X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=pod%2Fperldiag.pod;h=baa088c7bef709f854f06dcdac430469429a1846;hb=49b8b560b023159cf65bbcf3068dc24e8091bc05;hp=a10f9dfb421b326b29e5cc44b748d9661fdc3f09;hpb=f805f8cce32dfd1ced3ebf12975766f50f88ec0c;p=p5sagit%2Fp5-mst-13.2.git diff --git a/pod/perldiag.pod b/pod/perldiag.pod index a10f9df..baa088c 100644 --- a/pod/perldiag.pod +++ b/pod/perldiag.pod @@ -1031,23 +1031,23 @@ Perhaps you need to copy the value to a temporary, and repeat that. I character classes, the [] are part of the construct, for example: /[012[:alpha:]345]/. Note that [= =] and [. .] are not currently implemented; they are simply placeholders for future -extensions. +extensions and will cause fatal errors. =item Character class syntax [. .] is reserved for future extensions -(W regexp) Within regular expression character classes ([]) the syntax +(F regexp) Within regular expression character classes ([]) the syntax beginning with "[." and ending with ".]" is reserved for future -extensions. If you need to represent those character sequences inside a -regular expression character class, just quote the square brackets with -the backslash: "\[." and ".\]". +extensions. If you need to represent those character sequences inside +a regular expression character class, just quote the square brackets +with the backslash: "\[." and ".\]". =item Character class syntax [= =] is reserved for future extensions -(W regexp) Within regular expression character classes ([]) the syntax +(F) Within regular expression character classes ([]) the syntax beginning with "[=" and ending with "=]" is reserved for future -extensions. If you need to represent those character sequences inside a -regular expression character class, just quote the square brackets with -the backslash: "\[=" and "=\]". +extensions. If you need to represent those character sequences inside +a regular expression character class, just quote the square brackets +with the backslash: "\[=" and "=\]". =item Character class [:%s:] unknown