nvim: new plugins and some old configuration from vim

.config/nvim/init.vim

@@ -16,6 +16,8 @@ Plug 'neovim/nvim-lspconfig'
 Plug 'SirVer/ultisnips' | Plug 'honza/vim-snippets'
 Plug 'wellle/context.vim'
 Plug 'dbeniamine/cheat.sh-vim'
+Plug 'puremourning/vimspector'
+Plug 'derekwyatt/vim-fswitch'
 " }}}
 
 " Files switch, jump and grep-like tools {{{
@@ -24,6 +26,7 @@ Plug 'junegunn/fzf.vim'
 Plug 'liuchengxu/vista.vim'
 Plug 'inside/vim-search-pulse'
 Plug 'mhinz/vim-startify'
+Plug 'wellle/targets.vim'
 " }}}
 
 " Git integration {{{
@@ -33,12 +36,21 @@ Plug 'mhinz/vim-signify' " Mark edited lines - faster gitgutter
 " Colorschemes {{{
 Plug 'jaredgorski/spacecamp'
 Plug 'vim-airline/vim-airline' | Plug 'vim-airline/vim-airline-themes'
+Plug 'dylanaraps/wal'
 " }}}
 
 " Other plugins (external tools, etc) {{{
 Plug 'junegunn/goyo.vim'
 Plug 'jez/vim-superman' "vman application
 Plug 'glacambre/firenvim'
+Plug 'JMcKiern/vim-shoot'
+" }}}
+
+" Filetype syntax {{{
+Plug 'plasticboy/vim-markdown'
+Plug 'kergoth/vim-bitbake' " Bitbake templates and syntax
+Plug 'pboettch/vim-cmake-syntax'
+Plug 'aklt/plantuml-syntax'
 " }}}
 
 call plug#end()
@@ -55,32 +67,51 @@ set noshowmode
 set laststatus=2
 
 set background=dark
-colorscheme spacecamp
+colorscheme wal
 highlight MatchParen ctermfg=yellow ctermbg=none cterm=NONE
 set listchars=tab:▸\ ,trail:¬
 set list
 hi clear SpellBad
 hi SpellBad cterm=underline
 
-
 set tabstop=4
 set shiftwidth=4
 set softtabstop=4
 set expandtab
 
+set ignorecase
+set smartcase
+
+set gdefault
+
+" space one line, home,end globally increase/decrease
+nnoremap <Home> zc
+nnoremap <End> zo
+
+" TODO define cache dir and conf dir, use them everywhere
 " Ctags {{{
-if isdirectory($HOME . '/.vim/tags') == 0
-	:silent !mkdir -p ~/.vim/tags > /dev/null 2>&1
+if isdirectory($HOME . '/.cache/nvim/tags') == 0
+	:silent !mkdir -p ~/.cache/nvim/tags > /dev/null 2>&1
 endif
-let g:gutentags_cache_dir='~/.vim/tags'
+let g:gutentags_cache_dir='~/.cache/nvim/tags'
 "let g:gutentags_ctags_extra_args=['--fields=+l']
 
+if isdirectory($HOME . '/.cache/nvim/undo') == 0
+    :silent !mkdir -p ~/.cache/nvim/undo > /dev/null 2>&1
+endif
+set undodir=~/.cache/nvim/undo/
+set undofile
+
 let mapleader = "\\"
 
 inoremap jj <ESC>
 inoremap jk <ESC>
 inoremap :w<CR> <Esc>:w<CR>
 
+" Reselect visual block after incrementing/decrementing
+vnoremap <c-a> <c-a>gv
+vnoremap <c-x> <c-x>gv
+
 nnoremap <leader>2 <esc>:set tabstop=2 softtabstop=2 shiftwidth=2<cr>
 nnoremap <leader>4 <esc>:set tabstop=4 softtabstop=4 shiftwidth=4<cr>
 nnoremap <leader>8 <esc>:set tabstop=8 softtabstop=8 shiftwidth=8<cr>
@@ -129,34 +160,18 @@ set colorcolumn=80
 nnoremap <leader>t :NERDTreeToggle<CR>
 let NERDTreeIgnore=['\.vim$', '\~$', '\.pyc$']
 
-nnoremap <leader>ff :FZF!<CR>
-nnoremap <leader>fl :Lines!<CR>
-nnoremap <leader>fb :Buffers<CR>
-inoremap <leader>fs <ESC>:Snippets!<CR>
-nnoremap <leader>fa :Rg! <C-R><C-W><CR>
+nnoremap <leader>f :FZF!<CR>
+nnoremap <leader>l :Lines!<CR>
+nnoremap <leader>b :Buffers<CR>
+inoremap <leader>s <ESC>:Snippets!<CR>
+nnoremap <leader>a :Rg! <C-R><C-W><CR>
 
 " Disable context.vim on json files
 let g:context_filetype_blacklist = ["json"]
 
 match Error /\s\+$\|DU\cPA/
 
-function! FindAlternate()
-	let l:ext = 'h'
-	let l:curr_ext = expand('%:e')
-	if (l:curr_ext == 'c')
-		let l:ext = 'h'
-	elseif (l:curr_ext == 'cpp')
-		let l:ext = 'h'
-	elseif (l:curr_ext == 'h')
-		let l:ext = 'c'
-	elseif (l:curr_ext == 'hpp')
-		let l:ext = 'cpp'
-	endif
-	let l:file = expand('%:t:r') . '.' . l:ext
-	:exec 'find ' . l:file
-endfunction
-
-nnoremap <F6> :call FindAlternate()<CR>
+nnoremap <F6> :silent FSHere<CR>
 
 setglobal virtualedit=block
 setglobal shiftround