bug#20549: 24.5; tcl.el: sending region to tcl process produces error

[Alain Kalker]

Ah, second and third steps need to be reversed. set-variable doesn't 
accept the variable name until after visiting a Tcl file.

On 05/12/2015 07:15 PM, Alain Kalker wrote:
> - Start Emacs as `emacs -Q`
> - Visit a new Tcl file, example test.tcl
> + Configure prompts to be read-only using M-x set-variable RET
> comint-prompt-read-only RET t
> - Enter a Tcl command for testing, say `puts 42`
> - Start Tcl process using C-c C-t
> - Switch back to test.tcl buffer using C-x o
> - Select all text using C-x h
> - Try and send it to Tcl process using C-c C-x
>
> This produces the error which I mentioned earlier.
>
> Kind regards,
>
> Alain