From 9d0a5a08d53f968c4545f9b245c683c1dc4bf907 Mon Sep 17 00:00:00 2001 From: Karen Etheridge Date: Fri, 20 Aug 2021 16:58:28 -0700 Subject: collapse 3 whitespace to 2 --- pod/perlsyn.pod | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/pod/perlsyn.pod b/pod/perlsyn.pod index 2957b0faf5..3e3a28f0f2 100644 --- a/pod/perlsyn.pod +++ b/pod/perlsyn.pod @@ -435,7 +435,7 @@ This is caused by the fact that a block by itself acts as a loop that executes once, see L. The form C, available in Perl 4, is no longer -available. Replace any occurrence of C by C. +available. Replace any occurrence of C by C. =head2 For Loops X X @@ -534,11 +534,11 @@ X If any part of LIST is an array, C will get very confused if you add or remove elements within the loop body, for example with -C. So don't do that. +C. So don't do that. X C probably won't do what you expect if VAR is a tied or other -special variable. Don't do that either. +special variable. Don't do that either. As of Perl 5.22, there is an experimental variant of this loop that accepts a variable preceded by a backslash for VAR, in which case the items in the @@ -721,7 +721,7 @@ right), you can say to enable an experimental switch feature. This is loosely based on an old version of a Raku proposal, but it no longer resembles the Raku -construct. You also get the switch feature whenever you declare that your +construct. You also get the switch feature whenever you declare that your code prefers to run under a version of Perl between 5.10 and 5.34. For example: -- cgit v1.2.1