vimrc

" save undos over vim sessions
if !isdirectory($HOME."/.vim/undo")
    call mkdir($HOME."/.vim/undo", "", 0777)
endif
set undodir=~/.vim/undo
set undofile

" use Cyberpunk Scarlet Protocol Adjusted colors
set termguicolors        " enable true color
syntax enable            " keep syntax highlighting

" load color scheme
colorscheme cyberpunk_scarlet_protocol_adjusted

" make background transparent if ghostty handles it
hi Normal guibg=NONE ctermbg=NONE

" enable line numeration
set nu

" sets how many lines of history VIM has to remember
set history=1000

" set to auto read when a file is changed from the outside
set autoread
au FocusGained,BufEnter * checktime

" turn on wildmenu with completion preference to the longest, most common command
set wildmenu
set wildmode=longest:full,full

" always show current position
set ruler

" allow movements Left and Right to move over wrapped lines
set whichwrap=b,s,<,>,[,]

" case-insensitive search
set ignorecase

" highlight search results
set hlsearch

" better search behaviour
set incsearch

" show matching brackets
set showmatch
" set blinking speed of matching bracket (in tenth of sec)
set mat=2

" set utf8 as standard encoding and en_US as the standard language
set encoding=utf8

" use Unix as the standard file type
set ffs=unix,dos,mac

" disable backup
set nobackup
set nowb
set noswapfile

" display whitespace characters (tabs, trailing spaces, non breaking spaces, ...)
set list listchars=tab:→\ ,trail:·,nbsp:⎵,precedes:<,extends:>

" show break
let &showbreak = '↳ '

" use 2 spaces instead of tab
set expandtab
set shiftwidth=2
set tabstop=2

" be smart with indets and tabs
set smarttab
set ai
set si

" always show the status line
set laststatus=2

" format the status line
set statusline=\ %{HasPaste()}%F%m%r%h\ %w\ \ CWD:\ %r%{getcwd()}%h\ \ \ Line:\ %l\ \ Column:\ %c

function! HasPaste()
    if &paste
        return 'PASTE MODE  '
    endif
    return ''
endfunction