Eliot Miranda uploaded a new version of PreferenceBrowser to project The Trunk: http://source.squeak.org/trunk/PreferenceBrowser-eem.84.mcz
==================== Summary ====================
Name: PreferenceBrowser-eem.84 Author: eem Time: 16 October 2018, 9:25:54.339914 am UUID: c3268d47-e23a-47a5-acb1-1c0b26ae3340 Ancestors: PreferenceBrowser-mt.83
Add acceptOnCR: to text preference fields. The Update URL cannot be set without this change (sort of a catch 22, this being a fix in trunk that sould be applied to the 5.2 release :-/).
=============== Diff against PreferenceBrowser-mt.83 ===============
Item was changed: ----- Method: PBTextPreferenceView>>textField (in category 'user interface') ----- textField ^(PluggableTextMorph on: self text: #preferenceValue accept: #preferenceValue:) + acceptOnCR: true; hideScrollBarsIndefinitely; borderStyle: BorderStyle inset; borderWidth: 1; vResizing: #rigid; hResizing: #spaceFill; height: TextStyle defaultFont height + 6; yourself.!