formatter for specific filetypes only

.config/nvim/init.vim

@@ -1,59 +1,76 @@
 " Begin Plugin section
-if ! filereadable(expand('~/.local/share/nvim/autoload/plug.vim')) echo
-    "Downloading junegunn/vim-plug to manage plugins..." silent !mkdir -p
-    ~/.local/share/nvim/autoload/ silent !curl
-    "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" >
-    ~/.local/share/nvim/autoload/plug.vim autocmd VimEnter * PlugInstall endif
-
-call plug#begin('~/.local/share/nvim/plugged') Plug 'lervag/vimtex' , {'for' :
-'tex'} " Tex library for autocompletion Plug 'donRaphaco/neotex' , {'for':
-'tex'} " Asynchronous pdf rendering Plug 'scrooloose/nerdtree' " Filetree Plug
-'majutsushi/tagbar' " Show tags Plug 'airblade/vim-gitgutter' " Git Upgrades
+if ! filereadable(expand('~/.local/share/nvim/autoload/plug.vim'))
+	echo "Downloading junegunn/vim-plug to manage plugins..."
+	silent !mkdir -p ~/.local/share/nvim/autoload/
+	silent !curl "https://raw.githubusercontent.com/junegunn/vim-plug/master/plug.vim" > ~/.local/share/nvim/autoload/plug.vim
+	autocmd VimEnter * PlugInstall
+endif
+
+call plug#begin('~/.local/share/nvim/plugged')
+Plug 'lervag/vimtex' , {'for' : 'tex'} " Tex library for autocompletion
+Plug 'donRaphaco/neotex' , {'for': 'tex'} " Asynchronous pdf rendering
+Plug 'scrooloose/nerdtree' " Filetree
+Plug 'majutsushi/tagbar' " Show tags
+Plug 'airblade/vim-gitgutter' " Git Upgrades
 "Plug 'FredKSchott/CoVim' "Use vim together
-Plug 'qpkorr/vim-renamer' " Bulk renamer Plug 'sirver/ultisnips' " Snippets
-Plug 'uiiaoo/java-syntax.vim' , {'for': 'java'} " Better syntax highlight for
-java than default Plug 'frazrepo/vim-rainbow' " Colorized matching brackets
-Plug 'junegunn/fzf.vim' " Quickly jump files using fzf Plug
-'ryanoasis/vim-devicons' " Enable Icons for vim Plug 'rrethy/vim-hexokinase' ,
-{'do': 'make hexokinase'} " Color Preview Plug 'tomasiser/vim-code-dark' "
-adding colorscheme Plug 'godlygeek/tabular' " Tabularizing things Plug
-'plasticboy/vim-markdown' , {'for': 'md'} " Helps for markdown call plug#end()
+Plug 'qpkorr/vim-renamer' " Bulk renamer
+Plug 'sirver/ultisnips' " Snippets
+Plug 'uiiaoo/java-syntax.vim' , {'for': 'java'} " Better syntax highlight for java than default
+Plug 'frazrepo/vim-rainbow' " Colorized matching brackets
+Plug 'junegunn/fzf.vim' " Quickly jump files using fzf
+Plug 'ryanoasis/vim-devicons' " Enable Icons for vim
+Plug 'rrethy/vim-hexokinase' , {'do': 'make hexokinase'} " Color Preview
+Plug 'tomasiser/vim-code-dark' " adding colorscheme
+Plug 'godlygeek/tabular' " Tabularizing things
+Plug 'plasticboy/vim-markdown' , {'for': 'md'} " Helps for markdown
+call plug#end()
 
 " Rainbow
 au FileType java,c,cpp,py,h call rainbow#load()
 
 " You complete me
-let g:ycm_global_ycm_extra_conf =
-'/home/tiynger/.config/nvim/ycm_extra_conf.py' let g:ycm_semantic_triggers = {
-            \ 'tex' : ['{'] \} if !exists('g:ycm_semantic_triggers') let
-g:ycm_semantic_triggers = {} endif let g:ycm_semantic_triggers.tex =
-g:vimtex#re#youcompleteme
+let g:ycm_global_ycm_extra_conf = '/home/tiynger/.config/nvim/ycm_extra_conf.py'
+let g:ycm_semantic_triggers = {
+	\ 'tex' : ['{']
+	\}
+if !exists('g:ycm_semantic_triggers')
+	let g:ycm_semantic_triggers = {}
+endif
+let g:ycm_semantic_triggers.tex = g:vimtex#re#youcompleteme
 
 " Tagbar
 map <F3> :TagbarToggle<CR>
 
 " Nerdtree
-map <F2> :NERDTreeToggle<CR> autocmd bufenter * if (winnr("$") == 1 &&
-exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif let
-g:NERDTreeWinPos = "left"
+map <F2> :NERDTreeToggle<CR>
+autocmd bufenter * if (winnr("$") == 1 && exists("b:NERDTree") && b:NERDTree.isTabTree()) | q | endif
+let g:NERDTreeWinPos = "left"
 
 " Neotex
 let g:neotex_enabled = 2
 
 " CoVim
-let CoVim_default_name = "TiynGER" let CoVim_default_port = "7000"
+let CoVim_default_name = "TiynGER"
+let CoVim_default_port = "7000"
 
 " Hexokinase
-let g:Hexokinase_refreshEvents = ['InsertLeave'] let
-g:Hexokinase_optInPatterns = [ \   'full_hex', \   'triple_hex', \   'rgb', \
-'rgba', \   'hsl', \   'hsla', \   'color_names' \]
-
-let g:Hexokinase_highlighters = ['backgroundfull'] autocmd VimEnter *
-HexokinaseTurnOn
+let g:Hexokinase_refreshEvents = ['InsertLeave']
+let g:Hexokinase_optInPatterns = [
+            \   'full_hex',
+            \   'triple_hex',
+            \   'rgb',
+            \   'rgba',
+            \   'hsl',
+            \   'hsla',
+            \   'color_names'
+            \]
+
+let g:Hexokinase_highlighters = ['backgroundfull']
+autocmd VimEnter * HexokinaseTurnOn
 
 " Vim-Mardown
-let g:vim_markdown_folding_disabled=1 let
-g:vim_markdown_no_default_key_mappings=1
+let g:vim_markdown_folding_disabled=1
+let g:vim_markdown_no_default_key_mappings=1
 
 " End Plugin section
 
@@ -61,13 +78,15 @@ let mapleader =","
 
 set go=a
 " Enable mouse for all modes
-set mouse=a set clipboard+=unnamedplus
+set mouse=a
+set clipboard+=unnamedplus
 " Enable command completion
 set wildmode=longest,list,full
 " Setting Tab-length
-set expandtab set softtabstop=4 set shiftwidth=4
-" Splits open at the bottom and right, which is non-retarded, unlike vim
-" defaults.
+set expandtab
+set softtabstop=4
+set shiftwidth=4
+" Splits open at the bottom and right, which is non-retarded, unlike vim defaults.
 set splitbelow splitright
 " Disable case sensitive matching
 set ignorecase
@@ -84,15 +103,19 @@ set encoding=utf-8
 " Show relative numbers on left side
 set number relativenumber
 " Speedup vim with long lines
-set ttyfast set lazyredraw
+set ttyfast
+set lazyredraw
 
 " enable persistent undo
-if has('persistent_undo') set undofile set undodir=$XDG_CACHE_HOME/vim/undo
+if has('persistent_undo')
+    set undofile
+    set undodir=$XDG_CACHE_HOME/vim/undo
 endif
 
 " Colorscheme
-colorscheme codedark highlight CursorLine ctermbg=Yellow cterm=bold
-guibg=#1b1b1b highlight CursorColumn ctermbg=Yellow cterm=bold guibg=#1b1b1b
+colorscheme codedark
+highlight CursorLine ctermbg=Yellow cterm=bold guibg=#1b1b1b
+highlight CursorColumn ctermbg=Yellow cterm=bold guibg=#1b1b1b
 
 " Center screen on Insertion
 autocmd InsertEnter * norm zz
@@ -103,21 +126,24 @@ autocmd FileType * setlocal formatoptions-=c formatoptions-=r formatoptions-=o
 " Clean LaTex build files
 autocmd VimLeave *.tex !texclear %
 " Read files correctly
-autocmd BufRead,BufNewFile *.tex set filetype=tex autocmd BufRead,BufNewFile
-*.h set filetype=c
+autocmd BufRead,BufNewFile *.tex set filetype=tex
+autocmd BufRead,BufNewFile *.h set filetype=c
 
 " Mapping Dictionaries
-map <F5> :setlocal spell! spelllang=de_de<CR> map <F6> :set
-spelllang=en_us<CR>
+map <F5> :setlocal spell! spelllang=de_de<CR>
+map <F6> :set spelllang=en_us<CR>
 " Compiler for languages
 map <leader>c :w! \| !compiler <c-r>%<CR>
 " Open corresponding file (pdf/html/...)
 map <leader>p :!opout <c-r>%<CR><CR>
 " Shortcut for split navigation
-map <C-h> <C-w>h map <C-j> <C-w>j map <C-k> <C-w>k map <C-l> <C-w>l
-" Copy selected text to system clipboard (requires gvim/nvim/vim-x11
-" installed):
-map <C-p> "+P vnoremap <C-c> "+y
+map <C-h> <C-w>h
+map <C-j> <C-w>j
+map <C-k> <C-w>k
+map <C-l> <C-w>l
+" Copy selected text to system clipboard (requires gvim/nvim/vim-x11 installed):
+map <C-p> "+P
+vnoremap <C-c> "+y
 " Save file as sudo on files that require root permission
 cnoremap w!! execute 'silent! write !sudo tee % >/dev/null' <bar> edit!
 " Alias for replacing
@@ -125,12 +151,12 @@ nnoremap S :%s//gI
 
 " Start Formatting section
 
-noremap <F8> gggqG
+autocmd FileType java,python,c,tex,latex noremap <F8> gggqG
 
 au FileType python setlocal formatprg=autopep8\ -
 
-au FileType java setlocal formatprg=google-java-format\ - autocmd FileType
-java setlocal shiftwidth=2 softtabstop=2
+au FileType java setlocal formatprg=google-java-format\ -
+autocmd FileType java setlocal shiftwidth=2 softtabstop=2
 
 au FileType c setlocal formatprg=astyle\ --mode=c