30447 ----- 11773 SpecDebugger(Object)>>doesNotUnderstand: #expandStack https://pharo.fogbugz.com/f/cases/11773 11774 sync RPackage-SystemIntegration https://pharo.fogbugz.com/f/cases/11774 11775 trivial clean PolyMorph https://pharo.fogbugz.com/f/cases/11775 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/ToolsTest-MarcusDenker.denker.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Debugger-MarcusDenker.162... http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-SystemIntegration-Mar... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-Widgets-MarcusDenker... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-Tools-Diff-MarcusDen... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-TaskbarIcons-MarcusD... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-EventEnhancements-Ma...