"
" ~/.vimrc, Wed Jul 22 2009 (Oct 24 2000-) Peter Csizmadia
"
set nobackup		" backup: keep a backup file, nobackup: no backup
set background=dark
syntax on	" syntax highlighting
function! SetBackgroundAndForeground()
	highlight Normal guibg=black guifg=white
endfunction
call SetBackgroundAndForeground()
set hlsearch	" search pattern highlighting
set suffixes=.bak,~,.o,.class,.info,.swp	" no completion for these
set bs=2	" allow backspacing over everything in insert mode
set tw=78 	" automatically insert <EOL> at end of line
set mousehide	" hide mouse pointer while typing
set guioptions+=a
set viminfo='20,\"1000
set encoding=utf-8
set fileencoding=utf-8

if version >= 504
	set clipboard=unnamed,autoselect
endif

" do not indent before case:, public:, private:, protected:
set cinoptions=:0g0

" Start in insert mode without losing the Esc key
"set im!
"imap <Esc> <C-L>

" Ctrl-Q quit
map <C-Q> :confirm q<CR>
imap <C-Q> <C-o>:confirm q<CR>

" Ctrl-Z undo
map <C-Z> :undo<CR>
imap <C-Z> <C-o>:undo<CR>

" Paragraph up/down, find
imap <C-up> <C-o>{
imap <C-down> <C-o>}
imap <C-f> <C-o>/
imap <C-g> <C-o>n

" Edit new file
map <C-e> :browse confirm e<CR>
imap <C-e> <C-o>:browse confirm e<CR>

" Ctrl-J formats the current paragraph
map <C-J> gqap
imap <C-J> <C-o>gqap

" F6: go to next file, Alt-F6: previous file
map <F6> :bnext!<CR>
imap <F6> <C-o>:bnext!<CR>
map <M-F6> :bprevious!<CR>
imap <M-F6> <C-o>:bprevious!<CR>

" F9: make all, Alt-F9: build all
map <F9> :!make<CR>
imap <F9> <C-o>:!make<CR>
map <M-F9> :!make clean && make<CR>
imap <M-F9> <C-o>:!make clean && make<CR>

" F10: replace 8 spaces with one tab
map <F10> :,$s/        /\t/gc<CR>
imap <F10> <C-o>:,$s/        /\t/gc<CR>

" Switches C indenting and abbreviations off, use before mouse copy/paste
map pas :set paste<CR>a

" After mouse copy/paste, turn on C indenting and abbreviations again
map nop :set nopaste<CR>

" Makefiles, sh scripts, sed scripts, .ssh/authorized_keys files
function! MakeAndScriptMode()
	call SetBackgroundAndForeground()
	set tw=0 wm=0		" do not wrap lines
endfunction
au BufNewFile,BufRead makefile*,Makefile*,GNUMakefile*,*.sh,*.?sh,*.sed,authorized_keys*,*.plt,*.in call MakeAndScriptMode()

" C-like script languages
function! CScriptMode()
	call SetBackgroundAndForeground()
	set tw=0 wm=0		" do not wrap lines
	set cindent		" automatic indentation
endfunction
au BufNewFile,BufRead *.js,*.pl,*.awk call CScriptMode()

" C-like languages
function! CMode()
	call SetBackgroundAndForeground()
	set tw=0 wm=0 sw=4 sts=4	" do not wrap lines, indent: 4 chars
	set cindent			" automatic indentation
endfunction
au BufNewFile,BufRead *.c,*.C,*.cpp,*.cxx,*.cc,*.h,*.hpp,*.c++,*.h++,*.cu,*.xpm,*.java,*.jsp call CMode()

" LaTeX
function! LaTeXMode()
	call SetBackgroundAndForeground()
	map <F9> :!latex % && dvips %:r.dvi -o %:r.ps<CR>
	map <M-d> :!xdvi %:r.dvi &<CR><CR>
	if match(expand("`where gv`"),"not.*found") >= 0
		map <M-v> :!ghostview %:r.ps &<CR><CR>
	else
		map <M-v> :!gv %:r.ps &<CR><CR>
	endif
endfunction
au BufNewFile,BufRead *.tex call LaTeXMode()

" HTML
function! HTMLMode()
	call SetBackgroundAndForeground()
	set tw=0 wm=0 sw=4 sts=4	" do not wrap lines, indent: 4 chars
	map <C-J> :set tw=78<CR>gqap:set tw=0<CR>
endfunction
au BufNewFile,BufRead *.html call HTMLMode()

"augroup gzip " from the vimrc_example file
"  " Remove all gzip autocommands
"  au!
"  " Enable editing of gzipped files
"  "       read: set binary mode before reading the file
"  "             uncompress text in buffer after reading
"  "      write: compress file after writing
"  "     append: uncompress file, append, compress file
"  autocmd BufReadPre,FileReadPre	*.gz set bin
"  autocmd BufReadPost,FileReadPost	*.gz let ch_save = &ch|set ch=2
"  autocmd BufReadPost,FileReadPost	*.gz '[,']!gunzip
"  autocmd BufReadPost,FileReadPost	*.gz set nobin
"  autocmd BufReadPost,FileReadPost	*.gz let &ch = ch_save|unlet ch_save
"  autocmd BufReadPost,FileReadPost	*.gz execute ":doautocmd BufReadPost " . expand("%:r")
"  autocmd BufWritePost,FileWritePost	*.gz !mv <afile> <afile>:r
"  autocmd BufWritePost,FileWritePost	*.gz !gzip <afile>:r
"  autocmd FileAppendPre			*.gz !gunzip <afile>
"  autocmd FileAppendPre			*.gz !mv <afile>:r <afile>
"  autocmd FileAppendPost		*.gz !mv <afile> <afile>:r
"  autocmd FileAppendPost		*.gz !gzip <afile>:r
"augroup END

"augroup bzip2 "
"  " Remove all bzip2 autocommands
"  au!
"  " Enable editing of bzipped files
"  "       read: set binary mode before reading the file
"  "             uncompress text in buffer after reading
"  "      write: compress file after writing
"  "     append: uncompress file, append, compress file
"  autocmd BufReadPre,FileReadPre	*.bz2 set bin
"  autocmd BufReadPost,FileReadPost	*.bz2 let ch_save = &ch|set ch=2
"  autocmd BufReadPost,FileReadPost	*.bz2 '[,']!bunzip2
"  autocmd BufReadPost,FileReadPost	*.bz2 set nobin
"  autocmd BufReadPost,FileReadPost	*.bz2 let &ch = ch_save|unlet ch_save
"  autocmd BufReadPost,FileReadPost	*.bz2 execute ":doautocmd BufReadPost " . expand("%:r")
"  autocmd BufWritePost,FileWritePost	*.bz2 !mv <afile> <afile>:r
"  autocmd BufWritePost,FileWritePost	*.bz2 !bzip2 <afile>:r
"  autocmd FileAppendPre			*.bz2 !bunzip2 <afile>
"  autocmd FileAppendPre			*.bz2 !mv <afile>:r <afile>
"  autocmd FileAppendPost		*.bz2 !mv <afile> <afile>:r
"  autocmd FileAppendPost		*.bz2 !bzip2 <afile>:r
"augroup END

augroup lzma "
  " Remove all lzma autocommands
  au!
  " Enable editing of lzma compressed files
  "       read: set binary mode before reading the file
  "             uncompress text in buffer after reading
  "      write: compress file after writing
  "     append: uncompress file, append, compress file
  autocmd BufReadPre,FileReadPre	*.lzma set bin
  autocmd BufReadPost,FileReadPost	*.lzma let ch_save = &ch|set ch=2
  autocmd BufReadPost,FileReadPost	*.lzma '[,']!unlzma
  autocmd BufReadPost,FileReadPost	*.lzma set nobin
  autocmd BufReadPost,FileReadPost	*.lzma let &ch = ch_save|unlet ch_save
  autocmd BufReadPost,FileReadPost	*.lzma execute ":doautocmd BufReadPost " . expand("%:r")
  autocmd BufWritePost,FileWritePost	*.lzma !mv <afile> <afile>:r
  autocmd BufWritePost,FileWritePost	*.lzma !lzma <afile>:r
  autocmd FileAppendPre			*.lzma !unlzma <afile>
  autocmd FileAppendPre			*.lzma !mv <afile>:r <afile>
  autocmd FileAppendPost		*.lzma !mv <afile> <afile>:r
  autocmd FileAppendPost		*.lzma !lzma <afile>:r
augroup END