30458 ----- 11804 Small cleanup in SystemNavigation https://pharo.fogbugz.com/f/cases/11804 (from me) 11806 Refactor the Create action for #doesNotUnderstand https://pharo.fogbugz.com/f/cases/11806 (from Andrei) 11805 [ENH] Editor skip over multiple white space (+ setting option) https://pharo.fogbugz.com/f/cases/11805 (From Igor) Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tools-MarcusDenker.1296.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/Text-Edition-MarcusDenker.15.d... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tests-MarcusDenker.632.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.93... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Settings-Tools-MarcusDenker.49... http://smalltalkhub.com/mc/Pharo/Pharo30/main/NautilusCommon-MarcusDenker.17... http://smalltalkhub.com/mc/Pharo/Pharo30/main/DebuggerModel-MarcusDenker.78.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/DebuggerActions-MarcusDenker.6...