After seeing CHelper plugin in action, I decided to write a clone for Eclipse (now for Java, maybe C++ later); but soon I realize that Eclipse JDT API is verbose and overcomplicated for a beginner. I have already implemented a rude "Inline Code" function that works fine (JDT API isn't evil after all) but I still have problems with Eclipse integration. If there is someone interested (maybe with some Eclipse plugin development experience, but not a must), please leave a comment, innovative ideas are also appreciated. I will submit the code to GitHub as soon as I make some cleanup.