Re:Eclipse works extremely well for Java... (Score 1)

While it's not as good at C as at Java, Eclipse is still the way to go. Eclipse understands the full syntax, and you can Ctl-Click from the call of the method to the definition. Then you can Alt-LeftArrow back to where you came from. This is the only way to understand code. Walk through it, following the path of execution. I just used this to understand a 10 year old, 25,000 line C program, and I'd still be trying to understand it without this tool. It rocks. (For C, C++, Java, PHP, Perl, et al)