Meu arquivo vimrc para ir melhorando com o tempo.

vimrc

" #################################################
" ## To use this, save this file on: ~/.vimrc    ##
" ## or file /usr/share/vim/vimrc                ##
" ## If error when run, verify encode (win/unix) ##
" #################################################

" Videos
" https://www.youtube.com/watch?v=lm7y2hI6zME

" HERE DEFAULT UBUNTU /etc/vim/vimrc
" ####################################

" All system-wide defaults are set in $VIMRUNTIME/debian.vim and sourced by
" the call to :runtime you can find below.  If you wish to change any of those
" settings, you should do it in this file (/etc/vim/vimrc), since debian.vim
" will be overwritten everytime an upgrade of the vim packages is performed.
" It is recommended to make changes after sourcing debian.vim since it alters
" the value of the 'compatible' option.

runtime! debian.vim

" Vim will load $VIMRUNTIME/defaults.vim if the user does not have a vimrc.
" This happens after /etc/vim/vimrc(.local) are loaded, so it will override
" any settings in these files.
" If you don't want that to happen, uncomment the below line to prevent
" defaults.vim from being loaded.
" let g:skip_defaults_vim = 1

" Uncomment the next line to make Vim more Vi-compatible
" NOTE: debian.vim sets 'nocompatible'.  Setting 'compatible' changes numerous
" options, so any other options should be set AFTER setting 'compatible'.
"set compatible

" Vim5 and later versions support syntax highlighting. Uncommenting the next
" line enables syntax highlighting by default.
if has("syntax")
  syntax on
endif

" If using a dark background within the editing area and syntax highlighting
" turn on this option as well
"set background=dark

" Uncomment the following to have Vim jump to the last position when
" reopening a file
"au BufReadPost * if line("'\"") > 1 && line("'\"") <= line("$") | exe "normal! g'\"" | endif

" Uncomment the following to have Vim load indentation rules and plugins
" according to the detected filetype.
"filetype plugin indent on

" The following are commented out as they cause vim to behave a lot
" differently from regular Vi. They are highly recommended though.
"set showcmd		" Show (partial) command in status line.
"set showmatch		" Show matching brackets.
"set ignorecase		" Do case insensitive matching
"set smartcase		" Do smart case matching
"set incsearch		" Incremental search
"set autowrite		" Automatically save before commands like :next and :make
"set hidden		" Hide buffers when they are abandoned
"set mouse=a		" Enable mouse usage (all modes)

" Source a global configuration file if available
if filereadable("/etc/vim/vimrc.local")
  source /etc/vim/vimrc.local
endif




" HERE NO-PLUGIN CONFIG
" ####################################
" Based on: 
" https://github.com/changemewtf/no_plugins/blob/master/no_plugins.vim
" https://www.youtube.com/watch?v=XA2WjJbmmoM


"       HOW TO DO 90% OF WHAT PLUGINS DO (WITH JUST VIM)
"                          Max Cantor
"               NYC Vim Meetup -- August 3, 2016


" FEATURES TO COVER:
" - Fuzzy File Search
" - Tag jumping
" - Autocomplete
" - File Browsing
" - Snippets
" - Build Integration (if we have time)

" GOALS OF THIS TALK:
" - Increase Vim understanding
" - Offer powerful options

" NOT GOALS OF THIS TALK:
" - Hate on plugins
" - Get people to stop using plugins


" {{{ BASIC SETUP
" BASIC SETUP:

" enter the current millenium
set nocompatible

" enable syntax and plugins (for netrw)
syntax enable
filetype plugin on


" FINDING FILES:

" Search down into subfolders
" Provides tab-completion for all file-related tasks
set path+=**

" Display all matching files when we tab complete
set wildmenu

" NOW WE CAN:
" - Hit tab to :find by partial match
" - Use * to make it fuzzy

" THINGS TO CONSIDER:
" - :b lets you autocomplete any open buffer


" TAG JUMPING:

" Create the `tags` file (may need to install ctags first)
command! MakeTags !ctags -R .

" NOW WE CAN:
" - Use ^] to jump to tag under cursor
" - Use g^] for ambiguous tags
" - Use ^t to jump back up the tag stack

" THINGS TO CONSIDER:
" - This doesn't help if you want a visual list of tags

" AUTOCOMPLETE:

" The good stuff is documented in |ins-completion|

" HIGHLIGHTS:
" - ^x^n for JUST this file
" - ^x^f for filenames (works with our path trick!)
" - ^x^] for tags only
" - ^n for anything specified by the 'complete' option

" NOW WE CAN:
" - Use ^n and ^p to go back and forth in the suggestion list


" FILE BROWSING:

" Tweaks for browsing
let g:netrw_banner=0        " disable annoying banner
let g:netrw_browse_split=4  " open in prior window
let g:netrw_altv=1          " open splits to the right
let g:netrw_liststyle=3     " tree view
let g:netrw_list_hide=netrw_gitignore#Hide()
let g:netrw_list_hide.=',\(^\|\s\s\)\zs\.\S\+'

" NOW WE CAN:
" - :edit a folder to open a file browser
" - <CR>/v/t to open in an h-split/v-split/tab
" - check |netrw-browse-maps| for more mappings

" SNIPPETS:

" Read an empty HTML template and move cursor to title
nnoremap ,html :-1read $HOME/.vim/.skeleton.html<CR>3jwf>a

" NOW WE CAN:
" - Take over the world!
"   (with much fewer keystrokes)


" BUILD INTEGRATION:

" Steal Mr. Bradley's formatter & add it to our spec_helper
" http://philipbradley.net/rspec-into-vim-with-quickfix

" Configure the `make` command to run RSpec
set makeprg=bundle\ exec\ rspec\ -f\ QuickfixFormatter

" NOW WE CAN:
" - Run :make to run RSpec
" - :cl to list errors
" - :cc# to jump to error by number
" - :cn and :cp to navigate forward and back


" SET LINE NUMBERS
" ####################################

" More: https://jeffkreeftmeijer.com/vim-number/#:~:text=%22%20turn%20relative%20line%20numbers%20on,be%20prefixed%20with%20a%20number.
" toggle hybrid line numbers
set number! relativenumber!

" BACKUP FILES
" ####################################
set nobackup
set nowritebackup



" ### VIM EM OUTROS AMBIENTES ###
" ## Dbeaver DB - https://github.com/dbeaver/dbeaver/issues/8219