30197 ----- 10636 consider change "findString: arg startingAt:1 > 0" to "includesSubstring: arg" https://pharo.fogbugz.com/f/cases/10636 10877 Cleanup in polymorphic ver2 https://pharo.fogbugz.com/f/cases/10877 Diff information: http://smalltalkhub.com/mc/Pharo/Pharo30/main/Tools-MarcusDenker.1138.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/System-Changes-MarcusDenker.21... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Ring-Core-Kernel-MarcusDenker.... http://smalltalkhub.com/mc/Pharo/Pharo30/main/RPackage-Core-MarcusDenker.224... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Polymorph-Widgets-MarcusDenker... http://smalltalkhub.com/mc/Pharo/Pharo30/main/PackageInfo-MarcusDenker.97.di... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Monticello-MarcusDenker.814.di... http://smalltalkhub.com/mc/Pharo/Pharo30/main/Kernel-MarcusDenker.1476.diff http://smalltalkhub.com/mc/Pharo/Pharo30/main/FreeType-MarcusDenker.616.diff