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bug#60048: 30.0.50; Freeze when next-line on details in Completions list
From: |
Gabriel |
Subject: |
bug#60048: 30.0.50; Freeze when next-line on details in Completions list |
Date: |
Tue, 13 Dec 2022 17:43:15 -0300 |
Description:
Emacs freeze when the command `previous-line-completion' or
`next-line-completion' are executed in Completions list and the cursor
is positioned at some details (the prefix and suffix annotations). The
steps below `describe-face', but I could reproduce with other details in
Completions list, for example, using `completions-detailed` set to t and
`describe-function'.
Steps:
1) emacs -Q (master "85108d541217f0333860c4f86c3b16b4349f85a4")
2) M-x describe-face
3) Switch to Completions list: M-v (`switch-to-completions')
4) Scroll up: C-v (`scroll-up-command')
5) Go to next completion line: <down> (`next-line-completion')
Result: Emacs freeze (user have to C-g to unfreeze).
The problem is caused by the cursor position, the freeze only happens
when cursor in on SAMPLE. Can also be reproduced with M-b, which will
move the cursor from the completion line to SAMPLE. The freeze does not
happen with <left> or <right> commands (`previous-completion' and
`next-completion').
---
Gabriel
- bug#60048: 30.0.50; Freeze when next-line on details in Completions list,
Gabriel <=