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replace _ with space in gnuplot title
[MojoFacets.git]
/
lib
/
MojoFacets
/
Gnuplot.pm
diff --git
a/lib/MojoFacets/Gnuplot.pm
b/lib/MojoFacets/Gnuplot.pm
index
1af3cc1
..
ae8d5f3
100644
(file)
--- a/
lib/MojoFacets/Gnuplot.pm
+++ b/
lib/MojoFacets/Gnuplot.pm
@@
-41,6
+41,7
@@
sub index {
my @plot;
foreach ( 1 .. $#$columns ) {
my $title = $columns->[$_];
+ $title =~ s/_/ /g;
my $n = $_ + 1 + $spaces;
push @plot, qq|"$dir/$url" using 1:$n title "$title" with $with| unless $hide_columns->{ $title };
}