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bug#34808: 27.0.50; compilation buffer does not catch on lines
From: |
Eli Zaretskii |
Subject: |
bug#34808: 27.0.50; compilation buffer does not catch on lines |
Date: |
Sun, 10 Mar 2019 20:53:49 +0200 |
> From: Alex Koval <alex@koval.kharkov.ua>
> Date: Sun, 10 Mar 2019 20:05:00 +0200
>
>
> 1) Have pycodestyle installed
> 2) Create some simple python file with error, for example:
>
> ~~~
> from datetime import datetime
>
>
>
> print(datetime.strptime("2015-03-11", "%Y-%m-%d"))
> ~~~
>
> 3) Run M-x compile
> 4) pycodestyle a.py
> 5) See error list:
>
> a.py:5:1: E303 too many blank lines (3)
>
> Process compilation exited abnormally with code 1
>
> 6) In previous emacs versions, including previous version of emacs 27 it
> worked well.
> 7) Now the line is not highlited and when I press on it I see this
> message:
> user-error: No error here
If you create a new buffer, insert this line there:
a.py:5:1: E303 too many blank lines (3)
and turn on compilation-minor-mode in that buffer, don't you see
highlighting you expect?