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IDProjectCategoryView StatusDate SubmittedLast Update
0000026graphvizDotty/Lneato/Leftypublic2002-04-02 17:372011-04-28 04:02
ReporterScot Wilcoxon 
Assigned Toerg 
PrioritynormalSeveritymajorReproducibilityalways
StatusclosedResolutionsuspended 
PlatformOSSparc-SunOS-SunOS sys1 5.8 GenerOS Version
Summary0000026: port-to-port ne to n sinks ship
Description



"dotty.lefty: giving up on dot"
and core dumps



Happened when a loop to same node from port se to ne was changed
to port ne to n (because another edge had appeared at the East port and
was crossing through this loop edge).
Steps To Reproduce

/* This is input to the "dot" or "WebDot" program, part of Graphviz */
digraph G {
    /* tester_run.ksh has a loop inside it */
    tester_run_ksh:ne -> tester_run_ksh:n ;

# /* run this edge through an invisible point for a right angle around
# * obstructing subgraph */
# tester_run_ksh -> point1 [ constraint=false, arrowhead=none ];
# point1 -> copy_summ_awk;

# tester_run_ksh[label="tester_run.ksh\n(ends only upon error)"];
# copy_summ_awk[label="copy_summ.awk"] ;

# /* testing use of fontsize=0 to see if that makes it have no label */
# point1[ shape=point, width="0.01", height="0.01", fontsize=0 ];


# subgraph aligntune5{
# rank=same;
# tester_run_ksh;
# point1;
# }

}
Additional Information

[erg] This is the same bug as bug 122.
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID123
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENTInactive (18 June 2002)
VERSION     1.8.1
Attached Files

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- Issue History
Date Modified Username Field Change
2011-04-28 04:02 user1 New Issue
2011-04-28 04:02 user1 Assigned To => erg


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