On Mon, Nov 27, 2006 at 11:31:14AM +0100, Abdelrazak Younes wrote:
> Hello,
>
> It took a great deal of step by step debugging but my supposition was
> right, redoParagraph() is the culprit!
> The reason why the slowdown (and the csrss.exe) appears only in the line
> following a big formula is because of this code in rowpainter.C, line 1008:
>
> // Cache one paragraph above and one below
> // Note MV: this cannot be suppressed even for singlepar.
> // Try viewing the User Guide Mobius figure
>
> if (vi.p1 > 0) {
> text.redoParagraph(bv, vi.p1 - 1); // <- HERE!!!
> bv.coordCache().parPos()[&text][vi.p1 - 1] =
> Point(0, vi.y1 - text.getPar(vi.p1 - 1).descent());
> }
>
>
> So this is _entirely_ about fontmetrics and paragraph breaking in math.
>
> I'm good! :-)
Since you are so good you surely discussed the problem with Martin.
Andre'
