Remove obsolete samearrowhead/tail attributes from rtest input data

diff --git a/rtest/graphs/arrows.gv b/rtest/graphs/arrows.gv
index 18206c07f21442baf43fc1beccd160eb2eb05b76..c7312fb4531576671c93b6d7feb0e4c539389ced 100644 (file)
--- a/rtest/graphs/arrows.gv
+++ b/rtest/graphs/arrows.gv
@@ -14,7 +14,7 @@ digraph G {
   node [shape=circle width=0.5 label=""]
 
   {
-    edge [dir=back samehead=ahead samearrowhead=1]
+    edge [dir=back samehead=ahead]
     a->Z [arrowtail=none taillabel=none]
     b->Z [arrowtail=normal taillabel=normal]
     c->Z [arrowtail=inv taillabel=inv]
@@ -34,7 +34,7 @@ digraph G {
     q->Z [arrowtail=crow taillabel=crow]
   }
   {
-    edge [dir=forward sametail=atail samearrowtail=1]
+    edge [dir=forward sametail=atail]
     Z->A [arrowhead=none headlabel=none]
     Z->B [arrowhead=normal headlabel=normal]
     Z->C [arrowhead=inv headlabel=inv]

diff --git a/rtest/graphs/arrowsize.gv b/rtest/graphs/arrowsize.gv
index bf0d03f09d729a8a1d37b0450326fdbbf09bb6ba..0370065468a337890d6c6f1682193dd84b985118 100644 (file)
--- a/rtest/graphs/arrowsize.gv
+++ b/rtest/graphs/arrowsize.gv
@@ -14,7 +14,7 @@ digraph G {
   node [shape=circle width=0.5 label=""]
 
   {
-    edge [dir=back samehead=ahead samearrowhead=1]
+    edge [dir=back samehead=ahead]
     a->Z [arrowtail=none taillabel=none]
     b->Z [arrowtail=normal taillabel=normal]
     c->Z [arrowtail=inv taillabel=inv]
@@ -34,7 +34,7 @@ digraph G {
     q->Z [arrowtail=crow taillabel=crow]
   }
   {
-    edge [dir=forward arrowsize=4 sametail=atail samearrowtail=1]
+    edge [dir=forward arrowsize=4 sametail=atail]
     Z->A [arrowhead=none headlabel=none]
     Z->B [arrowhead=normal headlabel=normal]
     Z->C [arrowhead=inv headlabel=inv]

diff --git a/rtest/graphs/honda-tokoro.gv b/rtest/graphs/honda-tokoro.gv
index 38dcc189dc0f1a02c4e3620fff839f94d37bc4d4..4955d1ae7e5b2fbf23ae58889cfee146995753e8 100644 (file)
--- a/rtest/graphs/honda-tokoro.gv
+++ b/rtest/graphs/honda-tokoro.gv
@@ -6,16 +6,16 @@ rankdir="LR" ranksep="0.2" edge[labelfontsize="8" fontsize="8" labeldistance="0.
 n000 [label="z"]
 n001->n000 [headlabel=":s:" arrowhead="invdot"]
 n001 [label="m"]
-n002->n001 [samehead="m002" headlabel=":r:" samearrowhead="1" arrowhead="invdot" arrowtail="inv"]
+n002->n001 [samehead="m002" headlabel=":r:" arrowhead="invdot" arrowtail="inv"]
 n002 [label="p1"]
 n003->n002 [headlabel=":s:" arrowhead="dot"]
 n003 [label="b"]
 n004->n003 
 n004 [label="x1"]
 n022->n004 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
-n003->n002 [samehead="m000" fontsize="8" samearrowhead="1" arrowtail="inv"]
-n005->n002 [samehead="m000" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
-n005->n001 [samehead="m002" samearrowhead="1"]
+n003->n002 [samehead="m000" fontsize="8" arrowtail="inv"]
+n005->n002 [samehead="m000" headlabel=":u:" fontsize="8" arrowhead="dot" arrowtail="inv"]
+n005->n001 [samehead="m002"]
 n005 [label="b"]
 n006->n005 [arrowtail="inv"]
 n006 [label="p2"]
@@ -24,18 +24,18 @@ n007 [label="b"]
 n008->n007 
 n008 [label="x2"]
 n022->n008 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="invdot"]
-n007->n006 [samehead="m001" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
-n009->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
+n007->n006 [samehead="m001" headlabel=":u:" fontsize="8" arrowhead="dot" arrowtail="inv"]
+n009->n006 [samehead="m001" arrowtail="inv"]
 n009 [label="b2"]
 n022->n009 [fontsize="8"]
 n022->n009 [fontsize="8"]
-n010->n006 [samehead="m001" samearrowhead="1" arrowtail="inv"]
+n010->n006 [samehead="m001" arrowtail="inv"]
 n010 [label="b2"]
 n022->n010 [fontsize="8"]
 n022->n010 [fontsize="8"]
 n011->n000 [headlabel=":r:" arrowhead="invdot" arrowtail="inv"]
 n011 [label="n"]
-n012->n011 [samehead="m005" headlabel=":s:" samearrowhead="1" arrowhead="dot"]
+n012->n011 [samehead="m005" headlabel=":s:" arrowhead="dot"]
 n012 [label="b"]
 n013->n012 
 n013 [label="c1"]
@@ -44,11 +44,11 @@ n014 [label="b"]
 n015->n014 [arrowtail="inv"]
 n015 [label="y1"]
 n023->n015 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
-n016->n015 [samehead="m003" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
-n018->n015 [samehead="m003" fontsize="8" samearrowhead="1" arrowtail="inv"]
-n014->n011 [samehead="m006" headlabel=":u:" fontsize="8" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
-n012->n011 [samehead="m006" fontsize="8" samearrowhead="1" arrowtail="inv"]
-n016->n011 [samehead="m005" samearrowhead="1"]
+n016->n015 [samehead="m003" headlabel=":u:" fontsize="8" arrowhead="dot" arrowtail="inv"]
+n018->n015 [samehead="m003" fontsize="8" arrowtail="inv"]
+n014->n011 [samehead="m006" headlabel=":u:" fontsize="8" arrowhead="dot" arrowtail="inv"]
+n012->n011 [samehead="m006" fontsize="8" arrowtail="inv"]
+n016->n011 [samehead="m005"]
 n016 [label="b"]
 n017->n016 
 n017 [label="c2"]
@@ -57,11 +57,11 @@ n018 [label="b"]
 n019->n018 [arrowtail="inv"]
 n019 [label="y2"]
 n023->n019 [weight="0" headlabel=":s/r:" fontsize="8" arrowhead="dot"]
-n020->n019 [samehead="m004" headlabel=":u:" samearrowhead="1" arrowhead="dot" arrowtail="inv"]
+n020->n019 [samehead="m004" headlabel=":u:" arrowhead="dot" arrowtail="inv"]
 n020 [label="b2"]
 n023->n020 [fontsize="8"]
 n023->n020 [fontsize="8"]
-n021->n019 [samehead="m004" samearrowhead="1" arrowtail="inv"]
+n021->n019 [samehead="m004" arrowtail="inv"]
 n021 [label="b2"]
 n023->n021 [fontsize="8"]
 n023->n021 [fontsize="8"]

diff --git a/rtest/graphs/newarrows.gv b/rtest/graphs/newarrows.gv
index a635eeb614f8fea0c2884835c2734a97afb5cea7..084f18a4ce313dfa2ba250d615948e51b34a15dc 100644 (file)
--- a/rtest/graphs/newarrows.gv
+++ b/rtest/graphs/newarrows.gv
@@ -14,7 +14,7 @@ digraph G {
   node [shape=circle width=0.5 label=""]
 
   {
-    edge [dir=back samehead=ahead samearrowhead=1]
+    edge [dir=back samehead=ahead]
     a->Z [arrowtail=none taillabel=none]
     b->Z [arrowtail=normal taillabel=normal]
     c->Z [arrowtail=inv taillabel=inv]
@@ -34,7 +34,7 @@ digraph G {
     q->Z [arrowtail=crow taillabel=crow]
   }
   {
-    edge [dir=forward sametail=atail samearrowtail=1]
+    edge [dir=forward sametail=atail]
     Z->A [arrowhead=none headlabel=none]
     Z->B [arrowhead=normal headlabel=normal]
     Z->C [arrowhead=inv headlabel=inv]