add shortcuts for opening files/links and yanking citekey

+ `o-o`|`o-l` -> shortcut for opening first file/link of current entry
+ `y-y` -> shortcut for yanking citekey of current entry

1 files changed, 8 insertions, 0 deletions

diff --git a/README.md b/README.md
index e45eb56..5bc40b3 100644
--- a/README.md
+++ b/README.md
@@ -341,6 +341,14 @@ Use the following keybindings to manage the TUI:
 | `ESC`                                    | Abort search / Reset current list                        |
 | `q`, `Ctrl-c`                            | Quit TUI                                                 |
 
+**Fast selection keys**:
+
+There are some shortcuts to select an item from the opening/yanking popup
+without navigating the list:
+
+- `o-o`|`o-l`: directly opens the first file/link for the selected entry.
+- `y-y`: directly yanks the citekey of the selected entry to the clipboard.
+
 ## Search<a name="search"></a>
 
 The search mode uses the `nucleo-matcher` crate. Thus, _fuzzy searching_ is