begin  quoting Brian Deacon as of Mon, Feb 21, 2005 at 10:40:57AM -0800:
> On Fri, Feb 18, 2005 at 11:06:16AM -0800, Stewart Stremler wrote:
> > The advantage of an IDE, as I see it, lies in the "lookahead" feature
> > of the editor, where it will look up the possible methods for a class
> > and let you chose the "correct" one, instead of having to guess or look 
> > it up.
> 
> I thought vim plugged it's ctrl-n into ctags to accomplish this.  No?

By default, control-N does the same thing as "j", doesn't it? Except
when you're in one of the funky modes, I suppose.

There is ctags support in vim but I've never looked into it. Tried
setting it up with Java once, but it didn't work -- had better luck
with the quickfix capabilites, however.

A lot of the lookahead-stuff is most useful in OO languages, where the
editor has to keep track of the lexical scope, to know that <variable>
is of type <foo> and that <foo> is imported from package <bar>, so that
when you type "<variable>." it can look up <bar>.<foo> and have a list
ready for you.

C is a bit simpler than that....

-Stewart "You don't get to overload C functions" Stremler
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