| Rev | Date | Author | Description |
|---|---|---|---|
| A | 2015.01.13 | zongmincui | start up |
| B | 2019.07.31 | zongmincui | vim8 update |
| C | 2019.08.03 | zongmincui | replace vundle with plug |
| D | 2020.09.29 | zongmincui | fzf |
| E | 2023.01.17 | zongmincui | gf |
| F | 2024.05.10 | zongmincui | cleanup |
https://github.com/zmcui/vimrc
[TOC]
K2 registers function keys as multimedia keys by default, how to fix:
# 1. Set the keyboard to Windows mode via the side switch
# 2. Use Fn + X + L (hold for 4 seconds) to set the function key row to "Function" mode. (usually all that's necessary on Windows)
# 3. fix fnmode
echo 0 | sudo tee /sys/module/hid_apple/parameters/fnmode
F5: refresh directory F11: full screen
sudo add-apt-repository ppa:libratbag-piper/piper-libratbag-git
sudo apt update
sudo apt install piper
github: piper Configure Logitech, Steelseries And Other Gaming Mice On Linux Using Piper
export HTTP_PROXY=shproxy.asrmicro.com:80
export HTTPS_PROXY=shproxy.asrmicro.com:80
# Failed to connect to go.googlesource.com
# 配置git全局代理
git config --global http.proxy "localhost:1080"
# 删除git全局代理
git config --global --unset http.proxy
refs : Git设置代理拉取
# Add the PPA
sudo add-apt-repository ppa:jonathonf/vim
sudo apt update
sudo apt install vim
# To uninstall Vim 8.0 and downgrade it to the stock version in Ubuntu repository
sudo apt install ppa-purge && sudo ppa-purge ppa:jonathonf/vim
# Remove the PPA
sudo add-apt-repository --remove ppa:jonathonf/vim
ref : Vim 8.0 Released! How to install it in Ubuntu 16.04
默认安装的 Vim是支持python的，所以安装最新版本有点折腾 The actual location of the directory is controlled by --prefix
git clone https://github.com/vim/vim.git
cd vim
./configure --with-features=huge \
--enable-multibyte \
--enable-rubyinterp=yes \
--enable-python3interp=yes \
--with-python3-config-dir=$(python3-config --configdir) \
--enable-perlinterp=yes \
--enable-luainterp=yes \
--enable-gui=gtk2 \
--enable-cscope \
--prefix=/usr/local
# 安装目录在/usr/local/bin/vim
make VIMRUNTIMEDIR=/usr/local/share/vim/vim82
sudo make install
卸载
make VIMRUNTIMEDIR=/usr/local/share/vim/vim82
sudo make uninstall
Set vim as your default editor with update-alternatives.
sudo update-alternatives --install /usr/bin/editor editor /usr/local/bin/vim 1
sudo update-alternatives --set editor /usr/local/bin/vim
sudo update-alternatives --install /usr/bin/vi vi /usr/local/bin/vim 1
sudo update-alternatives --set vi /usr/local/bin/vim
refs: Building Vim from source Vim 8 支持 Python 3 的一些坑 Uninstalling Vim compiled from source
# prerequisite
sudo apt install curl
" fix the indentation
=
" fix the whole buffer
gg=G" replace the first match on the current line
:substitute/search/replace/
:s/search/replace/
" replace all of the matches on the current line
:s/search/replace/g
" replace all of the matches in entire file
" :% is the same as a range of 1,$
:g/search/s//replace/g
:%s/search/replace/gref : Vim 101: Search and Replace
use vimgrep to pipe search result of current buffer to Quickfix window, like
:vimgrep "for.*bar" %
:copenref : pipe search result to other tab/window/buffer in VIM
# try openning in binary mode (no EOL)
vi -b xxx.bin
then :%!xxd -> :%!xxd -r
[count]gf
"" Edit the file whose name is under or after the cursor.
[count]gF
"" Same as "gf", except if a number follows the file name, then the cursor is positioned on that line in the file.
Vim gF should open file and jump to line
indention cfg cooperate with vim-autoformat plugin
" Use spaces instead of tabs
set expandtab
" number of space characters inserted for indentation
set shiftwidth=4
" 1 tab == 4 spaces
set tabstop=4
- fitting window height
au FileType qf call AdjustWindowHeight(3, 10)
function! AdjustWindowHeight(minheight, maxheight)
exe max([min([line("$"), a:maxheight]), a:minheight]) . "wincmd _"
endfunctionref : Automatically fitting a quickfix window height
- Navigation
"go to next tab
gt
"go to previous tab
gT
"go to tab in position i
{i}gt- useful mappings
map <leader>tn :tabnew<cr>
map <leader>to :tabonly<cr>
map <leader>tc :tabclose<cr>
map <leader>tm :tabmoveref : https://github.com/amix/vimrc/blob/master/vimrcs/basic.vim http://vim.wikia.com/wiki/VimTip630 Using tab pages
- cursor
" Don't move cursor to start of line after various commands.
set nostartoflinerefs : Keep Window & Cursor Position When Switching Buffers Don't move cursor to start of line after commands
With :set hidden, opening a new file when the current buffer has unsaved changes causes files to be hidden instead of closed
set hiddenrefs : Vim Tab Madness. Buffers vs Tabs Vim 101: Set Hidden
" 256-color putty
if &term =~ "xterm"
" 256 colors
let &t_Co = 256
" restore screen after quitting
let &t_ti = "\<Esc>7\<Esc>[r\<Esc>[?47h"
let &t_te = "\<Esc>[?47l\<Esc>8"
if has("terminfo")
let &t_Sf = "\<Esc>[3%p1%dm"
let &t_Sb = "\<Esc>[4%p1%dm"
else
let &t_Sf = "\<Esc>[3%dm"
let &t_Sb = "\<Esc>[4%dm"
endif
endifrefs : putty vim color scheme
function! MyToHtml(line1, line2)
" make sure to generate in the correct format
let old_css = 1
if exists('g:html_use_css')
let old_css = g:html_use_css
endif
let g:html_use_css = 0
" generate and delete unneeded lines
exec a:line1.','.a:line2.'TOhtml'
%g/<body/normal k$dgg
" convert body to a table
%s/<body\s*\(bgcolor="[^"]*"\)\s*text=\("[^"]*"\)\s*>/<table \1 cellPadding=0><tr><td><font color=\2>/
%s#</body>\(.\|\n\)*</html>#\='</font></td></tr></table>'#i
" restore old setting
let g:html_use_css = old_css
endfunction
command! -range=% MyToHtml :call MyToHtml(<line1>,<line2>)
refs : wiki
- install Cscope is a very powerful interface allowing you to easily navigate C-like code files.
sudo apt install cscope
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
refs
: linux kernel indexing
- config
- bindings
" cscope bindings
nmap <leader>ss :cs find s <C-R>=expand("<cword>")<cr><cr>
nmap <leader>sg :cs find g <C-R>=expand("<cword>")<cr><cr>
nmap <leader>sc :cs find c <C-R>=expand("<cword>")<cr><cr>
nmap <leader>st :cs find t <C-R>=expand("<cword>")<cr><cr>
nmap <leader>se :cs find e <C-R>=expand("<cword>")<cr><cr>
nmap <leader>sf :cs find f <C-R>=expand("<cfile>")<cr><cr>
nmap <leader>si :cs find i <C-R>=expand("<cfile>")<cr><cr>
nmap <leader>sd :cs find d <C-R>=expand("<cword>")<cr><cr>- database generate cscope.file
LNX=/home/zongmincui/work/asr_7p1_evb/kernel/linux
cd /
find $LNX \
-path "$LNX/arch/*" ! -path "$LNX/arch/arm64*" -prune -o \
-path "$LNX/Documentation*" -prune -o \
-path "$LNX/scripts*" -prune -o \
-path "$LNX/drivers/media/platform/aquila-isp*" -prune -o \
-name "*.[chxsS]" -print > "$LNX/cscope.files"
generate cscope database
cscope -b -q -k
Using Cscope on large projects
- FAQ:
- how to create cscope.out file
cscope -Rbq
- open result quickfix window with :copen everytime
:copen启动时把计时信息写入文件，用于分析载入 .vimrc、插件和打开首个文件的过程中时哪一步最耗时
vim --startuptime vim.log -c q
# times in msec
# clock self+sourced self: sourced script
# clock elapsed: other lines
#
# 000.006 000.006: --- VIM STARTING ---
# 000.101 000.095: Allocated generic buffers
# 000.182 000.081: locale set
# 000.200 000.018: GUI prepared
# 000.202 000.002: clipboard setup
# 000.206 000.004: window checked
# 000.835 000.629: inits 1
# 000.865 000.030: parsing arguments
# ...
# 038.610 000.020: inits 3
# 039.208 000.598: reading viminfo
# 2082.814 2043.606: setup clipboard
# 2082.862 000.048: setting raw mode
# ...
Do not try connecting to the X server to get the current window title and copy/paste using the X clipboard. This avoids a long startup time when running Vim in a terminal emulator and the connection to the X server is slow. refs : vim takes a very long time to start up
异步插件管理器 A minimalist Vim plugin manager.
automatically displays all buffers when there's only one tab open.
Diff between current file and the index
:Gdiff :0Diff between current file and some other [revision]
:Gdiff [revision]Diff between current file and current file 3 commits ago:
:Gdiff ~3Compiling YCM with semantic support for C-family languages through clangd:
# Install YCM plugin via Vundle
# Install cmake, vim and python
apt install build-essential cmake vim-nox python3-dev
# Install mono-complete, go, node, java and npm
apt install mono-complete golang nodejs default-jdk npm
# Compile YCM
cd ~/.vim/plugged/youcompleteme
python3 install.py --clangd-completer
There are 2 methods which can be used to provide compile flags to clangd:
- Use a compilation database
If no .ycm_extra_conf.py is found, YouCompleteMe automatically tries to load a compilation database if there is one.
- Provide the flags manually
For a more elaborate example, see ycmd's own .ycm_extra_conf.py. You should be able to use it as a starting point
g:ycm_confirm_extra_conf
" disable prompt if '.ycm_extra_conf.py' is safe to be loaded everytime
let g:ycm_confirm_extra_conf = 0
g:ycm_use_clangd
" libclang or clangd(recommanded)
let g:ycm_use_clangd = 1
" gives an error if install YCM with both libclang and clangd enabled
" ./install.py --clang-completer
" ./install.py --clangd-completer
当我用编译命令使能了libclang和clangd之后，并不知道当前ycm用了哪个，所以一直debug 下面的错误 ==ycm_extra_conf.py: Currently clangd does not support ycm_extra_conf.py therefore you must have a compilation database, whereas libclang can work with both.==
I[16:14:11.825] <-- initialize("1")
I[16:14:11.825] --> reply("1")
I[16:14:11.826] <-- initialized
E[16:14:11.826] Error -32601: method not found
I[16:14:11.826] <-- workspace/didChangeConfiguration
I[16:14:11.826] <-- textDocument/didOpen
I[16:14:11.826] Failed to find compilation database for /home/zongmincui/work/baremetal-test/ctest/modules/mars10isp/mars10_drv.c
I[16:14:11.826] Updating file /home/zongmincui/work/baremetal-test/ctest/modules/mars10isp/mars10_drv.c with command [/home/zongmincui/work/baremetal-test/ctest/modules/mars10isp] clang /home/zongmincui/work/baremetal-test/ctest/modules/mars10isp/mars10_drv.c -resource-dir=/home/zongmincui/.vim/bundle/YouCompleteMe/third_party/ycmd/third_party/clang/lib/clang/7.0.0
I[16:14:11.837] Dropped diagnostic outside main file: : too many errors emitted, stopping now
g:ycm_semantic_triggers默认输入情况下，是符号补全，YCM 的语义补全一直使用被动触发（输入 ->或 . 或 ::，或者按 CTRL+SPACE/Z）
" trigger semantic complete when type
let g:ycm_semantic_triggers = {
\ 'c,cpp,python,java,go,erlang,perl': ['re!\w{2}'],
\ 'cs,lua,javascript': ['re!\w{2}'],
\ }
这里我们追加了一个正则表达式，代表相关语言的源文件中，用户只需要输入符号的两个字母，即可自动弹出语义补全：
g:ycm_clangd_args
let g:ycm_clangd_args = ['-log=verbose', '-pretty', '--background-index']
'--background-index': The index improves code navigation features (go-to-definition, find-references) and code completion. clang-10: Background Indexing
-
prompt header file not found when open source file 删除.ycm_extra_conf.py配置里的
'-I’, '.' -
YCM doesn't complete any identifier that exists in a header file That is the right behaviour, you're not seeing anything strange. The identifier completer will propose candidates from the currently open buffers, so if you don't have the headers file as open buffers you will not get identifiers from that file as candidates.
refs : #1624 how to enable semantic complete when typing
- Navigating the Linux Kernel source tree with YouCompleteMe the bear utility takes the approach of intercepting the build calls, gather the relevant info and generate a complete compilation database.
refs : Navigating the Linux Kernel source tree with YouCompleteMe YouCompleteMe 中容易忽略的配置
- fails to clone git://github.com/mitsuhiko/flask-sphinx-themes.git
# You can force all git: to use https with some .gitconfig magic:
git config --global url."https://".insteadOf git://
refs : Update the ycmd submodule to the latest commit
- clangd memory consumption problem and UI freeze They don't believe it is related to background indexing after all. I also learnt that you need to pass --background-index=false to actually disable it. That's why it didn't make a difference.
diff --git i/ycmd/completers/cpp/clangd_completer.py w/ycmd/completers/cpp/clangd_completer.py
index cb42c95e..15a65810 100644
--- i/ycmd/completers/cpp/clangd_completer.py
+++ w/ycmd/completers/cpp/clangd_completer.py
@@ -149,6 +149,8 @@ def GetClangdCommand( user_options ):
put_header_insertion_decorators = ( put_header_insertion_decorators or
arg.startswith( '-header-insertion-decorators' ) )
put_log = put_log or arg.startswith( '-log' )
+ # czm
+ CLANGD_COMMAND.append( '--background-index=false' )
if not put_header_insertion_decorators:
CLANGD_COMMAND.append( '-header-insertion-decorators=0' )
if resource_dir and not put_resource_dir:
refs : lsp-mode + clangd memory consumption problem Excessive memory consumption
- Ubuntu 22.04 - C++ header file not found using Vim with YouCompleteMe
$ dpkg --list | grep compiler
ii clang-14 1:14.0.6~++20230131082221+f28c006a5895-1~exp1~20230131082248.184 amd64 C, C++ and Objective-C compiler
ii g++ 4:11.2.0-1ubuntu1 amd64 GNU C++ compiler
ii g++-11 11.4.0-1ubuntu1~22.04 amd64 GNU C++ compiler
ii g++-11-multilib 11.4.0-1ubuntu1~22.04 amd64 GNU C++ compiler (multilib support)
ii g++-multilib 4:11.2.0-1ubuntu1 amd64 GNU C++ compiler (multilib files)
ii gcc 4:11.2.0-1ubuntu1 amd64 GNU C compiler
ii gcc-11 11.4.0-1ubuntu1~22.04 amd64 GNU C compiler
ii gcc-11-multilib 11.4.0-1ubuntu1~22.04 amd64 GNU C compiler (multilib support)
ii gcc-12 12.3.0-1ubuntu1~22.04 amd64 GNU C compiler
ii gcc-multilib 4:11.2.0-1ubuntu1 amd64 GNU C compiler (multilib files)
Skip text in INSERT mode.
If you have g:skipit_default_mappings set to 1 then while INSERT mode on press <CTRL-L> l to skip everything until parentheses, bars or quotes and place cursor right after them.
A collection of language packs and indentions for Vim. Vim Polyglot tries to automatically detect indentation settings, If this feature is not working for you for some reason, please file an issue and disable it temporarily with:
let g:polyglot_disabled = ['autoindent']
Plug 'Yggdroot/indentLine'
This plugin is used for displaying thin vertical lines at each indentation level for code indented with spaces.
[ALE]: Asynchronous Lint Engine
let g:clang_format#style_options = {
\ 'ColumnLimit' : "0",
\ 'IndentWidth' : 8,
\ 'UseTab' : 'Always',
\ 'BreakBeforeBraces' : 'Linux',
\ 'AllowShortIfStatementsOnASingleLine' : 'false',
\ 'AllowShortLoopsOnASingleLine' : 'false',
\ 'AllowShortFunctionsOnASingleLine' : 'false',
\ 'IndentCaseLabels' : 'false',
\ 'AlignEscapedNewlinesLeft' : 'false',
\ 'AlignTrailingComments' : 'true',
\ 'AllowAllParametersOfDeclarationOnNextLine' : 'false',
\ 'AlignAfterOpenBracket' : 'true',
\ 'SpaceAfterCStyleCast' : 'false',
\ 'MaxEmptyLinesToKeep' : 2,
\ 'BreakBeforeBinaryOperators' : 'NonAssignment',
\ 'SortIncludes' : 'false',
\ 'ContinuationIndentWidth' : 8,
\ 'AlignConsecutiveDeclarations' : 'false',
\ 'AlignConsecutiveAssignments' : 'false',
\ 'DerivePointerAlignment' : 'false',
\ 'PointerAlignment' : 'Right',
\}PointerAlignment: Right is unfortunately not implemented yet.(see refs)
refs : CLANG-FORMAT STYLE OPTIONS clang-format: Align asterisk (*) of pointer declaration with variable name Ask
- Can clang-format align a block of #defines for me? 目前clang-format还支持不了宏定义的对齐, 从llvm的讨论看，比较有争议
refs : stachoverflow: Can clang-format align a block of #defines for me? clang-format: Add new style option AlignConsecutiveMacros
github Full path fuzzy file, buffer, mru, tag, ... finder for Vim.
customize command options by redefine
command! -bang -nargs=* Ag call fzf#vim#ag(<q-args>, "--word-regexp", fzf#vim#with_preview(), <bang>0)
- configuration
""""""""""""""""""""""""""""""
" Vundle:ack
""""""""""""""""""""""""""""""
let g:ackhighlight=1
"let g:ack_autofold_results=1- configuration
""""""""""""""""""""""""""""""
" Vundle:ag
""""""""""""""""""""""""""""""
let g:ag_highlight=1
nnoremap <silent><F3> :Ag!<CR>- configuration
""""""""""""""""""""""""""""""
" Vundle: FlyGrep.vim
""""""""""""""""""""""""""""""
nnoremap <C-F> :FlyGrep<CR>- usage 跳转到当前光标前后的位置(w/b)
<leader><leader>w
<leader><leader>b搜索跳转(s)
<leader><leader>s行级跳转(jk)
<leader><leader>j
<leader><leader>k行内跳转(hl)
<leader><leader>h
<leader><leader>lwsdjeg/vim-fetch usage
# open file.ext on line 12 at column 3
vim path/to/file.ext:12:3
Plug 'tpope/vim-fugitive'
Plug 'airblade/vim-gitgutter'
Plug 'vim-scripts/doxygentoolkit.vim'
let g:DoxygenToolkit_briefTag_funcName = "yes"
let g:DoxygenToolkit_briefTag_pre=""
let g:DoxygenToolkit_briefTag_post="-"
let g:DoxygenToolkit_paramTag_pre="@"
let g:DoxygenToolkit_paramTag_post=":"
let g:DoxygenToolkit_returnTag="Return: 0 on success, error code otherwise."