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| author | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-10-31 13:34:30 +0000 |
|---|---|---|
| committer | Rafael Garcia-Suarez <rgarciasuarez@gmail.com> | 2006-10-31 13:34:30 +0000 |
| commit | e3f73d4edc1b72464d0a94ac202f6e1bd3daf149 (patch) | |
| tree | 5947c9158793dbe9f01db803f5805d72f94c9194 /pod/perlsub.pod | |
| parent | 37d6a98efde87369fe8fb6be5f8afc79f775460c (diff) | |
| download | perl-e3f73d4edc1b72464d0a94ac202f6e1bd3daf149.tar.gz | |
Make readpipe() overridable (and also `` and qx//)
p4raw-id: //depot/perl@29168
Diffstat (limited to 'pod/perlsub.pod')
| -rw-r--r-- | pod/perlsub.pod | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/pod/perlsub.pod b/pod/perlsub.pod index f11f1ae713..5ecd346a14 100644 --- a/pod/perlsub.pod +++ b/pod/perlsub.pod @@ -1372,7 +1372,8 @@ And, as you'll have noticed from the previous example, if you override C<glob>, the C<< <*> >> glob operator is overridden as well. In a similar fashion, overriding the C<readline> function also overrides -the equivalent I/O operator C<< <FILEHANDLE> >>. +the equivalent I/O operator C<< <FILEHANDLE> >>. Also, overriding +C<readpipe> also overrides the operators C<``> and C<qx//>. Finally, some built-ins (e.g. C<exists> or C<grep>) can't be overridden. |