30160 ----- 10716 update shrinking methods https://pharo.fogbugz.com/f/cases/10716 7382 TextModel should allow users to cancel/validate an accept action https://pharo.fogbugz.com/f/cases/7382 10725 unify #binding, #variableBinding and #ocBinding https://pharo.fogbugz.com/f/cases/10725 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Support-MarcusDenker.84... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Spec-Widgets-MarcusDenker.185.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/SmartSuggestions-MarcusDenker.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Tests-MarcusDenke... http://smalltalkhub.com/mc/Pharo/Pharo30/main/OpalCompiler-Core-MarcusDenker... http://smalltalkhub.com/mc/Pharo/Pharo30/main/AST-Interpreter-Core-MarcusDen...