shithub: orca

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plan9: snap initial field size to grid

--- a/plan9.c

+++ b/plan9.c

@@ -564,8 +564,8 @@

 static void

 screensize(int *w, int *h)

 {

-	*w = (Dx(screen->r) - 2*Txtoff) / charw;

-	*h = ((Dy(screen->r) - 2*Txtoff) - 3*charh) / charh;

+	*w = snaplow((Dx(screen->r) - 2*Txtoff) / charw, gridw);

+	*h = snaplow(((Dy(screen->r) - 2*Txtoff) - 3*charh) / charh, gridh);

 }

 static void