.vimrc for a smooth coding environment

.vimrc

" All system-wide defaults are set in $VIMRUNTIME/debian.vim (usually just
" /usr/share/vim/vimcurrent/debian.vim) and sourced by the call to :runtime
" you can find below.  If you wish to change any of those settings, you should
" do it in this file (/etc/vim/vimrc), since debian.vim will be overwritten
" everytime an upgrade of the vim packages is performed.  It is recommended to
" make changes after sourcing debian.vim since it alters the value of the
" 'compatible' option.

" This line should not be removed as it ensures that various options are
" properly set to work with the Vim-related packages available in Debian.
runtime! debian.vim

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"                  Behaviour & Stylish
syntax on

" Jump to the last position when reopening a file
au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif

" Auto load indentation rules and plugins according to the detected filetype.
filetype off
filetype plugin on
filetype plugin indent on

"
set showcmd  	" Show (partial) command in status line.
set showmatch		" Show matching brackets.
"set ignorecase		" Do case insensitive matching
set smartcase		" Do smart case matching
set incsearch		" Incremental search
"set autowrite		" Automatically save before commands like :next and :make
"set hidden             " Hide buffers when they are abandoned
set mouse=a		" Enable mouse usage (all modes)
set hlsearch
set nu
"set expandtab
"set textwidth=79
"set tabstop=8

" Omni completion
set omnifunc=syntaxcomplete#Complete

" Code folding
set nofoldenable
set foldmethod=manual
set foldnestmax=1

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"              Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"               Script varibles & functions
" plugin management
let s:python_mode_loaded = 0
let s:cscope_loaded = 0

function Plugin_load(ft)
	if a:ft == "c" || a:ft == "cpp"
		if s:cscope_loaded == 0
			cscope add cscope.out

			nmap <Leader><C-w> :cs find s <C-R>=expand("<cword>")<CR><CR>
			nmap <Leader><C-g> :cs find g <C-R>=expand("<cword>")<CR><CR>
			nmap <Leader><C-d> :cs find d <C-R>=expand("<cword>")<CR><CR>
			nmap <Leader><C-c> :cs find c <C-R>=expand("<cword>")<CR><CR>
			nmap <Leader><C-t> :cs find t <C-R>=expand("<cword>")<CR><CR>
			
			let s:cscope_loaded = 1
		endif
		if s:python_mode_loaded == 1 "|| ...
			"unload non-c plugins
			"let ?loaded=0
		endif
	else
		if s:cscope_loaded == 1
			nunmap <Leader><C-s>
			nunmap <Leader><C-g>
			nunmap <Leader><C-d>
			nunmap <Leader><C-c>
			nunmap <Leader><C-t>
			
			let s:cscope_loaded = 0
		endif
	endif
endfunction

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"                Plugins

" ctags
set tags=tags

" Genutils

" Lookupfile tags file
let g:LookupFile_TagExpr = '"./filenametags"'

" Taglist fashion styles
let Tlist_Show_One_File = 1
let Tlist_Exit_OnlyWindow = 1
let Tlist_Use_Right_Window = 1
map <silent> <F6> :TlistToggle<cr>

" Pathogen, manipulate 'runtimepath' easily
call pathogen#infect()
call pathogen#helptags()

" Vundle, the plugin manager
set nocompatible               " be iMproved

set rtp+=~/.vim/bundle/vundle/
    call vundle#rc()

" let Vundle manage Vundle       required! 
Bundle 'gmarik/vundle'
" repos
Bundle 'klen/python-mode'
Bundle 'tpope/vim-pathogen'
Bundle 'vim-scripts/lookupfile'
Bundle 'vim-scripts/taglist.vim'
Bundle 'vim-scripts/genutils'

" NOTE: comments after Bundle command are not allowed..
"

" klen/python-mode

"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"               autocmds 
au FileType * call Plugin_load(&filetype)

if filereadable("./vimrc.local")
  source ./vimrc.local
endif