[nongnu] elpa/symbol-overlay 8cdd9ab096 038/152: add documentation of new feature

[ELPA Syncer]

branch: elpa/symbol-overlay
commit 8cdd9ab096af3b43c34c2d9ca44442dc014dbd8e
Author: wolray <290061869@qq.com>
Commit: wolray <290061869@qq.com>

    add documentation of new feature
---
 readme.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/readme.md b/readme.md
index 7f421226ae..dcd51592cf 100644
--- a/readme.md
+++ b/readme.md
@@ -9,6 +9,10 @@ Highlight symbols with overlays while providing a keymap for 
various operations
 What's New!
 ---
 
+### 20170423:
+
+Toggling to isearch-mode is now enabled. Try 
`symbol-overlay-isearch-literally` via "s" to search the not-quoted symbol in 
isearch-mode.
+
 ### 20170420:
 
 Toggling overlays to be showed in buffer or only in scope is now enabled.  
When symbol is highlighted in scope, all related operations is narrowed to the 
scope, too. Try `symbol-overlay-toggle-in-scope` via "t".  This feature is 
applicable only for languages that support the lisp function `narrow-to-defun`.