add return alt1

docs/Config.md

@@ -113,6 +113,7 @@ keybinding:
     quit: 'q'
     quit-alt1: '<c-c>' # alternative/alias of quit
     return: '<esc>' # return to previous menu, will quit if there's nowhere to return
+    return-alt1: ';' # Can be set as a single character key to return to the previous menu level
     quitWithoutChangingDirectory: 'Q'
     togglePanel: '<tab>' # goto the next panel
     prevItem: '<up>' # go one line up

pkg/config/user_config.go

@@ -136,6 +136,7 @@ type KeybindingUniversalConfig struct {
 	Quit                         string   `yaml:"quit"`
 	QuitAlt1                     string   `yaml:"quit-alt1"`
 	Return                       string   `yaml:"return"`
+	ReturnAlt1                   string   `yaml:"return-alt1"`
 	QuitWithoutChangingDirectory string   `yaml:"quitWithoutChangingDirectory"`
 	TogglePanel                  string   `yaml:"togglePanel"`
 	PrevItem                     string   `yaml:"prevItem"`

pkg/gui/keybindings.go

@@ -74,6 +74,12 @@ func (self *Gui) GetInitialKeybindings() ([]*types.Binding, []*gocui.ViewMouseBi
 			Modifier: gocui.ModNone,
 			Handler:  self.handleTopLevelReturn,
 		},
+		{
+			ViewName: "",
+			Key:      opts.GetKey(opts.Config.Universal.ReturnAlt1),
+			Modifier: gocui.ModNone,
+			Handler:  self.handleTopLevelReturn,
+		},
 		{
 			ViewName:    "",
 			Key:         opts.GetKey(opts.Config.Universal.OpenRecentRepos),