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bug#34952: files with/out final newline look the same no matter what
From: |
Stefan Monnier |
Subject: |
bug#34952: files with/out final newline look the same no matter what |
Date: |
Fri, 07 Aug 2020 10:20:50 -0400 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
>> > Oh, yeah, that makes sense. I'll fix that.
>> Actually, I don't know how. How do you ask, when you're in the
>> font-lock machinery, what the original point was?
font-lock is "per buffer" whereas point is "per window", so I'm not sure
what "*the* original point" should mean.
>> Like here:
>> ,@(when (memq 'missing-newline-at-eof whitespace-active-style)
>> ;; Show missing newline.
>> `(("[^\n]\\'" 0 (if .... something) t)))))
> What, calling 'point' doesn't work? Then maybe Stefan could help us
> out.
>> By the way, have I whined about how difficult debugging font-lock stuff
>> is? I can't put a `debug' in there, for instance, to examine the
>> calling sequence, which would probably tell me what I need to know.
> I think Stefan posted some advice at some point?
You can try `jit-lock-debug-mode` (which delays the jit-lock from
"within redisplay" to "the next idle time"). Otherwise, you can set
`font-lock-support-mode` to nil, then turn font-lock-mode off and back
on (after which font-lock is triggered via `after-change-functions`).
Stefan
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/06
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Eli Zaretskii, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Eli Zaretskii, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what,
Stefan Monnier <=
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/08
- bug#34952: files with/out final newline look the same no matter what, Stefan Monnier, 2020/08/08
- bug#34952: files with/out final newline look the same no matter what, Basil L. Contovounesios, 2020/08/07
- bug#34952: files with/out final newline look the same no matter what, Lars Ingebrigtsen, 2020/08/08