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Re: [Geiser-users] Use of #lang and Geiser

From: Jose A. Ortega Ruiz
Subject: Re: [Geiser-users] Use of #lang and Geiser
Date: Thu, 03 Oct 2013 17:20:40 +0200
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/24.3 (gnu/linux)

On Thu, Oct 03 2013, Granville Barnett wrote:

> The Geiser documentation says that #lang is supported, or at least it
> alludes to such in the documentation.  However, when I try eval a
> buffer with #lang in I get '#lang not enabled in the current context.'
> I am using geiser-eval-buffer.

Yes, #lang is supported: that's how geiser and racket know in what
namespace to evaluate the rest of forms in a given file.  So C-c C-k in
a file starting with, say, `#lang racket' should work fine.

There are special languages (notably `#lang bpl') for which you might
encounter problems, but not for most of them racket.

What #lang are you using and how are you evaluating expressions?

A man should never be ashamed to own he has been in the wrong, which is but
saying, in other words, that he is wiser today than he was yesterday.
 -Alexander Pope, poet (1688-1744)

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