72547Re: Vim slow after big count insert
- Jul 30, 2013Hi Mike!
On So, 21 Jul 2013, Mike Williams wrote:
> On 20/07/2013 10:13, LCD 47 wrote:
> > I believe this can be fixed with a counter that means something
> >along the lines of: "this line is longer than &tw, and it has no
> >breaking point for the first X characters". Then X would be updated
> >every time more text is appended to that line.
Are you going to create a patch for that?
> Yup to all that. And there is another O(n^2) operation is getvcol()
> rescanning the line after each insert.
Not only that, but getvcol() is called twice from the edit() function.
Once from validate_cursor_col() at line 695 and once from
validate_cursor() at line 725. It seems like that either one of those
calls could be saved.
Wie man sein Kind nicht nennen sollte:
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