例として、Swift.swiftdoc はこんな感じ。
<BLOCKINFO_BLOCK/> <MODULE_DOC_BLOCK NumWords=813176 BlockCodeSize=2> <CONTROL_BLOCK NumWords=32 BlockCodeSize=3> <METADATA abbrevid=5 op0=1 op1=1 op2=0 op3=0/> blob data = 'Swift version 5.0-dev (LLVM 06f1615069, Swift edb924f743)' <MODULE_NAME abbrevid=4/> blob data = 'Swift' <TARGET abbrevid=6/> blob data = 'x86_64-apple-macosx10.9' </CONTROL_BLOCK> <COMMENT_BLOCK NumWords=813139 BlockCodeSize=4> <DECL_COMMENTS abbrevid=4 op0=3181980/> blob data = unprintable, 3247524 bytes. <GROUP_NAMES abbrevid=5/> blob data = unprintable, 5004 bytes. </COMMENT_BLOCK> </MODULE_DOC_BLOCK>