Hi Eli, Thanks for the follow up, and sorry for my late reply. I have some difficulty to reproduce the problem without markdown-mode On our side, The problem got resolved by making code change on application side in this PR . And The issue creator in application side are happy with current solution . I thought it might be a comint-mode bug but still not very sure, cause our code is applying markdown mode syntax on the comint session and it is not a pure comint seen issue. But glad it is not a problem anymore. Best Kang On Sat, May 10, 2025 at 2:26 AM Eli Zaretskii wrote: > Ping! Would it be possible to have a recipe like I asked for? > > > Cc: 78043@debbugs.gnu.org > > Date: Fri, 25 Apr 2025 18:52:26 +0300 > > From: Eli Zaretskii > > > > > From: Kang Tu > > > Date: Fri, 25 Apr 2025 06:56:56 -0700 > > > Cc: 78043@debbugs.gnu.org > > > > > > Actually we are wondering if it is a comint-mode bug. This line > suppose to suppress markdown-mode > > > rendering on comint input line (start with > character): > > > https://github.com/tninja/aider.el/blob/main/aider-core.el#L67, > However it doesn't work as expected. > > > > > > We are discussed in this github issue, and font-lock-defaults seems to > be right: > > > https://github.com/tninja/aider.el/issues/126#issuecomment-2816839141, > so we suspect it is a comint-mode > > > bug, for not being able to override on comint input line. > > > > > > Would you mind help take a look at this? > > > > I would, if you could provide a recipe for reproduction that starts > > from "emacs -Q" and preferably doesn't need to load markdown-mode. If > > this is a comint issue, then there should be a way of reproducing the > > problem without markdown-mode. > > > > > > > > >