" vim: textwidth=160 tabstop=2 shiftwidth=2
"
if has('nvim')
runtime! python_setup.vim
endif
call plug#begin()
" Brilliant_Plugins_by_tpope: ========================.
" Plug 'tpope/vim-sensible' | " a sane and modern default configuration # not required with nvim
Plug 'tpope/vim-surround' | " plugin makes cs"' inside a line replace " with '
Plug 'tpope/vim-fugitive' | " the most complete GIT integration plugin
Plug 'godlygeek/tabular' | " align code on a sign, like :Tab/=
Plug 'mhinz/vim-signify' | " show changes in the clutter bar
Plug 'jlanzarotta/bufexplorer'
" Plug 'wting/gitsessions.vim'
Plug 'rkitover/vimpager'
Plug 'mtth/scratch.vim'
Plug 'airblade/vim-rooter' | " makes :lcd changes to projects (git-)root (code-completion, gf, grep, find)
nnoremap <F12> :ToggleBufExplorer<CR>
nnoremap <F2> :ScratchPreview<CR>
nnoremap <F6> :syntax sync fromstart<CR>|:nohlsearch
" AIRLINE: ===========================================.
Plug 'vim-airline/vim-airline' | " beautification of the mode line
set laststatus=2 | " required by AirLine, without status line does not appear until a window split
let g:airline_detect_modified = 0 |
let g:airline_detect_paste = 0 |
let g:airline_exclude_preview = 1 |
let g:airline_extensions = ['tabline', 'branch', 'syntastic', 'tagbar']
let g:airline#extensions#tabline#disable_refresh = 1 |
let g:airline#extensions#tabline#enabled = 1 |
let g:airline#extensions#tabline#fnamemod = ':t:.' | " let airline just show the filename without its path
let g:airline#extensions#tabline#show_buffers = 1 |
let g:airline#extensions#tabline#show_tabs = 0 |
let g:airline#extensions#tagbar#enabled = 0 |
let g:airline#extensions#tagbar#flags = 's'
let g:airline#extensions#whitespace#enabled = 0 |
let g:airline#extensions#wordcount#enabled = 0 |
let g:airline_inactive_collapse = 1 |
let g:airline_powerline_fonts = 1 |
let g:airline_section_c = '%F'
" AIRLINE_Theme: =====================================.
Plug 'vim-airline/vim-airline-themes' | " airline themes to match any light and dark terminal using :AirlineTheme
let g:airline_theme='base16' | " specifies which colorscheme should airline uses
" let g:airline_theme='badcat' | " specifies which colorscheme should airline uses
" let g:airline_theme='papercolor' | " specifies which colorscheme should airline uses
" Colorschemes: ======================================.
Plug 'ryanoasis/vim-devicons' | " eye candy icons
Plug 'chriskempson/base16-vim' | "
map <leader>q :bp<bar>sp<bar>bn<bar>bd<CR>.
" NETRW: =============================================.
let g:netrw_list_hide = '^\..*' | " Explore mode: hide files starting with dot
let g:netrw_hide = 1 | " show not-hidden files only
let g:netrw_liststyle = 3 | " 3=tree
let g:netrw_banner = 0 | " display help messages?
let g:netrw_winsize = 20 | " window size in percent
let g:netrw_fastbrowse = 2 | " manually refresh direcory list (avoids display errors)
let g:netrw_keepdir = 0
let g:netrw_browse_split = 4 | " 4=open in previous window
let g:netrw_preview = 0 | "
let g:netrw_alto = 0 | " open files on the right
let g:netrw_altv = 1 | " open files on the right
" NERDTree: ==========================================.
Plug 'scrooloose/nerdtree' | " replace NetRW, which is kind of buggy
let NERDTreeCascadeSingleChildDir = 0 | " I don't get how one can use <m> to create files in that included directory
let NERDTreeShowBookmarks = 1 | " show bookmarks by default (when opening for the first time)
let NERDTreeIgnore = ['\.aux$']
set winwidth=30 " keep NERDTreeWindow at least this size
set winminwidth=30 " (and all other windows, so TODO: watch out)
" depending on if NERDTree has the focus:
nnoremap <expr>
\ <leader><leader>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? ':NERDTreeClose<CR>' : ':NERDTreeFind<CR>'
nnoremap <expr>
\ <Tab>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':bn<CR>'
nnoremap <expr>
\ <S-Tab>
\ bufwinnr("%")==g:NERDTree.GetWinNum() ? '<C-W><C-W>' : ':bp<CR>'
" close NERDTree if it is the last remaining window (taken from the official documentation)
" autocmd bufenter *
" \ if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
"
" exec current line as a command, insert output of command (from: https://youtu.be/MquaityA1SM?t=35m45s)
nnoremap Q !!$SHELL<CR>
" Additional: ========================================.
Plug 'sheerun/vim-polyglot' " better syntax highlighting/indentation for multiple languages
let g:javascript_conceal_function = "ƒ"
let g:javascript_conceal_null = "ø"
let g:javascript_conceal_this = "@"
let g:javascript_conceal_return = "⇚"
let g:javascript_conceal_undefined = "¿"
let g:javascript_conceal_NaN = "ℕ"
let g:javascript_conceal_prototype = "¶"
let g:javascript_conceal_static = "•"
let g:javascript_conceal_super = "Ω"
let g:javascript_conceal_arrow_function = "⇒"
Plug 'majutsushi/tagbar' " superseeds taglist-plus, which isn't maintained any more
let g:tagbar_autoclose = 1
let g:tagbar_autofocus = 1
let g:tagbar_autoshowtag = 1
let g:tagbar_compact = 0
let g:tagbar_indent = 0
let g:tagbar_foldlevel = 99
nnoremap <leader>l :TagbarToggle<CR>| " bind TagBar to Hotkey Ctrl+L
nnoremap <F9> :TagbarToggle<CR>| " bind TagBar to Hotkey Ctrl+L
" Autocompleter: =====================================.
Plug 'Valloric/MatchTagAlways' " highlights the closing tag/brace/...
Plug 'Valloric/YouCompleteMe'
let g:ycm_add_preview_to_completeopt = 1 " reuse existing preview window
let g:ycm_autoclose_preview_window_after_insertion = 1
let g:ycm_collect_identifiers_from_tags_files = 1 " Let YCM read tags from Ctags file
let g:ycm_seed_identifiers_with_syntax = 1 " Completion for programming language's keyword
let g:ycm_complete_in_comments = 1 " Completion in comments
let g:ycm_complete_in_strings = 1 " Completion in string
let g:ycm_error_symbol = '✖' " insert this as an error symbol in the gutter bar
let g:ycm_min_num_of_chars_for_completion = 1
let g:ycm_use_ultisnips_completer = 1 " Default 1, just ensure
let g:ycm_warning_symbol = '➔' " insert this as a warning symbol in the gutter bar
let g:ycm_confirm_extra_conf = 0 " security is overrated
let g:ycm_key_list_select_completion = ['<Down>']
let g:ycm_key_list_previous_completion = ['<Up>']
let g:ycm_global_ycm_extra_conf = '~/src/ycm_extra_conf.py'
let g:ycm_semantic_triggers = { 'c': [ 're!.' ] }
" 'cmake -D CMAKE_EXPORT_COMPILE_COMMANDS=1 ..' can be used to generate a .ycm-extra.conf compatible json file
" disable <tab>-key for YCM so that it can be used with ultisnips
" let g:ycm_key_list_select_completion=[]
" let g:ycm_key_list_previous_completion=[]
" Plug 'rdnetto/YCM-Generator'
" Plug 'ervandew/supertab'
Plug 'scrooloose/syntastic'
set statusline+=%#warningmsg#
set statusline+=%{SyntasticStatuslineFlag()}
set statusline+=%*
" set signcolumn=yes " always show the column
let g:LatexBox_latexmk_preview_continuously = 1
let g:LatexBox_viewer = "evince"
let g:syntastic_always_populate_loc_list = 1
let g:syntastic_auto_loc_list = 0
let g:syntastic_check_on_open = 1
let g:syntastic_check_on_wq = 0
let g:syntastic_quiet_messages = {"type":"style"} " filter ( = do not display) style/formatting errors and warnings
" Syntastic
let g:syntastic_error_symbol = '✖'
let g:syntastic_style_error_symbol = '✗'
let g:syntastic_warning_symbol = '➔'
let g:syntastic_style_warning_symbol = '≈'
Plug 'davidhalter/jedi-vim' " jedi gets used to display python function signatures
let g:jedi#completions_enabled = 0 " we do not need completions, because we have YouCompleteMe
let g:jedi#show_call_signatures = 1 " which sadly does not support signatures like jedi
let g:jedi#show_call_signatures_delay = 0
let g:jedi#auto_vim_configure = 0
let g:pymode_rope = 0 " https://github.com/davidhalter/jedi-vim/issues/163
" autocmd FileType python jedi.preload_module('os', 'sys', 'math')
" let g:pymode_options_max_line_length = 120
" let g:syntastic_python_flake8_args='--ignore=F821,E302,E501,E241,E301'
Plug 'honza/vim-snippets' " dependency of ultisnips (see below)
Plug 'SirVer/ultisnips' " replaces loremipsum (and many more)
"let g:UltiSnipsExpandTrigger = '<C-j>'| " Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
"let g:UltiSnipsJumpForwardTrigger = '<C-j>'| " \
"let g:UltiSnipsJumpBackwardTrigger = '<C-k>'| " \
"let g:UltiSnipsListSnippets = '<C-`>'| " YouCompleteMe includes those, so this isn't necessary
" let g:UltiSnipsExpandTrigger = '<leader><tab>'| " Trigger configuration. Do not use <tab> if you use https://github.com/Valloric/YouCompleteMe.
" let g:UltiSnipsJumpForwardTrigger = '<PageDown>'| " \
" let g:UltiSnipsJumpBackwardTrigger = '<PageUp>'| " \
" let g:UltiSnipsListSnippets = '<leader><leader>'| " YouCompleteMe includes those, so this isn't necessary
" UltiSnips triggering
" let g:UltiSnipsExpandTrigger = "<nop>"
" let g:ulti_expand_or_jump_res = 0
" function ExpandSnippetOrCarriageReturn()
" let snippet = UltiSnips#ExpandSnippetOrJump()
" if g:ulti_expand_or_jump_res > 0
" return snippet
" else
" return "\<CR>"
" endif
" endfunction
" inoremap <expr> <CR> pumvisible() ? "\<C-R>=ExpandSnippetOrCarriageReturn()\<CR>" : "\<CR>"
" set completeopt-=preview
" let g:UltiSnipsEditSplit = 'vertical'
" Disabled ===========================================.
" Plug 'Shougo/neocomplete.vim' | " alternative to YouCompleteMe in some cases
" Plug 'tpope/vim-characterize' | " normal mode: make ga show character names of Unicode chars (ga shows hex and dec values)
" Plug 'tpope/vim-repeat' | " lets . (dot) repeat plugin macros as well, specifically vim-surround
call plug#end() | " all plugins are getting loaded on this line, don't remove!
filetype on
filetype plugin on
filetype indent on
syntax on | " enable syntax highlighting
syntax sync minlines=60 | " how many preceding lines will be parsed? (has performance impact)
" set term=xtermc | " required on solaris
" Shortcut mods =======================================.
inoremap <C-Space> <C-x><C-o>
"inoremap <C-@> <C-Space>
vnoremap < <gv| " allows deindenting a selected block and keeps selection
vnoremap > >gv| " allows indenting a selected block and keeps selection
" Bind CTRL+Backspace to vims version (CTRL+W) in " <CR> insert mode (only works with gvim)
inoremap
\ <C-Backspace>
\ <C-W>
noremap <silent> <F5> :make<CR>
" default copy&paste insert key binding (just in insert mode, so it doesn't conflict
" with visual block mode).
inoremap <C-V> <C-R>+
inoremap <C-S> <C-O>:w<CR>
" spell checkers?
set spell spelllang=en,de | " enable spell checker
set dictionary=/usr/share/dict/cracklib-small
set complete+=k " make default completer <C-N> respect the dictionary
let g:spellfile_URL = 'http://ftp.vim.org/vim/runtime/spell'
" settings ============================================.
"
" autocmd BufEnter * lcd %:p:h
" set autochdir | " When on, Vim will change the current working directory
set shell=/bin/bash | " many scripts rely on bash, but its path varies why it is commented out here
" set selectmode=mouse,key,cmd | " enters vim's select mode when pressing shift-left or shift-END
" set keymodel=startsel,stopsel | " makes shift-left, shift-right available for selecting text
set breakindent | " Every wrapped line will continue visually indented
set clipboard=unnamedplus | " makes copy and paste work (autoselectplus might work as well)
set cmdheight=2 | " sets the command line's height
set complete+=d | " scan current and included files for defined name or macro
set complete+=i | " scan current and included files for completions
set concealcursor=nc | " limits the display of concealed text to normal and command mode
set conceallevel=2 | " replace escaped chars by their utf-8 representation (useful for LaTeX)
set confirm | " asks 'do you want to save?'
set encoding=utf-8 | " set up vim's cosole encoding (not file encoding, for which there is fileencoding=)
set hidden | " allows switiching buffers even if the current buffer contains changes (displays +)
set hlsearch | " highlights all search matches (not as performant!)
set ignorecase smartcase | " search with ignorecase by default, but use case sensitive search when one captical char is contained
set lazyredraw | " disables redraw during macro exectution (improves performance)
set linebreak | " wrap long lines at char 'breakat', not inside words
set mouse=n | " allow mouse in normal mode only, so one can use the terminals c&p feature in insert mode
set mousemodel=popup | " only in gvim: right click opens a popup-menu
set nocursorcolumn | " turn visual cursor column off (improves performance)
set nocursorline | " turn visual cursor line off (improves performance)
set nrformats+=alpha | " allows CTRL-A & CTRL-X to increment and decrement letters, not just numbers
set nofoldenable | " disable code folding. I hate code folding
set foldcolumn=4 | " if code folding gets used display it in the clutter bar, where line numbers live
set relativenumber | " relative line numbers can speed up navigation
set noshowmode | " because we are using some powerline derivat
set nostartofline | " when scrolling: do not move the cursor to column 1
set notimeout ttimeout | " improves performance but is known to cause problems on slow terminals
set nowrap | " but do not (by default) wrap long lines around
set number | " turn line numbers on/off (performance decreases when they are shown)
set pumheight=8 | " Determines the maximum number of items to show in the popup menu for
set path+=** | " allow recursive searches for files
set redrawtime=400 | " The time in milliseconds for redrawing the display.
" set restorescreen | " restores the console after exiting vim
" set shada+=n~/.vim/shada | " shada file to use
set scrolljump=5 | " how many lines get scrolled into view when cursor reaches the screens edge
set splitbelow | " open new windows below the current one (i find that more intuitive)
set shiftround | " indent/unindent snaps to multiple of shiftwidth
set showcmd | " essential: show keys of combined commands in the lower right corner
set tags+=../tags
set t_Co=256 | " required on some ssh sessions
" set textwidth=100 | " line length (80 used to be default, but...)
set textwidth=120 | " better done with modeline
set colorcolumn=120 | " better done with modeline
set thesaurus+=/home/max/.vim/thesaurus/php.txt
set ts=4 sts=4 sw=4 expandtab | " better done with a modeline
set ttimeoutlen=10 | " set esc key timeout in ms-
set updatetime=1000 | " updates the screen more often
set writedelay=0
set lcs+=space:· | " local space char
if has("multi_byte")
scriptencoding utf-8 | " tell vim that we are using utf-8 here
set encoding=utf-8 | " we need default utf-8 encoding to use cool chars as line break and so on (see below)
set termencoding=&encoding | " once we use special chars we assume everybody uses a terminal supporting those
set listchars= | " initialize empty listchars
set listchars+=extends:» | " symbols used when using :set list (which displays non-printable chars)
set listchars+=precedes:« | " symbols used when using :set list (which displays non-printable chars)
set listchars+=tab:▸\ | " symbols used when using :set list (which displays non-printable chars)
set listchars+=trail:· | " symbols used when using :set list (which displays non-printable chars)
set listchars+=eol:↲ | " symbols used when using :set list (which displays non-printable chars)
" set listchars+=space:· | " symbols used when using :set list (which displays non-printable chars)
set showbreak+=› | " symbol used in the beginning of a wrapped line
set list
end
if has("gui_running")
set toolbar+=text
set guioptions+=eig
set guioptions-=T | " toolbar
set guioptions+=c | " use console dialogs instead of popups
set guioptions+=a | " autoselect: copy&paste using middleclick
set guioptions-=m | " remove menu
" set guifont=Droid\ Sans\ Mono\ for\ Powerline\ 12
set guifont=Dejavu\ Sans\ Mono\ for\ Powerline\ 12
set guioptions-=e | " do not display tabs
set guioptions-=L | " do not show left scrollbar
set guioptions-=r | " do not show right scrollbar
set winaltkeys=menu | " behave like other windows: ALT-key can be used to open the menu (and cannot be :remaped)
endif
if bufname('%') == ''
set bufhidden=wipe
endif
noautocmd
if has("autocmd")
set modeline | " set variables specific to a file, like indentation by adding a comment
" set default completion function in case YouCompleteMe cannot help
set omnifunc=syntaxcomplete#Complete
" automatically reload this file when it gets edited
augroup reload_vimrc " {
autocmd!
autocmd BufWritePost $MYVIMRC source $MYVIMRC
augroup END " }
augroup extra_whitespace
highlight ExtraWhitespace ctermbg=red guibg=red
syn match ExtraWhitespace /\s\+$/
augroup END
augroup set_window_title " {
" autocmd BufWinEnter quickfix setl statusline=%t
" autocmd BufEnter * let &titlestring = hostname() . "[vim(" . expand("%:t") . ")]"
autocmd CursorHold * let &titlestring = "%t|".$USER."@".hostname().":%{expand(\"%:~:.:h\")}%=%y"
set title
" autocmd CursorHold * let &titlestring = "Vim (".airline#extensions#tagbar#currenttag().")"
" set window title for screen(3)
if &term == "screen"
set t_ts=k
set t_fs=\
endif
if &term == "screen" || &term == "xterm"
set titlelen=40
set title
endif
augroup END
augroup visual_mode_shows_unprintable " {
" set cursorline | " use setcursorline in order to highlight non printable chars in the current line
autocmd ColorScheme * highlight normal ctermbg=NONE
" set list | " shows unprinable characters in the current line
" autocmd ColorScheme * highlight NonText ctermbg=NONE ctermfg=0 gui=bold guifg=NONE
" autocmd ColorScheme * highlight SpecialKey ctermbg=NONE ctermfg=0 gui=bold guifg=NONE
" autocmd ColorScheme * highlight CursorLineNr term=bold ctermbg=NONE ctermfg=0 gui=bold guifg=Yellow
"
"
" highlight NonText guifg=#1d1f21 | " make non printable chars invisible. The active line is an exception.
" highlight ColorColumn guibg=#005f87
" highlight ColorColumn guibg=#F0F0E0
augroup END " }
" hitting K over a keyword shows a help in a buffer.
" Here we define the commands used to look those keywords up
" as per file type...
augroup filetype_specific
autocmd FileType python setlocal keywordprg=pydoc
autocmd FileType vim setlocal keywordprg=:help |.
autocmd FileType c,cpp setlocal equalprg=clang-format
autocmd FileType c,cpp setlocal breakat-=-
" keyboard mapping for xml alike languages
" Alt-Up : Move cursor up one tag
" Alt-Down: Move cursor down one tag
" leader-=: tidies currently selected tag and subtags and sorts attributes by name (alphabetically)
autocmd Filetype html,htmldjango,xml
\ :nnoremap
\ <M-Down>
\ :call search('^ *<', 'e')<CR>:nohlsearch<CR>|
\ :nnoremap
\ <M-Up>
\ :call search('^ *<', 'eb')<CR>:nohlsearch<CR>|
\ :nnoremap
\ <leader>=
\ vat:'<,'>!tidy -xml --wrap 0 --sort-attributes alpha 2>/dev/null<CR>vat=
augroup END
augroup ChangeCursor
autocmd VimEnter * let &t_EI .= "\<Esc>[0 q"
autocmd VimEnter * let &t_SI = "\<Esc>]12;yellow\x7"
autocmd VimLeave * silent !echo -ne "\033]112\007"
augroup END
augroup ChangeIcon
"if filereadable("/usr/bin/xseticon")
"if filereadable("~/.vim/nvim.png")
" autocmd VimEnter * silent :execute "!xseticon -id $WINDOWID ~/.vim/nvim.png"
" autocmd VimLeave * silent :execute "!xseticon -id $WINDOWID /usr/share/icons/gnome/32x32/apps/xfce-terminal.png"
"endif
"endif
augroup END
if has('nvim')
autocmd BufEnter term://* set nobuflisted
else
augroup vimonly
autocmd VimLeave * call system("echo -n $'" . escape(getreg(), "'") . "' | xsel -ib")
augroup END
endif
augroup ToggleQuickFix
function! ToggleQuickFix()
if exists("g:qwindow")
lclose
unlet g:qwindow
else
try
lopen 10
let g:qwindow = 1
catch
echo "No Errors found!"
endtry
endif
endfunction
function! QFixToggle(forced)
if exists("g:qfix_win") && a:forced == 0
cclose
unlet g:qfix_win
else
copen 10
let g:qfix_win = bufnr("$")
endif
endfunction
nmap <script> <silent> <F3> :call ToggleQuickFix()<CR>
nmap <script> <silent> <F4> :call QFixToggle(0)<CR>
augroup END
"set omnifunc=syntaxcomplete#Complete
" au BufNewFile,BufRead,BufEnter *.cpp,*.hpp set omnifunc=omni#cpp#complete#Main
" Enable omni completion.
" autocmd FileType css setlocal omnifunc=csscomplete#CompleteCSS
" autocmd FileType html,markdown setlocal omnifunc=htmlcomplete#CompleteTags
" auto complete closing tag name when entering </-[space]
" autocmd Filetype html,markdown,xml iabbrev </ </<C-X><C-O>
" autocmd FileType python setlocal omnifunc=jedi#completions
" following autocommands are there to call neovim functions...
" autocmd FileType python setlocal omnifunc=pythoncomplete#Complete
" autocmd FileType javascript setlocal omnifunc=javascriptcomplete#CompleteJS
" autocmd FileType xml setlocal omnifunc=xmlcomplete#CompleteTags
" " Enable heavy omni completion.
" if !exists('g:neocomplete#sources#omni#input_patterns')
" let g:neocomplete#sources#omni#input_patterns = {}
" endif
endif
let &t_Co=256
set background=dark
" set termguicolors
let base16colorspace=256
if filereadable(expand("~/.vimrc_background"))
source ~/.vimrc_background
else
colorscheme base16-phd
endif
if !has('nvim')
set ttymouse=xterm2
set ttyscroll=100 | " improves speed for terminal vim, incomp. with nvim
set ttyfast | " improves speed for terminal vim (incomp. with nvim)
" set termguicolors | " When on, uses highlight-guifg and highlight-guibg attributes in the terminal (=24bit color) incomp. with nvim
else
" shortcut \t opens a terminal in a horizontal split
nnoremap <leader>t :new +terminal<CR>
endif
nnoremap <leader>r :syntax sync fromstart
" colorscheme base16-embers
" colorscheme base16-flat
" colorscheme base16-summerfruit-dark
" colorscheme base16-tommorow
" colorscheme base16-default-dark
" colorscheme customizations =========================
" override colorscheme's background color in order to honor the terminals background transparency
" if filereadable(expand("~/.vimrc_background"))
" let base16colorspace=256
" source ~/.vimrc_background
" endif
" set colorcolumn=80 | " show an indicator (different background in column 80)
" set title
" set t_ts=^[k
" set t_fs=^[\
" auto BufEnter * :set title | let &titlestring = 'v:' . expand('%')
" auto VimLeave * :set t_ts=^[k^[\
"
" ALTERNATIVE: |
" LightLine_and_MiniBufExplorer: =====================.
" Plug 'itchyny/lightline.vim'
" let g:lightline = {
" \ 'colorscheme': 'PaperColor',
" \ 'separator': { 'left': "\ue0b0", 'right': "\ue0b2" },
" \ 'subseparator': { 'left': "\ue0b1", 'right': "\ue0b3" }
" \ }
" Plug 'fholgado/minibufexpl.vim'
" let g:miniBufExplAutoStart = 1
" let g:miniBufExplBRSplit = 1
" let g:miniBufExplShowBufNumbers = 0
" let g:miniBufExplSplitToEdge = 1
" let g:miniBufExplVSplit = 20 " column width in chars