-Space> <C-X><C-U><C-P>
"    "set include=^#\s*import
"    "set includeexpr=substitute(v:fname,'\\.','/','g') 
"    "set complete=i,],.,b,w,t,k,.
"    "set dictionary=~/.vimKeywords
"    "set tags=~/programming/tags/java
"    " Automatically load getters and setters. Bit of a hack, but it sorta works, I guess
"    nmap <Leader>jgs mawv/ <CR>"ty/ <CR>wvwh"ny/getters<CR>$a<CR><CR><Esc>xxapublic <Esc>"tpa<Esc>"npbiget<Esc>l~ea()<CR>{<CR><Tab>return <Esc>"npa;<CR>}<Esc>=<CR><Esc>/setters<CR>$a<CR><CR><Esc>xxapublic void <Esc>"npbiset<Esc>l~ea(<Esc>"tpa <Esc>"npa)<CR>{<CR><Tab>this.<Esc>"npa=<Esc>"npa;<CR>}<Esc>=<CR>`ak
"
"endfunction

" Some tricks for mutt
" F1 through F3 rewraps paragraphs
augroup MUTT
" au BufRead ~/.mutt/temp/mutt* set spell " <-- vim 7 required
  au BufRead ~/.mutt/temp/mutt* nmap    gqap
  au BufRead ~/.mutt/temp/mutt* nmap    gqqj
  au BufRead ~/.mutt/temp/mutt* nmap    kgqj
  au BufRead ~/.mutt/temp/mutt* map!    gqapi
  au BufRead ~/.mutt/temp/mutt* map!    gqqji
  au BufRead ~/.mutt/temp/mutt* map!    kgqji
augroup END


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"
" MISCELLANEOUS
"
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" (There is _ALWAYS_ a miscellaneous section)

" Enable CTRL-A/CTRL-X to work on octal and hex numbers, as well as characters
set nrformats=octal,hex,alpha

" Remember things between sessions
" '20  - remember marks for 20 previous files
" \"50 - save 50 lines for each register
" :20  - remember 20 items in command-line history 
" %    - remember the buffer list (if vim started without a file arg)
" n    - set name of viminfo file
set viminfo='20,\"50,:20,%,n~/.viminfo

" Insert mode completion options
"set completeopt=menu,longest,preview


" Use menu to show command-line completion (in 'full' case)
" set wildmenu

" Set command-line completion mode:
"   - on first <Tab>, when more than one match, list all matches and complete
"     the longest common  string
"   - on second <Tab>, complete the next full match and show menu
set wildmode=list:longest,full


" IMPORTANT: grep will sometimes skip displaying the file name if you
" search in a singe file. This will confuse Latex-Suite. Set your grep
" program to always generate a file-name.
set grepprg=grep\ -nH\ $*

" No place holders for
let g:Imap_UsePlaceHolders=0

" Look for the file in the current directory, then south until you reach home.
"set tags=tags;~/

" Shut up
set noerrorbells

" Always add the current file's directory to the path if not already there
"autocmd BufRead *
"let s:tempPath=escape(escape(expand("%:p:h"), ' '), '\ ') 
"      \ exec "set path-=".s:tempPath 
"      \ exec "set path^=".s:tempPath
"autocmd BufEnter * lcd %:p:h