Yukihiro Nakadaira wrote:
> Bram Moolenaar wrote:
> > Patch 7.2.119
> > Problem: Status line is redrawn too often.
> > Solution: Check ScreeenLinesUC[] properly. (Yukihiro Nakadaira)
> > Files: src/screen.c
>
> Sorry, one more patch related to this.
>
> When bold character is overwritten, all of rest characters are redrawn.
>
> See following code in the screen_puts_len() function. At line 6402
> "attr + 1" is assigned to next cell. And "n > HL_ALL" is always true
> when syntax highlighting is used. So once character is drawn, all of
> rest characters are redrawn.
>
> Please check attached patch.
So, this patch avoids drawing more than needed, when there is a bold
character and following characters have some highlighting attribute?
I wonder how one can be 100% sure that the redraw isn't needed.
This code has already been changed mutiple times to fix problems.
We should try to take it towards a more reliable, and thus easier to
understand implementation.
Your other message didn't have an attachment...
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