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bug#39595: #39595: M-x compile still very line-length weak
From: |
Mattias Engdegård |
Subject: |
bug#39595: #39595: M-x compile still very line-length weak |
Date: |
Fri, 14 Feb 2020 23:47:43 +0100 |
14 feb. 2020 kl. 18.00 skrev Eli Zaretskii <eliz@gnu.org>:
> Is there some forum where the relevant people could be asked about
> this?
Not sure where to go for that. The problem is really in Emacs's hacky
implementation: when 'omake' is included in compilation-error-regexp-alist,
many other regexps are rewritten in a way that makes them potentially slower.
This is why it's not an ideal feature to have enabled by default.
Attached are two patches: one that anchors the regexp for Maven, and one that
speeds up 'msft' and 'watcom' by eliminating the same
repetition-after-repetition flaw in each (not much different from those found
by the latest relint/xr scan posted to emacs-devel).
0001-Speed-up-maven-compilation-error-message-regexp.patch
Description: Binary data
0002-Speed-up-msft-and-watcom-compilation-error-regexps.patch
Description: Binary data
bug#39595: #39595: M-x compile still very line-length weak, 積丹尼 Dan Jacobson, 2020/02/14
bug#39595: #39595: M-x compile still very line-length weak, 積丹尼 Dan Jacobson, 2020/02/16