Everything reitit-core needs to load unmodified from git under :clj features:
- The baked binary now re-reads JOLT_FEATURES at startup (like JOLT_PATH).
reader-features-set! runs at module load = BUILD time for a binary, so a
process opting into :clj (to read a lib's :clj branches) was ignored, and
unmatched #?(...) forms silently spliced to nothing — defn of a fn with an
empty arglist, hence the cryptic index errors.
- (get s i) indexes a string and returns the char, as in Clojure (nth did;
get returned nil). reitit's path parser is (get path i)-based — without
this every route read as static.
- Class-shim registration exposed to Clojure: __register-class-statics! /
__register-class-methods! / __register-class-ctor!, so a library can mirror
a Java class jolt doesn't ship (the reitit.Trie mirror lives in jolt-lang/
router on top of these).
- Java surface reitit's :clj branches call: .getMessage (on exceptions and
strings) and a small universal object-method set, .intern, java.util.HashMap
(a mutable map wrapper). Plus defprotocol already took keyword options.
Gate green; clojure-test-suite 4715 -> 4718 (the get-on-strings fix).
Clojure's defprotocol takes an optional docstring and leading keyword
options (:extend-via-metadata true) before the signatures; jolt's macro
fed the option keyword to (first sig). honeysql declares its InlineValue
protocol exactly that way — with the fix, all four honeysql namespaces
load unmodified from git and the formatter produces correct sqlvecs for
selects/inserts/updates/deletes/joins/:inline. Listed in libraries.md.
