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- set nocompatible " be iMproved, required
- filetype off " required
- set backspace=indent,eol,start
- " An example for a vimrc file.
- "
- " Maintainer: Bram Moolenaar <Bram@vim.org>
- " Last change: 2016 Jun 21
- "
- " To use it, copy it to
- " for Unix and OS/2: ~/.vimrc
- " for Amiga: s:.vimrc
- " for MS-DOS and Win32: $VIM\_vimrc
- " for OpenVMS: sys$login:.vimrc
- " When started as "evim", evim.vim will already have done these settings.
- if v:progname =~? "evim"
- finish
- endif
- " Use Vim settings, rather than Vi settings (much better!).
- " This must be first, because it changes other options as a side effect.
- set nocompatible
- " allow backspacing over everything in insert mode
- set backspace=indent,eol,start
- if has("vms")
- set nobackup " do not keep a backup file, use versions instead
- else
- set backup " keep a backup file (restore to previous version)
- set undofile " keep an undo file (undo changes after closing)
- endif
- set history=50 " keep 50 lines of command line history
- set ruler " show the cursor position all the time
- set showcmd " display incomplete commands
- set incsearch " do incremental searching
- " For Win32 GUI: remove 't' flag from 'guioptions': no tearoff menu entries
- " let &guioptions = substitute(&guioptions, "t", "", "g")
- map <C-x> <plug>NERDTreeTabsToggle<CR>
- if &term =~ "xterm.*"
- let &t_ti = &t_ti . "\e[?2004h"
- let &t_te = "\e[?2004l" . &t_te
- function XTermPasteBegin(ret)
- set pastetoggle=<Esc>[201~
- set paste
- return a:ret
- endfunction
- map <expr> <Esc>[200~ XTermPasteBegin("i")
- imap <expr> <Esc>[200~ XTermPasteBegin("")
- vmap <expr> <Esc>[200~ XTermPasteBegin("c")
- cmap <Esc>[200~ <nop>
- cmap <Esc>[201~ <nop>
- endif
- " Don't use Ex mode, use Q for formatting
- map Q gq
- set tabstop=4
- set shiftwidth=4
- set smarttab
- set expandtab
- set smartindent
- set number
- " CTRL-U in insert mode deletes a lot. Use CTRL-G u to first break undo,
- " so that you can undo CTRL-U after inserting a line break.
- inoremap <C-U> <C-G>u<C-U>
- " In many terminal emulators the mouse works just fine, thus enable it.
- if has('mouse')
- set mouse=a
- endif
- " Switch syntax highlighting on when the terminal has colors or when using the
- " GUI (which always has colors).
- if &t_Co > 2 || has("gui_running")
- syntax on
- " Also switch on highlighting the last used search pattern.
- set hlsearch
- " I like highlighting strings inside C comments.
- let c_comment_strings=1
- endif
- " Only do this part when compiled with support for autocommands.
- if has("autocmd")
- " Enable file type detection.
- " Use the default filetype settings, so that mail gets 'tw' set to 72,
- " 'cindent' is on in C files, etc.
- " Also load indent files, to automatically do language-dependent indenting.
- filetype plugin indent on
- " Put these in an autocmd group, so that we can delete them easily.
- augroup vimrcEx
- au!
- " For all text files set 'textwidth' to 78 characters.
- 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("'\"") >= 1 && line("'\"") <= line("$") |
- \ exe "normal! g`\"" |
- \ endif
- augroup END
- else
- set autoindent " always set autoindenting on
- endif " has("autocmd")
- " Convenient command to see the difference between the current buffer and the
- " file it was loaded from, thus the changes you made.
- " Only define it when not defined already.
- if !exists(":DiffOrig")
- command DiffOrig vert new | set bt=nofile | r ++edit # | 0d_ | diffthis
- \ | wincmd p | diffthis
- endif
- if has('langmap') && exists('+langnoremap')
- " Prevent that the langmap option applies to characters that result from a
- " mapping. If unset (default), this may break plugins (but it's backward
- " compatible).
- set langnoremap
- endif
- " Add optional packages.
- "
- " The matchit plugin makes the % command work better, but it is not backwards
- " compatible.
- if has('syntax') && has('eval')
- packadd matchit
- endif
- """"""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
- " 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
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