The pitfalls of <code>lein swank</code>
Read OriginalThis article details a specific problem with the 'lein swank' command in the Leiningen build tool for Clojure. It explains how Leiningen's use of a custom AntClassLoader can interfere with Java's charset loading, causing encoding issues (like incorrect string output) in the REPL that do not occur in a standard Clojure environment. It also notes which parts of the Java API are affected.
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