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149 lines
4.5 KiB
149 lines
4.5 KiB
" When started as "evim", evim.vim will already have done these settings, bail
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" out.
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if v:progname =~? "evim"
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finish
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endif
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" Get the defaults that most users want
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source $VIMRUNTIME/defaults.vim
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" Use Vim settings rather than Vi settings
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" This is run early to avoid clobbering other options as a side effect.
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if &compatible
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set nocompatible
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endif
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" This achieves the same as above iff +eval feature is missing.
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silent! while 0
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set nocompatible
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silent! endwhile
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" Don't keep context lines around cursor
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set scrolloff=0
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set history=50 " keep 50 lines of command line history
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set ruler " show cursor position at all times
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set showcmd " display incomplete commands
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set wildmenu " display completion matches in a status line
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set display=truncate " show @@@ in the last line if it is truncated
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" do not keep backup files or undo files (they clutter filesystem)
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set nobackup
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set noundofile
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" Put these in an autocmd group so that we can delete them easily
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augroup vimrc
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au!
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" For all text files set 'textwidth' to 80 characters
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autocmd FileType text setlocal textwidth=80
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augroup END
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" Add optional packages
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"
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" The matchit plugin makes the % command work better, but it is not backwards
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" compatible.
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" The ! means the package won't be loaded right away but when plugins are
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" loaded during initialization.
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if has('syntax') && has('eval')
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packadd! matchit
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endif
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" Perform incremental searching when it's possible to timeout
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if has('reltime')
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set incsearch
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endif
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" Enable re-use of the same window to switch from an unsaved buffer without
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" saving it first. Also allows you to keep an undo history for multiple files
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" when re-using the same window in this way.
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set hidden
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" Highlight searches (use <C-L> to temporarily turn off highlighting; see the
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" mapping of <C-L> below)
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if &t_Co > 2 || has("gui_running")
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set hlsearch
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endif
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" Use case insensitive search, except when using capital letters
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set ignorecase
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set smartcase
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" When opening a new line and no filetype-specific indenting is enabled, keep
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" the same indent as the line you're currently on. Useful for READMEs, etc.
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set autoindent
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" Stop certain movements from always going to the first character of a line.
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" While this behavior deviates from that of Vi, it does what most users coming
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" from other editors would expect.
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set nostartofline
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" Instead of failing a command because of unsaved changes, instead raise a
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" dialogue asking if you wish to save changed files.
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set confirm
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" Use visual bell instead of beeping when doing something wrong
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set visualbell
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" And reset the terminal code for the visual bell. If visualbell is set, and
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" this line is also included, vim will neither flash nor beep. If visualbell
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" is unset, this does nothing.
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set t_vb=
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" Set the command window height to 2 lines, to avoid many cases of having to
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" "press <Enter> to continue"
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set cmdheight=2
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" Quickly time out on keycodes, but never time out on mappings
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set notimeout ttimeout ttimeoutlen=200
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" Use <F11> to toggle between 'paste' and 'nopaste'
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set pastetoggle=<F11>
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" Use 4-width tabs
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" Force tabs over spaces for indentation
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" Use one tab when using Vim shifts
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set tabstop=4 softtabstop=0 noexpandtab shiftwidth=4
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" Allow backspace to go over everything in insert mode
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set backspace=indent,eol,start
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" In many terminal emulators the mouse works just fine. By enabling it you can
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" position the cursor, Visually select and scroll with the mouse.
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" Only xterm can grab the mouse events when using the shift key, for other
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" terminals use ":", select text, and press Esc.
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if has('mouse')
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if &term =~ 'xterm'
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set mouse=a
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else
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set mouse=nvi
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endif
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endif
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" Jump to last position when reopening a file
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if has('autocmd')
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au BufReadPost * if line ("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif
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autocmd BufReadPost COMMIT_EDITMSG | exe "normal! gg"
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endif
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" Map <C-L> (redraw screen) to also turn off search highlighting until the
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" next search
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nnoremap <C-L> :nohl<CR><C-L>
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" Execute only if Vim is compiled with +eval
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if 1
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" Enable file type detection.
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" Use the default filetype settings, so that mail gets 'tw' set to 72,
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" 'cindent' is on in C files, etc.
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" Also load indent files to automatically do laugnage-dependent indenting.
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" Revert with ":filetype off".
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filetype plugin indent on
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endif
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" Convenient command to see the difference between the current buffer and the
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" file it was loaded from, thus the changes you made.
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" Revert with ":delcommand DiffOrig".
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if !exists(":DiffOrig")
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command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
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\ | wincmd p | diffthis
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endif
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