private void addPostCommentDetails() {
		hasPostCommentDiffs = addSpecificCommentDetails(CommentType.POST, "Post-Comment");
	}
Adds the Diff Details for the indicated register to the details document.
@param pc1 first program's register context
@param pc2 second program's register context
@param reg1 the register
@throws ConcurrentModificationException if analysis is modifying the program context.
Ghidra/Features/Base/src/main/java/ghidra/program/util/ProgramDiffDetails.java