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Re: font-lock-syntactic-keywords obsolet?
From: |
Alan Mackenzie |
Subject: |
Re: font-lock-syntactic-keywords obsolet? |
Date: |
Mon, 20 Jun 2016 10:22:19 +0000 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
Hello, Dmitry
On Sun, Jun 19, 2016 at 08:55:52PM +0300, Dmitry Gutov wrote:
> On 06/19/2016 08:15 PM, Alan Mackenzie wrote:
> > Yes, that is indeed the case. Sorry I didn't spot that earlier. The
> > same applies to an ordinary string, too, provided there are enough
> > escpaed new lines.
> So some operations in CC Mode are indeed O(buffer length)? That sounds
> like a problem.
Actually, an ordinary string isn't a problem, since in practice, only a
tiny number of lines end in escaped NLs.
The code for raw strings is actually very new - it was only committed a
week and a half ago. By their very nature, unterminated raw strings are
a problem, since the terminating delimiter could occur anywhere later in
the buffer. The trick has got to be to apply some artificial limit for
after-change processing until that terminating delimiter is inserted.
[ .... ]
--
Alan Mackenzie (Nuremberg, Germany).
- Re: font-lock-syntactic-keywords obsolet?, (continued)
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/19
- Re: font-lock-syntactic-keywords obsolet?,
Alan Mackenzie <=
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Stefan Monnier, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Alan Mackenzie, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Andreas Röhler, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Noam Postavsky, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Dmitry Gutov, 2016/06/20
- Re: font-lock-syntactic-keywords obsolet?, Noam Postavsky, 2016/06/20