Add space to open

Author: andornaut

README.md

@@ -63,7 +63,7 @@ Keys | Description
 <kbd>←</kbd> / <kbd>h</kbd>, <kbd>↓</kbd> / <kbd>j</kbd>, <kbd>↑</kbd> / <kbd>k</kbd>,  <kbd>→</kbd> / <kbd>l</kbd> | Navigate left, down, up, right
 <kbd>~</kbd> | Go to home directory
 <kbd>←</kbd> / <kbd>b</kbd> / <kbd>Backspace</kbd> | Go to parent directory
-<kbd>→</kbd> / <kbd>f</kbd> / <kbd>l</kbd> / <kbd>Enter</kbd> | Open the selected file using the default application configured in your environment, or navigate to the selected directory
+<kbd>→</kbd> / <kbd>f</kbd> / <kbd>l</kbd> / <kbd>Enter</kbd> / <kbd>Space</kbd> | Open the selected file using the default application configured in your environment, or navigate to the selected directory
 <kbd>o</kbd> | Open the selected file using the program configured by: `templates.open_selected_file`
 <kbd>Home</kbd> / <kbd>g</kbd> / <kbd>^</kbd> | Select first row
 <kbd>End</kbd> / <kbd>G</kbd> / <kbd>$</kbd> | Select last row

src/views/help.rs

@@ -18,10 +18,10 @@ const MIN_HEIGHT: u16 = 4;
 
 const DEFAULT_KEYBOARD_SHORTCUTS: [(&str, &str); 19] = [
     ("Quit: ", "q"),
-    ("Navigate: ", "↓/j, ↑/k, ←/h, →/l"),
+    ("Navigate: ", "←/h, ↓/j, ↑/k, →/l"),
     ("Go to home dir: ", "~"),
     ("Go to parent dir: ", "←/b/Backspace"),
-    ("Open: ", "→/f/l/Enter"),
+    ("Open: ", "→/f/l/Enter/Space"),
     ("Select first row: ", "Home/g/^"),
     ("Select last row: ", "End/G/$"),
     ("Select middle of visible rows: ", "z"),

src/views/table/handler.rs

@@ -35,9 +35,11 @@ impl CommandHandler for TableView {
             | (KeyCode::PageDown, KeyModifiers::NONE) => self.next_page(),
             (_, KeyModifiers::NONE) => match code {
                 KeyCode::Delete => self.delete(),
-                KeyCode::Enter | KeyCode::Right | KeyCode::Char('f') | KeyCode::Char('l') => {
-                    self.open_selected()
-                }
+                KeyCode::Enter
+                | KeyCode::Right
+                | KeyCode::Char('f')
+                | KeyCode::Char('l')
+                | KeyCode::Char(' ') => self.open_selected(),
                 KeyCode::Esc => Command::SetFilter("".into()).into(),
                 KeyCode::Char('~') => self.navigate_to_home_directory(),
                 KeyCode::Char('o') => self.open_selected_in_custom_program(),