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bug#18109: 24.4.50; `compilation-error-regexp-alist-alist': wrong regexp
From: |
Lars Ingebrigtsen |
Subject: |
bug#18109: 24.4.50; `compilation-error-regexp-alist-alist': wrong regexp for Maven |
Date: |
Wed, 09 Sep 2020 13:16:18 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Filipp Gunbin <fgunbin@fastmail.fm> writes:
> it does not catch these, which Maven emits sometimes:
>
> [ERROR]
> D:\cygwin\root\my-project\src\main\java\my\project\controllers\MainController.java:[21,1]
> error: cannot find symbol
> [ERROR] symbol: class Controller
>
> My version catches both.
There wasn't much of a follow-up on this afterwards (six years ago), but
this regexp was rewritten to use rx this year:
(maven
;; Maven is a popular free software build tool for Java.
,(rx bol
;; It is unclear whether the initial [type] tag is always present.
(? "["
(or "ERROR" (group-n 1 "WARNING") (group-n 2 "INFO"))
"] ")
(group-n 3 ; File
(not (any "\n ["))
(* (or (not (any "\n :"))
(: " " (not (any "\n/-")))
(: ":" (not (any "\n ["))))))
":["
(group-n 4 (+ digit)) ; Line
","
(group-n 5 (+ digit)) ; Column
"] ")
3 4 5 (1 . 2))
Looking at the new version, it does seem more similar to the proposed
patch than it was before the rewrite.
So does this work satisfactorily now (i.e., in Emacs 28)?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
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Lars Ingebrigtsen <=