Number: 1587
Title: dot freezes with compass point
Submitter: Guillaume Filteau
Date: Sat Feb 28 17:36:41 2009
Subsys: Dot
Version: 2.22
System: *-*-
Severity: minor
Problem:
When I try to run this script, graphviz freezes up:

digraph simple_hierarchy {
X->x1
X->x2
Z->z1
X->Z[dir=both]
{rank=same X Z}
x1->z1 [dir=both tailport=s constraint=false]
}

However, removing "tailport=s" makes the script work again.

Why does the tailport command make my script crash?
Input file: b1587.dot
Comments: [erg] Also check this.
Owner: *
Status: *