Switch to qw<>

[perl/modules/LaTeX-TikZ.git] / lib / LaTeX / TikZ / Formatter.pm

diff --git a/lib/LaTeX/TikZ/Formatter.pm b/lib/LaTeX/TikZ/Formatter.pm
index 1acf9b8a731b97575916d28ae4744b447cad9127..77f3b53b1b609763635fe266e03aeaea596fc281 100644 (file)
--- a/lib/LaTeX/TikZ/Formatter.pm
+++ b/lib/LaTeX/TikZ/Formatter.pm
@@ -45,7 +45,7 @@ Defaults to C<cm>.
 
 has 'unit' => (
  is      => 'ro',
- isa     => enum([ qw/cm pt/ ]),
+ isa     => enum([ qw<cm pt> ]),
  default => 'cm',
 );
 
@@ -131,7 +131,7 @@ sub id {
 
  my $origin = $tikz->origin;
  if (defined $origin) {
-  my ($x, $y) = map $origin->$_, qw/x y/;
+  my ($x, $y) = map $origin->$_, qw<x y>;
   $origin = "($x;$y)";
  } else {
   $origin = "(0;0)";
@@ -139,7 +139,7 @@ sub id {
 
  join $;, map {
   defined() ? "$_" : '(undef)';
- } map($tikz->$_, qw/unit format scale width height/), $origin;
+ } map($tikz->$_, qw<unit format scale width height>), $origin;
 }
 
 =head2 C<render @sets>