Bug#603726: libgraph-easy-perl: doesn't allow newlines between "digraph" and "{" in Graphviz format

[Jakub Wilk]

Package: libgraph-easy-perl
Version: 0.70-1
Severity: normal

$ graph=$(printf "digraph\n{ a->b }")

$ echo "$graph" | dot
digraph {
	node [label="\N"];
	graph [bb="0,0,54,112"];
	a [pos="27,93", width="0.75", height="0.51389"];
	b [pos="27,19", width="0.75", height="0.51389"];
	a -> b [pos="e,27,37.667 27,74.327 27,66.264 27,56.648 27,47.711"];
}

$ echo "$graph" | graph-easy 
Modification of non-creatable array value attempted, subscript -1 at /usr/share/perl5/Graph/Easy/Parser/Graphviz.pm line 924, <STDIN> chunk 1.


-- System Information:
Debian Release: squeeze/sid
   APT prefers unstable
   APT policy: (990, 'unstable'), (500, 'experimental'), (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 2.6.32-5-686 (SMP w/2 CPU cores)
Locale: LANG=C, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages libgraph-easy-perl depends on:
ii  perl                          5.10.1-16  Larry Wall's Practical Extraction 

Versions of packages libgraph-easy-perl recommends:
pn  libgraph-easy-as-svg-perl     <none>     (no description available)

Versions of packages libgraph-easy-perl suggests:
ii  graphviz                      2.26.3-5   rich set of graph drawing tools

-- 
Jakub Wilk