protected InstructionSet disassemble() throws CancelledException {
			while (nextBlock()) {
			}
			return instructionSet;
		}
Not necessarily a full block, but certainly no more than a block.

<p>
It's also not necessarily a <em>basic block</em>, since this doesn't care about jumps
into the block. It simply starts at the next seed and proceeds until either the existing
instruction and context matches what's already there, or it encounters an unconditional
branch.

@return true if the queue is non-empty after completing this block, false if we're done.
@throws CancelledException
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/disassemble/ReDisassembler.java