diff options
| author | Larry Wall <larry@wall.org> | 1998-07-24 05:44:33 +0000 |
|---|---|---|
| committer | Larry Wall <larry@wall.org> | 1998-07-24 05:44:33 +0000 |
| commit | a0ed51b321531af4b47cce24205ab9656f043f0f (patch) | |
| tree | 610356407b37a4041ea8bcaf44571579b2da5613 /pod/perlre.pod | |
| parent | 9332a1c1d80ded85a2b1f32b1c8968a35e3b0fbb (diff) | |
| download | perl-a0ed51b321531af4b47cce24205ab9656f043f0f.tar.gz | |
Here are the long-expected Unicode/UTF-8 modifications.
p4raw-id: //depot/utfperl@1651
Diffstat (limited to 'pod/perlre.pod')
| -rw-r--r-- | pod/perlre.pod | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/pod/perlre.pod b/pod/perlre.pod index 924a2c4115..b7fda54061 100644 --- a/pod/perlre.pod +++ b/pod/perlre.pod @@ -141,6 +141,7 @@ also work: \e escape (think troff) (ESC) \033 octal char (think of a PDP-11) \x1B hex char + \x{263a} wide hex char (Unicode SMILEY) \c[ control char \l lowercase next char (think vi) \u uppercase next char (think vi) @@ -165,6 +166,10 @@ In addition, Perl defines the following: \S Match a non-whitespace character \d Match a digit character \D Match a non-digit character + \pP Match P, named property. Use \p{Prop} for longer names. + \PP Match non-P + \X Match eXtended Unicode "combining character sequence", \pM\pm* + \C Match a single C char (octet) even under utf8. A C<\w> matches a single alphanumeric character, not a whole word. To match a word you'd need to say C<\w+>. If C<use locale> is in |