Add --height option

README.md

@@ -123,6 +123,29 @@ vim $(fzf)
 - Mouse: scroll, click, double-click; shift-click and shift-scroll on
   multi-select mode
 
+#### Layout
+
+fzf by default starts in fullscreen mode, but you can make it start below the
+cursor with `--height` option.
+
+```sh
+vim $(fzf --height 40%)
+```
+
+Also check out `--reverse` option if you prefer "top-down" layout instead of
+the default "bottom-up" layout.
+
+```sh
+vim $(fzf --height 40% --reverse)
+```
+
+You can add these options to `$FZF_DEFAULT_OPTS` so that they're applied by
+default.
+
+```sh
+export FZF_DEFAULT_OPTS='--height 40% --reverse'
+```
+
 #### Search syntax
 
 Unless otherwise specified, fzf starts in "extended-search mode" where you can
@@ -189,6 +212,13 @@ cat /usr/share/dict/words | fzf-tmux -l 20% --multi --reverse
 It will still work even when you're not on tmux, silently ignoring `-[udlr]`
 options, so you can invariably use `fzf-tmux` in your scripts.
 
+Alternatively, you can use `--height HEIGHT[%]` option not to start fzf in
+fullscreen mode.
+
+```sh
+fzf --height 40%
+```
+
 Key bindings for command line
 -----------------------------
 
@@ -206,9 +236,9 @@ fish.
     - Set `FZF_ALT_C_COMMAND` to override the default command
     - Set `FZF_ALT_C_OPTS` to pass additional options
 
-If you're on a tmux session, fzf will start in a split pane. You may disable
-this tmux integration by setting `FZF_TMUX` to 0, or change the height of the
-pane with `FZF_TMUX_HEIGHT` (e.g. `20`, `50%`).
+If you're on a tmux session, you can start fzf in a split pane by setting
+`FZF_TMUX` to 1, and change the height of the pane with `FZF_TMUX_HEIGHT`
+(e.g. `20`, `50%`).
 
 If you use vi mode on bash, you need to add `set -o vi` *before* `source
 ~/.fzf.bash` in your .bashrc, so that it correctly sets up key bindings for vi