Bad display of function definition patterns in the popup panel.

[yuriever]

The function definition patterns are displayed incorrectly if too long. Could you fix this?

Example

(* ::Package:: *)


BeginPackage["Global`"];


f;


Begin["`Private`"];


f[x1_,x2_,x3_,x4_,x1_,x2_,x3_,x4_,x1_,x2_,x3_,x4_,x1_,x2_,x3_,x4_]:=
    {}


End[];


EndPackage[];