first commit

perl/lib/Graph-Easy-0.76/t/syntax/0000.txt

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+ # This is a single-node graph with a comment:
+ [ Bonn ]

perl/lib/Graph-Easy-0.76/t/syntax/0001.txt

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+# A node pointing back to itself
+
+ [ Bonn ] -> [ Bonn ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0002.txt

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+# 2 nodes, one pointing back to itself
+
+ [ Bonn ] -> [ Berlin ]
+ [ Bonn ] -> [ Bonn ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0003.txt

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+# 2 nodes, one pointing back to itself
+
+ [ Ruhleben ] -> [ Aschersleben ]
+ [ Aschersleben ] -> [ Ruhleben ]
+ [ Ruhleben ] -> [ Ruhleben ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0010.txt

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+
+ [ Bonn ] -> [ Berlin ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0011.txt

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+
+ [ Berlin\n (West) ] -> [ Berlin\n (Ost) ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0020.txt

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+ [ Kiel ] -> [ Kassel ]
+ [ Kassel ] -> [ Wismar ]

perl/lib/Graph-Easy-0.76/t/syntax/0021.txt

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+ # anonymous, invisible nodes
+ [ ] -> [ Heilbronn ] -> []

perl/lib/Graph-Easy-0.76/t/syntax/0030.txt

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+# Different edge styles
+ [ Bonn ] <-> [ Berlin ] 	# bidirectional
+ [ Berlin ] ==> [ Rostock ]	# double
+ [ Hamburg ] ..> [ Altona ]	# dotted
+ [ Dresden ] - > [ Bautzen ]	# dashed
+ [ Schweinfurt ] <=> [ Ulm ]	# bidrectional, double
+ [ Magdeburg ] .-> [ Burg ]	# dot-dash
+ [ Burg ] -- [ Wolfen ]		# single, bidirectional w/o arrows
+ [ Wolfen ] .. [ Coswig ]	# dotted, bidirectional w/o arrows
+ [ Magdeburg ] ..> [ Aue ]	# dotted, going downwards
+

perl/lib/Graph-Easy-0.76/t/syntax/0040.txt

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+# two unconnected parts of a graph
+ [ Kiel ] -> [ Kassel ]
+ [ Koblenz ] -> [ Konstanz ]

perl/lib/Graph-Easy-0.76/t/syntax/0050.txt

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+# override defaults for nodes, edges, groups and graph
+ node { color: brown; }
+ graph { fill: #990066; border: 1px solid black; }
+ group { fill: grey; }
+ edge { color: white; }
+
+ [ Wismar ] -> [ Neustadt ]

perl/lib/Graph-Easy-0.76/t/syntax/0060.txt

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+# override attributes of only one node
+[ Bonn ] { color: red; } -> [ Berlin ]

perl/lib/Graph-Easy-0.76/t/syntax/0061.txt

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+# Override the text of a node with the label attribute
+[ Bonn ] -> [ Berlin ] -> [ Bonn2 ] { label: Bonn; }

perl/lib/Graph-Easy-0.76/t/syntax/0062.txt

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+# Override attributes of an edge
+[ Bonn ] -> { color: blue; label: Autobahn; } [ Berlin ]

perl/lib/Graph-Easy-0.76/t/syntax/0063.txt

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+# Different node shapes
+
+node { shape: ellipse; }
+node.lilac { background: #deadff; }
+
+[ Bergheim ] { shape: diamond; } ->
+[ Kirchheim ] { shape: triangle; } ->
+[ Weilheim ] { shape: house; }
+
+[ Wilhelmshaven ] { shape: invisible; } ->
+[ Cuxhaven ] { shape: rounded; } ->
+[ Zeven ] { class: lilac; }
+
+[ Bremerhaven ] { shape: circle; } ->
+[ Templin ] { shape: triangle; }
+

perl/lib/Graph-Easy-0.76/t/syntax/0070.txt

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+# nodes in a subclass with attributes
+ node.city { color: brown; } # override default color
+
+ [ Bonn ] { class: city; } -> [ Berlin ] { class: city; }
+ [ Berlin ] -> [ Kassel ]

perl/lib/Graph-Easy-0.76/t/syntax/0080.txt

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+ node.city { color: brown; }
+ [ Bonn ], [ Berlin ], [ Kassel ] { class: city; }
+
+ [ Bonn ] -> [ Berlin ]
+ [ Kassel ] -> [ Berlin ]

perl/lib/Graph-Easy-0.76/t/syntax/0090.txt

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+# a chain of nodes
+[ Bonn ] -> [ Berlin ] -> [ Wismar ]

perl/lib/Graph-Easy-0.76/t/syntax/0100.txt

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+ # node lists on the left side
+ [ Ulm ], [ Hahn ], [ Wismar ] => [ Frankfurt ]
+ [ Frankfurt ] -> [ Potsdam ]
+ [ Frankfurt ], [ Lahn ] -> [ Potsdam ]

perl/lib/Graph-Easy-0.76/t/syntax/0102.txt

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+ # node lists on both sides
+ [ Ulm ], [ Hahn ], [ Wismar ] => [ Frankfurt ]
+ [ Frankfurt ] => [ Stuttgart ], [ Trier ]
+ [ Potsdam ], [ Cuixhaven ] => [ Bremerhaven ], [ Wismut ]

perl/lib/Graph-Easy-0.76/t/syntax/0110.txt

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+ [
+   Bonn
+ ] ->
+ [
+   Berlin
+   (Capital)
+ ]
+ [
+ Bonn
+ ] -> [ Wismar ]

perl/lib/Graph-Easy-0.76/t/syntax/0120.txt

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+
+# [ Neustadt \[an der Weinstrasse\] ] ->
+# [ Neustadt \[b. Coburg\] ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0130.txt

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+# all nodes in one group
+
+( German Cities
+  [ Cuxhaven ] -> [ Bremen ]
+  [ Hamburg ], [ Flensburg ]
+ )
+

perl/lib/Graph-Easy-0.76/t/syntax/0131.txt

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+# Three non-overlapping groups
+
+group.nrw { fill: #ffa070; }
+group.sachsen { fill: #f07070; }
+
+( Bayern
+  [ Augsburg ]
+) { fill: #70b070; }
+
+[ Augsburg ] --> [ Dortmund ]
+
+( Nordrhein-Westfalen
+[ Dortmund ] -> [ Olpe ]
+--> [ Hamm ]
+) { class: nrw; }
+
+( Sachsen
+  [ Leipzig ]
+) { class: sachsen }
+
+[ Hamm ] --> [ Leipzig ]

perl/lib/Graph-Easy-0.76/t/syntax/0140.txt

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+# some nodes in a group, and one edge coming in
+
+ ( German Cities
+  [ Augsburg ] -> [ Hof ]
+ )
+ [ Wien ] -> [ Augsburg ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0150.txt

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+ ( German Cities
+  [ Augsburg ] -> [ Hof ]
+ )
+ [ Wien ] -> [ German Cities ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0160.txt

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+ [ Terminal \#1 ] -> [ Terminal \#2 ]
+ [ Terminal ( \#3 ) \|-\| ]
+ [ Neustadt & Neudorf ] -> [ 3 < 4 ]
+

perl/lib/Graph-Easy-0.76/t/syntax/0170.txt

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+# Edges can have labels, too:
+ [ Kempten ] -- Bahn --> [ Schongau ]			# normal edge
+ [ Schongau ] -- Fahrrad --> [ Regensburg ]		# ditto
+ [ Regensburg ] .. Auto ..> [ Roth ]			# dashed
+ [ Regensburg ] == Motorradkolonne ==> [ Straubing ]	# double

perl/lib/Graph-Easy-0.76/t/syntax/0171.txt

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+# edges with attributes like title/link/label
+# set the base link
+graph { linkbase: http%3a//de.wikipedia.org/wiki/; }
+# if nothing specified, generate a link from the label
+# or none if no label set
+edge { autolink: label; }
+# these edges always link to "Intercity" regardless of the label
+edge.intercity { link: Intercity; }
+
+ # autolinks the edge to "Auto"
+ [ Emden ] - Auto -> [ Schortens ]
+ # autolinks this edge to "Bahn"
+ [ Schortens ] --> { label: Bahn; } [ Oldenburg ]
+ # no link (since no label)
+ [ Schortens ] --> [ Cuxhaven ]
+ # links to "Intercity"
+ [ Oldenburg ] - IC -> { class: intercity; } [ Bremerhaven ]

perl/lib/Graph-Easy-0.76/t/syntax/0180.txt

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+# inserted newlines
+ [
+  Kempten
+ ] ->
+ [
+  Schongau
+ ] # normal edge

perl/lib/Graph-Easy-0.76/t/syntax/0190.txt

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+# no spaces
+[Kempten]{color:red;}->[Thurgau]{color:blue;}

perl/lib/Graph-Easy-0.76/t/syntax/0200.txt

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+# quoting of () inside node
+[ Berlin ] -> [ Frankfurt \(Oder\) ]

perl/lib/Graph-Easy-0.76/t/syntax/0210.txt

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+# gid, "long" edge, comments and color codes
+graph { gid: 123; color: #308030 }
+node { color: #f06020 } #this is a comment
+node.cities { color: #1460b0; fill: lightgrey; } # this too
+
+[ Leipzig ] { class: cities }  ----> [ Oschatz ] # comment

perl/lib/Graph-Easy-0.76/t/syntax/0220.txt

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+# different chains of nodes
+    [ Ulm ] -> [ Lahn ] -> [ Bonn ]
+    -> [ Trier ]
+    [ Stein ] -> [ Wahns ]
+    -> [ Lind ]
+    -> [ Burg ] -> [ Buch ]

perl/lib/Graph-Easy-0.76/t/syntax/0230.txt

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+# Something that follows on the same line
+    [ Ulm ] -> [ Lahn ] [ Lahn ] -> [ Trier ]

perl/lib/Graph-Easy-0.76/t/syntax/0240.txt

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+# Clickable links and mouse-over titles:
+graph { linkbase: http://de.wikipedia.org/wiki/ }
+node { autolink: label; autotitle: label; }
+
+ [ Bonn ]
+ [ Berlin ] { title: "Berlin (Capital)" }
+ [ Kassel ] { autolink: none; }
+ [ Ulm ] { link: "Stuttgart"; }
+ [ Lahn ] { label: Ulm; }
+
+# link         link, title overriden      only title
+  [ Bonn ]  -> [ Berlin ]              -> [ Kassel ]
+#              link overriden
+  [ Bonn ]  -> [ Ulm ]
+#              link goes to "Ulm" (label!)
+  [ Ulm ]  -> [ Lahn ]

perl/lib/Graph-Easy-0.76/t/syntax/0250.txt

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+# A node-cluster (autosplit into three single nodes)
+[ Waren | Mirow | Bergen ]

perl/lib/Graph-Easy-0.76/t/syntax/0251.txt

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+# A node-cluster (autosplit into three single nodes)
+[ Husum | Schleswig | Flensburg ] { fill: #ddaaff; }

perl/lib/Graph-Easy-0.76/t/syntax/0252.txt

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+# A node-cluster (autosplit into three single nodes)
+[ Amrum | Sylt | Fehmarn ] { fill: #ddaaff; }
+  -> [ Itzehoe ]

perl/lib/Graph-Easy-0.76/t/syntax/0254.txt

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+# A node-cluster (autosplit into three single nodes)
+[ Waren | Mirow | Bergen \| ]