vimrc

" When started as "evim", evim.vim will already have done these settings.
if v:progname =~? "evim"
	finish
endif

" |set nocompatible| uses Vim settings, rather then Vi settings (much better!).
" This must be first, because it changes other options as a side effect.
set nu
set nocompatible
set bs=indent,eol,start
set sm mat=2 smd sc ru stl=%<%f\ %h%m%r\ %-14.(%l,%c%V%)\ %P
set sw=4 sr sta ai
set noto ttimeout tm=1
set cf
"set fdo=jump,mark,quickfix,tag
set fcs=fold:~ sbr=+ dy=uhex,lastline lcs=eol:$,tab:>-,trail:#
set ve=all
set ww=bs<>[]
set is hls ic scs
set swb=useopen
set wim=longest,list,full wig+=*.o,*.dep
set su+=.dep
set hi=50
set shm=aToOWAI
set aw
set noeb vb t_vb=
set wim=longest,list,list:full
set cst csto=1

syntax on

if v:version >= 700
    set cot=
end


let mapleader = ''

nmapc
vmapc
omapc
cmapc
imapc

let makeargs=''
set mp=make\ -k
no          <F2> :ls<CR>
no <silent> <F3> :previous<CR>
no <silent> <F4> :next<CR>
no <silent> <F5> :exe ':make '.makeargs<CR><F6>
no <silent> <F6> :cwin<CR>
no <silent> <F7> :cprev<CR>
no <silent> <F8> :cnext<CR><F6>
no <silent> <F11> :if exists("syntax_on") \| syn off \| else \| syn enable \| endif<CR>
imap <silent> <F11> <c-\><c-o><F11>
inoremap <c-/> \

set pastetoggle=<F10>
               
ino <c-d>   <del>
no <Space> <c-f>
no <BS>    <c-b>

no j gj
no k gk

no <silent> <Leader><c-h> :set hls!<CR>
ino <silent> <Leader><c-h> <c-\><c-o>:set hls!<CR>
" <Leader><c-f> changes to upper-case the sequence of letters before the
" cursor, to the first non-letter.  Does not change the letter under the
" cursor.
ino <Leader><c-f>   <c-\><c-o>:norm! mugUb`u<CR>

ino <tab>   <c-t>
ino <s-tab> <c-d>
ino <c-t>   <tab>

if has("gui_running")
    let did_install_default_menus = 1
    let did_install_syntax_menu = 1
    let no_buffers_menu=1
    set ghr=0 go=aAcM
    set gfn=thin2,fixed
    set gcr=n-sm:block-blinkon0,v:block-blinkwait800-blinkon800-blinkoff100,i-c-ci:ver1-blinkwait800-blinkon1500-blinkoff400,o:hor20-blinkon0,r-cr:block-blinkwait100-blinkon800-blinkoff100
end

if has("autocmd")
	filetype plugin indent on
	let loaded_matchparen = 1
	augroup vimrcEx
		au!
		autocmd FileType text setlocal textwidth=78

		" 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
	augroup END
else
	set autoindent
endif

set secure
set exrc " This option is dangerous.  Read :h 'ex

""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
" CSCOPE settings for vim           
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
"
" This file contains some boilerplate settings for vim's cscope interface,
" plus some keyboard mappings that I've found useful.
"
" USAGE: 
" -- vim 6:     Stick this file in your ~/.vim/plugin directory (or in a
"               'plugin' directory in some other directory that is in your
"               'runtimepath'.
"
" -- vim 5:     Stick this file somewhere and 'source cscope.vim' it from
"               your ~/.vimrc file (or cut and paste it into your .vimrc).
"
" NOTE: 
" These key maps use multiple keystrokes (2 or 3 keys).  If you find that vim
" keeps timing you out before you can complete them, try changing your timeout
" settings, as explained below.
"
" Happy cscoping,
"
" Jason Duell       jduell@alumni.princeton.edu     2002/3/7
""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""


" This tests to see if vim was configured with the '--enable-cscope' option
" when it was compiled.  If it wasn't, time to recompile vim... 
if has("cscope")

    """"""""""""" Standard cscope/vim boilerplate

    " use both cscope and ctag for 'ctrl-]', ':ta', and 'vim -t'
    set cscopetag

    " check cscope for definition of a symbol before checking ctags: set to 1
    " if you want the reverse search order.
    set csto=0

    " add any cscope database in current directory
    if filereadable("cscope.out")
        cs add cscope.out  
    " else add the database pointed to by environment variable 
    elseif $CSCOPE_DB != ""
        cs add $CSCOPE_DB
    endif

    " show msg when any other cscope db added
    set cscopeverbose  


    """"""""""""" My cscope/vim key mappings
    "
    " The following maps all invoke one of the following cscope search types:
    "
    "   's'   symbol: find all references to the token under cursor
    "   'g'   global: find global definition(s) of the token under cursor
    "   'c'   calls:  find all calls to the function name under cursor
    "   't'   text:   find all instances of the text under cursor
    "   'e'   egrep:  egrep search for the word under cursor
    "   'f'   file:   open the filename under cursor
    "   'i'   includes: find files that include the filename under cursor
    "   'd'   called: find functions that function under cursor calls
    "
    " Below are three sets of the maps: one set that just jumps to your
    " search result, one that splits the existing vim window horizontally and
    " diplays your search result in the new window, and one that does the same
    " thing, but does a vertical split instead (vim 6 only).
    "
    " I've used CTRL-\ and CTRL-@ as the starting keys for these maps, as it's
    " unlikely that you need their default mappings (CTRL-\'s default use is
    " as part of CTRL-\ CTRL-N typemap, which basically just does the same
    " thing as hitting 'escape': CTRL-@ doesn't seem to have any default use).
    " If you don't like using 'CTRL-@' or CTRL-\, , you can change some or all
    " of these maps to use other keys.  One likely candidate is 'CTRL-_'
    " (which also maps to CTRL-/, which is easier to type).  By default it is
    " used to switch between Hebrew and English keyboard mode.
    "
    " All of the maps involving the <cfile> macro use '^<cfile>$': this is so
    " that searches over '#include <time.h>" return only references to
    " 'time.h', and not 'sys/time.h', etc. (by default cscope will return all
    " files that contain 'time.h' as part of their name).


    " To do the first type of search, hit 'CTRL-\', followed by one of the
    " cscope search types above (s,g,c,t,e,f,i,d).  The result of your cscope
    " search will be displayed in the current window.  You can use CTRL-T to
    " go back to where you were before the search.  
    "

    nmap <C-\>s :cs find s <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-\>g :cs find g <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-\>c :cs find c <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-\>t :cs find t <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-\>e :cs find e <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-\>f :cs find f <C-R>=expand("<cfile>")<CR><CR>	
    nmap <C-\>i :cs find i ^<C-R>=expand("<cfile>")<CR>$<CR>
    nmap <C-\>d :cs find d <C-R>=expand("<cword>")<CR><CR>	


    " Using 'CTRL-spacebar' (intepreted as CTRL-@ by vim) then a search type
    " makes the vim window split horizontally, with search result displayed in
    " the new window.
    "
    " (Note: earlier versions of vim may not have the :scs command, but it
    " can be simulated roughly via:
    "    nmap <C-@>s <C-W><C-S> :cs find s <C-R>=expand("<cword>")<CR><CR>	

    nmap <C-@>s :scs find s <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-@>g :scs find g <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-@>c :scs find c <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-@>t :scs find t <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-@>e :scs find e <C-R>=expand("<cword>")<CR><CR>	
    nmap <C-@>f :scs find f <C-R>=expand("<cfile>")<CR><CR>	
    nmap <C-@>i :scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>	
    nmap <C-@>d :scs find d <C-R>=expand("<cword>")<CR><CR>	


    " Hitting CTRL-space *twice* before the search type does a vertical 
    " split instead of a horizontal one (vim 6 and up only)
    "
    " (Note: you may wish to put a 'set splitright' in your .vimrc
    " if you prefer the new window on the right instead of the left

    nmap <C-@><C-@>s :vert scs find s <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>g :vert scs find g <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>c :vert scs find c <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>t :vert scs find t <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>e :vert scs find e <C-R>=expand("<cword>")<CR><CR>
    nmap <C-@><C-@>f :vert scs find f <C-R>=expand("<cfile>")<CR><CR>	
    nmap <C-@><C-@>i :vert scs find i ^<C-R>=expand("<cfile>")<CR>$<CR>	
    nmap <C-@><C-@>d :vert scs find d <C-R>=expand("<cword>")<CR><CR>


    """"""""""""" key map timeouts
    "
    " By default Vim will only wait 1 second for each keystroke in a mapping.
    " You may find that too short with the above typemaps.  If so, you should
    " either turn off mapping timeouts via 'notimeout'.
    "
    "set notimeout 
    "
    " Or, you can keep timeouts, by uncommenting the timeoutlen line below,
    " with your own personal favorite value (in milliseconds):
    "
    "set timeoutlen=4000
    "
    " Either way, since mapping timeout settings by default also set the
    " timeouts for multicharacter 'keys codes' (like <F1>), you should also
    " set ttimeout and ttimeoutlen: otherwise, you will experience strange
    " delays as vim waits for a keystroke after you hit ESC (it will be
    " waiting to see if the ESC is actually part of a key code like <F1>).
    "
    "set ttimeout 
    "
    " personally, I find a tenth of a second to work well for key code
    " timeouts. If you experience problems and have a slow terminal or network
    " connection, set it higher.  If you don't set ttimeoutlen, the value for
    " timeoutlent (default: 1000 = 1 second, which is sluggish) is used.
    "
    "set ttimeoutlen=100

endif