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emacs, but it isn't really an IDE I've used IntelliJ a few times as well. There is a lot that that it does that could be implemented on top of emacs. Had there

by strlen 18y ago

emacs, but it isn't really an IDE I've used IntelliJ a few times as well. There is a lot that that it does that could be implemented on top of emacs. Had there been an attempt to build a 3G/4G ide on top of emacs (Intelligent completion, "quick fix", generating Makefile/Makefile.PL/build.xml)?