dot_vimrc

ru! defaults.vim                " Use Enhanced Vim defaults
set mouse=                      " Reset the mouse setting from defaults
aug vimStartup | au! | aug END  " Revert last positioned jump, as it is defined below
let g:skip_defaults_vim = 1     " Do not source defaults.vim again (after loading this system vimrc)

set ai                          " set auto-indenting on for programming
set showmatch                   " automatically show matching brackets. works like it does in bbedit.
set vb                          " turn on the "visual bell" - which is much quieter than the "audio blink"
set laststatus=2                " make the last line where the status is two lines deep so you can see status always
set showmode                    " show the current mode
set clipboard=unnamed           " set clipboard to unnamed to access the system clipboard under windows
set wildmode=list:longest,longest:full   " Better command line completion

" Enable line numbers, whitespace visibility, and tab indicators
set number                      " Show absolute line numbers
set list                        " Enable visibility of whitespace characters
set listchars=tab:»·,trail:·,extends:>,precedes:<,space:·  " Define symbols for whitespace

" Enable pasting with CTRL+V
set pastetoggle=<C-V>

" Show EOL type and last modified timestamp, right after the filename
" Set the statusline
set statusline=%f               " filename relative to current $PWD
set statusline+=%h              " help file flag
set statusline+=%m              " modified flag
set statusline+=%r              " readonly flag
set statusline+=\ [%{&ff}]      " Fileformat [unix]/[dos] etc...
set statusline+=\ (%{strftime(\"%H:%M\ %d/%m/%Y\",getftime(expand(\"%:p\")))})  " last modified timestamp
set statusline+=%=              " Rest: right align
set statusline+=%l,%c%V         " Position in buffer: linenumber, column, virtual column
set statusline+=\ %P            " Position in buffer: Percentage

" Set performance & usability enhancements
set updatetime=300              " Faster updates (default is 4000ms)
set timeoutlen=500              " Reduce time for mapped sequences
set scrolloff=8                 " Keep cursor 8 lines from top/bottom when scrolling
" set cursorline                  " Highlight the current line
set autochdir                   " Automatically change the working directory to the file's location
set undofile                    " Enable persistent undo
set backup                      " Enable backup files
set swapfile                    " Enable swap files for recovery
set termguicolors               " Enable true color support

" Set indentation & tabs
set expandtab                   " Use spaces instead of tabs
set shiftwidth=4                " Number of spaces per indentation level
set tabstop=4                   " Number of spaces per tab character
set smartindent                 " Auto-indent new lines

"------------------------------------------------------------------------------
" Only do this part when compiled with support for autocommands.
if has("autocmd")
    " Set UTF-8 as the default encoding for commit messages
    autocmd BufReadPre COMMIT_EDITMSG,MERGE_MSG,git-rebase-todo setlocal fileencoding=utf-8

    " Remember the positions in files with some git-specific exceptions"
    autocmd BufReadPost *
      \ if line("'\"") > 0 && line("'\"") <= line("$")
      \           && &filetype !~# 'commit\|gitrebase'
      \           && expand("%") !~ "ADD_EDIT.patch"
      \           && expand("%") !~ "addp-hunk-edit.diff" |
      \   exe "normal! g`\"" |
      \ endif

      autocmd BufNewFile,BufRead *.patch set filetype=diff

      autocmd Filetype diff
      \ highlight WhiteSpaceEOL ctermbg=red |
      \ match WhiteSpaceEOL /\(^+.*\)\@<=\s\+$/
endif " has("autocmd")