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bug#25706: 26.0.50; Slow C file fontification
From: |
Alan Mackenzie |
Subject: |
bug#25706: 26.0.50; Slow C file fontification |
Date: |
Wed, 9 Dec 2020 20:32:05 +0000 |
Hello, Eli.
On Wed, Dec 09, 2020 at 22:04:20 +0200, Eli Zaretskii wrote:
> > Date: Wed, 9 Dec 2020 18:46:55 +0000
> > From: Alan Mackenzie <acm@muc.de>
> > Cc: Mattias Engdegård <mattiase@acm.org>,
> > Lars Ingebrigtsen <larsi@gnus.org>, 25706@debbugs.gnu.or
> > Move point to a line with a large percentage and type RET to expand
> > it. You can repeat this to expand further. Please expand the lines
> > down to where the percentages remaining are around 5% or 6%. There
> > will be quite a lot of lines near the start showing the same large
> > percentage.
> One can also expand everything with "C-u RET".
Thanks. I didn't know that. I don't think that's in the Elisp manual.
Also useful would be a command to expand "everything which is
sufficiently big" for some value of "sufficiently big", to avoid swathes
of irrelevancies down at 1% or 0%.
I once tried to amend the profiler to move its statistics columns
further to the right, because I was seeing far too many truncated
function names. But I gave up, because the code was masses and masses
of tiny functions, largely without doc strings or comments, and I just
couldn't make sense of it.
--
Alan Mackenzie (Nuremberg, Germany).
- bug#25706: 26.0.50; Slow C file fontification, (continued)
- bug#25706: 26.0.50; Slow C file fontification, Mattias Engdegård, 2020/12/03
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/04
- bug#25706: 26.0.50; Slow C file fontification, Mattias Engdegård, 2020/12/05
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/08
- bug#25706: 26.0.50; Slow C file fontification, Mattias Engdegård, 2020/12/08
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/09
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/09
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/10
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/09
- bug#25706: 26.0.50; Slow C file fontification, Eli Zaretskii, 2020/12/09
- bug#25706: 26.0.50; Slow C file fontification,
Alan Mackenzie <=
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/10
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/10
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/11
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/12
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/14
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/14
- bug#25706: 26.0.50; Slow C file fontification, Ravine Var, 2020/12/14
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/15
- bug#25706: 26.0.50; Slow C file fontification, Mattias Engdegård, 2020/12/09
- bug#25706: 26.0.50; Slow C file fontification, Alan Mackenzie, 2020/12/10