Checks IDE-level charset encoding against a chosen project-level charset encoding and warns if not equal.
If you are like me, you often switch between many different projects, and some of them use UTF-8 encoding on the files while others use ISO-8859-x charset encoding. Sadly, IDEA only supports an IDE-wide charset encoding setting (see: IDEADEV-12350 for an explanation why).
With this plugin, you are able to set a project-level charset encoding. This does NOT make this the encoding IDEA uses, but the plugin will now check against the IDE-level setting and warn on project open, if they are not equal. This way, you remember to change it, before trashing some files.