Offsets cell data with a space char to prevent 'runtogether'

cell.go

@@ -28,11 +28,11 @@ func (c cell) String(width int, selected bool) string {
 	if selected {
 		mods += "\033[7m"
 	}
-	format := "%s%*.*s\033[0m"
+	format := "%s %*.*s \033[0m"
 	if c.kind == Text {
-		format = "%s%-*.*s\033[0m"
+		format = "%s %-*.*s \033[0m"
 	}
-	return fmt.Sprintf(format, mods, width, width, c.mask)
+	return fmt.Sprintf(format, mods, width-2, width-2, c.mask)
 }
 
 func (c cell) Mods() string {

main.go

@@ -90,9 +90,6 @@ func runCommand(elems []string) {
 		fmt.Print("\033[2J") // Clear the screen
 	case "recalculate", "r":
 		wb.sheets[wb.sheet].Recalculate()
-	default:
-		// TODO report error
-		panic("Invalid command")
 	}
 }