clojure-emacs/cider — pull request #599 by jeffvalk (2014-06-01 02:57:35+00:00)
Title: [Fix #552] Load resources from jar/zip files efficiently.

Instead of loading the entire `.jar` file into a buffer, just extract the single resource to be displayed. Mark it read-only. If that resource is already open, reuse it.

This eliminates the overhead for `jump`-ing into jar/zip files.