defn: support the attr-map form

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(defn name docstring? {:k v} arglists...) and the multi-arity name+attr-map
now merge the attr-map into the var metadata like Clojure — jolt was parsing
the map out of the body and discarding it. The metadata (the name's own ^{},
the attr-map, and the docstring as :doc) is attached to the def name symbol,
which analyze-def reads and evaluates. defn is in the earliest tier, so the
macro uses only conj/assoc/meta/with-meta (not merge/last). The rare trailing
attr-map (after the last arity) is not yet handled. Fixes hiccup's defelem
meta + honeysql docstring tests.

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Yogthos 2026-06-26 22:29:47 -04:00

parent ab63966ab6

commit bd645a68d6

4 changed files with 328 additions and 314 deletions

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