143 lines
4.3 KiB
Plaintext
143 lines
4.3 KiB
Plaintext
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" The default vimrc file.
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"
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" Maintainer: Bram Moolenaar <Bram@vim.org>
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" Last change: 2017 Jun 13
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"
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" This is loaded if no vimrc file was found.
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" Except when Vim is run with "-u NONE" or "-C".
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" Individual settings can be reverted with ":set option&".
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" Other commands can be reverted as mentioned below.
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" When started as "evim", evim.vim will already have done these settings.
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if v:progname =~? "evim"
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finish
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endif
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" Bail out if something that ran earlier, e.g. a system wide vimrc, does not
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" want Vim to use these default values.
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if exists('skip_defaults_vim')
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finish
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endif
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" Use Vim settings, rather than Vi settings (much better!).
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" This must be first, because it changes other options as a side effect.
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" Avoid side effects when it was already reset.
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if &compatible
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set nocompatible
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endif
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" When the +eval feature is missing, the set command above will be skipped.
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" Use a trick to reset compatible only when the +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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" Allow backspacing over everything in insert mode.
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set backspace=indent,eol,start
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set history=200 " keep 200 lines of command line history
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set ruler " show the cursor position all the time
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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 ttimeout " time out for key codes
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set ttimeoutlen=100 " wait up to 100ms after Esc for special key
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" Show @@@ in the last line if it is truncated.
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" set display=truncate
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" Show a few lines of context around the cursor. Note that this makes the
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" text scroll if you mouse-click near the start or end of the window.
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set scrolloff=5
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" Do 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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" Do not recognize octal numbers for Ctrl-A and Ctrl-X, most users find it
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" confusing.
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set nrformats-=octal
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" For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries.
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if has('win32')
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set guioptions-=t
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endif
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" Don't use Ex mode, use Q for formatting.
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" Revert with ":unmap Q".
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map Q gq
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" CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo,
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" so that you can undo CTRL-U after inserting a line break.
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" Revert with ":iunmap <C-U>".
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inoremap <C-U> <C-G>u<C-U>
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" In many terminal emulators the mouse works just fine. By enabling it you
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" can position the cursor, Visually select and scroll with the mouse.
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if has('mouse')
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" <% if defined?(@mouse) -%>
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" set mouse=<%= @mouse %>
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" <%- else -%>
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" set mouse=
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" <%- end %>
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endif
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" Switch syntax highlighting on when the terminal has colors or when using the
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" GUI (which always has colors).
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if &t_Co > 2 || has("gui_running")
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" Revert with ":syntax off".
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syntax on
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" I like highlighting strings inside C comments.
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" Revert with ":unlet c_comment_strings".
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let c_comment_strings=1
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endif
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" Only do this part when compiled with support for autocommands.
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if has("autocmd")
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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 language-dependent indenting.
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" Revert with ":filetype off".
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filetype plugin indent on
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" Put these in an autocmd group, so that you can revert them with:
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" ":augroup vimStartup | au! | augroup END"
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augroup vimStartup
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au!
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" When editing a file, always jump to the last known cursor position.
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" Don't do it when the position is invalid, when inside an event handler
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" (happens when dropping a file on gvim) and for a commit message (it's
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" likely a different one than last time).
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autocmd BufReadPost *
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\ if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit'
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\ | exe "normal! g`\""
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\ | endif
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augroup END
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endif " has("autocmd")
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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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" Only define it when not defined already.
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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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if has('langmap') && exists('+langremap')
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" Prevent that the langmap option applies to characters that result from a
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" mapping. If set (default), this may break plugins (but it's backward
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" compatible).
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set nolangremap
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endif
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let skip_defaults_vim = 1
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