make vim like source insight, a effective c/c++ ide

IDE

setup latest vim

git clone https://github.com/vim/vim.git cd vim/src ./configure --enable-cscope --enable-terminal make sudo make install 

https://www.vim.org/git.php

use universal ctags

git clone https://github.com/universal-ctags/ctags.git cd ctags ./autogen.sh ./configure make sudo make instahttps://www.tamacom.com/global/global-6.6.3.tar.gzll 

setup gnu tags

wget https://www.tamacom.com/global/global-6.6.3.tar.gz tar -xvf global-6.6.3.tar.gz cd global-6.6.3 sh reconf.sh  sudo apt install ncurses-dev ./configure --with-universal-ctags=/usr/local/bin/ctags  make  sudo make install 

https://www.tamacom.com/global/global-6.6.3.tar.gz
http://www.gnu.org/software/global/download.html

install gtags as vim plugin

cp gtags.vim ~/.vim/plugin/ cp gtags-cscope.vim ~/.vim/plugin/ 

config gtags as cscope in ~/.vimrc

" gtags configure " To use the default key/mouse mapping: let GtagsCscope_Auto_Map = 1 " To ignore letter case when searching: let GtagsCscope_Ignore_Case = 1 " To use absolute path name: let GtagsCscope_Absolute_Path = 1 " To deterring interruption: let GtagsCscope_Keep_Alive = 1 " If you hope auto loading: let GtagsCscope_Auto_Load = 1 let GtagsCscope_Quiet = 1 " To use 'vim -t ', ':tag' and '<C-]>' set cscopetag let Gtags_Auto_Map = 1 " output cscope result to quickfix  set cscopequickfix=s-,g-,c-,d-,i-,t-,e-,f-,-a " open quickfix window if needx autocmd QuickFixCmdPost [^l]* nested botright cwindow  :nmap \s :cs find s <C-R>=expand("<cword>")<CR><CR> :nmap \a :cs find a <C-R>=expand("<cword>")<CR><CR> :nmap \d :cs find d <C-R>=expand("<cword>")<CR><CR> :nmap \g :cs find g <C-R>=expand("<cword>")<CR><CR> :nmap \i :cs find i <C-R>=expand("<cword>")<CR><CR> :nmap \c :cs find c <C-R>=expand("<cword>")<CR><CR> :nmap \e :cs find e <C-R>=expand("<cword>")<CR><CR> :nmap \t :cs find t <C-R>=expand("<cword>")<CR><CR> :nmap \f :cs find f <C-R>=expand("<cword>")<CR><CR> 

Usage:

cscope commands: add  : Add a new database             (Usage: add file|dir [pre-path] [flags]) find : Query for a pattern            (Usage: find a|c|d|e|f|g|i|s|t name)        a: Find assignments to this symbol        c: Find functions calling this function        d: Find functions called by this function        e: Find this egrep pattern        f: Find this file        g: Find this definition        i: Find files #including this file        s: Find this C symbol        t: Find this text string help : Show this message              (Usage: help) kill : Kill a connection              (Usage: kill #) reset: Reinit all connections         (Usage: reset) show : Show connections               (Usage: show) 

Normal Key Map:
Press \a means "cs f a $cname"
Press \s means "cs f s $cname"
Press \t means "cs f t $cname"
Press \e means "cs f e $cname"
Press \c means "cs f c $cname"
Press \d means "cs f d $cname"
Press \i means "cs f i $cname"
Press \g means "cs f g $cname"
Press \f means "cs f f $cname"

install taglist

unzip taglist_46.zip  Archive:  taglist_46.zip   inflating: plugin/taglist.vim         inflating: doc/taglist.txt          cp plugin/taglist.vim ~/.vim/plugin/ cp doc/taglist.txt ~/.vim/doc/ 

https://www.vim.org/scripts/script.php?script_id=273

configure taglist vim plugin

"taglist settings let Tlist_Inc_Winwidth=0 let Tlist_Use_Right_Window=1 let Tlist_File_Fold_Auto_Close=1 let Tlist_Exit_OnlyWindow=1 let Tlist_Auto_Open=1 :nmap <F8> :TlistToggle<CR> function! g:TlistFocus()   let save_winnr = winnr()     let winnum = bufwinnr("__Tag_List__")       if winnum == -1         :TlistToggle         let winnum = bufwinnr("__Tag_List__")       endif     if winnum != -1       if save_winnr != winnum         exe winnum . 'wincmd w'       endif   endif endfunction "focus to Tag list window via CTL command command! -nargs=0 -bar CTL call g:TlistFocus()     

Usage: Press F8 to toggle taglist

install vim-airline

git clone https://github.com/vim-airline/vim-airline ~/.vim/pack/dist/start/vim-airline 

https://github.com/vim-airline/vim-airline

install fzf.vim

git clone --depth 1 https://github.com/junegunn/fzf.git ~/.fzf ~/.fzf/install 

~/.vimrc

" If installed using git set rtp+=~/.fzf 

.vimrc

set nocompatible set backspace=indent,eol,start syntax on syntax enable filetype plugin indent on set autoread set showmatch set hlsearch set incsearch set ignorecase set smartcase set encoding=utf-8 set termencoding=utf-8 set fileencodings=utf-8,gb2312,gbk,gb18030 set tabstop=4 set shiftwidth=4 set expandtab set softtabstop=4 set autoindent set smartindent set ruler set paste  "gtags settings set cscopetag let GtagsCscope_Auto_Load = 1 let CtagsCscope_Auto_Map = 1 let GtagsCscope_Quiet = 1 set cscopequickfix=s-,g-,d-,c-,t-,e-,f-,i-  "open quickfix window if needed autocmd QuickFixCmdPost [^l]* nested botright cwindow  "key maps for gtags "find : Query for a pattern            (Usage: find a|c|d|e|f|g|i|s|t name) "       a: Find assignments to this symbol "       c: Find functions calling this function "       d: Find functions called by this function "       e: Find this egrep pattern "       f: Find this file "       g: Find this definition "       i: Find files #including this file "       s: Find this C symbol "       t: Find this text string :nmap \a :cs find a <C-R>=expand("<cword>")<CR><CR> :nmap \c :cs find c <C-R>=expand("<cword>")<CR><CR> :nmap \d :cs find d <C-R>=expand("<cword>")<CR><CR> :nmap \e :cs find e <C-R>=expand("<cword>")<CR><CR> :nmap \f :cs find f <C-R>=expand("<cword>")<CR><CR> :nmap \g :cs find g <C-R>=expand("<cword>")<CR><CR> :nmap \i :cs find i <C-R>=expand("<cword>")<CR><CR> :nmap \s :cs find s <C-R>=expand("<cword>")<CR><CR> :nmap \t :cs find t <C-R>=expand("<cword>")<CR><CR>  "taglist settings let Tlist_Inc_Winwidth=0 let Tlist_Use_Right_Window=1 let Tlist_File_Fold_Auto_Close=1 let Tlist_Exit_OnlyWindow=1 let Tlist_Auto_Open=1  :nmap <F8> :TlistToggle<CR> function! g:TlistFocus()   let save_winnr = winnr()   let winnum = bufwinnr("__Tag_List__")   if winnum == -1     :TlistToggle     let winnum = bufwinnr("__Tag_List__")   endif   if winnum != -1       if save_winnr != winnum         exe winnum . 'wincmd w'       endif   endif endfunction "focus to Tag list window via CTL command command! -nargs=0 -bar CTL call g:TlistFocus()  "lightline settings set laststatus=2 if !has('gui_running')   set t_Co=256 endif  "ale settings let g:ale_completion_enabled = 1  "multiple-cursor settings let g:multi_cursor_use_default_mapping=0 let g:multi_cursor_start_word_key      = '<C-n>' let g:multi_cursor_select_all_word_key = '<C-a>' let g:multi_cursor_start_key           = 'g<C-n>' let g:multi_cursor_select_all_key      = 'g<C-a>' let g:multi_cursor_next_key            = '<C-n>' let g:multi_cursor_prev_key            = '<C-N>' let g:multi_cursor_skip_key            = '<C-x>' let g:multi_cursor_quit_key            = '<Esc>'  "tag preview configure autocmd FileType qf nnoremap <silent><buffer> p :PreviewQuickfix<CR> autocmd FileType qf nnoremap <silent><buffer> P :PreviewClose<CR>  "fzf configure set rtp+=~/.fzf  " This is the default extra key bindings let g:fzf_action = {   \ 'ctrl-t': 'tab split',   \ 'ctrl-x': 'split',   \ 'ctrl-v': 'vsplit' }  " Default fzf layout " - down / up / left / right let g:fzf_layout = { 'left': '~100%' }  " Customize fzf colors to match your color scheme let g:fzf_colors = \ { 'fg':      ['fg', 'Normal'],   \ 'bg':      ['bg', 'Normal'],   \ 'hl':      ['fg', 'Comment'],   \ 'fg+':     ['fg', 'CursorLine', 'CursorColumn', 'Normal'],   \ 'bg+':     ['bg', 'CursorLine', 'CursorColumn'],   \ 'hl+':     ['fg', 'Statement'],   \ 'info':    ['fg', 'PreProc'],   \ 'border':  ['fg', 'Ignore'],   \ 'prompt':  ['fg', 'Conditional'],   \ 'pointer': ['fg', 'Exception'],   \ 'marker':  ['fg', 'Keyword'],   \ 'spinner': ['fg', 'Label'],   \ 'header':  ['fg', 'Comment'] }  " Enable per-command history. " CTRL-N and CTRL-P will be automatically bound to next-history and " previous-history instead of down and up. If you don't like the change, " explicitly bind the keys to down and up in your $FZF_DEFAULT_OPTS. let g:fzf_history_dir = '~/.local/share/fzf-history'  " [Buffers] Jump to the existing window if possible let g:fzf_buffers_jump = 1  " [[B]Commits] Customize the options used by 'git log': let g:fzf_commits_log_options = '--graph --color=always --format="%C(auto)%h%d %s %C(black)%C(bold)%cr"'  " [Tags] Command to generate tags file let g:fzf_tags_command = 'gtags'  " [Commands] --expect expression for directly executing the command let g:fzf_commands_expect = 'alt-enter,ctrl-x'  " Mapping selecting mappings nmap <leader><tab> <plug>(fzf-maps-n) xmap <leader><tab> <plug>(fzf-maps-x) omap <leader><tab> <plug>(fzf-maps-o)  " Insert mode completion imap <c-x><c-k> <plug>(fzf-complete-word) imap <c-x><c-f> <plug>(fzf-complete-path) imap <c-x><c-j> <plug>(fzf-complete-file-ag) imap <c-x><c-l> <plug>(fzf-complete-line)  " Advanced customization using autoload functions inoremap <expr> <c-x><c-k> fzf#vim#complete#word({'left': '15%'})  let g:fzf_files_options =   \ '--preview "(coderay {} || less {}) 2> /dev/null | head -'.&lines.'"'  nmap <C-p> :Files<CR> nmap <C-e> :Buffers<CR>  " press s in qf window to open tag in new split window autocmd FileType qf nnoremap <silent><buffer> s <Enter><C-W>s " press v in qf window to open tag in new vertical split window autocmd FileType qf nnoremap <silent><buffer> v <Enter><C-W>v " press t in qf window to open tag in new tab autocmd FileType qf nnoremap <silent><buffer> t <Enter><C-W>T 

Summary

replace .vimrc and .vim with below repo
https://github.com/lengerrong/ervim.git

❤️ Support This Blog

---

If this post helped you, you can support my writing with a small donation. Thank you for reading.

---

Coffee ☕ Thanks 🙏 Extra Support ❤️