A new version of Collections was added to project The Inbox:
http://source.squeak.org/inbox/Collections-ct.855.mcz==================== Summary ====================
Name: Collections-ct.855
Author: ct
Time: 20 September 2019, 6:56:22.518437 pm
UUID: 079663b5-47e2-bd47-bfa4-86db03bd98d8
Ancestors: Collections-mt.854
Add convenience method for adding many attributes to a Text.
=============== Diff against Collections-mt.854 ===============
Item was added:
+ ----- Method: Text>>addAllAttributes: (in category 'emphasis') -----
+ addAllAttributes: attributes
+
+ attributes do: [:attribute |
+ self addAttribute: attribute].!