syntax_data: {"ast_node_type":"other","tokens":[{"end":49,"kind":"keyword","start":0,"text":"d0:"}]}
source_snippet:         d0: dreg_low8, dreg_low16, dreg = ["d0"],
context_before:         s31: sreg = ["s31"],
context_after:         d1: dreg_low8, dreg_low16, dreg = ["d1"],