How do I make Emacs give me live feedback on my syntax?
Like, after I finish typing a line of code, how can I make it so that Emacs tells me if that line isn't using correct syntax?
For example, in Eclipse, it'll tell you before you compile when a line is not correct (in Java, at least). How can I mimic that behavior in Java, C, etc. for Emacs?
Running Emacs 24 in Terminal by the way. Installed via HomeBrew on OSX.