macOS .vimrc

.vimrc

set nocompatible

" Remove ALL auto-commands.  This avoids having the autocommands twice when
" the vimrc file is sourced again.
autocmd!

" Suffixes that get lower priority when doing tab completion for filenames.
" These are files we are not likely to want to edit or read.
set suffixes=.bak,~,.swp,.o,.info,.aux,.log,.dvi,.bbl,.blg,.brf,.cb,.ind,.idx,.ilg,.inx,.out,.toc

set encoding=utf-8
set showcmd                     " display incomplete commands
set ruler
set laststatus=2                " Always show the statusline
set number                      " show line numbers

" tab settings 
filetype plugin indent on       " load file type plugins + indentation from indent folder
set autoindent                  " should not interfere with filetype based indentation, but smartident would
set tabstop=4
set shiftwidth=4
set expandtab                   " use spaces, not tabs

" Whitespace, except tabs
set nowrap                      " don't wrap lines
set backspace=indent,eol,start  " make backspace work like most other apps

" Searching
set hlsearch                    " highlight matches
set incsearch                   " incremental search
set ignorecase                  " searches are case insensitive
set smartcase                   " depends on ignorecase: searches case insensitive unless one capital is used

" Menu
set wildmenu
set wildmode=list:longest,full

set sidescroll=1
set updatecount=0
set taglength=0
set tags+=../tags,/usr/local/include/tags,/usr/include/tags
set wrapscan
set shell=$SHELL\ -f
set report=1
set noshowmode
set showmatch
set helpheight=100
set nostartofline
set highlight=l:MySearch
set clipboard=autoselect
set visualbell t_vb=
set viminfo='20,\"50
set backupdir=/tmp

let c_syntax_for_h=1
let perl_fold=1

if &fileformat == "dos" || &term =~ "xterm" || &term =~ "vt220"
  set title
endif

autocmd BufEnter * let &titlestring = $HOSTNAME . ":" . expand("%:p:~")

" turn search highlighting on and off
map  <F5>      :set hls!<bar>set hls?<CR>
imap <F5> <Esc>:set hls!<bar>set hls?<CR>i

map  <F6> :r !date<CR>
imap <F6> <Esc>:r !date<CR>i

map M :set paste!<bar>set paste?<CR>
map F :set formatoptions=tcql<bar>set tw=72<CR>
map s :source $HOME/.vimrc<CR>

" map Ctrl-A, Ctrl-E, and Ctrl-K in *all* modes. map! makes the mapping work
" in insert and commandline modes too.
" map  <C-A> <Home>
" map  <C-E> <End>
" map  <C-K> J
" map! <C-A> <Home>
" map! <C-E> <End>
" imap <C-K> <Esc>Ji

" Turn off incremental searching for files over 10,000,000 bytes. It's too slow.
function! IncSearch()
    if line2byte(line("$")) < 10000000
       set incsearch
    else
        set noincsearch
    endif
endfunction

autocmd BufReadPost * call IncSearch()

autocmd BufEnter * doautocmd FileType

if &filetype == ""
  setfiletype text
endif

function! PoundComment()
  map - 0i# <ESC>j
  map _ :s/^\s*# \=//g<CR>j
  set comments=:#
endfunction

function! LispComment()
  map - 0i; <ESC>j
  map _ :s/^\s*; \=//g<CR>j
  set comments=:;
endfunction

function! HTMLComment()
  map - $a --><ESC>0i<!-- <ESC><CR>
  map _ :s/^\s*<!-- \=//g<CR>:s/ \=-->[ \t]*$//g<CR>j
  set tw=0 formatoptions=tcq
endfunction

function! CComment()
  map - $a */<ESC>0i/* <ESC><CR>
  map _ :s/^\s*\/\* \=//g<CR>:s/ \=\*\/[ \t]*$//g<CR>j
  set nocindent comments=sr:/*,mb:*,ex:*/,://
"     set nocindent comments=:/*,://
endfunction

function! TexComment()
  map - 0i% <ESC>j
  map _ :s/^\s*% \=//g<CR>j
  set nocindent comments=sr:%,mb:%,el:%,://
  set tw=72 formatoptions=tcqro
endfunction

function! CPlusPlusComment()
  map - 0i// <ESC>j
  map _ :s/^\s*\/\/ \=//g<CR>j
  set nocindent comments=:\/\/
endfunction

function! VHDLComment()
  map - 0i-- <ESC>j
  map _ :s/^\s*-- \=//g<CR>j
  set comments=:--
endfunction

function! SpiceComment()
  map - 0i* <ESC>j
  map _ :s/^\s*\* \=//g<CR>j
  set comments=:*
endfunction

function! ConfigComment()
  map - 0idnl <ESC>j
  map _ :s/^\s*dnl \=//g<CR>j
  set comments=:dnl
endfunction

function! VimComment()
  map - 0i" <ESC>j
  map _ :s/^\s*" \=//g<CR>j
  set comments=:\"
endfunction

function! XDefaultsComment()
  map - 0i! <ESC>j
  map _ :s/^\s*! \=//g<CR>j
  set comments=:\!
endfunction

function! PostscriptComment()
  map - 0i%% <ESC>j
  map _ :s/^\s*%%\= \=//g<CR>j
  set comments=:\!
endfunction

function! FT_text()
  call PoundComment()
  set tw=72 formatoptions=tcq
endfunction

autocmd Filetype html               call HTMLComment()
autocmd Filetype vhdl               call VHDLComment()
autocmd Filetype c                  call CComment()
autocmd Filetype cs                 call CComment()
autocmd Filetype js                 call CComment()
autocmd Filetype synopsys           call CComment()
autocmd Filetype tex                call TexComment()
autocmd Filetype cpp                call CPlusPlusComment()
autocmd Filetype java               call CPlusPlusComment()
autocmd Filetype verilog            call CPlusPlusComment()
autocmd Filetype xdefaults          call XDefaultsComment()
autocmd Filetype config             call ConfigComment()
autocmd Filetype vim                call VimComment()
autocmd Filetype lisp               call LispComment()
autocmd Filetype skill              call LispComment()
autocmd Filetype dosini             call LispComment()
autocmd Filetype spice              call SpiceComment()
autocmd Filetype perl               call PoundComment()
autocmd Filetype apache             call PoundComment()
autocmd Filetype csh                call PoundComment()
autocmd Filetype sh                 call PoundComment()
autocmd Filetype cdslib             call PoundComment()
autocmd Filetype tcl                call PoundComment()
autocmd Filetype xs                 call PoundComment()
autocmd Filetype make               call PoundComment()
autocmd Filetype conf               call PoundComment()
autocmd Filetype fvwm               call PoundComment()
autocmd Filetype samba              call PoundComment()
autocmd Filetype postscr            call PostscriptComment()
autocmd Filetype text               call FT_text()

" highlighting for the GUI mode
highlight  Normal            guifg=#e5e5e5 guibg=#000000
highlight  Comment           guifg=#009900
highlight  Keyword           guifg=#ffffff gui=bold
highlight  Statement         guifg=#ffffff
highlight  String            guifg=#87cefa
highlight  PreProc           guifg=#ff8247
highlight  Define            guifg=#ff8247
highlight  Include           guifg=#ff8247
highlight  Defined           guifg=#ffff00
highlight  Function          guifg=#ffff00 gui=bold
highlight  Type              guifg=#ff82a0
highlight  StorageClass      guifg=#ff82a0
highlight  MySearch          guibg=#0000ff
highlight  Constant          guifg=#ffffff
highlight  Special           guifg=#87cefa
highlight  Identifier        guifg=#ffffff

set background=dark
syntax enable