Description of problem: Inputting a certain string in an empty file whose name ends in .mod freezes Emacs. Version-Release number of selected component (if applicable): emacs-27.2-1.fc33.x86_64 How reproducible: Always Steps to Reproduce: 1. emacs foo.mod 2. Input the line set PROD : 3. Actual results: As soon as you enter the :, Emacs freezes. Expected results: Should be able to continue editing. Additional info: I'm not actually programming in Modula-2, but the product I'm using typically names files with the .mod suffix. Switching to text mode works around the problem. The file is autosaved as #foo.mod#. Recovering it also freezes Emacs as soon as you place your cursor following the :. The identifier can be anything, not just PROD.
Only happens when the offending line is entered on line 1.
This appears to be a general Emacs issue, as I can reproduce that with the Emacs flatpak as well.
Reported upstream: https://lists.gnu.org/archive/html/bug-gnu-emacs/2021-04/msg01449.html
FEDORA-2021-81bffad259 has been pushed to the Fedora 35 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2021-80ba6477f3 has been pushed to the Fedora ELN stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2021-ebd6e6afa2 has been submitted as an update to Fedora 34. https://bodhi.fedoraproject.org/updates/FEDORA-2021-ebd6e6afa2
FEDORA-2021-c879f63d24 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2021-c879f63d24
FEDORA-2021-ebd6e6afa2 has been pushed to the Fedora 34 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-ebd6e6afa2` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-ebd6e6afa2 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-c879f63d24 has been pushed to the Fedora 33 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2021-c879f63d24` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2021-c879f63d24 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2021-c879f63d24 has been pushed to the Fedora 33 stable repository. If problem still persists, please make note of it in this bug report.
FEDORA-2021-ebd6e6afa2 has been pushed to the Fedora 34 stable repository. If problem still persists, please make note of it in this bug report.