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aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=SPedOGtJ; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: 6.69 Authentication-Results: aspmx1.migadu.com; dkim=fail ("headers rsa verify failed") header.d=gmail.com header.s=20210112 header.b=SPedOGtJ; dmarc=fail reason="SPF not aligned (relaxed)" header.from=gmail.com (policy=none); spf=pass (aspmx1.migadu.com: domain of "guix-patches-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-patches-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: 05386E645 X-Spam-Score: 6.69 X-Migadu-Scanner: scn0.migadu.com X-TUID: XezPidZnPf2o Hi Maxim, On Mon, 21 Nov 2022 at 15:55, Maxim Cournoyer w= rote: > In practice since using breakpoints/a debugger to debug Guile code > rarely works as intended (in my experience hacking on Guix!), we > typically sprinkle the source with 'pk', and that point becomes moot. I totally agree! Preparing some materials for introducing Guile to GuixHPC folk, I am trying to collect some tips and, if I am honest, the debugging experience with Guile is really poor; compared to others (as Python). For example, DrRacket provides an easy and nice user experience [1] =E2=80=93 where it is easy to compare each intermediary resu= lt in the debugger. For what it is worth, I have not been able to have some similar inspections as in [1]. Maybe, I am missing something=E2=80=A6 Well, IMHO, we are somehow suffering from some Guile limitations and improvements in this area are an hard task. Cheers, simon Short video demoing (link will be dead after 2022-12-07) 1: https://filesender.renater.fr/?s=3Ddownload&token=3D92d4312a-91b4-402e-8= 98a-40ce01a5c3ed