add faq

docs/faq/index.md

@@ -20,4 +20,36 @@ Please extend the display time of the virtual command line as follows.
 set cmd_fadeout = 3600 " one hour visible
 ```
 
+## Can I disable everything and only use EasyClick?
+Yes, you can only use EasyClick without other features.
+To achieve this, please refer to the following .vindrc.
+
+```vim
+version tiny
+set initmode=i  " Insert mode
+
+" Overwrite default bindings into the dummy <f20> key
+imap <esc-left> <f20>
+imap <ctrl-]> <f20>
+imap <f8> <f20>
+imap <esc-down> <f20>
+
+" Define with your favorite bindings.
+imap <ctrl-shift-space> <easyclick><click_left>
+
+" Scan UI objects asynchronously  (Optional)
+set uiacachebuild
+
+" Hold UI cache for 5 sec. (Optional)
+set uiacachebuild_lifetime=5000
+
+" Generate a cache between 0.5 and 2.0 seconds after the operation stops.  (Optional)
+set uiacachebuild_staybegin=500
+set uiacachebuild_stayend=2000
+```
+Firstly, you remove all mapping in the initial mode with map command, which is the same way as Vim.
+In the sample .vindrc, the initial mode is set to the insert mode.
+Next, define the mapping for EasyClick with your favorite keys (the example maps with ctrl + shift + space).
+Optionally, you can use the uiacachebuild option to scan the UI objects asynchronously and efficiently reuse the cache.
+
 <br>