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point out another use for //o
authorDavid Mitchell <davem@iabyn.com>
Fri, 15 Jun 2012 10:37:55 +0000 (11:37 +0100)
committerDavid Mitchell <davem@iabyn.com>
Fri, 15 Jun 2012 11:16:23 +0000 (12:16 +0100)
commitfa9b868604af313ce6bbe99553037346fabea66c
tree022f76305f0972c35c3ca47539dab22e6f70ac80
parent27200c0ca41ae8a34637bf8237d5298ee525067c
point out another use for //o

Sometimes patterns with embedded code are recompiled each time even
if the pattern string hasn't changed.
pod/perlop.pod