My ~/.vim/vimrc

.vimrc

"============================================================================
" General settings
"----------------------------------------------------------------------------
set nocompatible        " nocp:  turn off vi compatibility
set undolevels=1000     " ul:  lots and lots of undo
set history=50          " hi:  size of :command history
set modelines=20
set modeline            " ml:  Turn on modelines

set backup              " keep a backup file
set ruler               " show the cursor position all the time
filetype on
syntax on
syntax sync fromstart   " This is a kludge until we figure out why syntax highlighting breaks so easily in 8.0.


"============================================================================
" Colors
"----------------------------------------------------------------------------
set t_Co=256            " Enable 256 colors
set t_Sf=[3%dm        " set foreground (?)
set t_Sb=[4%dm        " set background (?)
colorscheme mine

"============================================================================
" Presentation
"----------------------------------------------------------------------------
set shortmess=aIoO      " sm:  really short messages, don't show intro
set showmode            " smd:  show the current input mode
set more                " more:  page on extended output
set errorbells          " eb:  ring bell on error messages
set novisualbell        " novb:  turn off visual bell
set noequalalways       " noea:  don't always keep windows at equal size
set splitbelow          " sb:  splitted window appears below current one
set report=1            " Show line count if >1 line is yanked.

"set diffopt=iwhite

" Line numbers in the left gutter
if v:version >= 703
    set relativenumber  " Show relative numbers down the left gutter
    highlight LineNr term=bold cterm=NONE ctermfg=DarkGrey ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE
    if v:version >= 704
        set number      " Show absolute number on the current line
        highlight CursorLineNr term=bold cterm=NONE ctermfg=Yellow ctermbg=NONE gui=NONE guifg=DarkGrey guibg=NONE
    endif
endif

" Highlight current line
"set cursorline
"highlight CursorLine   cterm=NONE ctermbg=darkred ctermfg=white guibg=darkred guifg=white

"============================================================================
" Statusline, Ruler
"----------------------------------------------------------------------------
set laststatus=2        " ls:  always put a status line

"============================================================================
" Filename Autocompletion
"----------------------------------------------------------------------------
set wildchar=<Tab>          " wc:  tab does autocompletion
"set wildmode=longest,list   " wim:  bash-style autocompletion
set wildmode=list:longest,list:full
" wig:  when autocompleting, ignore certain files
set wildignore=*~,#*#,*.sw?,*.o,*.class,.viminfo,*.pdf,*.mp3,*.gz,*.tgz,*.gif,*.jpg,*.png

"============================================================================
" Search and Replace
"----------------------------------------------------------------------------
set incsearch           " is:  show partial matches as search is entered
set hlsearch            " hls:  highlight search patterns
set ignorecase          " Ignore case distinction when searching
set smartcase           " ... unless there are capitals in the search string.
"set nowrapscan          " Don't wrap to top of buffer when searching

"============================================================================
" Tab standards
"----------------------------------------------------------------------------
set smarttab
set softtabstop=4
set shiftwidth=4
set shiftround " Shift to the next round tab stop
set expandtab

" Load indent files, to automatically do language-dependent indenting.
filetype plugin indent on
set autoindent
set cindent

" Make p in Visual mode replace the selected text with the "" register.
vnoremap p <Esc>:let current_reg = @"<CR>gvs<C-R>=current_reg<CR><Esc>

" https://superuser.com/questions/196055/how-to-replace-vim-screen-buffer-with-previous-bash-activity-after-quitting
" https://stackoverflow.com/questions/29169716/keeping-view-of-edited-file-after-exiting-vim
behave xterm

"============================================================================
" Autocommands
"----------------------------------------------------------------------------
" For all text files set 'textwidth' to 78 characters.
au FileType text setlocal tw=78

au FileType perl set makeprg=perl\ -c\ %\ $*
au FileType perl set errorformat=%f:%l:%m
au FileType perl set autowrite
au FileType perl :noremap K :!perldoc <cword> <bar><bar> perldoc -f <cword><cr>

" http://vimdoc.sourceforge.net/htmldoc/vimfaq.html
" 5.5. How do I configure Vim to open a file at the last edited location?
" Vim stores the cursor position of the last edited location for each buffer
" in the '"' register. You can use the following autocmd in your .vimrc or
" .gvimrc file to open a file at the last edited location:
au BufReadPost *
    \ if line("'\"") > 0 && line("'\"") <= line("$") |
    \   exe "normal g`\"" |
    \ endif

au FileType vim  set iskeyword+=. iskeyword+=/ iskeyword+=~
au FileType perl set iskeyword+=^:  " So we don't see :: separators as part of function names.

" Perl-specific settings
"let perl_fold=1
let perl_nofold_packages=0 " Turning this on makes things very slow until @hoelzro fixes things
let perl_include_pod=1
" syntax color complex things like @{${"foo"}}
let perl_extended_vars=1
" let perl_pod_formatting=1 " Doesn't handle F<>, L<> or C<> properly.
" https://github.com/vim-perl/vim-perl/issues/241


" PHP-specifics
"let php_sql_query = 0
"let php_htmlInStrings = 1
"let php_baselib = 1
let g:PHP_default_indenting = 0
let g:PHP_vintage_case_default_indent = 1


au BufNewFile * silent! 0r ~/.vim/templates/%:e.tpl

set showmatch  " show matches on parens, bracketc, etc.
set matchpairs+=<:>

" Folding
set foldmethod=marker
set nofoldenable

set background=dark

" Set visible tabs and trailing spaces.
exec "set listchars=tab:\\|-,trail:\uB7"
set list

set tags=./tags,./Tags,tags,../tags,../../tags,Tags,./Tags,../../Tags
set backspace=indent,eol,start
set scrolloff=3 " Always show at least 3 lines above/below cursor.

set lazyredraw

" Stop the annoying behavior of leaving comments on far left
set fo+=r

" Don't do the auto-highlighting
" From :help matchparen
let loaded_matchparen=1

" 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,.ln

" Paths to check for loading files with "gf"
set path=.,..,~/tw/**

"============================================================================
" Abbreviations, insert mode only
"----------------------------------------------------------------------------

iab wdd  {use Data::Dumper; local $Data::Dumper::Sortkeys=1; warn Dumper()}<left><left>
iab udd  {use Data::Dumper; local $Data::Dumper::Sortkeys=1; print Dumper()}<left><left>
iab ddd  {use Data::Dumper; local $Data::Dumper::Sortkeys=1; diag Dumper()}<left><left>
iab wds  {use Data::Show; show();}<left><left><left>
iab tudd [% USE Dumper; Dumper.dump_html() %]<left><left><left><left>


iab ltbl local $Test::Builder::Level = $Test::Builder::Level + 1;
iab rsss return subtest subtest_name() => sub {
iab asc  $agent->save_content('foo.html');
iab dasc die $agent->save_content('foo.html');
iab dpsc die $page->save_content('foo.html');

iab shfit shift

iab cac  <commandname>ack</commandname>
iab farc <filename>.ackrc</filename>

set secure

"============================================================================
" Key remapping
"----------------------------------------------------------------------------

" Shift-H goes to beginning.
" Shift-L to the end
noremap <silent> H :call FirstCharOrFirstCol()<cr>
noremap L $

function! FirstCharOrFirstCol()
  let current_col = virtcol('.')
  normal! ^
  let first_char = virtcol('.')
  if current_col <= first_char
    normal! 0
  endif
endfunction

vmap ff :!fmt -w75<CR>
vmap fw :!fw 120<CR>
vmap cc :!comment-sentence<CR>
vmap qq :!qq<CR>
vmap nn :s/\%u200b//g<CR>

" Make tab in visual mode indent code.
vmap <tab> >gv
vmap <s-tab> <gv

" Make double-<Esc> clear search highlights
nnoremap <silent> <Esc><Esc> <Esc>:nohlsearch<CR><Esc>

" Rob's syntax debugger from https://gist.github.com/hoelzro/bfcd6bc08fb0941e85347579404a29dc
function! DumpSynStack()
  for id in synstack(line("."), col("."))
    echo synIDattr(id, "name")
  endfor
endfunction

map <F5> :echo "hi<" . synIDattr(synID(line("."),col("."),1),"name") . '> trans<'
\ . synIDattr(synID(line("."),col("."),0),"name") . "> lo<"
\ . synIDattr(synIDtrans(synID(line("."),col("."),1)),"name") . ">"<CR>

map <F6> :call DumpSynStack()<CR>

" Call ack
nnoremap <leader>g :Grepper -tool ack<CR>

" ack for word under cursor
nnoremap <leader>* :Grepper -tool ack -cword<CR>

" Keep selected text selected when fixing indentation. From https://kinbiko.com/vim/my-shiniest-vim-gems/
vnoremap < <gv
vnoremap > >gv

" Let ctrl-direction work in insert mode.
inoremap <C-h> <C-o>h
inoremap <C-j> <C-o>j
inoremap <C-k> <C-o>k
inoremap <C-l> <C-o>l


"============================================================================
" vim-plug plugins
"============================================================================

" silent because some machines may not have Git installed.
silent! call plug#begin( '~/.vim/plugged' )

Plug 'chr4/nginx.vim'
Plug 'google/vim-searchindex'
Plug 'jlanzarotta/bufexplorer'
Plug 'kien/ctrlp.vim'
Plug 'pangloss/vim-javascript'
Plug 'tpope/vim-liquid'
Plug 'tpope/vim-unimpaired'

Plug 'junegunn/vim-easy-align'
" Start interactive EasyAlign in visual mode (e.g. vipga)
xmap ga <Plug>(EasyAlign)
" Start interactive EasyAlign for a motion/text object (e.g. gaip)
nmap ga <Plug>(EasyAlign)

Plug 'tpope/vim-fugitive'

Plug 'andymass/vim-matchup'
hi MatchParen ctermbg=red cterm=bold

Plug 'elzr/vim-json'
let g:vim_json_syntax_conceal = 0

Plug 'mileszs/ack.vim'
" Ack for word under the cursor
" nnoremap * :Ack '\b<c-r><c-w>\b'<cr>

Plug 'mhinz/vim-startify'
let g:startify_custom_header = []
let g:startify_change_to_dir = 0
let g:startify_update_oldfiles = 0
let g:startify_files_number = 50
let g:startify_lists = [
    \ { 'type': 'files',     'header': [   'MRU']            },
    \ ]

Plug 'mhinz/vim-signify'
let g:signify_vcs_list = [ 'git', 'svn' ]
let g:signify_realtime = 0

Plug 'vim-airline/vim-airline'
Plug 'vim-airline/vim-airline-themes'
let g:airline_theme='cobalt2'

call plug#end()