v1.8.1

Fixed

• Emitted generic selectors carrying a comma (show 'src/cache.rs:Cache<K, V>.get') now replay unchanged through show, context, trace callers, trace callees, and --section. Target lists split only at a comma outside balanced <...>, so such a selector stays one target and can be combined with other targets, while an unbalanced comma-separated target list fails once as an explicit framing error without running any target. Comma-free targets, target lists, and every discover/query comma grammar are unchanged.
• Symbol batches (discover 'a,b' --as symbol) no longer drop definitions that the same terms find on their own. The batch definition prefilter now derives its scan needle exactly like the single-symbol search, so a receiver/container-qualified term keeps its method definition inside a batch ('Batch.Set,helper'), and it matches overlapping needles, so a shorter term no longer masks a longer one ('helper,helper_extra'). Qualification is still decided by the existing structural matcher, usage matching is unchanged, and single-symbol output stays byte-for-byte identical.