X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperl5100delta.pod;h=fe9f02ee43b885d1f6ae4cab5b35328127dd676c;hb=fd99c0b988756e2bf38f3d45b3d594b10c776fcb;hp=695dc232ad96359be2b303284d99aa9959035dc6;hpb=7120b314ec81733a7037382ff358361096cdffa1;p=p5sagit%2Fp5-mst-13.2.git diff --git a/pod/perl5100delta.pod b/pod/perl5100delta.pod index 695dc23..fe9f02e 100644 --- a/pod/perl5100delta.pod +++ b/pod/perl5100delta.pod @@ -103,7 +103,7 @@ nested balanced angle brackets: < # match an opening angle bracket (?: # match one of: (?> # don't backtrack over the inside of this group - [^<>]+ # one or more non angle brackets + [^<>]+ # one or more non angle brackets ) # end non backtracking group | # ... or ... (?1) # recurse to bracket 1 and try it again @@ -228,9 +228,9 @@ overriding the lexical declaration with C. (Rafael Garcia-Suarez) =head2 The C<_> prototype A new prototype character has been added. C<_> is equivalent to C<$> but -defaults to C<$_> if the corresponding argument isn't supplied. (both C<$> -and C<_> denote a scalar). Due to the optional nature of the argument, you -can only use it at the end of a prototype, or before a semicolon. +defaults to C<$_> if the corresponding argument isn't supplied (both C<$> +and C<_> denote a scalar). Due to the optional nature of the argument, +you can only use it at the end of a prototype, or before a semicolon. This has a small incompatible consequence: the prototype() function has been adjusted to return C<_> for some built-ins in appropriate cases (for @@ -313,7 +313,7 @@ To use state variables, one needs to enable them by using use feature 'state'; or by using the C<-E> command-line switch in one-liners. -See L. +See L. =head2 Stacked filetest operators @@ -396,7 +396,7 @@ details. This variable gives the native status returned by the last pipe close, backtick command, successful call to wait() or waitpid(), or from the -system() operator. See L for details. (Contributed by Gisle Aas.) +system() operator. See L for details. (Contributed by Gisle Aas.) =item C<${^RE_TRIE_MAXBUF}> @@ -1030,7 +1030,7 @@ their system dependent constants - as a result C now takes about The new compilation flag C, introduced as an option in perl 5.8.8, is turned on by default in perl 5.9.3. It prevents perl -from creating an empty scalar with every new typeglob. See L +from creating an empty scalar with every new typeglob. See L for details. =head2 Weak references are cheaper