The Trunk: Tools-mt.654.mcz

Marcel Taeumel uploaded a new version of Tools to project The Trunk:
http://source.squeak.org/trunk/Tools-mt.654.mcz

==================== Summary ====================

Name: Tools-mt.654
Author: mt
Time: 19 November 2015, 9:16:19.078 am
UUID: b66c5e91-22a0-45ad-83ef-46c23d1719bf
Ancestors: Tools-ul.653

Makes hierarchy in class list more visible by using two instead of one space for each level.

=============== Diff against Tools-ul.653 ===============

Item was changed:
  ----- Method: Browser>>flattenHierarchyTree:on:indent: (in category 'class list') -----
  flattenHierarchyTree: classHierarchy on: col indent: indent
  ^ self
  flattenHierarchyTree: classHierarchy
  on: col
  indent: indent
+ by: '  '.!
- by: Character space.!