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Flymake ignores buffer specified in `flymake-make-diagnostic'?
From: |
Philipp Stephani |
Subject: |
Flymake ignores buffer specified in `flymake-make-diagnostic'? |
Date: |
Wed, 12 Dec 2018 20:48:57 +0100 |
Hi,
I've noticed that Flymake ignores the buffer passed to
`flymake-make-diagnostic' and always uses the source buffer. For
example, in *scratch*:
(require 'flymake)
(with-temp-buffer
(flymake-mode)
(insert "text a")
(let ((buf-a (current-buffer)))
(with-temp-buffer
(flymake-mode)
(insert "text b")
(let ((buf-b (current-buffer)))
(add-hook 'flymake-diagnostic-functions
(lambda (report-fn &rest _args)
(funcall report-fn (list (with-current-buffer buf-a
(flymake-make-diagnostic buf-a (point-min) (point-max)
:error "message"))) ))
nil :local)
(flymake-start)
(sit-for 1)
(list (cons 'buf-a (with-current-buffer buf-a (flymake-diagnostics)))
(cons 'buf-b (with-current-buffer buf-b
(flymake-diagnostics))))))))
⇒ ((buf-a) (buf-b #s(flymake--diag #<killed buffer> 1 7 :error
"message" (lambda ... ...) nil #<overlay in no buffer>)))
This seems a bit surprising, and I couldn't find documentation on it.
Is this working as intended? If so, would it be possible to clarify
the documentation a bit? Thanks!
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