Initiate vimrc rewrite

vim/after/ftplugin/tex.vim

@@ -0,0 +1,6 @@
+setlocal tw=79
+setlocal tabstop=4
+setlocal softtabstop=4
+setlocal shiftwidth=4
+setlocal expandtab
+setlocal autoindent

vimrc

@@ -1,150 +1,29 @@
-"on: [1.8.8]"
+set autochdir
-"""""""""""""""""""""""""""""""""
-"Authors: [Karlkorp, Inc. 2014; lhark, Inc. 2015]"
-""""""""""""""""""""""""""""""""""""""""""""""""
-"Type: [Vim/GVim/MacVim configuration file]"
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-"Name: [.vimrc (unix/mac); _vimrc (MS Windows/DOS)]"
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-"Location: [$HOME/.vimrc (unix/mac); $USERNAME\_vimrc (MS Windows)]"
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-"[Plug-ins list]""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-"+------------------+-------------------------------------------------+"
-"| AutoComplPop     | https://github.com/vim-scripts/AutoComplPop     |"
-"| DelimitMate      | https://github.com/Raimondi/delimitMate         |"
-"| DetectIndent     | https://github.com/roryokane/detectindent       |"
-"| Gutentags        | https://github.com/ludovicchabant/vim-gutentags |"
-"| Multiple-Cursors | https://github.com/terryma/vim-multiple-cursors |"
-"| Python-Mode      | https://github.com/klen/python-mode             |"
-"| Surround         | https://github.com/tpope/vim-surround           |"
-"| Undotree         | https://github.com/mbbill/undotree              |"
-"| Vim-Airline      | https://github.com/bling/vim-airline            |"
-"| Vim-GLSL         | https://github.com/tikhomirov/vim-glsl          |"
-"| Vim-Gnupg        | https://github.com/jamessan/vim-gnupg           |"
-"| Vundle           | https://github.com/gmarik/Vundle.vim.git        |"
-"| YouCompleteMe    | https://github.com/Valloric/YouCompleteMe       |"
-"+------------------+-------------------------------------------------+"
-"[Colorschemes list]""""""""""""""""""""""""""""""""""""""""""""""""""""
-"+------------------+-------------------------------------------------+"
-"| Solarized | https://github.com/altercation/vim-colors-solarized |"
-"+------------------+-------------------------------------------------+"
-""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
-"[To disable compatibility with Vi]"
 set nocompatible
-"[Use Plug-ins and Plug-in Manager(Vundle) only on UNIX or MAC OS]"
+" Allow backspacing over everything in insert mode.
-if has("unix") || has("mac")
+set backspace=indent,eol,start
-    filetype off
+set number
-    "[Download and install Vundle Plug-in Manager]"
+set relativenumber
-    try
+
-        if !isdirectory(expand("$HOME/.vim/bundle"))
+set history=200		" keep 200 lines of command line history
-            silent !mkdir -p $HOME/.vim/bundle
+set ruler		" show the cursor position all the time
-            silent cd $HOME/.vim/bundle
+set showcmd		" display incomplete commands
-            silent !git clone https://github.com/gmarik/Vundle.vim.git
+set wildmenu		" display completion matches in a status line
-            silent cd $HOME
+
-        endif
+set ttimeout		" time out for key codes
-        "[Run Plug-ins]"
+set ttimeoutlen=100	" wait up to 100ms after Esc for special key
-        set runtimepath+=$HOME/.vim/bundle/Vundle.vim
+
-        call vundle#begin()
+"[Turn backup off and value of history]"
-        Plugin 'gmarik/Vundle.vim'
+set nobackup
-        map <F2> :VundleInstall<CR>
+set noswapfile
-        map <F3> :VundleUpdate<CR>
+set history=1000
-        Plugin 'mbbill/undotree'
+set nowritebackup
-        map <F5> :UndotreeToggle<CR>
+set undolevels=5000
-        Plugin 'vim-scripts/LaTeX-Box'
+
-        map <LocalLeader>ll :Latexmk<CR>
+
-        if isdirectory(expand("$HOME/.vim/bundle/YouCompleteMe"))
-            "[Workaround for YCM non-portability]"
-            Plugin 'Valloric/YouCompleteMe'
-            let g:ycm_global_ycm_extra_conf = expand("$HOME/.vim/ycm_global_conf.py")
-            let g:ycm_extra_conf_vim_data =[ "&filetype" ]
-            "[We're using ale for linting]"
-            let g:ycm_show_diagnostics_ui = 0
-            let g:ycm_collect_identifiers_from_tags_files=1
-            let g:ycm_seed_identifiers_with_syntax=1
-            let g:ycm_show_diagnostics_ui = 0
-            let g:ycm_use_ultisnips_completer = 0
-        else
-            Plugin 'AutoComplPop'
-            Plugin 'davidhalter/jedi-vim'
-        endif
-        Plugin 'w0rp/ale'
-        let g:ale_linters = {
-            \ 'cpp': ['g++'],
-            \ 'c': ['clang']
-            \ }
-        let g:ale_c_gcc_options='-std=c99 -pedantic'
-        let g:ale_sign_error = '●'
-        let g:ale_sign_warning = '●'
-        Plugin 'itchyny/lightline.vim'
-        let g:lightline = {
-            \'colorscheme': 'solarized',
-            \ 'active': {
-            \   'left': [['mode', 'paste'], ['filename', 'modified']],
-            \   'right': [['lineinfo'],
-            \             ['percent'],
-            \             ['readonly', 'linter_warnings', 'linter_errors', 'linter_ok'],
-            \             ['fileformat'],
-            \             ['fileencoding']
-            \            ]
-            \ },
-            \ 'component_expand': {
-            \   'linter_warnings': 'LightlineLinterWarnings',
-            \   'linter_errors': 'LightlineLinterErrors',
-            \   'linter_ok': 'LightlineLinterOK',
-            \   'lineinfo': 'LineInfo'
-            \ },
-            \ 'component_type': {
-            \   'readonly': 'error',
-            \   'linter_warnings': 'warning',
-            \   'linter_errors': 'error'
-            \ },
-            \}
-        if executable('ctags')
-            Plugin 'ludovicchabant/vim-gutentags'
-        endif
-        Plugin 'godlygeek/tabular'
-        Plugin 'beyondmarc/opengl.vim'
-        Plugin 'tikhomirov/vim-glsl'
-        Plugin 'beyondmarc/hlsl.vim'
-        Plugin 'rust-lang/rust.vim'
-        Plugin 'mzlogin/vim-smali'
-        Plugin 'jamessan/vim-gnupg'
-        Plugin 'petRUShka/vim-opencl'
-        Plugin 'hynek/vim-python-pep8-indent'
-        Plugin 'tpope/vim-surround'
-        Plugin 'captbaritone/better-indent-support-for-php-with-html'
-        "[Autodetect indent style of a file]"
-        Plugin 'roryokane/detectindent'
-        let g:detectindent_preferred_indent=4
-        let g:detectindent_autodetect=1
-        "[Solarized theme]"
-        "Plugin 'ericbn/vim-solarized'
-        Plugin 'https://gitlab.federez.net/lhark/vim-solarized.git'
-        call vundle#end()
-    catch
-    endtry
-else
-    filetype on
-endif
-"[Recognize the type/syntax of the file]"
-filetype plugin on
-filetype indent on
-set omnifunc=syntaxcomplete#Complete
-"[Default to filetype=tex when viewing partial tex files]"
-let g:tex_flavor="tex"
-"[Enable built-in plug-ins/macros]"
-runtime macros/matchit.vim
-"[Enable syntax highlighting]"
-syntax on
-"[Read the changes after the save .vimrc]"
-if has("autocmd")
-    autocmd! BufWritePost $MYVIMRC source $MYVIMRC
-endif
 "[Define the leader key]"
 let mapleader=","
 let maplocalleader=","
-"[List of buffers]"
-map <F7> :ls!<CR>:buffer<Space>
 "[Reselect visual block after indent/outdent]"
 vnoremap < <gv
 vnoremap > >gv
@@ -152,14 +31,6 @@ vnoremap > >gv
 "[If preceded by a count, jump actual lines. Also if > 5, save to jumplist]"
 nnoremap <expr> j v:count ? (v:count > 5 ? "m'" . v:count : '') . 'j' : 'gj'
 nnoremap <expr> k v:count ? (v:count > 5 ? "m'" . v:count : '') . 'k' : 'gk'
-" nnoremap <Down> gj
-" nnoremap <Up> gk
-" vnoremap <Down> gj
-" vnoremap <Up> gk
-" inoremap <Down> <C-o>gj
-" inoremap <Up> <C-o>gk
-"[Clear search highlights]"
-nnoremap // :nohlsearch<CR>
 "[Easy split navigation]"
 nnoremap <C-j> <C-W>j
 nnoremap <C-k> <C-W>k
@@ -177,352 +48,68 @@ nnoremap <silent> # #zz
 "[New line under/bellow current line without jump to insert-mode]"
 nnoremap <leader>o o<Esc>
 nnoremap <leader>O O<Esc>
-"[Auto-complete parenthesis, brackets and braces, quotes]"
+"[Clear search highlights]"
-"inoremap " ""<Left>
+nnoremap // :nohlsearch<CR>
-"inoremap ' ''<Left>
+" Don't use Ex mode, use Q for formatting.
-"inoremap ( ()<Left>
+map Q gq
-"inoremap [ []<Left>
+"[Reflow current paragraph]"
-"inoremap { {}<Left>
+"[http://stevelosh.com/blog/2010/09/coming-home-to-vim/]"
-"[Easy jump into the normal-mode from the insert-mode]"
+nnoremap <leader>q gqip
-inoremap jj <Esc>
+
-"[To move over parenthesis, brackets, quotes in insert-mode]"
+
-inoremap kk <Right>
+" Show @@@ in the last line if it is truncated.
-inoremap hh <Left>
+set display=truncate
-" http://stackoverflow.com/questions/1005/getting-root-permissions-on-a-file-inside-of-vi
+
-cmap w!! w !sudo tee >/dev/null %
+" Show a few lines of context around the cursor.  Note that this makes the
-"[To disable the arrow keys]"
+" text scroll if you mouse-click near the start or end of the window.
-for prefix in ['i', 'n', 'v']
+set scrolloff=5
-    for key in ['<Up>', '<Down>', '<Left>', '<Right>']
+
-        execute prefix . "noremap " . key . " <Nop>"
+let base16colorspace=256
-    endfor
+colorscheme base16-default-dark
-endfor
+
-"[Threshold for reporting number of lines changed]"
+" Do incremental searching when it's possible to timeout.
-set report=0
+if has('reltime')
-"[Show command in the last line of the screen]"
-set showcmd
-"[Show both the tag name and a tidied-up form of the search pattern]"
-set showfulltag
-"[Don't give the intro message when starting Vim]"
-set shortmess=""
-if has("unix") || has("mac")
-    set shortmess+=I
-endif
-"[Always show StatusLine]"
-set laststatus=2
-"[Do not show mode in command line]"
-set noshowmode
-"[Splitting rules]"
-set splitbelow
-set splitright
-set equalalways
-"[Lisp coding settings]"
-if (&filetype == "lisp")
-    set lisp
-endif
-"[Don't use the mouse in terminal]"
-set mouse=
-set mousemodel=extend
-"[Fix mouse past column 222]"
-if has("mouse_sgr")
-    set ttymouse=sgr
-else
-    set ttymouse=xterm2
-end
-"[Hide mouse while printing the text]"
-set mousehide
-"[Visualisation settings]"
-set background=dark
-set ttyfast
-set tabline=""
-"[Kitty doesn't support background color erase]"
-let &t_ut=''
-" set cmdheight=1 : default
-set showtabline=0
-set colorcolumn=80
-set nocursorcolumn
-set cmdwinheight=10
-set virtualedit=all
-"[GUI/Color Scheme/Font settings]"
-if has("gui_running")
-    winsize 90 50
-    silent cd $HOME
-    set linespace=0
-    set guioptions=""
-    set guitablabel=""
-    if has("autocmd")
-        autocmd InsertEnter * set cursorline
-        autocmd InsertLeave * set nocursorline
-    endif
-    if has("win32") || has("win64")
-        try
-            colorscheme solarized
-            set guifont=PT_Mono:h12
-        catch
-        endtry
-    elseif has("unix")
-        try
-            colorscheme solarized
-            set guifont=Liberation\ Mono\ 10
-        catch
-        endtry
-    elseif has("mac")
-        try
-            set antialias
-            colorscheme solarized
-            set guifont=Monaco:h12
-        catch
-        endtry
-    endif
-else
-    if has("unix") || has("mac")
-        try
-            set t_Co=16
-            let g:solarized_termtrans=1
-            let g:solarized_termcolors=16
-            colorscheme solarized
-        catch
-        endtry
-    endif
-endif
-"[Backspace functions]"
-set backspace=indent,eol,start
-"[Scroll settings]"
-set scrolloff=10
-set scrolljump=10
-set showmatch
-set matchpairs=\":\"
-set matchpairs+=(:)
-set matchpairs+={:}
-set matchpairs+=[:]
-"set matchpairs+=<:> : too annoying
-"[Turn backup off and value of history]"
-set nobackup
-set noswapfile
-set history=1000
-set nowritebackup
-set undolevels=5000
-"[Indent & Tab/mode-line settings]"
-set breakindent
-set nopaste
-set modeline
-set smarttab
-set tabstop=4
-set expandtab
-set autoindent
-set copyindent
-set smartindent
-set cinwords=except,finally,def,class,with,do,if,elif,else,for,while,try,switch
-set cinoptions+=l1
-set modelines=1
-set shiftwidth=4
-set softtabstop=4
-"[TextWidth settings]"
-set textwidth=0
-"[Settings of line numbers]"
-set number
-set numberwidth=2
-set relativenumber
-"[Don't show current position]"
-set ruler
-"[For regular expressions turn magic on]"
-set magic
-"[Search settings]"
-set hlsearch
   set incsearch
-set smartcase
-set ignorecase
-set wrapscan
-"[When on, the ":substitute" flag 'g' is default on]"
-set nogdefault
-"[Language settings]"
-set iminsert=0
-set imsearch=0
-set helplang=en
-set langmenu=en
-language messages POSIX
-"[Show DocName in title]"
-set title
-"[Hide/show the white-space and more invisible symbols]"
-set list
-set listchars=nbsp:¬,trail:-
-"set listchars+=tab:│\ ,
-set listchars+=tab:▸\ ,
-set nojoinspaces
-"[Folding settings]"
-set foldenable
-set foldclose=""
-set foldcolumn=0
-set foldlevel=99
-set foldlevelstart=99
-set foldmethod=indent
-set foldopen=block,hor,mark,percent,quickfix,search,tag,undo
-"[Set to auto-read and to auto-write when
-" a file is changed from the outside]"
-set autoread
-set autowrite
-"[Vim will change the current working directory whenever you
-" open a file, switch buffers, delete a buffer or open/close a window]"
-set autochdir
-"[Not be redrawn while executing macros,
-" registers that have not been typed]"
-set lazyredraw
-"[Time-out settings]"
-set timeout
-set timeoutlen=3000
-set ttimeoutlen=100
-"[When off a buffer is unloaded when it is abandoned]"
-set hidden
-"[Switch between buffers. Settings]"
-set switchbuf=useopen,usetab,newtab
-"[Wrap settings]"
-set wrap
-set whichwrap=<,>,[,]
-set nolinebreak
-"[Encoding/FileType settings]"
-set encoding=utf-8
-set termencoding=utf-8
-set fileencoding=utf-8
-set fileencodings=utf-8,latin1,cp1251,koi8-r,utf-16le
-"[Use UNIX, DOS, MAC FileType]"
-set fileformat=unix
-set fileformats=unix,mac,dos
-"[Better consistency between Windows and UNIX]"
-set sessionoptions=""
-set viewoptions=folds,options,cursor,unix,slash
-set sessionoptions+=unix,slash,blank,buffers,curdir
-set sessionoptions+=folds,help,options,tabpages,winsize
-"[Completion settings]"
-if has("autocmd")
-    autocmd FileType c set omnifunc=ccomplete#Complete
-    autocmd FileType css set omnifunc=csscomplete#CompleteCSS
-    autocmd FileType html set omnifunc=htmlcomplete#CompleteTags
-    if has("ruby")
-        autocmd FileType ruby set omnifunc=rubycomplete#Complete
-    endif
-    if has("perl")
-        autocmd FileType perl set omnifunc=perlcomplete#CompletePERL
-    endif
-    if has("python")
-        autocmd FileType python set omnifunc=pythoncomplete#Complete
-    endif
-    autocmd FileType javascript set omnifunc=javascriptcomplete#CompleteJS
-endif
-"[Completion search settings]"
-set complete=.,b,d,i,k,s,t,u,U,w
-set completeopt=longest,menuone,preview,menu
-"[For jump between Java import statement]"
-set includeexpr=substitute(v:fname,'\\.','/','g')
-"[Determines the maximum number of items
-" to show in the popup menu for Insert mode completion]"
-set pumheight=7
-"[No annoying sound or errors]"
-set noerrorbells
-set novisualbell
-"[Shared with OS clipboard]"
-set clipboard=unnamed
-"[Abbreviations]"
-cnoreabbrev W w
-cnoreabbrev Q q
-"[Turn on the wild menu and wild-mode settings]"
-set wildmenu
-set wildmode=list:longest,full
-set wildignore=*.o,*.obj,*.pyc,*.pyo,*.swp,*.bak,*.exe,*.class
-"[Use a GUI dialog when confirming]"
-set confirm
-"[Method used for encryption when the buffer is written to a file]"
-if (version <= 702)
-    set cryptmethod=zip
-    else
-    set cryptmethod=blowfish
-endif
-"[Make the scripts executable]"
-function! ChangeScriptMode()
-    if getline(1) =~ "#!"
-        if getline(1) =~ "bin/"
-            silent !chmod +x <afile>
 endif
+
+" LaTeX ftdetect
+let g:tex_flavor = "latex"
+
+" Switch syntax highlighting on when the terminal has colors or when using the
+" GUI (which always has colors).
+if &t_Co > 2 || has("gui_running")
+  " Revert with ":syntax off".
+  syntax on
+
+  " I like highlighting strings inside C comments.
+  " Revert with ":unlet c_comment_strings".
+  let c_comment_strings=1
 endif
-endfunction
+
-if has("unix") || has("mac")
+" Only do this part when compiled with support for autocommands.
-    if has("autocmd")
-        autocmd BufWritePost * call ChangeScriptMode()
-    endif
-endif
-"[Python/Perl scripts templates]"
-function! InitScriptFile(type)
-    if (a:type == "python")
-        execute setline(1, "#!/usr/bin/env python3")
-        execute setline(2, "# -*- coding: utf-8 -*-")
-    elseif (a:type == "perl")
-        execute setline(1, "#!/usr/bin/env perl")
-        execute setline(2, "")
-        execute setline(3, "use warnings;")
-        execute setline(4, "use strict;")
-    endif
-    normal Go
-endfunction
-if has("autocmd")
-    autocmd BufNewFile *.pl,*.pm call InitScriptFile("perl")
-    autocmd BufNewFile *.py,*.pyw call InitScriptFile("python")
-endif
-"[Remove tabs and spaces at the end of lines]"
-function! DeleteTrailingTWS()
-    if &ft =~ 'diff'
-        return
-    end
-    normal mb
-    silent %s/[ \t]*$//g
-    silent %s/\s\+$//ge
-    normal 'b
-endfunction
-"[Do not clean up trailing spaces in binary mode]"
-if has("autocmd") && !&binary
-    autocmd BufWritePre *.py,*.pyw retab
-    autocmd BufWritePre * call DeleteTrailingTWS()
-endif
-"[Toggle relativenumber between normal & insert mode]"
-"[Credit: https://jeffkreeftmeijer.com/vim-number/#relative-line-numbers ]"
 if has("autocmd")
-    augroup numbertoggle
-        autocmd!
-        autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
-        autocmd BufLeave,FocusLost,InsertEnter * set norelativenumber
-    augroup END
-endif
-"[ALELint & Lightline compat]"
-function! LightlineLinterWarnings() abort
-  let l:counts = ale#statusline#Count(bufnr(''))
-  let l:all_errors = l:counts.error + l:counts.style_error
-  let l:all_non_errors = l:counts.total - l:all_errors
-  return l:counts.total == 0 ? '' : printf('%d ◆', all_non_errors)
-endfunction
 
-function! LightlineLinterErrors() abort
+  " Enable file type detection.
-  let l:counts = ale#statusline#Count(bufnr(''))
+  " Use the default filetype settings, so that mail gets 'tw' set to 72,
-  let l:all_errors = l:counts.error + l:counts.style_error
+  " 'cindent' is on in C files, etc.
-  let l:all_non_errors = l:counts.total - l:all_errors
+  " Also load indent files, to automatically do language-dependent indenting.
-  return l:counts.total == 0 ? '' : printf('%d ✗', all_errors)
+  " Revert with ":filetype off".
-endfunction
+  filetype plugin indent on
 
-function! LightlineLinterOK() abort
+  " Put these in an autocmd group, so that you can revert them with:
-  let l:counts = ale#statusline#Count(bufnr(''))
+  " ":augroup vimStartup | au! | augroup END"
-  let l:all_errors = l:counts.error + l:counts.style_error
+  augroup vimStartup
-  let l:all_non_errors = l:counts.total - l:all_errors
+    au!
-  return l:counts.total == 0 ? '✓ ' : ''
-endfunction
 
-function! LineInfo()
+    " When editing a file, always jump to the last known cursor position.
-    return !&binary ? '%3l:%-2v' : '%3l:%-2v off:%o,0x%O'
+    " Don't do it when the position is invalid, when inside an event handler
-endfunction
+    " (happens when dropping a file on gvim) and for a commit message (it's
+    " likely a different one than last time).
+    autocmd BufReadPost *
+      \ if line("'\"") >= 1 && line("'\"") <= line("$") && &ft !~# 'commit'
+      \ |   exe "normal! g`\""
+      \ | endif
 
-if has("autocmd")
+  augroup END
-    autocmd User ALELint call s:MaybeUpdateLightline()
-    autocmd VimResized * wincmd =
-endif
 
-" Update and show lightline but only if it's visible (e.g., not in Goyo)
+endif " has("autocmd")
-function! s:MaybeUpdateLightline()
-  if exists('#lightline')
-    call lightline#update()
-  end
-endfunction