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| author | David Mitchell <davem@iabyn.com> | 2013-07-24 15:20:22 +0100 |
|---|---|---|
| committer | David Mitchell <davem@iabyn.com> | 2013-07-24 15:20:22 +0100 |
| commit | 4044502721ac7b89c6d21cf1099a3a518717eeba (patch) | |
| tree | f1702c93650fa534ab2012ceb12edc328a8d45bf /pod/perlopentut.pod | |
| parent | 142a37fdb385bb222232b286abdedf9b1daaa746 (diff) | |
| download | perl-4044502721ac7b89c6d21cf1099a3a518717eeba.tar.gz | |
perlvar.pod: add a separate section on $& et al
Add a new separate section explaining the performance issues of $`, $&
and $'; plus descriptions of the various workarounds like @-, /p and COW,
and which perl version they were each introduced in.
Then in the entries for each individual var, strip out any commentary
about performance, and just include a link to the new performance
section.
Diffstat (limited to 'pod/perlopentut.pod')
0 files changed, 0 insertions, 0 deletions