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Re: Logo proposal

From: Mikhail Kryshen
Subject: Re: Logo proposal
Date: Tue, 28 Jan 2020 04:06:38 +0300
User-agent: Notmuch/0.29.3 ( Emacs/26.3 (x86_64-pc-linux-gnu)

Zelphir Kaltstahl <address@hidden> writes:

> On 1/27/20 2:03 PM, Marc Chantreux wrote:
>> hello,
>> On Mon, Jan 27, 2020 at 12:30:51AM +0100, Arne Babenhauserheide wrote:
>>> Did you try it?
>> i never seen λ used in the documentation or code so what i actually
>> wrote a macro:
>>     (define-syntax λ
>>       (syntax-rules ()
>>         ((λ sign ...)
>>          (lambda sign ...))))
>> i just removed it and the code is still working. thanks a lot.
>> marc
> The thing is, it does not work in Geiser in Emacs.
> It does work in normal program code, but if you use the REPL all the
> time, it becomes annoying. It looks very neat though.

Add this to your ~/.emacs and you should be able to use "C-c \" to
insert λ in Geiser REPL like in normal Scheme buffer:

(add-hook 'geiser-repl-mode-hook
          (lambda ()
            (require 'geiser-mode)
            (define-key geiser-repl-mode-map "\C-c\\" 'geiser-insert-lambda)))

It's strange though, that geiser-mode has this binding by default, but
geser-repl-mode does not.


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