whitespace

Author: coke

doc/Language/regexes.pod6

@@ -861,7 +861,7 @@ context. For example, you might want to substitute only numbers
 that are followed by a unit (like I<kg>), but not other numbers:
 
     my @units = <kg m km mm s h>;
-    $_ = "Please buy 2 packs of sugar, 1 kg each"; 
+    $_ = "Please buy 2 packs of sugar, 1 kg each";
     s:g[\d+ <?before \s* @units>] = 5 * $/;
     say $_;         # OUTPUT: Please buy 2 packs of sugar, 5 kg each