Changes

Summary

1. Mark abstract classes in Microdown package - Second attempt (details)

Commit 91be51047037301d46806ef4858988f4f90c7569 by astares Mark abstract classes in Microdown package - Second attempt Fix #9211
	src/Microdown/MicAbstractMicrodownTextualBuilder.class.st (diff)
	src/Microdown/MicAbstractDelimiter.class.st (diff)
	src/Microdown/MicContinuousMarkedBlock.class.st (diff)
	src/Microdown/MicListBlock.class.st (diff)
	src/Microdown/MicAbstractAnnotatedBlock.class.st (diff)
	src/Microdown/MicAbstractBlock.class.st (diff)