[vim] Add instruction to hide statusline of terminal buffer (#1143)

README-VIM.md

@@ -142,6 +142,28 @@ command! -bang MyStuff
   \ call fzf#run(fzf#wrap('my-stuff', {'dir': '~/my-stuff'}, <bang>0))
 ```
 
+fzf inside terminal buffer
+--------------------------
+
+The latest versions of Vim and Neovim include builtin terminal emulator
+(`:terminal`) and fzf will start in a terminal buffer in the following cases:
+
+- On Neovim
+- On GVim
+- On Terminal Vim with the non-default layout
+    - `call fzf#run({'left': '30%'})` or `let g:fzf_layout = {'left': '30%'}`
+
+### Hide statusline
+
+When fzf starts in a terminal buffer, you may want to hide the statusline of
+the containing buffer.
+
+```vim
+autocmd! FileType fzf
+autocmd  FileType fzf set laststatus=0 noshowmode noruler
+  \| autocmd BufLeave <buffer> set laststatus=2 showmode ruler
+```
+
 GVim
 ----
 

doc/fzf.txt

@@ -1,4 +1,4 @@
-fzf.txt	fzf	Last change: September 29 2017
+fzf.txt	fzf	Last change: November 19 2017
 FZF - TABLE OF CONTENTS                                            *fzf* *fzf-toc*
 ==============================================================================
 
@@ -8,6 +8,8 @@ FZF - TABLE OF CONTENTS                                            *fzf* *fzf-to
         Examples
     fzf#run
     fzf#wrap
+    fzf inside terminal buffer
+      Hide statusline
     GVim
     License
 
@@ -167,6 +169,29 @@ function that decorates the options dictionary so that it understands
       \ call fzf#run(fzf#wrap('my-stuff', {'dir': '~/my-stuff'}, <bang>0))
 <
 
+FZF INSIDE TERMINAL BUFFER                          *fzf-inside-terminal-buffer*
+==============================================================================
+
+The latest versions of Vim and Neovim include builtin terminal emulator
+(`:terminal`) and fzf will start in a terminal buffer in the following cases:
+
+ - On Neovim
+ - On GVim
+ - On Terminal Vim with the non-default layout
+   - `call fzf#run({'left': '30%'})` or `let g:fzf_layout = {'left': '30%'}`
+
+
+< Hide statusline >___________________________________________________________~
+                                                           *fzf-hide-statusline*
+
+When fzf starts in a terminal buffer, you may want to hide the statusline of
+the containing buffer.
+>
+    autocmd! FileType fzf
+    autocmd  FileType fzf set laststatus=0 noshowmode noruler
+      \| autocmd BufLeave <buffer> set laststatus=2 showmode ruler
+<
+
 GVIM                                                                  *fzf-gvim*
 ==============================================================================