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| author | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2001-10-10 00:10:26 +0200 |
|---|---|---|
| committer | Artur Bergman <sky@nanisky.com> | 2001-10-09 19:16:11 +0000 |
| commit | 9539f6108f2e901fde18a066bd1d54414bbb7af6 (patch) | |
| tree | ce696f885dc141bcb8dcd04d7e1e34631783fce7 /pod | |
| parent | e8ebd21be84d480c75c5ed96a29c4345fc910723 (diff) | |
| download | perl-9539f6108f2e901fde18a066bd1d54414bbb7af6.tar.gz | |
, Re: [PATCH again] Re: [PATCH mg.c gv.c and others] ${^TAINT}
Message-ID: <20011009221026.A8579@rafael>
p4raw-id: //depot/perl@12384
Diffstat (limited to 'pod')
| -rw-r--r-- | pod/perldata.pod | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/pod/perldata.pod b/pod/perldata.pod index 968588d27c..e4932a5f76 100644 --- a/pod/perldata.pod +++ b/pod/perldata.pod @@ -87,10 +87,11 @@ that returns a reference to the appropriate type. For a description of this, see L<perlref>. Names that start with a digit may contain only more digits. Names -that do not start with a letter, underscore, or digit are limited to -one character, e.g., C<$%> or C<$$>. (Most of these one character names -have a predefined significance to Perl. For instance, C<$$> is the -current process id.) +that do not start with a letter, underscore, digit or a caret (i.e. +a control character) are limited to one character, e.g., C<$%> or +C<$$>. (Most of these one character names have a predefined +significance to Perl. For instance, C<$$> is the current process +id.) =head2 Context |