[racket-dev] [racket] getting symbol documentation URL quickly within Emacs
Four minutes ago, Matthias Felleisen wrote:
>
> On Jun 28, 2011, at 9:55 AM, Eli Barzilay wrote:
>
> >> (2) things from libraries can be excluded from specific languages
> >> because we know they won't run
> >
> > That won't work right too... Should I list a whole bunch of
> > modules for my language? What happens when one of these modules
> > becomes compatible when I or the module's author change something?
>
> So you're working in #lang racket as a naive Racket beginner, and
> you find some r6rs library that uses set-car!. Hey what a great
> idea! That enables me to do all the things I dutifully learned in a
> data structure course on linked lists. So I require it and it fails
> ...
Regardless of this, you're missing the main problem. If you're in
drracket (or in a racket repl), you won't get to `set-car!', unless
you explicitly search everything. But the problem is when the neabies
just points their browsers to doc.racket-lang.org/search/ and look for
stuff -- then, in that case, no context is possible.
--
((lambda (x) (x x)) (lambda (x) (x x))) Eli Barzilay:
http://barzilay.org/ Maze is Life!