Maybe - but I don't think so. I tested with jquery this morning - to try and re-confirm - details appended at the end of this post
I think that this falls into the: "If the library you want to use simply doesn't work with advanced compilation...." at the bottom of the link you added My understanding is as follows - please correct me if I have this wrong. :foreign-libs are included in the build and are optimised with it. :externs does not apply to any :foreign-libs - only if you include the lib separately (which has no namespace) so, in advanced mode, var/function names are mangled. If you just want to include the code - and it runs in its own world - you may see some warnings, but this works fine but references to vars/functions in the library from clojurescript will not work. Which, I think means pretty much any non-gclosure library in advanced mode. Dave ----- Test with jquery with and without :externs, in :simple and :advanced. jquery - intentionally not referenced externally in the page. using { :optimizations :advanced :externs ["resources/js/jquery-externs.js"] :foreign-libs [{:file "resources/js/jquery.1.7.1.min.js" :provides ["jquery"]}] } the libs in: resources/js/jquery-externs.js resources/js/jquery.1.7.1.min.js main.cljs calls: (.log js/console (js/JQuery "body")) respectively. in simple: Ok In advanced: compiles with warnings in the browser when referencing js/jQuery 1. Uncaught ReferenceError: jQuery is not defined 1. (anonymous function) -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en