[Openmcl-devel] how read a character without requiring a subsequent carriage return?

[Mark Klein]

I'm using the listener window for CL64 Version 1.12 on a Mac (OS 11.4). 

Maybe the Mac version of CL incorporates a buffer that the Debian Linux version does not?

	Mark

> On Aug 29, 2023, at 2:18 PM, Devon Sean McCullough <devon at csail.mit.edu> wrote:
> 
> Is something in line-buffered mode between you and LISP?
> 
> 		Peace
> 			--Devon
> 
> P.S. In Debian Terminal I get character-at-a-time input, so
> trivial-raw-io definitely works when *STANDARD-INPUT* is a TTY:
> 
> Clozure Common Lisp Version 1.12.1 (v1.12.1-19-gff512282) LinuxX8664
> 
> For more information about CCL, please see http://ccl.clozure.com.
> 
> CCL is free software.  It is distributed under the terms of the Apache
> Licence, Version 2.0.
> ? (q trivial-raw-io)
> To load "trivial-raw-io":
>  Load 1 ASDF system:
>    trivial-raw-io
> ; Loading "trivial-raw-io"
> 
> ("TRIVIAL-RAW-IO")
> ? (trivial-raw-io:read-char)
> x
> #\x
> ?
> 
> 
> On 29/08/2023 11:49, Mark Klein wrote:
>> Is there any way to get around the buffering issue?
>> The following did NOT work for me:
>> 	(ql:quickload :trivial-raw-io)
>> 	(trivial-raw-io:read-char)
>> Thanks!
>> 	Mark
>> ----------------------
>> Mark Klein, PhD
>> Principal Research Scientist
>> Massachusetts Institute of Technology
>> http://cci.mit.edu/klein/

----------------------
Mark Klein, PhD
Principal Research Scientist
Massachusetts Institute of Technology
http://cci.mit.edu/klein/