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Don't fill byte-compilation warnings in batch mode

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* lisp/emacs-lisp/warnings.el (display-warning): Don't break up
byte-compilation into several lines when in batch mode, because
that makes it difficult for some tools to parse them (bug#52281).
This commit is contained in:
Lars Ingebrigtsen 2021-12-06 02:23:02 +01:00
parent 77de40aed3
commit 2454f9876d
1 changed files with 3 additions and 1 deletions
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4
lisp/emacs-lisp/warnings.el
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@ -307,7 +307,9 @@ entirely by setting `warning-suppress-types' or
'type 'warning-suppress-log-warning
'warning-type type))
(funcall newline)
(when (and warning-fill-prefix (not (string-search "\n" message)))
(when (and warning-fill-prefix
(not (string-search "\n" message))
(not noninteractive))
(let ((fill-prefix warning-fill-prefix)
(fill-column warning-fill-column))
(fill-region start (point))))