From: Rafael Garcia-Suarez <rgarciasuarez@gmail.com>
Date: Sun, 28 Jun 2009 12:03:36 +0000 (+0200)
Subject: Small pod/wording fixes
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=1cb246e8dcbc92bfdff3156b4963ab3a06f97534;p=p5sagit%2Fp5-mst-13.2.git

Small pod/wording fixes
---

diff --git a/pod/perlfunc.pod b/pod/perlfunc.pod
index 2169a44..884644e 100644
--- a/pod/perlfunc.pod
+++ b/pod/perlfunc.pod
@@ -5365,27 +5365,26 @@ Examples:
     use sort '_mergesort';  # note discouraging _
     @new = sort { substr($a, 3, 5) cmp substr($b, 3, 5) } @old;
 
+Warning: syntactical care is required when sorting the list returned from
+a function. If you want to sort the list returned by the function call
+C<find_records(@key)>, you can use:
 
-Warning: Care is required when sorting the list returned from a function.
-
-If you want to sort returned by the function call: find_records(@key) then
-you can use:
     @contact = sort { $a cmp $b } find_records @key;
     @contact = sort +find_records(@key);
     @contact = sort &find_records(@key);
     @contact = sort(find_records(@key));
 
 If instead you want to sort the array @key with the comparison routine
-find_records then you can use:
+C<find_records()> then you can use:
+
     @contact = sort { find_records() } @key;
     @contact = sort find_records(@key);
     @contact = sort(find_records @key);
     @contact = sort(find_records (@key));
 
-
 If you're using strict, you I<must not> declare $a
 and $b as lexicals.  They are package globals.  That means
-if you're in the C<main> package and type
+that if you're in the C<main> package and type
 
     @articles = sort {$b <=> $a} @files;