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Re: A tip: how to display longer function names in profiler-report
From: |
Alan Mackenzie |
Subject: |
Re: A tip: how to display longer function names in profiler-report |
Date: |
Mon, 21 Dec 2020 21:24:52 +0000 |
Hello, Clément.
On Mon, Dec 21, 2020 at 15:24:06 -0500, Clément Pit-Claudel wrote:
> On 12/21/20 11:32 AM, Alan Mackenzie wrote:
> > Hello, Emacs.
> > It's annoyed me for a long time that profiler-report wastes so much
> > horizontal screen space, and truncates function names horribly. And
> > that's in CC Mode, which has a very short package prefix, "c-".
> I think the best fix would be to put the CPU samples and % columns
> first instead of last, and put the function name column last, with no
> limits on how far to the right it might expand.
That's an utterly brilliant idea! Thanks!
Something like, very roughly: ....
diff --git a/lisp/profiler.el b/lisp/profiler.el
index bf8aacccc3..20486da29b 100644
--- a/lisp/profiler.el
+++ b/lisp/profiler.el
@@ -445,9 +445,10 @@ profiler-report-leaf-mark
:group 'profiler)
(defvar profiler-report-cpu-line-format
- '((50 left)
- (24 right ((19 right)
- (5 right)))))
+ '((24 right ((19 right)
+ (5 right)))
+ (90 left))
+ )
(defvar profiler-report-memory-line-format
'((55 left)
@@ -505,13 +512,14 @@ profiler-report-line-format
(profiler-format (cl-ecase (profiler-profile-type profiler-report-profile)
(cpu profiler-report-cpu-line-format)
(memory profiler-report-memory-line-format))
- name-part
(if diff-p
(list (if (> count 0)
(format "+%s" count)
count)
"")
- (list count count-percent)))))
+ (list count count-percent))
+ name-part
+ )))
(defun profiler-report-insert-calltree (tree)
(let ((line (profiler-report-line-format tree)))
@@ -735,7 +748,8 @@ profiler-report-describe-entry
(cpu
(profiler-report-header-line-format
profiler-report-cpu-line-format
- "Function" (list "CPU samples" "%")))
+ (list "CPU samples" "%") "Function"
+ ))
(memory
(profiler-report-header-line-format
profiler-report-memory-line-format
--
Alan Mackenzie (Nuremberg, Germany).