testing something to cut strings to a certain width

repo.helpers.go

@@ -14,6 +14,6 @@ func (t *ReposTable) MyMasterBranch() *RepoStringFunc {
 	sf := t.AddStringFunc("master", func(m *Repo) string {
 		return m.MasterBranchName
 	})
-	// sf.Width = 30
+	sf.Width = 30
 	return sf
 }