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* Element next-line scopes may nest, so man_breakscope() may have toIngo Schwarze2022-04-281-0/+20
break multiple element next-line scopes at the same time, similar to what man_descope() already does for unconditional rewinding. This fixes an assertion failure that tb@ found with afl(1), caused by .SH .I .I .BI and similar sequences of macros without arguments.