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From: | GNU bug Tracking System |
Subject: | bug#42232: closed (Fix for lisp/allout-widgets void variable) |
Date: | Mon, 20 Jul 2020 19:22:02 +0000 |
Your message dated Mon, 20 Jul 2020 15:20:49 -0400 with message-id <CAAT_zTEU3DK56ukhosR7wTnWnJX13WLYqJxv0KtyhyVSDR83Hg@mail.gmail.com> and subject line Re: bug#42232: Acknowledgement (Fix for lisp/allout-widgets void variable) has caused the debbugs.gnu.org bug report #42232, regarding Fix for lisp/allout-widgets void variable to be marked as done. (If you believe you have received this mail in error, please contact help-debbugs@gnu.org.) -- 42232: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=42232 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems
--- Begin Message ---Subject: Fix for lisp/allout-widgets void variable Date: Mon, 6 Jul 2020 13:43:06 -0400 The attached patch provides for a background void-variable error that happens when parts of an outline are being concealed. Because the error happens via the after-change-functions hook, it was being caught by an allout provision and reported in the mode line.
To see the error before applying the patch, make a simple outline, activate allout-mode, and then conceal a part of the outline by positioning on the item whose contents you can hide and using `allout-hide-current-subtree' (by default, bound to '\C-c SPC \C-h'). When the problem occurs you will see a message in the mode line, like:
allout-widgets-last-hook-error stored, allout-widgets-hook-error-handler/error (void-variable handled-conceal) 6-Jul-2020 01:10:58 PM
You can then see that message and a full backtrace in the *Messages* buffer.
(The let declaration for the variable was probably removed because use of the variable is oblique. It happens through `(symbol-value handling)'.)0001-Provide-missing-let-definition-to-prevent-background.patch
Description: Binary data
--- End Message ---
--- Begin Message ---Subject: Re: bug#42232: Acknowledgement (Fix for lisp/allout-widgets void variable) Date: Mon, 20 Jul 2020 15:20:49 -0400 Fix committed in 3c410b6b4753e02269bb36914e7534eb124150dd and pushed to main repository main and (mistakenly) emacs-27 branchesOn Mon, Jul 6, 2020 at 1:44 PM GNU bug Tracking System <help-debbugs@gnu.org> wrote:Thank you for filing a new bug report with debbugs.gnu.org.
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42232: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=42232
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