Update README.md

README.md

@@ -6,7 +6,20 @@ To activate it automatically on startup, add this to your init file:
 `(imenu-list-minor-mode)`
 
 The imenu of the current buffer will be displayed in the `*Ilist*` buffer. From the `*Ilist*` buffer, you can use these shortcuts:  
-\<enter\>: goto entry under cursor  
-\<space\>: display entry under cursor, but `*Ilist*` buffer remains current
+`\<enter\>`: goto entry under cursor, or toggle case-folding.
+`\<space\>`: display entry under cursor, but `*Ilist*` buffer remains current
+`\<mouse click\>`: same as \<enter\>
+`<tab>`: next line
+`<backtab>`: previous line
+`n`: next line
+`p`: previous line
+`f`: toggle case-folding (`hs-toggle-hiding`)
 
-![](https://github.com/bmag/imenu-list/blob/master/images/imenu-list.png)
+## Display
+imenu-list has several faces for showing different levels of nesting in the `*Ilist*` buffer. To customize them, see `M-x customize-group RET imenu-list RET`.
+
+The mode-line of `*Ilist*` buffer can be changed by customizing `imenu-list-mode-line-format`, also available via `M-x customize-group RET imenu-list RET`.
+
+![](https://github.com/bmag/imenu-list/blob/master/images/imenu-list-light.png)
+
+![](https://github.com/bmag/imenu-list/blob/master/images/imenu-list-dark.png)