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IDProjectCategoryView StatusDate SubmittedLast Update
0002310graphvizDotpublic2013-07-23 11:512013-07-31 14:18
Reporterryandesign 
Assigned Tonorth 
PrioritynormalSeverityimportantReproducibilityalways
StatusresolvedResolutionfixed 
PlatformMacOSOS XOS Version10.8.4
Summary0002310: switch.gv renders differently than before
DescriptionThere is a problem with the switch.gv example graph included with Graphviz. I'll attach the graph rendered by dot 2.30.1 ("correct") and dot 2.31.20130723.0446 ("incorrect"). The input graph file has not changed.
Steps To Reproducedot -Tpng switch.gv
TagsNo tags attached.
AUXILLARY-FILES
DATE-FIXED
FIX-COMMENT
FORMER-ID
INPUT-FILE
OUTPUT-FILE
STATUS-COMMENT
VERSION2.31.20130723.0446
Attached Filespng file icon switch-2.30.1.png [^] (79,340 bytes) 2013-07-23 11:51


png file icon switch-2.31.20130723.0446.png [^] (306,008 bytes) 2013-07-23 11:51

- Relationships

-  Notes
User avatar (0000398)
ellson (administrator)
2013-07-23 12:03

Wow! There sure is a problem! dot is inventing edges on its own!

The problem graph can be reduced to:

    digraph {a->b->{c d}}

there are extra edges: c->c, d->d, c->d, d->c
User avatar (0000413)
erg (administrator)
2013-07-31 14:18

I believe Stephen has nailed this down.

- Issue History
Date Modified Username Field Change
2013-07-23 11:51 ryandesign New Issue
2013-07-23 11:51 ryandesign File Added: switch-2.30.1.png
2013-07-23 11:51 ryandesign File Added: switch-2.31.20130723.0446.png
2013-07-23 12:03 ellson Note Added: 0000398
2013-07-31 14:18 erg Note Added: 0000413
2013-07-31 14:18 erg Assigned To => north
2013-07-31 14:18 erg Status new => resolved
2013-07-31 14:18 erg Resolution open => fixed


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