Feat: Add emacs character navigation, because I'm weird like that :)

Author: LiamKearn

pkg/gui/editors.go

@@ -22,9 +22,9 @@ func (gui *Gui) handleEditorKeypress(textArea *gocui.TextArea, key gocui.Key, ch
 		textArea.MoveCursorDown()
 	case key == gocui.KeyArrowUp:
 		textArea.MoveCursorUp()
-	case key == gocui.KeyArrowLeft:
+	case key == gocui.KeyArrowLeft || key == gocui.KeyCtrlB:
 		textArea.MoveCursorLeft()
-	case key == gocui.KeyArrowRight:
+	case key == gocui.KeyArrowRight || key == gocui.KeyCtrlF:
 		textArea.MoveCursorRight()
 	case key == newlineKey:
 		if allowMultiline {