[elpa] externals/posframe 67a782f 09/10: Update README

[Feng Shu]

branch: externals/posframe
commit 67a782f822b62dcf748dd1d7f92adfe2008ec4f3
Author: Feng Shu <address@hidden>
Commit: Feng Shu <address@hidden>

    Update README
---
 README.md   | 58 ++++++++++++++++++++++++++++++----------------------------
 posframe.el | 13 +++++++------
 2 files changed, 37 insertions(+), 34 deletions(-)

diff --git a/README.md b/README.md
index 8648b3b..8381513 100644
--- a/README.md
+++ b/README.md
@@ -3,23 +3,23 @@ Note: this file is auto converted from posframe.el by 
[el2org](https://github.co
 
 # &#30446;&#24405;
 
-1.  [Posframe README](#org83cbaa0)
-    1.  [What is posframe](#org3ce725d)
-    2.  [Installation](#org545827a)
-    3.  [Usage](#orgdac766b)
-        1.  [Create a posframe](#orgea6aecd)
-        2.  [Hide a posframe](#orga5310b9)
-        3.  [Hide all posframes](#orgbf09855)
-        4.  [Delete a posframe](#org68db811)
-        5.  [Delete all posframes](#org12f2467)
+1.  [Posframe README](#org3c803d7)
+    1.  [What is posframe](#orge01c383)
+    2.  [Installation](#org0e86f77)
+    3.  [Usage](#orged3f863)
+        1.  [Create a posframe](#org675e151)
+        2.  [Hide a posframe](#orgb91d9ff)
+        3.  [Hide all posframes](#org9ad2afb)
+        4.  [Delete a posframe](#org62bd3a2)
+        5.  [Delete all posframes](#org10ff130)
 
 
-<a id="org83cbaa0"></a>
+<a id="org3c803d7"></a>
 
 # Posframe README
 
 
-<a id="org3ce725d"></a>
+<a id="orge01c383"></a>
 
 ## What is posframe
 
@@ -36,72 +36,73 @@ NOTE: For MacOS users, posframe need Emacs (version >= 
26.0.91)
 ![img](./snapshots/posframe-1.png)
 
 
-<a id="org545827a"></a>
+<a id="org0e86f77"></a>
 
 ## Installation
 
     (require 'posframe)
 
 
-<a id="orgdac766b"></a>
+<a id="orged3f863"></a>
 
 ## Usage
 
 
-<a id="orgea6aecd"></a>
+<a id="org675e151"></a>
 
 ### Create a posframe
 
 1.  Simple way
 
-        NOTE: buffers prefixed with space will be not showed in buffer-list.
-        (posframe-show " *my-posframe-buffer*"
-                       :string "This is a test"
-                       :position (point))
+        (when (posframe-workable-p)
+          (posframe-show " *my-posframe-buffer*"
+                         :string "This is a test"
+                         :position (point)))
 
 2.  Advanced way
 
         (defvar my-posframe-buffer " *my-posframe-buffer*")
-
+        
         (with-current-buffer (get-buffer-create my-posframe-buffer)
           (erase-buffer)
           (insert "Hello world"))
-
-        (posframe-show my-posframe-buffer
-                       :position (point))
+        
+        (when (posframe-workable-p)
+          (posframe-show my-posframe-buffer
+                         :position (point)))
 
 3.  Arguments
 
         C-h f posframe-show
 
 
-<a id="orga5310b9"></a>
+<a id="orgb91d9ff"></a>
 
 ### Hide a posframe
 
     (posframe-hide " *my-posframe-buffer*")
 
 
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+<a id="org9ad2afb"></a>
 
 ### Hide all posframes
 
     M-x posframe-hide-all
 
 
-<a id="org68db811"></a>
+<a id="org62bd3a2"></a>
 
 ### Delete a posframe
 
 1.  Delete posframe and its buffer
-
+    
         (posframe-delete " *my-posframe-buffer*")
 2.  Only delete posframe's frame
-
+    
         (posframe-delete-frame " *my-posframe-buffer*")
 
 
-<a id="org12f2467"></a>
+<a id="org10ff130"></a>
 
 ### Delete all posframes
 
@@ -110,3 +111,4 @@ NOTE: For MacOS users, posframe need Emacs (version >= 
26.0.91)
 Note: this command will delete all posframe buffers,
 suggest not run this command if you are sharing a buffer
 between posframe and other packages.
+
diff --git a/posframe.el b/posframe.el
index 06cf7df..6e87498 100644
--- a/posframe.el
+++ b/posframe.el
@@ -52,10 +52,10 @@
 
 ;; **** Simple way
 ;; #+BEGIN_EXAMPLE
-;; ;; NOTE: buffers prefixed with space will be not showed in buffer-list.
-;; (posframe-show " *my-posframe-buffer*"
-;;                :string "This is a test"
-;;                :position (point))
+;; (when (posframe-workable-p)
+;;   (posframe-show " *my-posframe-buffer*"
+;;                  :string "This is a test"
+;;                  :position (point)))
 ;; #+END_EXAMPLE
 
 ;; **** Advanced way
@@ -66,8 +66,9 @@
 ;;   (erase-buffer)
 ;;   (insert "Hello world"))
 
-;; (posframe-show my-posframe-buffer
-;;                :position (point))
+;; (when (posframe-workable-p)
+;;   (posframe-show my-posframe-buffer
+;;                  :position (point)))
 ;; #+END_EXAMPLE
 
 ;; **** Arguments