[Agda] several agda versions

[Andreas Abel]

Hi Thorsten,

E.g. with

   cabal install Agda-2.6.1 --program-suffix=-2.6.1

you get agda-2.6.1 and then in emacs with

   C-c C-x C-s 2.6.1 RETURN

You can switch to this version of Agda.  Switching back to just agda 
would be

   C-c C-x C-s RETURN

If you want to install a branch I suppose you could do

   git checkout <branch>
   cabal install --program-suffix=-<branch>

which gives you agda-<branch>.  You switch to it in emacs with

   C-c C-x C-s <branch> RETURN

(I don't know stack really.)

Hope this works,
Andreas

On 2020-06-06 15:10, Thorsten Altenkirch wrote:
> Hi,
> 
> As an aftermath of the Agda meeting it seems that I need to play with 
> several agda branches. How can I install and switch between different 
> versions?
> 
> I am using stack but if you tell me how to do it with cabal directly I 
> may be able to figure it out anyway.
> 
> Cheers,
> 
> Thorsten
> 
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