shithub: mez

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fix bugs

--- a/guitest.c

+++ b/guitest.c

@@ -78,8 +78,8 @@

 	draw(t->screen, t->scrollr, t->cols[BORD], nil, ZP);

 	scrpos = t->scrollr;

-	scrpos.min.y = t->scrollr.min.y+max(0, Dy(t->scrollr))*t->topline/t->nlines;

-	scrpos.max.y = scrpos.min.y+Dy(screen->r)*t->Frame.maxlines/t->nlines;

+	scrpos.min.y = scrpos.min.y+max(0, Dy(scrpos))*t->topline/t->nlines;

+	scrpos.max.y = scrpos.min.y+Dy(t->scrollr)*t->Frame.maxlines/t->nlines;

 	scrpos = insetrect(scrpos, 1);

 	draw(screen, scrpos, t->cols[BACK], nil, ZP);