Add FZF fuzzy file finder.

bashrc

@@ -131,6 +131,12 @@ export LANG=en_US.UTF-8
 export LANGUAGE=en_US.UTF-8
 #export LIBGL_ALWAYS_SOFTWARE=1
 
+#FZF options
+export FZF_DEFAULT_OPTS="--height 100% --layout=reverse --border --preview \
+    'head -100 {}' --info=inline"
+export FZF_DEFAULT_COMMAND="ag --literal --files-with-matches --nocolor \
+    --hidden -g "" --ignore '.git'"
+
 
 #hour=$(date +%H)
 #if (($hour > 18));then

setup.sh

@@ -12,6 +12,8 @@ link_file()
 
 #-------- install required tools -------
 sudo apt install xsel $> /dev/null
+sudo apt install fzf
+sudo apt install silversearcher-ag #the_silver_searcher for Mac
 
 
 #----------- setup gitconfig -----------

vimrc

@@ -31,6 +31,8 @@ Plug 'gruvbox-community/gruvbox'
 Plug 'neoclide/coc.nvim', {'branch': 'release'}
 Plug 'sheerun/vim-polyglot'
 Plug 'preservim/nerdtree'
+"Plug 'kien/ctrlp'
+Plug 'junegunn/fzf', { 'do': { -> fzf#install() } }
 call plug#end()
 
 "---------- Appearance ----------
@@ -59,7 +61,7 @@ set softtabstop=4 "remove tab by backspace even expandtab set
 
 "tab-spaces visualisation
 set list
-set listchars=tab:>-
+set listchars=tab:>·,trail:·
 set textwidth=79 "wrap after 79 char
 
 filetype indent on "load file type specific indent files from ~/.vim/indent/XXX.vim
@@ -86,6 +88,7 @@ else
 endif
 noremap <leader>p :botright terminal ++close ++rows=10 python<CR>
 map <C-n> :NERDTreeToggle<CR>
+map <C-p> :FZF<CR>
 
 "----------- On Startup -----------
 autocmd StdinReadPre * let s:std_in=1