Marcel Taeumel uploaded a new version of Morphic to project The Trunk: http://source.squeak.org/trunk/Morphic-cmfcmf.1496.mcz
==================== Summary ====================
Name: Morphic-cmfcmf.1496 Author: cmfcmf Time: 1 August 2019, 6:57:12.047202 pm UUID: 34f7313a-f70a-3542-bd4d-9657b63cd95e Ancestors: Morphic-mt.1495
Use MenuMorph>>popUpEvent:in: instead of not existing MenuMorph>>openAt: when yellow button clicking on a TextAttribute with >>menu defined.
=============== Diff against Morphic-mt.1495 ===============
Item was changed: ----- Method: TextEditor>>yellowButtonDown: (in category 'events') ----- yellowButtonDown: event "Process a yellow button event. Answer true if the event was handled, false otherwise." (paragraph attributesAt: event cursorPoint) do:[:attr| attr menu ifNotNil:[ + attr menu + setInvokingView: self morph editView; + popUpEvent: event in: self morph world. - attr menu openAt: event cursorPoint. ^true]]. ^false!