[PATCH] emacs: Make the shell location configurable

[Robert Ewald]

> On 16 Aug 2017, at 13:09, David Bremner <david at tethera.net> wrote:
> 
> Robert Ewald <robewald at gmx.net> writes:
> 
>>> On 16 Aug 2017, at 01:38, David Bremner <david at tethera.net> wrote:
> 
>> I did some research: apparently shell-file-name should be POSIX compatible,
>> otherwise many plugins don't work. explicit-shell-file-name however can be set to
>> fish or tcsh if you want to use that in M-x shell.
>> 
> 
> Is the requirement for shell-file-name to be POSIX compatible documented
> somewhere in the emacs documentation?

Not that I could find.

Robert