[elpa] master 37b6177 3/7: README.md: update for 0.7.0

[Oleh Krehel]

branch: master
commit 37b6177dcdcdc8b849d8119b09e6ec1c463351c1
Author: Oleh Krehel <address@hidden>
Commit: Oleh Krehel <address@hidden>

    README.md: update for 0.7.0
---
 README.md |   24 ++++++++++++++++++++++++
 1 files changed, 24 insertions(+), 0 deletions(-)

diff --git a/README.md b/README.md
index 0686965..c2f7631 100644
--- a/README.md
+++ b/README.md
@@ -171,3 +171,27 @@ Since version `0.6.0`, for any Hydra:
 - `digit-argment` can be called with <kbd>0</kbd>-<kbd>9</kbd>.
 - `negative-argument` can be called with <kbd>-</kbd>
 - `universal-argument` can be called with <kbd>C-u</kbd>
+
+## Hydras can have `:pre` and `:post` statements
+
+Since version `0.7.0`, you can specify code that will be called before each 
head, and
+after the body. For example:
+
+```cl
+(global-set-key
+ (kbd "C-z")
+ (defhydra hydra-vi
+     (:pre
+      (set-cursor-color "#40e0d0")
+      :post
+      (progn
+        (set-cursor-color "#ffffff")
+        (message
+         "Thank you, come again.")))
+   "vi"
+   ("l" forward-char)
+   ("h" backward-char)
+   ("j" next-line)
+   ("k" previous-line)
+   ("q" nil "quit")))
+```